WO2015036861A3 - 一种用于触发网络辅助干扰消除和抑制的方法及用户设备 - Google Patents

一种用于触发网络辅助干扰消除和抑制的方法及用户设备 Download PDF

Info

Publication number
WO2015036861A3
WO2015036861A3 PCT/IB2014/002107 IB2014002107W WO2015036861A3 WO 2015036861 A3 WO2015036861 A3 WO 2015036861A3 IB 2014002107 W IB2014002107 W IB 2014002107W WO 2015036861 A3 WO2015036861 A3 WO 2015036861A3
Authority
WO
WIPO (PCT)
Prior art keywords
user equipment
suppression
interference
interference cancellation
triggering network
Prior art date
Application number
PCT/IB2014/002107
Other languages
English (en)
French (fr)
Other versions
WO2015036861A2 (zh
Inventor
蒋琦
黄晟峰
Original Assignee
阿尔卡特朗讯
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 阿尔卡特朗讯 filed Critical 阿尔卡特朗讯
Publication of WO2015036861A2 publication Critical patent/WO2015036861A2/zh
Publication of WO2015036861A3 publication Critical patent/WO2015036861A3/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—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
    • H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

一种用户设备触发网络辅助干扰消除和抑制（NAICS）的使用方法，包括：测量相邻小区产生的干扰（例如，通过使用DM-RS对PDSCH信道进行估计）；识别生成干扰的这些相邻小区；并且向服务基站报告（干扰状态_NAICS）产生干扰的经筛选的相邻小区信息，使得该小区的基站对消除和抑制干扰的辅助信息的内容以及接受辅助信息的对象进行确定。本发明还提供了一种执行上述方法的用户设备。
PCT/IB2014/002107 2013-09-13 2014-09-11 一种用于触发网络辅助干扰消除和抑制的方法及用户设备 WO2015036861A2 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310419585.6A CN104469815B (zh) 2013-09-13 2013-09-13 一种用于触发网络辅助干扰消除和抑制的方法及用户设备
CN201310419585.6 2013-09-13

Publications (2)

Publication Number Publication Date
WO2015036861A2 WO2015036861A2 (zh) 2015-03-19
WO2015036861A3 true WO2015036861A3 (zh) 2015-08-06

Family

ID=52292957

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2014/002107 WO2015036861A2 (zh) 2013-09-13 2014-09-11 一种用于触发网络辅助干扰消除和抑制的方法及用户设备

Country Status (3)

Country Link
CN (1) CN104469815B (zh)
TW (1) TW201532453A (zh)
WO (1) WO2015036861A2 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106209301A (zh) * 2015-04-30 2016-12-07 电信科学技术研究院 一种干扰信息指示方法、干扰删除方法及装置
CN113597018A (zh) * 2015-07-07 2021-11-02 索尼公司 辅助通信装置和方法、无线接入点及其方法
CN106487488A (zh) * 2015-08-25 2017-03-08 电信科学技术研究院 控制信令的发送、接收方法、网络设备及接收设备
EP3432670A4 (en) 2016-05-24 2019-04-03 Guangdong OPPO Mobile Telecommunications Corp., Ltd. METHOD AND DEVICE FOR REMOVAL OF INTERFERENCE BETWEEN CELLS

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8855570B2 (en) * 2009-02-05 2014-10-07 Telefonaktiebolaget L M Ericsson (Publ) Coexistence of plural wireless communication transceivers in close proximity
CN101959207B (zh) * 2009-07-17 2012-11-28 联芯科技有限公司 一种邻小区的测量方法和装置
CN102056127B (zh) * 2009-11-03 2013-06-26 杰脉通信技术(上海)有限公司 一种tdd ue侧选择同频干扰小区列表的方法
US8737924B2 (en) * 2010-08-12 2014-05-27 Mediatek Inc. Method to trigger in-device coexistence interference mitigation in mobile cellular systems
NZ617293A (en) * 2011-05-12 2015-06-26 Ericsson Telefon Ab L M Methods in base stations, base stations, computer programs and computer program products
CN102572894B (zh) * 2011-12-30 2014-09-03 华为技术有限公司 一种干扰小区选择方法及装置
CN103220803A (zh) * 2012-01-19 2013-07-24 上海贝尔股份有限公司 进行小区参考信号干扰消除的方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
LG ELECTRONICS: "Discussion on scenarios and receiver types for NAICS", vol. RAN WG1, no. Chicago, USA; 20130415 - 20130419, 6 April 2013 (2013-04-06), XP050697187, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_72b/Docs/> [retrieved on 20130406] *
MEDIATEK INC: "Network-Assisted IS/IC Receiver Structures", vol. RAN WG4, no. Chicago, USA; 20130415 - 20130419, 8 April 2013 (2013-04-08), XP050701579, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_ran/WG4_Radio/TSGR4_66bis/Docs/> [retrieved on 20130408] *
SAMSUNG: "Views and evaluation on the potential gain of NAICS Receivers", vol. RAN WG4, no. Fukuoka, Japan; 20130520 - 20130524, 13 May 2013 (2013-05-13), XP050702641, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_ran/WG4_Radio/TSGR4_67/Docs/> [retrieved on 20130513] *

Also Published As

Publication number Publication date
CN104469815B (zh) 2019-04-05
CN104469815A (zh) 2015-03-25
TW201532453A (zh) 2015-08-16
WO2015036861A2 (zh) 2015-03-19

Similar Documents

Publication Publication Date Title
PH12017500324A1 (en) Method for dynamic csi feedback
WO2014183064A3 (en) COORDINATED MULTIPOINT (CoMP) AND NETWORK ASSISTED INTERFERENCE SUPPRESSION/CANCELLATION
WO2013133751A3 (en) Signaling data channel&#39;s configuration information to facilitate interference cancellation
MX2022002746A (es) Mejoramiento de se?ales de referencia para una celula compartida.
IN2014MN02230A (zh)
WO2014020110A3 (en) Cell-specific reference signal interference cancellation improvement
PH12020550842A1 (en) Random access with bandwidth part switch
MX2015005672A (es) Metodos para obtener mediciones en presencia de interferencia fuerte y/o altamente variable.
MY165864A (en) Method and apparatus for rate matching with muting
UA95582C2 (ru) Расширение utran для поддержания заглушения межсотовых помех
PH12015500356A1 (en) Cqi estimation in a wireless communication network
WO2014182489A3 (en) Method and apparatus for estimating an achievable link throughput based on assistance information
IN2014MN01720A (zh)
WO2015195210A3 (en) Network assisted interference cancellation and suppression, naics, signalling for multiple component carriers
HUE045224T2 (hu) Eljárás a használható sávszélesség növelésére egyrészt egy telekommunikációs hálózat rádiós hozzáférési hálózatának egy hozzáférési pontja és másrészt egy felhasználói berendezés között, rendszer a használható sávszélesség növelésére, hozzáférési pont a használható sávszélesség növelésére, és számítógépes programtermék
WO2016020750A3 (en) Methods and apparatuses for measurement enhancement in communication system
WO2015088950A3 (en) Load balancing in network deployments using unlicensed spectrum
MX354975B (es) Metodo, aparato y sistema para manejar interferencia de célula cocanal.
MX350854B (es) Sistema y método para el rastreo y analisis de recursos de soldadura.
WO2015036861A3 (zh) 一种用于触发网络辅助干扰消除和抑制的方法及用户设备
WO2013061162A3 (en) System and method of operating mode self-adaptation
WO2016075472A3 (en) Mobility management
SG11202100614TA (en) Method for cell selection, user equipment and network side equipment
WO2016072765A3 (ko) 소규모 셀 측정 방법 및 사용자 장치
WO2015057486A3 (en) Method and apparatus for optimizing coverage area of a small cell

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14824517

Country of ref document: EP

Kind code of ref document: A2