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WO2021229525A3 - Enabling beam diversity for uplink control information transmission on a physical uplink control channel - Google Patents

Enabling beam diversity for uplink control information transmission on a physical uplink control channel Download PDF

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Publication number
WO2021229525A3
WO2021229525A3 PCT/IB2021/054149 IB2021054149W WO2021229525A3 WO 2021229525 A3 WO2021229525 A3 WO 2021229525A3 IB 2021054149 W IB2021054149 W IB 2021054149W WO 2021229525 A3 WO2021229525 A3 WO 2021229525A3
Authority
WO
WIPO (PCT)
Prior art keywords
uplink control
beamforming configurations
configures
physical channel
channel resources
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.)
Ceased
Application number
PCT/IB2021/054149
Other languages
French (fr)
Other versions
WO2021229525A2 (en
Inventor
Sami Hakola
Kyoungmin Park
Mihai Enescu
Juha Karjalainen
Keeth Saliya Jayasinghe LADDU
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.)
Nokia Technologies Oy
Original Assignee
Nokia Technologies Oy
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 Nokia Technologies Oy filed Critical Nokia Technologies Oy
Priority to EP21727246.7A priority Critical patent/EP4150782A2/en
Publication of WO2021229525A2 publication Critical patent/WO2021229525A2/en
Publication of WO2021229525A3 publication Critical patent/WO2021229525A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • 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
    • H04L5/0025—Spatial division following the spatial signature of the channel
    • 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
    • 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
    • H04W88/085—Access point devices with remote components

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)

Abstract

A RAN node configures a UE with a set of reference signals in correspondence with respective beamforming configurations; configures the UE with a set of uplink physical channel resources used for repetition coding; configures the UE with a spatial association between the set of uplink physical channel resources and the set of reference signals; and receives uplink data encoded for repetition over part or whole of the set of uplink physical channel resources using the respective beamforming configurations. The RAN node also configures a UE with a set of reference signals in correspondence with respective beamforming configurations; but then receives a minimum time gap from the UE for switching between different transmit beamforming configurations of the UE corresponding to the respective beamforming configurations; and schedules a set of uplink physical channel resources used for repetition coding and using the respective beamforming configurations in accordance with the received minimum time gap.
PCT/IB2021/054149 2020-05-14 2021-05-14 Enabling beam diversity for uplink control information transmission on a physical uplink control channel Ceased WO2021229525A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP21727246.7A EP4150782A2 (en) 2020-05-14 2021-05-14 Enabling beam diversity for uplink control information transmission on a physical uplink control channel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063024567P 2020-05-14 2020-05-14
US63/024,567 2020-05-14

Publications (2)

Publication Number Publication Date
WO2021229525A2 WO2021229525A2 (en) 2021-11-18
WO2021229525A3 true WO2021229525A3 (en) 2021-12-23

Family

ID=76059938

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2021/054149 Ceased WO2021229525A2 (en) 2020-05-14 2021-05-14 Enabling beam diversity for uplink control information transmission on a physical uplink control channel

Country Status (2)

Country Link
EP (1) EP4150782A2 (en)
WO (1) WO2021229525A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022083957A1 (en) 2020-10-22 2022-04-28 Nokia Technologies Oy Enabling beam diversity for physical uplink shared channel repetition
CN120433901A (en) * 2024-02-02 2025-08-05 中兴通讯股份有限公司 Communication method, device and storage medium

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190319823A1 (en) * 2018-04-13 2019-10-17 Qualcomm Incorporated Uplink multi-beam operation
EP3567781A1 (en) * 2017-01-05 2019-11-13 LG Electronics Inc. -1- Method for transmitting physical uplink control channel in wireless communication system, and device therefor
US20190349915A1 (en) * 2017-01-03 2019-11-14 Lg Electronics Inc. Method for transmitting/receiving signals by using beams in wireless communication system, and device for same
US20190356524A1 (en) * 2016-12-07 2019-11-21 Lg Electronics Inc. Method and apparatus for configuring control channel for nr in wireless communication system
US20190364561A1 (en) * 2018-07-05 2019-11-28 Intel Corporation Uplink transmission for multi-panel operation
CN110521265A (en) * 2019-04-29 2019-11-29 北京小米移动软件有限公司 Uplink data transmission method, device and storage medium

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190356524A1 (en) * 2016-12-07 2019-11-21 Lg Electronics Inc. Method and apparatus for configuring control channel for nr in wireless communication system
US20190349915A1 (en) * 2017-01-03 2019-11-14 Lg Electronics Inc. Method for transmitting/receiving signals by using beams in wireless communication system, and device for same
EP3567781A1 (en) * 2017-01-05 2019-11-13 LG Electronics Inc. -1- Method for transmitting physical uplink control channel in wireless communication system, and device therefor
US20190319823A1 (en) * 2018-04-13 2019-10-17 Qualcomm Incorporated Uplink multi-beam operation
US20190364561A1 (en) * 2018-07-05 2019-11-28 Intel Corporation Uplink transmission for multi-panel operation
CN110521265A (en) * 2019-04-29 2019-11-29 北京小米移动软件有限公司 Uplink data transmission method, device and storage medium
WO2020220230A1 (en) * 2019-04-29 2020-11-05 北京小米移动软件有限公司 Uplink data transmission method and apparatus, and storage medium

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
QUALCOMM INCORPORATED: "Enhancements on Multi-beam Operation", vol. RAN WG1, no. Reno, Nevada, US; 20191118 - 20191122, 9 November 2019 (2019-11-09), XP051823730, Retrieved from the Internet <URL:https://ftp.3gpp.org/tsg_ran/WG1_RL1/TSGR1_99/Docs/R1-1912968.zip> [retrieved on 20191109] *

Also Published As

Publication number Publication date
EP4150782A2 (en) 2023-03-22
WO2021229525A2 (en) 2021-11-18

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