BR112022006882A2 - Multiplexação de relatórios de informações de estado de canal em múltiplos cenários de pontos de transmissão recebimento (trp) - Google Patents

Multiplexação de relatórios de informações de estado de canal em múltiplos cenários de pontos de transmissão recebimento (trp)

Info

Publication number
BR112022006882A2
BR112022006882A2 BR112022006882A BR112022006882A BR112022006882A2 BR 112022006882 A2 BR112022006882 A2 BR 112022006882A2 BR 112022006882 A BR112022006882 A BR 112022006882A BR 112022006882 A BR112022006882 A BR 112022006882A BR 112022006882 A2 BR112022006882 A2 BR 112022006882A2
Authority
BR
Brazil
Prior art keywords
trp
multiplexing
scenarios
status information
transmission point
Prior art date
Application number
BR112022006882A
Other languages
English (en)
Portuguese (pt)
Inventor
Yang Wei
Khoshnevisan Mostafa
Huang Yi
Zhang Xiaoxia
Sun Jing
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 BR112022006882A2 publication Critical patent/BR112022006882A2/pt

Links

Classifications

    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI
    • 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
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • 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
    • H04W72/04—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112022006882A 2019-10-15 2020-09-14 Multiplexação de relatórios de informações de estado de canal em múltiplos cenários de pontos de transmissão recebimento (trp) BR112022006882A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962915566P 2019-10-15 2019-10-15
US16/947,858 US10993264B1 (en) 2019-10-15 2020-08-20 Multiplexing channel state information reports in multiple transmit-receive point (TRP) scenarios
PCT/US2020/070540 WO2021077126A1 (en) 2019-10-15 2020-09-14 Multiplexing channel state information reports in multiple transmit-receive point (trp) scenarios

Publications (1)

Publication Number Publication Date
BR112022006882A2 true BR112022006882A2 (pt) 2022-07-05

Family

ID=75382242

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022006882A BR112022006882A2 (pt) 2019-10-15 2020-09-14 Multiplexação de relatórios de informações de estado de canal em múltiplos cenários de pontos de transmissão recebimento (trp)

Country Status (8)

Country Link
US (3) US10993264B1 (https=)
EP (1) EP4046445A1 (https=)
JP (2) JP7634530B2 (https=)
KR (1) KR20220084042A (https=)
CN (2) CN114586301B (https=)
BR (1) BR112022006882A2 (https=)
PH (1) PH12022550621A1 (https=)
WO (1) WO2021077126A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10993264B1 (en) * 2019-10-15 2021-04-27 Qualcomm Incorporated Multiplexing channel state information reports in multiple transmit-receive point (TRP) scenarios
WO2023010241A1 (en) * 2021-08-02 2023-02-09 Mediatek Singapore Pte. Ltd. Methods and apparatuses for multiplexing and sending multi-type control information

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9591492B2 (en) 2011-11-08 2017-03-07 Qualcomm Incorporated User equipment, base stations, and methods allowing for handling of colliding channel state information reports
US9295056B2 (en) * 2012-03-23 2016-03-22 Qualcomm Incorporated Systems and methods for signaling and determining transmission time interval bundling parameters
WO2018027908A1 (en) * 2016-08-12 2018-02-15 Qualcomm Incorporated Dynamic multi-beam transmission for new radio technology multiple-input multiple-output
US10484064B2 (en) * 2016-09-01 2019-11-19 Samsung Electronics Co., Ltd. Method and apparatus for downlink and uplink CSI acquisition
RU2741519C2 (ru) * 2016-12-05 2021-01-26 Телефонактиеболагет Лм Эрикссон (Пабл) Управление полосой пропускания конкретного для соты опорного сигнала (crs) на бережливой несущей (lean carrier) на основе полосы пропускания других опорных сигналов
CN108282285B (zh) * 2017-01-05 2020-06-02 华为技术有限公司 信号传输方法和装置
CN108347273B (zh) 2017-01-25 2021-06-29 华为技术有限公司 一种数据复用和数据解析方法、装置及系统
WO2018143721A1 (ko) * 2017-02-02 2018-08-09 엘지전자(주) 무선 통신 시스템에서의 채널 상태 정보 보고 방법 및 이를 위한 장치
WO2018141246A1 (en) * 2017-02-03 2018-08-09 Huawei Technologies Co., Ltd. Downlink control information for network coordination schemes
WO2018151533A1 (ko) * 2017-02-14 2018-08-23 엘지전자 주식회사 무선 통신 시스템에서, 데이터를 송수신하는 방법 및 이를 위한 장치
JP6938656B2 (ja) * 2017-02-28 2021-09-22 オッポ広東移動通信有限公司Ｇｕａｎｇｄｏｎｇ Ｏｐｐｏ Ｍｏｂｉｌｅ Ｔｅｌｅｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｃｏｒｐ．， Ｌｔｄ． 無線通信方法、端末機器及びネットワーク装置
US10972158B2 (en) * 2017-03-16 2021-04-06 Samsung Electronics Co., Ltd. Distributed FD-MIMO: cellular evolution for 5G and beyond
US10498507B2 (en) * 2017-03-21 2019-12-03 Samsung Electronics Co., Ltd. Method and apparatus for channel state information reference signal (CSI-RS)
US11343043B2 (en) * 2017-04-03 2022-05-24 Samsung Electronics Co., Ltd Method and apparatus for diversity-based data transmission in mobile communication system
US10484054B2 (en) * 2017-05-01 2019-11-19 Qualcomm Incorporated Techniques and apparatuses for priority-based resource configuration
EP4109777A1 (en) * 2017-05-05 2022-12-28 Apple Inc. Management of mimo communication systems
KR101958877B1 (ko) * 2017-06-15 2019-03-15 엘지전자 주식회사 무선 통신 시스템에서 채널 상태 정보를 보고하는 방법 및 이를 위한장치
WO2018229951A1 (ja) * 2017-06-15 2018-12-20 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
US11251921B2 (en) * 2017-07-21 2022-02-15 Lg Electronics Inc. Method for reporting channel state in wireless communication system, and apparatus therefor
US10638507B2 (en) * 2017-11-16 2020-04-28 Sharp Kabushiki Kaisha User equipments, base stations and methods
CA3028778A1 (en) * 2017-12-29 2019-06-29 Comcast Cable Communications, Llc Selection of grant and csi
US11259306B2 (en) * 2018-01-12 2022-02-22 Nokia Technologies Oy Utilizing interference measurements in beam recovery procedure
US20210058218A1 (en) 2018-02-15 2021-02-25 Ntt Docomo, Inc. User terminal and radio communication method
US10886993B2 (en) * 2018-03-22 2021-01-05 Apple Inc. Inter-cell beam management
US11330569B2 (en) 2018-04-06 2022-05-10 Apple Inc. Multiplexing of multiple uplink control information types on an uplink physical control channel in new radio
CN110391890B (zh) * 2018-04-16 2024-07-05 中兴通讯股份有限公司 一种确定准共址参考信号集合的方法和装置
US11006397B2 (en) 2018-06-08 2021-05-11 Apple Inc. Multiplexing physical uplink control channels in a slot for a new radio (NR) system
CN110972515B (zh) * 2018-07-31 2022-06-14 Lg电子株式会社 在无线通信系统中监测终端的控制信号的方法及其终端
US10972244B2 (en) * 2018-08-01 2021-04-06 Samsung Electronics Co., Ltd. Method and apparatus for low-overhead and low latency multi-beam operation
US10790892B2 (en) * 2018-08-06 2020-09-29 Qualcomm Incorporated Rate matching of reference signal resources in multiple transmit receive point (TRP) scenarios
US11006403B2 (en) * 2018-09-04 2021-05-11 Qualcomm Incorporated Techniques for use in determining a transmission configuration state
US10924250B2 (en) 2018-09-13 2021-02-16 Samsung Electronics Co., Ltd. UE operation with reduced power consumption
US11470489B2 (en) * 2019-01-11 2022-10-11 Qualcomm Incorporated Synchronization signal block and physical downlink control channel search space monitoring based on user equipment beamforming capability
US11228990B2 (en) * 2019-03-28 2022-01-18 Ofinno, Llc Random access power control
US11381346B2 (en) * 2019-04-02 2022-07-05 Intel Corporation Prioritization of services for control and data transmission for new radio systems
US11831438B2 (en) 2019-04-09 2023-11-28 Samsung Electronics Co., Ltd Method and apparatus for transmission and reception of HARQ-ACK feedback in wireless communication system
US11395303B2 (en) * 2019-05-02 2022-07-19 Ofinno, Llc Transmission configuration indication state partitioning in multi-beam scenarios
US12309782B2 (en) 2019-08-07 2025-05-20 Lenovo (Beijing) Limited Apparatus and method of UCI multiplexing in PUCCH resources for multiple TRPs
US11483099B2 (en) * 2019-08-16 2022-10-25 Samsung Electronics Co., Ltd. Apparatus and method for transmission of uplink control information in network cooperative communication
US10993264B1 (en) 2019-10-15 2021-04-27 Qualcomm Incorporated Multiplexing channel state information reports in multiple transmit-receive point (TRP) scenarios

Also Published As

Publication number Publication date
JP2025087711A (ja) 2025-06-10
US11259328B2 (en) 2022-02-22
US20210112595A1 (en) 2021-04-15
KR20220084042A (ko) 2022-06-21
US10993264B1 (en) 2021-04-27
CN114586301B (zh) 2024-02-02
WO2021077126A1 (en) 2021-04-22
US20210251009A1 (en) 2021-08-12
CN114586301A (zh) 2022-06-03
US11678373B2 (en) 2023-06-13
PH12022550621A1 (en) 2023-03-13
JP7789242B2 (ja) 2025-12-19
US20220174740A1 (en) 2022-06-02
JP7634530B2 (ja) 2025-02-21
EP4046445A1 (en) 2022-08-24
JP2022552303A (ja) 2022-12-15
CN118018149A (zh) 2024-05-10

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