BRPI0717309A2 - Habilitando particionamento de recursos para sistemas de comunicações sem fio - Google Patents

Habilitando particionamento de recursos para sistemas de comunicações sem fio

Info

Publication number
BRPI0717309A2
BRPI0717309A2 BRPI0717309-1A2A BRPI0717309A BRPI0717309A2 BR PI0717309 A2 BRPI0717309 A2 BR PI0717309A2 BR PI0717309 A BRPI0717309 A BR PI0717309A BR PI0717309 A2 BRPI0717309 A2 BR PI0717309A2
Authority
BR
Brazil
Prior art keywords
wireless communication
communication systems
resource sharing
enabling resource
enabling
Prior art date
Application number
BRPI0717309-1A2A
Other languages
English (en)
Inventor
Naga Bhushan
Tingfang Ji
Aamod Kahndekar
Alexei Gorokhov
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 BRPI0717309A2 publication Critical patent/BRPI0717309A2/pt
Publication of BRPI0717309B1 publication Critical patent/BRPI0717309B1/pt

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)
BRPI0717309A 2006-10-24 2007-10-23 habilitando particionamento de recursos para sistemas de comunicações sem fio BRPI0717309B1 (pt)

Applications Claiming Priority (3)

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

Publications (2)

Publication Number Publication Date
BRPI0717309A2 true BRPI0717309A2 (pt) 2014-04-08
BRPI0717309B1 BRPI0717309B1 (pt) 2020-04-07

Family

ID=39325358

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0717309A BRPI0717309B1 (pt) 2006-10-24 2007-10-23 habilitando particionamento de recursos para sistemas de comunicações sem fio

Country Status (11)

Country Link
US (2) US9179469B2 (pt)
EP (2) EP2092764B1 (pt)
JP (3) JP2010507996A (pt)
KR (2) KR101254603B1 (pt)
CN (2) CN102958176B (pt)
BR (1) BRPI0717309B1 (pt)
CA (2) CA2663976A1 (pt)
RU (1) RU2430489C2 (pt)
SG (1) SG170093A1 (pt)
TW (1) TWI495366B (pt)
WO (1) WO2008052012A2 (pt)

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
KR101732856B1 (ko) * 2007-11-05 2017-05-04 애플 인크. 자원 배정을 위한 방법들 및 시스템들
US8854978B2 (en) 2008-12-19 2014-10-07 Telefonaktiebolaget L M Ericsson (Publ) HSUPA carrier activation notification
ES2608810T3 (es) * 2009-01-30 2017-04-17 Samsung Electronics Co., Ltd. Señalización de control para transmisiones sobre bandas de frecuencia contiguas y no contiguas
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
GB2496908B (en) 2011-11-28 2017-04-26 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
MXPA04011375A (es) 2002-06-27 2005-02-14 Interdigital Tech Corp Controlador de red de radio para intercambio de informacion de equipo.
US7630339B2 (en) 2003-01-23 2009-12-08 Qualcomm Incorporated Methods and apparatus of providing transmit diversity in a multiple access wireless communication system
CN1778058B (zh) * 2003-02-24 2010-11-10 高通股份有限公司 由无线终端使用的信道质量报告方法、无线终端和基站
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
AU2004214806A1 (en) * 2003-02-24 2004-09-10 Qualcomm Incorporated Pilot signals for use in multi-sector cells
US9544860B2 (en) * 2003-02-24 2017-01-10 Qualcomm Incorporated Pilot signals for use in multi-sector cells
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
ATE368977T1 (de) * 2003-10-21 2007-08-15 Alcatel Lucent Verfahren zur zuordnung der unterträger und zur auswahl des modulationsschemas in einem drahtlosen mehrträgerübertragungssystem
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
KR100943620B1 (ko) * 2004-06-25 2010-02-24 삼성전자주식회사 다중 반송파 기반의 통신 시스템에서의 자원 할당 방법
KR101053610B1 (ko) * 2004-06-25 2011-08-03 엘지전자 주식회사 Ｏｆｄｍ／ｏｆｄｍａ 시스템의 무선자원 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
EP1951936B1 (de) 2005-11-24 2009-03-04 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
EP2849520A1 (en) 2015-03-18
CN102958176A (zh) 2013-03-06
EP2092764B1 (en) 2015-08-26
RU2009119432A (ru) 2010-11-27
JP5866406B2 (ja) 2016-02-17
EP2849520B1 (en) 2018-02-28
KR20120053061A (ko) 2012-05-24
JP2014197858A (ja) 2014-10-16
WO2008052012A3 (en) 2008-06-26
EP2092764A4 (en) 2013-08-21
BRPI0717309B1 (pt) 2020-04-07
WO2008052012A2 (en) 2008-05-02
US9179469B2 (en) 2015-11-03
CN101529962B (zh) 2013-11-06
JP5653978B2 (ja) 2015-01-14
HK1134392A1 (en) 2010-04-23
US20160029399A1 (en) 2016-01-28
CA2663976A1 (en) 2008-05-02
JP2013048430A (ja) 2013-03-07
CA2902671A1 (en) 2008-05-02
EP2092764A2 (en) 2009-08-26
KR20090084890A (ko) 2009-08-05
TW200920151A (en) 2009-05-01
CN101529962A (zh) 2009-09-09
RU2430489C2 (ru) 2011-09-27
JP2010507996A (ja) 2010-03-11
TWI495366B (zh) 2015-08-01
KR101254603B1 (ko) 2013-04-15
US20080188234A1 (en) 2008-08-07
CN102958176B (zh) 2016-12-21
SG170093A1 (en) 2011-04-29

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Legal Events

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04W 72/08 , H04W 24/02

Ipc: H04W 72/08 (2009.01), H04W 24/02 (2009.01), H04B 1

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 07/04/2020, OBSERVADAS AS CONDICOES LEGAIS.