DK2086155T4 - Apparat til transmission og modtagelse af et signal samt en fremgangsmåde til transmission og modtagelse af et signal - Google Patents
Apparat til transmission og modtagelse af et signal samt en fremgangsmåde til transmission og modtagelse af et signal Download PDFInfo
- Publication number
- DK2086155T4 DK2086155T4 DK08172467.6T DK08172467T DK2086155T4 DK 2086155 T4 DK2086155 T4 DK 2086155T4 DK 08172467 T DK08172467 T DK 08172467T DK 2086155 T4 DK2086155 T4 DK 2086155T4
- Authority
- DK
- Denmark
- Prior art keywords
- signal
- information
- plp
- layer
- bits
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 235
- 230000005540 biological transmission Effects 0.000 title description 24
- 230000011664 signaling Effects 0.000 claims description 60
- 125000004122 cyclic group Chemical group 0.000 abstract description 50
- NGVDGCNFYWLIFO-UHFFFAOYSA-N pyridoxal 5'-phosphate Chemical compound CC1=NC=C(COP(O)(O)=O)C(C=O)=C1O NGVDGCNFYWLIFO-UHFFFAOYSA-N 0.000 abstract description 2
- 238000013507 mapping Methods 0.000 description 151
- 238000012937 correction Methods 0.000 description 126
- 230000015654 memory Effects 0.000 description 44
- 235000007682 pyridoxal 5'-phosphate Nutrition 0.000 description 26
- 230000003111 delayed effect Effects 0.000 description 18
- 238000010586 diagram Methods 0.000 description 18
- 230000008569 process Effects 0.000 description 18
- 238000004364 calculation method Methods 0.000 description 13
- 230000008054 signal transmission Effects 0.000 description 13
- 238000005259 measurement Methods 0.000 description 9
- 238000004904 shortening Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 239000000969 carrier Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000001934 delay Effects 0.000 description 4
- 101100328886 Caenorhabditis elegans col-2 gene Proteins 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 101100328895 Caenorhabditis elegans rol-8 gene Proteins 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 101100114362 Caenorhabditis elegans col-7 gene Proteins 0.000 description 1
- 101100114365 Caenorhabditis elegans col-8 gene Proteins 0.000 description 1
- 101150071746 Pbsn gene Proteins 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000011064 split stream procedure Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/015—High-definition television systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0045—Arrangements at the receiver end
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0064—Concatenated codes
- H04L1/0065—Serial concatenated codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0071—Use of interleaving
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
- H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Radar Systems Or Details Thereof (AREA)
- Mobile Radio Communication Systems (AREA)
- Burglar Alarm Systems (AREA)
- Error Detection And Correction (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Radio Relay Systems (AREA)
Claims (15)
1. Fremgangsmåde til transmission af en udsendelsessignalramme til digitalt TV (DTV), hvilken fremgangsmåde omfatter: at danne (S531) lag-1-information, hvor lag-1-informationen er en fysisk parameter til at signalere en PLP (physical layer pipe), som leverer en servicestrøm, at opbygge (S533) signalrammen, der omfatter en nytteinformation og en præambel, hvor præamblen omfatter et første pilotsignal, der går forud for et andet pilotsignal, hvor det andet pilotsignal indbefatter lag-l-informationen, hvor PLP’en er indbefattet i nytteinformationen og i det andet pilotsignal, og at transmittere signalrammen via mindst én radiofrekvenskanal (RF-kanal), hvor lag-l-informationen er indkodet til en afkortet og punkteret LDPC-kode (Low Density Parity Check).
2. Fremgangsmåde ifølge krav 1, hvor lag-l-informationen indbefatter præsignaleringsinformation og postsignaleringsinformation, og hvor præsignaleringsinformationen indbefatter en størrelse af postsignaleringsinformationen, og postsignaleringsinformationen indbefatter en startadresse for PLP’en.
3. Fremgangsmåde ifølge krav 2, hvor startadressen af PLP’en udskilles ved anvendelse af en størrelse af lag-1-informationens postsignaleringsinformation.
4. Fremgangsmåde ifølge krav 1, hvor lag-l-informationen indbefattes i det andet pilotsignal, og PLP’en indbefattes i nytteinformationen og en tilbageværende del af det andet pilotsignal efter lag-l-informationen.
5. Fremgangsmåde til modtagelse af en udsendelsessignalramme til digitalt TV (DTV), hvilken fremgangsmåde omfatter: at modtage (S541, S543) et signal transmitteret fra en radiofrekvenskanal (RF-kanal) at afkode det modtagne signals signalramme, hvor signalrammen omfatter en nytteinformation og en præambel, hvor præamblen omfatter et første pilotsignal, der går forud for et andet pilotsignal, hvor det andet pilotsignal indbefatter lag-1-informationen, hvor en PLP (physical layer pipe) er indbefattet i nytteinformationen og i det andet pilotsignal, og at udskille (S547) PLP’en fra signalrammen ved anvendelse af lag-1-informationen, hvor lag-1-informationen er en afkortet og punkteret LDPC-kode (Low Density Parity Check).
6. Fremgangsmåde ifølge krav 5, hvor lag-1-informationen indbefatter præsignaleringsinformation og postsignaleringsinformation, og hvor præsignaleringsinformationen indbefatter en størrelse af postsignaleringsinformationen, og postsignaleringsinformationen indbefatter en startadresse for PLP’en.
7. Fremgangsmåde ifølge krav 6, hvor PLP’en udskilles ved anvendelse af mindst én af en størrelse af postsignaleringsinformationen og en startadresse for PLP’en.
8. Fremgangsmåde ifølge krav 7, hvor startadressen for PLP’en er nummeret på en celle indbefattet i et sidste OFDM-symbol for lag-1-informationen.
9. Fremgangsmåde ifølge krav 5, hvor lag-1-informationen indbefattes i det andet pilotsignal, og PLP’en indbefattes i nytteinformationen og i en tilbageværende del af det andet pilotsignal efter lag-1-informationen.
10. Apparat til transmission af en udsendelsessignalramme til digitalt TV (DTV), hvilket apparat omfatter: en informationsgenerator (1301), der er konfigureret til at danne lag-1-information, hvor lag-1 er en fysisk parameter til at signalere en PLP (physical layer pipe), som leverer en servicestrøm, en rammeopbygningsindretning (130), der er konfigureret til at opbygge signalrammen, der omfatter en nytteinformation og en præambel, hvor præamblen omfatter et første pilotsignal, der går forud for et andet pilotsignal, hvor det andet pilotsignal indbefatter lag-1-informationen, hvor PLP’en er indbefattet i nytteinformationen og i det andet pilotsignal, og en transmitteringsenhed (160a, 160r), der er konfigureret til at transmittere den modulerede signalramme via mindst én radiofrekvenskanal (RF-kanal), hvor lag-1-informationen er indkodet til en afkortet og punkteret LDPC-kode (Low Density Parity Check).
11. Apparat ifølge krav 10, hvor lag-1-informationen indbefatter præsignaleringsinformation og postsignaleringsinformation, og hvor præsignaleringsinformationen indbefatter en størrelse af postsignaleringsinformationen, og postsignaleringsinformationen indbefatter en startadresse for PLP’en.
12. Apparat til modtagelse af en udsendelsessignalramme til digitalt TV (DTV), hvilket apparat omfatter: en modtager (210a, 210n), der er konfigureret til at modtage et signal transmitteret fra en radiofrekvenskanal (RF-kanal) og detektere et første pilotsignal fra det modtagne signal; en rammeparser (240), der er konfigureret til at afkode det modtagne signals signalramme, hvor signalrammen omfatter en nytteinformation og en præambel, hvor præamblen omfatter et første pilotsignal, der går forud for et andet pilotsignal, hvor det andet pilotsignal indbefatter lag-1-information, hvor en PLP (physical layer pipe) er indbefattet i nytteinformationen og i det andet pilotsignal, og at udskille PLP’en fra signalrammen ved anvendelse af lag-1-informationen, hvor lag-1-informationen er en afkortet og punkteret LDPC-kode (Low Density Parity Check).
13. Apparat ifølge krav 12, hvor lag-1-informationen indbefatter præsignaleringsinformation og postsignaleringsinformation, og hvor præsignaleringsinformationen indbefatter en størrelse af postsignaleringsinformationen, og postsignaleringsinformationen indbefatter en startadresse for PLP’en.
14. Apparat ifølge krav 13, hvor rammeparseren endvidere er konfigureret til at udskille PLP’en ved anvendelse af mindst én af en størrelse af postsignaleringsinformationen og en startadresse for PLP’en.
15. Apparat ifølge krav 12, hvor lag-1-informationen indbefattes i det andet pilotsignal, og PLP’en indbefattes i nytteinformationen og en tilbageværende del af det andet pilotsignal efter lag-1-informationen.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2582308P | 2008-02-04 | 2008-02-04 | |
| KR1020080127315A KR100937429B1 (ko) | 2008-02-04 | 2008-12-15 | 신호 송수신 방법 및 신호 송수신 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK2086155T3 DK2086155T3 (da) | 2010-11-29 |
| DK2086155T4 true DK2086155T4 (da) | 2014-12-15 |
Family
ID=43304028
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK08172467.6T DK2086155T4 (da) | 2008-02-04 | 2008-12-19 | Apparat til transmission og modtagelse af et signal samt en fremgangsmåde til transmission og modtagelse af et signal |
| DK10168038.7T DK2228939T3 (da) | 2008-02-04 | 2008-12-19 | Fremgangsmåde og indretning til transmission af et signal |
| DK10168037.9T DK2228938T3 (da) | 2008-02-04 | 2008-12-19 | Fremgangsmåde og indretning til modtagelse af et signal |
| DK08872240.0T DK2238750T3 (da) | 2008-02-04 | 2008-12-19 | Indretning til afsendelse og modtagelse af et signal og fremgangsmåde til afsendelse og modtagelse af et signal |
| DK09178373.8T DK2154810T3 (da) | 2008-02-04 | 2008-12-19 | Apparat til transmission og modtagelse af et signal og fremgangsmåde til transmission og modtagelse af et signal |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK10168038.7T DK2228939T3 (da) | 2008-02-04 | 2008-12-19 | Fremgangsmåde og indretning til transmission af et signal |
| DK10168037.9T DK2228938T3 (da) | 2008-02-04 | 2008-12-19 | Fremgangsmåde og indretning til modtagelse af et signal |
| DK08872240.0T DK2238750T3 (da) | 2008-02-04 | 2008-12-19 | Indretning til afsendelse og modtagelse af et signal og fremgangsmåde til afsendelse og modtagelse af et signal |
| DK09178373.8T DK2154810T3 (da) | 2008-02-04 | 2008-12-19 | Apparat til transmission og modtagelse af et signal og fremgangsmåde til transmission og modtagelse af et signal |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US20110013718A1 (da) |
| EP (5) | EP2238750B1 (da) |
| KR (2) | KR100937429B1 (da) |
| CN (1) | CN101933325B (da) |
| AT (3) | ATE488925T1 (da) |
| DE (2) | DE602008003570D1 (da) |
| DK (5) | DK2086155T4 (da) |
| ES (4) | ES2348760T5 (da) |
| HR (1) | HRP20100518T4 (da) |
| PL (5) | PL2228939T3 (da) |
| RU (1) | RU2440690C1 (da) |
| SI (4) | SI2228938T1 (da) |
| WO (1) | WO2009099272A2 (da) |
Families Citing this family (56)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100262708A1 (en) * | 2009-04-08 | 2010-10-14 | Nokia Corporation | Method and apparatus for delivery of scalable media data |
| GB2470756B (en) * | 2009-06-03 | 2014-08-06 | Sony Corp | Broadcast receiver and method |
| CA2763134C (en) | 2009-06-26 | 2021-01-19 | Hypres, Inc. | System and method for controlling combined radio signals |
| US20110113301A1 (en) * | 2009-11-06 | 2011-05-12 | Limberg Allen Leroy | Diversity broadcasting of gray-labeled CCC data using 8-VSB AM |
| US8196007B2 (en) * | 2009-12-07 | 2012-06-05 | Limberg Allen Leroy | Frequency-diversity 8-VSB AM broadcasting to mobile/handheld receivers |
| JP5476981B2 (ja) * | 2009-12-25 | 2014-04-23 | ソニー株式会社 | 受信装置及び方法、プログラム、並びに受信システム |
| JP2011135456A (ja) * | 2009-12-25 | 2011-07-07 | Sony Corp | 受信装置及び方法、プログラム、並びに受信システム |
| JP5483082B2 (ja) * | 2010-01-06 | 2014-05-07 | ソニー株式会社 | 受信装置及び方法、プログラム、並びに受信システム |
| EP2357745B1 (en) | 2010-01-07 | 2015-06-03 | Samsung Electronics Co., Ltd. | Apparatus and method for broadcasting services in digital video broadcasting system |
| WO2011083535A1 (ja) * | 2010-01-08 | 2011-07-14 | パナソニック株式会社 | Ｏｆｄｍ送信装置、ｏｆｄｍ送信方法、ｏｆｄｍ受信装置及びｏｆｄｍ受信方法 |
| US8824590B2 (en) * | 2010-02-11 | 2014-09-02 | Electronics And Telecommunications Research Institute | Layered transmission apparatus and method, reception apparatus and reception method |
| US8687740B2 (en) * | 2010-02-11 | 2014-04-01 | Electronics And Telecommunications Research Institute | Receiver and reception method for layered modulation |
| US20110195658A1 (en) * | 2010-02-11 | 2011-08-11 | Electronics And Telecommunications Research Institute | Layered retransmission apparatus and method, reception apparatus and reception method |
| US20110194645A1 (en) * | 2010-02-11 | 2011-08-11 | Electronics And Telecommunications Research Institute | Layered transmission apparatus and method, reception apparatus, and reception method |
| EP2541910B1 (en) * | 2010-02-23 | 2019-05-22 | LG Electronics Inc. | Broadcasting signal transmitter and method thereof |
| EP2541925A4 (en) * | 2010-02-23 | 2017-12-20 | LG Electronics Inc. | Broadcasting signal transmitter/receiver and broadcasting signal transmission/reception method |
| US9456234B2 (en) | 2010-02-23 | 2016-09-27 | Lg Electronics Inc. | Broadcasting signal transmission device, broadcasting signal reception device, and method for transmitting/receiving broadcasting signal using same |
| EP2541921A4 (en) * | 2010-02-23 | 2014-09-17 | Lg Electronics Inc | BROADCAST SIGNAL AND RECEIVER AND BROADCAST SIGNALING AND RECEIVING METHOD |
| EP2541927B1 (en) | 2010-02-23 | 2018-10-17 | LG Electronics Inc. | Broadcasting signal transmission device, broadcasting signal reception device, and method for transmitting/receiving broadcasting signal using same |
| WO2011105749A2 (ko) * | 2010-02-23 | 2011-09-01 | 엘지전자 주식회사 | 방송 신호 송/수신기 및 방송 신호 송/수신 방법 |
| WO2011105744A2 (ko) * | 2010-02-23 | 2011-09-01 | 엘지전자 주식회사 | 방송 신호 송/수신기 및 방송 신호 송/수신 방법 |
| EP2541915A4 (en) * | 2010-02-23 | 2017-04-19 | LG Electronics Inc. | Broadcasting signal transmitter/receiver and broadcasting signal transmission/reception method |
| US10057006B2 (en) | 2010-05-10 | 2018-08-21 | Lg Electronics Inc. | Apparatus for transmitting a broadcast signal, apparatus for receiving a broadcast signal, and method for transmitting/receiving a broadcast signal using an apparatus for transmitting/receiving a broadcast signal |
| US8406343B2 (en) * | 2010-08-25 | 2013-03-26 | Intel Corporation | Methods and systems to resolve cyclic ambiguity of a channel impulse response |
| US8498272B2 (en) | 2010-08-26 | 2013-07-30 | Nokia Corporation | Providing signaling information and performing a handover using the signaling information |
| GB201016407D0 (en) | 2010-09-29 | 2010-11-10 | Samsung Electronics Co Ltd | Frame structure and signalling for digital broadcasting system |
| KR101801583B1 (ko) | 2010-11-17 | 2017-11-27 | 엘지전자 주식회사 | 방송 신호 송/수신기 및 방송 신호 송/수신 방법 |
| US9385823B2 (en) * | 2010-11-17 | 2016-07-05 | Lg Electronics Inc. | Broadcast-signal transmitter/receiver and method for transmitting/receiving broadcast signals |
| WO2012070837A2 (ko) | 2010-11-23 | 2012-05-31 | 엘지전자 주식회사 | 방송 신호 송/수신기 및 방송 신호 송/수신 방법 |
| GB2489196A (en) * | 2011-01-19 | 2012-09-26 | Samsung Electronics Co Ltd | Inserting additional data into wirelessly-transmitted data streams |
| MY168825A (en) | 2011-02-18 | 2018-12-04 | Sun Patent Trust | Method of signal generation and signal generating device |
| EP2506440A1 (en) * | 2011-03-30 | 2012-10-03 | Samsung Electronics Co., Ltd. | Apparatus and method for mapping and demapping signals in a communication system using a low density parity check code |
| EP2695320B1 (en) * | 2011-04-08 | 2017-11-29 | Sony Corporation | Signaling data transmission transmitting split signaling data |
| US8744010B2 (en) * | 2011-05-12 | 2014-06-03 | Nokia Corporation | Providing signaling information in an electronic service guide |
| US9584238B2 (en) | 2011-06-24 | 2017-02-28 | Nokia Corporation | Accessing service guide information in a digital video broadcast system |
| WO2013039323A2 (en) * | 2011-09-13 | 2013-03-21 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting/receiving data stream in wireless system |
| GB2494650B (en) * | 2011-09-13 | 2014-02-19 | Samsung Electronics Co Ltd | Additional data streams for multi-transmitter wireless systems |
| US8787237B2 (en) | 2011-11-16 | 2014-07-22 | Nokia Corporation | Method and system to enable handover in a hybrid terrestrial satellite network |
| GB201208389D0 (en) * | 2012-05-10 | 2012-06-27 | Samsung Electronics Co Ltd | Integrated circuit, communication unit, wireless communication system and methods therefor |
| EP2946560A4 (en) | 2013-01-17 | 2016-12-07 | Lg Electronics Inc | APPARATUS FOR TRANSMITTING RADIO SIGNALS, RADIO SIGNAL RECEIVING DEVICE, METHOD FOR TRANSMITTING RADIO SIGNALS AND METHOD FOR RECEIVING BROADCAST SIGNALS |
| KR102130151B1 (ko) | 2013-07-22 | 2020-07-03 | 삼성전자주식회사 | 송신 장치, 수신 장치 및 그 신호 처리 방법 |
| KR101730371B1 (ko) * | 2013-08-01 | 2017-04-26 | 엘지전자 주식회사 | 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법 및 방송 신호 수신 방법 |
| CN105531993B (zh) | 2013-08-01 | 2018-08-14 | Lg 电子株式会社 | 发送广播信号的设备、接收广播信号的设备、发送广播信号的方法以及接收广播信号的方法 |
| CN105519100B (zh) * | 2013-08-01 | 2018-12-07 | Lg 电子株式会社 | 发送广播信号的设备、接收广播信号的设备、发送广播信号的方法以及接收广播信号的方法 |
| WO2015076536A1 (en) * | 2013-11-21 | 2015-05-28 | Lg Electronics Inc. | Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals |
| CN105765982B (zh) | 2013-11-25 | 2019-08-20 | Lg电子株式会社 | 发送广播信号的装置及其方法 |
| WO2015105342A1 (ko) * | 2014-01-08 | 2015-07-16 | 삼성전자 주식회사 | 디지털 방송 시스템에서 시그널링 정보를 송수신하는 장치 및 방법 |
| KR101867829B1 (ko) * | 2014-03-10 | 2018-07-19 | 엘지전자 주식회사 | 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법 및 방송 신호 수신 방법 |
| KR101899829B1 (ko) | 2014-08-21 | 2018-09-18 | 엘지전자 주식회사 | 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법, 및 방송 신호 수신 방법 |
| CN116388922A (zh) | 2014-08-25 | 2023-07-04 | 第一媒体有限责任公司 | 灵活的正交频分复用phy传输数据帧前导码的动态配置 |
| MX388473B (es) * | 2015-03-02 | 2025-03-20 | Samsung Electronics Co Ltd | Transmisor y método de acortamiento del mismo. |
| KR102342727B1 (ko) | 2015-03-09 | 2021-12-24 | 원 미디어, 엘엘씨 | 시스템 발견 및 시그널링 |
| CN106034243B (zh) * | 2015-03-18 | 2019-06-28 | 华为技术有限公司 | 一种ts流输出方法及装置 |
| MX2021004797A (es) * | 2015-07-23 | 2022-12-07 | Samsung Electronics Co Ltd | Aparato de transmision, aparato de recepcion, y metodos de control de los mismos. |
| CN110166849B (zh) * | 2019-05-22 | 2021-06-04 | 中国科学院上海高等研究院 | 动态帧结构传输装置、方法、终端、介质、及系统 |
| US11687251B2 (en) * | 2021-09-28 | 2023-06-27 | Advanced Micro Devices, Inc. | Dynamic repartition of memory physical address mapping |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6018528A (en) * | 1994-04-28 | 2000-01-25 | At&T Corp | System and method for optimizing spectral efficiency using time-frequency-code slicing |
| JP3348676B2 (ja) * | 1999-03-17 | 2002-11-20 | 日本電気株式会社 | Ｏｆｄｍ変調器及びこれを用いたデジタル放送装置 |
| CA2344014A1 (en) * | 2000-04-12 | 2001-10-12 | Yiyan Wu | Method and system for broadcasting a digital data signal within an analog tv signal using orthogonal frequency division multiplexing |
| KR100689382B1 (ko) * | 2003-06-20 | 2007-03-02 | 삼성전자주식회사 | 직교분할다중화방식을 기반으로 하는이동통신시스템에서의 송신장치 및 방법 |
| US7221680B2 (en) * | 2003-09-02 | 2007-05-22 | Qualcomm Incorporated | Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication system |
| US7444127B2 (en) * | 2004-04-15 | 2008-10-28 | Qualcomm Incorporated | Methods and apparatus for selecting between multiple carriers using a receiver with multiple receiver chains |
| US20060221810A1 (en) * | 2005-03-10 | 2006-10-05 | Bojan Vrcelj | Fine timing acquisition |
| US7620880B2 (en) * | 2005-12-20 | 2009-11-17 | Samsung Electronics Co., Ltd. | LDPC concatenation rules for IEEE 802.11n system with packets length specified in OFDM symbols |
| EP1804452B1 (en) * | 2006-01-03 | 2011-05-11 | Alcatel Lucent | Scheduling of control channels in multicarrier transmission systems |
| EP1979884B1 (en) * | 2006-01-19 | 2010-06-23 | LG Electronics Inc. | Method of providing and utilizing information for vehicle travel |
| US7924775B2 (en) * | 2006-03-17 | 2011-04-12 | Samsung Electronics Co., Ltd. | Apparatus and method for selecting modulation and filter roll-off to meet power and bandwidth requirements |
| US8027286B2 (en) * | 2006-07-28 | 2011-09-27 | Samsung Electronics Co., Ltd. | Multi-layer multi-hop wireless system |
| US7796706B2 (en) * | 2007-03-15 | 2010-09-14 | Nokia Corporation | Digital broadcast service discovery correlation |
| RU2441335C2 (ru) † | 2007-03-15 | 2012-01-27 | Нокиа Корпорейшн | Корреляция для обнаружения услуг цифрового вещания |
| US8190981B2 (en) * | 2007-08-28 | 2012-05-29 | Samsung Electronics Co., Ltd. | Apparatus and method for transmitting and receiving data in a communication system using low density parity check codes |
| CN103944683B (zh) * | 2007-08-30 | 2018-10-19 | Lg电子株式会社 | 发送和接收信号的装置以及发送和接收信号的方法 |
| PL2242198T3 (pl) * | 2007-09-28 | 2012-05-31 | Lg Electronics Inc | Urządzenie do transmitowania sygnału oraz sposób transmitowania sygnału |
| WO2009040739A2 (en) * | 2007-09-28 | 2009-04-02 | Nokia Corporation | System and method for improving signaling channel robustness |
| US20090094356A1 (en) * | 2007-10-09 | 2009-04-09 | Nokia Corporation | Associating Physical Layer Pipes and Services Through a Program Map Table |
| US7974254B2 (en) * | 2007-10-22 | 2011-07-05 | Nokia Corporation | Digital broadcast signaling metadata |
| KR101435681B1 (ko) * | 2007-11-08 | 2014-09-02 | 삼성전자주식회사 | 저밀도 패리티 검사 부호를 사용하는 통신 시스템에서데이터 송수신 장치 및 방법 |
| KR100937430B1 (ko) * | 2008-01-25 | 2010-01-18 | 엘지전자 주식회사 | 신호 송수신 방법 및 신호 송수신 장치 |
| US8248910B2 (en) * | 2008-01-29 | 2012-08-21 | Nokia Corporation | Physical layer and data link layer signalling in digital video broadcast preamble symbols |
| EP2093912B1 (en) * | 2008-02-21 | 2018-04-25 | Samsung Electronics Co., Ltd. | Apparatus and method for receiving a frame including control information in a broadcasting system |
-
2008
- 2008-12-15 KR KR1020080127315A patent/KR100937429B1/ko not_active Expired - Fee Related
- 2008-12-19 EP EP08872240A patent/EP2238750B1/en active Active
- 2008-12-19 ES ES08172467.6T patent/ES2348760T5/es active Active
- 2008-12-19 ES ES10168038T patent/ES2388237T3/es active Active
- 2008-12-19 EP EP10168038A patent/EP2228939B1/en active Active
- 2008-12-19 AT AT09178373T patent/ATE488925T1/de active
- 2008-12-19 DK DK08172467.6T patent/DK2086155T4/da active
- 2008-12-19 EP EP09178373A patent/EP2154810B1/en active Active
- 2008-12-19 WO PCT/KR2008/007546 patent/WO2009099272A2/en not_active Ceased
- 2008-12-19 DE DE602008003570T patent/DE602008003570D1/de active Active
- 2008-12-19 DK DK10168038.7T patent/DK2228939T3/da active
- 2008-12-19 AT AT08172467T patent/ATE477633T1/de not_active IP Right Cessation
- 2008-12-19 ES ES10168037T patent/ES2388417T3/es active Active
- 2008-12-19 EP EP08172467.6A patent/EP2086155B2/en active Active
- 2008-12-19 PL PL10168038T patent/PL2228939T3/pl unknown
- 2008-12-19 EP EP10168037A patent/EP2228938B1/en active Active
- 2008-12-19 ES ES08872240T patent/ES2386093T3/es active Active
- 2008-12-19 PL PL10168037T patent/PL2228938T3/pl unknown
- 2008-12-19 PL PL09178373T patent/PL2154810T3/pl unknown
- 2008-12-19 AT AT08872240T patent/ATE554557T1/de active
- 2008-12-19 RU RU2010135726/07A patent/RU2440690C1/ru active
- 2008-12-19 US US12/809,907 patent/US20110013718A1/en not_active Abandoned
- 2008-12-19 SI SI200830738T patent/SI2228938T1/sl unknown
- 2008-12-19 PL PL08872240T patent/PL2238750T3/pl unknown
- 2008-12-19 DK DK10168037.9T patent/DK2228938T3/da active
- 2008-12-19 DK DK08872240.0T patent/DK2238750T3/da active
- 2008-12-19 SI SI200830074T patent/SI2086155T2/sl unknown
- 2008-12-19 PL PL08172467T patent/PL2086155T5/pl unknown
- 2008-12-19 SI SI200830682T patent/SI2238750T1/sl unknown
- 2008-12-19 DE DE602008002142T patent/DE602008002142D1/de active Active
- 2008-12-19 DK DK09178373.8T patent/DK2154810T3/da active
- 2008-12-19 SI SI200830726T patent/SI2228939T1/sl unknown
- 2008-12-19 CN CN2008801261726A patent/CN101933325B/zh active Active
-
2009
- 2009-04-01 KR KR1020090028118A patent/KR20090085551A/ko not_active Withdrawn
-
2010
- 2010-09-21 HR HRP20100518AT patent/HRP20100518T4/hr unknown
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DK2086155T4 (da) | Apparat til transmission og modtagelse af et signal samt en fremgangsmåde til transmission og modtagelse af et signal | |
| EP2226957B1 (en) | Apparatus and method for transmitting and receiving a broadcasting signal | |
| DK2824881T3 (da) | Apparat til at sende og modtage et signal og fremgangsmåde til at sende og modtage et signal | |
| EP2079183B1 (en) | Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal |