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 posicionamentoInfo
- 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
Links
Classifications
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- 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.
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 (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11848880B2 (en) * | 2020-02-04 | 2023-12-19 | Qualcomm Incorporated | Using medium access control control elements to schedule semi-persistent sounding reference signals for positioning |
EP4101106A1 (en) * | 2020-02-07 | 2022-12-14 | Telefonaktiebolaget LM Ericsson (publ) | Srs spatial relation to dl prs resource set |
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 (14)
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 |
EP3484057B1 (en) * | 2017-11-09 | 2021-01-06 | Comcast Cable Communications, LLC | Csi transmission with multiple bandwidth parts |
DK3753185T3 (da) * | 2018-02-15 | 2022-01-31 | Ericsson Telefon Ab L M | Effektiv MAC-CE-angivelse af rumlig relation for semi-persistent SRS |
CN111989870B (zh) | 2018-04-20 | 2021-08-03 | 瑞典爱立信有限公司 | 用于半永久探测参考信号(sp-srs)资源的跨载波空间关系指示 |
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 |
EP3832895A4 (en) | 2018-07-27 | 2022-03-23 | NTT DoCoMo, Inc. | USER TERMINAL AND WIRELESS COMMUNICATION METHOD |
US20210314038A1 (en) | 2018-07-27 | 2021-10-07 | Ntt Docomo, Inc. | Base station and radio communication method |
EP3832894A4 (en) | 2018-07-27 | 2022-03-23 | NTT DoCoMo, Inc. | USER TERMINAL AND WIRELESS COMMUNICATION METHOD |
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 |
US11848880B2 (en) * | 2020-02-04 | 2023-12-19 | Qualcomm Incorporated | Using medium access control control elements to schedule semi-persistent sounding reference signals for positioning |
-
2021
- 2021-02-01 US US17/164,316 patent/US11848880B2/en active Active
- 2021-02-02 KR KR1020227026754A patent/KR20220129569A/ko active Search and Examination
- 2021-02-02 JP JP2022546517A patent/JP2023513057A/ja active Pending
- 2021-02-02 WO PCT/US2021/016241 patent/WO2021158563A1/en unknown
- 2021-02-02 CN CN202180010738.4A patent/CN115004613A/zh active Pending
- 2021-02-02 EP EP21709183.4A patent/EP4101108A1/en active Pending
- 2021-02-02 TW TW110103882A patent/TW202139733A/zh unknown
- 2021-02-02 BR BR112022014611A patent/BR112022014611A2/pt unknown
-
2023
- 2023-11-17 US US18/513,395 patent/US20240089051A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
TW202139733A (zh) | 2021-10-16 |
US20210242991A1 (en) | 2021-08-05 |
US20240089051A1 (en) | 2024-03-14 |
JP2023513057A (ja) | 2023-03-30 |
WO2021158563A1 (en) | 2021-08-12 |
CN115004613A (zh) | 2022-09-02 |
EP4101108A1 (en) | 2022-12-14 |
US11848880B2 (en) | 2023-12-19 |
KR20220129569A (ko) | 2022-09-23 |
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