JP5105732B2 - セルラー・ネットワーク上のオーバーヘッド・チャネル品質メトリックの使用 - Google Patents

セルラー・ネットワーク上のオーバーヘッド・チャネル品質メトリックの使用 Download PDF

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JP5105732B2
JP5105732B2 JP2005283223A JP2005283223A JP5105732B2 JP 5105732 B2 JP5105732 B2 JP 5105732B2 JP 2005283223 A JP2005283223 A JP 2005283223A JP 2005283223 A JP2005283223 A JP 2005283223A JP 5105732 B2 JP5105732 B2 JP 5105732B2
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cqi
quality
metric
term
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JP2006109458A5 (enExample
JP2006109458A (ja
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コング ホングウェイ
ゾウ ジアリン
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アルカテル−ルーセント ユーエスエー インコーポレーテッド
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    • 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
    • H04W52/12—Outer and inner loops
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/20—Performing reselection for specific purposes for optimising the interference level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • 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
    • H04W52/146—Uplink power control
    • 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

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  • 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)
  • Computer Security & Cryptography (AREA)
JP2005283223A 2004-09-30 2005-09-29 セルラー・ネットワーク上のオーバーヘッド・チャネル品質メトリックの使用 Expired - Fee Related JP5105732B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/954,755 US9084199B2 (en) 2004-09-30 2004-09-30 Utilization of overhead channel quality metrics in a cellular network
US10/954,755 2004-09-30

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2012142579A Division JP5399536B2 (ja) 2004-09-30 2012-06-26 セルラー・ネットワーク上のオーバーヘッド・チャネル品質メトリックの使用

Publications (3)

Publication Number Publication Date
JP2006109458A JP2006109458A (ja) 2006-04-20
JP2006109458A5 JP2006109458A5 (enExample) 2008-11-13
JP5105732B2 true JP5105732B2 (ja) 2012-12-26

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JP2005283223A Expired - Fee Related JP5105732B2 (ja) 2004-09-30 2005-09-29 セルラー・ネットワーク上のオーバーヘッド・チャネル品質メトリックの使用
JP2012142579A Expired - Fee Related JP5399536B2 (ja) 2004-09-30 2012-06-26 セルラー・ネットワーク上のオーバーヘッド・チャネル品質メトリックの使用

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JP2012142579A Expired - Fee Related JP5399536B2 (ja) 2004-09-30 2012-06-26 セルラー・ネットワーク上のオーバーヘッド・チャネル品質メトリックの使用

Country Status (6)

Country Link
US (1) US9084199B2 (enExample)
EP (1) EP1643700B1 (enExample)
JP (2) JP5105732B2 (enExample)
KR (1) KR101111157B1 (enExample)
CN (1) CN1756436B (enExample)
DE (1) DE602005003088T2 (enExample)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8107425B2 (en) * 2004-10-25 2012-01-31 Telefonaktiebolaget Lm Ericsson (Publ) Radio quality based channel resource management
US7492722B2 (en) * 2004-11-04 2009-02-17 Interdigital Technology Corporation Wireless communication method and apparatus for adaptively biasing channel quality indicators to maintain a desired block error rate
ATE498256T1 (de) * 2004-12-17 2011-02-15 Ericsson Telefon Ab L M Vorrichtung und verfahren in einem zellularen netzwerk
US7385938B1 (en) * 2005-02-02 2008-06-10 At&T Corp. Method and apparatus for adjusting a network device configuration change distribution schedule
US8693383B2 (en) 2005-03-29 2014-04-08 Qualcomm Incorporated Method and apparatus for high rate data transmission in wireless communication
US9055552B2 (en) 2005-06-16 2015-06-09 Qualcomm Incorporated Quick paging channel with reduced probability of missed page
US8054898B2 (en) 2005-10-12 2011-11-08 Nortel Networks Limited Multi-user MIMO systems and methods
US7680125B2 (en) * 2005-10-19 2010-03-16 Telefonaktiebolaget Lm Ericsson (Publ) Scheduling packet data transmissions in a packet data network based on early decoded channel feedback reports
WO2007050952A1 (en) * 2005-10-27 2007-05-03 Qualcomm Incorporated A method and apparatus for determining probe sequence backoff time value in wireless communication systems
US7548760B2 (en) 2006-01-13 2009-06-16 Alcatel-Lucent Usa Inc. Method of reverse link dynamic power control in a wireless communication system using quality feedback from a delay-sensitive traffic stream or overhead channel
CN101682590B (zh) 2006-02-08 2012-12-26 Lg电子株式会社 在移动通信系统中发送信道质量信息的方法
CN101421941B (zh) 2006-04-21 2013-01-02 松下电器产业株式会社 多输入多输出接收装置和多输入多输出发送装置
CN103152092B (zh) * 2006-05-01 2017-04-19 英特尔公司 向发射机站提供具有公共码速率的cqi反馈
US7773951B2 (en) * 2006-05-23 2010-08-10 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for generating channel quality information for wireless communication
US7933606B2 (en) * 2006-06-30 2011-04-26 Nokia Corporation Multi-level control for measurement reports
EP2051409A1 (en) * 2006-08-08 2009-04-22 Panasonic Corporation Radio communication mobile station device and resource allocation method
WO2008020790A1 (en) * 2006-08-17 2008-02-21 Telefonaktiebolaget Lm Ericsson (Publ) Method for channel-dependent time- and frequency-domain
US20080081634A1 (en) * 2006-09-25 2008-04-03 Jorma Kaikkonen Method, device, system and software product for adaptive feedback rate with packet-based connection
BRPI0717860B1 (pt) * 2006-11-03 2020-01-21 Google Technology Holdings LLC método em um dispositivo de comunicação sem fio e método em uma entidade de infra-estrutura de rede de comunicação sem fio
US8462758B2 (en) * 2006-12-20 2013-06-11 Intel Corporation Channel quality information feedback techniques for a wireless system
KR101371809B1 (ko) * 2007-01-02 2014-04-02 엘지전자 주식회사 고속하향패킷접속의 채널상태정보 변경 및데이터전송방법과 그에 적용되는 통신시스템
ES2757902T3 (es) 2007-03-19 2020-04-30 Optis Wireless Technology Llc Notificación de CQI específica de portador de radio
US20100157829A1 (en) * 2007-05-24 2010-06-24 Telefonaktiebolaget Lm Ericsson (Publ) Method and a device for improved channel quality reporting
US7986122B2 (en) 2007-09-26 2011-07-26 Enphase Energy, Inc. Method and apparatus for power conversion with maximum power point tracking and burst mode capability
CN101420745B (zh) * 2007-10-23 2011-01-19 中兴通讯股份有限公司 一种空分多址模式转换的信道质量指示调整方法
EP2073419B1 (en) 2007-12-20 2011-10-26 Panasonic Corporation Control channel signaling using a common signaling field for transport format and redundancy version
KR101559320B1 (ko) * 2008-02-18 2015-10-13 삼성전자주식회사 라이센스 대역 및 공유 대역의 효과적 사용을 위한 모바일시스템 및 기지국 시스템
WO2009104146A1 (en) * 2008-02-19 2009-08-27 Nxp B.V. Uplink feedback in a multimedia broadcast/multicast services (mbms) wireless communications system
CN102523074B (zh) * 2011-12-22 2015-04-01 北京北方烽火科技有限公司 一种无线通信系统自适应编码调制方法与装置
CN103284692B (zh) * 2012-03-02 2016-07-27 日本光电工业株式会社 接收装置、具有接收装置的医疗用系统及信道设定方法
US8977313B2 (en) * 2012-05-18 2015-03-10 Futurewei Technologies, Inc. Method for optimizing uplink power-control parameters in LTE
US8959407B2 (en) * 2012-11-28 2015-02-17 Intel Corporation Scaling factors for hard decision reads of codewords distributed across die
US10278178B2 (en) 2014-05-19 2019-04-30 Qualcomm Incorporated Apparatus and method for inter-band pairing of carriers for time division duplex transmit- and receive-switching
US11357022B2 (en) * 2014-05-19 2022-06-07 Qualcomm Incorporated Apparatus and method for interference mitigation utilizing thin control
KR102412695B1 (ko) 2015-07-28 2022-06-24 삼성전자주식회사 데이터 수신을 제어하기 위한 장치 및 방법
CN107889149B (zh) * 2016-09-30 2023-11-03 华为技术有限公司 一种上报信道质量信息的方法、装置及系统
US12074694B2 (en) * 2018-09-06 2024-08-27 Nokia Solutions And Networks Oy ACQI decoding confidence detection
CN113595698B (zh) * 2020-04-30 2023-06-02 华为技术有限公司 一种调整信道质量指标cqi的方法和终端设备

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6141388A (en) * 1998-03-11 2000-10-31 Ericsson Inc. Received signal quality determination method and systems for convolutionally encoded communication channels
US20020102983A1 (en) * 2001-02-01 2002-08-01 Anders Furuskar Method and apparatus for controlling quality of service for multiple services through power setting
KR100547893B1 (ko) * 2001-10-30 2006-02-01 삼성전자주식회사 이동통신시스템에서 역방향 채널의 전력 제어 방법 및 장치
KR100493079B1 (ko) * 2001-11-02 2005-06-02 삼성전자주식회사 고속 순방향 패킷 접속 방식을 사용하는 광대역 부호 분할다중 접속 통신 시스템에서 순방향 채널 품질을 보고하는장치 및 방법
US7711363B2 (en) * 2002-01-08 2010-05-04 Qualcomm Incorporated Method and apparatus for controlling communications of data from multiple base stations to a mobile station in a communication system
US7245598B2 (en) * 2002-02-21 2007-07-17 Qualcomm Incorporated Feedback of channel quality information
KR100837351B1 (ko) * 2002-04-06 2008-06-12 엘지전자 주식회사 이동통신 시스템의 무선링크 파라미터 갱신 방법
KR100932482B1 (ko) * 2002-05-03 2009-12-17 엘지전자 주식회사 셀 또는 섹터 스위칭을 위한 프레임 전송 방법
US7424270B2 (en) * 2002-09-25 2008-09-09 Qualcomm Incorporated Feedback decoding techniques in a wireless communications system
SG160204A1 (en) * 2002-12-04 2010-04-29 Interdigital Tech Corp Reliability detection of channel quality indicator (cqi) and application to outer loop power control
US7583637B2 (en) * 2003-01-31 2009-09-01 Alcatel-Lucent Usa Inc. Methods of controlling data rate in wireless communications systems
JP3753698B2 (ja) * 2003-02-07 2006-03-08 松下電器産業株式会社 無線送信装置および伝送レート決定方法
US7573856B2 (en) * 2003-11-25 2009-08-11 Telefonaktiebolaget Lm Ericsson (Publ) Power-based rate adaptation of wireless communication channels
US7197692B2 (en) * 2004-06-18 2007-03-27 Qualcomm Incorporated Robust erasure detection and erasure-rate-based closed loop power control

Also Published As

Publication number Publication date
DE602005003088D1 (de) 2007-12-13
KR101111157B1 (ko) 2012-03-14
CN1756436A (zh) 2006-04-05
JP5399536B2 (ja) 2014-01-29
JP2012249299A (ja) 2012-12-13
EP1643700B1 (en) 2007-10-31
KR20060051925A (ko) 2006-05-19
EP1643700A2 (en) 2006-04-05
DE602005003088T2 (de) 2008-10-02
CN1756436B (zh) 2010-07-28
EP1643700A3 (en) 2006-04-19
JP2006109458A (ja) 2006-04-20
US20060072508A1 (en) 2006-04-06
US9084199B2 (en) 2015-07-14

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