BR112022014611A2 - Uso de elementos de controle de controle de acesso ao meio para programar sinais de referência de sondagem semi-persistente para posicionamento - Google Patents

Uso de elementos de controle de controle de acesso ao meio para programar sinais de referência de sondagem semi-persistente para posicionamento

Info

Publication number
BR112022014611A2
BR112022014611A2 BR112022014611A BR112022014611A BR112022014611A2 BR 112022014611 A2 BR112022014611 A2 BR 112022014611A2 BR 112022014611 A BR112022014611 A BR 112022014611A BR 112022014611 A BR112022014611 A BR 112022014611A BR 112022014611 A2 BR112022014611 A2 BR 112022014611A2
Authority
BR
Brazil
Prior art keywords
positioning
srs
persistent
access control
medium access
Prior art date
Application number
BR112022014611A
Other languages
English (en)
Inventor
Manolakos Alexandros
Akkarakaran Sony
Fischer Sven
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 BR112022014611A2 publication Critical patent/BR112022014611A2/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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • 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
    • H04L5/0091—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
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/26—Resource reservation
    • 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), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)

Abstract

USO DE ELEMENTOS DE CONTROLE DE CONTROLE DE ACESSO AO MEIO PARA PROGRAMAR SINAIS DE REFERÊNCIA DE SONDAGEM SEMIPERSISTENTE PARA POSICIONAMENTO. São divulgadas técnicas para comunicação sem fio. Em um aspecto, um equipamento de usuário (UE) recebe, a partir de uma estação base de serviço, um elemento de controle de controle de acesso ao meio (MAC-CE) indicando a ativação ou desativação de um sinal de referência de sondagem (SRS) semi-persistente (SP) para posicionamento, em que um bit reservado no MAC-CE ou um identificador de canal lógico (LCID) de um subcabeçalho de MAC do MAC-CE indica a ativação ou desativação do SP SRS para posicionamento, e transmite o SP SRS para posicionamento em um ou mais recursos de SRS configurados para o UE, o SP SRS para posicionamento tendo parâmetros de transmissão adotados a partir de um sinal de referência de relação espacial para o SP SRS para posicionamento.
BR112022014611A 2020-02-04 2021-02-02 Uso de elementos de controle de controle de acesso ao meio para programar sinais de referência de sondagem semi-persistente para posicionamento BR112022014611A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202062970093P 2020-02-04 2020-02-04
US17/164,316 US11848880B2 (en) 2020-02-04 2021-02-01 Using medium access control control elements to schedule semi-persistent sounding reference signals for positioning
PCT/US2021/016241 WO2021158563A1 (en) 2020-02-04 2021-02-02 Using medium access control control elements to schedule semi-persistent sounding reference signals for positioning

Publications (1)

Publication Number Publication Date
BR112022014611A2 true BR112022014611A2 (pt) 2022-09-13

Family

ID=77063007

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022014611A BR112022014611A2 (pt) 2020-02-04 2021-02-02 Uso de elementos de controle de controle de acesso ao meio para programar sinais de referência de sondagem semi-persistente para posicionamento

Country Status (8)

Country Link
US (2) US11848880B2 (pt)
EP (1) EP4101108A1 (pt)
JP (1) JP2023513057A (pt)
KR (1) KR20220129569A (pt)
CN (1) CN115004613A (pt)
BR (1) BR112022014611A2 (pt)
TW (1) TW202139733A (pt)
WO (1) WO2021158563A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11950201B2 (en) * 2020-07-29 2024-04-02 Qualcomm Incorporated Triggering of an aperiodic or semi-periodic positioning reference signal procedure
CN115707119A (zh) * 2021-08-06 2023-02-17 华为技术有限公司 一种通信方法及装置
US11792778B2 (en) * 2021-09-08 2023-10-17 At&T Intellectual Property I, L.P. Supplementary uplink carrier selection by radio access network intelligent controller
CN115968027A (zh) * 2021-10-13 2023-04-14 维沃移动通信有限公司 上行定位参考信号srs配置方法、终端及网络侧设备
WO2023082077A1 (en) * 2021-11-10 2023-05-19 Qualcomm Incorporated P-mpr reporting in a phr mac-ce
CN116566562A (zh) * 2022-01-29 2023-08-08 中兴通讯股份有限公司 信号处理方法及其装置、存储介质、计算机程序产品
WO2024065858A1 (en) * 2022-10-01 2024-04-04 Qualcomm Incorporated Techniques for using predicted beams in wireless communications

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7920544B2 (en) 2005-03-28 2011-04-05 Qualcomm Incorporated Method and apparatus for enhancing signal-to-noise ratio of position location measurements
US11122535B2 (en) * 2016-07-15 2021-09-14 Qualcomm Incorporated Techniques for locating devices using narrowband positioning reference signals
JP6810269B2 (ja) * 2017-05-01 2021-01-06 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおける端末のサウンディング方法及びこのための装置
EP3787189A1 (en) * 2017-11-09 2021-03-03 Comcast Cable Communications LLC Csi transmission with multiple bandwidth parts
BR112020016627B1 (pt) * 2018-02-15 2022-09-06 Telefonaktiebolaget Lm Ericsson (Publ) Dispositivo sem fio e nó de rede para uma rede de comunicações celulares e métodos de operação relacionados
EP3782298B1 (en) 2018-04-20 2021-10-20 Telefonaktiebolaget LM Ericsson (publ) Cross-carrier spatial relation indication for semi-persistent sounding reference signal (sp-srs) resources
KR102600387B1 (ko) 2018-05-10 2023-11-09 삼성전자 주식회사 차세대 이동 통신 시스템에서 주변 셀의 기준 신호로 준지속적 사운딩 기준 신호를 지시하는 방법 및 장치
US11729782B2 (en) 2018-06-11 2023-08-15 Apple Inc. Enhanced uplink beam management
US11758412B2 (en) 2018-07-27 2023-09-12 Ntt Docomo, Inc. User terminal and radio communication method
JP7219279B2 (ja) 2018-07-27 2023-02-07 株式会社Ｎｔｔドコモ 端末、無線通信方法及びシステム
WO2020021725A1 (ja) 2018-07-27 2020-01-30 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
WO2020167232A1 (en) * 2019-02-13 2020-08-20 Telefonaktiebolaget Lm Ericsson (Publ) Synchronization signal and broadcast channel block in a wireless communication system
US11496264B2 (en) 2019-02-15 2022-11-08 Qualcomm Incorporated Interaction of positioning and media access control procedures

Also Published As

Publication number Publication date
US20210242991A1 (en) 2021-08-05
US20240089051A1 (en) 2024-03-14
US11848880B2 (en) 2023-12-19
EP4101108A1 (en) 2022-12-14
TW202139733A (zh) 2021-10-16
WO2021158563A1 (en) 2021-08-12
CN115004613A (zh) 2022-09-02
JP2023513057A (ja) 2023-03-30
KR20220129569A (ko) 2022-09-23

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