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), 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 2008-10-24
CN200810170763.5 2008-10-24
CN2009100099001A CN101730115B (zh) 2008-10-24 2009-02-02 中继传输的方法及设备
CN200910009900.1 2009-02-02
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) EP2363965B1 (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)

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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
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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
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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
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Also Published As

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

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Legal Events

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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.