MX2013001671A - Sistema de radiocomunicacion, estacion de base, estacion repetidora y metodo de radio comunicacion. - Google Patents

Sistema de radiocomunicacion, estacion de base, estacion repetidora y metodo de radio comunicacion.

Info

Publication number
MX2013001671A
MX2013001671A MX2013001671A MX2013001671A MX2013001671A MX 2013001671 A MX2013001671 A MX 2013001671A MX 2013001671 A MX2013001671 A MX 2013001671A MX 2013001671 A MX2013001671 A MX 2013001671A MX 2013001671 A MX2013001671 A MX 2013001671A
Authority
MX
Mexico
Prior art keywords
station
wireless communication
base station
relay station
relay
Prior art date
Application number
MX2013001671A
Other languages
English (en)
Inventor
Yoshinori Tanaka
Yoshihiro Kawasaki
Kazuhisa Obuchi
Yoshiaki Ohta
Yoshiharu Tajima
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 MX2013001671A publication Critical patent/MX2013001671A/es

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
    • 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
    • H04B7/15507—Relay station based processing for cell extension or control of coverage area
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • 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
    • H04B7/15564—Relay station antennae loop interference reduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)

Abstract

Se realiza con fluidez el acceso aleatorio a través de una estación repetidora; la estación repetidora (20) realiza comunicaciones inalámbricas con una estación de base (10), y una estación móvil (30) realiza comunicaciones inalámbricas con la estación de base (10) o la estación repetidora (20); la estación repetidora (20) limita la recepción de una señal de radio de la estación de base (10) con la temporización en que se transmite una señal de radio a la estación móvil (30); la estación repetidora (20) transmite un mensaje #1 relacionado con el acceso aleatorio a la estación de base (10); la estación de base (10) transmite un mensaje #2 con la temporización que es determina se dependiendo de si una fuente de transmisión del mensaje #1 es la estación repetidora (20); la estación repetidora (20) recibe el mensaje #2 de la estación de base (10).
MX2013001671A 2010-08-13 2010-08-13 Sistema de radiocomunicacion, estacion de base, estacion repetidora y metodo de radio comunicacion. MX2013001671A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2010/063748 WO2012020503A1 (ja) 2010-08-13 2010-08-13 無線通信システム、基地局、中継局および無線通信方法

Publications (1)

Publication Number Publication Date
MX2013001671A true MX2013001671A (es) 2013-04-03

Family

ID=45567481

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013001671A MX2013001671A (es) 2010-08-13 2010-08-13 Sistema de radiocomunicacion, estacion de base, estacion repetidora y metodo de radio comunicacion.

Country Status (10)

Country Link
US (3) US9113466B2 (es)
EP (3) EP3468297B1 (es)
JP (1) JP5435139B2 (es)
KR (1) KR101351101B1 (es)
CN (1) CN103069859B (es)
BR (1) BR112013003096A2 (es)
CA (1) CA2807345C (es)
MX (1) MX2013001671A (es)
RU (1) RU2533189C2 (es)
WO (1) WO2012020503A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5365738B2 (ja) * 2010-03-12 2013-12-11 富士通株式会社 通信区間設定方法、中継局、移動通信システム
MX2013001671A (es) * 2010-08-13 2013-04-03 Fujitsu Ltd Sistema de radiocomunicacion, estacion de base, estacion repetidora y metodo de radio comunicacion.
GB2487907B (en) * 2011-02-04 2015-08-26 Sca Ipla Holdings Inc Telecommunications method and system
CN108141895B (zh) 2016-03-31 2021-02-12 华为技术有限公司 用户设备ue接入网络的方法、网络设备及第一ue
US11044757B2 (en) * 2017-10-09 2021-06-22 Qualcomm Incorporated Carrier-dependent random access channel (RACH) response search space
US10999810B2 (en) * 2018-07-09 2021-05-04 Qualcomm Incorporated Physical random access channel (PRACH) configuration periodicity extension for backhaul links
KR102453510B1 (ko) 2018-07-10 2022-10-11 지티이 코포레이션 통합 액세스 및 백홀 노드들을 위한 랜덤 액세스 리소스 할당
JP7110488B2 (ja) * 2018-08-03 2022-08-01 サムスン エレクトロニクス カンパニー リミテッド 統合アクセス及びバックホール通信システムにおけるランダムアクセスのための方法及びその装置
CN110831066B (zh) 2018-08-10 2022-08-30 中国移动通信有限公司研究院 资源处理方法和设备
US12047999B2 (en) * 2019-08-01 2024-07-23 Qualcomm Incorporated Access procedure configuration of a millimeter wave repeater
US12101165B2 (en) 2019-08-01 2024-09-24 Qualcomm Incorporated Access procedure of smart directional repeaters
US12107661B2 (en) 2019-08-01 2024-10-01 Qualcomm Incorporated Control method for smart repeaters

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070155315A1 (en) * 2006-01-03 2007-07-05 Samsung Electronics Co., Ltd. Apparatus and method for transparent relaying in a multi-hop relay cellular network
KR100861930B1 (ko) * 2006-03-03 2008-10-09 삼성전자주식회사 다중 홉 중계방식의 광대역 무선 접속 통신시스템에서 중계서비스를 지원하기 위한 장치 및 방법
JP5125027B2 (ja) * 2006-08-17 2013-01-23 富士通株式会社 無線通信システムにおける無線中継通信方法並びに無線基地局及び無線中継局
CN101548481B (zh) * 2006-09-19 2016-08-03 中兴通讯美国公司 用于无线通信系统中的多跳中继的帧结构
WO2010031439A1 (en) * 2008-09-19 2010-03-25 Nokia Siemens Networks Oy Network element and method of operating a network element
CN101686559B (zh) * 2008-09-26 2012-06-13 中兴通讯股份有限公司 一种中继站随机接入方法及系统
JP5439810B2 (ja) * 2008-12-25 2014-03-12 富士通株式会社 無線信号中継装置及び無線信号中継方法
JP5461688B2 (ja) * 2009-04-24 2014-04-02 アルカテル−ルーセント 電力制御および干渉調整のための方法および装置
WO2011111113A1 (ja) * 2010-03-12 2011-09-15 富士通株式会社 通信区間設定方法、中継局、基地局、移動通信システム
JP5598535B2 (ja) * 2010-03-30 2014-10-01 富士通株式会社 移動通信システム、無線中継装置、移動通信装置および無線通信方法
JP4990386B2 (ja) * 2010-07-08 2012-08-01 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法、無線基地局及びリレーノード
MX2013001671A (es) * 2010-08-13 2013-04-03 Fujitsu Ltd Sistema de radiocomunicacion, estacion de base, estacion repetidora y metodo de radio comunicacion.

Also Published As

Publication number Publication date
CN103069859A (zh) 2013-04-24
US20130142107A1 (en) 2013-06-06
US20160197667A1 (en) 2016-07-07
EP3468296A1 (en) 2019-04-10
EP3468297A1 (en) 2019-04-10
EP2605571A1 (en) 2013-06-19
CA2807345C (en) 2017-01-03
JPWO2012020503A1 (ja) 2013-10-28
WO2012020503A1 (ja) 2012-02-16
RU2013110001A (ru) 2014-09-20
RU2533189C2 (ru) 2014-11-20
KR101351101B1 (ko) 2014-01-14
US9407350B2 (en) 2016-08-02
CN103069859B (zh) 2015-12-16
EP2605571A4 (en) 2016-11-30
US20150312909A1 (en) 2015-10-29
EP3468297B1 (en) 2020-06-17
US9326287B2 (en) 2016-04-26
CA2807345A1 (en) 2012-02-16
US9113466B2 (en) 2015-08-18
JP5435139B2 (ja) 2014-03-05
EP2605571B1 (en) 2019-01-23
EP3468296B1 (en) 2020-06-17
KR20130054340A (ko) 2013-05-24
BR112013003096A2 (pt) 2016-06-28

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