TW202224452A - 低潛時機會式信道佔用時間共享 - Google Patents

低潛時機會式信道佔用時間共享 Download PDF

Info

Publication number
TW202224452A
TW202224452A TW110137237A TW110137237A TW202224452A TW 202224452 A TW202224452 A TW 202224452A TW 110137237 A TW110137237 A TW 110137237A TW 110137237 A TW110137237 A TW 110137237A TW 202224452 A TW202224452 A TW 202224452A
Authority
TW
Taiwan
Prior art keywords
wireless communication
group
communication devices
communication device
cot
Prior art date
Application number
TW110137237A
Other languages
English (en)
Chinese (zh)
Inventor
崔昌埴
斯泰利奧斯 斯特凡納托斯
吳萱萱
卡皮爾 古拉帝
Original Assignee
美商高通公司
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 美商高通公司 filed Critical 美商高通公司
Publication of TW202224452A publication Critical patent/TW202224452A/zh

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0072—Transmission between mobile stations, e.g. anti-collision 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
    • H04L5/003—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
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/25—Monitoring; Testing of receivers taking multiple measurements
    • H04B17/254—Monitoring; Testing of receivers taking multiple measurements measuring at different reception times
    • 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) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or 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
    • H04L5/003—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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
    • H04W74/085—Random access procedures, e.g. with 4-step access with collision treatment collision avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/08—User group management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H04W4/46—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for vehicle-to-vehicle communication [V2V]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mobile Radio Communication Systems (AREA)
TW110137237A 2020-10-29 2021-10-06 低潛時機會式信道佔用時間共享 TW202224452A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GR20200100656 2020-10-29
GR20200100656 2020-10-29
WOPCT/US21/53620 2021-10-05
PCT/US2021/053620 WO2022093499A2 (en) 2020-10-29 2021-10-05 Low-latency opportunistic channel occupancy time sharing

Publications (1)

Publication Number Publication Date
TW202224452A true TW202224452A (zh) 2022-06-16

Family

ID=78617502

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110137237A TW202224452A (zh) 2020-10-29 2021-10-06 低潛時機會式信道佔用時間共享

Country Status (7)

Country Link
US (2) US12562868B2 (enExample)
EP (1) EP4238261A2 (enExample)
JP (1) JP7709524B2 (enExample)
KR (1) KR20230097009A (enExample)
CN (1) CN116530181B (enExample)
TW (1) TW202224452A (enExample)
WO (1) WO2022093499A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12696347B2 (en) * 2021-09-23 2026-07-28 Qualcomm Incorporated Discontinuous reception (DRX) based anchor user equipment (UE) selection for joint positioning sessions

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11758505B2 (en) * 2020-07-31 2023-09-12 Qualcomm Incorporated Group-based PRS broadcast for sidelink positioning
CN112203223B (zh) * 2020-12-02 2021-03-02 北京大唐高鸿数据网络技术有限公司 一种位置确定方法、装置及车联网设备
EP4406305A1 (en) * 2021-09-21 2024-07-31 Nokia Technologies Oy Methods and apparatuses for network assisted positioning for out of coverage terminals
CN118160380A (zh) * 2021-11-04 2024-06-07 中兴通讯股份有限公司 用于建立通信节点组并获得传输时间差的系统和方法
EP4559263A4 (en) * 2022-07-18 2026-05-13 Nokia Technologies Oy COMPUTER-READABLE METHODS, DEVICES AND MEDIA FOR COMMUNICATIONS
US20260046815A1 (en) * 2022-08-10 2026-02-12 Apple Inc. Group-Based Positioning Procedures for Reduced Capacity Devices
WO2024031408A1 (en) * 2022-08-10 2024-02-15 Nokia Shanghai Bell Co., Ltd. Efficient positioning referece signal detection for sidelink positioning in unlicensed spectrum
WO2024035245A1 (ko) * 2022-08-11 2024-02-15 엘지전자 주식회사 Sl 측위를 위한 네스티드 rtt 방법 및 장치
CN118354281A (zh) * 2023-01-13 2024-07-16 华为技术有限公司 组网设备通信的方法以及电子设备
WO2024210508A2 (ko) * 2023-04-04 2024-10-10 엘지전자 주식회사 참조 신호를 송수신하는 방법 및 장치

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104812057A (zh) 2014-01-29 2015-07-29 北京三星通信技术研究有限公司 一种d2d系统中数据传输的方法及设备
US10952031B2 (en) 2016-05-20 2021-03-16 Huawei Technologies Co., Ltd. Licensed-assisted user equipment cooperation in unlicensed sidelink
CN110383862B (zh) 2016-10-10 2020-11-10 华为技术有限公司 用于实现定位相关信令交换的通信节点和方法
US10470242B2 (en) 2016-11-18 2019-11-05 Qualcomm Incorporated Phase compensation reference signal in NR-SS CoMP
US10820316B2 (en) 2016-12-08 2020-10-27 Qualcomm Incorporated Coordinated slotted medium access for shared spectrum new radio
US20190140796A1 (en) * 2017-11-09 2019-05-09 Qualcomm Incorporated Intra-cell interference management for device-to-device communication using grant-free resource
US10749713B2 (en) 2017-11-13 2020-08-18 Qualcomm Incorporated Resource pattern for uplink transmissions
JP7035876B2 (ja) 2018-07-20 2022-03-15 株式会社Soken 生体検知装置
US11696284B2 (en) 2018-09-10 2023-07-04 Qualcomm Incorporated Interference detection, signaling, and mitigation techniques for low latency transmissions
US11646822B2 (en) * 2018-12-11 2023-05-09 Apple Inc. Groupcast transmission with feedback for intra-platooning and inter-platooning communications
WO2020125180A1 (en) 2018-12-20 2020-06-25 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for sharing communication channel
WO2020176022A1 (en) * 2019-02-27 2020-09-03 Telefonaktiebolaget Lm Ericsson (Publ) Methods providing control signaling and related wireless devices and network nodes
US11121891B2 (en) * 2019-02-28 2021-09-14 Electronics And Telecommunications Research Institute Method and apparatus for transmitting sounding reference signal
WO2020222519A1 (ko) * 2019-04-30 2020-11-05 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하는 방법 및 이를 지원하는 장치
EP4169344B1 (en) * 2020-06-17 2026-05-20 Lenovo (Singapore) Pte. Ltd. CHANNEL OCCUPANCY TIME SHARING
US12538254B2 (en) * 2020-08-26 2026-01-27 Lg Electronics Inc. Network configuration-based sidelink positioning method and apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12696347B2 (en) * 2021-09-23 2026-07-28 Qualcomm Incorporated Discontinuous reception (DRX) based anchor user equipment (UE) selection for joint positioning sessions

Also Published As

Publication number Publication date
EP4238261A2 (en) 2023-09-06
KR20230097009A (ko) 2023-06-30
WO2022093499A2 (en) 2022-05-05
CN116530181A (zh) 2023-08-01
US20230171068A1 (en) 2023-06-01
JP2023547825A (ja) 2023-11-14
WO2022093499A3 (en) 2022-08-11
CN116530181B (zh) 2026-02-06
US12562868B2 (en) 2026-02-24
JP7709524B2 (ja) 2025-07-16
US20260172190A1 (en) 2026-06-18

Similar Documents

Publication Publication Date Title
US12262346B2 (en) Group-based PRS broadcast for sidelink positioning
CN116530181B (zh) 低等待时间伺机信道占用时间共享
EP4144161B1 (en) Fbe-based licensed assisted sidelink access
KR20240074770A (ko) 크로스-풀 자원 예약을 통한 사이드링크 포지셔닝 기준 신호 송신
US11641629B2 (en) Sidelink synchronization assistance
CN115699960A (zh) Nr侧链路辅助信息消息
WO2023082239A1 (en) Channel occupancy time sharing between downlink and sidelink
US11601910B2 (en) Sidelink control information (SCI)-triggered sidelink positioning
EP3266266B1 (en) Scheduling of resources adapted to another node's scheduling information in the context of vehicular decentralized cooperative communications
US20230247652A1 (en) Methods and systems for exchanging information for sidelink communications
EP4352903B1 (en) LATERAL LINK REFERENCE SIGNAL TRANSMISSION TECHNIQUES
CN111295925A (zh) 用于使用免准予资源的设备到设备通信的蜂窝小区内干扰管理
JP2025529658A (ja) 方法、モバイルデバイス、およびアクセスネットワークノード
WO2021226906A1 (en) Selecting a start time for channel sensing
CN114846824B (zh) 对设备的计数
EP4322633A1 (en) Method and apparatus for transmitting information
US11785467B2 (en) Detecting mistrusted user equipment (UE) in sidelink
US20240155686A1 (en) Channel access priority class table for unlicensed sidelink
WO2025020068A1 (en) Collision detection based sps resource reselection
EP4613026A1 (en) Channel access priority class table for unlicensed sidelink
CN121443966A (zh) 基于使用uwb通信进行测距的方法及设备
CN119789230A (zh) 一种通信方法及装置