BRPI0919067A2 - sistema e método para coordenar protocolos de comunicação half-duplex - Google Patents

sistema e método para coordenar protocolos de comunicação half-duplex

Info

Publication number
BRPI0919067A2
BRPI0919067A2 BRPI0919067A BRPI0919067A BRPI0919067A2 BR PI0919067 A2 BRPI0919067 A2 BR PI0919067A2 BR PI0919067 A BRPI0919067 A BR PI0919067A BR PI0919067 A BRPI0919067 A BR PI0919067A BR PI0919067 A2 BRPI0919067 A2 BR PI0919067A2
Authority
BR
Brazil
Prior art keywords
communication protocols
duplex communication
coordinating
coordinating half
duplex
Prior art date
Application number
BRPI0919067A
Other languages
English (en)
Inventor
James E Womack
Wei Wu
Yi Yu
Zhijun Cai
Original Assignee
Research In Motion Ltd
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 Research In Motion Ltd filed Critical Research In Motion Ltd
Publication of BRPI0919067A2 publication Critical patent/BRPI0919067A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H04B7/2656—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for structure of frame, burst

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Bidirectional Digital Transmission (AREA)
BRPI0919067A 2008-09-26 2009-09-28 sistema e método para coordenar protocolos de comunicação half-duplex BRPI0919067A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10050008P 2008-09-26 2008-09-26
PCT/US2009/058583 WO2010037013A2 (en) 2008-09-26 2009-09-28 System and method for coordinating half-duplex communications protocols

Publications (1)

Publication Number Publication Date
BRPI0919067A2 true BRPI0919067A2 (pt) 2015-12-15

Family

ID=41460514

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0919067A BRPI0919067A2 (pt) 2008-09-26 2009-09-28 sistema e método para coordenar protocolos de comunicação half-duplex

Country Status (9)

Country Link
US (1) US8964609B2 (pt)
EP (2) EP2342842A2 (pt)
JP (1) JP5309218B2 (pt)
KR (2) KR101355233B1 (pt)
CN (1) CN102318234A (pt)
BR (1) BRPI0919067A2 (pt)
CA (1) CA2738279C (pt)
MX (1) MX2011003202A (pt)
WO (1) WO2010037013A2 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101506576B1 (ko) * 2009-05-06 2015-03-27 삼성전자주식회사 무선 통신 시스템에서 백홀 서브프레임 채널 송수신 방법 및 이를 위한 장치
US8780729B2 (en) * 2010-05-03 2014-07-15 Nokia Corporation Monitoring pattern separation between component carriers based on user equipment RF layout
JP5296039B2 (ja) * 2010-12-06 2013-09-25 株式会社エヌ・ティ・ティ・ドコモ 移動通信システムにおける基地局及びリソース割当方法
US10405306B2 (en) * 2011-09-29 2019-09-03 Qualcomm Incorporated Half-duplex operation for low cost wireless devices
GB2498559A (en) * 2012-01-20 2013-07-24 Renesas Mobile Corp Configuring user equipments for time-dependent half-duplex and full-duplex modes
JP2015512571A (ja) 2012-03-16 2015-04-27 インターデイジタル パテント ホールディングス インコーポレイテッド Ｌｔｅｆｄｄネットワークにおける半二重ｆｄｄ動作のための方法
US9215039B2 (en) 2012-03-22 2015-12-15 Sharp Laboratories Of America, Inc. Devices for enabling half-duplex communication
US10057032B2 (en) * 2012-03-28 2018-08-21 Lg Electronics Inc. Method and device for transmitting data for half-duplex device
US9042280B2 (en) 2012-07-12 2015-05-26 Nokia Solutions And Networks Oy Methods and apparatus for half duplex scheduling
KR101408433B1 (ko) * 2012-11-29 2014-06-17 아주대학교산학협력단 전파지연 측정과 시간동기 획득을 통한 가드타임 제어 방법
US20140152459A1 (en) * 2012-12-04 2014-06-05 Schlumberger Technology Corporation Wellsite System and Method for Multiple Carrier Frequency, Half Duplex Cable Telemetry
JPWO2014104173A1 (ja) * 2012-12-27 2017-01-12 京セラ株式会社 無線端末装置
CN107431610A (zh) * 2013-12-25 2017-12-01 华为技术有限公司 半双工频分双工的通信方法、基站和终端
KR20230051636A (ko) 2014-03-28 2023-04-18 인터디지탈 패튼 홀딩스, 인크 단일 발진기를 갖는 반이중 fdd wtru
KR101586624B1 (ko) * 2014-04-09 2016-01-19 주식회사 다산네트웍스 비대칭 통신 링크의 시간 동기화용 광 회선 단말 및 시간 동기화 방법
US9480036B2 (en) 2014-05-09 2016-10-25 Telefonaktiebolaget L M Ericsson (Publ) Guard period configuration for LTE HD-FDD
HUE051811T2 (hu) * 2014-05-09 2021-03-29 Ericsson Telefon Ab L M Õrzési periódus konfiguráció LTE HD-FDD céljára
US10693574B2 (en) 2015-07-02 2020-06-23 Qualcomm Incorporated Method and apparatus for efficient data transmissions in half-duplex communication systems with large propagation delays
US20180124592A1 (en) * 2016-10-27 2018-05-03 Futurewei Technologies, Inc. Distributed data store-equipped evolved packet core apparatus and method
EP3565345B1 (en) * 2017-01-24 2021-04-28 Huawei Technologies Co., Ltd. Method and device for tuning
US11664961B2 (en) * 2019-10-31 2023-05-30 Qualcomm Incorporated Half-duplex user equipment operation in new radio frequency division duplexed bands

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5724515A (en) * 1996-03-06 1998-03-03 E. F. Johnson Company Packet radio communication system
US6314082B1 (en) * 1997-11-17 2001-11-06 Telefonaktiebolaget Lm Ericsson (Publ) Broadcast network selection techniques for radiocommunication systems
DE69940301D1 (de) 1999-03-15 2009-03-05 Motorola Inc Zeitaufteilung von Kommunikationsressourcen in zellularen Kommunikationssystemen
US7133352B1 (en) * 1999-09-20 2006-11-07 Zion Hadad Bi-directional communication channel
JP2002009733A (ja) * 2000-06-27 2002-01-11 Hitachi Kokusai Electric Inc 直交周波数分割多重変調方式の伝送装置
US7260054B2 (en) * 2002-05-30 2007-08-21 Denso Corporation SINR measurement method for OFDM communications systems
KR100474316B1 (ko) * 2003-02-12 2005-03-10 엘지전자 주식회사 무선랜의 데이터 전송 성능분석 방법
CN1965513B (zh) * 2004-05-01 2014-11-26 桥扬科技有限公司 用于以时分双工进行通信的方法和装置
US8170047B2 (en) * 2005-05-09 2012-05-01 Qualcomm Incorporated Data transmission with efficient slot and block formats in a wireless communication system
EP1746743B1 (en) * 2005-07-21 2010-01-06 Mitsubishi Electric R&D Centre Europe B.V. Method for transmission in a TDD system with variable length guard period
US7639748B2 (en) * 2005-08-30 2009-12-29 Via Technologies, Inc. Method and circuit for fine timing synchronization in the orthogonal frequency division multiplexing baseband receiver for IEEE 802.11a/g wireless LAN standard
JP4382850B2 (ja) * 2005-12-15 2009-12-16 富士通株式会社 移動通信システムにおける送信処理方法及び基地局
KR100961746B1 (ko) * 2006-10-02 2010-06-07 삼성전자주식회사 다중 홉 중계방식을 사용하는 무선통신시스템에서 자원할당 장치 및 방법
EP1919148A1 (en) * 2006-10-30 2008-05-07 Mitsubishi Electric Information Technology Centre Europe B.V. Method for transmission in a TDD system with a variable length guard period
EP1919102A1 (en) * 2006-10-30 2008-05-07 Mitsubishi Electric Information Technology Centre Europe B.V. Method for transmission in a TDD system with a variable length guard period
WO2009022294A2 (en) * 2007-08-14 2009-02-19 Nokia Corporation Power saving for uplink scheduling grant signaling and decoding
US8000272B2 (en) * 2007-08-14 2011-08-16 Nokia Corporation Uplink scheduling grant for time division duplex with asymmetric uplink and downlink configuration
CA2698756C (en) * 2007-09-14 2016-04-26 Telefonaktiebolaget Lm Ericsson (Publ) Improved use of subframes in a cellular communications system
CN101197615B (zh) 2007-12-11 2012-12-19 中兴通讯股份有限公司 Lte tdd***的信号发送方法和装置
EP2241066A1 (en) * 2008-01-04 2010-10-20 Nokia Siemens Networks OY System and method for efficient half duplex transceiver operation in a packet-based wireless communication system
US7953028B2 (en) * 2008-01-14 2011-05-31 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatus for improved receiver performance in half-duplex wireless terminals
US8428016B2 (en) * 2008-07-11 2013-04-23 Qualcomm Incorporated Method and apparatus for communicating in a dominant interference scenario

Also Published As

Publication number Publication date
EP2424133A2 (en) 2012-02-29
MX2011003202A (es) 2011-06-16
KR20110067136A (ko) 2011-06-21
KR101294930B1 (ko) 2013-08-08
US20100085901A1 (en) 2010-04-08
EP2342842A2 (en) 2011-07-13
WO2010037013A2 (en) 2010-04-01
EP2424133A3 (en) 2013-03-20
JP2012504374A (ja) 2012-02-16
CN102318234A (zh) 2012-01-11
KR20130066692A (ko) 2013-06-20
JP5309218B2 (ja) 2013-10-09
CA2738279C (en) 2014-07-22
US8964609B2 (en) 2015-02-24
WO2010037013A3 (en) 2010-06-03
CA2738279A1 (en) 2010-04-01
KR101355233B1 (ko) 2014-01-27

Similar Documents

Publication Publication Date Title
BRPI0919067A2 (pt) sistema e método para coordenar protocolos de comunicação half-duplex
BRPI0911231A2 (pt) aparelho, método, sistema e progama para comunicação
BRPI0811754A2 (pt) Método de comunicação, sistema e produtos
BRPI0915309A2 (pt) método e sistema para mineração de solução
BRPI1012125A2 (pt) sistema, método e aparelho para inserção de sensor.
BRPI0918770A2 (pt) sistema e método para transferência de propante
BRPI0916450A2 (pt) método, e sistema
BRPI0920525A2 (pt) método, dispositivo e sistema de comunicação
BRPI1006119A2 (pt) aparelho de transmissão, método de transmissão, sistema de comunicação, e método de comunicação
BRPI1013632A2 (pt) sistema, método e aparelho
BRPI1016144A2 (pt) aparelho, método e sistema de comunicação.
BRPI1016218A2 (pt) sistema, e, método
BRPI1013630A2 (pt) sistema, e método
BRPI1014894A2 (pt) método, e sistema
BRPI0814085A2 (pt) Sistema, e, método
BRPI0822191A2 (pt) Método para caracterizar um reservatório de interesse, e sistema para caracterizar um reservatório de interesse
BRPI0815101A2 (pt) Método, e, sistema
BR112013009450A2 (pt) módulo de impressão, método e sistema de impressão
BRPI0907279A2 (pt) sistema de monitoramento fetal e método para o monitoramento fetal.
BRPI0817506A2 (pt) Sistema de comunicação por rádio e método de comunicação por rádio
BRPI0822621A2 (pt) Método para transmitir e receber informação de sistema
BR112012007041A2 (pt) sistema de poço submarino, e método para controlar um poço submarino
BRPI0811722A2 (pt) Método, e sistema
BRPI0905789A2 (pt) Método, dispositivo e sistema para identificação de mensagem
BRPI1013734A2 (pt) sistema de comunicação de vídeo de múltiplos canais e método para processar comunicação de vídeo de múltiplos canais

Legal Events

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

Owner name: BLACKBERRY LIMITED (CA)

B25G Requested change of headquarter approved

Owner name: BLACKBERRY LIMITED (CA)

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]