RU2613178C2 - Способ, система и устройство для приема совместно используемого канала нисходящей линии связи в кооперативных многоточечных передачах - Google Patents

Способ, система и устройство для приема совместно используемого канала нисходящей линии связи в кооперативных многоточечных передачах Download PDF

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RU2613178C2
RU2613178C2 RU2013136857A RU2013136857A RU2613178C2 RU 2613178 C2 RU2613178 C2 RU 2613178C2 RU 2013136857 A RU2013136857 A RU 2013136857A RU 2013136857 A RU2013136857 A RU 2013136857A RU 2613178 C2 RU2613178 C2 RU 2613178C2
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downlink transmission
comp
sequence
transmission
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RU2013136857A
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RU2013136857A (ru
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Годун ЧЖАН
Гислен ПЕЛЛЕТЬЕ
Афшин ХАГИГАТ
Поль МАРИНЬЕ
Кристофер КЕЙВ
Паскаль М. АДЖАКПЛЕ
Аллан И. ТСАЙ
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Интердиджитал Пэйтент Холдингз, Инк.
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • 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
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/005—Transmission of information for alerting of incoming communication

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
RU2013136857A 2011-01-07 2012-01-06 Способ, система и устройство для приема совместно используемого канала нисходящей линии связи в кооперативных многоточечных передачах RU2613178C2 (ru)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201161430647P 2011-01-07 2011-01-07
US61/430,647 2011-01-07
US201161480746P 2011-04-29 2011-04-29
US61/480,746 2011-04-29
US201161556062P 2011-11-04 2011-11-04
US61/556,062 2011-11-04
PCT/US2012/020547 WO2012094635A1 (en) 2011-01-07 2012-01-06 Method, system and apparatus for downlink shared channel reception in cooperative multipoint transmissions

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RU2013136857A RU2013136857A (ru) 2015-02-20
RU2613178C2 true RU2613178C2 (ru) 2017-03-15

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US (3) US8842622B2 (enExample)
EP (1) EP2661819B1 (enExample)
JP (2) JP6039578B2 (enExample)
KR (1) KR101883516B1 (enExample)
CN (2) CN103299556B (enExample)
BR (1) BR112013017480B1 (enExample)
RU (1) RU2613178C2 (enExample)
TW (1) TWI554046B (enExample)
WO (1) WO2012094635A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2777374C2 (ru) * 2017-05-03 2022-08-02 Идак Холдингз, Инк. Адаптация передачи и доступ без предоставления
US11811703B2 (en) 2018-09-20 2023-11-07 Telefonaktiebolaget Lm Ericsson (Publ) Demodulation reference signaling in LTE/NR coexistence
US11973561B2 (en) 2019-04-26 2024-04-30 Beijing Xiaomi Mobile Software Co., Ltd. Antenna panel application method, apparatus and storage medium
US12213169B2 (en) 2017-05-03 2025-01-28 Interdigital Patent Holdings, Inc. Transmission adaptation and grant-free access

Families Citing this family (191)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090268910A1 (en) * 2008-04-28 2009-10-29 Samsung Electronics Co., Ltd. Apparatus and method for initialization of a scrambling sequence for a downlink reference signal in a wireless network
EP3226503B1 (en) * 2009-07-13 2020-02-19 LG Electronics, Inc. Method and apparatus for configuring a transmission mode for a backhaul link transmission
KR101866577B1 (ko) * 2010-01-11 2018-06-11 삼성전자주식회사 통신 시스템의 업링크에서 낮은 레이턴시 송신을 가능하게 하는 장치 및 방법
KR101688551B1 (ko) * 2010-02-11 2016-12-22 삼성전자주식회사 무선 통신 시스템에서 사용자에 특정한 ｄｍｒｓ 안테나 포트를 지시하는 방법
JP4862086B2 (ja) * 2010-03-04 2012-01-25 シャープ株式会社 無線通信システム、基地局装置、移動局装置、無線通信方法および集積回路
GB2497468B (en) * 2010-09-13 2018-03-28 Lg Electronics Inc Method and device for transmitting control information
US9392576B2 (en) 2010-12-29 2016-07-12 Motorola Solutions, Inc. Methods for tranporting a plurality of media streams over a shared MBMS bearer in a 3GPP compliant communication system
KR101883516B1 (ko) * 2011-01-07 2018-08-24 인터디지탈 패튼 홀딩스, 인크 협력형 다중지점 송신에서 다운링크 공유 채널 수신을 위한 방법, 시스템 및 장치
US10200166B2 (en) * 2011-01-17 2019-02-05 Qualcomm Incorporated Rate matching for coordinated multipoint transmission schemes
US11575478B2 (en) 2011-01-17 2023-02-07 Qualcomm Incorporated Rate matching for coordinated multipoint transmission schemes
EP2487825B1 (en) * 2011-01-28 2020-03-04 Samsung Electronics Co., Ltd. Method and device for generating reference signal in cellular mobile communication system
US9560663B2 (en) * 2011-02-11 2017-01-31 Electronics And Telecommunications Research Institute Wireless communication system using multiple transmission and reception points
EP3113567B1 (en) 2011-02-11 2018-04-11 Interdigital Patent Holdings, Inc. Systems and methods for an enhanced control channel
US9282556B2 (en) * 2011-02-15 2016-03-08 Kyocera Corporation Base station and communication method thereof
WO2012124923A2 (ko) 2011-03-11 2012-09-20 엘지전자 주식회사 무선 통신 시스템에서 동적 서브프레임 설정 방법 및 이를 위한 장치
US9265033B2 (en) * 2011-03-11 2016-02-16 Lg Electronics Inc. Method for receiving downlink signal and method for transmitting same, and device for receiving same and device for transmitting same
US9538514B2 (en) * 2011-03-11 2017-01-03 Lg Electronics Inc. Method for receiving downlink signal and method for transmitting same, user equipment, and base station
JP5271373B2 (ja) * 2011-03-24 2013-08-21 シャープ株式会社 基地局、端末、通信システム、通信方法、および集積回路
US8948293B2 (en) * 2011-04-20 2015-02-03 Texas Instruments Incorporated Downlink multiple input multiple output enhancements for single-cell with remote radio heads
CN102752083B (zh) * 2011-04-22 2017-12-12 株式会社Ntt都科摩 一种实现多点协作传输配置的方法
JP5810399B2 (ja) * 2011-04-27 2015-11-11 シャープ株式会社 基地局、端末および無線通信方法
JP5895356B2 (ja) * 2011-04-27 2016-03-30 シャープ株式会社 基地局、端末および無線通信方法
JP5801093B2 (ja) * 2011-04-27 2015-10-28 シャープ株式会社 基地局、端末、通信システムおよび通信方法
EP3972182A1 (en) * 2011-05-03 2022-03-23 Telefonaktiebolaget LM Ericsson (publ) Search area based control channel monitoring
WO2012150822A2 (ko) * 2011-05-03 2012-11-08 엘지전자 주식회사 하향링크 신호 수신방법 및 사용자기기와, 하향링크 신호 전송방법 및 기지국
CN103688476B (zh) * 2011-05-03 2017-02-15 三星电子株式会社 接收多媒体广播组播服务和处理半永久调度的方法和装置
US8792924B2 (en) * 2011-05-06 2014-07-29 Futurewei Technologies, Inc. System and method for multi-cell access
US9735844B2 (en) * 2011-05-09 2017-08-15 Texas Instruments Incorporated Channel feedback for coordinated multi-point transmissions
CN102811107B (zh) * 2011-06-03 2016-03-30 华为技术有限公司 导频序列配置方法和网络设备
KR101840642B1 (ko) * 2011-06-07 2018-03-21 한국전자통신연구원 분산 안테나 무선 통신 시스템 및 그 방법
CN102355292A (zh) * 2011-08-05 2012-02-15 中兴通讯股份有限公司 参数传输方法及装置、参数生成方法及装置
KR101901434B1 (ko) 2011-09-23 2018-09-27 삼성전자 주식회사 협력 통신 시스템을 위한 피드백 송수신 방법 및 장치
US9497741B2 (en) * 2011-09-26 2016-11-15 Lg Electronics Inc. Method and apparatus for transmitting and receiving uplink control information in radio access system
EP2763326A4 (en) * 2011-09-26 2015-07-01 Lg Electronics Inc METHOD AND APPARATUS FOR TRANSMITTING CONTROL AMOUNT SIGNAL IN WIRELESS COMMUNICATION SYSTEM
EP2575284B1 (en) 2011-09-30 2019-12-11 Samsung Electronics Co., Ltd Method and apparatus for transmitting and receiving signals in distributed antenna system
JP2014532350A (ja) * 2011-09-30 2014-12-04 サムスン エレクトロニクス カンパニー リミテッド 無線通信システムにおけるデータ送受信方法及び装置
KR20130035830A (ko) * 2011-09-30 2013-04-09 삼성전자주식회사 분산 안테나 시스템에서 신호 송수신 장치 및 방법
US20130088960A1 (en) 2011-10-07 2013-04-11 Futurewei Technologies, Inc. System and Method for Information Delivery with Multiple Point Transmission
US9838089B2 (en) 2011-10-07 2017-12-05 Futurewei Technologies, Inc. System and method for multiple point transmission in a communications system
US20140226616A1 (en) * 2011-10-14 2014-08-14 Lg Electronics Inc. Method and device for detecting control channel in multi-node system
KR101902578B1 (ko) * 2011-10-14 2018-10-01 애플 인크. 무선통신 시스템에서 참조신호의 전송 방법 및 장치
WO2013058585A1 (ko) * 2011-10-19 2013-04-25 엘지전자 주식회사 협력 다중점을 위한 통신 방법 및 이를 이용한 무선기기
US9520970B2 (en) * 2011-10-26 2016-12-13 Lg Electronics Inc. Method and device for inter cell interference coordination in wireless communication system
US9723496B2 (en) * 2011-11-04 2017-08-01 Qualcomm Incorporated Method and apparatus for interference cancellation by a user equipment using blind detection
RU2587409C2 (ru) 2011-11-04 2016-06-20 Интел Корпорейшн Указание точки передачи в скоординированной многоточечной системе
EP2779765B1 (en) * 2011-12-14 2019-05-29 Huawei Technologies Co., Ltd. Method and base station for transmitting signal
KR101967298B1 (ko) * 2011-12-16 2019-08-13 엘지전자 주식회사 다중 셀 시스템에서 물리 채널에 대한 자원 매핑 방법 및 장치
US9084252B2 (en) 2011-12-29 2015-07-14 Qualcomm Incorporated Processing enhanced PDCCH (ePDCCH) in LTE
WO2013105820A1 (en) 2012-01-11 2013-07-18 Samsung Electronics Co., Ltd. Apparatus and method for transmitting/receiving downlink data channel signal transmission information in cellular radio communication system using cooperative multi-point scheme
US9668246B2 (en) * 2012-01-19 2017-05-30 Kyocera Corporation Mobile communication system, base station and communication control method for notification and management of resource allocation information in CoMP cooperating set
US8995347B2 (en) * 2012-01-19 2015-03-31 Samsung Electronics Co., Ltd. Apparatus and method for pilot scrambling for enhanced physical downlink control channels
US9794913B2 (en) 2012-01-27 2017-10-17 Interdigital Patent Holdings, Inc. Systems and/or methods for providing EPDCCH in a multiple carrier based and/or quasi-collated network
CN104115460A (zh) * 2012-01-30 2014-10-22 美国博通公司 用于提供增强干扰抑制的方法和设备
US9054843B2 (en) * 2012-01-30 2015-06-09 Nokia Solutions And Networks Oy Search space arrangement for control channel
KR20130091280A (ko) * 2012-02-07 2013-08-16 삼성전자주식회사 협력 전송을 지원하는 네트워크에서 데이터 전송을 위한 방법 및 장치
WO2013119091A1 (ko) * 2012-02-11 2013-08-15 엘지전자 주식회사 다중 셀 기반 무선 통신 시스템에서 하향링크 데이터 채널 수신 방법 및 이를 위한 장치
WO2013122164A1 (ja) * 2012-02-14 2013-08-22 京セラ株式会社 移動通信システム、基地局、及び通信制御方法
US9490943B2 (en) * 2012-02-21 2016-11-08 Lg Electronics Inc. Method for receiving or transmitting downlink signal and apparatus for same
EP2635087A1 (en) * 2012-02-28 2013-09-04 Alcatel Lucent Apparatus, method and computer program for controlling transmission points in a mobile communication system
US9450719B2 (en) * 2012-03-05 2016-09-20 Lg Electronics Inc. Method and apparatus for transmitting or receiving downlink signal
JP6191997B2 (ja) * 2012-03-06 2017-09-06 シャープ株式会社 移動局装置、基地局装置、通信方法、および集積回路
JP5890743B2 (ja) * 2012-03-09 2016-03-22 Kddi株式会社 無線通信システム、端末、送信局、及び無線通信プログラム
US9924498B2 (en) * 2012-03-12 2018-03-20 Qualcomm Incorporated Selecting a cell identifier based on a downlink control information
US9668167B2 (en) * 2012-03-16 2017-05-30 Qualcomm Incorporated Transport block size limitation for enhanced control channel operation in LTE
WO2013141802A1 (en) 2012-03-19 2013-09-26 Telefonaktiebolaget L M Ericsson (Publ) Aggregation of resources in enhanced control channels
US20150036609A1 (en) * 2012-03-19 2015-02-05 Lg Electronics Inc. Method and apparatus for transmitting reference signal
US9178680B2 (en) * 2012-03-23 2015-11-03 Alcatel Lucent Control signaling for downlink coordinated multipoint wireless communication
EP2689618B1 (en) * 2012-03-23 2017-02-01 MediaTek Inc. Methods for physical layer multi-point carrier aggregation and multi-point feedback configuration
US8995366B2 (en) * 2012-03-23 2015-03-31 Google Technology Holdings LLC Radio link monitoring in a wireless communication device for a enhanced control channel
US8731124B2 (en) 2012-03-28 2014-05-20 Telefonaktiebolaget Lm Ericsson (Publ) Signaling of sequence generator initialization parameters for uplink reference signal generation
KR102057864B1 (ko) * 2012-04-25 2019-12-20 엘지전자 주식회사 무선 통신 시스템에서 데이터 송수신 방법 및 이를 위한 장치
US20130286960A1 (en) * 2012-04-30 2013-10-31 Samsung Electronics Co., Ltd Apparatus and method for control channel beam management in a wireless system with a large number of antennas
ES2987157T3 (es) * 2012-05-03 2024-11-13 Samsung Electronics Co Ltd Señales de referencia y espacio de búsqueda común para canales de control mejorados
WO2013168969A1 (ko) * 2012-05-07 2013-11-14 엘지전자 주식회사 무선통신 시스템에서 채널 상태 정보 전송 방법 및 장치
US9455814B2 (en) * 2012-05-10 2016-09-27 Lg Electronics Inc. Method and apparatus for transmitting and receiving data
KR102210081B1 (ko) 2012-05-11 2021-02-01 팬텍 주식회사 무선통신 시스템에서의 참조신호 송수신 방법 및 장치
CN103428713B (zh) * 2012-05-15 2016-11-02 上海贝尔股份有限公司 物理下行链路控制信道的检测方法与装置
US8923207B2 (en) * 2012-05-17 2014-12-30 Industrial Technology Research Institute Method for initializing sequence of reference signal and base station using the same
US9596064B2 (en) * 2012-05-18 2017-03-14 Lg Electronics Inc. Method and apparatus for transmitting or receiving downlink signal
US20150181568A1 (en) * 2012-06-05 2015-06-25 Lg Electronics Inc. Method and apparatus for receiving control information in wireless communication system
US20140022988A1 (en) * 2012-07-20 2014-01-23 Alexei Davydov User equipment and method for antenna port quasi co-location signaling in coordinated multi-point operations
KR102094287B1 (ko) * 2012-07-25 2020-03-31 삼성전자 주식회사 셀 내의 주파수 집적 시스템에서 제어 채널 전송 방법 및 장치
US20140045510A1 (en) * 2012-07-25 2014-02-13 Nec Laboratories America, Inc. Coordinated Multipoint Transmission and Reception (CoMP)
CN103581090B (zh) * 2012-07-26 2016-12-28 华为技术有限公司 导频信号发送方法和装置
CN102821476B (zh) * 2012-07-26 2014-12-31 新邮通信设备有限公司 基于加权和度量的多小区联合处理方法
US9628215B2 (en) * 2012-08-01 2017-04-18 Nokia Solutions And Networks Oy Cell-specific reference signal interference cancellation improvement
EP2693653A1 (en) * 2012-08-03 2014-02-05 Alcatel Lucent Coordinated multipoint transmission modes
US9839009B2 (en) 2012-08-03 2017-12-05 Qualcomm Incorporated Methods and apparatus for processing control and/or shared channels in long term evolution (LTE)
US9325466B2 (en) * 2012-08-03 2016-04-26 Nokia Technologies Oy Signaling for ePDCCH resource mapping in the support of CoMP
EP2693654A1 (en) 2012-08-03 2014-02-05 Alcatel Lucent Coordinated multipoint transmission modes
US9203576B2 (en) 2012-08-03 2015-12-01 Telefonaktiebolaget L M Ericsson (Publ) Quasi co-located antenna ports for channel estimation
KR20140019718A (ko) * 2012-08-06 2014-02-17 주식회사 케이티 송수신포인트의 제어정보 전송방법 및 그 송수신포인트, 단말의 상향링크 컨트롤 채널 자원 매핑방법, 그 단말
US20140064135A1 (en) * 2012-08-28 2014-03-06 Texas Instruments Incorporated Reception of Downlink Data for Coordinated Multi-Point Transmission in the Event of Fall-Back
US9294255B2 (en) * 2012-09-06 2016-03-22 Htc Corporation Method of handling enhanced physical downlink control channel and related communication device
EP2899899B1 (en) * 2012-09-18 2017-11-15 LG Electronics Inc. Method and apparatus for receiving system information in wireless communication system
JP5994986B2 (ja) * 2012-09-20 2016-09-21 シャープ株式会社 基地局装置、移動局装置および通信方法
WO2014051356A1 (ko) * 2012-09-27 2014-04-03 한국전자통신연구원 무선 통신 시스템에서 다중점 협력 전송을 위한 제어 정보 시그널링 방법
CN105103590B (zh) 2012-09-28 2019-06-14 英特尔公司 Lte系统中的不连续接收（drx）增强
US9973315B2 (en) * 2012-09-28 2018-05-15 Intel Corporation Systems and methods for semi-persistent scheduling of wireless communications
EP2901603B1 (en) 2012-09-28 2019-11-13 Intel Corporation Dynamic hybrid automatic repeat request-acknowledgement (harq-ack) transmission with enhanced physical downlink control channels
EP2901729A4 (en) 2012-09-28 2016-06-01 Intel Corp RSRP MOBILITY STATUS PROVISION FOR A MOBILE PHONE DEVICE
CN103716132B (zh) * 2012-09-28 2018-08-17 中兴通讯股份有限公司 一种下行控制信息的处理装置及方法
KR101749012B1 (ko) 2012-09-28 2017-06-19 인텔 코포레이션 Ｌｔｅ 시스템에서 작은 데이터 전송을 위한 상시접속 베어러
US10849112B2 (en) 2012-10-04 2020-11-24 Qualcomm Incorporated Processing PMCH and EPDCCH in LTE
US9253768B2 (en) 2012-10-08 2016-02-02 Qualcomm Incorporated Reference signals for an enhanced physical downlink control channel
EP2922357B1 (en) 2012-11-14 2020-03-18 LG Electronics Inc. Method for operating terminal in carrier aggregation system, and apparatus using said method
CN103841594B (zh) * 2012-11-21 2019-05-10 中兴通讯股份有限公司 非连续接收模式管理方法、用户设备及基站
KR102142740B1 (ko) * 2012-12-03 2020-08-07 소니 주식회사 감소된 대역폭 단말기들에의 제어 정보의 전송
US9407302B2 (en) 2012-12-03 2016-08-02 Intel Corporation Communication device, mobile terminal, method for requesting information and method for providing information
WO2014090287A1 (en) * 2012-12-11 2014-06-19 Telefonaktiebolaget L M Ericsson (Publ) Pdcch resource utilization
EP2942888B1 (en) * 2013-01-07 2018-08-01 LG Electronics Inc. Method for receiving a downlink signal from a plurality of transmission points by a user equipment and corresponding user equipment
US9923684B2 (en) * 2013-01-09 2018-03-20 Samsung Electronics Co., Ltd. Methods to support inter-eNodeB CoMP
TWI641283B (zh) * 2013-01-16 2018-11-11 內數位專利控股公司 與裝置對裝置(d2d)訊號發送相關聯的方法及無線傳輸/接收裝置
CN103973394B (zh) * 2013-01-25 2018-07-17 索尼公司 公共参考信号的图样通知方法和装置、及确定方法和装置
KR20150104155A (ko) * 2013-01-25 2015-09-14 후지쯔 가부시끼가이샤 복조 참조 신호에 대한 시그널링 지시 방법, 사용자 장비, 및 기지국
US8958809B2 (en) * 2013-01-28 2015-02-17 Spidercloud Wireless, Inc. Hybrid coordinated scheduling scheme for use in a radio access network
US9380466B2 (en) 2013-02-07 2016-06-28 Commscope Technologies Llc Radio access networks
US9936470B2 (en) 2013-02-07 2018-04-03 Commscope Technologies Llc Radio access networks
US9414399B2 (en) 2013-02-07 2016-08-09 Commscope Technologies Llc Radio access networks
CN105009473B (zh) * 2013-03-05 2018-03-27 Lg电子株式会社 在基于多小区的无线通信系统中报告用于垂直波束成形的信道状态信息的方法及其设备
US9219569B2 (en) 2013-03-09 2015-12-22 Qualcomm Incorporated Method and apparatus for optimizing rate control based on packet aggregation considerations
US10547358B2 (en) * 2013-03-15 2020-01-28 Rearden, Llc Systems and methods for radio frequency calibration exploiting channel reciprocity in distributed input distributed output wireless communications
WO2014157939A1 (ko) * 2013-03-26 2014-10-02 엘지전자 주식회사 다중 셀 기반 무선 통신 시스템에서 신호를 송수신하는 방법 및 이를 위한 장치
WO2014175919A1 (en) 2013-04-26 2014-10-30 Intel IP Corporation Shared spectrum reassignment in a spectrum sharing context
JP6163004B2 (ja) * 2013-05-09 2017-07-12 株式会社Ｎｔｔドコモ ハンドオーバ方法、無線基地局及び移動局
WO2014183296A1 (zh) * 2013-05-17 2014-11-20 华为技术有限公司 业务数据加扰方法、业务数据解扰方法、装置及系统
EP3300416B1 (en) 2013-07-30 2019-05-22 Huawei Technologies Co., Ltd. Method, apparatus, and system for handling co-channel cell interference
ES2720511T3 (es) * 2013-08-08 2019-07-22 Intel Ip Corp Método y sistema de cancelación de interferencias avanzada en un canal PDSCH en el equipo UE
US10028277B2 (en) * 2013-11-20 2018-07-17 Cyborg Inc. Variable frequency data transmission
US9674727B2 (en) 2014-01-17 2017-06-06 Qualcomm Incorporated Indication of cell mode and CSI feedback rules for cell on-off procedure
KR102841856B1 (ko) * 2014-01-29 2025-08-01 인터디지탈 패튼 홀딩스, 인크 무선 통신에서의 업링크 송신
US10721720B2 (en) * 2014-01-30 2020-07-21 Qualcomm Incorporated Cell On-Off procedure for dual connectivity
CN106797641B (zh) 2014-06-09 2021-07-16 艾尔瓦纳有限合伙公司 在无线电接入网络中调度相同的资源
EP3018855B1 (en) 2014-11-07 2019-03-20 Panasonic Intellectual Property Corporation of America Physical downlink control channel PDCCH assignment procedure
KR20170095920A (ko) 2015-01-12 2017-08-23 엘지전자 주식회사 무선 통신 시스템에서 단말의 동작 방법 및 장치
CN117499000A (zh) * 2015-01-28 2024-02-02 交互数字专利控股公司 Wtru及其实施的方法
EP3254513B1 (en) * 2015-02-05 2019-01-09 Telefonaktiebolaget LM Ericsson (publ) Dl comp scheduling for a heterogeneous cellular network
US9955469B2 (en) 2015-02-27 2018-04-24 Intel Corporation Joint encoding of wireless communication allocation information
US11362759B2 (en) * 2015-04-06 2022-06-14 Samsung Electronics Co., Ltd. Transmission power control for an uplink control channel
KR102658360B1 (ko) * 2015-04-09 2024-04-17 삼성전자주식회사 비면허 대역을 사용하는 셀룰러 네트워크에서의 자원할당 방법 및 그 장치
EP3295585B1 (en) * 2015-05-14 2020-09-09 Telefonaktiebolaget LM Ericsson (publ) Configuring measurement reference signals for mimo
KR102359788B1 (ko) 2015-05-29 2022-02-08 삼성전자 주식회사 광대역 서비스를 제공하는 무선통신 시스템에서 스케쥴링 방법 및 장치
EP4440058A3 (en) * 2015-09-11 2024-12-18 InterDigital Patent Holdings, Inc. Multiple resource unit allocation for ofdma wlan
US10098105B2 (en) * 2015-09-14 2018-10-09 Lg Electronics Inc. Method of transmitting reference signal for multi user mutliplexing in multi-antenna-based wireless communication system and apparatus therefor
US10785791B1 (en) 2015-12-07 2020-09-22 Commscope Technologies Llc Controlling data transmission in radio access networks
CN108476493B (zh) * 2015-12-30 2022-02-08 Idac控股公司 用于无线发射/接收单元协作的方法、系统和设备
KR102093055B1 (ko) * 2015-12-31 2020-03-25 아이디에이씨 홀딩스, 인크. 기준 신호의 동적 관리 방법
US20210136728A1 (en) * 2016-02-04 2021-05-06 Ntt Docomo, Inc. Base station, user equipment, signal transmission method, and signal reception method
MX2018009409A (es) 2016-02-09 2018-09-21 Ericsson Telefon Ab L M Retroalimentacion harq eficiente.
CN107241123A (zh) * 2016-03-28 2017-10-10 北京信威通信技术股份有限公司 协同多点传输系统的数据发射方法、网络设备及无线系统
EP3893424A1 (en) * 2016-05-11 2021-10-13 IDAC Holdings, Inc. Medium access protocol data unit assembly in wireless systems
WO2017217740A1 (ko) * 2016-06-16 2017-12-21 엘지전자 주식회사 다중 전송 기법이 적용된 무선통신시스템에서 신호를 수신하는 방법 및 장치
EP3478023B1 (en) * 2016-06-22 2021-02-24 China Academy of Telecommunications Technology Transmission method and apparatus for feedback information of uplink transmission
CN109076584B (zh) * 2016-06-29 2021-05-18 华为技术有限公司 通信方法、装置和系统
WO2018050958A1 (en) 2016-09-13 2018-03-22 Nokia Technologies Oy Pdcp count handling in rrc connection resume
US10455570B2 (en) 2016-09-26 2019-10-22 Ofinno, Llc Selection of DCI based upon TTI
CN114845410B (zh) * 2016-09-28 2025-07-25 三菱电机株式会社 通信系统、基站、用户装置
CN114466456A (zh) * 2016-09-29 2022-05-10 华为技术有限公司 下行控制信道的传输方法、接收网元及发送网元
US10171138B2 (en) * 2016-09-30 2019-01-01 Nokia Technologies Oy Indicating optional parameter groups
CN110169181B (zh) * 2017-01-06 2021-01-15 华为技术有限公司 通信方法、装置和系统
WO2018145251A1 (zh) * 2017-02-07 2018-08-16 广东欧珀移动通信有限公司 无线通信方法、终端设备和网络设备
WO2018155820A1 (ko) * 2017-02-24 2018-08-30 엘지전자 주식회사 데이터 블록을 처리하는 방법 및 harq ack/nack 피드백 방법
CN116321474A (zh) * 2017-05-05 2023-06-23 华为技术有限公司 一种获取控制信息的方法及装置
CN116032446A (zh) 2017-06-14 2023-04-28 Idac控股公司 可靠控制信令
US11271695B2 (en) * 2017-06-14 2022-03-08 Lg Electronics Inc. Method for mapping between codeword and layer in next generation communication system and apparatus therefor
CN109392028B (zh) * 2017-08-09 2021-06-15 华为技术有限公司 数据传输的方法以及设备
CN109391402B (zh) * 2017-08-10 2021-02-12 电信科学技术研究院 一种下行控制信息的传输方法、基站、终端及存储介质
CN109391576B (zh) * 2017-08-11 2021-12-21 华为技术有限公司 基于序列的信号处理方法、通信设备及通信系统
CN109391441B (zh) * 2017-08-11 2020-10-30 电信科学技术研究院 一种控制信息的发送方法、接收方法、基站及终端
CN109600836B (zh) * 2017-09-30 2023-11-07 华为技术有限公司 信息传输方法和装置
US11678358B2 (en) 2017-10-03 2023-06-13 Commscope Technologies Llc Dynamic downlink reuse in a C-RAN
PL3738283T3 (pl) 2018-01-12 2025-08-25 Telefonaktiebolaget Lm Ericsson (Publ) Szyfrowanie kanałów fizycznych w sieciach komunikacji bezprzewodowej
US10897766B2 (en) * 2018-01-12 2021-01-19 Telefonaktiebolaget Lm Ericsson (Publ) Scrambling of physical channels and reference signals in wireless communication networks
JP7273845B2 (ja) * 2018-04-02 2023-05-15 エルジー エレクトロニクス インコーポレイティド 動きベクトルに基づく映像コーディング方法およびその装置
US11115150B2 (en) * 2018-05-09 2021-09-07 FG Innovation Company Limited Methods and devices for reporting CSI during DRX operations
EP3794888B1 (en) 2018-05-16 2025-12-17 Outdoor Wireless Networks LLC Dynamic uplink reuse in a c-ran
EP3794889B1 (en) 2018-05-16 2023-07-05 CommScope Technologies LLC Downlink multicast for efficient front-haul utilization in a c-ran
CN112425229A (zh) * 2018-05-21 2021-02-26 株式会社Ntt都科摩 用户终端
US10798667B2 (en) 2018-06-08 2020-10-06 Commscope Technologies Llc Automatic transmit power control for radio points of a centralized radio access network that primarily provide wireless service to users located in an event area of a venue
US12219510B2 (en) 2018-08-29 2025-02-04 Commscope Technologies Llc Clock synchronization in a centralized radio access network having multiple controllers
WO2020051146A1 (en) 2018-09-04 2020-03-12 Commscope Technologies Llc Front-haul rate reduction for use in a centralized radio access network
WO2020067844A1 (ko) * 2018-09-28 2020-04-02 엘지전자 주식회사 무선 통신 시스템에서 단말이 기지국으로부터 데이터를 수신하는 방법 및 이를 위한 장치
DE112019005492T5 (de) * 2018-11-02 2021-09-02 Apple Inc. Erzeugung einer zufälligen dmrs-sequenz in nr-uplink
EP3651396A1 (en) * 2018-11-09 2020-05-13 Panasonic Intellectual Property Corporation of America User equipment and system performing transmission and reception operations
CN113287277B (zh) 2019-01-09 2025-02-11 交互数字专利控股公司 用于超可靠传输的增强型控制信令的方法、装置和系统
CN113647138A (zh) * 2019-01-31 2021-11-12 日本电气株式会社 用于通信的方法、设备和计算机可读介质
WO2021040338A1 (en) * 2019-08-23 2021-03-04 Samsung Electronics Co., Ltd. Method and apparatus for transmitting or receiving multiple pieces of data in wireless cooperative communication system
EP3800820A1 (en) * 2019-10-01 2021-04-07 INTEL Corporation Devices and methods for estimating noise covariance
CN114946248A (zh) * 2020-01-20 2022-08-26 高通股份有限公司 用于调度多分量载波的dci的多分量载波调度参数
CN113783665B (zh) * 2020-06-09 2022-12-13 华为技术有限公司 通信方法及装置
US11800412B2 (en) * 2020-12-22 2023-10-24 Qualcomm Incorporated Techniques for channel measurement reporting across different distributed units (DUS) of a base station (BS)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006138336A1 (en) * 2005-06-16 2006-12-28 Qualcomm Incorporated Ofdma control channel interlacing
WO2007035447A2 (en) * 2005-09-19 2007-03-29 Qualcomm Incorporated Method for operating a multi -mode base station and multi -mode base station
WO2010081166A2 (en) * 2009-01-12 2010-07-15 Qualcomm Incorporated Semi-static resource allocation to support coordinated multipoint (comp) transmission in a wireless communication network

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60106706T2 (de) * 2000-02-17 2005-03-10 Samsung Electronics Co., Ltd., Suwon Verfahren und vorrichtung zur zuweisung eines gemeinsames paketkanals in einem cdma-nachrichtensystem
KR100526499B1 (ko) * 2000-08-22 2005-11-08 삼성전자주식회사 두 개 이상 안테나를 사용하는 안테나 전송 다이버시티방법 및 장치
EP1227601A1 (en) * 2001-01-25 2002-07-31 TELEFONAKTIEBOLAGET L M ERICSSON (publ) Downlink scheduling using parallel code trees
GB2429605B (en) * 2005-08-24 2008-06-04 Ipwireless Inc Apparatus and method for communicating signalling information
GB0714927D0 (en) * 2007-08-01 2007-09-12 Nokia Siemens Networks Oy Resource allocation
US8923249B2 (en) 2008-03-26 2014-12-30 Qualcomm Incorporated Method and apparatus for scrambling sequence generation in a communication system
KR101674940B1 (ko) 2009-01-29 2016-11-10 엘지전자 주식회사 전송 전력을 제어하는 방법 및 이를 위한 장치
KR101635883B1 (ko) 2009-02-03 2016-07-20 엘지전자 주식회사 하향링크 참조 신호 송수신 기법
US20100238984A1 (en) * 2009-03-19 2010-09-23 Motorola, Inc. Spatial Information Feedback in Wireless Communication Systems
WO2010134749A2 (ko) * 2009-05-19 2010-11-25 엘지전자 주식회사 무선 통신 시스템에서 백홀 하향링크 제어 정보 송수신 방법 및 장치
US8797950B2 (en) * 2009-05-27 2014-08-05 Texas Instruments Incorporated Dual-layer beam forming in cellular networks
CN101931485B (zh) * 2009-06-19 2014-02-12 北京三星通信技术研究有限公司 一种专用参考信号生成方法和装置
KR101349840B1 (ko) 2009-06-22 2014-01-09 엘지전자 주식회사 무선 통신 시스템에서 데이터 송수신 방법 및 장치
EP2465211B1 (en) * 2009-08-14 2015-02-25 Nokia Solutions and Networks Oy Improvements for coordinated multipoint transmission
US9344953B2 (en) * 2009-08-17 2016-05-17 Nokia Technologies Oy Apparatus and method for initialization and mapping of reference signals in a communication system
US8300587B2 (en) * 2009-08-17 2012-10-30 Nokia Corporation Initialization of reference signal scrambling
KR101573001B1 (ko) * 2009-08-24 2015-11-30 삼성전자주식회사 수신기 및 그의 기준 신호 이용 방법
US8923905B2 (en) * 2009-09-30 2014-12-30 Qualcomm Incorporated Scrambling sequence initialization for coordinated multi-point transmissions
US8437300B2 (en) * 2009-10-12 2013-05-07 Samsung Electronics Co., Ltd Method and system of multi-layer beamforming
WO2011044734A1 (en) * 2009-10-16 2011-04-21 Nokia Siemens Networks Oy Method and apparatus for transmitting physical signals
EP2421178B1 (en) * 2009-12-07 2020-02-05 LG Electronics Inc. Method for transmitting a sounding reference signal in an uplink comp communication system, and apparatus for same
WO2011075908A1 (en) * 2009-12-25 2011-06-30 Nokia Siemens Networks Oy Mapping reference signal for multi-cell transmission
CN101800622B (zh) * 2010-01-08 2015-10-21 中兴通讯股份有限公司 物理上行共享信道的信令配置方法及系统
WO2011134107A1 (en) * 2010-04-30 2011-11-03 Telefonaktiebolaget L M Ericsson (Publ) Control signaling design for lte-a downlink transmission mode
US9185694B2 (en) * 2010-11-08 2015-11-10 Lg Electronics Inc. Method and device for transmitting and receiving data in wireless communication system
KR101883516B1 (ko) * 2011-01-07 2018-08-24 인터디지탈 패튼 홀딩스, 인크 협력형 다중지점 송신에서 다운링크 공유 채널 수신을 위한 방법, 시스템 및 장치
US9084238B2 (en) * 2011-09-12 2015-07-14 Blackberry Limited Searching space and operation for enhanced PDCCH in LTE systems
KR20130035830A (ko) * 2011-09-30 2013-04-09 삼성전자주식회사 분산 안테나 시스템에서 신호 송수신 장치 및 방법
KR102066278B1 (ko) * 2011-11-07 2020-01-15 애플 인크. 참조신호 전송 방법과 장치, 및 그를 이용한 채널 추정 방법 및 장치
KR101967298B1 (ko) * 2011-12-16 2019-08-13 엘지전자 주식회사 다중 셀 시스템에서 물리 채널에 대한 자원 매핑 방법 및 장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006138336A1 (en) * 2005-06-16 2006-12-28 Qualcomm Incorporated Ofdma control channel interlacing
WO2007035447A2 (en) * 2005-09-19 2007-03-29 Qualcomm Incorporated Method for operating a multi -mode base station and multi -mode base station
RU2390939C2 (ru) * 2005-09-19 2010-05-27 Квэлкомм Инкорпорейтед Способы и устройство беспроводного терминала для использования в системе беспроводной связи, которая использует многорежимную базовую станцию
WO2010081166A2 (en) * 2009-01-12 2010-07-15 Qualcomm Incorporated Semi-static resource allocation to support coordinated multipoint (comp) transmission in a wireless communication network

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2777374C2 (ru) * 2017-05-03 2022-08-02 Идак Холдингз, Инк. Адаптация передачи и доступ без предоставления
US12213169B2 (en) 2017-05-03 2025-01-28 Interdigital Patent Holdings, Inc. Transmission adaptation and grant-free access
US11811703B2 (en) 2018-09-20 2023-11-07 Telefonaktiebolaget Lm Ericsson (Publ) Demodulation reference signaling in LTE/NR coexistence
RU2780817C1 (ru) * 2019-01-08 2022-10-04 Бейдзин Сяоми Мобайл Софтвэр Ко., Лтд. Способ передачи данных нисходящего канала, способ приема, устройство и носитель информации
RU2786429C1 (ru) * 2019-04-26 2022-12-21 Бейджин Сяоми Мобайл Софтвеа Ко., Лтд. Способ и устройство применения антенных панелей и носитель данных
US11973561B2 (en) 2019-04-26 2024-04-30 Beijing Xiaomi Mobile Software Co., Ltd. Antenna panel application method, apparatus and storage medium
RU2799488C1 (ru) * 2019-07-11 2023-07-05 Бейдзин Сяоми Мобайл Софтвэр Ко., Лтд. Способ, устройство для индикации состояния каналов в нелицензируемом спектре и носитель информации

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