CN105144647A - 用于增强型4tx码本的码本子采样的用户设备和方法 - Google Patents
用于增强型4tx码本的码本子采样的用户设备和方法 Download PDFInfo
- Publication number
- CN105144647A CN105144647A CN201480023271.7A CN201480023271A CN105144647A CN 105144647 A CN105144647 A CN 105144647A CN 201480023271 A CN201480023271 A CN 201480023271A CN 105144647 A CN105144647 A CN 105144647A
- Authority
- CN
- China
- Prior art keywords
- pmi
- pucch
- codebook subsampling
- report type
- cqi
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0289—Congestion control
-
- 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)
Abstract
Description
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710494925.XA CN107302390B (zh) | 2013-05-31 | 2014-05-22 | 用于增强型4tx码本的码本子采样的用户设备和方法 |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361829968P | 2013-05-31 | 2013-05-31 | |
US61/829,968 | 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 |
US14/108,648 | 2013-12-17 | ||
PCT/US2014/039072 WO2014193718A1 (en) | 2013-05-31 | 2014-05-22 | User equipment and methods for codebook subsampling for enhanced 4tx codebooks |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710494925.XA Division CN107302390B (zh) | 2013-05-31 | 2014-05-22 | 用于增强型4tx码本的码本子采样的用户设备和方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105144647A true CN105144647A (zh) | 2015-12-09 |
CN105144647B CN105144647B (zh) | 2018-11-02 |
Family
ID=51985096
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380075969.9A Active CN105144600B (zh) | 2013-05-31 | 2013-12-12 | 用于大型天线阵列的混合数字和模拟波束成形 |
CN201480023271.7A Active CN105144647B (zh) | 2013-05-31 | 2014-05-22 | 用于增强型4tx码本的码本子采样的用户设备和方法 |
CN201710494925.XA Active CN107302390B (zh) | 2013-05-31 | 2014-05-22 | 用于增强型4tx码本的码本子采样的用户设备和方法 |
CN201480023293.3A Active CN105594246B (zh) | 2013-05-31 | 2014-05-22 | 阻塞信息收集功能cicf节点及用于减少用户平面阻塞的方法 |
CN201480024584.4A Active CN105165042B (zh) | 2013-05-31 | 2014-05-23 | 邻近服务发现隐私 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380075969.9A Active CN105144600B (zh) | 2013-05-31 | 2013-12-12 | 用于大型天线阵列的混合数字和模拟波束成形 |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710494925.XA Active CN107302390B (zh) | 2013-05-31 | 2014-05-22 | 用于增强型4tx码本的码本子采样的用户设备和方法 |
CN201480023293.3A Active CN105594246B (zh) | 2013-05-31 | 2014-05-22 | 阻塞信息收集功能cicf节点及用于减少用户平面阻塞的方法 |
CN201480024584.4A Active CN105165042B (zh) | 2013-05-31 | 2014-05-23 | 邻近服务发现隐私 |
Country Status (8)
Country | Link |
---|---|
US (6) | US9647735B2 (zh) |
EP (5) | EP3005784A4 (zh) |
CN (5) | CN105144600B (zh) |
ES (1) | ES2689020T3 (zh) |
HK (5) | HK1217857A1 (zh) |
HU (1) | HUE039774T2 (zh) |
TW (1) | TWI556658B (zh) |
WO (4) | WO2014193475A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9553643B2 (en) | 2013-05-31 | 2017-01-24 | Intel IP Corporation | User equipment and methods for codebook subsampling for enhanced 4TX codebooks |
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 |
Families Citing this family (143)
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 |
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 |
US20160164875A1 (en) * | 2013-06-28 | 2016-06-09 | Nec Corporation | Secure system and method of making secure communication |
CN108990063A (zh) * | 2013-06-28 | 2018-12-11 | 日本电气株式会社 | 通信系统、网络和用户设备及其通信方法 |
US20150036621A1 (en) * | 2013-07-31 | 2015-02-05 | Electronics And Telecommunications Research Institute | Method for providing interference information in mobile communication system |
ES2716903T3 (es) * | 2013-08-08 | 2019-06-17 | Intel Ip Corp | Método, aparato y sistema para ajuste de inclinación hacia abajo eléctrica en un sistema de múltiple entrada múltiple salida |
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 |
WO2015064868A1 (en) * | 2013-11-04 | 2015-05-07 | Lg Electronics Inc. | Pre-compensation of the phase shifting error |
US20160261325A1 (en) * | 2013-11-04 | 2016-09-08 | Lg Electronics Inc. | Method and apparatus for transmitting signal in wireless communication system |
KR102323130B1 (ko) * | 2013-11-27 | 2021-11-10 | 삼성전자 주식회사 | 하이브리드 빔포밍 기반 오픈-루프 mimo 전송 방법 및 장치 |
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 |
KR101846832B1 (ko) * | 2014-04-02 | 2018-04-09 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 빔형성 기반 통신 방법 및 장치 |
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 |
CN111132019B (zh) | 2014-06-28 | 2022-02-11 | 瑞典爱立信有限公司 | 获取对在移动通信系统中使用邻近服务的授权 |
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 |
WO2016115546A1 (en) * | 2015-01-16 | 2016-07-21 | Ping Liang | 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 |
AU2015386670A1 (en) | 2015-03-17 | 2017-09-28 | 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 |
US9794036B2 (en) * | 2015-03-26 | 2017-10-17 | Facebook, Inc. | Optimizations for zero-forcing precoding |
EP3276860B1 (en) * | 2015-03-26 | 2019-09-04 | NTT DoCoMo, Inc. | Radio communication control method and radio communication system |
JP6606193B2 (ja) * | 2015-05-18 | 2019-11-13 | 華為技術有限公司 | D2d通信におけるipアドレス割振り方法およびユーザ機器 |
WO2016206052A1 (en) * | 2015-06-25 | 2016-12-29 | Intel IP Corporation | User equipment and codebook search method for 4tx dual codebook (ran1) |
CN107615845B (zh) * | 2015-06-30 | 2020-04-14 | 华为技术有限公司 | 传输上行数据的方法、装置和计算机存储介质 |
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 |
KR20180034494A (ko) * | 2015-08-20 | 2018-04-04 | 삼성전자주식회사 | 무선 통신 시스템에서 채널 상태 정보 피드백 방법 및 장치 |
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 |
WO2017088896A1 (en) * | 2015-11-23 | 2017-06-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Antenna system configuration |
EP3381148B1 (en) * | 2015-11-26 | 2020-02-26 | 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 |
EP3403339B1 (en) * | 2016-01-13 | 2020-11-04 | Telefonaktiebolaget LM Ericsson (publ) | Practical hybrid precoding scheme for multi-user massive mimo systems |
US10778315B2 (en) * | 2016-02-05 | 2020-09-15 | Sony Corporation | Terminal device, infrastructure equipment, methods and integrated circuitry |
KR102429965B1 (ko) * | 2016-02-19 | 2022-08-08 | 삼성전자주식회사 | 사용자 단말의 수신 안테나 선택 방법 및 그 장치 |
WO2017146533A1 (en) * | 2016-02-24 | 2017-08-31 | 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 |
JP6818757B2 (ja) | 2016-04-01 | 2021-01-20 | アップル インコーポレイテッドApple Inc. | マルチビーム多入力多出力(mimo)のためのビームフォーミングアーキテクチャ |
EP3440879A4 (en) * | 2016-04-06 | 2019-11-27 | Sharp Kabushiki Kaisha | RESOURCE SELECTION FOR VEHICLE COMMUNICATIONS (V2X) |
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 |
US10270497B2 (en) * | 2016-04-19 | 2019-04-23 | Maxlinear Asia Singapore PTE LTD | Modular and scalable circuit architecture for massive MIMO applications |
US11178646B2 (en) | 2016-04-19 | 2021-11-16 | Qualcomm Incorporated | Beam reference signal based narrowband channel measurement and CQI reporting |
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 |
JP7271179B2 (ja) | 2016-05-12 | 2023-05-11 | インターデイジタル パテント ホールディングス インコーポレイテッド | mmWAVEワイヤレスローカルエリアネットワークにおけるビームフォーミングフィードバックのためのシステムおよび方法 |
WO2017197189A1 (en) * | 2016-05-12 | 2017-11-16 | Interdigital Patent Holdings, Inc. | Systems and methods for single user hybrid mimo for mmwave wireless networks |
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 |
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 |
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 |
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 |
TWI751181B (zh) * | 2016-07-22 | 2022-01-01 | 華碩電腦股份有限公司 | 無線通訊系統中使用波束成形傳送或接收的方法和設備 |
ES2937399T3 (es) | 2016-08-12 | 2023-03-28 | Ericsson Telefon Ab L M | Libros de códigos multi-haz con sobrecarga adicionalmente optimizada |
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 |
MX2019001567A (es) | 2016-08-12 | 2019-06-10 | Ericsson Telefon Ab L M | Mecanismos de notificacion ricos en informacion de estado de canal de capa 1 y capa 2. |
CN115499922A (zh) | 2016-08-12 | 2022-12-20 | 瑞典爱立信有限公司 | 用于高级csi反馈开销减少的可配置码本 |
US9997844B2 (en) | 2016-08-15 | 2018-06-12 | Microsoft Technology Licensing, Llc | Contactless millimeter wave coupler, an electronic apparatus and a connector cable |
US10581722B2 (en) | 2016-08-22 | 2020-03-03 | Qualcomm Incorporated | Power control for independent links |
EP3414847B1 (en) * | 2016-08-25 | 2024-04-10 | Skylark WL Holdings, LLC | Efficient channel estimation for implicit mu-mimo |
US20190199379A1 (en) * | 2016-09-06 | 2019-06-27 | 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 |
KR102175540B1 (ko) * | 2016-09-29 | 2020-11-06 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 채널 상태 정보를 전송하기 위한 방법 및 디바이스 |
WO2018064474A1 (en) | 2016-09-30 | 2018-04-05 | Jeffrey Freedman | Hybrid analog/digital beamforming |
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 |
WO2018065662A1 (en) * | 2016-10-03 | 2018-04-12 | 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 |
CN110121854B (zh) | 2016-11-16 | 2022-03-04 | 瑞典爱立信有限公司 | 用于适配前传网络上的负载的方法和设备 |
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 |
WO2018145062A2 (en) * | 2017-02-06 | 2018-08-09 | Altiostar Networks, Inc. | Multi-site mimo communications system with hybrid beamforming in l1-split architecture |
EP3533151B1 (en) * | 2017-02-08 | 2022-09-07 | Telefonaktiebolaget LM Ericsson (publ) | Polarization handling of beam-formed signals |
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 |
CN110506396B (zh) | 2017-04-13 | 2023-03-21 | 索尼公司 | 具有混合波束成形的通信装置和方法 |
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 |
CN110679199B (zh) * | 2017-05-23 | 2024-04-02 | 瑞典爱立信有限公司 | 为用户平面会话获得cn/ran端点对的决定的网络节点及方法 |
CN110999100B (zh) * | 2017-06-14 | 2023-02-28 | 交互数字专利控股公司 | 用于毫米波wlan中的mimo传输的方法和系统 |
US10735316B2 (en) * | 2017-06-29 | 2020-08-04 | Futurewei Technologies, Inc. | Receiver directed anonymization of identifier flows in identity enabled networks |
CN110800219B (zh) * | 2017-07-06 | 2021-11-30 | 华为技术有限公司 | 波束赋形训练的方法、接收设备和发送设备 |
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 |
EP3695531A4 (en) | 2017-10-12 | 2020-12-09 | Jeffrey Freedman | REDUCTION OF RAIN WEAKNESS BY HYBRID BEAM FORMATION |
EP3711323B1 (en) | 2017-11-15 | 2023-08-09 | 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 |
US10868602B2 (en) * | 2018-01-19 | 2020-12-15 | Lenovo (Singapore) Pte. Ltd. | Channel compression matrix parameters |
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 |
CN112136279B (zh) * | 2018-05-17 | 2022-07-29 | 三菱电机株式会社 | 无线通信装置和无线通信方法 |
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 |
WO2020005294A1 (en) * | 2018-06-29 | 2020-01-02 | Oner Orhan | Spatial thermal density reduction for mmwave antenna arrays |
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 |
CN112514275B (zh) * | 2018-07-27 | 2023-11-28 | Lg 电子株式会社 | 用于在无线通信系统中报告信道状态信息的方法和装置 |
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 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102447501A (zh) * | 2010-10-07 | 2012-05-09 | 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 |
CN102447499A (zh) * | 2010-10-06 | 2012-05-09 | 马维尔国际贸易有限公司 | 用于pucch反馈的码本子采样 |
US20120220286A1 (en) * | 2010-08-17 | 2012-08-30 | Texas Instruments Incorporated | Periodic Channel Quality Indicator on Physical Uplink Control Channel for Carrier Aggregation |
US20120218948A1 (en) * | 2010-09-02 | 2012-08-30 | Texas Instruments Incorporated | Downlink 8 Tx Codebook Sub-Sampling for CSI Feedback |
Family Cites Families (50)
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 |
DK2087653T3 (en) * | 2006-10-03 | 2015-02-23 | Qualcomm Inc | Re-synchronizing 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 |
WO2010049801A1 (en) | 2008-10-29 | 2010-05-06 | Nokia Corporation | 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 |
US20110317560A1 (en) * | 2009-01-06 | 2011-12-29 | Sharp Kabushiki Kaisha | MOBILE COMMUNICATION SYSTEM, QoS CONTROL STATION AND MOBILE STATION |
US8964696B2 (en) * | 2009-02-19 | 2015-02-24 | 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 |
WO2010140003A2 (en) | 2009-06-04 | 2010-12-09 | 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 |
WO2011137595A1 (en) * | 2010-05-07 | 2011-11-10 | 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 |
EP2612458B1 (en) * | 2010-09-01 | 2018-02-21 | Sharp Kabushiki Kaisha | Joint coding method based on binary tree and coder |
KR101863927B1 (ko) | 2010-09-26 | 2018-07-05 | 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 |
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 |
KR101839812B1 (ko) * | 2011-08-11 | 2018-03-19 | 삼성전자주식회사 | 혼합 아날로그/디지털 빔포밍을 위한 방법 및 장치 |
KR20130017572A (ko) * | 2011-08-11 | 2013-02-20 | 삼성전자주식회사 | 하이브리드 빔포밍 시스템에서 아날로그 빔 결정 방법 및 장치 |
KR101979853B1 (ko) * | 2011-10-24 | 2019-05-17 | 엘지전자 주식회사 | 무선통신 시스템에서 기지국이 d2d(device-to-device) 통신을 지원하는 방법과 d2d 단말이 효율적으로 d2d 통신 요청 신호를 전송하는 방법 |
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 |
WO2013149652A1 (en) * | 2012-04-03 | 2013-10-10 | Nokia Siemens 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 |
CN105144600B (zh) | 2013-05-31 | 2018-11-02 | 英特尔Ip公司 | 用于大型天线阵列的混合数字和模拟波束成形 |
EP3127366B1 (en) * | 2014-03-31 | 2021-03-24 | Convida Wireless, LLC | Overload control and coordination between m2m service layer and 3gpp networks |
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 |
MX370050B (es) * | 2014-10-07 | 2019-11-29 | Ericsson Telefon Ab L M | Supervision de una capacidad de un dispositivo inalambrico de alta latencia para recibir datos de enlace descendente. |
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 |
-
2013
- 2013-12-12 CN CN201380075969.9A patent/CN105144600B/zh active Active
- 2013-12-12 WO PCT/US2013/074747 patent/WO2014193475A1/en active Application Filing
- 2013-12-12 US US14/784,256 patent/US9647735B2/en active Active
- 2013-12-17 US US14/108,648 patent/US9071297B2/en active Active
- 2013-12-27 US US14/141,843 patent/US9559761B2/en active Active
-
2014
- 2014-05-22 ES ES14804412.6T patent/ES2689020T3/es active Active
- 2014-05-22 EP EP14803471.3A patent/EP3005784A4/en not_active Withdrawn
- 2014-05-22 EP EP14804412.6A patent/EP3005636B1/en active Active
- 2014-05-22 WO PCT/US2014/039072 patent/WO2014193718A1/en active Application Filing
- 2014-05-22 EP EP20189554.7A patent/EP3751752B1/en active Active
- 2014-05-22 WO PCT/US2014/039116 patent/WO2014193723A1/en active Application Filing
- 2014-05-22 CN CN201480023271.7A patent/CN105144647B/zh active Active
- 2014-05-22 CN CN201710494925.XA patent/CN107302390B/zh active Active
- 2014-05-22 US US14/783,043 patent/US9935694B2/en active Active
- 2014-05-22 EP EP17182135.8A patent/EP3267720B1/en active Active
- 2014-05-22 CN CN201480023293.3A patent/CN105594246B/zh active Active
- 2014-05-22 HU HUE14804412A patent/HUE039774T2/hu unknown
- 2014-05-23 WO PCT/US2014/039313 patent/WO2014193749A1/en active Application Filing
- 2014-05-23 EP EP14804124.7A patent/EP3005758B1/en active Active
- 2014-05-23 CN CN201480024584.4A patent/CN105165042B/zh active Active
- 2014-05-26 TW TW103118240A patent/TWI556658B/zh not_active IP Right Cessation
-
2015
- 2015-06-15 US US14/739,815 patent/US9553643B2/en active Active
-
2016
- 2016-05-20 HK HK16105779.8A patent/HK1217857A1/zh not_active IP Right Cessation
- 2016-05-25 HK HK16105976.9A patent/HK1218029A1/zh unknown
- 2016-05-25 HK HK16105977.8A patent/HK1218027A1/zh not_active IP Right Cessation
- 2016-10-27 HK HK16112381.4A patent/HK1224478A1/zh unknown
-
2017
- 2017-01-23 US US15/413,182 patent/US10312981B2/en active Active
-
2018
- 2018-03-16 HK HK18103676.5A patent/HK1244119A1/zh unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120220286A1 (en) * | 2010-08-17 | 2012-08-30 | Texas Instruments Incorporated | Periodic Channel Quality Indicator on Physical Uplink Control Channel for Carrier Aggregation |
US20120218948A1 (en) * | 2010-09-02 | 2012-08-30 | Texas Instruments Incorporated | Downlink 8 Tx Codebook Sub-Sampling for CSI Feedback |
CN102447499A (zh) * | 2010-10-06 | 2012-05-09 | 马维尔国际贸易有限公司 | 用于pucch反馈的码本子采样 |
CN102447501A (zh) * | 2010-10-07 | 2012-05-09 | 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 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9553643B2 (en) | 2013-05-31 | 2017-01-24 | Intel IP Corporation | User equipment and methods for codebook subsampling for enhanced 4TX codebooks |
US9559761B2 (en) | 2013-05-31 | 2017-01-31 | Intel IP Corporation | Proximity-based services discovery privacy |
US10312981B2 (en) | 2013-05-31 | 2019-06-04 | Intel IP Corporation | User equipment and methods for codebook subsampling for enhanced 4TX codebooks |
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 |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10312981B2 (en) | User equipment and methods for codebook subsampling for enhanced 4TX codebooks | |
US11082097B2 (en) | Method and apparatus for enabling uplink MIMO | |
US10511365B2 (en) | Linear combination codebook for CSI reporting in advanced wireless communication systems | |
US10476572B2 (en) | Method and apparatus to enable multi-resolution CSI reporting in advanced wireless communication systems | |
US10340989B2 (en) | Codebook for CSI reporting in advanced wireless communication system | |
US10411868B2 (en) | Method and apparatus for channel state information (CSI) reporting | |
US10396866B2 (en) | Advanced CSI reporting in advanced wireless communication systems | |
CN103222201B (zh) | 用于发送和接收码本子集限制位图的方法和设备 | |
KR101844290B1 (ko) | 무선 네트워크에서 pucch 서브밴드 피드백을 위한 시스템 및 방법 | |
US8639198B2 (en) | Systems and methods for 8-TX codebook and feedback signaling in 3GPP wireless networks | |
US20090257383A1 (en) | Feedback method for performing a feedback by using a codebook in mimo system | |
CN106165314A (zh) | 用于在无线通信系统中报告信道状态信息的方法和装置 | |
CN107689823A (zh) | 信道状态信息反馈的方法以及一种用户设备和基站 | |
EP3907899A1 (en) | Method and apparatus for channel state information (csi) reporting | |
CN105745845A (zh) | 为了减小量化噪声使用自相关矩阵进行用于基于码本的mimo波束赋形的预编码的用户设备和方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1218029 Country of ref document: HK |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200414 Address after: California, USA Patentee after: INTEL Corp. Address before: California, USA Patentee before: INTEL IP Corp. Effective date of registration: 20200414 Address after: California, USA Patentee after: Apple Inc. Address before: California, USA Patentee before: INTEL Corp. |
|
TR01 | Transfer of patent right |