CN114600399B - 用于多发送接收点（多trp）方案的信令 - Google Patents

用于多发送接收点（多trp）方案的信令 Download PDF

Info

Publication number
CN114600399B
CN114600399B CN202080071818.6A CN202080071818A CN114600399B CN 114600399 B CN114600399 B CN 114600399B CN 202080071818 A CN202080071818 A CN 202080071818A CN 114600399 B CN114600399 B CN 114600399B
Authority
CN
China
Prior art keywords
trp
communication
tdra
configuration
scheme
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.)
Active
Application number
CN202080071818.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN114600399A (zh
Inventor
M·霍什内维桑
张晓霞
J·孙
P·加尔
骆涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
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 CN114600399A publication Critical patent/CN114600399A/zh
Application granted granted Critical
Publication of CN114600399B publication Critical patent/CN114600399B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04B7/022—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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0092—Indication of how the channel is divided
    • 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
CN202080071818.6A 2019-11-07 2020-10-27 用于多发送接收点（多trp）方案的信令 Active CN114600399B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962932312P 2019-11-07 2019-11-07
US62/932,312 2019-11-07
US16/949,330 US20210143869A1 (en) 2019-11-07 2020-10-26 Signaling for multi-transmit-receive point (multi-trp) schemes
US16/949,330 2020-10-26
PCT/US2020/070702 WO2021092610A1 (en) 2019-11-07 2020-10-27 Signaling for multi-transmit-receive point (multi-trp) schemes

Publications (2)

Publication Number Publication Date
CN114600399A CN114600399A (zh) 2022-06-07
CN114600399B true CN114600399B (zh) 2024-03-12

Family

ID=75847138

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080071818.6A Active CN114600399B (zh) 2019-11-07 2020-10-27 用于多发送接收点（多trp）方案的信令

Country Status (9)

Country Link
US (1) US20210143869A1 (enExample)
EP (1) EP4055948A1 (enExample)
JP (1) JP7596372B2 (enExample)
KR (1) KR20220092878A (enExample)
CN (1) CN114600399B (enExample)
BR (1) BR112022007780A2 (enExample)
PH (1) PH12022550851A1 (enExample)
TW (1) TWI867077B (enExample)
WO (1) WO2021092610A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115085874B (zh) * 2019-11-19 2024-06-21 Oppo广东移动通信有限公司 无线通信的装置、方法及相关产品
EP4490965A4 (en) * 2022-04-08 2026-02-25 Samsung Electronics Co Ltd METHOD AND APPARATUS FOR INTERPRETING DOWNHILL CONTROL INFORMATION IN A WIRELESS COMMUNICATION SYSTEM
US12470316B2 (en) * 2022-09-23 2025-11-11 Qualcomm Incorporated Fast automatic gain control in bypass and filter modes

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109076412A (zh) * 2016-05-13 2018-12-21 高通股份有限公司 基于上行链路的小区选择

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009037087A1 (de) * 2009-08-11 2011-02-17 Bayerische Motoren Werke Aktiengesellschaft Übertragung bzw. Verarbeiten einer Verkehrsinformation
US11025456B2 (en) * 2018-01-12 2021-06-01 Apple Inc. Time domain resource allocation for mobile communication
US11166265B2 (en) * 2018-04-06 2021-11-02 Qualcomm Incorporated Downlink control channel beam sweeping
TWI750499B (zh) * 2018-08-21 2021-12-21 美商Ｉｄａｃ控股公司 無線傳輸/接收單元（ｗｔｒｕ）功率控制方法及裝置
EP3949227B1 (en) * 2019-03-29 2023-03-01 Telefonaktiebolaget LM Ericsson (publ) Method for differentiating multiple physical downlink shared channel (pdsch) transmission schemes
WO2020252641A1 (en) * 2019-06-17 2020-12-24 Nec Corporation Methods for communication, terminal device, network device, and computer readable medium

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109076412A (zh) * 2016-05-13 2018-12-21 高通股份有限公司 基于上行链路的小区选择

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Discussion on multi-TRP operation";NEC;3GPP TSG RAN WG1 #98b R1-1910567 Chongqing, CN, October 14th – 20th, 2019;第1、3页 *

Also Published As

Publication number Publication date
WO2021092610A1 (en) 2021-05-14
KR20220092878A (ko) 2022-07-04
TW202123754A (zh) 2021-06-16
TWI867077B (zh) 2024-12-21
EP4055948A1 (en) 2022-09-14
BR112022007780A2 (pt) 2022-07-05
JP7596372B2 (ja) 2024-12-09
US20210143869A1 (en) 2021-05-13
PH12022550851A1 (en) 2023-05-03
JP2023500469A (ja) 2023-01-06
CN114600399A (zh) 2022-06-07

Similar Documents

Publication Publication Date Title
CN116326115B (zh) 用于物理上行链路共享信道重复的预编码矩阵指示
CN115066947B (zh) 用于多波束上行链路重复的相位跟踪参考信号端口和解调参考信号端口的关联
CN114830745B (zh) 用于激活路径损耗参考信号的技术
CN115280705B (zh) 上行链路传输配置指示状态信令
CN115191097B (zh) 上行链路传输配置指示状态激活之前的默认上行链路多输入多输出传输
CN114788187B (zh) 基于下行链路控制信息的波束和路径损耗参考信号配置激活
CN114982358B (zh) 用于多面板上行链路多输入多输出传输的下行链路控制信息对齐
CN115280854B (zh) 单个物理上行链路控制通道资源内的波束跳跃
CN115211052B (zh) 用于指示针对跨越多个分量载波的同时波束更新的用户设备能力的技术
CN115669096B (zh) 用于更新多分量载波通信链路中的默认波束和路径损耗参考信号的技术
CN116097811B (zh) 确定下行链路控制信息的大小
CN115769536B (zh) 经由解调参考信号参数的对物理下行链路控制信道监测时机聚合的指示
CN114616895A (zh) 用于探通参考信号或上行链路控制信道波束的默认空间关系确定
CN120128441A (zh) 用于上行链路重复的探测参考信号资源指示符集合的信令序列
US11622368B2 (en) Transmitting multiple downlink control information messages in a control resource set
CN116868670A (zh) 用于全双工模式和半双工模式的逻辑信道和调度请求配置
CN114762424B (zh) 用于报告多发送-接收点配置的等级能力的技术
CN116250327B (zh) 物理上行链路共享信道重复之间的时间间隙
CN115280810B (zh) 针对上行链路传输配置指示状态和空间关系信息的用户装备能力指示
CN116097575B (zh) 参考信号端口分配
JP7596372B2 (ja) マルチ送信受信ポイント（マルチｔｒｐ）方式のためのシグナリング
CN114557069B (zh) 对同时单播和多播监测的支持
CN114271001B (zh) 传输配置指示符状态激活和去激活
CN114830775B (zh) 用于路径损耗参考信号的媒体接入控制层映射
CN115836505B (zh) 在不同数量的监测时机上聚合的物理下行链路控制信道候选

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant