TW202234935A - 用於側行鏈路的通道佔用時間（ｃｏｔ）共享 - Google Patents

用於側行鏈路的通道佔用時間（ｃｏｔ）共享 Download PDF

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Publication number
TW202234935A
TW202234935A TW111100051A TW111100051A TW202234935A TW 202234935 A TW202234935 A TW 202234935A TW 111100051 A TW111100051 A TW 111100051A TW 111100051 A TW111100051 A TW 111100051A TW 202234935 A TW202234935 A TW 202234935A
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Taiwan
Prior art keywords
cot
sidelink
sidelink transmission
transmission
during
Prior art date
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TW111100051A
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English (en)
Chinese (zh)
Inventor
晉 孫
張曉霞
雪萊希 帕帝
亞瑟 古畢史凱斯
艾利克桑達 丹加諾維克
貞 蒙托傑
吉恩衛斯理 馬許
斯泰利奧斯 斯特凡諾斯
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美商高通公司
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Application filed by 美商高通公司 filed Critical 美商高通公司
Publication of TW202234935A publication Critical patent/TW202234935A/zh

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    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • 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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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
    • 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
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/25—Control channels or signalling for resource management between terminals via a wireless link, e.g. sidelink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/40—Resource management for direct mode communication, e.g. D2D or sidelink
    • 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
    • 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
    • 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]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
TW111100051A 2021-01-04 2022-01-03 用於側行鏈路的通道佔用時間（ｃｏｔ）共享 TW202234935A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GR20210100003 2021-01-04
GR20210100003 2021-01-04
WOPCT/US21/65767 2021-12-30
PCT/US2021/065767 WO2022147310A1 (en) 2021-01-04 2021-12-30 Channel occupancy time (cot) sharing for sidelink

Publications (1)

Publication Number Publication Date
TW202234935A true TW202234935A (zh) 2022-09-01

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Family Applications (1)

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TW111100051A TW202234935A (zh) 2021-01-04 2022-01-03 用於側行鏈路的通道佔用時間（ｃｏｔ）共享

Country Status (7)

Country Link
US (1) US20240064713A1 (enExample)
EP (1) EP4272509A1 (enExample)
JP (1) JP7808115B2 (enExample)
KR (1) KR20230125788A (enExample)
CN (1) CN116686318A (enExample)
TW (1) TW202234935A (enExample)
WO (1) WO2022147310A1 (enExample)

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KR20250044433A (ko) * 2022-08-05 2025-03-31 노키아 테크놀로지스 오와이 사이드링크 전송을 위한 채널 점유 시간 공유
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WO2024071851A1 (ko) * 2022-09-26 2024-04-04 엘지전자 주식회사 비면허 대역에서 lcp를 수행하는 방법 및 장치
JP2025531257A (ja) * 2022-09-26 2025-09-19 クアルコム，インコーポレイテッド 無認可スペクトルにおけるサイドリンクのためのチャネル占有時間共有におけるセンシング構造及び優先順位付け
CN119949005A (zh) * 2022-09-30 2025-05-06 韩国电子通信研究院 用于未许可频带中的侧链路信道接入的方法和设备
CN117880969A (zh) * 2022-09-30 2024-04-12 华为技术有限公司 一种通信方法、装置、计算机可读存储介质和程序产品
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JP2026501209A (ja) * 2022-12-21 2026-01-14 エルジー エレクトロニクス インコーポレイティド 無免許帯におけるエネルギー検出の閾値に基づいてチャネルアクセスを実行する方法及び装置
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JP7808115B2 (ja) 2026-01-28
US20240064713A1 (en) 2024-02-22
CN116686318A (zh) 2023-09-01
EP4272509A1 (en) 2023-11-08
KR20230125788A (ko) 2023-08-29
WO2022147310A1 (en) 2022-07-07
JP2024501983A (ja) 2024-01-17

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