AR024243A1 - Un metodo para emitir en forma inalambrica un mensaje hacia una multiplicidad de terminales inalambricas, una estacion base y una terminal inalambrica. - Google Patents

Un metodo para emitir en forma inalambrica un mensaje hacia una multiplicidad de terminales inalambricas, una estacion base y una terminal inalambrica.

Info

Publication number
AR024243A1
AR024243A1 ARP000100279A ARP000100279A AR024243A1 AR 024243 A1 AR024243 A1 AR 024243A1 AR P000100279 A ARP000100279 A AR P000100279A AR P000100279 A ARP000100279 A AR P000100279A AR 024243 A1 AR024243 A1 AR 024243A1
Authority
AR
Argentina
Prior art keywords
error correction
message
frames
wireless
decoded
Prior art date
Application number
ARP000100279A
Other languages
English (en)
Original Assignee
Ericsson Inc
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
Application filed by Ericsson Inc filed Critical Ericsson Inc
Publication of AR024243A1 publication Critical patent/AR024243A1/es

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of 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
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • 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
    • H04L1/007—Unequal error protection
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • 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
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0093—Point-to-multipoint
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/40—Connection management for selective distribution or broadcast

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Error Detection And Correction (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

Un método para emitir en forma inalámbrica un mensaje hacia una multiplicidad de terminales inalámbricas, una estacion base y una terminal inalámbrica. Unmensaje se emite en forma inalámbrica hacia terminales inalámbricas por medio de lacodificacion con correccion de errores del mensaje, para obtener un bloquede mensaje codificado con correccion de errores; la division del bloque de mensaje codificado con correccion de errores en tramas; y la codificacion concorreccion de erroresde las tramas para obtener tramas codificadas con correccion de errores. Las tramas codificadas con correccion de errores son emitidas enforma inalámbrica hacia las terminales inalámbricas, las tramas se reciben y se decodifican con correccion deerrores para obte ner tramas decodificadas concorreccion de errores. Las tramas decodificadas con correccion de errores son combinadas en un bloque de mensaje y el bloque de mensaje se decodifica concorreccion de errores para obtener el mensaje.Por medio de la codif icacion con correccion de errores del mensaje completo además de la codificacion concorreccion de errores de las tramas del mensaje, es posible emitir y recibir mensajes largos en forma confiable a pesar del desvanecimiento yotros problemasen la tra nsmision. Por consiguiente un canal de radiodifusion que está disenado para el uso de mensajes cortos también puede ser usado para transmitir enforma confiable mensajes largos. La invencion puede, por ejemplo, aplicarse aun sistema TDMA que incluye un Canal de Control Digital (DCCH) que tiene un canallogico de Canal de Control de Radiodifusion de Servicio de mensaje corto (SBCCH). Las tramas codificadas con correccion de errores se ubican en el canal logicoS-BCCH.El canal logico S-BCCH se emi te entonces en forma inalámbrica hacia los radioteléfonos en una multiplicidad de ranuras de tiempo de TDMA.
ARP000100279A 1999-01-22 2000-01-21 Un metodo para emitir en forma inalambrica un mensaje hacia una multiplicidad de terminales inalambricas, una estacion base y una terminal inalambrica. AR024243A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/235,469 US6498936B1 (en) 1999-01-22 1999-01-22 Methods and systems for coding of broadcast messages

Publications (1)

Publication Number Publication Date
AR024243A1 true AR024243A1 (es) 2002-09-25

Family

ID=22885641

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000100279A AR024243A1 (es) 1999-01-22 2000-01-21 Un metodo para emitir en forma inalambrica un mensaje hacia una multiplicidad de terminales inalambricas, una estacion base y una terminal inalambrica.

Country Status (11)

Country Link
US (1) US6498936B1 (es)
EP (1) EP1145474B1 (es)
JP (1) JP2002535920A (es)
KR (1) KR100870594B1 (es)
CN (1) CN100481971C (es)
AR (1) AR024243A1 (es)
AT (1) ATE331355T1 (es)
AU (1) AU766821B2 (es)
CA (1) CA2359764C (es)
DE (1) DE69932092T2 (es)
WO (1) WO2000044122A1 (es)

Families Citing this family (128)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6430722B1 (en) * 1998-01-23 2002-08-06 Hughes Electronics Corporation Forward error correction scheme for data channels using universal turbo codes
FI105961B (fi) * 1998-12-14 2000-10-31 Nokia Networks Oy Vastaanottomenetelmä ja vastaanotin
KR100323770B1 (ko) * 1999-03-08 2002-02-19 서평원 멀티캐스트 서비스를 위한 채널 구조 및 이를 이용한 서비스 운용 방법
JP2000295170A (ja) * 1999-04-09 2000-10-20 Sony Corp 通信システム、通信端末装置および情報配信装置
US6850559B1 (en) 1999-06-28 2005-02-01 At&T Corp. System and methods for transmitting data
US7463600B2 (en) * 2000-01-20 2008-12-09 Nortel Networks Limited Frame structure for variable rate wireless channels transmitting high speed data
WO2001054336A1 (en) * 2000-01-20 2001-07-26 Nortel Networks Limited Flexible frame structures in adaptive high data rate wireless access systems
DE60139116D1 (de) * 2000-03-27 2009-08-13 Opencell Corp System zum Verteilen von Multiprotokoll-RF-Signalen
EP1275217B1 (en) * 2000-04-21 2012-12-26 Broadcom Corporation Performance indicator for a high-speed communication system
DE60038198T2 (de) * 2000-05-17 2009-03-26 Matsushita Electric Industrial Co., Ltd., Kadoma-shi Hybrides ARQ-System mit Daten- und Kontrollkanal für Datenpaketübertragung
US6735180B1 (en) * 2000-06-30 2004-05-11 Nokia Mobile Phones, Ltd. Method of sending feedback information in a fast automatic repeat request forming part of an overall wireless communication system
US6704545B1 (en) 2000-07-19 2004-03-09 Adc Telecommunications, Inc. Point-to-multipoint digital radio frequency transport
US6757860B2 (en) * 2000-08-25 2004-06-29 Agere Systems Inc. Channel error protection implementable across network layers in a communication system
JP4490566B2 (ja) * 2000-09-13 2010-06-30 株式会社日立製作所 端末装置およびナビゲーションサーバ
US6628634B2 (en) * 2000-12-11 2003-09-30 Telefonaktiebolaget Lm Ericsson (Publ) Fast decoding of long codes
US7240270B2 (en) * 2001-04-30 2007-07-03 Nokia Corporation Method of transmitting signaling messages in a mobile telecommunications network
US6980838B2 (en) * 2001-05-10 2005-12-27 Motorola, Inc. Control channel to enable a low power mode in a wideband wireless communication system
US6810236B2 (en) 2001-05-14 2004-10-26 Interdigital Technology Corporation Dynamic channel quality measurement procedure for adaptive modulation and coding techniques
FR2829325B1 (fr) * 2001-09-05 2005-06-17 Thales Sa Procede et dispositif de detection de sources dans un systeme de communication
JP4634672B2 (ja) * 2001-09-25 2011-02-16 三菱電機株式会社 サイトダイバーシチ送受信装置
JP3836019B2 (ja) * 2001-11-21 2006-10-18 松下電器産業株式会社 受信装置、送信装置及び送信方法
US7184728B2 (en) 2002-02-25 2007-02-27 Adc Telecommunications, Inc. Distributed automatic gain control system
US6677864B2 (en) * 2002-04-18 2004-01-13 Telefonaktiebolaget L.M. Ericsson Method for multicast over wireless networks
EP1361770A1 (de) * 2002-05-06 2003-11-12 Siemens Aktiengesellschaft Verfahren und Funkkommunikationssystem zur Übertragung von Nutzinformationen als Dienst an mehrere Teilnehmerstationen
US7177658B2 (en) * 2002-05-06 2007-02-13 Qualcomm, Incorporated Multi-media broadcast and multicast service (MBMS) in a wireless communications system
US20040017813A1 (en) * 2002-05-15 2004-01-29 Manu Gulati Transmitting data from a plurality of virtual channels via a multiple processor device
US7193986B2 (en) * 2002-05-30 2007-03-20 Nortel Networks Limited Wireless network medium access control protocol
US6831901B2 (en) * 2002-05-31 2004-12-14 Opencell Corporation System and method for retransmission of data
US20040027999A1 (en) * 2002-08-08 2004-02-12 Lorenzo Casaccia Broadcast message segmentation for wireless communication systems
EP1868310B1 (en) * 2002-10-17 2017-04-05 QUALCOMM Incorporated Method and apparatus for receiving a block of data in a communication system
US7191384B2 (en) * 2002-10-17 2007-03-13 Qualcomm Incorporated Method and apparatus for transmitting and receiving a block of data in a communication system
US7330740B2 (en) * 2002-10-22 2008-02-12 Broadcom Corporation Cell phone wireless speaker-microphone sleep modes
DE60331884D1 (de) * 2002-10-24 2010-05-12 Panasonic Corp Kommunikationssystem und -verfahren, das gegen Burstfehler unempfindlich ist, Rechnerprogramm zur Durchführung des Verfahrens, und rechnerlesbares Medium zum Speichern des Programms
IL153188A0 (en) * 2002-11-29 2003-06-24 Guy Edelist Infra red networking system and method
US8958789B2 (en) 2002-12-03 2015-02-17 Adc Telecommunications, Inc. Distributed digital antenna system
WO2004051956A2 (en) * 2002-12-04 2004-06-17 Certicom Corp. Method and apparatus for encoding security status information
US7343541B2 (en) * 2003-01-14 2008-03-11 Broadcom Corporation Data integrity in protocol offloading
US8442019B2 (en) * 2003-08-12 2013-05-14 Bose Corporation Method and apparatus for avoiding wireless audio signal transmission interferences
US7318187B2 (en) * 2003-08-21 2008-01-08 Qualcomm Incorporated Outer coding methods for broadcast/multicast content and related apparatus
US8694869B2 (en) 2003-08-21 2014-04-08 QUALCIMM Incorporated Methods for forward error correction coding above a radio link control layer and related apparatus
US8804761B2 (en) 2003-08-21 2014-08-12 Qualcomm Incorporated Methods for seamless delivery of broadcast and multicast content across cell borders and/or between different transmission schemes and related apparatus
US8990255B2 (en) 2003-11-17 2015-03-24 Nokia Corporation Time bar navigation in a media diary application
US7586951B2 (en) * 2004-04-27 2009-09-08 Intel Corporation Method, apparatus, and system for idle state definition for power management
EP1788710A4 (en) * 2004-09-09 2007-10-10 Mitsubishi Electric Corp ERROR KERRECTURE CODING ARRANGEMENT AND ERROR CORRECTION DECODING ARRANGEMENT
KR101080970B1 (ko) * 2004-12-27 2011-11-09 엘지전자 주식회사 광대역 무선접속 시스템에 적용되는 디코드 정보 전송 방법
EP1832143B1 (en) * 2004-12-30 2015-04-29 LG Electronics Inc. Method and apparatus of updating channel information by a mobile station that is in a paging unavailable interval
US7787854B2 (en) * 2005-02-01 2010-08-31 Adc Telecommunications, Inc. Scalable distributed radio network
US7827475B2 (en) * 2005-05-02 2010-11-02 Nokia Corporation Enhanced random access transmission
US20070008939A1 (en) * 2005-06-10 2007-01-11 Adc Telecommunications, Inc. Providing wireless coverage into substantially closed environments
US7840868B2 (en) 2005-10-05 2010-11-23 Lg Electronics Inc. Method of processing traffic information and digital broadcast system
CA2562194C (en) 2005-10-05 2012-02-21 Lg Electronics Inc. Method of processing traffic information and digital broadcast system
US7730385B2 (en) * 2005-11-30 2010-06-01 Motorola, Inc. Method for decoding a received control channel message with a priori information
KR101334173B1 (ko) 2006-01-11 2013-11-28 삼성전자주식회사 그래픽 데이터 부호화 및 복호화 방법과 장치
WO2007091779A1 (en) 2006-02-10 2007-08-16 Lg Electronics Inc. Digital broadcasting receiver and method of processing data
US7805073B2 (en) 2006-04-28 2010-09-28 Adc Telecommunications, Inc. Systems and methods of optical path protection for distributed antenna systems
TWI387258B (zh) * 2006-04-28 2013-02-21 Qualcomm Inc 用於ｅ-ｕｔｒａ之廣播頻道
WO2007126196A1 (en) 2006-04-29 2007-11-08 Lg Electronics Inc. Digital broadcasting system and method of processing data
WO2007136166A1 (en) 2006-05-23 2007-11-29 Lg Electronics Inc. Digital broadcasting system and method of processing data
KR101321091B1 (ko) * 2006-07-07 2013-10-22 삼성전자주식회사 통신 시스템의 기지국에서 단말을 그룹에 할당하는 방법 및맵 생성 방법
US7844273B2 (en) 2006-07-14 2010-11-30 Lgc Wireless, Inc. System for and method of for providing dedicated capacity in a cellular network
US7706463B2 (en) * 2006-07-17 2010-04-27 Qualcomm Incorporated Methods and apparatus for decoding frame packet data in a communication system
US8229423B2 (en) * 2006-08-22 2012-07-24 Qualcomm Incorporated Broadcast and multicast services in wireless communication systems
US7848770B2 (en) 2006-08-29 2010-12-07 Lgc Wireless, Inc. Distributed antenna communications system and methods of implementing thereof
US10013381B2 (en) 2006-08-31 2018-07-03 Bose Corporation Media playing from a docked handheld media device
US7873104B2 (en) 2006-10-12 2011-01-18 Lg Electronics Inc. Digital television transmitting system and receiving system and method of processing broadcasting data
KR100734941B1 (ko) * 2006-10-26 2007-07-06 삼성전자주식회사 휴대 단말기의 에러 정정 시스템 및 방법
KR101253176B1 (ko) * 2006-11-02 2013-04-10 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
US7817958B2 (en) 2006-12-22 2010-10-19 Lgc Wireless Inc. System for and method of providing remote coverage area for wireless communications
KR20080067293A (ko) 2007-01-15 2008-07-18 삼성전자주식회사 이동 통신 시스템에서 불연속 수신 동작을 수행하는 단말의역방향 데이터 처리 방법 및 장치
US8737454B2 (en) 2007-01-25 2014-05-27 Adc Telecommunications, Inc. Modular wireless communications platform
US8583100B2 (en) 2007-01-25 2013-11-12 Adc Telecommunications, Inc. Distributed remote base station system
US8000326B2 (en) * 2007-02-01 2011-08-16 Qualcomm Incorporated Method and apparatus for fragmenting a control message in wireless communication system
KR101351022B1 (ko) * 2007-03-05 2014-01-13 엘지전자 주식회사 방송 신호 송수신 방법 및 방송 신호 수신 장치
US8005050B2 (en) 2007-03-23 2011-08-23 Lgc Wireless, Inc. Localization of a mobile device in distributed antenna communications system
KR101253185B1 (ko) * 2007-03-26 2013-04-10 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR101285887B1 (ko) * 2007-03-26 2013-07-11 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
US20080236393A1 (en) * 2007-03-28 2008-10-02 Adc Dsl Systems, Inc. Filter assembly
US20080240090A1 (en) * 2007-03-28 2008-10-02 Adc Dsl Systems, Inc. Programmable high speed crossbar switch
KR101285888B1 (ko) * 2007-03-30 2013-07-11 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR20080090784A (ko) 2007-04-06 2008-10-09 엘지전자 주식회사 전자 프로그램 정보 제어 방법 및 수신 장치
KR101456002B1 (ko) 2007-06-26 2014-11-03 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
US8010116B2 (en) 2007-06-26 2011-08-30 Lgc Wireless, Inc. Distributed antenna communications system
KR101405966B1 (ko) 2007-06-26 2014-06-20 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
WO2009005326A2 (en) 2007-07-04 2009-01-08 Lg Electronics Inc. Digital broadcasting system and method of processing data
US8433973B2 (en) 2007-07-04 2013-04-30 Lg Electronics Inc. Digital broadcasting system and method of processing data
KR100842042B1 (ko) * 2007-07-16 2008-06-30 충남대학교산학협력단 암호화된 실행코드에 대하여 동적으로 복호화할 수 있게 한코드블록 암호화 방법
KR101556123B1 (ko) * 2007-07-25 2015-09-30 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
US8964734B2 (en) * 2007-07-26 2015-02-24 The Directv Group, Inc. Method and system for communicating content having modified packet headers through a satellite
US9564988B2 (en) * 2007-07-26 2017-02-07 The Directv Group, Inc. Method and system for forming a formatted content stream and using a cyclic redundancy check
KR20090012180A (ko) 2007-07-28 2009-02-02 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR20090021124A (ko) * 2007-08-24 2009-02-27 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR101435843B1 (ko) 2007-08-24 2014-08-29 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR101556132B1 (ko) 2007-08-24 2015-09-30 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
CA2695548C (en) 2007-08-24 2013-10-15 Lg Electronics Inc. Digital broadcasting system and method of processing data in digital broadcasting system
US9112547B2 (en) 2007-08-31 2015-08-18 Adc Telecommunications, Inc. System for and method of configuring distributed antenna communications system
RU2502219C2 (ru) * 2007-09-18 2013-12-20 Нтт Докомо, Инк. Способ передачи широковещательной информации, базовая станция радиосвязи и мобильная станция
JP4355750B2 (ja) * 2008-04-08 2009-11-04 株式会社エヌ・ティ・ティ・ドコモ 同報情報通知方法及びネットワークノード
JP5260131B2 (ja) * 2008-04-28 2013-08-14 株式会社エヌ・ティ・ティ・ドコモ 基地局、移動局及び共通情報通信方法
CN101286819B (zh) * 2008-05-07 2010-05-12 中兴通讯股份有限公司 一种数据接收方法及装置
US8351417B2 (en) * 2008-05-14 2013-01-08 Telcordia Technologies, Inc. Methods for efficient organization of vehicle peer groups and efficient V2R communications
JP4922242B2 (ja) * 2008-06-05 2012-04-25 パナソニック株式会社 符号化装置、符号化方法、及びビタビ復号装置
US8310963B2 (en) * 2008-06-24 2012-11-13 Adc Telecommunications, Inc. System and method for synchronized time-division duplex signal switching
US8281216B2 (en) * 2009-03-31 2012-10-02 Motorola Solutions, Inc. Method for assigning and utilizing forward error correcting (FEC) codes
US8565260B2 (en) * 2009-04-13 2013-10-22 Lg Electronics Inc. Method and apparatus for transmitting system information from a base station supporting an improved system
RU2009116361A (ru) * 2009-04-30 2010-11-10 ЭлЭсАй Корпорейшн (US) Декодер кодов рида-соломона с мягким решением на основе декодера кодов рида-соломона с исправлением ошибок и стираний
US9001811B2 (en) 2009-05-19 2015-04-07 Adc Telecommunications, Inc. Method of inserting CDMA beacon pilots in output of distributed remote antenna nodes
CN102196359B (zh) * 2010-03-16 2014-01-29 上海摩波彼克半导体有限公司 第三代移动通信系统实现快速接收系统信息数据块的方法
US8571218B2 (en) 2010-06-01 2013-10-29 GreatCall, Inc. Short message service cipher
US8472579B2 (en) 2010-07-28 2013-06-25 Adc Telecommunications, Inc. Distributed digital reference clock
JP5488701B2 (ja) * 2010-09-17 2014-05-14 日本電気株式会社 無線通信制御システム、無線基地局、無線基地局が使用する周波数の決定方法、及びプログラム
US8532242B2 (en) 2010-10-27 2013-09-10 Adc Telecommunications, Inc. Distributed antenna system with combination of both all digital transport and hybrid digital/analog transport
US8462683B2 (en) 2011-01-12 2013-06-11 Adc Telecommunications, Inc. Distinct transport path for MIMO transmissions in distributed antenna systems
US9369885B2 (en) * 2011-04-12 2016-06-14 Qualcomm Incorporated Method and apparatus for selecting reference signal tones for decoding a channel
US8699712B2 (en) 2011-09-02 2014-04-15 Blackberry Limited Randomization of plain text for GSM SACCH
DE102011084344A1 (de) * 2011-10-12 2013-04-18 Siemens Aktiengesellschaft Verfahren zur Laufzeitoptimierung bei paketorientierter Mobilfunkübertragung von Datentelegrammen
CN102377782B (zh) * 2011-10-25 2014-08-20 成都飞机工业（集团）有限责任公司 用于航空遥测系统的多路径数据融合方法
US8693342B2 (en) 2011-10-28 2014-04-08 Adc Telecommunications, Inc. Distributed antenna system using time division duplexing scheme
US20130324138A1 (en) * 2012-05-31 2013-12-05 Mediatek Inc. Method and apparatus for performing channel coding type control
CA2914104C (en) 2013-02-22 2022-12-13 Adc Telecommunications, Inc. Master reference for base station network interface sourced from distributed antenna system
EP2959651B1 (en) 2013-02-22 2018-04-11 ADC Telecommunications, Inc. Universal remote radio head
CN104038963A (zh) * 2013-03-06 2014-09-10 株式会社Ntt都科摩 无线通信系统中控制信息的传输方法和装置
US9787457B2 (en) 2013-10-07 2017-10-10 Commscope Technologies Llc Systems and methods for integrating asynchronous signals in distributed antenna system with direct digital interface to base station
EP3108627A4 (en) 2014-02-18 2017-10-11 CommScope Technologies LLC Selectively combining uplink signals in distributed antenna systems
AU2015274511B2 (en) 2014-06-11 2019-08-15 Commscope Technologies Llc Bitrate efficient transport through distributed antenna systems
CN105656863B (zh) * 2014-11-24 2019-01-01 中国移动通信集团公司 一种语音呼叫方法及装置
US10499269B2 (en) 2015-11-12 2019-12-03 Commscope Technologies Llc Systems and methods for assigning controlled nodes to channel interfaces of a controller
CN105635857B (zh) * 2015-12-21 2019-01-04 北京众谱达科技有限公司 Dmr数字对讲机实时插话系统
CN110622529B (zh) * 2017-06-14 2024-02-23 中兴通讯股份有限公司 广播信道的通信方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5603081A (en) 1993-11-01 1997-02-11 Telefonaktiebolaget Lm Ericsson Method for communicating in a wireless communication system
US5768276A (en) 1992-10-05 1998-06-16 Telefonaktiebolaget Lm Ericsson Digital control channels having logical channels supporting broadcast SMS
US5404355A (en) 1992-10-05 1995-04-04 Ericsson Ge Mobile Communications, Inc. Method for transmitting broadcast information in a digital control channel
FI941221A (fi) * 1994-03-15 1995-09-16 Nokia Mobile Phones Ltd Menetelmä matkaviestinjärjestelmän radiopuhelimen tehonkulutuksen pienentämiseksi ja matkaviestin
US5717689A (en) * 1995-10-10 1998-02-10 Lucent Technologies Inc. Data link layer protocol for transport of ATM cells over a wireless link
US5751731A (en) 1995-10-18 1998-05-12 Telefonaktiebolaget Lm Ericsson Simplifying decoding of codewords in a wireless communication system
WO1997033402A1 (en) 1996-03-04 1997-09-12 Ericsson Inc. Digital communication system for adapting communications protocol based on a current communication channel condition
US6201974B1 (en) 1996-09-06 2001-03-13 Nokia Mobile Phones Limited Mobile station and network having hierarchical index for cell broadcast service
JP3312363B2 (ja) * 1996-12-27 2002-08-05 株式会社エヌ・ティ・ティ・ドコモ 符号化装置および復号化装置および符号化復号化システム並びに方法
EP2247014B1 (en) 1997-05-30 2012-01-04 Qualcomm Incorporated Method and apparatus for providing error protection for over-the-air file transfer
FR2766320B1 (fr) * 1997-07-15 1999-10-15 Thomson Csf Procede et dispositif d'analyse des interferences dans un systeme de radiocommunication cellulaire
US6275480B1 (en) * 1997-09-12 2001-08-14 Lockheed Martin Corp. Fast associated control channel coding for speech channel
US6199190B1 (en) * 1998-02-11 2001-03-06 Conexant Systems, Inc. Convolution decoding terminated by an error detection block code with distributed parity bits

Also Published As

Publication number Publication date
AU766821B2 (en) 2003-10-23
CN100481971C (zh) 2009-04-22
DE69932092D1 (de) 2006-08-03
WO2000044122A9 (en) 2001-06-07
EP1145474B1 (en) 2006-06-21
CA2359764A1 (en) 2000-07-27
DE69932092T2 (de) 2007-03-01
CN1333961A (zh) 2002-01-30
AU2183200A (en) 2000-08-07
CA2359764C (en) 2010-06-01
JP2002535920A (ja) 2002-10-22
KR100870594B1 (ko) 2008-11-25
ATE331355T1 (de) 2006-07-15
WO2000044122A1 (en) 2000-07-27
KR20010102990A (ko) 2001-11-17
EP1145474A1 (en) 2001-10-17
US6498936B1 (en) 2002-12-24

Similar Documents

Publication Publication Date Title
AR024243A1 (es) Un metodo para emitir en forma inalambrica un mensaje hacia una multiplicidad de terminales inalambricas, una estacion base y una terminal inalambrica.
ES2132083T3 (es) Metodo y dispositivo para mejorar la fiabilidad de la señalizacion en un sistema radio-telefono movil celular.
FI953263A0 (fi) Digitaalisia ohjuskanavia, joissa on loogisia kanavia monikäyttöliikennettä varten
JP2004328772A5 (es)
US7817679B2 (en) Method and a system for transferring AMR signaling frames on halfrate channels
HK1068082A1 (en) Method and system for improving battery performance in broadcast paging
CA2474682A1 (en) A method of and apparatus for paging a wireless terminal in a wireless telecommunications system
ATE450958T1 (de) Signalisierung in einem rundsendekommunikationssystem
BR0210557A (pt) Método para usar um enlace de rádio em uma modulação adaptativa no sistema de comunicações móveis, método para selecionar um esquema de codificação e de modulação para uso no sistema de comunicações móveis, e, método para uso no sistema de comunicações móveis possuindo um canal de rádio com uma qualidade do canal de rádio variante-tempo
CA2689956A1 (en) A method of and apparatus for paging a wireless terminal in a wireless telecommunications system
CN101449464B (zh) 无线通信网络中代码字上的信息编码
TW200635273A (en) Efficient transmission of signaling using channel constraints
WO2002017615A3 (en) Terrestrial digitial multimedia/television broadcasting system
WO1997015164A3 (en) Simplifying decoding of codewords in a wireless communication system
RU2010136832A (ru) Способ и устройство для передачи/приема управляющей информации в системе беспроводной связи
WO2005004365A3 (en) Protocol using forward error correction to improve handover
AU2003288871A1 (en) Relay station and method for enabling reliable digital communications between two nodes in a wireless relay based network
ATE546902T1 (de) Flexible schichtüberlagerung für drahtlose weiterreichungen zwischen vollraten- und halbratenkanälen
FI20030761A0 (fi) Järjestelmä ja menetelmä säilyttää pistekoodit matkaviestinverkossa, jossa on proxy-kytkin
DE60329114D1 (de) Aging-nachrichten
CN1350731A (zh) 从多个基站发送信号到一个移动台的方法
KR101002845B1 (ko) 가시광 통신을 이용한 무선 랜 시스템에서 데이터 전송방법 및 장치
AU732081B2 (en) Channel coding in a cellular radio system
NO995439L (no) Fremgangsmåte for korrigering av synkroniseringsfeil, samt radiosystem
RU2010140408A (ru) Устройство и способ передачи и приема данных при мягкой передаче обслуживания в системе беспроводной связи

Legal Events

Date Code Title Description
FG Grant, registration