MX2012002157A - Nodo de retransmision, sistema de comunicacion bidireccional con division de tiempo y metodo de comunicacion. - Google Patents

Nodo de retransmision, sistema de comunicacion bidireccional con division de tiempo y metodo de comunicacion.

Info

Publication number
MX2012002157A
MX2012002157A MX2012002157A MX2012002157A MX2012002157A MX 2012002157 A MX2012002157 A MX 2012002157A MX 2012002157 A MX2012002157 A MX 2012002157A MX 2012002157 A MX2012002157 A MX 2012002157A MX 2012002157 A MX2012002157 A MX 2012002157A
Authority
MX
Mexico
Prior art keywords
signal
communication system
time division
division duplex
communication method
Prior art date
Application number
MX2012002157A
Other languages
English (en)
Inventor
Jian Wang
Jianming Wu
Yuantao Zhang
Jun Tian
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of MX2012002157A publication Critical patent/MX2012002157A/es

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
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

Se describen un nodo de retransmisión, el sistema de comunicación bidireccional con división de tiempo y el método de comunicación; el sistema de comunicación comprende una estación base, estaciones móviles y el nodo de retransmisión; el nodo de retransmisión no estará en el estado de recepción y transmisión de manera sincronizada; el método de comunicación comprende que el nodo de retransmisión recibe una primera señal desde la estación base en una subtrama de enlace descendente predeterminada de una trama y transmite una segunda señal a la estación base en una subtrama de enlace ascendente predeterminada, en donde la primera señal es una señal de respuesta para la segunda señal o la segunda señal es una señal de respuesta a la primera señal.
MX2012002157A 2009-08-21 2010-02-10 Nodo de retransmision, sistema de comunicacion bidireccional con division de tiempo y metodo de comunicacion. MX2012002157A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2009101713062A CN101997598A (zh) 2009-08-21 2009-08-21 中继节点、时分双工通信系统及通信方法
PCT/CN2010/070610 WO2011020314A1 (zh) 2009-08-21 2010-02-10 中继节点、时分双工通信系统及通信方法

Publications (1)

Publication Number Publication Date
MX2012002157A true MX2012002157A (es) 2012-04-02

Family

ID=43606590

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012002157A MX2012002157A (es) 2009-08-21 2010-02-10 Nodo de retransmision, sistema de comunicacion bidireccional con division de tiempo y metodo de comunicacion.

Country Status (11)

Country Link
US (1) US20120147792A1 (es)
EP (1) EP2469732A4 (es)
JP (1) JP2013502767A (es)
KR (2) KR20140015568A (es)
CN (2) CN101997598A (es)
AU (1) AU2010285438B2 (es)
BR (1) BR112012003782A2 (es)
CA (1) CA2771639A1 (es)
MX (1) MX2012002157A (es)
RU (1) RU2516252C2 (es)
WO (1) WO2011020314A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101997598A (zh) * 2009-08-21 2011-03-30 富士通株式会社 中继节点、时分双工通信系统及通信方法
CN102307060B (zh) * 2011-08-31 2015-08-19 电信科学技术研究院 一种传输数据的方法和设备
JP5851482B2 (ja) * 2013-12-20 2016-02-03 アンリツ株式会社 移動体端末試験装置および試験方法
CN109417789B (zh) * 2016-09-30 2021-05-18 华为技术有限公司 子帧指示方法及设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL100213A (en) * 1990-12-07 1995-03-30 Qualcomm Inc Mikrata Kedma phone system and its antenna distribution system
CN1941666B (zh) * 2005-09-30 2014-07-30 华为技术有限公司 基于中转站实现带宽分配和调度管理的方法和系统
CN101166055B (zh) * 2006-10-18 2011-06-01 华为技术有限公司 多跳中继方法和多跳中继系统
GB2452991B (en) * 2007-09-24 2012-12-26 Plextek Ltd Data ackmowledgement apparatus and method1
CN101471756B (zh) * 2007-12-27 2011-05-25 上海无线通信研究中心 集中式调度的多跳中继下行系统中的harq方法
US8509162B2 (en) * 2008-02-13 2013-08-13 Qualcomm Incorporated System and method for scheduling over multiple hops
KR101632440B1 (ko) * 2008-12-03 2016-06-22 엘지전자 주식회사 중계국을 위한 ｈａｒｑ 수행방법
KR101470654B1 (ko) * 2009-01-05 2014-12-09 엘지전자 주식회사 Ｔｄｄ에 기반한 무선통신 시스템에서 데이터 중계 방법
CN101873630B (zh) * 2009-04-24 2013-04-03 电信科学技术研究院 无线通信方法、系统及其装置
CN101997598A (zh) * 2009-08-21 2011-03-30 富士通株式会社 中继节点、时分双工通信系统及通信方法

Also Published As

Publication number Publication date
AU2010285438A1 (en) 2012-02-23
CN101997598A (zh) 2011-03-30
CN102474339A (zh) 2012-05-23
CN102474339B (zh) 2014-07-23
KR20120047961A (ko) 2012-05-14
US20120147792A1 (en) 2012-06-14
RU2012110060A (ru) 2013-09-27
KR20140015568A (ko) 2014-02-06
CA2771639A1 (en) 2011-02-24
BR112012003782A2 (pt) 2016-04-12
AU2010285438B2 (en) 2014-06-12
RU2014100168A (ru) 2015-07-20
WO2011020314A1 (zh) 2011-02-24
EP2469732A4 (en) 2017-03-29
JP2013502767A (ja) 2013-01-24
EP2469732A1 (en) 2012-06-27
RU2516252C2 (ru) 2014-05-20

Similar Documents

Publication Publication Date Title
WO2010128816A3 (ko) 이동통신 시스템에서 기지국으로부터 신호를 수신하기 위한 중계기 및 그 방법
WO2010147411A3 (ko) 무선 통신 시스템에서 사운딩 기준 신호 전송 방법 및 장치
WO2011136524A3 (ko) 무선 접속 시스템에서 데이터 송수신 방법 및 장치
WO2010107234A3 (ko) 릴레이를 포함하는 무선 통신 시스템의 데이터 전송 방법
NZ589943A (en) Synchronous tdm-based communication in dominant interference scenarios
NZ599788A (en) Intra-subframe time multiplexing
WO2011040763A3 (ko) 무선 통신 시스템에서 릴레이 링크 셋업 방법 및 장치
ATE550904T1 (de) Erweitertes direktzugriffsverfahren für mobile kommunikationen
WO2009058742A3 (en) Synchronized multi-link transmission in an arq-enabled multi-hop wireless network
MX2012003585A (es) Estacion de retransmision, metodo de retransmision, sistema de radiocomunicacion, y aparato de radiocomunicacion.
WO2010134749A3 (ko) 무선 통신 시스템에서 백홀 하향링크 제어 정보 송수신 방법 및 장치
WO2012064079A3 (ko) 무선 통신 시스템에서 데이터 송수신 방법 및 이를 위한 장치
WO2008036784A3 (en) Frame structure for multi-hop relay in wireless communication systems
TW200727651A (en) Method of transmitting a measurement report in a wireless mobile communications system
MY156161A (en) Mobile station apparatus and method for transmitting signals in wireless communication system
WO2009066899A3 (en) Method for communicating with relay station
WO2010056006A3 (en) Method and apparatus for relaying data in wireless communication system based on tdd
WO2009145484A3 (en) Method for transmitting a signal using a relay station in a wireless communication system
WO2011139114A3 (ko) 무선 통신 시스템에서 기지국과 릴레이 노드 간의 백홀 서브프레임 설정 방법 및 이를 위한 장치
NZ599668A (en) Mobile communication method and relay node
WO2011145857A3 (ko) 단말간 직접 연결 통신 및 단말 릴레이를 위한 단말간 직접 데이터 송수신 방법
WO2011034350A3 (en) Method and apparatus for transmitting and receiving signal in relay station
WO2011002243A3 (ko) 중계기의 신호 송수신 방법 및 그 방법을 이용하는 중계기
WO2011043636A3 (ko) 무선 통신 시스템에서 상향링크 백홀 신호를 송신 및 수신을 위한 장치 및 그 방법
WO2011132946A3 (ko) 무선 통신 시스템에서 기지국과 릴레이 노드 간의 신호 송수신 방법 및 이를 위한 장치

Legal Events

Date Code Title Description
FG Grant or registration