IN2012DN02290A - - Google Patents

Download PDF

Info

Publication number
IN2012DN02290A
IN2012DN02290A IN2290DEN2012A IN2012DN02290A IN 2012DN02290 A IN2012DN02290 A IN 2012DN02290A IN 2290DEN2012 A IN2290DEN2012 A IN 2290DEN2012A IN 2012DN02290 A IN2012DN02290 A IN 2012DN02290A
Authority
IN
India
Prior art keywords
communication
base stations
selection unit
relay device
communication terminals
Prior art date
Application number
Other languages
English (en)
Inventor
Sawai Ryo
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of IN2012DN02290A publication Critical patent/IN2012DN02290A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/36—Repeater circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/026—Co-operative diversity, e.g. using fixed or mobile stations as relays
    • 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
    • H04B7/14—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
    • H04B7/15535—Control of relay amplifier gain
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/12—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/047—Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations
    • 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
    • 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
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
IN2290DEN2012 2009-09-25 2010-08-16 IN2012DN02290A (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009220483A JP5515558B2 (ja) 2009-09-25 2009-09-25 通信システム、中継装置および通信装置
PCT/JP2010/063808 WO2011036965A1 (ja) 2009-09-25 2010-08-16 通信システム、中継装置、通信端末および基地局

Publications (1)

Publication Number Publication Date
IN2012DN02290A true IN2012DN02290A (pl) 2015-08-21

Family

ID=43795724

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2290DEN2012 IN2012DN02290A (pl) 2009-09-25 2010-08-16

Country Status (8)

Country Link
US (4) US8976725B2 (pl)
EP (2) EP3468065A1 (pl)
JP (1) JP5515558B2 (pl)
CN (1) CN102511194B (pl)
BR (1) BR112012006061A2 (pl)
IN (1) IN2012DN02290A (pl)
RU (1) RU2549199C2 (pl)
WO (1) WO2011036965A1 (pl)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6807405B1 (en) 1999-04-28 2004-10-19 Isco International, Inc. Method and a device for maintaining the performance quality of a code-division multiple access system in the presence of narrow band interference
US8385483B2 (en) 2008-11-11 2013-02-26 Isco International, Llc Self-adaptive digital RF bandpass and bandstop filter architecture
JP5515558B2 (ja) * 2009-09-25 2014-06-11 ソニー株式会社 通信システム、中継装置および通信装置
WO2011103836A2 (zh) 2011-04-18 2011-09-01 华为终端有限公司 数据重传的方法、装置及系统
CN102368866B (zh) * 2011-09-15 2013-04-17 上海交通大学 基于网络编码的多接入中继信道中的单中继选择方法
CN102438250B (zh) * 2011-11-10 2014-08-20 北京邮电大学 采用协作模拟网络编码技术抑制小区间干扰的方法
CN103458426B (zh) * 2012-06-04 2016-02-10 中兴通讯股份有限公司 一种为用户终端选取译码转发式中继节点的方法及装置
JP6020570B2 (ja) * 2012-08-24 2016-11-02 富士通株式会社 無線通信方法、無線通信システム、無線基地局および無線端末
US9319916B2 (en) 2013-03-15 2016-04-19 Isco International, Llc Method and appartus for signal interference processing
WO2014194927A1 (en) * 2013-06-03 2014-12-11 Huawei Technologies Co., Ltd. Method for allocating radio resources in a hierarchical access network, where the first layer resource allocator decides if lower layer resource allocators operate in autonomous or controlled mode
CN104254114A (zh) 2013-06-27 2014-12-31 华为终端有限公司 一种网络接入方法、设备及系统
US9775116B2 (en) 2014-05-05 2017-09-26 Isco International, Llc Method and apparatus for increasing performance of communication links of cooperative communication nodes
EP3160180B1 (en) * 2014-06-20 2019-01-09 Sony Corporation Device and method
WO2016059960A1 (ja) * 2014-10-17 2016-04-21 ソニー株式会社 装置
FI3651386T3 (fi) 2015-05-04 2023-11-15 Isco Int Llc Menetelmä ja laitteisto viestintäpolkujen suorituskyvyn lisäämiseksi viestintäsolmuille
EP3160194B1 (en) * 2015-10-21 2018-08-08 Alcatel Lucent Apparatuses, methods and computer programs for determining transmission control information
US11233586B2 (en) * 2016-03-18 2022-01-25 Kyocera Corporation Providing user equipment feedback via signal forwarding device
MX2018014697A (es) 2016-06-01 2019-09-13 Isco Int Llc Metodo y aparato para realizar acondicionamiento de señales para mitigar la interferencia detectada en un sistema de comunicacion.
KR102493536B1 (ko) * 2016-06-08 2023-01-31 삼성전자주식회사 통신 단말의 릴레이 통신 방법 및 그 통신 단말
US10298279B2 (en) 2017-04-05 2019-05-21 Isco International, Llc Method and apparatus for increasing performance of communication paths for communication nodes
US10812121B2 (en) 2017-08-09 2020-10-20 Isco International, Llc Method and apparatus for detecting and analyzing passive intermodulation interference in a communication system
US10284313B2 (en) 2017-08-09 2019-05-07 Isco International, Llc Method and apparatus for monitoring, detecting, testing, diagnosing and/or mitigating interference in a communication system
CN107682907A (zh) * 2017-10-23 2018-02-09 蒋丁贵 一种中继装置及信息转发方法
US11924753B2 (en) 2019-08-01 2024-03-05 Qualcomm Incorporated Power saving of smart repeaters based on a triggering signal
US12375943B2 (en) * 2019-08-01 2025-07-29 Qualcomm Incorporated Power saving of smart repeaters
US11758465B2 (en) * 2019-12-17 2023-09-12 Qualcomm Incorporated Repeater beacon signal for enabling inter-cell interference coordination
CN113382423B (zh) * 2020-03-09 2023-08-22 维沃移动通信有限公司 信号传输方法、信息指示方法和相关设备
US12471077B2 (en) * 2021-04-12 2025-11-11 Qualcomm Incorporated Measurement and power control in integrated access fronthaul networks
JPWO2023281671A1 (pl) * 2021-07-07 2023-01-12

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ297955B6 (cs) * 1997-03-03 2007-05-09 Salbu Research And Development (Proprietary) Limited Zpusob prenosu dat mezi stanicemi v celulárním bezdrátovém komunikacním systému a celulární bezdrátový komunikacní systém
JP2001028566A (ja) * 1999-07-12 2001-01-30 Ntt Docomo Inc 無線回線中継方法及びその装置
DE60329429D1 (de) * 2002-06-06 2009-11-05 Ntt Docomo Inc System und Verfahren zur Paketkommunikation, Basisstation, Mobilstation, Steuervorrichtung und Paketkommunikationsprogramm
US8593932B2 (en) * 2003-05-16 2013-11-26 Qualcomm Incorporated Efficient signal transmission methods and apparatus using a shared transmission resource
US8908609B1 (en) * 2003-06-06 2014-12-09 Rockstar Consortium Us Lp Multi-hop wireless communications system and method
US7542453B2 (en) * 2004-01-08 2009-06-02 Sony Corporation Wireless communication system, wireless communication apparatus, wireless communication method, and computer program
US7548517B2 (en) * 2005-04-25 2009-06-16 Motorola, Inc. Method and apparatus for determining the location of a node in a wireless system
CN100555930C (zh) * 2005-07-04 2009-10-28 上海原动力通信科技有限公司 多载波hsdpa的信道建立方法和多载波下行分组数据传输方法
CN1893342B (zh) * 2005-07-05 2010-06-09 上海原动力通信科技有限公司 多载波hsdpa的业务传输信道编码方法和编码装置
CN1953406B (zh) * 2005-10-19 2011-06-01 株式会社Ntt都科摩 接入混合网的方法和网关设备、无线终端以及通信系统
KR20070045385A (ko) * 2005-10-27 2007-05-02 삼성전자주식회사 다중 홉 릴레이 방식의 광대역 무선 통신 시스템에서전파지연 및 처리지연 측정을 통한 송수신 전력을 제어하기위한 장치 및 방법
US8135337B2 (en) * 2005-11-29 2012-03-13 Telefonaktiebolaget Lm Ericsson Scheduling in a wireless multi-hop relay network
WO2007066766A1 (ja) * 2005-12-09 2007-06-14 Matsushita Electric Industrial Co., Ltd. ネットワークシステムおよび中継装置
EP1801995A1 (en) * 2005-12-21 2007-06-27 Fujitsu Limited Signalling in multi-hop communication systems
US20070177545A1 (en) * 2006-01-30 2007-08-02 Natarajan Kadathur S System and method for allocating sub-channels in a network
KR100756985B1 (ko) * 2006-08-30 2007-09-07 삼성전자주식회사 광대역 무선통신 시스템에서 중계국을 선택하기 위한 장치및 방법
US7978667B2 (en) * 2006-11-30 2011-07-12 Kyocera Corporation Management of WLAN and WWAN communication services to a multi-mode wireless communication device
US8103285B2 (en) * 2007-04-19 2012-01-24 Kyocera Corporation Apparatus, system and method for determining a geographical location of a portable communication device
US20100128622A1 (en) * 2007-05-11 2010-05-27 Panasonic Corporation Radio communication method and radio communication apparatus
WO2008144859A1 (en) * 2007-05-30 2008-12-04 Ericsson Telecomunicações S.A. Method and arrangement for resource allocation
KR101474585B1 (ko) * 2007-07-06 2014-12-18 지티이 (유에스에이) 인크. 무선 멀티홉 중계 네트워크에서의 자원 할당 방법 및 시스템
JP5291709B2 (ja) * 2007-08-24 2013-09-18 ノーテル・ネットワークス・リミテッド 無線ネットワーク内の中継局における電力制御
JP5067427B2 (ja) * 2007-12-05 2012-11-07 富士通株式会社 パラメータ収集方法、無線基地局、及び、中継局
CN101494899B (zh) 2008-01-25 2010-12-08 中兴通讯股份有限公司 一种具有中继站的无线通信网络中小区间干扰协调方法
CN101910563A (zh) 2008-01-29 2010-12-08 松下电器产业株式会社 膨胀机一体型压缩机及使用该压缩机的制冷循环装置
JP2011077563A (ja) * 2008-02-01 2011-04-14 Panasonic Corp 無線中継装置および無線送受信装置、無線中継方法および無線送受信方法、リレーノードおよび基地局
CN101272173B (zh) * 2008-05-09 2012-10-10 中兴通讯股份有限公司 路损补偿因子设置方法
US9236933B2 (en) * 2008-05-23 2016-01-12 Electronics And Telecommunications Research Institute Apparatus and method for transmitting and receiving data using multi-path in wireless communication system of distributed MAC
CN101325549B (zh) * 2008-06-06 2011-05-04 北京邮电大学 在无线中继网络中采用网络编码通信的方法
US9078270B2 (en) * 2008-07-03 2015-07-07 Qualcomm Incorporated Opportunistic relay scheduling in wireless communications
EP2327272B1 (en) * 2008-07-17 2013-06-05 Nokia Siemens Networks OY Device-to-device communications in cellular system
US8289894B2 (en) * 2008-09-15 2012-10-16 Sharp Laboratories Of America, Inc. Systems and methods for inter relay interference coordination
WO2010034349A1 (en) * 2008-09-26 2010-04-01 Nokia Siemens Networks Oy Control signaling in system supporting relayed connections
JP2010087828A (ja) * 2008-09-30 2010-04-15 Fujitsu Ltd 近距離ｍｉｍｏリピータ装置、近距離ｍｉｍｏ携帯端末装置、近距離ｍｉｍｏ無線通信方法
KR101571564B1 (ko) * 2008-11-12 2015-11-25 엘지전자 주식회사 데이터 전송 방법
US8886113B2 (en) * 2008-12-30 2014-11-11 Qualcomm Incorporated Centralized control of relay operation
KR101639240B1 (ko) * 2009-03-03 2016-07-13 삼성전자주식회사 랜덤 빔포밍 기술을 이용하여 간섭 제어를 수행하는 통신 시스템 및 통신 방법
KR101512688B1 (ko) * 2009-04-13 2015-04-17 삼성전자주식회사 통신 장치 및 중계 장치
KR101645490B1 (ko) * 2009-05-07 2016-08-05 엘지전자 주식회사 무선 통신 시스템에서 소정의 ｃｐ길이를 가지는 프레임을 이용하여 신호를 전송하는 방법
JP5359613B2 (ja) * 2009-06-30 2013-12-04 富士通株式会社 無線通信ネットワーク及び方法
EP2456093B1 (en) * 2009-07-13 2017-05-24 LG Electronics Inc. Method and apparatus for configuring a transmission mode for a backhaul link transmission
JP5540592B2 (ja) * 2009-07-23 2014-07-02 ソニー株式会社 通信システム、通信制御方法、移動端末、および中継装置
JP5418042B2 (ja) * 2009-07-27 2014-02-19 富士通株式会社 通信制御装置、移動端末装置および無線通信方法
EP2461508B1 (en) * 2009-07-28 2016-12-28 Panasonic Intellectual Property Corporation of America Wireless relay device and wireless relay method
JP5521638B2 (ja) 2009-09-25 2014-06-18 ソニー株式会社 通信システム、中継装置、管理サーバ、および通信端末
JP5515558B2 (ja) * 2009-09-25 2014-06-11 ソニー株式会社 通信システム、中継装置および通信装置
JP5440117B2 (ja) * 2009-11-20 2014-03-12 富士通株式会社 無線通信システム、移動中継局、移動局及び無線通信方法
JP5485819B2 (ja) * 2010-07-01 2014-05-07 京セラ株式会社 無線中継装置及び制御方法
CN102340784B (zh) * 2010-07-16 2014-11-05 上海贝尔股份有限公司 选择用户终端以增强上下行互逆误差校准的方法和装置
JP5374743B2 (ja) * 2010-12-15 2013-12-25 株式会社日立製作所 無線ネットワークシステム、及び、無線通信装置

Also Published As

Publication number Publication date
RU2549199C2 (ru) 2015-04-20
EP2472983A1 (en) 2012-07-04
US10063279B2 (en) 2018-08-28
BR112012006061A2 (pt) 2016-03-29
WO2011036965A1 (ja) 2011-03-31
US20180351602A1 (en) 2018-12-06
US10965341B2 (en) 2021-03-30
JP2011071705A (ja) 2011-04-07
CN102511194A (zh) 2012-06-20
US20150156700A1 (en) 2015-06-04
CN102511194B (zh) 2015-12-02
US9402222B2 (en) 2016-07-26
US20120182930A1 (en) 2012-07-19
EP2472983A4 (en) 2015-10-28
US20160315658A1 (en) 2016-10-27
JP5515558B2 (ja) 2014-06-11
RU2012110184A (ru) 2013-09-27
US8976725B2 (en) 2015-03-10
EP3468065A1 (en) 2019-04-10
EP2472983B1 (en) 2018-10-17

Similar Documents

Publication Publication Date Title
IN2012DN02290A (pl)
WO2010151079A3 (ko) 단말의 릴레잉을 이용하여 간섭 제어를 수행하는 다중 셀 통신 시스템
ZA201200230B (en) Base station,communication system, mobile terminal, and relay station
ATE550904T1 (de) Erweitertes direktzugriffsverfahren für mobile kommunikationen
MY163388A (en) Relay station and communication control method
EP2618604A4 (en) Wireless communication system, relay station, terminal, and wireless communication method
WO2011053084A3 (ko) 채널 정보 피드백 장치 및 방법과 그를 이용하는 모드 전환 스위칭 방법과 통신단말장치 및 기지국 장치
PH12013501464A1 (en) Method for coordinated multipoint (comp) transmission/reception in wireless communication networks with reconfiguration capability
EP2677798A4 (en) Wireless communication terminal, wireless communication base station, wireless communication system, and reporting method
MX2012003585A (es) Estacion de retransmision, metodo de retransmision, sistema de radiocomunicacion, y aparato de radiocomunicacion.
WO2011084005A3 (ko) 무선 통신 시스템에서 시간 동기 명령을 수신하는 방법 및 장치
IN2012DN05085A (pl)
NZ597409A (en) A communication system with a plurality of radio bearers with predetermined Quality of Service (QoS) set for different mobile stations and a relay node with a priority control processing unit
IN2012MN02549A (pl)
EP2458926A4 (en) BASIC STATION, COMMUNICATION SYSTEM, MOBILE DEVICE AND RELAY STATION
WO2010126312A3 (en) Method for relaying data in multi-hop cellular system
MX2011011385A (es) Sistema de comunicacion movil.
EP2871899A4 (en) WIRELESS COMMUNICATION SYSTEM, WIRELESS END UNIT, WIRELESS STATION AND CELL SELECTION PROCEDURE
PL2200391T3 (pl) Sposób alokowania zasobów do terminali użytkowników oraz używane do tego celu stacja bazowa, terminal użytkownika i sieć komunikacyjna
EP2487808A4 (en) Wireless communication system, radio relay station apparatus, radio terminal station apparatus, and wireless communication method
MX2012007852A (es) Retencion de asignaciones de canales de trafico para terminales por satelite para proporcionar servicios de comunicaciones de latencia menor.
WO2009145484A3 (en) Method for transmitting a signal using a relay station in a wireless communication system
WO2010077498A3 (en) Base station coordination through co-located relays
ZA201301423B (en) Mobile communication method,relay node,and radio base station
WO2011031108A3 (ko) 중계국을 포함하는 무선 통신 시스템에서 프레임 전송 방법 및 장치