CN105141391B - 无线电通信系统中减少小区间干扰的方法和设备 - Google Patents

无线电通信系统中减少小区间干扰的方法和设备 Download PDF

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CN105141391B
CN105141391B CN201510486895.9A CN201510486895A CN105141391B CN 105141391 B CN105141391 B CN 105141391B CN 201510486895 A CN201510486895 A CN 201510486895A CN 105141391 B CN105141391 B CN 105141391B
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community
crs
base station
information
cell
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CN105141391A (zh
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徐翰瞥
金学成
徐人权
金炳勋
金沂濬
李大远
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LG Electronics Inc
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LG Electronics Inc
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    • 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
    • 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
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/27—Control channels or signalling for resource management between access points
    • 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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201510486895.9A 2010-03-24 2011-03-24 无线电通信系统中减少小区间干扰的方法和设备 Active CN105141391B (zh)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
US31724110P 2010-03-24 2010-03-24
US61/317,241 2010-03-24
US31770410P 2010-03-26 2010-03-26
US61/317,704 2010-03-26
US32077610P 2010-04-05 2010-04-05
US61/320,776 2010-04-05
US33090110P 2010-05-04 2010-05-04
US61/330,901 2010-05-04
US37668110P 2010-08-25 2010-08-25
US61/376,681 2010-08-25
US39107710P 2010-10-08 2010-10-08
US61/391,077 2010-10-08
CN201180015506.4A CN102823167B (zh) 2010-03-24 2011-03-24 无线电通信系统中减少小区间干扰的方法和设备

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EP (1) EP2550760B1 (cg-RX-API-DMAC7.html)
JP (3) JP5567153B2 (cg-RX-API-DMAC7.html)
KR (1) KR101850721B1 (cg-RX-API-DMAC7.html)
CN (2) CN105141391B (cg-RX-API-DMAC7.html)
WO (1) WO2011118993A2 (cg-RX-API-DMAC7.html)

Families Citing this family (134)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9059824B2 (en) * 2009-02-02 2015-06-16 Texas Instruments Incorporated Joint processing down link coordinated multi-point reference signal support
KR101850721B1 (ko) * 2010-03-24 2018-04-20 엘지전자 주식회사 무선 통신 시스템에서 셀간 간섭 저감방법 및 장치
US8897236B2 (en) * 2010-03-26 2014-11-25 Qualcomm Incorporated Physical downlink shared channel (PDSCH) protection
PL2586137T3 (pl) 2010-06-23 2017-09-29 Telefonaktiebolaget Lm Ericsson (Publ) Zarządzanie interferencjami sygnałów referencyjnych w sieciach heterogenicznych
US9344246B2 (en) * 2010-10-08 2016-05-17 Qualcomm Incorporated Reference signal configuration and relay downlink control channel
US9130725B2 (en) 2010-11-02 2015-09-08 Qualcomm Incorporated Interaction of PDSCH resource mapping, CSI-RS, and muting
WO2012064117A2 (ko) * 2010-11-12 2012-05-18 엘지전자 주식회사 무선 통신 시스템에서 셀간 간섭 조정에 대한 하향링크 제어 채널의 송수신 방법 및 장치
US10873425B2 (en) 2010-11-12 2020-12-22 Qualcomm Incorporated Acknowledgement / negative acknowledgement feedback for TDD
CN103339889A (zh) * 2010-12-02 2013-10-02 交互数字专利控股公司 用于使用共享节点在移动站处最小化干扰的方法和设备
WO2012085620A1 (en) * 2010-12-20 2012-06-28 Nokia Corporation Apparatus and method to set a control channel configuration in a communication system
US9002367B2 (en) * 2010-12-23 2015-04-07 Telefonaktiebolaget L M Ericsson (Publ) Downlink control for wireless heterogeneous telecommunications
US8964663B2 (en) * 2011-01-06 2015-02-24 Qualcomm Incorporated Method and apparatus for signaling paging configurations and channel state information reference signal (CSI-RS) configurations
US20120188953A1 (en) * 2011-01-20 2012-07-26 Electronics And Telecommunications Research Institute Coordinated multipoint transmission and reception method and coordinated multipoint transmission and reception system
US9059813B2 (en) * 2011-02-13 2015-06-16 Lg Electronics Inc. Method for transmitting uplink control information and user equipment, and method for receiving uplink control information and base station
US8811285B2 (en) 2011-02-14 2014-08-19 Futurewei Technologies, Inc. Control channel transmission and reception method and system
CN102647751B (zh) * 2011-02-17 2014-12-10 上海贝尔股份有限公司 协同多点传输中确定信道状态的方法
US20140036870A1 (en) * 2011-03-16 2014-02-06 Nokia Siemens Networks Oy Method and Apparatus
WO2012138079A2 (ko) * 2011-04-03 2012-10-11 엘지전자 주식회사 신호 전송 여부 결정 방법
JP5437310B2 (ja) * 2011-05-02 2014-03-12 株式会社Ｎｔｔドコモ 無線基地局装置、移動端末装置、無線通信方法及び無線通信システム
ES2623946T3 (es) * 2011-06-24 2017-07-12 Sun Patent Trust Dispositivo de transmisión, método de transmisión, dispositivo de recepción y método de recepción
US10028250B2 (en) * 2011-07-29 2018-07-17 Google Technology Holdings LLC Interference mitigation in an accessory for a wireless communication device
US9425940B2 (en) * 2011-08-11 2016-08-23 Lg Electronics Inc. Apparatus for transmitting and receiving downlink control information in a wireless access system and method thereof
US9648510B2 (en) * 2011-09-20 2017-05-09 Lg Electronics Inc. Method for measuring link quality in a wireless communication system and apparatus therefor
WO2013048567A1 (en) * 2011-09-30 2013-04-04 Intel Corporation Methods to transport internet traffic over multiple wireless networks simultaneously
KR101557253B1 (ko) * 2011-10-07 2015-10-02 블랙베리 리미티드 무선 네트워크에서의 간섭 관리
KR102120106B1 (ko) * 2011-10-13 2020-06-17 엘지전자 주식회사 무선 통신 시스템에서 단말이 신호를 송수신하는 방법 및 이를 위한 장치
JP2014533033A (ja) * 2011-11-04 2014-12-08 インテル・コーポレーション 協調マルチポイントシステムにおける送信ポイントインジケーション
CN102368759B (zh) * 2011-11-04 2018-04-27 中兴通讯股份有限公司 下行控制信道的发送方法及装置
CN103096374B (zh) * 2011-11-07 2016-03-23 上海贝尔股份有限公司 在异构网络中对用户设备进行干扰抑制的方法和设备
US8934326B2 (en) * 2011-11-07 2015-01-13 Qualcomm Incorporated Reference signal detection
US9276709B2 (en) * 2011-11-08 2016-03-01 Futurewei Technologies, Inc. System and method for interference management in cellular networks
CN103096333B (zh) * 2011-11-08 2015-09-09 华为技术有限公司 物理下行控制信道干扰的协调方法及基站
WO2013089344A1 (en) * 2011-12-15 2013-06-20 Lg Electronics Inc. Method for reducing interference of user equipment in wireless access system, and the user equipment for the same
JPWO2013099247A1 (ja) * 2011-12-27 2015-04-30 パナソニックＩｐマネジメント株式会社 サーバ装置、基地局装置及び識別番号決定方法
US9374253B2 (en) * 2012-01-13 2016-06-21 Qualcomm Incorporated DM-RS based decoding using CSI-RS-based timing
WO2013112971A1 (en) * 2012-01-27 2013-08-01 Nterdigital Patent Holdings, Inc. Managing or improving interference between cells
CN103313273B (zh) * 2012-03-13 2018-04-27 中兴通讯股份有限公司 一种信道发送方法、检测方法、基站及终端
US9832658B2 (en) * 2012-03-23 2017-11-28 Nokia Solutions And Networks Oy Interference coordination by means of directional antenna beams in a wireless system
CN104321987B (zh) * 2012-05-02 2017-10-13 Lg 电子株式会社 在无线接入系统中估计abs区域的方法及其装置
EP2838298B1 (en) * 2012-05-09 2019-07-10 Huawei Technologies Co., Ltd. Method and device for data transmission
US9166718B2 (en) 2012-05-11 2015-10-20 Intel Corporation Downlink control indication for a stand-alone new carrier type (NCT)
US8982693B2 (en) 2012-05-14 2015-03-17 Google Technology Holdings LLC Radio link monitoring in a wireless communication device
US9198070B2 (en) 2012-05-14 2015-11-24 Google Technology Holdings LLC Radio link monitoring in a wireless communication device
US9167580B2 (en) * 2012-05-16 2015-10-20 Samsung Electronics Co., Ltd. Method and apparatus for transmission of physical channel in DwPTS
KR101961919B1 (ko) * 2012-06-09 2019-03-27 삼성전자주식회사 무선 통신 시스템에서 신호 송수신 방법 및 장치
JP5935583B2 (ja) * 2012-08-07 2016-06-15 富士通株式会社 小規模基地局、通信システムおよび通信方法
CN107872257B (zh) 2012-10-04 2021-03-16 Lg 电子株式会社 在无线通信系统中通过考虑天线端口关系收发下行链路信号的方法和设备
EP2904844B1 (en) * 2012-10-06 2018-04-18 Telefonaktiebolaget LM Ericsson (publ) Crs interference mitigation for epdcch/pdsch demodulation under comp
CN103856901B (zh) * 2012-12-04 2017-06-09 成都鼎桥通信技术有限公司 Mbms业务数据的发送方法
CN103596638B (zh) * 2012-12-20 2016-10-26 华为技术有限公司 通信方法及装置
US9380466B2 (en) 2013-02-07 2016-06-28 Commscope Technologies Llc Radio access networks
US9414399B2 (en) 2013-02-07 2016-08-09 Commscope Technologies Llc Radio access networks
US9936470B2 (en) * 2013-02-07 2018-04-03 Commscope Technologies Llc Radio access networks
US9420476B2 (en) * 2013-02-20 2016-08-16 Telefonaktiebolaget L M Ericsson (Publ) Systems and methods of triggering interference mitigation without resource partitioning
US9425946B2 (en) 2013-02-21 2016-08-23 Blackberry Limited Interference measurement methods for advanced receiver in LTE/LTE-A
WO2014133589A1 (en) 2013-03-01 2014-09-04 Intel Corporation Wireless local area network (wlan) traffic offloading
US10171225B2 (en) 2013-04-01 2019-01-01 Panasonic Intellectual Property Corporation Of America Communication apparatus and control signal mapping method
CN105075144B (zh) 2013-04-01 2018-02-13 松下电器（美国）知识产权公司 发送装置及控制信号映射方法
EP3435723B1 (en) * 2013-04-05 2020-01-01 Telefonaktiebolaget LM Ericsson (publ) Ue, network node and methods of assisting measurements in mixed signal configuration
WO2014166061A1 (en) * 2013-04-09 2014-10-16 Qualcomm Incorporated eNB-eNB AND UE-UE MEASUREMENT FOR INTERFERENCE MITIGATION
WO2014178662A1 (ko) * 2013-04-30 2014-11-06 인텔렉추얼디스커버리 주식회사 공통참조신호를 이용한 스몰셀 네트워크 데이터 자원 추가 구성
WO2014185676A1 (ko) 2013-05-12 2014-11-20 엘지전자 주식회사 측정 수행 방법 및 단말
EP2999141A4 (en) * 2013-05-12 2017-01-25 LG Electronics Inc. Method for performing measurement and terminal
CN106413114B (zh) * 2013-05-22 2019-11-26 华为技术有限公司 异构网络中的控制设备
EP3001770B1 (en) * 2013-07-01 2019-03-13 Huawei Technologies Co., Ltd. Method, terminal, and wireless communications node for uplink data transmission
CN109510697B (zh) * 2013-07-04 2021-07-06 韩国电子通信研究院 处理无线电链路故障的方法
KR20150007753A (ko) * 2013-07-12 2015-01-21 삼성전자주식회사 무선 셀룰라 통신 시스템에서 기지국 간 단말의 단말 대 단말 발견 신호 전송 방법 및 장치
CN105594239A (zh) 2013-09-30 2016-05-18 诺基亚技术有限公司 用于针对TDD eIMTA的UL-DL干扰管理的回程信令支持
US9648584B2 (en) * 2013-10-31 2017-05-09 Motorola Solutions, Inc. Single frequency network broadcast for mission-critical services on LTE
CN110545134B (zh) * 2013-12-20 2022-10-21 北京三星通信技术研究有限公司 信道状态信息汇报的方法及装置
JP6256024B2 (ja) 2014-01-16 2018-01-10 富士通株式会社 無線基地局、及び、無線基地局の送信電力制御方法
KR20150107490A (ko) 2014-03-14 2015-09-23 삼성전자주식회사 무선통신 시스템에서 간섭 신호 제거 및 억제를 위한 제어정보 전송 방법 및 장치
CN105099633B (zh) * 2014-04-25 2019-08-09 北京三星通信技术研究有限公司 物理下行共享信道的传输方法及装置
US10225698B2 (en) 2014-07-03 2019-03-05 Cisco Technology, Inc. System and method for providing message delivery and paging to a group of users in a network environment
KR101896584B1 (ko) * 2014-08-21 2018-09-10 한국전자통신연구원 간섭 제어 시스템 및 이를 이용한 간섭 제어 방법
CN106605423B (zh) * 2014-08-28 2020-06-30 索尼公司 通信控制装置以及通信控制方法
KR102450241B1 (ko) * 2014-09-02 2022-10-04 엘지전자 주식회사 무선 통신 시스템에서 장치 대 장치 단말의 동기 신호 전송 방법 및 장치
WO2016045051A1 (zh) * 2014-09-25 2016-03-31 华为技术有限公司 一种无线信号的测量方法和装置
US20160095114A1 (en) 2014-09-26 2016-03-31 Electronics And Telecommunications Research Institute Method and apparatus for managing allocation and usage of radio resource, method and apparatus for transmitting data through unlicensed band channel, and method and apparatus for managing access of radio resource
US9686798B1 (en) * 2015-01-14 2017-06-20 Cisco Technology, Inc. System and method for providing collision-avoided physical downlink control channel resource allocation in a network environment
US10560935B2 (en) 2015-04-03 2020-02-11 Lg Electronics Inc. Method and device for transmitting and receiving signal in wireless communication system
EP3284183A1 (en) * 2015-04-15 2018-02-21 Nokia Solutions and Networks Sp. Z.O.O. Coordinated interference cancellation in wireless network
GB2538513B (en) * 2015-05-19 2021-04-28 British Broadcasting Corp Broadcast network
CN107735971B (zh) * 2015-06-29 2021-01-29 瑞典爱立信有限公司 基于干扰的资源分配
US10439767B2 (en) 2015-08-13 2019-10-08 Electronics And Telecommunications Research Institute Apparatus for transmitting and receiving data through unlicensed band
WO2017030325A1 (ko) * 2015-08-14 2017-02-23 엘지전자 주식회사 스페셜 서브프레임에서의 신호 송수신 방법 및 이를 위한 장치
CN107852707A (zh) * 2015-08-21 2018-03-27 富士通株式会社 解调参考信号的传输方法、装置以及通信系统
WO2017056003A2 (en) * 2015-10-01 2017-04-06 Nokia Technologies Oy Apparatus and method for puncturing data transmissions due to higher priority data
CN105407502A (zh) * 2015-10-30 2016-03-16 中国联合网络通信集团有限公司 一种确定存在重叠覆盖的小区的方法及装置
US10122517B2 (en) * 2015-12-29 2018-11-06 Ceva D.S.P. Ltd. Methods for estimating reference signal received power of cellular communication signals
EP3398258B1 (en) * 2015-12-30 2025-11-12 InterDigital Patent Holdings, Inc. Handling interference in multi-rat wtru
EP3437243B1 (en) 2016-03-30 2020-06-17 IDAC Holdings, Inc. Long term evolution-assisted nr flexible radio access
KR102458074B1 (ko) * 2016-03-31 2022-10-24 삼성전자 주식회사 이동 통신 시스템에서 이종 서비스 제공 방법 및 장치
KR102410282B1 (ko) * 2016-04-05 2022-06-17 한국전자통신연구원 확장 상향링크 서브프레임을 이용한 상향링크 전송 방법 및 장치
WO2017202333A1 (zh) * 2016-05-24 2017-11-30 华为技术有限公司 参考信号的传输方法及装置、网络设备和用户设备
CN107425948B (zh) * 2016-05-24 2020-12-01 华为技术有限公司 参考信号的传输方法及装置、网络设备和用户设备
US11115172B2 (en) * 2016-06-14 2021-09-07 Lg Electronics Inc. Method for transmitting and receiving multicast/broadcast data in wireless communication system, and apparatus therefor
EP3261398A1 (en) * 2016-06-20 2017-12-27 Peraso Technologies Inc. Method and apparatus for de-centralized spatial reuse in wireless communications systems
KR102508870B1 (ko) * 2016-07-11 2023-03-10 삼성전자 주식회사 이종 서비스 간 공존을 위한 송수신 방법 및 장치
WO2018014192A1 (en) * 2016-07-19 2018-01-25 Nec Corporation Method and device for performing communication
US11071136B2 (en) 2016-08-25 2021-07-20 Huawei Technologies Co., Ltd. System and method for multiplexing traffic
US11051208B2 (en) * 2016-08-25 2021-06-29 Huawei Technologies Co., Ltd. Co-existence of low latency and latency tolerant downlink communication
US11252717B2 (en) 2016-09-02 2022-02-15 Huawei Technologies Co., Ltd. Co-existence of latency tolerant and low latency communications
CN108024348B (zh) 2016-11-04 2024-05-07 华为技术有限公司 一种载波传输的方法、基站、用户设备和系统
CN108235443B (zh) * 2016-12-22 2020-05-08 大唐移动通信设备有限公司 一种下行子帧的业务调度方法和装置
CN108259148B (zh) * 2016-12-29 2021-07-09 华为技术有限公司 传输参考信号的方法和装置
CN112087761B (zh) * 2017-01-05 2023-10-03 华为技术有限公司 资源映射方法及用户设备
EP3567946A4 (en) * 2017-01-06 2020-09-02 NTT DoCoMo, Inc. USER DEVICE, BASE STATION AND REFERENCE SIGNAL TRANSMISSION METHOD
WO2018128492A1 (ko) * 2017-01-08 2018-07-12 엘지전자 주식회사 무선 통신 시스템에서 단말의 상향링크 신호 전송 방법 및 이를 지원하는 장치
US10716105B2 (en) 2017-02-14 2020-07-14 Lg Electronics Inc. Method for transmitting and receiving a physical downlink shared channel and a demodulation reference signal and apparatus therefor
US10841052B2 (en) * 2017-03-21 2020-11-17 Samsung Electronics Co., Ltd Multi-numerology based data transmitting and receiving method and apparatus capable of frequency hopping in OFDM system
KR102409062B1 (ko) * 2017-03-23 2022-06-15 삼성전자 주식회사 무선 통신 시스템에서 데이터의 송수신 장치 및 방법
US10581573B2 (en) 2017-03-31 2020-03-03 Samsung Electronics Co., Ltd. Apparatus, terminal and signal transmitting and receiving method thereof in a wireless communication system
KR102511988B1 (ko) * 2017-03-31 2023-03-21 삼성전자 주식회사 무선 통신 시스템에서 장치, 단말 및 이의 신호 송수신 방법
WO2018203440A1 (ja) * 2017-05-02 2018-11-08 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 端末及び通信方法
EP3619860B1 (en) * 2017-05-03 2023-01-04 Apple Inc. Handling collision for mini-slot-based and slot-based transmission
CN108809570B (zh) * 2017-05-04 2020-04-17 维沃移动通信有限公司 一种参考信号传输方法、相关设备及系统
EP3965337A1 (en) 2017-06-23 2022-03-09 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Receiver, transmitter, system and method implementing a retransmission process responsive to an indication that encoded data on allocated resources is not decodable
WO2019003156A1 (en) 2017-06-27 2019-01-03 Telefonaktiebolaget Lm Ericsson (Publ) Shared channel remapping in a multiple radio access technology co-existence scenario
US11153900B2 (en) * 2017-08-04 2021-10-19 Lg Electronics Inc. Method and apparatus for transmitting and receiving reference signals in a wireless communication system
JP6529560B2 (ja) * 2017-09-27 2019-06-12 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 通信装置、通信方法および集積回路
KR102395382B1 (ko) * 2017-10-16 2022-05-09 삼성전자 주식회사 무선 통신 시스템에서 기지국의 셀 구축 방법 및 장치
US10862560B2 (en) * 2018-04-06 2020-12-08 Qualcomm Incorporated PDSCH rate matching for aperiodic CSI-RS
US11108598B2 (en) * 2018-06-11 2021-08-31 Qualcomm Incorporated Transmission preemption in multi-TRP operation
US12395995B2 (en) * 2018-06-28 2025-08-19 Ntt Docomo, Inc. User terminal and radio communication method
US10575379B1 (en) * 2018-08-14 2020-02-25 North American Manufacturing Enterprises, Inc. System and method of two-wire control of multiple luminaries
CN112640331A (zh) 2018-08-29 2021-04-09 康普技术有限责任公司 具有多个控制器的集中式无线电接入网络中的时钟同步
CN111106885A (zh) * 2018-11-12 2020-05-05 维沃移动通信有限公司 测量方法、指示方法、装置、终端、网络设备及介质
JP6880104B2 (ja) * 2019-05-13 2021-06-02 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 通信装置、通信方法および集積回路
CN112449423A (zh) 2019-08-30 2021-03-05 上海华为技术有限公司 一种数据交互的方法
JP7146151B2 (ja) * 2020-09-17 2022-10-03 三菱電機株式会社 無線通信装置、制御回路、記憶媒体および信号処理方法
WO2023070630A1 (zh) * 2021-10-30 2023-05-04 上海华为技术有限公司 资源调度方法及基站
US12348452B2 (en) * 2022-04-04 2025-07-01 Qualcomm Incorporated Patterns for control channel puncturing and shared channel rate-matching
CN115002860B (zh) * 2022-06-09 2023-09-05 中国联合网络通信集团有限公司 干扰协调方法、装置及存储介质

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6782264B2 (en) 1999-01-08 2004-08-24 Trueposition, Inc. Monitoring of call information in a wireless location system
US6334059B1 (en) * 1999-01-08 2001-12-25 Trueposition, Inc. Modified transmission method for improving accuracy for e-911 calls
KR20060082991A (ko) 2005-01-14 2006-07-20 엘지노텔 주식회사 멀티 클록 분배 회로의 감시 장치
US8005175B2 (en) * 2006-03-17 2011-08-23 Futurewei Technologies, Inc. Method and apparatus for interference mitigation in an OFDMA-based communication system
KR100753369B1 (ko) * 2006-08-30 2007-08-30 주식회사 팬택 이동통신 시스템의 셀간 간섭을 저감하는 방법
CA2683476C (en) 2007-04-11 2019-04-02 Telefonaktiebolaget L M Ericsson (Publ) Information on reference signal structure for neighbouring cell measurements
US8897269B2 (en) * 2008-01-30 2014-11-25 Qualcomm Incorporated Method and apparatus for mitigating pilot pollution in a wireless network
US9544776B2 (en) * 2008-03-25 2017-01-10 Qualcomm Incorporated Transmission and reception of dedicated reference signals
US9867203B2 (en) 2008-07-11 2018-01-09 Qualcomm Incorporated Synchronous TDM-based communication in dominant interference scenarios
US20100034314A1 (en) * 2008-08-11 2010-02-11 Motorola Inc Antenna Configuration and Transmission Mode Signaling In Wireless Communication System
JP5276172B2 (ja) 2008-08-14 2013-08-28 サムスン エレクトロニクス カンパニー リミテッド Ｏｆｄｍａ通信システムにおける多重基準信号を支援する方法及び装置
US8547954B2 (en) * 2008-08-28 2013-10-01 Qualcomm Incorporated Methods and apparatus of adapting number of advertised transmit antenna ports
WO2010032791A1 (ja) 2008-09-22 2010-03-25 シャープ株式会社 基地局装置、端末装置、それらを備えた無線通信システムおよびその基地局に実行させるプログラム
WO2010090776A1 (en) * 2009-02-05 2010-08-12 Nortel Networks Limited Method and system for user equipment location determination on a wireless transmission system
KR101850721B1 (ko) 2010-03-24 2018-04-20 엘지전자 주식회사 무선 통신 시스템에서 셀간 간섭 저감방법 및 장치

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
2 Tx RSRP Measurements;Qualcomm Europe;《3GPP TSG-RAN WG4 #50 R4-090729》;20090216;全文 *

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