JPH11504486A - Gpsを用いるテレビジョンセットトップボックス - Google Patents
Gpsを用いるテレビジョンセットトップボックスInfo
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- JPH11504486A JPH11504486A JP8533282A JP53328296A JPH11504486A JP H11504486 A JPH11504486 A JP H11504486A JP 8533282 A JP8533282 A JP 8533282A JP 53328296 A JP53328296 A JP 53328296A JP H11504486 A JPH11504486 A JP H11504486A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/167—Systems rendering the television signal unintelligible and subsequently intelligible
- H04N7/1675—Providing digital key or authorisation information for generation or regeneration of the scrambling sequence
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/35—Constructional details or hardware or software details of the signal processing chain
- G01S19/36—Constructional details or hardware or software details of the signal processing chain relating to the receiver frond end
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42202—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS] environmental sensors, e.g. for detecting temperature, luminosity, pressure, earthquakes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4405—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video stream decryption
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/4424—Monitoring of the internal components or processes of the client device, e.g. CPU or memory load, processing speed, timer, counter or percentage of the hard disk space used
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/4508—Management of client data or end-user data
- H04N21/4524—Management of client data or end-user data involving the geographical location of the client
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management e.g. creating a master electronic programme guide from data received from the Internet and a Head-end or controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4627—Rights management associated to the content
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
- H04N7/163—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing by receiver means only
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Remote Sensing (AREA)
- Multimedia (AREA)
- Radar, Positioning & Navigation (AREA)
- Databases & Information Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Environmental Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Emergency Management (AREA)
- Ecology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Circuits Of Receivers In General (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Mobile Radio Communication Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.顧客アクセス制御部を具備するビデオ信号アクセス制御システムにおいて 、この顧客アクセス制御部は、 遠隔信号源から少なくとも1つのビデオ信号を受信するための信号入力手段、 この信号入力手段からビデオ信号を受信するように動作可能に接続されたビデ オ信号プロセッサ、 このビデオ信号プロセッサに動作可能に接続された条件付きアクセス機構、 前記ビデオ信号プロセッサに動作可能に接続され、前記条件付きアクセス機構 が前記遠隔信号源からの1以上のビデオ信号に対するアクセスを許可するときに のみ、使用可能なビデオ出力信号を提供する信号出力手段、並びに、 遠隔信号源から位置情報を受けるように動作可能であり、前記条件付きアクセ ス機構に動作可能に接続されたGPS信号受信機 を備え、 前記条件付きアクセス機構は、許可された方位にある顧客アクセス制御部に一 致する信号を前記GPS信号受信機が受信した場合にのみ、アクセスを許可する ことを特徴とするビデオ信号アクセス制御システム。 2.前記条件付きアクセス機構は、サービスのために許可された単一の固定方 位にある顧客アクセス制御部に一致する信号をGPS信号受信機が受信した場合 にのみ、アクセスを許可することを特徴とする請求項1に記載のビデオ信号アク セス制御 システム。 3.前記条件付きアクセス機構は、顧客アクセス制御部の方位に関する情報に 加えて許可についてテストを行うための判定基準を用い、アクセスを許可するこ とを特徴とする請求項2に記載のビデオ信号アクセス制御システム。 4.前記顧客アクセス制御部は非伝送ユニットであることを特徴とする請求項 3に記載のビデオ信号アクセス制御システム。 5.前記顧客アクセス制御部は、前記GPS受信機及び条件付きアクセス機構 を使用して、サービスのために許可された単一の固定方位にある前記顧客アクセ ス制御部に一致するレンジ検証を行うようにすると共に、この検証には前記顧客 アクセス制御部の方位が当該顧客アクセス制御部の方位を決定することを伴わな いことを特徴とする請求項2に記載のビデオ信号アクセス制御システム。 6.前記顧客アクセス制御部は、前記GPS受信機を使用して、この顧客アク セス制御部の方位を決定するようにし、かつ、前記条件付きアクセス機構は、決 定された方位がサービスのために許可された単一の固定方位にある場合にのみ、 アクセスを許可することを特徴とする請求項2に記載のビデオ信号アクセス制御 システム。 7.前記顧客アクセス制御部は非伝送ユニットであることを特徴とする請求項 1に記載のビデオ信号アクセス制御システム。 8.前記顧客アクセス制御部は、前記GPS受信機及び条件付きアクセス機構 を使用して、サービスのために許可された単一の固定方位にある前記顧客アクセ ス制御部に一致するレンジ検証を行うようにすると共に、この検証には前記顧客 アクセス制御部の方位が当該顧客アクセス制御部の方位を決定することを伴わな いことを特徴とする請求項1に記載のビデオ信号アクセス制御システム。 9.前記顧客アクセス制御部のGPS受信機は単一チャネル受信機であること を特徴とする請求項8に記載のビデオ信号アクセス制御システム。 10.前記顧客アクセス制御部は、前記GPS受信機を使用して、この顧客アク セス制御部の方位を決定するようにし、かつ、前記条件付きアクセス機構は、決 定された方位がサービスのために許可された単一の固定方位にある場合にのみ、 アクセスを許可することを特徴とする請求項1に記載のビデオ信号アクセス制御 システム。 11.前記顧客アクセス制御部は、さらに、 前記GPS受信機から直接GPS情報を受けるように動作可能に接続されたG PSプロセッサ、及び、 遠隔信号源からの少なくとも1つのビデオ信号を搬送する伝送媒体から受信さ れる間接GPS信号を提供するように前記信号入力手段に動作可能に接続された デコーダ を備え、 前記GPSプロセッサは、前記間接GPS信号からの情報を 用いて、どのGPS源が前記顧客アクセス制御部により使用されるべきであるか を決定し、さらに、 前記GPSプロセッサは、決定されたGPS源の方位を決定する ことを特徴とする請求項1に記載のビデオ信号アクセス制御システム。 12.さらに、顧客から遠く離れた中央アクセス制御部を具備し、この中央アク セス制御部は、 少なくとも1つのビデオ信号をもつ信号源、 この信号源からのビデオ信号を、顧客アクセス制御部をもつ顧客への伝送のた めの伝送媒体上に、載せるための出力装置、 及び、 遠隔信号源から位置情報を受けるように動作可能であり、データメッセージを 前記出力装置に供給するように動作可能に接続された中央GPS受信機 を備え、 このデータメッセージは位置情報に対応し、前記出力装置はこの位置情報を顧 客への伝送のための前記伝送媒体に供給する ことを特徴とする請求項11に記載のビデオ信号アクセス制御システム。 13.前記顧客アクセス制御部は、さらに、 前記GPS受信機から直接GPS情報を受けるように動作可能に接続されたG PSプロセッサ を備え、 前記条件付きアクセス機構は、少なくとも擬似ランダムであ る計測開始時間にて前記GPSプロセッサからの計測値を要求する ことを特徴とする請求項1に記載のビデオ信号アクセス制御システム。 14.前記顧客アクセス制御部は、前記GPSプロセッサ及び前記条件付きアク セス機構を集積回路或いはスマートカードから成るグループから選択された共通 の封止容器の内部に備え、さらに、 この共通の封止容器は、その内部に、得られるべきデータが存在しているGP S源を選択するためのコードを発生するように動作可能なコード発生器を備える ことを特徴とする請求項13に記載のビデオ信号アクセス制御システム。 15.さらに、顧客から遠く離れた中央アクセス制御部を具備し、この中央アク セス制御部は、 少なくとも1つのビデオ信号をもつ信号源、及び、 この信号源からのビデオ信号を顧客への伝送のための伝送媒体上に載せるため の出力装置 を備え、 顧客に送られるビデオ信号は、キーなしでは使用不能である ことを特徴とする請求項1に記載のビデオ信号アクセス制御システム。 16.前記中央アクセス制御部は、さらに、 遠隔信号源から位置情報を受けるように動作可能であり、デ ータメッセージを前記出力装置に供給するように動作可能に接続された中央GP S受信機 を備え、 このデータメッセージは位置情報に対応し、前記出力装置はこの位置情報を顧 客への伝送のための前記伝送媒体に供給する ことを特徴とする請求項15に記載のビデオ信号アクセス制御システム。 17.顧客アクセス制御部を具備するビデオ信号アクセス制御システムにおいて 、この顧客アクセス制御部は、 少なくとも1つのビデオ信号を受信するための信号入力手段、 前記信号入力手段からビデオ信号を受信するように動作可能に接続されたされ たビデオ信号プロセッサ、 このビデオ信号プロセッサに動作可能に接続された条件付きアクセス機構、 前記ビデオ信号プロセッサに動作可能に接続され、前記条件付きアクセス機構 が遠隔信号源からの1以上のビデオ信号へのアクセスを許可するときにのみ、使 用可能なビデオ出力信号を提供する信号出力手段、並びに、 遠隔信号源から位置情報を受けるように動作可能であり、前記条件付きアクセ ス機構に動作可能に接続されたGPS信号受信機 を備え、 前記条件付きアクセス機構は、前記顧客アクセス制御部が許可された方位にあ ることを示す信号を前記GPS信号受信機が受信した場合にのみ、アクセスを許 可し、さらに、 前記条件付きアクセス機構は、サービスのために許可された 単一の固定方位にある前記顧客アクセス制御部に一致する信号を前記GPS信号 受信機が受信した場合にのみ、アクセスを許可する ことを特徴とするビデオ信号アクセス制御システム。 18.前記顧客アクセス制御部は、前記GPS受信機及び条件付きアクセス機構 を使用して、サービスのために許可された単一の固定方位にある前記顧客アクセ ス制御部に一致するレンジ検証を行うようにすると共に、この検証には前記顧客 アクセス制御部の方位が当該顧客アクセス制御部の方位を決定することを伴わな いことを特徴とする請求項17に記載のビデオ信号アクセス制御システム。 19.前記顧客アクセス制御部のGPS受信機は単一チャネル受信機であること を特徴とする請求項17に記載のビデオ信号アクセス制御システム。 20.前記顧客アクセス制御部は、前記GPS受信機を使用して、この顧客アク セス制御部の方位を決定するようにし、かつ、前記条件付きアクセス機構は、決 定された方位がサービスのために許可された単一の固定方位にある場合にのみ、 アクセスを許可することを特徴とする請求項17に記載のビデオ信号アクセス制 御システム。 21.前記顧客アクセス制御部は、さらに、 前記GPS受信機から直接GPS情報を受けるように動作可能に接続されたG PSプロセッサ、及び、 遠隔信号源からの少なくとも1つのビデオ信号を搬送する伝送媒体から受信さ れる間接GPS信号を提供するように前記信号入力手段に動作可能に接続された デコーダ を備え、 前記GPSプロセッサは、前記間接GPS信号からの情報を用いて、どのGP S源が前記顧客アクセス制御部により使用されるべきであるかを決定し、さらに 、 前記GPSプロセッサは、決定されたGPS源の方位を決定する ことを特徴とする請求項17に記載のビデオ信号アクセス制御システム。 22.顧客アクセス制御部を具備するビデオ信号アクセス制御システムにおいて 、この顧客アクセス制御部は、 少なくとも1つのビデオ信号を受信するための信号入力手段、 この信号入力手段からビデオ信号を受信するように動作可能に接続されたされ たビデオ信号プロセッサ、 このビデオ信号プロセッサに動作可能に接続された条件付きアクセス機構、 前記ビデオ信号プロセッサに動作可能に接続され、前記条件付きアクセス機構 が遠隔信号源からの1以上のビデオ信号へのアクセスを許可するときにのみ、使 用可能なビデオ出力信号を提供する信号出力手段、並びに、 遠隔信号源から位置情報を受けるように動作可能であり、前記からの1以上の ビデオ信号へのアクセスを許可するときにのみ、使用可能なビデオ出力信号を提 供する信号出力手段、並びに、 遠隔信号源から位置情報を受けるように動作可能であり、前記条件付きアクセ ス機構に動作可能に接続されたGPS信号受信機 を備え、 前記条件付きアクセス機構は、前記顧客アクセス制御部が許可された位置にあ ることを示す信号を受信した場合にのみ、アクセスを許可し、さらに、 前記条件付きアクセス機構は、前記顧客アクセス制御部の方位に関する情報に 加えて許可についてテストを行うための判定基準を用いる ことを特徴とするビデオ信号アクセス制御システム。 23.前記条件付きアクセス機構は、サービスのために許可された単一の固定方 位にある顧客アクセス制御部に一致する信号をGPS信号受信機が受信した場合 にのみ、アクセスを許可することを特徴とする請求項22に記載のビデオ信号ア クセス制御システム。 24.前記顧客アクセス制御部は、前記GPS受信機及び条件付きアクセス機構 を使用して、サービスのために許可された単一の固定方位にある前記顧客アクセ ス制御部に一致するレンジ検証を行うようにすると共に、この検証には前記顧客 アクセス制御部の方位が当該顧客アクセス制御部の方位を決定することを伴わな いことを特徴とする請求項22に記載のビデオ信号アクセス制御システム。 25.前記顧客アクセス制御部のGPS受信機は単一チャネル 受信機であり、前記顧客アクセス制御部は非伝送ユニットであることを特徴とす る請求項24に記載のビデオ信号アクセス制御システム。 26.前記顧客アクセス制御部は、前記GPS受信機を使用して、この顧客アク セス制御部の方位を決定するようにし、かつ、前記条件付きアクセス機構は、決 定された方位がサービスのために許可された単一の固定方位にある場合にのみ、 アクセスを許可することを特徴とする請求項22に記載のビデオ信号アクセス制 御システム。 27.前記顧客アクセス制御部は、さらに、 前記GPS受信機から直接GPS情報を受けるように動作可能に接続されたG PSプロセッサ、及び、 遠隔信号源からの少なくとも1つのビデオ信号を搬送する伝送媒体から受信さ れる間接GPS信号を提供するように前記信号入力手段に動作可能に接続された デコーダ を備え、 前記GPSプロセッサは、前記間接GPS信号からの情報を用いて、どのGP S源が前記顧客アクセス制御部により使用されるべきであるかを決定すると共に 、決定されたGPS源の方位を決定する ことを特徴とする請求項22に記載のビデオ信号アクセス制御システム。 28.前記顧客アクセス制御部は、さらに、 前記GPS受信機から直接GPS情報を受けるように動作可 能に接続されたGPSプロセッサ を備え、 前記条件付きアクセス機構は、少なくとも擬似ランダムである計測開始時間に て前記GPSプロセッサからの計測値を要求し、前記顧客アクセス制御部は、前 記GPSプロセッサ及び前記条件付きアクセス機構を集積回路或いはスマートカ ードから成るグループから選択された共通の封止容器の内部に備え、さらに、 この共通の封止容器は、その内部に、得られるべきデータが存在しているGP S源を選択するためのコードを発生するように動作可能なコード発生器を備える ことを特徴とする請求項22に記載のビデオ信号アクセス制御システム。 29.顧客アクセス制御部を具備するビデオ信号アクセス制御システムにおいて 、この顧客アクセス制御部は、 少なくとも1つのビデオ信号を受信するための信号入力手段、 この信号入力手段からビデオ信号を受信するように動作可能に接続されたビデ オ信号プロセッサ、 このビデオ信号プロセッサに動作可能に接続された条件付きアクセス機構、 前記ビデオ信号プロセッサに動作可能に接続され、前記条件付きアクセス機構 が前記遠隔信号源からの1以上のビデオ信号に対するアクセスを許可するときに のみ、使用可能なビデオ出力信号を提供する信号出力手段、並びに、 遠隔信号源から位置情報を受けるように動作可能であり、前記条件付きアクセ ス機構に動作可能に接続されたGPS信号受 信機 を備え、 前記条件付きアクセス機構は、許可された方位にある顧客アクセス制御部に一 致する信号を前記GPS信号受信機が受信した場合にのみ、アクセスを許可し、 さらに、 前記顧客アクセス制御部は非伝送ユニットである ことを特徴とするビデオ信号アクセス制御システム。 30.前記条件付きアクセス機構は、サービスのために許可された単一の固定方 位にある顧客アクセス制御部に一致する信号をGPS信号受信機が受信した場合 にのみ、アクセスを許可することを特徴とする請求項28に記載のビデオ信号ア クセス制御システム。 31.前記顧客アクセス制御部は、前記GPS受信機及び条件付きアクセス機構 を使用して、サービスのために許可された単一の固定方位にある前記顧客アクセ ス制御部に一致するレンジ検証を行うようにすると共に、この検証には前記顧客 アクセス制御部の方位が当該顧客アクセス制御部の方位を決定することを伴わな いことを特徴とする請求項28に記載のビデオ信号アクセス制御システム。 32.前記顧客アクセス制御部のGPS受信機は単一チャネル受信機であること を特徴とする請求項28に記載のビデオ信号アクセス制御システム。 33.前記顧客アクセス制御部は、前記GPS受信機を使用し て、この顧客アクセス制御部の方位を決定するようにし、かつ、前記条件付きア クセス機構は、決定された方位がサービスのために許可された単一の固定方位に ある場合にのみ、アクセスを許可することを特徴とする請求項28に記載のビデ オ信号アクセス制御システム。 34.前記顧客アクセス制御部は、さらに、 前記GPS受信機から直接GPS情報を受けるように動作可能に接続されたG PSプロセッサ、及び、 遠隔信号源からの少なくとも1つのビデオ信号を搬送する伝送媒体から受信さ れる間接GPS信号を提供するように前記信号入力手段に動作可能に接続された デコーダ を備え、 前記GPSプロセッサは、前記間接GPS信号からの情報を用いて、どのGP S源が前記顧客アクセス制御部により使用されるべきであるかを決定すると共に 、決定されたGPS源の方位を決定する ことを特徴とする請求項28に記載のビデオ信号アクセス制御システム。 35.前記顧客アクセス制御部は、さらに、 前記GPS受信機から直接GPS情報を受けるように動作可能に接続されたG PSプロセッサ を備え、 前記条件付きアクセス機構は、少なくとも擬似ランダムである計測開始時間に て前記GPSプロセッサからの計測値を要求し、前記顧客アクセス制御部は、前 記GPSプロセッサ及び前 記条件付きアクセス機構を集積回路或いはスマートカードから成るグループから 選択された共通の封止容器の内部に備え、さらに、 この共通の封止容器は、その内部に、得られるべきデータが存在しているGP S源を選択するためのコードを発生するように動作可能なコード発生器を備える ことを特徴とする請求項28に記載のビデオ信号アクセス制御システム。 36.顧客から遠く離れた中央アクセス制御部を具備するビデオ信号アクセス制 御システムにおいて、この中央アクセス制御部は、 少なくとも1つのビデオ信号をもつ信号源、 この信号源からのビデオ信号を顧客への伝送のための伝送媒体上に載せるため の出力装置、及び、 遠隔信号源から位置情報を受けるように動作可能であり、データメッセージを 前記出力装置に供給するように動作可能に接続された中央GPS を備え、 このデータメッセージは位置情報に対応し、前記出力装置はこの位置情報を顧 客への伝送のための前記伝送媒体に供給することを特徴とするビデオ信号アクセ ス制御システム。 37.前記中央アクセス制御部は、さらに、 前記GPS受信機及び前記出力装置に動作可能に接続されて、ビデオ信号を伝 送媒体への載置に先立ってスクランブルするためのスクランブルキーを前記出力 装置に供給するようにする中 央条件付きアクセス機構 を備える ことを特徴とする請求項37に記載のビデオ信号アクセス制御システム。 38.前記中央条件付きアクセス機構は、出力装置に供給される位置信号を暗号 化する ことを特徴とする請求項38に記載のビデオ信号アクセス制御システム。 39.さらに、顧客アクセス制御部を具備し、この顧客アクセス制御部は、 遠隔信号源から少なくとも1つのビデオ信号を受信するための信号入力手段、 この信号入力手段からビデオ信号を受信するように動作可能に接続されたビデ オ信号プロセッサ、 このビデオ信号プロセッサに動作可能に接続された条件付きアクセス機構、 前記ビデオ信号プロセッサに動作可能に接続され、前記条件付きアクセス機構 が前記遠隔信号源からの1以上のビデオ信号に対するアクセスを許可するときに のみ、使用可能なビデオ出力信号を提供する信号出力手段、並びに、 遠隔信号源から位置情報を受けるように動作可能であり、前記条件付きアクセ ス機構に動作可能に接続されたGPS信号受信機 を備え、 前記条件付きアクセス機構は、許可された方位にある顧客ア クセス制御部に一致する信号を前記GPS信号受信機が受信した場合にのみ、ア クセスを許可する ことを特徴とする請求項38に記載のビデオ信号アクセス制御システム。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/437,424 US5621793A (en) | 1995-05-05 | 1995-05-05 | TV set top box using GPS |
| US08/437,424 | 1995-05-05 | ||
| PCT/US1996/000002 WO1996035293A1 (en) | 1995-05-05 | 1996-01-02 | Tv set top box using gps |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11504486A true JPH11504486A (ja) | 1999-04-20 |
| JP4182260B2 JP4182260B2 (ja) | 2008-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53328296A Expired - Fee Related JP4182260B2 (ja) | 1995-05-05 | 1996-01-02 | Gpsを用いるテレビジョンセットトップボックス |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US5621793A (ja) |
| EP (1) | EP0883964B1 (ja) |
| JP (1) | JP4182260B2 (ja) |
| KR (1) | KR100400530B1 (ja) |
| AT (1) | ATE250832T1 (ja) |
| BR (1) | BR9608217A (ja) |
| CA (1) | CA2220035C (ja) |
| DE (1) | DE69630146T2 (ja) |
| ES (2) | ES2208724T3 (ja) |
| IN (1) | IN187256B (ja) |
| WO (1) | WO1996035293A1 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002511696A (ja) * | 1998-04-15 | 2002-04-16 | フィリップ エー.ルビン アンド アソシエーツ,インコーポレイテッド | Gpsデータアクセスシステム |
| JP2011505607A (ja) * | 2007-10-23 | 2011-02-24 | ビアクリックス・インコーポレイテッド | マルチメディア管理、広告、コンテンツ及びサービス |
| US8942728B2 (en) | 2004-05-03 | 2015-01-27 | Qualcomm Incorporated | Methods and apparatus for blackout, retune and subscription enforcement in a cellular network multimedia distribution system |
Families Citing this family (302)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6292568B1 (en) | 1966-12-16 | 2001-09-18 | Scientific-Atlanta, Inc. | Representing entitlements to service in a conditional access system |
| US10361802B1 (en) | 1999-02-01 | 2019-07-23 | Blanding Hovenweep, Llc | Adaptive pattern recognition based control system and method |
| US8352400B2 (en) | 1991-12-23 | 2013-01-08 | Hoffberg Steven M | Adaptive pattern recognition based controller apparatus and method and human-factored interface therefore |
| US7168084B1 (en) | 1992-12-09 | 2007-01-23 | Sedna Patent Services, Llc | Method and apparatus for targeting virtual objects |
| DE69331715T2 (de) | 1992-12-09 | 2002-10-24 | Discovery Communications, Inc. | Fernbedienung für Kabelfernsehverteilsysteme |
| US20020104083A1 (en) * | 1992-12-09 | 2002-08-01 | Hendricks John S. | Internally targeted advertisements using television delivery systems |
| US9286294B2 (en) | 1992-12-09 | 2016-03-15 | Comcast Ip Holdings I, Llc | Video and digital multimedia aggregator content suggestion engine |
| US5797091A (en) * | 1995-03-07 | 1998-08-18 | Xypoint Corporation | Personal communication system and method of use |
| US6252964B1 (en) * | 1995-04-03 | 2001-06-26 | Scientific-Atlanta, Inc. | Authorization of services in a conditional access system |
| US8548166B2 (en) | 1995-04-03 | 2013-10-01 | Anthony J. Wasilewski | Method for partially encrypting program data |
| US6246767B1 (en) | 1995-04-03 | 2001-06-12 | Scientific-Atlanta, Inc. | Source authentication of download information in a conditional access system |
| US20040136532A1 (en) * | 1995-04-03 | 2004-07-15 | Pinder Howard G. | Partial dual-encrypted stream utilizing program map tables |
| US6560340B1 (en) * | 1995-04-03 | 2003-05-06 | Scientific-Atlanta, Inc. | Method and apparatus for geographically limiting service in a conditional access system |
| US7224798B2 (en) * | 1995-04-03 | 2007-05-29 | Scientific-Atlanta, Inc. | Methods and apparatus for providing a partial dual-encrypted stream in a conditional access overlay system |
| US6424717B1 (en) | 1995-04-03 | 2002-07-23 | Scientific-Atlanta, Inc. | Encryption devices for use in a conditional access system |
| US6937729B2 (en) * | 1995-04-03 | 2005-08-30 | Scientific-Atlanta, Inc. | Representing entitlements to service in a conditional access system |
| US5862219A (en) * | 1995-05-12 | 1999-01-19 | General Instrument Corporation | Cable television setback decoder automatic control |
| US6359882B1 (en) | 1997-04-01 | 2002-03-19 | Yipes Communications, Inc. | Method and apparatus for transmitting data |
| WO1998047237A1 (en) * | 1997-04-15 | 1998-10-22 | Philip A. Rubin And Associates, Inc. | Gps tv set top box with regional restrictions |
| US5983071A (en) * | 1997-07-22 | 1999-11-09 | Hughes Electronics Corporation | Video receiver with automatic satellite antenna orientation |
| BR9810966A (pt) * | 1997-08-01 | 2001-11-20 | Scientific Atlanta | Método e aparelho para limitar geograficamenteserviço em um sistema de acesso condicional |
| US7515712B2 (en) * | 1997-08-01 | 2009-04-07 | Cisco Technology, Inc. | Mechanism and apparatus for encapsulation of entitlement authorization in conditional access system |
| EP1189438A3 (en) * | 1997-08-01 | 2009-04-22 | Scientific-Atlanta, Inc. | Method and apparatus for geographically limiting service in a conditional access system |
| US6369705B1 (en) | 1997-12-04 | 2002-04-09 | Thom Kennedy | Alarm monitoring and reporting system |
| JP4510281B2 (ja) | 1997-12-10 | 2010-07-21 | トムソン ライセンシング | オーディオ/ビジュアル・ストリームを保護する方法およびサービス・プロバイダと、スマートカードが結合されたホスト装置の間におけるアクセスを管理するシステム |
| US7268700B1 (en) | 1998-01-27 | 2007-09-11 | Hoffberg Steven M | Mobile communication device |
| US6252544B1 (en) | 1998-01-27 | 2001-06-26 | Steven M. Hoffberg | Mobile communication device |
| EP0936812A1 (en) * | 1998-02-13 | 1999-08-18 | CANAL+ Société Anonyme | Method and apparatus for recording of encrypted digital data |
| US7257132B1 (en) | 1998-02-26 | 2007-08-14 | Hitachi, Ltd. | Receiver set, information apparatus and receiving system |
| US7792297B1 (en) * | 1998-03-31 | 2010-09-07 | Piccionelli Greg A | System and process for limiting distribution of information on a communication network based on geographic location |
| US6154172A (en) * | 1998-03-31 | 2000-11-28 | Piccionelli; Gregory A. | System and process for limiting distribution of information on a communication network based on geographic location |
| HUP0200780A2 (en) * | 1998-05-08 | 2002-07-29 | Qualcomm Inc | Apparatus and method for distribution of high quality image and audio programs to remote locations |
| US8813137B2 (en) | 1998-05-08 | 2014-08-19 | Qualcomm Incorporated | Apparatus and method for decoding digital image and audio signals |
| US6252547B1 (en) * | 1998-06-05 | 2001-06-26 | Decisionmark Corp. | Method and apparatus for limiting access to signals delivered via the internet |
| US6310661B1 (en) * | 1998-08-07 | 2001-10-30 | Hughes Electronics Corporation | Method of broadcasting controlling data streams and apparatus for receiving the same |
| US6430165B1 (en) | 1998-08-07 | 2002-08-06 | Hughes Electronics Corporation | Method and apparatus for performing satellite selection in a broadcast communication system |
| US6191739B1 (en) * | 1998-10-13 | 2001-02-20 | Lucent Technologies Inc. | Method and apparatus for detecting the movement of a device that receives a signal broadcast from a relative fixed position |
| US6016120A (en) * | 1998-12-17 | 2000-01-18 | Trimble Navigation Limited | Method and apparatus for automatically aiming an antenna to a distant location |
| US7006446B1 (en) | 1999-01-22 | 2006-02-28 | General Instrument Corporation | Detection of duplicate participants in a two-way modem environment |
| US7904187B2 (en) | 1999-02-01 | 2011-03-08 | Hoffberg Steven M | Internet appliance system and method |
| US20020026321A1 (en) | 1999-02-26 | 2002-02-28 | Sadeg M. Faris | Internet-based system and method for fairly and securely enabling timed-constrained competition using globally time-sychronized client subsystems and information servers having microsecond client-event resolution |
| US7552458B1 (en) * | 1999-03-29 | 2009-06-23 | The Directv Group, Inc. | Method and apparatus for transmission receipt and display of advertisements |
| US7877290B1 (en) | 1999-03-29 | 2011-01-25 | The Directv Group, Inc. | System and method for transmitting, receiving and displaying advertisements |
| US20010056473A1 (en) * | 1999-04-26 | 2001-12-27 | Kenneth Arneson | Information retrieval system and method |
| US6751463B1 (en) | 1999-10-04 | 2004-06-15 | Telecommunication Systems, Inc. | Intelligent queue for information teleservice messages with superceding updates |
| US20060195400A1 (en) * | 2000-10-13 | 2006-08-31 | Patrick Patterson | Controlling access to electronic content |
| US6449719B1 (en) * | 1999-11-09 | 2002-09-10 | Widevine Technologies, Inc. | Process and streaming server for encrypting a data stream |
| US8055894B2 (en) | 1999-11-09 | 2011-11-08 | Google Inc. | Process and streaming server for encrypting a data stream with bandwidth based variation |
| SE515803C2 (sv) * | 1999-12-01 | 2001-10-08 | Kianoush Namvar | Anordning vid överföring av signalenheter |
| US8073477B2 (en) | 2000-04-11 | 2011-12-06 | Telecommunication Systems, Inc. | Short message distribution center |
| GB9929268D0 (en) * | 1999-12-11 | 2000-02-02 | Koninkl Philips Electronics Nv | Tv receiver and related method |
| FR2803160B1 (fr) * | 1999-12-22 | 2002-12-13 | Scm Schneider Microsysteme | Module d'interfacage pour un hote tel un decodeur, decodeur l'integrant et procede de traitement d'informations pour un hote |
| CN1257508C (zh) * | 1999-12-28 | 2006-05-24 | 松下电器产业株式会社 | 记录装置 |
| AU2001239831A1 (en) | 2000-02-25 | 2001-09-03 | Telecommunication Systems, Inc. | Prepaid short messaging |
| CA2403737C (en) * | 2000-03-21 | 2012-09-25 | Ted R. Rittmaster | System and process for distribution of information on a communication network |
| US7522911B2 (en) * | 2000-04-11 | 2009-04-21 | Telecommunication Systems, Inc. | Wireless chat automatic status tracking |
| US6871215B2 (en) * | 2000-04-11 | 2005-03-22 | Telecommunication Systems Inc. | Universal mail wireless e-mail reader |
| AU2001253361A1 (en) | 2000-04-11 | 2001-10-23 | Telecommunication Systems, Inc. | Intelligent delivery agent for short message distribution center |
| US7110773B1 (en) * | 2000-04-11 | 2006-09-19 | Telecommunication Systems, Inc. | Mobile activity status tracker |
| US7949773B2 (en) * | 2000-04-12 | 2011-05-24 | Telecommunication Systems, Inc. | Wireless internet gateway |
| US6891811B1 (en) | 2000-04-18 | 2005-05-10 | Telecommunication Systems Inc. | Short messaging service center mobile-originated to HTTP internet communications |
| US20030046091A1 (en) * | 2000-05-12 | 2003-03-06 | Kenneth Arneson | System and method for providing wireless services |
| US20010056508A1 (en) | 2000-05-12 | 2001-12-27 | Kenneth Arneson | Event notification system and method |
| GB0012641D0 (en) * | 2000-05-25 | 2000-07-12 | Koninkl Philips Electronics Nv | A method of estimating the location of a device |
| US6741834B1 (en) * | 2000-06-06 | 2004-05-25 | Hughes Electronics Corporation | Device and method to improve integrated presentation of existing radio services and advanced multimedia services |
| GB0014719D0 (en) | 2000-06-16 | 2000-08-09 | Koninkl Philips Electronics Nv | A method of providing an estimate of a location |
| US7165175B1 (en) * | 2000-09-06 | 2007-01-16 | Widevine Technologies, Inc. | Apparatus, system and method for selectively encrypting different portions of data sent over a network |
| AUPR108900A0 (en) * | 2000-10-28 | 2000-11-23 | S4 Technology Pty Limited | Modular digital transmission assembly |
| US9311499B2 (en) * | 2000-11-13 | 2016-04-12 | Ron M. Redlich | Data security system and with territorial, geographic and triggering event protocol |
| US8127326B2 (en) * | 2000-11-14 | 2012-02-28 | Claussen Paul J | Proximity detection using wireless connectivity in a communications system |
| EP1334617B1 (en) * | 2000-11-14 | 2015-04-01 | Cisco Technology, Inc. | Networked subscriber television distribution |
| US7519654B1 (en) * | 2000-11-22 | 2009-04-14 | Telecommunication Systems, Inc. | Web gateway multi-carrier support |
| US7043473B1 (en) | 2000-11-22 | 2006-05-09 | Widevine Technologies, Inc. | Media tracking system and method |
| US7150045B2 (en) | 2000-12-14 | 2006-12-12 | Widevine Technologies, Inc. | Method and apparatus for protection of electronic media |
| ES2282198T3 (es) * | 2001-01-02 | 2007-10-16 | Nds Limited | Metodo y sistema para controlar el acceso a los contenidos electronicos. |
| US7640031B2 (en) * | 2006-06-22 | 2009-12-29 | Telecommunication Systems, Inc. | Mobile originated interactive menus via short messaging services |
| US7127264B2 (en) * | 2001-02-27 | 2006-10-24 | Telecommunication Systems, Inc. | Mobile originated interactive menus via short messaging services |
| US20020152470A1 (en) * | 2001-03-02 | 2002-10-17 | Mark Hammond | Method and system for providing audio, video and data to devices on an aircraft |
| US7080402B2 (en) | 2001-03-12 | 2006-07-18 | International Business Machines Corporation | Access to applications of an electronic processing device solely based on geographic location |
| US7000116B2 (en) * | 2001-03-12 | 2006-02-14 | International Business Machines Corporation | Password value based on geographic location |
| US20020146125A1 (en) * | 2001-03-14 | 2002-10-10 | Ahmet Eskicioglu | CA system for broadcast DTV using multiple keys for different service providers and service areas |
| US6778837B2 (en) * | 2001-03-22 | 2004-08-17 | International Business Machines Corporation | System and method for providing access to mobile devices based on positional data |
| TWI220036B (en) * | 2001-05-10 | 2004-08-01 | Ibm | System and method for enhancing broadcast or recorded radio or television programs with information on the world wide web |
| TW540235B (en) * | 2001-05-10 | 2003-07-01 | Ibm | System and method for enhancing broadcast programs with information on the world wide web |
| TWI256250B (en) * | 2001-05-10 | 2006-06-01 | Ibm | System and method for enhancing recorded radio or television programs with information on the world wide web |
| SE519518C2 (sv) * | 2001-06-01 | 2003-03-11 | Kianoush Namvar | Signalavkodningssystem |
| TWI308306B (en) * | 2001-07-09 | 2009-04-01 | Matsushita Electric Industrial Co Ltd | Digital work protection system, record/playback device, recording medium device, and model change device |
| US7793326B2 (en) | 2001-08-03 | 2010-09-07 | Comcast Ip Holdings I, Llc | Video and digital multimedia aggregator |
| US7908628B2 (en) | 2001-08-03 | 2011-03-15 | Comcast Ip Holdings I, Llc | Video and digital multimedia aggregator content coding and formatting |
| US6658260B2 (en) | 2001-09-05 | 2003-12-02 | Telecommunication Systems, Inc. | Inter-carrier short messaging service providing phone number only experience |
| US20030061606A1 (en) * | 2001-09-21 | 2003-03-27 | Stephan Hartwig | Method and apparatus for inhibiting functions of an electronic device according to predefined inhibit rules |
| WO2003034192A1 (en) * | 2001-10-17 | 2003-04-24 | Enuvis, Inc. | Systems and methods for facilitating transactions in accordance with a region requirement |
| US7085529B1 (en) | 2001-10-24 | 2006-08-01 | The Directv Group, Inc. | Method and apparatus for determining a direct-to-home satellite receiver multi-switch type |
| US7140032B2 (en) * | 2001-10-29 | 2006-11-21 | Sony Corporation | System and method for establishing TV channel |
| US20030088768A1 (en) * | 2001-11-02 | 2003-05-08 | International Business Machines Corporation | Transmitting a broadcast via the internet within a limited distribution base of listeners |
| US7647422B2 (en) * | 2001-11-06 | 2010-01-12 | Enterasys Networks, Inc. | VPN failure recovery |
| US7853272B2 (en) * | 2001-12-21 | 2010-12-14 | Telecommunication Systems, Inc. | Wireless network tour guide |
| US7328345B2 (en) | 2002-01-29 | 2008-02-05 | Widevine Technologies, Inc. | Method and system for end to end securing of content for video on demand |
| US7739402B2 (en) * | 2002-03-01 | 2010-06-15 | Enterasys Networks, Inc. | Locating devices in a data network |
| US7426380B2 (en) | 2002-03-28 | 2008-09-16 | Telecommunication Systems, Inc. | Location derived presence information |
| US8918073B2 (en) | 2002-03-28 | 2014-12-23 | Telecommunication Systems, Inc. | Wireless telecommunications location based services scheme selection |
| US9154906B2 (en) | 2002-03-28 | 2015-10-06 | Telecommunication Systems, Inc. | Area watcher for wireless network |
| US8290505B2 (en) | 2006-08-29 | 2012-10-16 | Telecommunications Systems, Inc. | Consequential location derived information |
| US7299292B2 (en) * | 2002-03-29 | 2007-11-20 | Widevine Technologies, Inc. | Process and streaming server for encrypting a data stream to a virtual smart card client system |
| US20030212802A1 (en) * | 2002-05-09 | 2003-11-13 | Gateway, Inc. | Proximity network encryption and setup |
| US7516470B2 (en) * | 2002-08-02 | 2009-04-07 | Cisco Technology, Inc. | Locally-updated interactive program guide |
| US7594271B2 (en) * | 2002-09-20 | 2009-09-22 | Widevine Technologies, Inc. | Method and system for real-time tamper evidence gathering for software |
| US7908625B2 (en) | 2002-10-02 | 2011-03-15 | Robertson Neil C | Networked multimedia system |
| US7545935B2 (en) * | 2002-10-04 | 2009-06-09 | Scientific-Atlanta, Inc. | Networked multimedia overlay system |
| US7360235B2 (en) | 2002-10-04 | 2008-04-15 | Scientific-Atlanta, Inc. | Systems and methods for operating a peripheral record/playback device in a networked multimedia system |
| US8046806B2 (en) | 2002-10-04 | 2011-10-25 | Wall William E | Multiroom point of deployment module |
| US7512989B2 (en) * | 2002-10-22 | 2009-03-31 | Geocodex Llc | Data loader using location identity to provide secure communication of data to recipient devices |
| US20040111743A1 (en) * | 2002-12-09 | 2004-06-10 | Moncreiff Craig T. | Method for providing a broadcast with a discrete neighborhood focus |
| US20040253964A1 (en) * | 2003-06-12 | 2004-12-16 | Yinjun Zhu | Mobile based area event handling when currently visited network does not cover area |
| US20070238455A1 (en) | 2006-04-07 | 2007-10-11 | Yinjun Zhu | Mobile based area event handling when currently visited network doe not cover area |
| US8094640B2 (en) | 2003-01-15 | 2012-01-10 | Robertson Neil C | Full duplex wideband communications system for a local coaxial network |
| US7487532B2 (en) | 2003-01-15 | 2009-02-03 | Cisco Technology, Inc. | Optimization of a full duplex wideband communications system |
| US9818136B1 (en) | 2003-02-05 | 2017-11-14 | Steven M. Hoffberg | System and method for determining contingent relevance |
| US20060195885A1 (en) * | 2003-03-04 | 2006-08-31 | Koninklijke Philips Electronics N.V. | Transmitter and receiver for determing locale |
| US7007170B2 (en) | 2003-03-18 | 2006-02-28 | Widevine Technologies, Inc. | System, method, and apparatus for securely providing content viewable on a secure device |
| US7356143B2 (en) | 2003-03-18 | 2008-04-08 | Widevine Technologies, Inc | System, method, and apparatus for securely providing content viewable on a secure device |
| US20040199771A1 (en) * | 2003-04-04 | 2004-10-07 | Widevine Technologies, Inc. | Method for tracing a security breach in highly distributed content |
| US20040244057A1 (en) * | 2003-04-30 | 2004-12-02 | Wallace Michael W. | System and methods for synchronizing the operation of multiple remote receivers in a broadcast environment |
| US20040223614A1 (en) * | 2003-05-08 | 2004-11-11 | Seaman Philip Jeffrey | Secure video receiver |
| US7013365B2 (en) | 2003-06-16 | 2006-03-14 | Michael Arnouse | System of secure personal identification, information processing, and precise point of contact location and timing |
| WO2005008399A2 (en) * | 2003-07-09 | 2005-01-27 | Cross Match Technologies, Inc. | Systems and methods for facilitating transactions |
| JP2007502041A (ja) * | 2003-08-08 | 2007-02-01 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 領域鍵を用いた暗号化コンテンツの再生 |
| FR2861237B1 (fr) * | 2003-10-15 | 2005-12-30 | Viaccess Sa | Procede de controle d'acces a des donnees numeriques embrouillees |
| CA2542624C (en) * | 2003-10-16 | 2015-06-16 | Maxxian Technology Inc. | Method and system for detecting and preventing unauthorized signal usage in a content delivery network |
| US8191160B2 (en) * | 2003-10-16 | 2012-05-29 | Rene Juneau | Method and system for auditing and correcting authorization inconsistencies for reception equipment in a content delivery network |
| CA2543017C (en) | 2003-10-17 | 2013-11-26 | Nielsen Media Research, Inc. | Portable multi-purpose audience measurement system |
| US7406174B2 (en) * | 2003-10-21 | 2008-07-29 | Widevine Technologies, Inc. | System and method for n-dimensional encryption |
| US8396216B2 (en) | 2003-11-21 | 2013-03-12 | Howard G. Pinder | Partial dual-encryption using program map tables |
| US7424293B2 (en) | 2003-12-02 | 2008-09-09 | Telecommunication Systems, Inc. | User plane location based service using message tunneling to support roaming |
| CN1973560A (zh) * | 2003-12-05 | 2007-05-30 | 美国电影协会 | 使用三角测量地理定位装置的数字版权管理 |
| US7260186B2 (en) | 2004-03-23 | 2007-08-21 | Telecommunication Systems, Inc. | Solutions for voice over internet protocol (VoIP) 911 location services |
| US7903791B2 (en) * | 2005-06-13 | 2011-03-08 | Telecommunication Systems, Inc. | Enhanced E911 location information using voice over internet protocol (VoIP) |
| US20080090546A1 (en) | 2006-10-17 | 2008-04-17 | Richard Dickinson | Enhanced E911 network access for a call center using session initiation protocol (SIP) messaging |
| US20080126535A1 (en) | 2006-11-28 | 2008-05-29 | Yinjun Zhu | User plane location services over session initiation protocol (SIP) |
| CN100364331C (zh) * | 2003-12-30 | 2008-01-23 | 北京中视联数字系统有限公司 | 一种条件接收系统中对用户跨区进行管理的方法 |
| WO2006022821A2 (en) | 2004-02-09 | 2006-03-02 | Michael Arnouse | Log-in security device |
| GB0403218D0 (en) * | 2004-02-13 | 2004-03-17 | Royal Holloway University Of L | Controlling transmission of broadcast content |
| US20050195756A1 (en) * | 2004-02-26 | 2005-09-08 | Frattura David E. | Status announcement system and method |
| US7580403B2 (en) * | 2004-02-26 | 2009-08-25 | Enterasys Networks, Inc. | Status transmission system and method |
| US20060037075A1 (en) * | 2004-03-10 | 2006-02-16 | Frattura David E | Dynamic network detection system and method |
| US20050212504A1 (en) * | 2004-03-24 | 2005-09-29 | Dan Revital | System and method for cable localization |
| US7372839B2 (en) * | 2004-03-24 | 2008-05-13 | Broadcom Corporation | Global positioning system (GPS) based secure access |
| US9959383B1 (en) | 2004-04-30 | 2018-05-01 | Time Warner, Inc. | Apparatus, method and system for brokering and provision of intelligent advertisement |
| US8195205B2 (en) * | 2004-05-06 | 2012-06-05 | Telecommunication Systems, Inc. | Gateway application to support use of a single internet address domain for routing messages to multiple multimedia message service centers |
| US7991411B2 (en) | 2004-05-06 | 2011-08-02 | Telecommunication Systems, Inc. | Method to qualify multimedia message content to enable use of a single internet address domain to send messages to both short message service centers and multimedia message service centers |
| US7945945B2 (en) * | 2004-08-06 | 2011-05-17 | Enterasys Networks, Inc. | System and method for address block enhanced dynamic network policy management |
| US9609279B2 (en) | 2004-09-24 | 2017-03-28 | Google Inc. | Method and system for providing secure CODECS |
| US8671457B2 (en) | 2004-10-15 | 2014-03-11 | Maxxian Technology Inc. | Method and system for identifying and correcting location discrepancies for reception equipment in a content delivery network |
| US7347628B2 (en) | 2004-11-08 | 2008-03-25 | Enterasys Networks, Inc. | Optical interface identification system |
| FR2879644B1 (fr) * | 2004-12-20 | 2008-10-24 | Locken Distrib Internat Sarl | Cle electronique communicante pour l'acces securise a un cylindre mecatronique |
| US20060173782A1 (en) * | 2005-02-03 | 2006-08-03 | Ullas Gargi | Data access methods, media repository systems, media systems and articles of manufacture |
| US20080015999A1 (en) * | 2005-02-04 | 2008-01-17 | Widevine Technologies, Inc. | Securely ingesting encrypted content into content servers |
| US20070143776A1 (en) * | 2005-03-01 | 2007-06-21 | Russ Samuel H | Viewer data collection in a multi-room network |
| US20060218581A1 (en) * | 2005-03-01 | 2006-09-28 | Barbara Ostrowska | Interactive network guide with parental monitoring |
| EP1869880B1 (en) * | 2005-03-28 | 2017-03-01 | The DIRECTV Group, Inc. | Interactive mosaic channel video stream with barker channel and guide |
| US7353034B2 (en) | 2005-04-04 | 2008-04-01 | X One, Inc. | Location sharing and tracking using mobile phones or other wireless devices |
| US7430425B2 (en) | 2005-05-17 | 2008-09-30 | Telecommunication Systems, Inc. | Inter-carrier digital message with user data payload service providing phone number only experience |
| US7945026B2 (en) * | 2005-05-27 | 2011-05-17 | Telecommunications Systems, Inc. | Voice over internet protocol (VoIP) E911 metro street address guide (MSAG) validation |
| US8913983B2 (en) | 2005-05-27 | 2014-12-16 | Telecommunication Systems, Inc. | Voice over internet protocol (VoIP) E911 metro street address guide (MSAG) validation |
| WO2007001265A1 (en) * | 2005-06-16 | 2007-01-04 | Thomson Licensing | Using a global positioning system for transmitter identification in mobile television |
| US8086232B2 (en) * | 2005-06-28 | 2011-12-27 | Enterasys Networks, Inc. | Time synchronized wireless method and operations |
| US8660573B2 (en) | 2005-07-19 | 2014-02-25 | Telecommunications Systems, Inc. | Location service requests throttling |
| US7548158B2 (en) * | 2005-08-08 | 2009-06-16 | Telecommunication Systems, Inc. | First responder wireless emergency alerting with automatic callback and location triggering |
| WO2007030380A2 (en) | 2005-09-08 | 2007-03-15 | The Directv Group, Inc. | Mosaic channel video stream with interactive services |
| US7530088B2 (en) * | 2005-09-20 | 2009-05-05 | International Business Machines Corporation | Topology based proximity validation for broadcast content |
| US20070067643A1 (en) * | 2005-09-21 | 2007-03-22 | Widevine Technologies, Inc. | System and method for software tamper detection |
| US8065733B2 (en) | 2005-09-23 | 2011-11-22 | Google, Inc. | Method for evolving detectors to detect malign behavior in an artificial immune system |
| US7817608B2 (en) * | 2005-09-23 | 2010-10-19 | Widevine Technologies, Inc. | Transitioning to secure IP communications for encoding, encapsulating, and encrypting data |
| WO2007038245A2 (en) | 2005-09-23 | 2007-04-05 | Widevine Technologies, Inc. | Method for evolving detectors to detect malign behavior in an artificial immune system |
| US9282451B2 (en) | 2005-09-26 | 2016-03-08 | Telecommunication Systems, Inc. | Automatic location identification (ALI) service requests steering, connection sharing and protocol translation |
| US7876998B2 (en) | 2005-10-05 | 2011-01-25 | Wall William E | DVD playback over multi-room by copying to HDD |
| US7626951B2 (en) | 2005-10-06 | 2009-12-01 | Telecommunication Systems, Inc. | Voice Over Internet Protocol (VoIP) location based conferencing |
| US8467320B2 (en) | 2005-10-06 | 2013-06-18 | Telecommunication Systems, Inc. | Voice over internet protocol (VoIP) multi-user conferencing |
| US7907551B2 (en) | 2005-10-06 | 2011-03-15 | Telecommunication Systems, Inc. | Voice over internet protocol (VoIP) location based 911 conferencing |
| WO2007047505A2 (en) | 2005-10-18 | 2007-04-26 | Telecommunication Systems, Inc. | Automatic call forwarding to in-vehicle telematics system |
| AR059950A1 (es) * | 2005-10-28 | 2008-05-14 | Directv Group Inc | Infraestructura para aplicaciones interactivas de television |
| US8689016B2 (en) | 2005-12-02 | 2014-04-01 | Google Inc. | Tamper prevention and detection for video provided over a network to a client |
| EP1977359A4 (en) * | 2005-12-20 | 2010-08-25 | Arbitron Inc | METHOD AND SYSTEMS FOR LEADING RESEARCH OPERATIONS |
| US9316738B2 (en) * | 2005-12-28 | 2016-04-19 | The Directv Group, Inc. | Method and apparatus for controlling a mobile device beyond an area of interest boundary |
| US8526612B2 (en) * | 2006-01-06 | 2013-09-03 | Google Inc. | Selective and persistent application level encryption for video provided to a client |
| EP1811677A1 (en) * | 2006-01-20 | 2007-07-25 | BlueSky Positioning Ltd | Power management system for a smart card module |
| US20070180231A1 (en) * | 2006-01-31 | 2007-08-02 | Widevine Technologies, Inc. | Preventing entitlement management message (EMM) filter attacks |
| CA2640425C (en) * | 2006-02-02 | 2016-06-14 | The Directv Group, Inc. | Interactive mosaic channel video stream with additional programming sources |
| US8150363B2 (en) | 2006-02-16 | 2012-04-03 | Telecommunication Systems, Inc. | Enhanced E911 network access for call centers |
| AR059552A1 (es) * | 2006-02-17 | 2008-04-09 | Directv Group Inc | Agrupamiento de datos de usuario en relacion con datos geograficos |
| BRPI0707933A2 (pt) * | 2006-02-17 | 2011-05-17 | Directv Group Inc | sistema e aparelho para determinar classificação de visualização dinámica |
| US20070220543A1 (en) * | 2006-02-17 | 2007-09-20 | Shanks David E | Mirroring of live data to guide data in a broadcast system |
| US20070199015A1 (en) * | 2006-02-22 | 2007-08-23 | Microsoft Corporation | System for deferred rights to restricted media |
| US8059789B2 (en) | 2006-02-24 | 2011-11-15 | Telecommunication Systems, Inc. | Automatic location identification (ALI) emergency services pseudo key (ESPK) |
| US9590964B1 (en) * | 2006-03-02 | 2017-03-07 | Rockwell Collins, Inc. | GPS-enabled cross-domain guard |
| US20070294730A1 (en) * | 2006-03-10 | 2007-12-20 | Feldstein David E | Customizable on-screen display for data presentation |
| WO2008127222A2 (en) * | 2006-03-10 | 2008-10-23 | The Directv Group, Inc. | System for choosing predictions across multiple platforms |
| WO2007106392A1 (en) * | 2006-03-10 | 2007-09-20 | The Directv Group, Inc. | Dynamic determination of video channels by selection of video cells in a mosaic on-screen display. |
| US8208605B2 (en) | 2006-05-04 | 2012-06-26 | Telecommunication Systems, Inc. | Extended efficient usage of emergency services keys |
| US9519888B2 (en) * | 2006-05-08 | 2016-12-13 | Telecommunication Systems, Inc. | End use transparent email attachment handling to overcome size and attachment policy barriers |
| WO2007133503A2 (en) * | 2006-05-08 | 2007-11-22 | Telecommunication Systems, Inc. | Automatically updated instant messaging (im) presence of roaming im user |
| US8775319B2 (en) | 2006-05-15 | 2014-07-08 | The Directv Group, Inc. | Secure content transfer systems and methods to operate the same |
| WO2007143394A2 (en) | 2006-06-02 | 2007-12-13 | Nielsen Media Research, Inc. | Digital rights management systems and methods for audience measurement |
| WO2008005450A1 (en) * | 2006-06-30 | 2008-01-10 | The Directv Group, Inc. | User-selectable audio feed for video programming |
| US8463284B2 (en) | 2006-07-17 | 2013-06-11 | Telecommunication Systems, Inc. | Short messaging system (SMS) proxy communications to enable location based services in wireless devices |
| EP1883239A1 (fr) * | 2006-07-24 | 2008-01-30 | Nagravision S.A. | Méthode de stockage et d'exploitation d'un évènement audio/video diffusé |
| US8949895B2 (en) * | 2006-08-18 | 2015-02-03 | The Directv Group, Inc. | Mosaic channel video stream with personalized interactive services |
| MX2009001980A (es) * | 2006-08-23 | 2009-03-09 | Directv Group Inc | Despliegue selectivo de corrientes de video superpuestas a traves de iconos de alerta interactivos. |
| WO2008027464A2 (en) * | 2006-08-30 | 2008-03-06 | The Directv Group, Inc. | Mosaic channel video stream with interactive services |
| US8196169B1 (en) * | 2006-09-18 | 2012-06-05 | Nvidia Corporation | Coordinate-based set top box policy enforcement system, method and computer program product |
| US8099105B2 (en) | 2006-09-19 | 2012-01-17 | Telecommunication Systems, Inc. | Device based trigger for location push event |
| US9408046B2 (en) | 2006-10-03 | 2016-08-02 | Telecommunication Systems, Inc. | 911 data messaging |
| US9160572B2 (en) * | 2006-10-17 | 2015-10-13 | Telecommunication Systems, Inc. | Automated location determination to support VoIP E911 using self-surveying techniques for ad hoc wireless network |
| US7894827B2 (en) | 2006-10-20 | 2011-02-22 | Adc Telecommunications, Inc. | Method of identifying a device by GPS coordinates |
| US7966013B2 (en) | 2006-11-03 | 2011-06-21 | Telecommunication Systems, Inc. | Roaming gateway enabling location based services (LBS) roaming for user plane in CDMA networks without requiring use of a mobile positioning center (MPC) |
| DE102006052591B4 (de) * | 2006-11-08 | 2017-11-02 | Technisat Digital Gmbh | Rundfunkempfangseinheit |
| US20080209472A1 (en) * | 2006-12-11 | 2008-08-28 | David Eric Shanks | Emphasized mosaic video channel with interactive user control |
| US20080189738A1 (en) * | 2006-12-18 | 2008-08-07 | Purpura Richard F | Active channel for interactive television services |
| US8761394B2 (en) * | 2006-12-28 | 2014-06-24 | Echostar Technologies L.L.C. | System and method for secure broadcast communication |
| US8806531B1 (en) * | 2007-01-31 | 2014-08-12 | Tp Lab, Inc. | Dynamic popularity-based advertisement selection for video on demand |
| US8050386B2 (en) | 2007-02-12 | 2011-11-01 | Telecommunication Systems, Inc. | Mobile automatic location identification (ALI) for first responders |
| US20080226070A1 (en) * | 2007-03-12 | 2008-09-18 | Herz William S | Coordinate-based encryption system, method and computer program product |
| US8189107B1 (en) | 2007-03-12 | 2012-05-29 | Nvidia Corporation | System and method for performing visual data post-processing based on information related to frequency response pre-processing |
| US20080262968A1 (en) * | 2007-03-26 | 2008-10-23 | Infosys Technologies Ltd. | Software licensing control via mobile devices |
| US7734246B2 (en) * | 2007-03-29 | 2010-06-08 | Echostar Technologies L.L.C. | Broadcast communication system and method for providing users with information associated with a geographical area |
| US8220015B2 (en) * | 2007-05-07 | 2012-07-10 | Prime Electronics and Satellitics Inc. | Addressing device for transmitting satellite television signal |
| US8621093B2 (en) | 2007-05-21 | 2013-12-31 | Google Inc. | Non-blocking of head end initiated revocation and delivery of entitlements non-addressable digital media network |
| US20080300748A1 (en) * | 2007-06-04 | 2008-12-04 | Michael Drummy | Gps enabled datalogging system for a non-destructive inspection instrument |
| US8243924B2 (en) | 2007-06-29 | 2012-08-14 | Google Inc. | Progressive download or streaming of digital media securely through a localized container and communication protocol proxy |
| US8590028B2 (en) | 2007-07-09 | 2013-11-19 | Infosys Limited | Content licensing and conditional access using a mobile device |
| WO2009038726A1 (en) | 2007-09-17 | 2009-03-26 | Telecommunication Systems, Inc. | Emergency 911 data messaging |
| US7929530B2 (en) | 2007-11-30 | 2011-04-19 | Telecommunication Systems, Inc. | Ancillary data support in session initiation protocol (SIP) messaging |
| US9130963B2 (en) | 2011-04-06 | 2015-09-08 | Telecommunication Systems, Inc. | Ancillary data support in session initiation protocol (SIP) messaging |
| US9369294B2 (en) * | 2007-12-14 | 2016-06-14 | Telecommunication Systems, Inc. | Reverse 911 using multicast session internet protocol (SIP) conferencing of voice over internet protocol (VoIP) users |
| US20090193450A1 (en) * | 2008-01-28 | 2009-07-30 | Broadcom Corporation | Signal receiver security apparatus and methods |
| US7800534B1 (en) * | 2008-01-29 | 2010-09-21 | Sprint Spectrum L.P. | System and method for determining whether to allow a base station to perform a particular base station function |
| US8868464B2 (en) | 2008-02-07 | 2014-10-21 | Google Inc. | Preventing unauthorized modification or skipping of viewing of advertisements within content |
| US8850590B2 (en) | 2008-03-05 | 2014-09-30 | Broadcom Corporation | Systems and methods for using transport stream splicing for programming information security |
| US8185927B2 (en) * | 2008-03-31 | 2012-05-22 | Broadcom Corporation | Video transmission system based on location data and methods for use therewith |
| US20090328203A1 (en) * | 2008-05-19 | 2009-12-31 | Honeywell International Inc. | Parametric based conditional access codes for access control applications |
| US8068587B2 (en) | 2008-08-22 | 2011-11-29 | Telecommunication Systems, Inc. | Nationwide table routing of voice over internet protocol (VOIP) emergency calls |
| US8954028B2 (en) | 2008-09-25 | 2015-02-10 | Telecommunication Systems, Inc. | Geo-redundant and high reliability commercial mobile alert system (CMAS) |
| US20100080216A1 (en) * | 2008-09-29 | 2010-04-01 | Jonathan Alan Croy | Real-time communication blocking for Dot Not Call" registered information |
| US8712453B2 (en) * | 2008-12-23 | 2014-04-29 | Telecommunication Systems, Inc. | Login security with short messaging |
| US8961619B2 (en) * | 2009-01-06 | 2015-02-24 | Qualcomm Incorporated | Location-based system permissions and adjustments at an electronic device |
| US20120117632A1 (en) | 2009-04-29 | 2012-05-10 | Eloy Technology, Llc | Method and system for authenticating a data stream |
| US9301191B2 (en) | 2013-09-20 | 2016-03-29 | Telecommunication Systems, Inc. | Quality of service to over the top applications used with VPN |
| CA3081020C (en) | 2009-07-31 | 2022-11-01 | Bce Inc. | Method and system for controlling media conveyance by a device to a user based on current location of the device |
| US8791788B2 (en) | 2009-08-20 | 2014-07-29 | Cisco Technology Inc. | Electronic book security features |
| US9191624B2 (en) * | 2009-08-26 | 2015-11-17 | At&T Intellectual Property I, L.P. | System and method to determine an authorization of a wireless set-top box device to receive media content |
| US8683509B2 (en) | 2009-10-14 | 2014-03-25 | At&T Intellectual Property I, L.P. | Multimedia content distribution management |
| US8836490B2 (en) * | 2010-04-09 | 2014-09-16 | Dsg Tag Systems Inc. | Vehicle management |
| US9280902B2 (en) | 2010-04-09 | 2016-03-08 | DSG TAG Systems, Inc. | Facilities management |
| ES2345180B1 (es) * | 2010-05-05 | 2011-07-08 | Juan Manuel Soto Juarez | Procedimiento de insercion de mensajes y publicidad auxiliar en emisiones de television. |
| WO2011142807A1 (en) | 2010-05-10 | 2011-11-17 | Telecommunication Systems, Inc. | Cell-id translation in a location based system (lbs) |
| US9191520B2 (en) | 2010-12-13 | 2015-11-17 | Telecommunication Systems, Inc. | Location services gateway server |
| US8688087B2 (en) | 2010-12-17 | 2014-04-01 | Telecommunication Systems, Inc. | N-dimensional affinity confluencer |
| US8942743B2 (en) | 2010-12-17 | 2015-01-27 | Telecommunication Systems, Inc. | iALERT enhanced alert manager |
| WO2012087353A1 (en) | 2010-12-22 | 2012-06-28 | Telecommunication Systems, Inc. | Area event handling when current network does not cover target area |
| US8682321B2 (en) | 2011-02-25 | 2014-03-25 | Telecommunication Systems, Inc. | Mobile internet protocol (IP) location |
| CN102158760A (zh) * | 2011-03-28 | 2011-08-17 | 深圳创维数字技术股份有限公司 | 卫星数字电视的播放鉴权方法、装置、系统及机顶盒 |
| CN102213767A (zh) * | 2011-04-08 | 2011-10-12 | 浙江工业大学 | 一种车载gps封闭区域的定位控制方法 |
| US8315620B1 (en) | 2011-05-27 | 2012-11-20 | The Nielsen Company (Us), Llc | Methods and apparatus to associate a mobile device with a panelist profile |
| US9479344B2 (en) | 2011-09-16 | 2016-10-25 | Telecommunication Systems, Inc. | Anonymous voice conversation |
| EP2574952B1 (en) | 2011-09-30 | 2016-05-11 | u-blox AG | Position Validation |
| US8831556B2 (en) | 2011-09-30 | 2014-09-09 | Telecommunication Systems, Inc. | Unique global identifier header for minimizing prank emergency 911 calls |
| US8929854B2 (en) | 2011-10-27 | 2015-01-06 | Telecommunication Systems, Inc. | Emergency text messaging |
| PL2786562T3 (pl) * | 2011-11-29 | 2017-11-30 | Nagravision S.A. | Sposób i system do potwierdzania kolokacji szeregu urządzeń w pewnym obszarze geograficznym |
| US9313637B2 (en) | 2011-12-05 | 2016-04-12 | Telecommunication Systems, Inc. | Wireless emergency caller profile data delivery over a legacy interface |
| US8751800B1 (en) | 2011-12-12 | 2014-06-10 | Google Inc. | DRM provider interoperability |
| US8984591B2 (en) | 2011-12-16 | 2015-03-17 | Telecommunications Systems, Inc. | Authentication via motion of wireless device movement |
| US9384339B2 (en) | 2012-01-13 | 2016-07-05 | Telecommunication Systems, Inc. | Authenticating cloud computing enabling secure services |
| US8687947B2 (en) | 2012-02-20 | 2014-04-01 | Rr Donnelley & Sons Company | Systems and methods for variable video production, distribution and presentation |
| US8688174B2 (en) | 2012-03-13 | 2014-04-01 | Telecommunication Systems, Inc. | Integrated, detachable ear bud device for a wireless phone |
| US9307372B2 (en) | 2012-03-26 | 2016-04-05 | Telecommunication Systems, Inc. | No responders online |
| US9544260B2 (en) | 2012-03-26 | 2017-01-10 | Telecommunication Systems, Inc. | Rapid assignment dynamic ownership queue |
| US9338153B2 (en) | 2012-04-11 | 2016-05-10 | Telecommunication Systems, Inc. | Secure distribution of non-privileged authentication credentials |
| US9635004B2 (en) | 2012-04-25 | 2017-04-25 | Futurewei Technologies, Inc. | Systems and methods for segment integrity and authenticity for adaptive streaming |
| US9219559B2 (en) | 2012-05-16 | 2015-12-22 | The Nielsen Company (Us), Llc | Methods and systems for audience measurement |
| US9313638B2 (en) | 2012-08-15 | 2016-04-12 | Telecommunication Systems, Inc. | Device independent caller data access for emergency calls |
| US9208346B2 (en) | 2012-09-05 | 2015-12-08 | Telecommunication Systems, Inc. | Persona-notitia intellection codifier |
| US9456301B2 (en) | 2012-12-11 | 2016-09-27 | Telecommunication Systems, Inc. | Efficient prisoner tracking |
| US8806524B1 (en) | 2013-01-29 | 2014-08-12 | Telefonaktiebolaget L M Ericsson (Publ) | Restricting use of a direct-to-home digital broadcast satellite signal |
| US8645984B1 (en) * | 2013-02-05 | 2014-02-04 | Samsung Electronics Co., Ltd. | Method and system for verifying content authenticity in smart TV |
| US8983047B2 (en) | 2013-03-20 | 2015-03-17 | Telecommunication Systems, Inc. | Index of suspicion determination for communications request |
| EP2840415B1 (de) | 2013-08-20 | 2017-09-27 | Siemens Convergence Creators GmbH | Verfahren zum Feststellen einer Position eines mobilen Endgeräts |
| US9408034B2 (en) | 2013-09-09 | 2016-08-02 | Telecommunication Systems, Inc. | Extended area event for network based proximity discovery |
| US9516104B2 (en) | 2013-09-11 | 2016-12-06 | Telecommunication Systems, Inc. | Intelligent load balancer enhanced routing |
| US9479897B2 (en) | 2013-10-03 | 2016-10-25 | Telecommunication Systems, Inc. | SUPL-WiFi access point controller location based services for WiFi enabled mobile devices |
| US9408047B2 (en) | 2013-10-10 | 2016-08-02 | Telecommunication Systems, Inc. | Read acknowledgement interoperability for text messaging and IP messaging |
| US9426525B2 (en) | 2013-12-31 | 2016-08-23 | The Nielsen Company (Us), Llc. | Methods and apparatus to count people in an audience |
| US9470796B2 (en) * | 2014-04-23 | 2016-10-18 | Opentv, Inc. | Techniques for securing live positioning signals |
| US9551588B2 (en) | 2014-08-29 | 2017-01-24 | The Nielsen Company, LLC | Methods and systems to determine consumer locations based on navigational voice cues |
| CN104244078A (zh) * | 2014-09-11 | 2014-12-24 | 四川长虹电器股份有限公司 | 一种用于智能电视地理位置定位的方法 |
| US10739464B2 (en) | 2015-07-17 | 2020-08-11 | Hughes Network Systems, Llc | Satellite modem location tracking |
| US10361771B2 (en) | 2016-01-22 | 2019-07-23 | Viasat, Inc. | Determining an attenuation environment of a satellite communication terminal |
| US10334009B2 (en) | 2016-01-29 | 2019-06-25 | Viasat, Inc. | Systems and methods for managing content distribution to an in-transit media system |
| US10034183B2 (en) | 2016-02-26 | 2018-07-24 | Viasat, Inc. | Dynamic signal quality criteria for satellite terminal installations |
| US10291965B2 (en) * | 2016-03-11 | 2019-05-14 | DISH Technologies L.L.C. | Television receiver authorization over internet protocol network |
| US11374650B2 (en) | 2016-05-27 | 2022-06-28 | Viasat, Inc. | Position-based access to satellite networks for satellite terminals |
| US20180213271A1 (en) * | 2017-01-25 | 2018-07-26 | The Directv Group, Inc. | Location-based system and method for controlling content distribution to a set top box |
| US10904251B2 (en) | 2019-05-17 | 2021-01-26 | Advanced New Technologies Co., Ltd. | Blockchain-based copyright protection method and apparatus, and electronic device |
Family Cites Families (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3882289A (en) * | 1972-02-28 | 1975-05-06 | Oak Industries Inc | Binary coded rotary wafer type switch assembly |
| US3789131A (en) * | 1972-08-03 | 1974-01-29 | Oak Industries Inc | Selective coding system for subscription television |
| US3882266A (en) * | 1973-01-11 | 1975-05-06 | Oak Industries Inc | Apparatus for converting selected channels |
| US3882392A (en) * | 1973-01-29 | 1975-05-06 | Oak Industries Inc | Hotel-motel pay TV system |
| US3826863A (en) * | 1973-02-09 | 1974-07-30 | Oak Industries Inc | Subscription television system using audio and video carrier reversal |
| US3857997A (en) * | 1973-03-08 | 1974-12-31 | Oak Industries Inc | Cable converter with phase lock loop techniques |
| US4024575A (en) * | 1974-03-15 | 1977-05-17 | Oak Industries Inc. | Catv sine wave coding system |
| US3919463A (en) * | 1974-04-25 | 1975-11-11 | Oak Industries Inc | Pay TV system using UHF input |
| US4054860A (en) * | 1975-12-01 | 1977-10-18 | Oak Industries Inc. | Hall effect rotary switch |
| US4135157A (en) * | 1977-03-28 | 1979-01-16 | Oak Industries Inc. | Pole mounted converter |
| US4112464A (en) * | 1977-05-11 | 1978-09-05 | Oak Industries Inc. | Subscription TV decoder logic system |
| US4145717A (en) * | 1977-05-11 | 1979-03-20 | Oak Industries Inc. | Subscription TV audio carrier recovery system |
| US4215366A (en) * | 1977-10-19 | 1980-07-29 | Feature Film Services | Subscriber-limited reception television broadcast security encoder-decoder system |
| US4531020A (en) * | 1982-07-23 | 1985-07-23 | Oak Industries Inc. | Multi-layer encryption system for the broadcast of encrypted information |
| EP0148235B1 (en) * | 1983-06-30 | 1988-10-05 | Independent Broadcasting Authority | Encrypted broadcast television system |
| US4802215A (en) * | 1983-07-22 | 1989-01-31 | Independent Broadcasting Authority | Security system for television signal encryption |
| EP0200310B1 (en) * | 1985-05-01 | 1993-08-11 | General Instrument Corporation | Direct broadcast satellite signal transmission system |
| US4807256A (en) * | 1985-12-23 | 1989-02-21 | Texas Instruments Incorporated | Global position system receiver |
| DE3752343T2 (de) * | 1986-04-18 | 2002-08-14 | Nagra Plus S.A., Cheseaux-Sur-Lausanne | Bezahlfernsehsystem |
| US5345504A (en) * | 1988-03-10 | 1994-09-06 | Scientific-Atlanta, Inc. | Differential compensation control for off-premises CATV system |
| FR2631193B1 (fr) * | 1988-05-06 | 1994-09-16 | Europ Rech Electr Lab | Procede d'embrouillage et de desembrouillage de signaux video composites, et dispositif de mise en oeuvre |
| US5208856A (en) * | 1988-12-23 | 1993-05-04 | Laboratoire Europeen De Recherches Electroniques Avancees | Scrambling and unscrambling method for composite video signals and implementing device |
| US4993067A (en) * | 1988-12-27 | 1991-02-12 | Motorola, Inc. | Secure satellite over-the-air rekeying method and system |
| US5113440A (en) * | 1989-07-21 | 1992-05-12 | Oci Communcations, Inc. | Universal decoder |
| US5282249A (en) * | 1989-11-14 | 1994-01-25 | Michael Cohen | System for controlling access to broadcast transmissions |
| US5295188A (en) * | 1991-04-04 | 1994-03-15 | Wilson William J | Public key encryption and decryption circuitry and method |
| US5565909A (en) * | 1992-08-31 | 1996-10-15 | Television Computer, Inc. | Method of identifying set-top receivers |
| ATE156322T1 (de) * | 1992-09-14 | 1997-08-15 | Thomson Multimedia Sa | Verfahren und dekodieren zur auswertung zugriffssteuerungsbezogener daten |
| US5243652A (en) * | 1992-09-30 | 1993-09-07 | Gte Laboratories Incorporated | Location-sensitive remote database access control |
| US5636122A (en) * | 1992-10-16 | 1997-06-03 | Mobile Information Systems, Inc. | Method and apparatus for tracking vehicle location and computer aided dispatch |
| US5359332A (en) * | 1992-12-31 | 1994-10-25 | Trimble Navigation Limited | Determination of phase ambiguities in satellite ranges |
| JPH06292097A (ja) * | 1993-03-31 | 1994-10-18 | Casio Comput Co Ltd | テレビ受信機 |
| US5379045A (en) * | 1993-09-01 | 1995-01-03 | Trimble Navigation Limited | SATPS mapping with angle orientation calibrator |
| US5347581A (en) * | 1993-09-15 | 1994-09-13 | Gemplus Developpement | Verification process for a communication system |
| US5640452A (en) * | 1995-04-28 | 1997-06-17 | Trimble Navigation Limited | Location-sensitive decryption of an encrypted message |
-
1995
- 1995-05-05 US US08/437,424 patent/US5621793A/en not_active Expired - Lifetime
-
1996
- 1996-01-02 DE DE69630146T patent/DE69630146T2/de not_active Expired - Fee Related
- 1996-01-02 CA CA002220035A patent/CA2220035C/en not_active Expired - Fee Related
- 1996-01-02 ES ES96901610T patent/ES2208724T3/es not_active Expired - Lifetime
- 1996-01-02 WO PCT/US1996/000002 patent/WO1996035293A1/en not_active Ceased
- 1996-01-02 BR BR9608217-8A patent/BR9608217A/pt not_active IP Right Cessation
- 1996-01-02 JP JP53328296A patent/JP4182260B2/ja not_active Expired - Fee Related
- 1996-01-02 KR KR1019970707858A patent/KR100400530B1/ko not_active Expired - Fee Related
- 1996-01-02 AT AT96901610T patent/ATE250832T1/de not_active IP Right Cessation
- 1996-01-02 EP EP96901610A patent/EP0883964B1/en not_active Expired - Lifetime
- 1996-01-30 IN IN150CA1996 patent/IN187256B/en unknown
-
1997
- 1997-04-15 US US08/842,573 patent/US6009116A/en not_active Expired - Fee Related
-
1998
- 1998-04-15 ES ES98915504T patent/ES2367243T3/es not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002511696A (ja) * | 1998-04-15 | 2002-04-16 | フィリップ エー.ルビン アンド アソシエーツ,インコーポレイテッド | Gpsデータアクセスシステム |
| US8942728B2 (en) | 2004-05-03 | 2015-01-27 | Qualcomm Incorporated | Methods and apparatus for blackout, retune and subscription enforcement in a cellular network multimedia distribution system |
| US9100770B2 (en) | 2004-05-03 | 2015-08-04 | Qualcomm Incorporated | Method and apparatus for blackout, retune and subscription enforcement in a cellular network multimedia distribution system |
| JP2011505607A (ja) * | 2007-10-23 | 2011-02-24 | ビアクリックス・インコーポレイテッド | マルチメディア管理、広告、コンテンツ及びサービス |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69630146T2 (de) | 2004-06-09 |
| EP0883964A4 (en) | 2001-07-11 |
| ES2208724T3 (es) | 2004-06-16 |
| ATE250832T1 (de) | 2003-10-15 |
| KR100400530B1 (ko) | 2003-11-14 |
| KR19990008332A (ko) | 1999-01-25 |
| IN187256B (ja) | 2002-03-09 |
| US5621793A (en) | 1997-04-15 |
| DE69630146D1 (de) | 2003-10-30 |
| CA2220035C (en) | 2001-03-20 |
| WO1996035293A1 (en) | 1996-11-07 |
| US6009116A (en) | 1999-12-28 |
| BR9608217A (pt) | 1999-11-30 |
| EP0883964A1 (en) | 1998-12-16 |
| ES2367243T3 (es) | 2011-10-31 |
| EP0883964B1 (en) | 2003-09-24 |
| CA2220035A1 (en) | 1996-11-07 |
| JP4182260B2 (ja) | 2008-11-19 |
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