BR112023013550A2 - UPLINK CONTROL CHANNEL REPEAT INDICATION IN WIRELESS COMMUNICATION - Google Patents

UPLINK CONTROL CHANNEL REPEAT INDICATION IN WIRELESS COMMUNICATION

Info

Publication number
BR112023013550A2
BR112023013550A2 BR112023013550A BR112023013550A BR112023013550A2 BR 112023013550 A2 BR112023013550 A2 BR 112023013550A2 BR 112023013550 A BR112023013550 A BR 112023013550A BR 112023013550 A BR112023013550 A BR 112023013550A BR 112023013550 A2 BR112023013550 A2 BR 112023013550A2
Authority
BR
Brazil
Prior art keywords
control channel
uplink control
wireless communication
indication
uplink
Prior art date
Application number
BR112023013550A
Other languages
Portuguese (pt)
Inventor
Issam Sakhnini Iyab
Jelena Damnjanovic
Juan Montojo
Junyi Li
Taherzadeh Boroujeni Mahmoud
Peter Gaal
Tao Luo
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
Priority claimed from US17/513,669 external-priority patent/US20220232555A1/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112023013550A2 publication Critical patent/BR112023013550A2/en

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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1864—ARQ related signaling
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/189—Transmission or retransmission of more than one copy of a message
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1893—Physical mapping arrangements

Landscapes

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

Abstract

indicação de repetição de canal de controle de enlace ascendente em comunicação sem fio. trata-se de técnicas para configuração de canal de controle físico de enlace ascendente e aprimoramento de cobertura em uma rede de comunicação sem fio. uma estação-base pode indicar dinamicamente um fator de repetição para um canal de controle de enlace ascendente para aprimorar a cobertura do canal de controle de enlace ascendente. a estação-base pode indicar explícita ou implicitamente o fator de repetição usando várias técnicas de sinalização. a interpretação de uma indicação de um fator de repetição pode depender de um ou mais parâmetros, por exemplo, um formato de canal de controle físico de enlace ascendente (pucch), um tamanho de informações de controle de enlace ascendente, uma taxa de código e/ou um conjunto de recursos de pucch usado para o pucch.indication of uplink control channel repetition in wireless communication. These are techniques for configuring uplink physical control channels and improving coverage in a wireless communication network. a base station may dynamically indicate a repetition factor for an uplink control channel to improve coverage of the uplink control channel. The base station can explicitly or implicitly indicate the repetition factor using various signaling techniques. The interpretation of an indication of a repetition factor may depend on one or more parameters, for example, an uplink physical control channel (pucch) format, an uplink control information size, a code rate, and /or a set of pucch resources used for pucch.

BR112023013550A 2021-01-15 2021-12-14 UPLINK CONTROL CHANNEL REPEAT INDICATION IN WIRELESS COMMUNICATION BR112023013550A2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202163138145P 2021-01-15 2021-01-15
US202163138241P 2021-01-15 2021-01-15
US202163138265P 2021-01-15 2021-01-15
US17/513,669 US20220232555A1 (en) 2021-01-15 2021-10-28 Indication of uplink control channel repetition in wireless communication
PCT/US2021/063377 WO2022154922A1 (en) 2021-01-15 2021-12-14 Indication of uplink control channel repetition in wireless communication

Publications (1)

Publication Number Publication Date
BR112023013550A2 true BR112023013550A2 (en) 2023-12-05

Family

ID=79288031

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023013550A BR112023013550A2 (en) 2021-01-15 2021-12-14 UPLINK CONTROL CHANNEL REPEAT INDICATION IN WIRELESS COMMUNICATION

Country Status (5)

Country Link
EP (1) EP4278463A1 (en)
JP (1) JP2024505351A (en)
KR (1) KR20230129439A (en)
BR (1) BR112023013550A2 (en)
WO (1) WO2022154922A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024026690A1 (en) * 2022-08-02 2024-02-08 Zte Corporation Wireless communicator method for pucch repetitions, apparatus, and storage medium

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10873966B2 (en) * 2018-01-02 2020-12-22 Samsung Electronics Co., Ltd. Signaling of control information in a communication system
US11064376B2 (en) * 2018-06-08 2021-07-13 Qualcomm Incorporated Radio link monitoring and radio link failure recovery
KR20220091596A (en) * 2019-11-07 2022-06-30 지티이 코포레이션 System and method for transmit repeat mode indicators

Also Published As

Publication number Publication date
EP4278463A1 (en) 2023-11-22
WO2022154922A1 (en) 2022-07-21
KR20230129439A (en) 2023-09-08
JP2024505351A (en) 2024-02-06

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