BRPI0917268A2 - transmissões coordenadas entre células de uma estação base em um sistema de comunicações sem fio - Google Patents

transmissões coordenadas entre células de uma estação base em um sistema de comunicações sem fio

Info

Publication number
BRPI0917268A2
BRPI0917268A2 BRPI0917268A BRPI0917268A BRPI0917268A2 BR PI0917268 A2 BRPI0917268 A2 BR PI0917268A2 BR PI0917268 A BRPI0917268 A BR PI0917268A BR PI0917268 A BRPI0917268 A BR PI0917268A BR PI0917268 A2 BRPI0917268 A2 BR PI0917268A2
Authority
BR
Brazil
Prior art keywords
cells
base station
wireless communications
communications system
coordinated transmissions
Prior art date
Application number
BRPI0917268A
Other languages
English (en)
Inventor
Amir Farajidana
Durga Prasad Malladi
Jilei Hou
John E Smee
Lin Yang
Navid Hassanpour Ghady
Siddhartha Mallik
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BRPI0917268A2 publication Critical patent/BRPI0917268A2/pt
Publication of BRPI0917268B1 publication Critical patent/BRPI0917268B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • 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
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0417—Feedback systems
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0491—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more sectors, i.e. sector diversity
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0204—Channel estimation of multiple channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
BRPI0917268-8A 2008-08-06 2009-08-06 Aparelho e método de comunicação sem fio para transmissões coordenadas entre células de uma estação base, e memória legível por computador BRPI0917268B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US8653908P 2008-08-06 2008-08-06
US61/086,539 2008-08-06
US12/535,824 US8340605B2 (en) 2008-08-06 2009-08-05 Coordinated transmissions between cells of a base station in a wireless communications system
US12/535,824 2009-08-05
PCT/US2009/052908 WO2010017334A1 (en) 2008-08-06 2009-08-06 Coordinated transmissions between cells of a base station in a wireless communications system

Publications (2)

Publication Number Publication Date
BRPI0917268A2 true BRPI0917268A2 (pt) 2015-11-10
BRPI0917268B1 BRPI0917268B1 (pt) 2020-10-06

Family

ID=41653408

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0917268-8A BRPI0917268B1 (pt) 2008-08-06 2009-08-06 Aparelho e método de comunicação sem fio para transmissões coordenadas entre células de uma estação base, e memória legível por computador

Country Status (11)

Country Link
US (1) US8340605B2 (pt)
EP (1) EP2327168B1 (pt)
JP (1) JP5474968B2 (pt)
KR (1) KR101246140B1 (pt)
CN (2) CN102113234B (pt)
BR (1) BRPI0917268B1 (pt)
CA (1) CA2731098C (pt)
ES (1) ES2526553T3 (pt)
RU (1) RU2479129C2 (pt)
TW (1) TWI401902B (pt)
WO (1) WO2010017334A1 (pt)

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5239676B2 (ja) * 2008-09-18 2013-07-17 富士通株式会社 無線通信システム、通信方法及び無線基地局
US8830926B2 (en) * 2008-10-27 2014-09-09 Nokia Siemens Networks Oy Method for network co-ordination in a mobile communications system and apparatus thereof
EP2389733A4 (en) * 2009-01-23 2017-03-08 Nokia Technologies Oy Interference suppression during device-to-device communications
EP2386179B1 (en) * 2009-04-24 2014-09-17 Huawei Technologies Co., Ltd. Method for generating reference signals
US9071961B2 (en) * 2009-06-03 2015-06-30 Lg Electronics Inc. Method for estimating channel state in a wireless communication system using fractional frequency reuse and mobile station using the same
US9106378B2 (en) * 2009-06-10 2015-08-11 Qualcomm Incorporated Systems, apparatus and methods for communicating downlink information
KR101565995B1 (ko) * 2009-07-16 2015-11-05 삼성전자주식회사 듀얼-입력 듀얼-출력의 필터를 이용한 멀티-대역의 라디오 주파수 신호 송수신 시스템
CN101902308A (zh) * 2009-07-21 2010-12-01 美商威睿电通公司 反向链路移动发送分集的装置,方法和系统
US9144037B2 (en) * 2009-08-11 2015-09-22 Qualcomm Incorporated Interference mitigation by puncturing transmission of interfering cells
US8724563B2 (en) 2009-08-24 2014-05-13 Qualcomm Incorporated Method and apparatus that facilitates detecting system information blocks in a heterogeneous network
US9277566B2 (en) 2009-09-14 2016-03-01 Qualcomm Incorporated Cross-subframe control channel design
US8942192B2 (en) 2009-09-15 2015-01-27 Qualcomm Incorporated Methods and apparatus for subframe interlacing in heterogeneous networks
KR101053635B1 (ko) * 2010-01-28 2011-08-03 엘지전자 주식회사 다중 안테나 무선 통신 시스템에서 기지국이 릴레이 노드로 제어 신호를 송신하는 방법 및 이를 위한 장치
US8305987B2 (en) * 2010-02-12 2012-11-06 Research In Motion Limited Reference signal for a coordinated multi-point network implementation
EP2534857B1 (en) 2010-02-12 2019-05-22 BlackBerry Limited Reference signal for a coordinated multi-point network implementation
CN103119873B (zh) 2010-02-12 2017-04-12 黑莓有限公司 用于协作多点网络实现的参考信号
US8515440B2 (en) 2010-02-19 2013-08-20 Qualcomm Incorporated Computation of channel state feedback in systems using common reference signal interference cancelation
KR101674958B1 (ko) 2010-03-05 2016-11-10 엘지전자 주식회사 셀 간 간섭을 제어하기 위한 장치 및 방법
US20110223958A1 (en) * 2010-03-10 2011-09-15 Fujitsu Limited System and Method for Implementing Power Distribution
US9048907B2 (en) 2010-03-10 2015-06-02 Alcatel Lucent Methods for reducing interference in communication systems
US8792933B2 (en) * 2010-03-10 2014-07-29 Fujitsu Limited Method and apparatus for deploying a wireless network
US8897236B2 (en) * 2010-03-26 2014-11-25 Qualcomm Incorporated Physical downlink shared channel (PDSCH) protection
US8514738B2 (en) * 2010-04-01 2013-08-20 Texas Instruments Incorporated Physical downlink shared channel muting on cell-specific reference symbols locations for of non-serving cells
KR20130023212A (ko) * 2010-04-05 2013-03-07 가부시키가이샤 엔티티 도코모 기지국장치, 이동국장치 및 참조신호 송신방법
US9392608B2 (en) 2010-04-13 2016-07-12 Qualcomm Incorporated Resource partitioning information for enhanced interference coordination
US9271167B2 (en) 2010-04-13 2016-02-23 Qualcomm Incorporated Determination of radio link failure with enhanced interference coordination and cancellation
US9125072B2 (en) 2010-04-13 2015-09-01 Qualcomm Incorporated Heterogeneous network (HetNet) user equipment (UE) radio resource management (RRM) measurements
US9226288B2 (en) 2010-04-13 2015-12-29 Qualcomm Incorporated Method and apparatus for supporting communications in a heterogeneous network
WO2011135719A1 (ja) * 2010-04-30 2011-11-03 富士通株式会社 基地局、通信システム、移動局および通信方法
US8886190B2 (en) 2010-10-08 2014-11-11 Qualcomm Incorporated Method and apparatus for measuring cells in the presence of interference
CN103262617B (zh) * 2010-10-09 2016-05-04 中兴通讯股份有限公司 下行链路功率分配的方法
CN103314544B (zh) * 2011-01-10 2017-05-17 Lg电子株式会社 在无线通信系统中发送/接收下行链路参考信号的方法和设备
KR101830738B1 (ko) * 2011-02-22 2018-04-04 엘지전자 주식회사 무선 통신 시스템에서 단말의 상향링크 송신 전력 제어 방법 및 이를 위한 장치
US8638131B2 (en) 2011-02-23 2014-01-28 Qualcomm Incorporated Dynamic feedback-controlled output driver with minimum slew rate variation from process, temperature and supply
CN102651910A (zh) * 2011-02-24 2012-08-29 华为技术有限公司 一种管理用户设备的方法及装置
WO2012157876A2 (ko) * 2011-05-13 2012-11-22 엘지전자 주식회사 무선 통신 시스템에서 채널상태정보를 전송하는 방법 및 장치
CN103650379B (zh) * 2012-01-27 2016-12-07 日本电气株式会社 协作多点传输和接收的方法及装置
US9723612B2 (en) 2012-01-30 2017-08-01 Dali Systems Co. Ltd. Frequency translation in a virtualized distributed antenna system
KR20140126747A (ko) 2012-02-17 2014-10-31 달리 시스템즈 씨오. 엘티디. 분산형 안테나 시스템을 이용하는 지리적 로드 밸런싱을 위한 진화적 알고리즘
US9467216B2 (en) * 2012-06-14 2016-10-11 Samsung Electronics Co., Ltd. Computing system with joint-transmission mechanism and method of operation thereof
WO2014026005A1 (en) 2012-08-09 2014-02-13 Axell Wireless Ltd. A digital capactiy centric distributed antenna system
KR101898050B1 (ko) * 2012-10-15 2018-10-04 삼성전자주식회사 무선 통신시스템에서 가상셀 브레싱에 기반한 핸드오버 처리 방법 및 장치
US11190947B2 (en) 2014-04-16 2021-11-30 Rearden, Llc Systems and methods for concurrent spectrum usage within actively used spectrum
US10194346B2 (en) * 2012-11-26 2019-01-29 Rearden, Llc Systems and methods for exploiting inter-cell multiplexing gain in wireless cellular systems via distributed input distributed output technology
US9521637B2 (en) * 2013-02-14 2016-12-13 Blackberry Limited Small cell demodulation reference signal and initial synchronization
US9319257B2 (en) 2013-02-16 2016-04-19 Cable Television Laboratories, Inc. Multiple-input multiple-output (MIMO) communication system
US9923621B2 (en) 2013-02-16 2018-03-20 Cable Television Laboratories, Inc. Multiple-input multiple-output (MIMO) communication system
US9088313B2 (en) * 2013-02-16 2015-07-21 Cable Television Laboratories, Inc. Multiple-input multiple-output (MIMO) communication system
US10164698B2 (en) 2013-03-12 2018-12-25 Rearden, Llc Systems and methods for exploiting inter-cell multiplexing gain in wireless cellular systems via distributed input distributed output technology
US10547358B2 (en) 2013-03-15 2020-01-28 Rearden, Llc Systems and methods for radio frequency calibration exploiting channel reciprocity in distributed input distributed output wireless communications
US10164693B2 (en) * 2013-05-09 2018-12-25 Intel IP Corporation Reduction of buffer overflow
JP2015012568A (ja) * 2013-07-02 2015-01-19 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 指向性制御装置、および指向性制御方法
WO2015002448A1 (en) * 2013-07-02 2015-01-08 Samsung Electronics Co., Ltd. Apparatus and method for controlling orientation
HK1223459A1 (zh) * 2013-09-05 2017-07-28 英特尔公司 用於并行多用户传输的空间区域的适应性扇区化
US9894675B2 (en) 2013-09-19 2018-02-13 Blackberry Limited Method and device for wireless network coexistence
CN106063348B (zh) * 2014-03-24 2019-11-29 华为技术有限公司 信道估计处理方法和装置
CN105227273B (zh) 2014-07-02 2019-09-17 电信科学技术研究院 一种数据传输的方法、系统和设备
EP3198755B1 (en) 2014-09-23 2020-12-23 Axell Wireless Ltd. Automatic mapping and handling pim and other uplink interferences in digital distributed antenna systems
AU2015371287A1 (en) 2014-12-23 2017-06-08 Axell Wireless Ltd. Harmonizing noise aggregation and noise management in distributed antenna system
CN108052849A (zh) * 2017-12-25 2018-05-18 江西理工大学 一种迫零预编码的帧时隙rfid系统防碰撞方法
US10756863B2 (en) 2018-05-11 2020-08-25 At&T Intellectual Property I, L.P. Transmitting reference signals in 5G or other next generation communication systems
KR20210087089A (ko) 2018-11-27 2021-07-09 엑스콤 랩스 인코퍼레이티드 넌-코히어런트 협력 다중 입출력 통신
US12088499B2 (en) 2020-04-15 2024-09-10 Virewirx, Inc. System and method for reducing data packet processing false alarms
KR20230015932A (ko) 2020-05-26 2023-01-31 엑스콤 랩스 인코퍼레이티드 간섭-인식 빔포밍
US12335944B2 (en) * 2020-09-30 2025-06-17 Samsung Electronics Co., Ltd. Frequency adjustment in wireless transmission and reception
WO2022093988A1 (en) 2020-10-30 2022-05-05 XCOM Labs, Inc. Clustering and/or rate selection in multiple-input multiple-output communication systems
CN116648867A (zh) 2020-12-16 2023-08-25 艾斯康实验室公司 具有准全向波束和定向波束的无线通信
US20260046015A1 (en) * 2024-08-09 2026-02-12 T-Mobile Innovations Llc Terrestrial multi-antenna system for airborne wireless service

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUP0200422A2 (en) * 1999-03-19 2002-06-29 Siemens Ag Data transmission with interleaving and subsequent rate matching by puncturing or repetition
US6771706B2 (en) * 2001-03-23 2004-08-03 Qualcomm Incorporated Method and apparatus for utilizing channel state information in a wireless communication system
CN1246988C (zh) * 2001-04-11 2006-03-22 白桦 一种带自适应阵列的基站设备及其接收和发射方法
JP2003259414A (ja) * 2002-03-05 2003-09-12 Sony Corp 移動局および移動通信システム
US7349379B2 (en) * 2002-08-13 2008-03-25 Texas Instruments Incorporated Channel normalization
RU2351071C2 (ru) * 2002-10-25 2009-03-27 Квэлкомм Инкорпорейтед Оценка канала и пространственная обработка для tdd mimo систем
US7280625B2 (en) * 2002-12-11 2007-10-09 Qualcomm Incorporated Derivation of eigenvectors for spatial processing in MIMO communication systems
US20040176097A1 (en) * 2003-02-06 2004-09-09 Fiona Wilson Allocation of sub channels of MIMO channels of a wireless network
US9544860B2 (en) * 2003-02-24 2017-01-10 Qualcomm Incorporated Pilot signals for use in multi-sector cells
US8064528B2 (en) * 2003-05-21 2011-11-22 Regents Of The University Of Minnesota Estimating frequency-offsets and multi-antenna channels in MIMO OFDM systems
US8077691B2 (en) * 2004-03-05 2011-12-13 Qualcomm Incorporated Pilot transmission and channel estimation for MISO and MIMO receivers in a multi-antenna system
US7428268B2 (en) * 2004-12-07 2008-09-23 Adaptix, Inc. Cooperative MIMO in multicell wireless networks
US8498193B2 (en) 2005-09-22 2013-07-30 Cantrele Telecom Co., Limited Liability Company Method for selection of an optimized number of subscribers in mobile radio systems
KR100734890B1 (ko) * 2005-10-10 2007-07-03 삼성전자주식회사 스마트 안테나 시스템에서 단말의 수신성능을 향상시키기위한 장치 및 방법
KR100896442B1 (ko) * 2005-12-23 2009-05-14 삼성전자주식회사 광대역 무선 통신시스템에서 인접 셀의 간섭을 제거하기위한 장치 및 방법
WO2007108080A1 (ja) * 2006-03-20 2007-09-27 Fujitsu Limited 基地局およびそのmimo-ofdm通信方法
JP4744351B2 (ja) * 2006-04-28 2011-08-10 富士通株式会社 無線送信局及び無線受信局
US7974360B2 (en) * 2006-05-24 2011-07-05 Qualcomm Incorporated Multi input multi output (MIMO) orthogonal frequency division multiple access (OFDMA) communication system
EP2037608A1 (en) * 2006-06-05 2009-03-18 Sharp Kabushiki Kaisha Communication device and radio communication system
CN100584092C (zh) * 2006-06-29 2010-01-20 华为技术有限公司 无线接入网增加无线链路的方法
KR100951381B1 (ko) 2006-08-10 2010-04-08 삼성전자주식회사 다중 사용자 환경의 다중 입력 다중 출력 시스템에서 낮은복잡도를 가지는 스케쥴링 장치 및 방법
JP5159274B2 (ja) * 2006-11-30 2013-03-06 パナソニック株式会社 無線送信装置及び無線送信方法

Also Published As

Publication number Publication date
WO2010017334A1 (en) 2010-02-11
TWI401902B (zh) 2013-07-11
RU2011108268A (ru) 2012-09-20
CN102113234B (zh) 2013-12-25
JP2011530884A (ja) 2011-12-22
KR101246140B1 (ko) 2013-03-22
US20100035600A1 (en) 2010-02-11
CA2731098C (en) 2014-11-04
EP2327168B1 (en) 2014-11-19
CA2731098A1 (en) 2010-02-11
TW201021453A (en) 2010-06-01
EP2327168A1 (en) 2011-06-01
CN103647589B (zh) 2016-12-07
BRPI0917268B1 (pt) 2020-10-06
KR20110039491A (ko) 2011-04-18
US8340605B2 (en) 2012-12-25
JP5474968B2 (ja) 2014-04-16
CN103647589A (zh) 2014-03-19
CN102113234A (zh) 2011-06-29
RU2479129C2 (ru) 2013-04-10
ES2526553T3 (es) 2015-01-13

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