CA2663976A1 - Enabling resource partitioning for wireless communication systems - Google Patents

Enabling resource partitioning for wireless communication systems Download PDF

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Publication number
CA2663976A1
CA2663976A1 CA002663976A CA2663976A CA2663976A1 CA 2663976 A1 CA2663976 A1 CA 2663976A1 CA 002663976 A CA002663976 A CA 002663976A CA 2663976 A CA2663976 A CA 2663976A CA 2663976 A1 CA2663976 A1 CA 2663976A1
Authority
CA
Canada
Prior art keywords
report
base station
vcqi
wireless communication
wireless communications
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002663976A
Other languages
English (en)
French (fr)
Inventor
Naga Bhushan
Tingfang Ji
Aamod Khandekar
Alexei Gorokhov
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA2902671A priority Critical patent/CA2902671A1/en
Publication of CA2663976A1 publication Critical patent/CA2663976A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • H04B17/345—Interference values
    • 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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/06—Reselecting a communication resource in the serving access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/143—Downlink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
CA002663976A 2006-10-24 2007-10-23 Enabling resource partitioning for wireless communication systems Abandoned CA2663976A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2902671A CA2902671A1 (en) 2006-10-24 2007-10-23 Enabling resource partitioning for wireless communication systems

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US86264206P 2006-10-24 2006-10-24
US60/862,642 2006-10-24
US86312106P 2006-10-26 2006-10-26
US60/863,121 2006-10-26
PCT/US2007/082302 WO2008052012A2 (en) 2006-10-24 2007-10-23 Enabling resource partitioning for wireless communication systems

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA2902671A Division CA2902671A1 (en) 2006-10-24 2007-10-23 Enabling resource partitioning for wireless communication systems

Publications (1)

Publication Number Publication Date
CA2663976A1 true CA2663976A1 (en) 2008-05-02

Family

ID=39325358

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002663976A Abandoned CA2663976A1 (en) 2006-10-24 2007-10-23 Enabling resource partitioning for wireless communication systems
CA2902671A Abandoned CA2902671A1 (en) 2006-10-24 2007-10-23 Enabling resource partitioning for wireless communication systems

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2902671A Abandoned CA2902671A1 (en) 2006-10-24 2007-10-23 Enabling resource partitioning for wireless communication systems

Country Status (11)

Country Link
US (2) US9179469B2 (enExample)
EP (2) EP2092764B1 (enExample)
JP (3) JP2010507996A (enExample)
KR (2) KR101254603B1 (enExample)
CN (2) CN101529962B (enExample)
BR (1) BRPI0717309B1 (enExample)
CA (2) CA2663976A1 (enExample)
RU (1) RU2430489C2 (enExample)
SG (1) SG170093A1 (enExample)
TW (1) TWI495366B (enExample)
WO (1) WO2008052012A2 (enExample)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5018068B2 (ja) 2006-12-20 2012-09-05 日本電気株式会社 移動通信システム、ハンドオーバ制御方法、無線基地局、移動局及びプログラム
US7933346B2 (en) * 2006-12-27 2011-04-26 Intel Corporation Base station and method for mitigating interference in a sectorized communication network
EP2215870B1 (en) * 2007-11-05 2018-04-25 Apple Inc. Methods and systems for resource allocation
CN102257866A (zh) * 2008-12-19 2011-11-23 爱立信电话股份有限公司 Hsupa载波激活通知
WO2010087643A2 (en) * 2009-01-30 2010-08-05 Samsung Electronics Co., Ltd. Control signaling for transmissions over contiguous and non-contiguous frequency bands
US9026124B2 (en) * 2009-03-31 2015-05-05 Futurewei Technologies, Inc. System and method for interference mitigation in a wireless communications system
KR101631477B1 (ko) * 2009-08-05 2016-06-17 삼성전자주식회사 적응적으로 단일 포인트 송/수신 및 협력 멀티 포인트 송/수신을 적용하는 통신 시스템
US20110038356A1 (en) * 2009-08-13 2011-02-17 Yuval Bachrach VBR interference mitigation in an mmwave network
KR101752416B1 (ko) * 2009-08-28 2017-06-29 엘지전자 주식회사 부분 주파수 재사용을 이용한 신호 전송 방법
KR101633495B1 (ko) * 2009-09-22 2016-06-24 삼성전자주식회사 무선 통신 시스템에서 지연을 고려한 다중노드 협력 방법
KR101585009B1 (ko) * 2009-10-14 2016-01-13 삼성전자주식회사 기지국 간 협력 멀티-포인트 데이터 전송을 위한 터널링 제어 방법 및 데이터 전송 방법과, 터널링 제어 장치
US9166677B2 (en) * 2010-01-19 2015-10-20 Qualcomm Incorporated Method and apparatus for associating a relay in wireless communications
US9363038B2 (en) 2010-04-13 2016-06-07 Qualcomm Incorporated Evolved node B channel quality indicator (CQI) processing for heterogeneous networks
GB2544932B (en) 2011-11-28 2017-08-23 Ubiquisys Ltd Power management in a cellular system
WO2013144950A1 (en) 2012-03-25 2013-10-03 Intucell Ltd. System and method for optimizing performance of a communication network
IL224926A0 (en) 2013-02-26 2013-07-31 Valdimir Yanover A method and system for allocating resources in the @telecommunications@cellphone network
GB2518584B (en) 2013-07-09 2019-12-25 Cisco Tech Inc Power setting
US9655102B2 (en) 2014-06-20 2017-05-16 Cisco Technology, Inc. Interference control in a cellular communications network
US9693322B2 (en) 2014-09-11 2017-06-27 Xiaomi Inc. Method and device for adjusting transmission power
CN104270806B (zh) * 2014-09-11 2017-12-05 小米科技有限责任公司 发射功率调整方法及装置
WO2016141156A1 (en) * 2015-03-04 2016-09-09 Intel IP Corporation Sensing and deferral for orthogonal frequency divisional multiple access in a wireless network
US10080142B2 (en) * 2015-03-26 2018-09-18 Qualcomm Incorporated Null tone transmission in an unlicensed or shared spectrum
US9918314B2 (en) * 2015-04-14 2018-03-13 Cisco Technology, Inc. System and method for providing uplink inter cell interference coordination in a network environment
US9860852B2 (en) 2015-07-25 2018-01-02 Cisco Technology, Inc. System and method to facilitate small cell uplink power control in a network environment
US9648569B2 (en) 2015-07-25 2017-05-09 Cisco Technology, Inc. System and method to facilitate small cell uplink power control in a network environment
US9820296B2 (en) 2015-10-20 2017-11-14 Cisco Technology, Inc. System and method for frequency and time domain downlink inter-cell interference coordination
US9826408B2 (en) 2015-12-07 2017-11-21 Cisco Technology, Inc. System and method to provide uplink interference coordination in a network environment
US10609616B2 (en) 2015-12-22 2020-03-31 Alfred Consulting LLC System and method for using mobility information in heterogeneous networks
US10129807B2 (en) 2015-12-22 2018-11-13 Alfred Consulting LLC System and method for using mobility information in heterogeneous networks
US10143002B2 (en) 2016-01-12 2018-11-27 Cisco Technology, Inc. System and method to facilitate centralized radio resource management in a split radio access network environment
US9813970B2 (en) 2016-01-20 2017-11-07 Cisco Technology, Inc. System and method to provide small cell power control and load balancing for high mobility user equipment in a network environment
US10091697B1 (en) 2016-02-08 2018-10-02 Cisco Technology, Inc. Mitigation of uplink interference within heterogeneous wireless communications networks
US10631173B2 (en) 2016-09-02 2020-04-21 Qualcomm Incorporated Radio (NR) procedures for shared spectrum
US10756782B1 (en) * 2019-04-26 2020-08-25 XCOM Labs, Inc. Uplink active set management for multiple-input multiple-output communications
US11032841B2 (en) 2019-04-26 2021-06-08 XCOM Labs, Inc. Downlink active set management for multiple-input multiple-output communications

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2026611C1 (ru) 1991-04-29 1995-01-09 Владимир Мурадович Кочарян Соединитель преимущественно в установках для подключения больших интегральных схем к контактным элементам печатных плат
US5867478A (en) * 1997-06-20 1999-02-02 Motorola, Inc. Synchronous coherent orthogonal frequency division multiplexing system, method, software and device
US6493331B1 (en) 2000-03-30 2002-12-10 Qualcomm Incorporated Method and apparatus for controlling transmissions of a communications systems
RU2181229C1 (ru) 2001-10-04 2002-04-10 Оао "Персональные Коммуникации" Способ динамического перераспределения загрузки базовых станций сотовой сети связи и устройство для его осуществления (варианты)
US20030125040A1 (en) * 2001-11-06 2003-07-03 Walton Jay R. Multiple-access multiple-input multiple-output (MIMO) communication system
US7031742B2 (en) 2002-02-07 2006-04-18 Qualcomm Incorporation Forward and reverse link power control of serving and non-serving base stations in a wireless communication system
US6862502B2 (en) 2002-05-15 2005-03-01 General Electric Company Intelligent communications, command, and control system for a land-based vehicle
KR100967148B1 (ko) 2002-06-27 2010-07-05 인터디지탈 테크날러지 코포레이션 사용자 장치 측정값 정보를 피어 투 피어 방식으로교환하는 무선 네트워크 제어기
CN101997589B (zh) 2003-01-23 2013-05-29 高通股份有限公司 在多址无线通信系统中提供发射分集的方法和装置
CN1871862B (zh) * 2003-02-24 2012-03-21 高通股份有限公司 在多扇区小区中使用的导频信号
US9544860B2 (en) 2003-02-24 2017-01-10 Qualcomm Incorporated Pilot signals for use in multi-sector cells
US7218948B2 (en) 2003-02-24 2007-05-15 Qualcomm Incorporated Method of transmitting pilot tones in a multi-sector cell, including null pilot tones, for generating channel quality indicators
JP4723477B2 (ja) * 2003-02-24 2011-07-13 クゥアルコム・インコーポレイテッド マルチセクターセル内で用いるパイロット信号
US20040179493A1 (en) 2003-03-14 2004-09-16 Khan Farooq Ullah Methods of transmitting channel quality information and power allocation in wireless communication systems
JP2004297205A (ja) 2003-03-25 2004-10-21 Sanyo Electric Co Ltd 品質情報転送方法およびその方法を利用可能なパケット転送装置
US7640373B2 (en) 2003-04-25 2009-12-29 Motorola, Inc. Method and apparatus for channel quality feedback within a communication system
US7979078B2 (en) 2003-06-16 2011-07-12 Qualcomm Incorporated Apparatus, system, and method for managing reverse link communication resources in a distributed communication system
EP1526674B1 (en) * 2003-10-21 2007-08-01 Alcatel Lucent Method for subcarrier allocation and for modulation scheme selection in a wireless multicarrier transmission system
US7660275B2 (en) 2003-10-24 2010-02-09 Qualcomm Incorporated Local and wide-area transmissions in a wireless broadcast network
US20050124347A1 (en) * 2003-12-05 2005-06-09 Hosein Patrick A. Method and apparatus for congestion control in high speed wireless packet data networks
WO2005060132A1 (en) 2003-12-18 2005-06-30 Electronics And Telecommunications Research Institute Method and apparatus for requesting and reporting channel quality information in mobile communication system
TWM258436U (en) 2004-03-17 2005-03-01 Topower Computer Ind Co Ltd An improvement of adapter terminal for power supply
US20050245278A1 (en) 2004-04-29 2005-11-03 Rath Vannithamby Method and apparatus for forward link power control at non-serving radio sector transmitters
KR101053610B1 (ko) * 2004-06-25 2011-08-03 엘지전자 주식회사 Ｏｆｄｍ／ｏｆｄｍａ 시스템의 무선자원 할당 방법
KR100943620B1 (ko) * 2004-06-25 2010-02-24 삼성전자주식회사 다중 반송파 기반의 통신 시스템에서의 자원 할당 방법
US9294218B2 (en) 2004-07-16 2016-03-22 Qualcomm Incorporated Rate prediction in fractional reuse systems
JP4929590B2 (ja) 2004-12-17 2012-05-09 富士通株式会社 移動局および移動局の通信方法
US7548752B2 (en) 2004-12-22 2009-06-16 Qualcomm Incorporated Feedback to support restrictive reuse
JP2006253924A (ja) 2005-03-09 2006-09-21 Matsushita Electric Ind Co Ltd 移動局装置、基地局装置、制御局装置および基地局装置選択方法
US9184870B2 (en) 2005-04-01 2015-11-10 Qualcomm Incorporated Systems and methods for control channel signaling
US9408220B2 (en) 2005-04-19 2016-08-02 Qualcomm Incorporated Channel quality reporting for adaptive sectorization
US9184898B2 (en) * 2005-08-01 2015-11-10 Google Technology Holdings LLC Channel quality indicator for time, frequency and spatial channel in terrestrial radio access network
KR20070027844A (ko) * 2005-08-29 2007-03-12 삼성전자주식회사 무선통신 시스템에서 채널품질 정보를 전송하기 위한 방법및 장치
WO2007059914A1 (de) 2005-11-24 2007-05-31 Oerlikon Textile Gmbh & Co. Kg Verfahren und vorrichtung zum schmelzspinnen und abkühlen eines multifilen fadens mit kühllufttemperaturmessung innerhalb des filamentbündels

Also Published As

Publication number Publication date
KR20090084890A (ko) 2009-08-05
BRPI0717309B1 (pt) 2020-04-07
EP2092764A2 (en) 2009-08-26
KR101254603B1 (ko) 2013-04-15
US20080188234A1 (en) 2008-08-07
US9179469B2 (en) 2015-11-03
HK1134392A1 (en) 2010-04-23
JP2010507996A (ja) 2010-03-11
EP2849520A1 (en) 2015-03-18
CN102958176B (zh) 2016-12-21
CN102958176A (zh) 2013-03-06
TWI495366B (zh) 2015-08-01
JP2014197858A (ja) 2014-10-16
US20160029399A1 (en) 2016-01-28
CN101529962B (zh) 2013-11-06
EP2849520B1 (en) 2018-02-28
BRPI0717309A2 (pt) 2014-04-08
CN101529962A (zh) 2009-09-09
JP5866406B2 (ja) 2016-02-17
EP2092764B1 (en) 2015-08-26
SG170093A1 (en) 2011-04-29
EP2092764A4 (en) 2013-08-21
JP5653978B2 (ja) 2015-01-14
CA2902671A1 (en) 2008-05-02
RU2009119432A (ru) 2010-11-27
JP2013048430A (ja) 2013-03-07
TW200920151A (en) 2009-05-01
KR20120053061A (ko) 2012-05-24
WO2008052012A3 (en) 2008-06-26
RU2430489C2 (ru) 2011-09-27
WO2008052012A2 (en) 2008-05-02

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FZDE Discontinued

Effective date: 20180807