HUE039774T2 - Felhasználói készülék és eljárások kódkönyv al-mintavételezésre javított 4TX kódkönyvekhez - Google Patents

Felhasználói készülék és eljárások kódkönyv al-mintavételezésre javított 4TX kódkönyvekhez

Info

Publication number
HUE039774T2
HUE039774T2 HUE14804412A HUE14804412A HUE039774T2 HU E039774 T2 HUE039774 T2 HU E039774T2 HU E14804412 A HUE14804412 A HU E14804412A HU E14804412 A HUE14804412 A HU E14804412A HU E039774 T2 HUE039774 T2 HU E039774T2
Authority
HU
Hungary
Prior art keywords
codebooks
enhanced
methods
user equipment
codebook subsampling
Prior art date
Application number
HUE14804412A
Other languages
English (en)
Inventor
Xiaogang Chen
Yuan Zhu
Qinghua Li
Original Assignee
Intel Ip Corp
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 Intel Ip Corp filed Critical Intel Ip Corp
Publication of HUE039774T2 publication Critical patent/HUE039774T2/hu

Links

Classifications

    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user MIMO systems
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H04B7/0486—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking channel rank into account
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/063—Parameters other than those covered in groups H04B7/0623 - H04B7/0634, e.g. channel matrix rank or transmit mode selection
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0636—Feedback format
    • H04B7/0639—Using selective indices, e.g. of a codebook, e.g. pre-distortion matrix index [PMI] or for beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/20—Modulator circuits; Transmitter circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/24—Interfaces between hierarchically similar devices between backbone network devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/60—Context-dependent security
    • H04W12/69—Identity-dependent
    • H04W12/75—Temporary identity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
HUE14804412A 2013-05-31 2014-05-22 Felhasználói készülék és eljárások kódkönyv al-mintavételezésre javított 4TX kódkönyvekhez HUE039774T2 (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361829968P 2013-05-31 2013-05-31
US14/108,648 US9071297B2 (en) 2013-05-31 2013-12-17 User equipment and methods for codebook subsampling for enhanced 4TX codebooks

Publications (1)

Publication Number Publication Date
HUE039774T2 true HUE039774T2 (hu) 2019-02-28

Family

ID=51985096

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE14804412A HUE039774T2 (hu) 2013-05-31 2014-05-22 Felhasználói készülék és eljárások kódkönyv al-mintavételezésre javított 4TX kódkönyvekhez

Country Status (8)

Country Link
US (6) US9647735B2 (hu)
EP (5) EP3005636B1 (hu)
CN (5) CN105144600B (hu)
ES (1) ES2689020T3 (hu)
HK (5) HK1217857A1 (hu)
HU (1) HUE039774T2 (hu)
TW (1) TWI556658B (hu)
WO (4) WO2014193475A1 (hu)

Families Citing this family (147)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10425135B2 (en) * 2001-04-26 2019-09-24 Genghiscomm Holdings, LLC Coordinated multipoint systems
KR101817724B1 (ko) * 2010-04-30 2018-02-21 삼성전자주식회사 각 리포팅 모드에 대응하는 코드북을 사용하는 다중 입출력 통신 시스템
KR20130127347A (ko) * 2012-05-10 2013-11-22 삼성전자주식회사 아날로그 및 디지털 하이브리드 빔포밍을 통한 통신 방법 및 장치
US9647735B2 (en) 2013-05-31 2017-05-09 Intel IP Corporation Hybrid digital and analog beamforming for large antenna arrays
US9344167B2 (en) * 2013-06-06 2016-05-17 Broadcom Corporation Codebook subsampling for multi-antenna transmit precoder codebook
US9432101B2 (en) 2013-06-07 2016-08-30 Google Technology Holdings LLC Methods for codebook sub-sampling
US20160149928A1 (en) * 2013-06-28 2016-05-26 Nec Corporation Secure group creation in proximity based service communication
CN105359563A (zh) * 2013-06-28 2016-02-24 日本电气株式会社 安全系统和进行安全通信的方法
US20150036621A1 (en) * 2013-07-31 2015-02-05 Electronics And Telecommunications Research Institute Method for providing interference information in mobile communication system
WO2015020736A1 (en) * 2013-08-08 2015-02-12 Intel IP Corporation Method, apparatus and system for electrical downtilt adjustment in a multiple input multiple output system
US9326122B2 (en) 2013-08-08 2016-04-26 Intel IP Corporation User equipment and method for packet based device-to-device (D2D) discovery in an LTE network
KR102083322B1 (ko) * 2013-08-22 2020-03-03 삼성전자주식회사 이동 통신 시스템에서 고립 사용자 단말기에 대한 디바이스-투-디바이스 통신 기반 서비스 제공 장치 및 방법
KR102039535B1 (ko) * 2013-10-22 2019-11-01 삼성전자 주식회사 무선 자원 할당 방법 및 장치
US20160261325A1 (en) * 2013-11-04 2016-09-08 Lg Electronics Inc. Method and apparatus for transmitting signal in wireless communication system
KR101792517B1 (ko) * 2013-11-04 2017-11-02 엘지전자 주식회사 위상천이오류의 사전보상
KR102323130B1 (ko) * 2013-11-27 2021-11-10 삼성전자 주식회사 하이브리드 빔포밍 기반 오픈-루프 mimo 전송 방법 및 장치
EP4336878A1 (en) * 2013-12-20 2024-03-13 Samsung Electronics Co., Ltd. Method and device for controlling congestion in mobile communication system
KR20150073825A (ko) 2013-12-20 2015-07-01 삼성전자주식회사 이동 통신 시스템에서 음성 호 설정 시간을 단축시키는 방법 및 장치
EP3105974B1 (en) * 2014-02-14 2020-08-12 Telefonaktiebolaget LM Ericsson (publ) Pcrf assisted apn selection
KR102171797B1 (ko) * 2014-02-28 2020-10-29 삼성전자주식회사 무선 통신 시스템에서 비가우시안 간섭채널을 생성하기 위한 방법 및 장치
CN106031068B (zh) * 2014-04-02 2019-05-28 华为技术有限公司 一种基于波束成形的通信方法及装置
US20160342979A1 (en) * 2014-04-08 2016-11-24 Capital One Services, Llc Systems and methods for transaction authentication using dynamic wireless beacon devices
US20150382289A1 (en) * 2014-06-28 2015-12-31 Telefonaktiebolaget L M Ericsson (Publ) Obtaining Authorization to Use Proximity Services in a Mobile Communication System
EP3162097B1 (en) 2014-06-28 2019-02-27 Telefonaktiebolaget LM Ericsson (publ) Obtaining authorization to use proximity services in a mobile communication system
US9681309B2 (en) * 2014-08-05 2017-06-13 Qualcomm Incorporated Methods exploiting asymmetric capabilities for contention-based random access in mm-wave access systems
US9648591B2 (en) * 2014-08-12 2017-05-09 Amazon Technologies, Inc. Avoiding radio access network congestion
US9706519B2 (en) * 2014-10-03 2017-07-11 Daniel Ursitti System and method for establishing a user connection
US10231111B2 (en) * 2014-10-03 2019-03-12 Daniel Ursitti System and method for establishing a user connection
US10694496B2 (en) 2014-11-07 2020-06-23 Samsung Electronics Co., Ltd. Method and apparatus for transmitting group message to user equipment (UE)
JP6536159B2 (ja) * 2014-11-20 2019-07-03 住友電気工業株式会社 無線通信装置およびウェイト行列の決定方法
US10211891B2 (en) * 2014-11-21 2019-02-19 Futurewei Technologies, Inc. System and method for multi-user multiple input multiple output communications
CN107005292B (zh) * 2014-12-19 2020-06-23 瑞典爱立信有限公司 用于多天线系统的具有自适应端口到天线映射的波束成形配置
US9954591B2 (en) 2015-01-16 2018-04-24 RF DSP Inc. Beamforming in a MU-MIMO wireless communication system
CN106033989B (zh) * 2015-03-12 2019-09-17 电信科学技术研究院 一种混合波束赋形传输方法及网络设备
WO2016146880A1 (en) 2015-03-17 2016-09-22 Nokia Technologies Oy Wireless routing
CN106033986B (zh) 2015-03-19 2020-02-04 电信科学技术研究院 一种大规模数模混合天线及信道状态信息反馈方法和装置
WO2016152916A1 (ja) * 2015-03-26 2016-09-29 株式会社Ｎｔｔドコモ 無線通信制御方法および無線通信システム
US9794036B2 (en) * 2015-03-26 2017-10-17 Facebook, Inc. Optimizations for zero-forcing precoding
CA2980952A1 (en) * 2015-05-18 2016-11-24 Huawei Technologies Co., Ltd. Ip address allocation method in d2d communication and user equipment
WO2016206052A1 (en) * 2015-06-25 2016-12-29 Intel IP Corporation User equipment and codebook search method for 4tx dual codebook (ran1)
EP3300440B1 (en) * 2015-06-30 2019-09-25 Huawei Technologies Co., Ltd. Method and apparatus for transmitting uplink data
US10117127B2 (en) * 2015-07-08 2018-10-30 Oracle International Corporation Methods, systems, and computer readable media for communicating radio access network congestion status information for large numbers of users
WO2017014612A1 (ko) 2015-07-23 2017-01-26 엘지전자(주) 다중 안테나 무선 통신 시스템에서 코드북 기반 신호 송수신 방법 및 이를 위한 장치
US10051003B2 (en) * 2015-07-30 2018-08-14 Apple Inc. Privacy enhancements for wireless devices
US10110290B2 (en) 2015-08-13 2018-10-23 Electronics And Telecommunications Research Institute Terminal for periodically transmitting CSI feedback information
US10361763B2 (en) 2015-08-20 2019-07-23 Samsung Electronics Co., Ltd. Channel state information feedback method and device in wireless communication system
US9986458B2 (en) * 2015-08-27 2018-05-29 Qualcomm Incorporated Mitigating constrained backhaul availability between a radio access network (RAN) and core network
CN107925535B (zh) * 2015-10-07 2021-04-02 苹果公司 用于波束成形的小区的动态波束成形的控制信道
US10374836B2 (en) * 2015-10-28 2019-08-06 Huawei Technologies Canada Co., Ltd. Method and apparatus for downlink channel estimation in massive MIMO
US11419110B2 (en) * 2015-11-03 2022-08-16 Apple Inc. Short transmission time interval (TTI)
KR102527279B1 (ko) * 2015-11-18 2023-04-28 삼성전자주식회사 이동통신 시스템에서 채널 상태 정보의 송수신 방법 및 장치
US10348381B2 (en) 2015-11-23 2019-07-09 Telefonaktiebolaget Lm Ericsson (Publ) Antenna system configuration
WO2017088925A1 (en) * 2015-11-26 2017-06-01 Nokia Solutions And Networks Oy Channel estimation in communications
WO2017118468A1 (en) * 2016-01-04 2017-07-13 Telefonaktiebolaget Lm Ericsson (Publ) Signal processing for active antenna array
WO2017122176A1 (en) * 2016-01-13 2017-07-20 Telefonaktiebolaget Lm Ericsson (Publ) Practical hybrid precoding scheme for multi-user massive mimo systems
WO2017131566A1 (en) * 2016-01-29 2017-08-03 Telefonaktiebolaget Lm Ericsson (Publ) Beamforming using an antenna array
CN108604919B (zh) * 2016-02-05 2022-04-08 索尼公司 终端装置、基础设施设备、方法和集成电路
KR102429965B1 (ko) * 2016-02-19 2022-08-08 삼성전자주식회사 사용자 단말의 수신 안테나 선택 방법 및 그 장치
EP3907899A1 (en) * 2016-02-24 2021-11-10 Samsung Electronics Co., Ltd. Method and apparatus for channel state information (csi) reporting
US10056956B2 (en) * 2016-03-24 2018-08-21 Samsung Electronics Co., Ltd. Precoder codebook for CSI reporting in advanced wireless communication systems
DE112016006662T5 (de) * 2016-04-01 2018-12-13 Intel IP Corporation Beamforming-architektur für mehrstrahl-multiple-input-multiple-output (mimo)
KR20180132036A (ko) * 2016-04-06 2018-12-11 샤프 가부시키가이샤 차량(v2x) 통신을 위한 자원 선택
CN108886826B (zh) * 2016-04-11 2022-06-28 梁平 用于无线多天线和频分双工系统的混合波束成形方法
US11191061B2 (en) 2016-04-19 2021-11-30 Qualcomm Incorporated Beam reference signal based narrowband channel measurement and CQI reporting
US10270497B2 (en) * 2016-04-19 2019-04-23 Maxlinear Asia Singapore PTE LTD Modular and scalable circuit architecture for massive MIMO applications
CN107306148B (zh) * 2016-04-22 2021-03-16 中国移动通信有限公司研究院 数字模拟域混合架构下的信号处理方法、基站及终端
US10469516B2 (en) * 2016-04-28 2019-11-05 Qualcomm Incorporated Techniques for associating measurement data acquired at a wireless communication device with current values of time and location obtained by a user equipment and acknowledged by the wireless communication device
EP3455955A1 (en) * 2016-05-12 2019-03-20 Interdigital Patent Holdings, Inc. Systems and methods for single user hybrid mimo for mmwave wireless networks
WO2017196900A1 (en) 2016-05-12 2017-11-16 Interdigital Patent Holdings, Inc. SYSTEMS AND METHODS FOR BEAMFORMING FEEDBACK IN mmWAVE WIRELESS LOCAL AREA NETWORKS
CN107370524A (zh) * 2016-05-13 2017-11-21 电信科学技术研究院 一种信号发送方法、装置及设备
CN107370534A (zh) * 2016-05-13 2017-11-21 中兴通讯股份有限公司 信道状态信息的测量方法及装置
CN107396443B (zh) 2016-05-13 2022-07-12 中兴通讯股份有限公司 一种控制信息的发送方法、检测方法、基站和终端
US10141993B2 (en) * 2016-06-16 2018-11-27 Intel Corporation Modular antenna array beam forming
EP3264598B1 (en) * 2016-07-01 2019-10-09 Nokia Solutions and Networks Oy Improved feedback in miso systems
CN107645324B (zh) * 2016-07-22 2021-04-20 华硕电脑股份有限公司 无线通信系统中使用波束成形的传送或接收方法和设备
WO2018029646A1 (en) 2016-08-12 2018-02-15 Telefonaktiebolaget Lm Ericsson (Publ) Layer 1 and layer 2 channel state information rich reporting mechanisms
CN107733485B (zh) * 2016-08-12 2021-09-03 中兴通讯股份有限公司 信道状态信息的反馈方法及装置
JP7003111B2 (ja) 2016-08-12 2022-01-20 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 高度ｃｓｉフィードバックオーバヘッド低減のための構成可能コードブック
JP6920416B2 (ja) 2016-08-12 2021-08-18 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 更に最適化されたオーバーヘッドを有するマルチビームコードブック
US9997844B2 (en) 2016-08-15 2018-06-12 Microsoft Technology Licensing, Llc Contactless millimeter wave coupler, an electronic apparatus and a connector cable
US10476781B2 (en) 2016-08-22 2019-11-12 Qualcomm Incorporated Feedback for independent links
KR20230145549A (ko) * 2016-08-25 2023-10-17 스카이라크 더블유엘 홀딩스, 엘엘씨 암시적 mu-mimo를 위한 효율적 채널 추정
WO2018048333A1 (en) * 2016-09-06 2018-03-15 Telefonaktiebolaget Lm Ericsson (Publ) Methods and devices for determination of beamforming information
WO2018049113A1 (en) * 2016-09-08 2018-03-15 Interdigital Patent Holdings, Inc. Multiple channel transmission in mmw wlan systems
CN107872294A (zh) * 2016-09-28 2018-04-03 北京信威通信技术股份有限公司 一种周期上报csi的方法
WO2018058483A1 (zh) 2016-09-29 2018-04-05 华为技术有限公司 传输信道状态信息的方法和装置
CN107888249A (zh) * 2016-09-30 2018-04-06 北京信威通信技术股份有限公司 一种波束域参考信号发送的方法及装置
US10536202B2 (en) 2016-09-30 2020-01-14 Rkf Engineering Solutions Llc Hybrid analog/digital beamforming
US10862563B2 (en) * 2016-10-03 2020-12-08 Nokia Technologies Oy Reference signal with beamforming training and channel estimation
US9967014B1 (en) * 2016-11-09 2018-05-08 Facebook, Inc. Beamforming in antenna systems
US10154496B2 (en) * 2016-11-10 2018-12-11 Futurewei Technologies, Inc. System and method for beamformed reference signals in three dimensional multiple input multiple output communications systems
US11063795B2 (en) 2016-11-16 2021-07-13 Telefonaktiebolaget Lm Ericsson (Publ) Methods and devices for adapting load on a fronthaul network
EP3327949A1 (en) * 2016-11-25 2018-05-30 Alcatel Lucent Mimo precoding
US10574308B2 (en) * 2017-01-24 2020-02-25 Telefonaktiebolaget Lm Ericsson (Publ) Managing of channel state information in a multiple-antenna communication system
US10404433B2 (en) * 2017-01-31 2019-09-03 Qualcomm Incorporated Matrix-based techniques for mapping resource elements to ports for reference signals
EP4007182A1 (en) * 2017-02-06 2022-06-01 Altiostar Networks, Inc. Multi-site mimo communications system with hybrid beamforming in l1-split architecture
CN110249547A (zh) * 2017-02-08 2019-09-17 瑞典爱立信有限公司 对波束成形的信号的极化处理
WO2018176394A1 (zh) * 2017-03-31 2018-10-04 华为技术有限公司 网络拥塞控制方法、设备及系统
US11258496B2 (en) * 2017-04-13 2022-02-22 Sony Corporation Communication devices and methods with hybrid beamforming
CN108736941A (zh) * 2017-04-18 2018-11-02 中国移动通信有限公司研究院 一种数据传输方法、基站及终端
US10237418B2 (en) 2017-04-21 2019-03-19 Oracle International Corporation Methods, systems, and computer readable media for charging based on radio congestion in mobile networks
CN108964723A (zh) * 2017-05-17 2018-12-07 索尼公司 电子设备和通信方法
US10051685B1 (en) * 2017-05-22 2018-08-14 Hewlett Packard Enterprise Development Lp Adapting radios of millimeter-wave devices
EP3632176B1 (en) * 2017-05-23 2022-07-13 Telefonaktiebolaget LM Ericsson (Publ) Core network node, carrier comprising a computer program, computer program and method therein for obtaining a decision of a cn/ran endpoint pair for user plane session in a radio communications network
WO2018232101A1 (en) * 2017-06-14 2018-12-20 Interdigital Patent Holdings, Inc. Methods and system for mimo transmissions in millimeter wave wlans
US10735316B2 (en) 2017-06-29 2020-08-04 Futurewei Technologies, Inc. Receiver directed anonymization of identifier flows in identity enabled networks
EP3531572A4 (en) * 2017-07-06 2020-01-22 Huawei Technologies Co., Ltd. BEAM FORMING EXERCISE METHOD, RECEIVER AND TRANSMITTER
US10051488B1 (en) * 2017-10-19 2018-08-14 At&T Intellectual Property I, L.P. Dual mode communications device with remote device feedback and methods for use therewith
CN107733819B (zh) * 2017-09-13 2020-07-03 北京邮电大学 基于isls的极化信道xpd估计算法
WO2019075310A1 (en) 2017-10-12 2019-04-18 Jeffrey Freedman MITIGATION OF RAINFALL IMPAIRMENT BY HYBRID BEAM FORMATION
WO2019095128A1 (en) 2017-11-15 2019-05-23 Nokia Technologies Oy Authorization of applications for direct discovery
EP3493419B1 (en) 2017-12-04 2021-01-20 Apple Inc. Techniques for beamforming in multi-user systems
TWI645689B (zh) * 2017-12-15 2018-12-21 財團法人工業技術研究院 具備混合式波束成型的無線通訊裝置及其之控制方法
CN109995393B (zh) * 2017-12-29 2021-09-21 华为技术有限公司 一种校正装置及方法
CN118316499A (zh) * 2018-01-19 2024-07-09 联想（新加坡）私人有限公司 信道压缩矩阵参数
CN108337030B (zh) * 2018-02-07 2020-06-30 东南大学 多天线系统中高功效波束成形方法、装置及设备
WO2019220594A1 (ja) * 2018-05-17 2019-11-21 三菱電機株式会社 無線通信装置および無線通信方法
CN112075033B (zh) * 2018-05-25 2024-02-09 三星电子株式会社 5g终端的波束码本生成方法
CN108832980B (zh) * 2018-05-31 2021-06-25 西安电子科技大学 基于isa的模拟/数字混合波束形成方法
CN108809397B (zh) * 2018-06-27 2020-06-30 东南大学 多天线系统中高功效数模混合波束成形方法、装置及设备
CN108900461B (zh) * 2018-06-28 2020-10-13 东南大学 一种基于大规模mimo的无线通信系统宽带信号设计方法
EP3588800A1 (en) * 2018-06-29 2020-01-01 FRAUNHOFER-GESELLSCHAFT zur Förderung der angewandten Forschung e.V. Antenna array codebook with beamforming coefficients adapted to an arbitrary antenna response of the antenna array
CN112292840A (zh) * 2018-06-29 2021-01-29 苹果公司 毫米波天线阵列的空间热密度降低
EP3817242A4 (en) * 2018-07-27 2021-08-11 LG Electronics Inc. METHOD AND DEVICE FOR REPORTING CHANNEL STATUS INFORMATION IN A WIRELESS COMMUNICATION SYSTEM
US10833742B2 (en) * 2018-08-10 2020-11-10 At&T Intellectual Property I, L.P. Determining channel state information in advanced networks
US11190245B2 (en) * 2018-09-07 2021-11-30 Telefonaktiebolaget Lm Ericsson (Publ) Port to antenna mapping design in virtualized active antenna system (AAS)
US11197153B2 (en) * 2018-09-27 2021-12-07 Amber Solutions, Inc. Privacy control and enhancements for distributed networks
US11349296B2 (en) 2018-10-01 2022-05-31 Intelesol, Llc Solid-state circuit interrupters
US10797746B2 (en) * 2018-11-16 2020-10-06 Ossia Inc. Coded antenna array
US10680684B1 (en) * 2018-11-21 2020-06-09 Samsung Electronics Co., Ltd System and method for analog beamforming for single-connected antenna array
CN111211819B (zh) * 2018-11-21 2022-04-01 中国移动通信有限公司研究院 一种水平天线阵列的下行信号发送方法及基站
US10764786B2 (en) 2018-12-05 2020-09-01 At&T Mobility Ii Llc Machine learning between radio loading and user experience
EP3683975A1 (en) * 2019-01-17 2020-07-22 Mitsubishi Electric R&D Centre Europe B.V. Method for enabling analog precoding and analog combining
US10778298B1 (en) 2019-03-29 2020-09-15 At&T Intellectual Property I, L.P. Context-based precoding matrix computations for radio access network for 5G or other next generation network
US10715242B1 (en) * 2019-09-25 2020-07-14 Facebook, Inc. Grouping antenna elements to enhanced an antenna array response resolution
US11503611B2 (en) 2019-10-29 2022-11-15 Hon Lin Technology Co., Ltd. Method and apparatus for allocation of resources in a wireless communication system
EP3826256B1 (en) * 2019-11-19 2023-07-12 RivieraWaves Digital pre-distortion method for ofdm-based communication systems
WO2021137191A1 (en) * 2019-12-31 2021-07-08 Vayyar Imaging Ltd. Systems and methods for shaping beams produced by antenna arrays
US11265055B2 (en) 2020-02-21 2022-03-01 Qualcomm Incorporated Flexible beamforming using frequency-division multiplexing
US11224012B1 (en) 2020-06-18 2022-01-11 T-Mobile Usa, Inc. Simulating continuous millimeter wave band access to a telecommunications network
US11670946B2 (en) 2020-08-11 2023-06-06 Amber Semiconductor, Inc. Intelligent energy source monitoring and selection control system
CN116547866A (zh) * 2020-12-23 2023-08-04 华为技术有限公司 用于无线通信的方法和装置
TW202316824A (zh) 2021-10-14 2023-04-16 財團法人工業技術研究院 類比式陣列天線波束成型器及其運作方法
US11342973B1 (en) * 2021-10-19 2022-05-24 King Faisal University System and method for maintaining link communications in millimeter wave cellular networks
WO2023098809A1 (en) * 2021-12-01 2023-06-08 The University Of Hong Kong Systems and methods for radio frequency interference suppression in radar
US11991525B2 (en) 2021-12-02 2024-05-21 T-Mobile Usa, Inc. Wireless device access and subsidy control
US11811470B2 (en) * 2022-01-11 2023-11-07 Charter Communications Operating, Llc Decode signal compensation in a wireless system

Family Cites Families (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3889996B2 (ja) * 2002-07-10 2007-03-07 株式会社日立製作所 ネットワーク情報収集管理システム
US8576846B2 (en) 2005-10-05 2013-11-05 Qualcomm Incorporated Peer-to-peer communication in ad hoc wireless network
US8374150B2 (en) * 2006-10-03 2013-02-12 Qualcomm Incorporated Re-synchronization of temporary UE IDs in a wireless communication system
WO2009004590A2 (en) * 2007-07-03 2009-01-08 Nokia Siemens Networks Oy Method, apparatus, system and computer program for key parameter provisioning
EP2342932B1 (en) 2008-10-29 2023-04-12 Nokia Technologies Oy Apparatus and method for dynamic communication resource allocation for device-to-device communications in a wireless communication system
US9019902B2 (en) * 2008-11-11 2015-04-28 Qualcomm Incorporated Channel quality feedback in multicarrier systems
CN102273263A (zh) * 2009-01-06 2011-12-07 夏普株式会社 移动通信系统、QoS控制站和移动台
EP2399412B1 (en) * 2009-02-19 2015-09-16 Telefonaktiebolaget L M Ericsson (publ) Traffic control for roaming subscribers
US8966090B2 (en) 2009-04-15 2015-02-24 Nokia Corporation Method, apparatus and computer program product for providing an indication of device to device communication availability
AU2010255498B2 (en) 2009-06-04 2014-09-18 Bae Systems Plc System and method of analysing transfer of data over at least one network
US8666403B2 (en) 2009-10-23 2014-03-04 Nokia Solutions And Networks Oy Systems, methods, and apparatuses for facilitating device-to-device connection establishment
CN102056140B (zh) 2009-11-06 2013-08-07 中兴通讯股份有限公司 机器类通讯终端信息的获取方法和系统
CN101711041B (zh) * 2009-12-09 2012-10-17 华为技术有限公司 拥塞控制方法、操作维护中心设备和基站
US8787174B2 (en) * 2009-12-31 2014-07-22 Tekelec, Inc. Methods, systems, and computer readable media for condition-triggered policies
KR101871707B1 (ko) * 2010-04-02 2018-06-27 엘지전자 주식회사 무선통신 시스템에서 채널상태정보 피드백 하는 단말 장치 및 그 방법
US8848817B2 (en) 2010-04-30 2014-09-30 Texas Instruments Incorporated Transmission modes and signaling for uplink MIMO support or single TB dual-layer transmission in LTE uplink
EP2757818A3 (en) * 2010-05-07 2014-09-24 Huawei Technologies Co., Ltd. Method and system for quantized feedback rate adaptation in a communication system
EP2388931B1 (en) * 2010-05-21 2017-09-13 Imec Method and system for mixed analog/digital beamforming in wireless communication systems
US8917600B2 (en) * 2010-06-25 2014-12-23 Telefonaktiebolaget L M Ericsson (Publ) Technique for introducing a real-time congestion status in a policy decision for a cellular network
US8639198B2 (en) * 2010-06-30 2014-01-28 Samsung Electronics Co., Ltd. Systems and methods for 8-TX codebook and feedback signaling in 3GPP wireless networks
US20120220286A1 (en) 2010-08-17 2012-08-30 Texas Instruments Incorporated Periodic Channel Quality Indicator on Physical Uplink Control Channel for Carrier Aggregation
JP5451906B2 (ja) * 2010-09-01 2014-03-26 シャープ株式会社 ユーザ端末、基地局、バイナリツリーに基づくジョイントコーディング方法およびコーダ
US8693421B2 (en) 2010-09-02 2014-04-08 Texas Instruments Incorporated Downlink 8 TX codebook sub-sampling for CSI feedback
KR101835326B1 (ko) * 2010-09-26 2018-03-07 엘지전자 주식회사 다중 안테나 지원 무선 통신 시스템에서 효율적인 피드백 방법 및 장치
US9055020B2 (en) * 2010-09-27 2015-06-09 Nokia Technologies Oy Method and apparatus for sharing user information
WO2012044088A2 (ko) * 2010-09-29 2012-04-05 엘지전자 주식회사 다중 안테나 지원 무선 통신 시스템에서 효율적인 피드백 방법 및 장치
KR101752824B1 (ko) * 2010-09-29 2017-06-30 삼성전자주식회사 다중 입출력 통신 시스템에서의 피드백 방법 및 장치
JP2012100254A (ja) * 2010-10-06 2012-05-24 Marvell World Trade Ltd Ｐｕｃｃｈフィードバックのためのコードブックサブサンプリング
CN102447501B (zh) * 2010-10-07 2015-04-29 上海贝尔股份有限公司 用于lte-a系统的对码本的子采样方法和设备
US8681622B2 (en) * 2010-12-17 2014-03-25 Tekelec, Inc. Policy and charging rules function (PCRF) and performance intelligence center (PIC) based congestion control
WO2012142437A1 (en) 2011-04-13 2012-10-18 Interdigital Patent Holdings, Inc Methods, systems and apparatus for managing and/or enforcing policies for managing internet protocol ("ip") traffic among multiple accesses of a network
KR101736877B1 (ko) 2011-08-08 2017-05-17 삼성전자주식회사 기반구조가 없는 네트워크에서 사용자 단말기의 디투디 아이디 할당 장치 및 그 방법
KR20130017572A (ko) 2011-08-11 2013-02-20 삼성전자주식회사 하이브리드 빔포밍 시스템에서 아날로그 빔 결정 방법 및 장치
KR101839812B1 (ko) * 2011-08-11 2018-03-19 삼성전자주식회사 혼합 아날로그/디지털 빔포밍을 위한 방법 및 장치
CN104012013B (zh) * 2011-10-24 2018-01-23 Lg电子株式会社 一种在无线通信系统中发送信号的d2d（设备对设备）设备以及发送信号方法
WO2013062351A1 (ko) * 2011-10-26 2013-05-02 엘지전자 주식회사 무선통신 시스템에서 셀 간 d2d 통신을 수행하는 방법 및 이를 위한 장치
KR101311523B1 (ko) * 2011-10-26 2013-09-25 주식회사 케이티 이종 망 간의 망 부하 분산 방법
US9549341B2 (en) * 2012-04-03 2017-01-17 Nokia Solutions And Networks Oy Method and network element for traffic flow treatment in a core network of a communication network
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
EP2873257A4 (en) * 2012-07-10 2016-03-09 Ericsson Telefon Ab L M REDUCE A SIGNALING LOAD BY CHANGING THE POSITION OF TERMINALS
US8917708B2 (en) * 2012-09-28 2014-12-23 Intel Corporation Discovery and operation of hybrid wireless wide area and wireless local area networks
US9432168B2 (en) * 2012-12-19 2016-08-30 Lg Electronics Inc. Method and apparatus for transmitting and receiving channel status information (CSI) for supporting 256QAM in wireless access system
US9143212B2 (en) * 2013-02-25 2015-09-22 Texas Instruments Incorporated Codebook sub-sampling for CSI feedback on PUCCH for 4Tx MIMO
US9698887B2 (en) * 2013-03-08 2017-07-04 Qualcomm Incorporated Systems and methods for enhanced MIMO operation
WO2014158208A1 (en) 2013-03-29 2014-10-02 Intel Corporation Orthogonal beamforming for multiple user multiple-input and multiple-output (mu-mimo)
WO2014166884A1 (en) * 2013-04-08 2014-10-16 Telefonaktiebolaget L M Ericsson (Publ) Congestion aware throughput targets
US9647735B2 (en) 2013-05-31 2017-05-09 Intel IP Corporation Hybrid digital and analog beamforming for large antenna arrays
CN113923634A (zh) * 2014-03-31 2022-01-11 康维达无线有限责任公司 M2m服务层与3gpp网络之间的过载控制和协调
US9485685B2 (en) * 2014-06-13 2016-11-01 Telefonaktiebolaget Lm Ericsson (Publ) Congestion monitoring of mobile entities
US10728793B2 (en) * 2014-06-30 2020-07-28 Telefonakitiebolaget L M Ericsson (Publ) Aggregation of congestion information
US10149186B2 (en) * 2014-10-07 2018-12-04 Telefonaktiebolaget Lm Ericsson (Publ) Node and method for monitoring an ability of a wireless device to receive downlink data
KR20160042692A (ko) * 2014-10-10 2016-04-20 삼성전자주식회사 트래픽 처리를 위한 방법 및 장치
US10129788B2 (en) * 2015-03-11 2018-11-13 Cisco Technology, Inc. System and method for deferred delivery of content based on congestion in a network environment
US10117127B2 (en) * 2015-07-08 2018-10-30 Oracle International Corporation Methods, systems, and computer readable media for communicating radio access network congestion status information for large numbers of users

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