BRPI0811001A2 - Modulação de dados em um sistema de comunicação - Google Patents

Modulação de dados em um sistema de comunicação

Info

Publication number
BRPI0811001A2
BRPI0811001A2 BRPI0811001-8A2A BRPI0811001A BRPI0811001A2 BR PI0811001 A2 BRPI0811001 A2 BR PI0811001A2 BR PI0811001 A BRPI0811001 A BR PI0811001A BR PI0811001 A2 BRPI0811001 A2 BR PI0811001A2
Authority
BR
Brazil
Prior art keywords
communication system
data modulation
modulator
positions
control symbols
Prior art date
Application number
BRPI0811001-8A2A
Other languages
English (en)
Inventor
Kari Pekka Pajukoski
Zhenhong Li
Esa Tapani Tiirola
Original Assignee
Nokia Siemens Networks Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38170940&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0811001(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nokia Siemens Networks Oy filed Critical Nokia Siemens Networks Oy
Publication of BRPI0811001A2 publication Critical patent/BRPI0811001A2/pt
Publication of BRPI0811001B1 publication Critical patent/BRPI0811001B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/345—Modifications of the signal space to allow the transmission of additional information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0008—Modulated-carrier systems arrangements for allowing a transmitter or receiver to use more than one type of modulation
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1664—Details of the supervisory signal the supervisory signal being transmitted together with payload signals; piggybacking
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1692—Physical properties of the supervisory signal, e.g. acknowledgement by energy bursts

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Near-Field Transmission Systems (AREA)
  • Communication Control (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
BRPI0811001-8A 2007-04-30 2008-04-22 Modulador para um dispositivo de comunicação, estação para um sistema de comunicação, método de modulação e sistema de comunicação BRPI0811001B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0708344.7A GB0708344D0 (en) 2007-04-30 2007-04-30 Data modulation in a communication system
GB0708344.7 2007-04-30
PCT/EP2008/054860 WO2008132098A2 (en) 2007-04-30 2008-04-22 Data modulation in a communication system

Publications (2)

Publication Number Publication Date
BRPI0811001A2 true BRPI0811001A2 (pt) 2015-01-27
BRPI0811001B1 BRPI0811001B1 (pt) 2020-03-17

Family

ID=38170940

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0811001-8A BRPI0811001B1 (pt) 2007-04-30 2008-04-22 Modulador para um dispositivo de comunicação, estação para um sistema de comunicação, método de modulação e sistema de comunicação

Country Status (18)

Country Link
US (1) US8374073B2 (pt)
EP (1) EP2145440B1 (pt)
JP (1) JP5904709B2 (pt)
KR (1) KR101102987B1 (pt)
CN (2) CN101682595A (pt)
AT (1) ATE494690T1 (pt)
AU (1) AU2008244341B2 (pt)
BR (1) BRPI0811001B1 (pt)
CA (1) CA2685013C (pt)
DE (1) DE602008004335D1 (pt)
ES (1) ES2358559T3 (pt)
GB (1) GB0708344D0 (pt)
MX (1) MX2009011678A (pt)
PL (1) PL2145440T3 (pt)
RU (2) RU2482615C2 (pt)
UA (1) UA98327C2 (pt)
WO (1) WO2008132098A2 (pt)
ZA (1) ZA200907381B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0708344D0 (en) * 2007-04-30 2007-06-06 Nokia Siemens Networks Oy Data modulation in a communication system
CN104079394B (zh) * 2010-09-16 2017-11-17 华为技术有限公司 与使用载波聚合的移动通信系统有关的反馈信息
CN103069736B (zh) 2010-09-16 2014-05-21 华为技术有限公司 在使用载波聚合的移动无线电通信系统中编码若干个反馈信息消息的方法
US9825799B2 (en) * 2015-04-03 2017-11-21 Cavium, Inc. Method and apparatus for discarding unused points from constellation mapping rule using transceiver processing hardware (“TPH”)
DE102017215341A1 (de) 2017-09-01 2019-03-07 Siemens Mobility GmbH Verfahren zur Untersuchung eines Funktionsverhaltens einer Komponente einer technischen Anlage, Computerprogramm und computerlesbares Speichermedium
WO2022061622A1 (zh) * 2020-09-23 2022-03-31 北京小米移动软件有限公司 通信方法、通信设备、电子设备及计算机可读存储介质

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04196927A (ja) * 1990-11-28 1992-07-16 Matsushita Electric Ind Co Ltd 自動等化器
RU2124812C1 (ru) 1997-07-31 1999-01-10 Государственное предприятие "Дальняя связь" Способ передачи сигналов синхронных цифровых волоконно-оптических систем методом спектрально-кодового мультиплексирования и устройство для его осуществления
JP3865596B2 (ja) * 2000-04-03 2007-01-10 株式会社日立国際電気 自動等化回路およびそれを用いた受信回路
US20020141436A1 (en) * 2001-04-02 2002-10-03 Nokia Mobile Phone Ltd. Downlink dedicated physical channel (DPCH) with control channel interleaved for fast control of a separate high speed downlink common channel
KR100832117B1 (ko) * 2002-02-17 2008-05-27 삼성전자주식회사 고속 순방향 패킷 접속 방식을 사용하는 이동통신 시스템에서 역방향 송신전력 오프셋 정보를 송수신하는 장치 및 방법
JP4407126B2 (ja) * 2003-01-09 2010-02-03 ソニー株式会社 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム
JP3987858B2 (ja) * 2004-01-27 2007-10-10 株式会社エヌ・ティ・ティ・ドコモ 無線通信システム、無線送信装置、無線受信装置及び無線通信方法
US7397839B2 (en) * 2004-01-27 2008-07-08 Ntt Docomo, Inc. OFDM communication system and method
WO2006030491A1 (ja) * 2004-09-14 2006-03-23 Mitsubishi Denki Kabushiki Kaisha 基地局装置ならびに通信システムのシグナリング方法およびチャネル選択方法
WO2006102909A1 (en) * 2005-03-29 2006-10-05 Matsushita Electric Industrial Co., Ltd. Adaptive modulation with non-pilot symbols
JP4082460B2 (ja) 2005-06-22 2008-04-30 独立行政法人海洋研究開発機構 フレーム同期装置及びフレーム同期方法
US7903628B2 (en) * 2005-08-22 2011-03-08 Qualcomm Incorporated Configurable pilots in a wireless communication system
US9225416B2 (en) * 2005-10-27 2015-12-29 Qualcomm Incorporated Varied signaling channels for a reverse link in a wireless communication system
US7720164B2 (en) * 2007-02-26 2010-05-18 Telefonaktiebolaget L M Ericsson (Publ) Transmission scheme for uplink access in a FDMA system
GB0708344D0 (en) * 2007-04-30 2007-06-06 Nokia Siemens Networks Oy Data modulation in a communication system

Also Published As

Publication number Publication date
EP2145440B1 (en) 2011-01-05
RU2013105409A (ru) 2014-08-10
EP2145440A2 (en) 2010-01-20
DE602008004335D1 (de) 2011-02-17
WO2008132098A2 (en) 2008-11-06
RU2009144109A (ru) 2011-06-10
UA98327C2 (ru) 2012-05-10
CA2685013C (en) 2016-07-19
RU2482615C2 (ru) 2013-05-20
CN103840926A (zh) 2014-06-04
JP2010525709A (ja) 2010-07-22
BRPI0811001B1 (pt) 2020-03-17
ZA200907381B (en) 2010-07-28
MX2009011678A (es) 2010-01-29
GB0708344D0 (en) 2007-06-06
US8374073B2 (en) 2013-02-12
ES2358559T3 (es) 2011-05-11
RU2548901C2 (ru) 2015-04-20
US20100189051A1 (en) 2010-07-29
JP5904709B2 (ja) 2016-04-20
KR101102987B1 (ko) 2012-01-05
KR20100022028A (ko) 2010-02-26
AU2008244341A1 (en) 2008-11-06
CN103840926B (zh) 2017-11-07
CA2685013A1 (en) 2008-11-06
AU2008244341B2 (en) 2012-11-22
CN101682595A (zh) 2010-03-24
ATE494690T1 (de) 2011-01-15
PL2145440T3 (pl) 2011-06-30
WO2008132098A3 (en) 2008-12-31

Similar Documents

Publication Publication Date Title
EA200970526A1 (ru) Устройство радиопередачи, управляющее устройство, система радиосвязи и способ связи
WO2009073156A3 (en) Enhanced data exchange and functionality control system and method
GB2459807B (en) Method of transmitting control signals in wireless communication system
WO2009020983A9 (en) Multiplexing and transmission of traffic data and control information in a wireless communication system
NO20090795L (no) Fremgangsmate og modem for undersjoisk stromledningskommunikasjon
WO2008041110A3 (en) Method for symbol multiplexing control and data channel
UA96959C2 (ru) Мультиплексирование управляющей информации и данных с переменными по мощности в системе множественного доступа с частотным разделением каналов с одной несущей(sc-fdma)
ZA200907381B (en) Data modulation in a communication system
EP2453624A4 (en) METHOD FOR DETERMINING SIGNAL RESOURCES
DK1712043T3 (da) Fremgangsmåde til signalering af information ved hjælp af modificerende modulationskonstellationer
TW200715741A (en) Code division multiplexing in a single-carrier frequency division multiple access system
BRPI0909281A2 (pt) método e sistema para comunicar através de uma interface de comunicação de acesso múltiplo, ponto de aceso, método e aparelho de transmissão para comunicar informação para um ponto de acesso, etiqueta, método e sistema para despropagar dados propagados, método para estabelecer comunicação em uma etiqueta, e, meio legível por computador
EP1998476A4 (en) SYSTEM FOR TRANSMITTING ACOUSTIC SIGNALS, MODULATION DEVICE, DEMODULATION DEVICE AND METHOD FOR TRANSMITTING ACOUSTIC SIGNALS
NO20073236L (no) Trafikkinterferenskansellering
WO2010143926A3 (ko) Dft spread ofdm 시스템을 위한 레퍼런스 심볼 구조
WO2011084251A3 (en) Short headway communications based train control system
ATE507704T1 (de) Schaltungsanordnung zur erzeugung eines impulsbreitenmodulierten signals zum antreiben elektrischer lasten
BR112015022595A2 (pt) sistemas, métodos e dispositivos de modulação transposicional
WO2009036216A3 (en) Multiplexed beacon symbols for a wireless communication system
BR112013006513A2 (pt) processo e estação de assinante para a transmissão otimizada de dados entre estações de assinantes de um sistema de barramento
WO2009038364A3 (en) Method for multiplexing data information and control information in wireless communication system
MX2011007181A (es) Metodo y sistema para el control de la potencia de transmision de canal compartido de enlace ascendente fisico.
TW200719611A (en) Power consumption control methods applied to commuincation systems, and related devices
WO2008149510A1 (ja) 送信装置、マルチキャリア伝送方法及び受信装置
ATE545230T1 (de) Vorrichtung und verfahren zur phasenverschiebungsmodulation in drahtlosen, raum-zeit-kodierung verwendenden kommunikationssystemen

Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: NOKIA SOLUTIONS AND NETWORKS OY (FI)

B15K Others concerning applications: alteration of classification

Ipc: H04L 27/34 (2006.01), H04L 1/16 (2006.01)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 17/03/2020, OBSERVADAS AS CONDICOES LEGAIS.