CN105814824B - 网络辅助干扰消除信令 - Google Patents

网络辅助干扰消除信令 Download PDF

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Publication number
CN105814824B
CN105814824B CN201480067652.5A CN201480067652A CN105814824B CN 105814824 B CN105814824 B CN 105814824B CN 201480067652 A CN201480067652 A CN 201480067652A CN 105814824 B CN105814824 B CN 105814824B
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CN
China
Prior art keywords
information
epdcch
naic
interference
feedback
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Expired - Fee Related
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CN201480067652.5A
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English (en)
Chinese (zh)
Other versions
CN105814824A (zh
Inventor
H·徐
W·陈
T·罗
P·盖尔
Y·魏
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Qualcomm Inc
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Qualcomm Inc
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Publication date
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Publication of CN105814824A publication Critical patent/CN105814824A/zh
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Publication of CN105814824B publication Critical patent/CN105814824B/zh
Expired - Fee Related legal-status Critical Current
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/005—Interference mitigation or co-ordination of intercell interference
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/005—Interference mitigation or co-ordination of intercell interference
    • H04J11/0056—Inter-base station aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/11—Semi-persistent 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
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • 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
    • 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
    • H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Noise Elimination (AREA)
  • Radio Relay Systems (AREA)
CN201480067652.5A 2013-12-13 2014-11-11 网络辅助干扰消除信令 Expired - Fee Related CN105814824B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201361916108P 2013-12-13 2013-12-13
US201361916037P 2013-12-13 2013-12-13
US61/916,108 2013-12-13
US61/916,037 2013-12-13
US14/536,830 2014-11-10
US14/536,830 US9641310B2 (en) 2013-12-13 2014-11-10 Network assisted interference cancellation signaling
PCT/US2014/064933 WO2015088688A1 (en) 2013-12-13 2014-11-11 Network assisted interference cancellation signaling

Publications (2)

Publication Number Publication Date
CN105814824A CN105814824A (zh) 2016-07-27
CN105814824B true CN105814824B (zh) 2018-06-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480067652.5A Expired - Fee Related CN105814824B (zh) 2013-12-13 2014-11-11 网络辅助干扰消除信令

Country Status (7)

Country Link
US (1) US9641310B2 (enExample)
EP (1) EP3080935A1 (enExample)
JP (1) JP6545683B2 (enExample)
KR (1) KR20160097231A (enExample)
CN (1) CN105814824B (enExample)
BR (1) BR112016013480A2 (enExample)
WO (1) WO2015088688A1 (enExample)

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US20150208428A1 (en) * 2014-01-17 2015-07-23 Lg Electronics Inc. Method and apparatus for interference cancellation
US9577778B2 (en) * 2014-02-24 2017-02-21 Intel Corporation Interference reduction using hybrid signaling
KR102271072B1 (ko) * 2014-03-20 2021-06-30 삼성전자 주식회사 무선통신 시스템에서 네트워크 지원 간섭 제거 및 억제 기술을 위한 간섭정보 전송 방법 및 장치
CN105101251B (zh) * 2014-05-08 2019-02-05 中国移动通信集团公司 一种网络辅助干扰删除的方法、装置、系统及相关设备
EP3145100A4 (en) * 2014-05-16 2017-12-13 LG Electronics Inc. Method and apparatus for cancelling interference and receiving signal in wireless communication system
AU2015259977B2 (en) * 2014-05-16 2017-09-28 Lg Electronics Inc. Method and apparatus for cancelling interference and receiving signal in wireless communication system
US20150372772A1 (en) * 2014-06-18 2015-12-24 Lg Electronics Inc. Method and apparatus for receiving signal in wireless communication system
US9800363B2 (en) * 2014-06-18 2017-10-24 Qualcomm Incorporated NAICS signaling for advanced LTE features
WO2016046026A1 (en) * 2014-09-26 2016-03-31 Telefonaktiebolaget L M Ericsson (Publ) Channel-state information reference symbol scheduling in license-assisted access lte
WO2016165753A1 (en) * 2015-04-15 2016-10-20 Nokia Solutions And Networks Sp. Z.O.O. Coordinated interference cancellation in wireless network
US9749115B2 (en) * 2015-11-30 2017-08-29 Verizon Patent And Licensing Inc. Interference cancellation on secondary carriers in a carrier aggregation environment
WO2017201674A1 (zh) 2016-05-24 2017-11-30 广东欧珀移动通信有限公司 用于消除小区间干扰的方法和装置
US20180295630A1 (en) * 2016-10-28 2018-10-11 Telefonaktiebolaget Lm Ericsson (Publ) Enabling Interference-Aware Configuration of at Least One Transmission and/or Interference Suppression in a Cellular Communication System
US11178651B2 (en) * 2017-03-23 2021-11-16 Interdigital Patent Holdings, Inc. Active interference management
CN108882265B (zh) * 2017-05-12 2021-03-19 展讯通信（上海）有限公司 Naics能力上报及naics参数配置方法、装置、用户设备及基站
US11502761B2 (en) * 2018-05-25 2022-11-15 Qualcomm Incorporated Enhanced RRM/CSI measurement for interference management
US20240414750A1 (en) * 2023-06-06 2024-12-12 Qualcomm Incorporated Interference assistance information for multiple user multiple-input multiple-output groups

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WO2013133747A2 (en) 2012-03-05 2013-09-12 Telefonaktiebolaget L M Ericsson (Publ) Signaling of other-cell signal's configuration information to facilitate interference cancellation at a mobile terminal
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Also Published As

Publication number Publication date
US20150172035A1 (en) 2015-06-18
JP2017505026A (ja) 2017-02-09
WO2015088688A1 (en) 2015-06-18
CN105814824A (zh) 2016-07-27
KR20160097231A (ko) 2016-08-17
BR112016013480A2 (pt) 2017-08-08
EP3080935A1 (en) 2016-10-19
JP6545683B2 (ja) 2019-07-17
US9641310B2 (en) 2017-05-02

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Granted publication date: 20180622

Termination date: 20211111