KR20220038054A - 액세스 링크와 사이드링크 사이의 충돌들의 핸들링 - Google Patents

액세스 링크와 사이드링크 사이의 충돌들의 핸들링 Download PDF

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Publication number
KR20220038054A
KR20220038054A KR1020227000990A KR20227000990A KR20220038054A KR 20220038054 A KR20220038054 A KR 20220038054A KR 1020227000990 A KR1020227000990 A KR 1020227000990A KR 20227000990 A KR20227000990 A KR 20227000990A KR 20220038054 A KR20220038054 A KR 20220038054A
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KR
South Korea
Prior art keywords
communication
sidelink
sidelink communication
priority
uplink
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KR1020227000990A
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English (en)
Korean (ko)
Inventor
세예드키아누시 호세이니
고쿨 스리다란
완시 첸
크리슈나 키란 무카빌리
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퀄컴 인코포레이티드
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Publication of KR20220038054A publication Critical patent/KR20220038054A/ko
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • 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]
    • H04W74/0825—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • 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
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H04W52/281—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission taking into account user or data type priority
    • H04W72/0406—
    • H04W72/0413—
    • 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
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • H04W72/10—
    • H04W72/1242—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H04W72/1278—
    • 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
    • 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
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020227000990A 2019-07-19 2020-07-17 액세스 링크와 사이드링크 사이의 충돌들의 핸들링 Pending KR20220038054A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962876444P 2019-07-19 2019-07-19
US62/876,444 2019-07-19
US16/947,073 US11871454B2 (en) 2019-07-19 2020-07-16 Handling collisions between access link and sidelink
US16/947,073 2020-07-16
PCT/US2020/070295 WO2021016638A1 (en) 2019-07-19 2020-07-17 Handling collisions between access link and sidelink

Publications (1)

Publication Number Publication Date
KR20220038054A true KR20220038054A (ko) 2022-03-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227000990A Pending KR20220038054A (ko) 2019-07-19 2020-07-17 액세스 링크와 사이드링크 사이의 충돌들의 핸들링

Country Status (9)

Country Link
US (2) US11871454B2 (https=)
EP (2) EP4000327A1 (https=)
JP (1) JP7611221B2 (https=)
KR (1) KR20220038054A (https=)
CN (1) CN114145056B (https=)
BR (1) BR112022000129A2 (https=)
PH (1) PH12021553217A1 (https=)
TW (1) TWI846904B (https=)
WO (1) WO2021016638A1 (https=)

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US11818751B2 (en) * 2020-07-16 2023-11-14 Lg Electronics Inc. Method and apparatus for determining transmission priority between relay data and uplink physical signal in NR V2X
KR20230062559A (ko) * 2020-09-09 2023-05-09 엘지전자 주식회사 상이한 rat을 기반으로 sl 통신 및 ul 전송을 수행하는 방법 및 장치
CN114793348B (zh) * 2021-01-26 2025-03-25 维沃移动通信有限公司 资源处理方法、装置、终端和存储介质
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FI20215476A1 (en) 2021-04-23 2022-03-30 Nokia Technologies Oy Selection of radio resources for direct communication between NTN terminals
WO2022227084A1 (zh) * 2021-04-30 2022-11-03 华为技术有限公司 一种传输的方法、装置及系统
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WO2024077454A1 (zh) * 2022-10-10 2024-04-18 北京小米移动软件有限公司 共享载波的干扰处理方法和装置
WO2024162833A1 (ko) * 2023-02-03 2024-08-08 삼성전자 주식회사 무선 통신 시스템에서 사이드링크 송수신을 위한 장치 및 방법
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Also Published As

Publication number Publication date
BR112022000129A2 (pt) 2022-02-22
TW202110141A (zh) 2021-03-01
US11871454B2 (en) 2024-01-09
CN114145056A (zh) 2022-03-04
PH12021553217A1 (en) 2022-11-21
JP2022541472A (ja) 2022-09-26
JP7611221B2 (ja) 2025-01-09
EP4604647A3 (en) 2025-11-26
WO2021016638A1 (en) 2021-01-28
TWI846904B (zh) 2024-07-01
US20210022184A1 (en) 2021-01-21
CN114145056B (zh) 2024-12-13
EP4000327A1 (en) 2022-05-25
EP4604647A2 (en) 2025-08-20
US20240098793A1 (en) 2024-03-21

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