SG11201900310RA - Declaring quasi co-location among multiple antenna ports - Google Patents

Declaring quasi co-location among multiple antenna ports

Info

Publication number
SG11201900310RA
SG11201900310RA SG11201900310RA SG11201900310RA SG11201900310RA SG 11201900310R A SG11201900310R A SG 11201900310RA SG 11201900310R A SG11201900310R A SG 11201900310RA SG 11201900310R A SG11201900310R A SG 11201900310RA SG 11201900310R A SG11201900310R A SG 11201900310RA
Authority
SG
Singapore
Prior art keywords
qcl
antenna ports
california
international
san diego
Prior art date
Application number
SG11201900310RA
Other languages
English (en)
Inventor
Muhammad Nazmul Islam
Sundar Subramanian
Tingfang Ji
Yu Zhang
Navid Abedini
Bilal Sadiq
Ashwin Sampath
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of SG11201900310RA publication Critical patent/SG11201900310RA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination
    • 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
    • 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
    • H04B7/063—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
    • 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
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Prostheses (AREA)
SG11201900310RA 2016-08-22 2017-07-31 Declaring quasi co-location among multiple antenna ports SG11201900310RA (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201662378154P 2016-08-22 2016-08-22
US201662378637P 2016-08-23 2016-08-23
US15/443,449 US10039076B2 (en) 2016-08-22 2017-02-27 Declaring quasi co-location among multiple antenna ports
PCT/US2017/044696 WO2018038872A1 (fr) 2016-08-22 2017-07-31 Déclaration de quasi colocalisation parmi de multiples ports d'antenne

Publications (1)

Publication Number Publication Date
SG11201900310RA true SG11201900310RA (en) 2019-03-28

Family

ID=61192491

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201900310RA SG11201900310RA (en) 2016-08-22 2017-07-31 Declaring quasi co-location among multiple antenna ports

Country Status (8)

Country Link
US (2) US10039076B2 (fr)
EP (1) EP3501113B1 (fr)
CN (1) CN109644023B (fr)
AU (1) AU2017315312B2 (fr)
BR (1) BR112019003037A2 (fr)
ES (1) ES2834309T3 (fr)
SG (1) SG11201900310RA (fr)
WO (1) WO2018038872A1 (fr)

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US11018743B2 (en) * 2016-07-22 2021-05-25 Apple Inc. QCL (quasi co-location) indication for beamforming management
US10039076B2 (en) 2016-08-22 2018-07-31 Qualcomm Incorporated Declaring quasi co-location among multiple antenna ports
CN108023631B (zh) * 2016-11-04 2023-08-22 华为技术有限公司 传输信息的方法和设备
CN109150250B (zh) 2016-11-04 2020-03-10 华为技术有限公司 准共址信息的发送接收方法、装置、网络设备及终端
US10536209B2 (en) * 2017-03-24 2020-01-14 Qualcomm Incorporated Techniques for beam discovery and beamforming in wireless communications
KR20190139928A (ko) * 2017-04-25 2019-12-18 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 신호 처리 방법 및 기기
US10469298B2 (en) * 2017-05-12 2019-11-05 Qualcomm Incorporated Increasing reference signal density in wireless communications
CN109151888B (zh) * 2017-06-16 2021-06-08 华为技术有限公司 一种测量上报的方法及设备
CN109150467B (zh) * 2017-06-16 2022-10-11 华为技术有限公司 通信方法、相关设备及计算机存储介质
GB2565332B (en) * 2017-08-10 2021-04-28 Samsung Electronics Co Ltd Network control
CN109391435B (zh) 2017-08-11 2021-05-25 电信科学技术研究院有限公司 Pucch传输方法、用户设备和装置
CN110166190B (zh) * 2018-02-11 2021-02-26 华为技术有限公司 准共址信息的确定方法及装置
US10742303B1 (en) * 2018-02-13 2020-08-11 Telefonaktiebolaget Lm Ericsson (Publ) Configuration of spatially QCL reference signal resources for transmissions in communication equipment having multiple antenna panels
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KR102166810B1 (ko) * 2018-09-17 2020-10-16 한양대학교 산학협력단 밀리미터 대역에서 사용자의 움직임을 추정하여 빔의 폭을 조절하는 송신단 방향에서의 빔포밍 방법 및 시스템
US10455442B1 (en) 2018-10-04 2019-10-22 Cypress Semiconductor Corporation Systems, methods, and devices for implementing antenna diversity with wireless communications devices
US11563537B2 (en) 2018-10-16 2023-01-24 Qualcomm Incorporated Exchanging quasi colocation information between a user equipment and a base station that indicates an association between a spatial parameter and a current transmission configuration
CN111262669B (zh) * 2019-01-11 2021-06-29 维沃移动通信有限公司 一种对象接收方法和设备
WO2020162728A1 (fr) * 2019-02-08 2020-08-13 엘지전자 주식회사 Procédé et dispositif d'émission et de réception d'un canal physique partagé de liaison montante dans un système de communication sans fil
WO2021114127A1 (fr) * 2019-12-11 2021-06-17 Qualcomm Incorporated Configuration de quasi-colocalisation
US12015995B2 (en) * 2019-12-31 2024-06-18 Qualcomm Incorporated Quasi co-location source selection and indication on sidelink
US11601925B2 (en) * 2020-04-17 2023-03-07 Qualcomm Incorporated Quasi co-location relationship reporting
WO2022131979A1 (fr) * 2020-12-18 2022-06-23 Telefonaktiebolaget Lm Ericsson (Publ) Procédés et agencements permettant de prendre en charge l'utilisation de ports d'antenne quasi colocalisés dans un réseau de communication sans fil
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Also Published As

Publication number Publication date
WO2018038872A1 (fr) 2018-03-01
CN109644023B (zh) 2022-02-18
US20180054797A1 (en) 2018-02-22
US10039076B2 (en) 2018-07-31
US20180352533A1 (en) 2018-12-06
US10412702B2 (en) 2019-09-10
AU2017315312B2 (en) 2021-10-14
AU2017315312A1 (en) 2019-01-31
EP3501113A1 (fr) 2019-06-26
EP3501113B1 (fr) 2020-08-19
BR112019003037A2 (pt) 2019-05-14
ES2834309T3 (es) 2021-06-17
CN109644023A (zh) 2019-04-16

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