[go: up one dir, main page]

BRPI0920592A2 - dispositivo e método para transmissão de relé - Google Patents

dispositivo e método para transmissão de relé

Info

Publication number
BRPI0920592A2
BRPI0920592A2 BRPI0920592A BRPI0920592A BRPI0920592A2 BR PI0920592 A2 BRPI0920592 A2 BR PI0920592A2 BR PI0920592 A BRPI0920592 A BR PI0920592A BR PI0920592 A BRPI0920592 A BR PI0920592A BR PI0920592 A2 BRPI0920592 A2 BR PI0920592A2
Authority
BR
Brazil
Prior art keywords
transmission device
relay transmission
relay
transmission
Prior art date
Application number
BRPI0920592A
Other languages
English (en)
Inventor
Zheng Shang
Zhongfeng Li
Original Assignee
Huawei Tech Co 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42118959&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0920592(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of BRPI0920592A2 publication Critical patent/BRPI0920592A2/pt
Publication of BRPI0920592B1 publication Critical patent/BRPI0920592B1/pt

Links

Classifications

    • 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
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • H04B7/15542—Selecting at relay station its transmit and receive resources
    • 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
    • H04B7/2603—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
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1438—Negotiation of transmission parameters prior to communication
    • 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
    • H04L5/22—Arrangements affording multiple use of the transmission path using time-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
BRPI0920592-6A 2008-10-24 2009-10-19 método e nó de retransmissão BRPI0920592B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN200810170763.5 2008-10-24
CN200810170763 2008-10-24
CN200910009900.1 2009-02-02
CN2009100099001A CN101730115B (zh) 2008-10-24 2009-02-02 中继传输的方法及设备
PCT/CN2009/074506 WO2010045864A1 (zh) 2008-10-24 2009-10-19 中继传输的方法及设备

Publications (2)

Publication Number Publication Date
BRPI0920592A2 true BRPI0920592A2 (pt) 2015-12-29
BRPI0920592B1 BRPI0920592B1 (pt) 2021-01-12

Family

ID=42118959

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0920592-6A BRPI0920592B1 (pt) 2008-10-24 2009-10-19 método e nó de retransmissão

Country Status (8)

Country Link
US (5) US7953050B2 (pt)
EP (4) EP2658148B1 (pt)
KR (1) KR101217756B1 (pt)
CN (1) CN101730115B (pt)
BR (1) BRPI0920592B1 (pt)
RU (4) RU2468526C1 (pt)
WO (1) WO2010045864A1 (pt)
ZA (3) ZA201103765B (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102089996B (zh) * 2008-07-10 2016-04-20 艾利森电话股份有限公司 通过中间设备插入信号的方法和设备
CN101730115B (zh) * 2008-10-24 2013-01-30 华为技术有限公司 中继传输的方法及设备
KR101527977B1 (ko) 2008-10-27 2015-06-15 엘지전자 주식회사 무선통신 시스템에서 중계기의 동작 방법
KR101527975B1 (ko) * 2009-02-11 2015-06-15 엘지전자 주식회사 무선통신 시스템에서 데이터 중계 방법
CN101841846B (zh) * 2009-03-17 2012-12-26 电信科学技术研究院 Tdd模式下基于中继的上行数据传输方法、系统和设备
KR101729783B1 (ko) * 2009-12-18 2017-04-25 엘지전자 주식회사 중계국을 포함하는 통신 시스템에서 프레임을 통해 단말 및 기지국과 통신하는 방법 및 장치
JP5687635B2 (ja) * 2010-01-12 2015-03-18 富士通株式会社 移動通信システム、無線通信装置、移動通信装置および無線通信方法
US9237583B2 (en) * 2010-05-03 2016-01-12 Qualcomm Incorporated Resource availability for PDSCH in relay backhaul transmissions
JP5530257B2 (ja) * 2010-05-27 2014-06-25 京セラ株式会社 基地局、基地局の通信方法、移動局、移動局の通信方法
CN102377550B (zh) * 2010-08-13 2016-06-15 中兴通讯股份有限公司 一种时分双工系统的中继链路harq传输方法及装置
CN102437904B (zh) * 2010-09-29 2015-05-13 中兴通讯股份有限公司 一种时分双工系统及其中继链路的下行反馈方法
EP2658145A2 (en) * 2010-12-20 2013-10-30 LG Electronics Inc. Method and device for configuring frames for device cooperation in wireless communication system
WO2012134115A2 (ko) * 2011-03-25 2012-10-04 엘지전자 주식회사 Ｔｄｄ 기반 무선 통신 시스템에서 ｍｂｓｆｎ 서브프레임을 이용한 통신 방법 및 장치
KR101851240B1 (ko) 2011-05-23 2018-04-23 삼성전자 주식회사 무선 통신 시스템을 위한 동적 시분할 복식 데이터 채널 전송 방법 및 이를 위한 장치
CN104025484B (zh) * 2011-12-22 2017-05-17 Lg电子株式会社 在无线接入系统中测量无线通信状态的方法及其设备
US20130242766A1 (en) * 2012-03-14 2013-09-19 Qualcomm Incorporated Pre-sib2 channel estimation and signal processing in the presence of mbsfn for lte
CN103327628B (zh) * 2012-03-19 2018-03-30 北京三星通信技术研究有限公司 一种lte tdd的特殊子帧信号传输方法和设备
CN103326840A (zh) * 2012-03-23 2013-09-25 电信科学技术研究院 一种时分双工通信的方法、系统和设备
CN103906261B (zh) * 2012-12-28 2018-06-05 中兴通讯股份有限公司 随机接入前导处理方法及装置
WO2014183278A1 (zh) * 2013-05-15 2014-11-20 华为技术有限公司 信号传输方法、装置、通信系统、终端和基站
CN104796996A (zh) * 2014-01-17 2015-07-22 中兴通讯股份有限公司 物理随机接入资源处理方法及装置
US20160212626A1 (en) * 2015-01-19 2016-07-21 Sinclair Broadcast Group, Inc. Next generation broadcast platform radio frame extensibility broadcast/unicast tdd in intelligent heterogeneous networks
US10439791B2 (en) 2015-08-11 2019-10-08 Kyocera Corporation Time division duplex (TDD) communication configuration for unconnected base stations
US9913283B1 (en) 2015-08-28 2018-03-06 Sprint Spectrum L.P. Assigning a frame configuration in a relay enabled communication network
EP3355523B1 (en) * 2015-10-29 2021-08-25 Nippon Telegraph And Telephone Corporation Relay transmission system, relay transmission method, and relay transmission device
WO2017150944A1 (ko) * 2016-03-03 2017-09-08 엘지전자 주식회사 무선 통신 시스템에서 무선 신호 송수신 방법 및 장치
US10015717B1 (en) 2017-10-25 2018-07-03 Sprint Spectrum Lp Cell reselection priority based on properties of communication bands

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020146129A1 (en) 2000-11-09 2002-10-10 Kaplan Ari D. Method and system for secure wireless database management
RU2205512C1 (ru) * 2002-04-25 2003-05-27 Приходько Виктор Владимирович Система подвижной радиосвязи
ATE388561T1 (de) * 2003-05-28 2008-03-15 Ericsson Telefon Ab L M Verfahren und system für drahtlose kommunikationsnetzwerke mit weiterleitung
JP4652846B2 (ja) 2004-03-11 2011-03-16 パナソニック株式会社 通信端末装置および通信中継方法
CN1941665B (zh) 2005-09-30 2011-06-01 华为技术有限公司 基于中转站实现无线中转的方法
WO2007036161A1 (fr) * 2005-09-30 2007-04-05 Huawei Technologies Co., Ltd. Système de communications relais sans fil, et procédé
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
CN1960207A (zh) 2005-11-01 2007-05-09 华为技术有限公司 基于fdd和tdd混合的无线中转通信系统及方法
CN101322329B (zh) * 2005-11-29 2011-10-12 艾利森电话股份有限公司 用于改进中继的方法和设备
US20070147333A1 (en) 2005-12-22 2007-06-28 Makhijani Mahesh A System and method of transmission scheduling in time-division duplex communication system to minimize interference
WO2007100232A1 (en) * 2006-03-03 2007-09-07 Samsung Electronics Co., Ltd. Apparatus and method for supporting relay service in a multi-hop relay broadband wireless access communication system
EP1848165A3 (en) * 2006-04-19 2011-05-04 Samsung Electronics Co., Ltd. Relay service in a multi-hop relay broadband wireless access communication system
CN101072424A (zh) * 2006-05-09 2007-11-14 华为技术有限公司 一种在中转系统中配置业务通路和移动站可靠切换的方法
EP1879409A1 (en) 2006-07-11 2008-01-16 Nokia Siemens Networks Gmbh & Co. Kg Time frame structure of a multi hop radio communication system
US8160006B2 (en) * 2006-08-14 2012-04-17 Samsung Electronics Co., Ltd Apparatus and method for providing relay service in multi-hop relay broadband wireless access communication system
KR101055546B1 (ko) * 2006-08-18 2011-08-08 후지쯔 가부시끼가이샤 노드들 사이의 무선 데이터 프레임 구조
JP4805751B2 (ja) * 2006-08-18 2011-11-02 富士通株式会社 無線通信装置および無線通信方法
CN101162936B (zh) * 2006-10-12 2011-05-25 中兴通讯股份有限公司 无线数字中继器的时隙分配方法
WO2008049028A1 (en) * 2006-10-17 2008-04-24 Intel Corporation Device, system, and method for partitioning and framing communication signals in broadband wireless access networks
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
US20080181167A1 (en) 2006-10-25 2008-07-31 Sydir Jaroslaw J Interleaved frame structure enabling relay and access links to share a channel for multi-hop wireless broadband access communications
CN101529743B (zh) 2006-10-25 2013-03-27 富士通株式会社 无线基站、中继站、无线通信系统和无线通信方法
EP1916782A1 (en) * 2006-10-26 2008-04-30 Nortel Networks Limited Frame structure for a multi-hop wireless system
WO2008057388A1 (en) * 2006-11-01 2008-05-15 Nokia Siemens Networks Gmbh & Co.Kg Hierarchichal frame structure for ofdma system with relay
US7990906B2 (en) 2006-11-03 2011-08-02 Fujitsu Semiconductor Limited Frame structure for a relay station operating in mobile networks
JP2008172792A (ja) * 2007-01-08 2008-07-24 Samsung Electronics Co Ltd マルチホップ中継方式の広帯域無線接続通信システムにおけるフレーム情報伝送装置及び方法
CN101022666B (zh) * 2007-03-08 2013-10-23 北京邮电大学 在中继合作传输网络的帧结构中设置自适应转换点的方法
CN101282170B (zh) * 2007-04-05 2013-01-16 中兴通讯股份有限公司 一种共享中继系统中主从基站间负载均衡的方法
CN101345544B (zh) * 2007-07-09 2012-10-10 电信科学技术研究院 一种采用支持Relay的帧结构进行无线传输的方法和系统
CN101159526B (zh) 2007-10-29 2014-03-19 中兴通讯股份有限公司 数据传输方法
US8204025B2 (en) * 2007-11-09 2012-06-19 Zte (Usa) Inc. Flexible OFDM/OFDMA frame structure for communication systems
US8159979B2 (en) * 2008-01-11 2012-04-17 Lg Electronics Inc. Enhanced TDD frame structure
CN101521538B (zh) 2008-02-25 2013-01-23 华为技术有限公司 一种支持中继传输的方法和通信设备
CN101237311B (zh) 2008-02-29 2012-11-28 中兴通讯股份有限公司 时分双工系统中上下行比例信息的发送方法和装置
US9867203B2 (en) 2008-07-11 2018-01-09 Qualcomm Incorporated Synchronous TDM-based communication in dominant interference scenarios
US8971241B2 (en) * 2008-09-30 2015-03-03 Qualcolmm Incorporated Techniques for supporting relay operation in wireless communication systems
CN101730115B (zh) * 2008-10-24 2013-01-30 华为技术有限公司 中继传输的方法及设备

Also Published As

Publication number Publication date
RU2012134792A (ru) 2014-02-20
WO2010045864A1 (zh) 2010-04-29
RU2468526C1 (ru) 2012-11-27
EP2367296B1 (en) 2013-01-09
EP2658148B1 (en) 2020-01-15
US20110085478A1 (en) 2011-04-14
US20110110279A1 (en) 2011-05-12
RU2521475C2 (ru) 2014-06-27
US7961688B2 (en) 2011-06-14
US20110216675A1 (en) 2011-09-08
CN101730115B (zh) 2013-01-30
EP2367296A3 (en) 2011-10-19
US20110110280A1 (en) 2011-05-12
CN101730115A (zh) 2010-06-09
ZA201201988B (en) 2012-11-28
US20140078943A1 (en) 2014-03-20
ZA201201987B (en) 2012-11-28
BRPI0920592B1 (pt) 2021-01-12
EP2363965A2 (en) 2011-09-07
EP2363965B1 (en) 2013-03-27
EP2352265A4 (en) 2012-08-15
EP2363965A3 (en) 2011-10-19
EP2367296A2 (en) 2011-09-21
ZA201103765B (en) 2012-10-31
EP2658148A1 (en) 2013-10-30
RU2509432C1 (ru) 2014-03-10
EP2352265A1 (en) 2011-08-03
US9203501B2 (en) 2015-12-01
US8619724B2 (en) 2013-12-31
KR20110069884A (ko) 2011-06-23
KR101217756B1 (ko) 2013-01-02
EP2352265B1 (en) 2013-08-28
US7953050B2 (en) 2011-05-31
US7953051B1 (en) 2011-05-31
RU2509431C1 (ru) 2014-03-10

Similar Documents

Publication Publication Date Title
BRPI0920592A2 (pt) dispositivo e método para transmissão de relé
BRPI0823091A2 (pt) Metodo e aparelho de comunicacao
BRPI0823036A2 (pt) Dispositivo de redução de ruído e método para redução de ruído
BRPI0822232A2 (pt) Dispositivo de radio transmissão e método de radiotransmissão.
PT1983671T (pt) Dispositivo de transmissão e método de transmissão
BRPI1010694A2 (pt) método e dispositivo para acessar o nó de retransmissão
BRPI0815406A2 (pt) Dispositivo de transmissão por rádio e método de transmissão por rádio
BR112012011910A2 (pt) dispositivo e método
BRPI0807225A2 (pt) Dispositivo e método endocirúrgico
BRPI0910851A2 (pt) métodos e sistemas para protocolos de harq
BR112013015990A2 (pt) método e um dispositivo para domínio de transmissão de frequência.
BRPI0813328A2 (pt) Transmissor e método de transmissão
BRPI0919137A2 (pt) aparelho e método para facilitar diversidade de transmissão para comunicações
BRPI1008580A2 (pt) método e dispositivo para manipulação de cabos
BRPI1012536A2 (pt) método e dispositivo para transmissão de dados
BRPI0816907A2 (pt) Método e dispositivo
BRPI0922991A2 (pt) metodo de comunicaco e dispositivo de comunicacao
BRPI0822030A2 (pt) Dispositivo de monitor e método para acionar dispositivo de monitor
BRPI0907150A2 (pt) Dispositivo e método para microelastografia
BRPI1005387A2 (pt) aparelho de transmissão de força de acionamento e método de ajuste para o mesmo
BRPI0822839A2 (pt) Dispositivo para fixação de cabo resilante, e, método de fixação de cabo resiliente
BRPI1008791A2 (pt) dispositivo de comunicação e método de comunicação
BRPI0823290A2 (pt) Método e aparelho para configuração de dispositivos.
BRPI0916252A2 (pt) dispositivo de transmissão mimo e método de transmissão mimo
EP2293639A4 (en) Base station apparatus and method

Legal Events

Date Code Title Description
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]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: H04L 27/26

Ipc: H04B 7/155 (1974.07), H04B 7/26 (1974.07), H04L 5/

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 12/01/2021, OBSERVADAS AS CONDICOES LEGAIS.