CN102835052B - 用于异构网络的演进型b节点信道质量指示符（cqi）处理 - Google Patents

用于异构网络的演进型b节点信道质量指示符（cqi）处理 Download PDF

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Publication number
CN102835052B
CN102835052B CN201180018852.8A CN201180018852A CN102835052B CN 102835052 B CN102835052 B CN 102835052B CN 201180018852 A CN201180018852 A CN 201180018852A CN 102835052 B CN102835052 B CN 102835052B
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China
Prior art keywords
subframe
cqi
report
equipment
enb
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CN201180018852.8A
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English (en)
Chinese (zh)
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CN102835052A (zh
Inventor
M·S·瓦贾佩亚姆
P·A·阿格舍
T·姬
A·达蒙佳诺维克
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • H04W52/244—Interferences in heterogeneous networks, e.g. among macro and femto or pico cells or other sector / system interference [OSI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • 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
    • 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
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B

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  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201180018852.8A 2010-04-13 2011-04-13 用于异构网络的演进型b节点信道质量指示符（cqi）处理 Expired - Fee Related CN102835052B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610269520.1A CN105790892B (zh) 2010-04-13 2011-04-13 用于无线通信的方法、设备和装置

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US32381310P 2010-04-13 2010-04-13
US61/323,813 2010-04-13
US13/085,261 US9363038B2 (en) 2010-04-13 2011-04-12 Evolved node B channel quality indicator (CQI) processing for heterogeneous networks
US13/085,261 2011-04-12
PCT/US2011/032376 WO2011130453A1 (en) 2010-04-13 2011-04-13 Evolved node b channel quality indicator (cqi) processing for heterogeneous networks

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201610269520.1A Division CN105790892B (zh) 2010-04-13 2011-04-13 用于无线通信的方法、设备和装置

Publications (2)

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CN102835052A CN102835052A (zh) 2012-12-19
CN102835052B true CN102835052B (zh) 2016-04-20

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CN201610269520.1A Expired - Fee Related CN105790892B (zh) 2010-04-13 2011-04-13 用于无线通信的方法、设备和装置

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Country Link
US (1) US9363038B2 (https=)
EP (1) EP2559183A1 (https=)
JP (2) JP5847799B2 (https=)
KR (2) KR101668068B1 (https=)
CN (2) CN102835052B (https=)
CA (1) CA2795333C (https=)
RU (1) RU2538290C2 (https=)
WO (1) WO2011130453A1 (https=)
ZA (1) ZA201208507B (https=)

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JP6309900B2 (ja) * 2012-01-26 2018-04-11 インターデイジタル パテント ホールディングス インコーポレイテッド Ｌｔｅ共存のための動的パラメータ調整
CN104106279B (zh) * 2012-02-10 2018-01-02 日本电气株式会社 无线电通信系统、基站和通信方法
EP2832165A4 (en) * 2012-03-27 2015-10-14 Nec China Co Ltd METHOD AND APPARATUS FOR SIGNALING AND CANCELING INTERFERENCE IN THE SAME PATH OF A CROSSED SUBFRAME
AU2012375908A1 (en) 2012-03-27 2014-09-25 Nec(China) Co., Ltd. Method and apparatus for reporting and cancelling cross-subframe co-channel interference
CN103582146A (zh) * 2012-08-02 2014-02-12 华为技术有限公司 一种用户调度方法、主基站、用户设备及异构网络
WO2014163570A1 (en) * 2013-04-04 2014-10-09 Telefonaktiebolaget L M Ericsson (Publ) Central network node, first network node, first wireless device, controller network node, and methods therein, of instructing the first network node to transmit to the first wireless device
CN103220751B (zh) * 2013-05-08 2016-03-30 哈尔滨工业大学 基于q学习资源分配策略的异构网络准入控制方法
KR101492542B1 (ko) * 2013-08-30 2015-02-23 에스케이텔레콤 주식회사 반송파 집합을 이용하는 이동통신 시스템의 무선자원 할당 장치 및 방법
US9736770B2 (en) * 2013-09-25 2017-08-15 Telefonaktiebolaget Lm Ericsson (Publ) Controller node and a method therein for selecting a network node in a heterogeneous network
KR102355625B1 (ko) * 2013-12-05 2022-01-26 엘지전자 주식회사 무선 통신 시스템에서 신호 송수신 방법 및 장치
EP3097731B1 (en) * 2014-01-21 2020-08-12 Telefonaktiebolaget LM Ericsson (publ) Scheduling for heterogeneous networks
CN104935400B (zh) * 2014-03-21 2018-12-11 普天信息技术有限公司 一种信道质量指示的生成方法及装置
US10149307B2 (en) * 2014-08-01 2018-12-04 Samsung Electronics Co., Ltd. Method and apparatus for providing feedback between base transceiver stations through cooperative communication in wireless communication system
CN104159314B (zh) * 2014-09-03 2017-12-08 重庆邮电大学 异构网络的分布式节能资源分配方法
US20170048916A1 (en) * 2015-08-13 2017-02-16 Electronics And Telecommunications Research Institute Operation method of a communication node in a network supporting licensed band and unlicensed band
GB2552307A (en) * 2016-07-12 2018-01-24 Tcl Communication Ltd Methods and devices for link adaptation under conditions of intermittent interference in wireless communication systems
US20180304086A1 (en) * 2017-04-19 2018-10-25 Qualcomm Incorporated Wireless communication frame design for medical implants
US11310751B2 (en) * 2019-05-28 2022-04-19 Qualcomm Incorporated Maximum permissible exposure assisted uplink traffic grant allocation
CN114008932B (zh) * 2019-06-28 2025-09-05 瑞典爱立信有限公司 信道质量指示符(cqi)报告的方法和设备

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Also Published As

Publication number Publication date
CN105790892A (zh) 2016-07-20
JP2013526156A (ja) 2013-06-20
WO2011130453A9 (en) 2012-10-26
RU2012148124A (ru) 2014-05-20
CN102835052A (zh) 2012-12-19
KR20130010486A (ko) 2013-01-28
JP5847799B2 (ja) 2016-01-27
ZA201208507B (en) 2013-08-28
HK1177842A1 (zh) 2013-08-30
KR101668068B1 (ko) 2016-10-21
KR101598134B1 (ko) 2016-02-26
EP2559183A1 (en) 2013-02-20
US9363038B2 (en) 2016-06-07
WO2011130453A1 (en) 2011-10-20
CA2795333A1 (en) 2011-10-20
CA2795333C (en) 2016-04-26
CN105790892B (zh) 2018-11-02
KR20150003895A (ko) 2015-01-09
RU2538290C2 (ru) 2015-01-10
US20120093010A1 (en) 2012-04-19
JP2015065673A (ja) 2015-04-09

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