BR112022004457A2 - Transmissão de canal físico de controle de uplink baseada em sequências - Google Patents

Transmissão de canal físico de controle de uplink baseada em sequências

Info

Publication number
BR112022004457A2
BR112022004457A2 BR112022004457A BR112022004457A BR112022004457A2 BR 112022004457 A2 BR112022004457 A2 BR 112022004457A2 BR 112022004457 A BR112022004457 A BR 112022004457A BR 112022004457 A BR112022004457 A BR 112022004457A BR 112022004457 A2 BR112022004457 A2 BR 112022004457A2
Authority
BR
Brazil
Prior art keywords
uplink control
sequence
channel transmission
physical channel
base station
Prior art date
Application number
BR112022004457A
Other languages
English (en)
Inventor
Jing Lei
Binamira Soriaga Joseph
Naga Bhushan
Peter Gaal
Seyong Park
Subramanya Kowshik Suhas
Wei Yang
Yi Huang
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 BR112022004457A2 publication Critical patent/BR112022004457A2/pt

Links

Classifications

    • 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 signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • 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
    • H04B7/0602—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 antenna switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal
    • H04J13/0051—Orthogonal gold
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0055—ZCZ [zero correlation zone]
    • H04J13/0059—CAZAC [constant-amplitude and zero auto-correlation]
    • H04J13/0062—Zadoff-Chu
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • 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
    • 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
    • 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—Signaling for the administration of the divided path
    • 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—Signaling for the administration of the divided path
    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • 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
    • 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
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/023—Multiplexing of multicarrier modulation signals

Landscapes

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

Abstract

transmissão de canal físico de controle de uplink baseadaem sequências. são descritos métodos, sistemas e dispositivos para comunicações sem fio. um equipamento do usuário (ue) pode identificar que uma carga útil de informação de controle de uplink (uci) satisfaz uma condição de tamanho limite. o ue pode mapear a carga útil de uci para uma sequência de controle de uplink. o ue pode transmitir um canal físico de controle de uplink (pucch) que inclui a sequência de controle de uplink para uma estação base. a sequência de controle de uplink pode ser representativa da carga útil de uci. a estação base pode receber o pucch que inclui a sequência de controle de uplink a partir do ue. a estação base também pode determinar a carga útil de uci associando a sequência de controle de uplink com um índice de sequência correspondente dos um ou mais conjuntos de sequências de controle de uplink.
BR112022004457A 2019-09-24 2020-09-23 Transmissão de canal físico de controle de uplink baseada em sequências BR112022004457A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201962905131P 2019-09-24 2019-09-24
US201962937650P 2019-11-19 2019-11-19
US17/028,806 US11950237B2 (en) 2019-09-24 2020-09-22 Sequence based physical uplink control channel transmission
PCT/US2020/052151 WO2021061726A1 (en) 2019-09-24 2020-09-23 Sequence based physical uplink control channel transmission

Publications (1)

Publication Number Publication Date
BR112022004457A2 true BR112022004457A2 (pt) 2022-05-31

Family

ID=74880038

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022004457A BR112022004457A2 (pt) 2019-09-24 2020-09-23 Transmissão de canal físico de controle de uplink baseada em sequências

Country Status (8)

Country Link
US (1) US11950237B2 (pt)
EP (1) EP4035297A1 (pt)
JP (1) JP2022548955A (pt)
KR (1) KR20220066062A (pt)
CN (1) CN114503730A (pt)
BR (1) BR112022004457A2 (pt)
TW (1) TW202123750A (pt)
WO (1) WO2021061726A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12047939B2 (en) * 2020-06-01 2024-07-23 Qualcomm Incorporated Sequence partitioning for a multi-user uplink channel
CN113890691B (zh) * 2021-09-29 2024-04-23 天翼物联科技有限公司 数据传输控制方法、装置、物联网终端及存储介质
WO2023181579A1 (ja) * 2022-03-24 2023-09-28 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 端末、基地局及び通信方法
WO2023181557A1 (ja) * 2022-03-24 2023-09-28 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 端末、基地局及び通信方法
WO2023181556A1 (ja) * 2022-03-24 2023-09-28 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 端末、基地局及び通信方法
US20240349287A1 (en) * 2023-01-26 2024-10-17 Altiostar Networks India Private Limited Pucch format 0 signal processing with reduced complexity and robust noise estimation
CN116455834B (zh) * 2023-06-19 2023-08-11 西华大学 一种基于控制序列的数据链分级访问控制方法

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US5636246A (en) * 1994-11-16 1997-06-03 Aware, Inc. Multicarrier transmission system
US7298805B2 (en) * 2003-11-21 2007-11-20 Qualcomm Incorporated Multi-antenna transmission for spatial division multiple access
KR101611818B1 (ko) * 2009-01-09 2016-04-15 엘지전자 주식회사 무선 통신 시스템에서 시퀀스 전송 방법 및 장치
CN101902301B (zh) * 2010-08-12 2018-11-20 中兴通讯股份有限公司 上行控制信令发送、上行解调参考信号的承载方法及装置
WO2016182378A1 (ko) 2015-05-13 2016-11-17 엘지전자 주식회사 상향링크 제어 정보 전송 방법 및 무선기기
KR102104901B1 (ko) 2016-11-04 2020-04-27 엘지전자 주식회사 무선 통신 시스템에서 단말과 기지국 간 물리 상향링크 제어 채널 송수신 방법 및 이를 지원하는 장치
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Also Published As

Publication number Publication date
US20210092734A1 (en) 2021-03-25
KR20220066062A (ko) 2022-05-23
CN114503730A (zh) 2022-05-13
JP2022548955A (ja) 2022-11-22
EP4035297A1 (en) 2022-08-03
WO2021061726A1 (en) 2021-04-01
US11950237B2 (en) 2024-04-02
TW202123750A (zh) 2021-06-16

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