PH12022550851A1 - Signaling for multi-transmit-receive point (multi-trp) schemes - Google Patents

Signaling for multi-transmit-receive point (multi-trp) schemes

Info

Publication number
PH12022550851A1
PH12022550851A1 PH1/2022/550851A PH12022550851A PH12022550851A1 PH 12022550851 A1 PH12022550851 A1 PH 12022550851A1 PH 12022550851 A PH12022550851 A PH 12022550851A PH 12022550851 A1 PH12022550851 A1 PH 12022550851A1
Authority
PH
Philippines
Prior art keywords
trp
transmit
receive point
schemes
signaling
Prior art date
Application number
PH1/2022/550851A
Other languages
English (en)
Inventor
Peter Gaal
Mostafa Khoshnevisan
Tao Luo
Jing Sun
Xiaoxia Zhang
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 PH12022550851A1 publication Critical patent/PH12022550851A1/en

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
    • 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
    • H04L5/0001—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
    • H04L5/0032—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
    • 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
    • H04W72/04—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
    • H04W72/20—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
PH1/2022/550851A 2019-11-07 2020-10-27 Signaling for multi-transmit-receive point (multi-trp) schemes PH12022550851A1 (en)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
PH12022550851A1 true PH12022550851A1 (en) 2023-05-03

Family

ID=75847138

Family Applications (1)

Application Number Title Priority Date Filing Date
PH1/2022/550851A PH12022550851A1 (en) 2019-11-07 2020-10-27 Signaling for multi-transmit-receive point (multi-trp) schemes

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

Family Cites Families (7)

* 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
US10219259B2 (en) * 2016-05-13 2019-02-26 Qualcomm Incorporated Uplink-based cell selection
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

Also Published As

Publication number Publication date
CN114600399B (zh) 2024-03-12
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
JP2023500469A (ja) 2023-01-06
CN114600399A (zh) 2022-06-07

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