UA95582C2 - Расширение utran для поддержания заглушения межсотовых помех - Google Patents

Расширение utran для поддержания заглушения межсотовых помех

Info

Publication number
UA95582C2
UA95582C2 UAA201010572A UAA201010572A UA95582C2 UA 95582 C2 UA95582 C2 UA 95582C2 UA A201010572 A UAA201010572 A UA A201010572A UA A201010572 A UAA201010572 A UA A201010572A UA 95582 C2 UA95582 C2 UA 95582C2
Authority
UA
Ukraine
Prior art keywords
interference cancellation
cell interference
utran
extension
interference
Prior art date
Application number
UAA201010572A
Other languages
English (en)
Ukrainian (uk)
Inventor
Шарад Дипек Самбхвани
Оронцо ФЛОРЕ
Original Assignee
Квелкомм Инкорпорейтед
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 Квелкомм Инкорпорейтед filed Critical Квелкомм Инкорпорейтед
Publication of UA95582C2 publication Critical patent/UA95582C2/ru

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69Spread spectrum techniques
    • H04B1/707Spread spectrum techniques using direct sequence modulation
    • H04B1/7097Interference-related aspects
    • H04B1/7103Interference-related aspects the interference being multiple access interference
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B2201/00Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70702Intercell-related aspects

Landscapes

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

Abstract

Описываются системы и методологии, которые способствуют обеспечению заглушения межсотовых помех в восходящей линии связи. Контролер радиосети может принимать отчеты об измерении, чтобы идентифицировать необслуживающие узлы, которые принимают помехи от оборудования пользователя. На основе оценки таких отчетов об измерении Узлу В может быть передано сообщение о помехах, причем такой отчет об измерении может включать в себя информацию, которая позволяет Узлу В заглушить или прекратить помехи, вызванные таким идентифицированным оборудованием пользователя.
UAA201010572A 2008-02-01 2009-01-30 Расширение utran для поддержания заглушения межсотовых помех UA95582C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2570108P 2008-02-01 2008-02-01

Publications (1)

Publication Number Publication Date
UA95582C2 true UA95582C2 (ru) 2011-08-10

Family

ID=40931586

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201010572A UA95582C2 (ru) 2008-02-01 2009-01-30 Расширение utran для поддержания заглушения межсотовых помех

Country Status (16)

Country Link
US (1) US9246541B2 (ru)
EP (2) EP2245896A2 (ru)
JP (1) JP5254362B2 (ru)
KR (1) KR101237457B1 (ru)
CN (2) CN104601197B (ru)
AU (1) AU2009210459B2 (ru)
BR (1) BRPI0906679B1 (ru)
CA (1) CA2710879C (ru)
IL (1) IL206703A (ru)
MX (1) MX2010008074A (ru)
MY (1) MY164808A (ru)
RU (1) RU2468541C2 (ru)
SG (1) SG188105A1 (ru)
TW (1) TWI426792B (ru)
UA (1) UA95582C2 (ru)
WO (1) WO2009099915A2 (ru)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8554241B2 (en) * 2008-03-28 2013-10-08 Lg Electronics Inc. Method for avoiding inter-cell interference in a multi-cell environment
US9119212B2 (en) * 2008-07-11 2015-08-25 Qualcomm Incorporated Inter-cell interference cancellation framework
US8867999B2 (en) 2009-01-26 2014-10-21 Qualcomm Incorporated Downlink interference cancellation methods
US9402193B2 (en) * 2009-03-19 2016-07-26 Qualcomm Incorporated Systems, apparatus and methods for interference management in wireless networks
US8437298B2 (en) * 2009-07-29 2013-05-07 Qualcomm Incorporated Methods and apparatus for blind interference decrease/cancellation techniques
JP5356185B2 (ja) * 2009-11-05 2013-12-04 前田金属工業株式会社 無線通信システムのアンテナ切替方法
US9859949B2 (en) 2010-01-11 2018-01-02 Qualcomm Incorporated Blind uplink interference cancellation in wireless networking
KR101605326B1 (ko) * 2010-02-26 2016-04-01 엘지전자 주식회사 신호 송수신 방법 및, 그를 위한 기지국 및 사용자기기
EP2605579A1 (en) * 2010-08-13 2013-06-19 Fujitsu Limited Base station on the basis of orthogonal frequency division multiplexing scheme and interference coordination method thereof
US8553519B2 (en) * 2010-10-12 2013-10-08 Matanoia Communications Inc. System and method for coordination of neighboring networks on wireline communication channels
KR20120047774A (ko) * 2010-11-03 2012-05-14 엘지전자 주식회사 무선 통신 시스템에서 셀간 간섭 감소를 위한 제어 정보 전송 방법 및 장치
EP2649737B1 (en) * 2010-12-10 2017-02-15 Telefonaktiebolaget LM Ericsson (publ) Power control loop stability monitoring
US8489031B2 (en) * 2011-05-18 2013-07-16 ReVerb Networks, Inc. Interferer detection and interference reduction for a wireless communications network
US10182450B2 (en) 2012-02-28 2019-01-15 Telefonaktiebolaget Lm Ericsson (Publ) Inter-cell interference mitigation
CN104160764B (zh) * 2012-02-28 2019-01-01 爱立信(中国)通信有限公司 小区间干扰减轻
KR20140146629A (ko) * 2012-05-08 2014-12-26 후지쯔 가부시끼가이샤 기준 신호 측정 방법, 기지국 및 사용자 장치
EP2866489A4 (en) 2012-07-17 2015-08-05 Huawei Tech Co Ltd METHOD, NODE AND SYSTEM FOR UPLINK INTERFERENCE MANAGEMENT
EP2876942B1 (en) 2012-07-20 2021-04-14 Fujitsu Connected Technologies Limited Wireless communication method, wireless communication system, base station, and wireless terminal
IN2014DN11151A (ru) * 2012-08-03 2015-09-25 Ericsson Telefon Ab L M
US9813178B2 (en) * 2012-11-26 2017-11-07 Qualcomm Incorporated Systems and methods for small cell uplink interference cancellation using cooperation between small cells
GB2508609A (en) * 2012-12-04 2014-06-11 Ip Access Ltd Determining if a wireless terminal is in the vicinity of non-serving base stations based on a vulnerability indicator derived from neighbour cell measurements
US9231667B2 (en) * 2013-02-22 2016-01-05 Futurewei Technologies, Inc. Systems and methods for a long-term evolution network
US9226200B2 (en) * 2013-05-10 2015-12-29 Alcatel Lucent Network assisted interference cancellation
US10560244B2 (en) * 2013-07-24 2020-02-11 At&T Intellectual Property I, L.P. System and method for reducing inter-cellsite interference in full-duplex communications
EP3075201B1 (en) * 2013-11-27 2020-04-29 Telefonaktiebolaget LM Ericsson (publ) Method for allocation of time transmission intervals
CN106063162A (zh) * 2014-01-30 2016-10-26 华为技术有限公司 用于信道质量反馈的系统和方法
CN105874868B (zh) * 2014-03-19 2019-10-25 华为技术有限公司 一种小区节点、上行干扰处理系统及方法
CN105517658A (zh) * 2014-05-26 2016-04-20 华为技术有限公司 邻区干扰的消除方法、基站控制设备及基站
JP6347894B2 (ja) * 2014-09-26 2018-06-27 テレフオンアクチーボラゲット エルエム エリクソン(パブル) 干渉低減のためのシグナリング
US10631173B2 (en) * 2016-09-02 2020-04-21 Qualcomm Incorporated Radio (NR) procedures for shared spectrum

Family Cites Families (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ255617A (en) 1992-09-04 1996-11-26 Ericsson Telefon Ab L M Tdma digital radio: measuring path loss and setting transmission power accordingly
US5603081A (en) 1993-11-01 1997-02-11 Telefonaktiebolaget Lm Ericsson Method for communicating in a wireless communication system
KR100294711B1 (ko) 1999-03-15 2001-07-12 서평원 최적의 파일럿 심볼을 이용한 프레임 동기 방법
US6493331B1 (en) 2000-03-30 2002-12-10 Qualcomm Incorporated Method and apparatus for controlling transmissions of a communications systems
US6771934B2 (en) 2001-06-19 2004-08-03 Telcordia Technologies, Inc. Methods and systems for reducing interference across coverage cells
US6906667B1 (en) 2002-02-14 2005-06-14 Ethertronics, Inc. Multi frequency magnetic dipole antenna structures for very low-profile antenna applications
US6591109B2 (en) 2001-08-17 2003-07-08 Interdigital Technology Corporation Cross cell user equipment interference reduction in a time division duplex communication system using code division multiple access
AU2002358322B2 (en) 2001-11-17 2006-08-24 Samsung Electronics Co., Ltd. Signal measurement apparatus and method for handover in a mobile communication system
US6933898B2 (en) 2002-03-01 2005-08-23 Lear Corporation Antenna for tire pressure monitoring wheel electronic device
KR100810281B1 (ko) 2002-03-30 2008-03-07 삼성전자주식회사 부호분할다중접속 이동통신시스템에서 전송 포맷 선택을위한 검색시간 최소화 방법
US20030223396A1 (en) 2002-05-31 2003-12-04 Tsai Shiau-He Shawn Method of indicating the forward link serving sector in high data rate CDMA systems
US7151755B2 (en) 2002-08-23 2006-12-19 Navini Networks, Inc. Method and system for multi-cell interference reduction in a wireless communication system
EP1432262A1 (en) 2002-12-20 2004-06-23 Matsushita Electric Industrial Co., Ltd. Protocol context preservation in mobile communication systems
JP3987460B2 (ja) 2003-04-22 2007-10-10 株式会社日立コミュニケーションテクノロジー 無線通信装置及び無線通信網
US7489903B2 (en) 2003-04-29 2009-02-10 Nokia Corporation Method and system for exchanging the capacity reports in a radio access network
US7315527B2 (en) 2003-08-05 2008-01-01 Qualcomm Incorporated Extended acknowledgement and rate control channel
KR100630169B1 (ko) 2003-08-16 2006-09-29 삼성전자주식회사 비동기 광대역 부호분할 다중접속 통신 시스템에서 역방향전용 채널을 이용한 역방향 패킷 데이터 서비스 방법 및장치
US20050111405A1 (en) 2003-11-25 2005-05-26 Emmanuel Kanterakis Interference cancellation method and apparatus
US20050111408A1 (en) 2003-11-25 2005-05-26 Telefonaktiebolaget Lm Ericsson (Publ) Selective interference cancellation
CN1989775B (zh) 2003-12-19 2012-08-29 英特尔公司 使用时隙资源管理的基站干扰控制
KR101055730B1 (ko) 2004-08-11 2011-08-11 엘지전자 주식회사 상향링크 전송 전력 스케줄링 방법
EP1718098B1 (en) 2004-12-15 2008-07-23 Matsushita Electric Industrial Co., Ltd. Support of guaranteed bit-rate traffic for uplink transmissions
GB0501115D0 (en) 2005-01-19 2005-02-23 Innovision Res & Tech Plc Combined power coupling and rf communication apparatus
FI20055032A0 (fi) 2005-01-25 2005-01-25 Nokia Corp Menetelmä häiriön vähentämiseksi sisäsolussa langattomassa solukkoviestintäjärjestelmässä
EP1862025B1 (en) 2005-03-14 2013-10-23 Telefonaktiebolaget LM Ericsson (publ) Method and arrangement for improved handover by muting interfering nodes
US7742444B2 (en) 2005-03-15 2010-06-22 Qualcomm Incorporated Multiple other sector information combining for power control in a wireless communication system
CN100385818C (zh) 2005-05-26 2008-04-30 上海原动力通信科技有限公司 在时分双工码分多址系统中进行相邻小区联合检测的方法
EP1734773A1 (en) 2005-06-14 2006-12-20 Alcatel A method for uplink interference coordination in single frequency networks, a base station a mobile terminal and a mobile network therefor
EP1775978B1 (en) 2005-06-15 2009-07-29 Alcatel Lucent A method for uplink interference coordination in single frequency networks, a base station and a mobile network therefor
CN100450289C (zh) 2005-06-29 2009-01-07 华为技术有限公司 一种切换的方法
WO2007044281A1 (en) 2005-10-06 2007-04-19 Interdigital Technology Corporation Method and apparatus for controlling downlink transmission power for ofdma based evolved utra
CN101297560A (zh) 2005-10-26 2008-10-29 艾利森电话股份有限公司 移动电信网络中的方法和装置
US7612722B2 (en) 2006-01-31 2009-11-03 Nokia Corporation Mobile communication device with reduced electric field emission levels near the earpiece
WO2007097076A1 (ja) 2006-02-27 2007-08-30 Nec Corporation 移動通信システム、基地局及びセル間干渉軽減方法
US7844277B2 (en) 2006-03-21 2010-11-30 Alcatel-Lucent Usa Inc. Method for coordinated control of radio resources in a distributed wireless system
US20070280175A1 (en) 2006-06-01 2007-12-06 Fang-Chen Cheng Coordinating transmission scheduling among multiple base stations
US7738907B2 (en) * 2006-06-20 2010-06-15 Motorola, Inc. Method and apparatus for uplink power control in a frequency division multiple access communication system
ATE417476T1 (de) 2006-06-20 2008-12-15 Alcatel Lucent Weiterreichungsverfahren und basisstation in einem zellularen funkkommunikationsnetz
WO2008010063A2 (en) 2006-07-18 2008-01-24 Nokia Corporation Method, device, computer program, and apparatus providing embedded status information in handover control signaling
US8565195B2 (en) 2006-08-21 2013-10-22 Nokia Corporation Apparatus, methods and computer program products providing support for packet data user continuous uplink connectivity
BRPI0719269B1 (pt) 2006-10-03 2020-10-06 Qualcomm Incorporated Re-sincronização de ids temporários de equipamento de usuário em um sistema de comunicação sem fio
JP4878260B2 (ja) 2006-10-30 2012-02-15 キヤノン株式会社 無線パラメータの設定方法、基地局、管理装置、及びその制御方法、並びにコンピュータプログラム
AU2006350924B2 (en) 2006-11-13 2011-09-22 Telefonaktiebolaget L M Ericsson (Publ) Wireless telecommunications systems
KR100954818B1 (ko) 2006-11-24 2010-04-28 삼성전자주식회사 광대역 무선통신시스템에서 간섭 제거 장치 및 방법
EP1944896A1 (en) 2007-01-09 2008-07-16 Matsushita Electric Industrial Co., Ltd. Configuration of control channels in a mobile communication system
CN101242239B (zh) 2007-02-09 2012-05-23 电信科学技术研究院 实现上行跳频传输的方法、系统和终端
JP4838181B2 (ja) 2007-03-19 2011-12-14 株式会社エヌ・ティ・ティ・ドコモ ハンドオーバ方法及び無線基地局
US20080232323A1 (en) 2007-03-22 2008-09-25 Samsung Electronics Co., Ltd. Method and apparatus for handover in a wireless communication system, and system thereof
CN101272179A (zh) 2007-03-23 2008-09-24 Nxp股份有限公司 无线通信的方法、订户站和基站
CN101675634B (zh) 2007-03-28 2013-03-13 Lm爱立信电话有限公司 存在mbms单频网络传输时小区特定基准符号的测量
US8483174B2 (en) 2007-04-20 2013-07-09 Qualcomm Incorporated Method and apparatus for providing gateway relocation
US8874040B2 (en) 2007-07-10 2014-10-28 Qualcomm Incorporated Methods and apparatus for successive interference cancellation based on rate capping in peer-to-peer networks
US8432786B2 (en) 2007-07-10 2013-04-30 Qualcomm Incorporated Control channel design to support one-to-one, many-to-one, and one-to-many peer-to-peer communications
GB0715560D0 (en) 2007-08-10 2007-09-19 Nortel Networks Ltd Sub banded frequency arrangement for femtocells
US8700083B2 (en) 2007-08-10 2014-04-15 Qualcomm Incorporated Adaptation of transmit power based on maximum received signal strength
US20090047931A1 (en) 2007-08-17 2009-02-19 Qualcomm Incorporated Method and apparatus for wireless access control
CN101128056B (zh) 2007-09-19 2012-01-18 中兴通讯股份有限公司 一种协作式小区间干扰消除方法
US8218496B2 (en) 2007-10-26 2012-07-10 Texas Instruments Incorporated Random access cyclic prefix dimensioning in wireless networks
US9215669B2 (en) 2007-11-16 2015-12-15 Qualcomm Incorporated Preamble design for a wireless signal
US8116271B2 (en) 2008-02-07 2012-02-14 Samsung Electronics Co., Ltd. Methods and apparatus to allocate acknowledgement channels
US8184579B2 (en) 2008-02-15 2012-05-22 Texas Instruments Incorporated ACK/NAK repetition schemes in wireless networks
US8335176B2 (en) 2008-04-07 2012-12-18 Qualcomm Incorporated Transmission of overhead channels with timing offset and blanking
US8260206B2 (en) 2008-04-16 2012-09-04 Qualcomm Incorporated Methods and apparatus for uplink and downlink inter-cell interference coordination
US8209745B2 (en) 2008-05-13 2012-06-26 At&T Mobility Ii Llc Automatic population of an access control list to manage femto cell coverage
US9008010B2 (en) 2008-05-21 2015-04-14 Telefonaktiebolaget L M Ericsson (Publ) Uplink coordinated inter-cell interference cancellation
US8023989B2 (en) 2008-08-11 2011-09-20 Chu-Rui Chang Coordinated power boost and power back-off
US8155023B2 (en) 2008-09-26 2012-04-10 Texas Instruments Incorporated MIMO with reserved subframes in primary and secondary base stations
HUE032502T2 (en) 2008-12-08 2017-09-28 Wireless Future Tech Inc Uplink control signal in a mobile telecommunication system
US9338811B2 (en) 2009-03-06 2016-05-10 Apple Inc. Methods and apparatus for providing selective access to wireless network resources using detailed information
US9402193B2 (en) 2009-03-19 2016-07-26 Qualcomm Incorporated Systems, apparatus and methods for interference management in wireless networks

Also Published As

Publication number Publication date
TWI426792B (zh) 2014-02-11
AU2009210459B2 (en) 2013-04-18
RU2468541C2 (ru) 2012-11-27
US20090196162A1 (en) 2009-08-06
TW200943993A (en) 2009-10-16
MY164808A (en) 2018-01-30
EP3059873A1 (en) 2016-08-24
CN104601197B (zh) 2018-09-07
JP2011514042A (ja) 2011-04-28
BRPI0906679A2 (pt) 2016-08-16
CA2710879A1 (en) 2009-08-13
KR20100130187A (ko) 2010-12-10
JP5254362B2 (ja) 2013-08-07
KR101237457B1 (ko) 2013-02-26
AU2009210459A1 (en) 2009-08-13
EP2245896A2 (en) 2010-11-03
MX2010008074A (es) 2010-08-04
WO2009099915A2 (en) 2009-08-13
CN101933383A (zh) 2010-12-29
RU2010136651A (ru) 2012-03-10
IL206703A (en) 2014-08-31
IL206703A0 (en) 2010-12-30
BRPI0906679B1 (pt) 2020-09-29
SG188105A1 (en) 2013-03-28
WO2009099915A3 (en) 2009-10-15
US9246541B2 (en) 2016-01-26
CA2710879C (en) 2015-03-31
CN104601197A (zh) 2015-05-06
CN101933383B (zh) 2015-02-11

Similar Documents

Publication Publication Date Title
UA95582C2 (ru) Расширение utran для поддержания заглушения межсотовых помех
PH12015500358A1 (en) Cqi estimation in a wireless communication network
EP3614612A3 (en) System and method for wireless communications measurements and csi feedback
MY164105A (en) Interference measurement in wireless networks
EP4236500A3 (en) Beam management using synchronization signals through channel feedback framework
NZ729967A (en) Method for dynamic csi feedback
TW200944019A (en) Asynchronous interference management
WO2015048239A3 (en) Co-existence of a distributed routing protocol and centralized path computation for deterministic wireless networks
WO2013133751A3 (en) Signaling data channel's configuration information to facilitate interference cancellation
MX2019013065A (es) Mediciones de interferencia y retroalimentacion de informacion de estado de canal para entrada multiple salida multiple de varios usuarios.
MY165873A (en) Aperiodic cqi reporting in a wireless communication network
NZ701916A (en) Methods and arrangements for csi reporting
MX2015017454A (es) Metodo para reportar el estado del canal en el sistema de comunicacion inalambrica y aparato para lo mismo.
IN2014MN01620A (ru)
WO2016072712A3 (ko) 채널과 관련된 피드백을 위한 방법 및 이를 위한 장치
IN2015DN02517A (ru)
IN2014CN04994A (ru)
IN2014MN02003A (ru)
WO2014057398A3 (en) Positioning node and method therein
MX2020008636A (es) Retroalimentacion de informacion de estado de canal (csi) con multiples hipotesis.
IN2014MN01720A (ru)
WO2012138079A3 (ko) 신호 전송 여부 결정 방법
MX358049B (es) Metodo y disposicion para la configuracion de mediciones csi.
WO2013116270A3 (en) Power control management in uplink (ul) coordinated multipoint (comp) transmission
WO2015114457A3 (en) Method and apparatus for x2 signalling