KR102813016B1 - 디바이스 투 디바이스 통신을 위한 리소스 배제 - Google Patents

디바이스 투 디바이스 통신을 위한 리소스 배제 Download PDF

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Publication number
KR102813016B1
KR102813016B1 KR1020237010558A KR20237010558A KR102813016B1 KR 102813016 B1 KR102813016 B1 KR 102813016B1 KR 1020237010558 A KR1020237010558 A KR 1020237010558A KR 20237010558 A KR20237010558 A KR 20237010558A KR 102813016 B1 KR102813016 B1 KR 102813016B1
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South Korea
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resources
time slot
control information
wireless communication
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KR20230047219A (ko
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카필 굴라티
티엔 비에트 응우옌
수디르 쿠마르 바겔
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퀄컴 인코포레이티드
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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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0039—Frequency-contiguous, i.e. with no allocation of frequencies for one user or terminal between the frequencies allocated to another
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • 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
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • 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
    • 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
    • H04W72/40—Resource management for direct mode communication, e.g. D2D or 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
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0017—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy where the mode-switching is based on Quality of Service requirement
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/06—Reselecting a communication resource in the serving access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • 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]
    • 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)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
KR1020237010558A 2018-11-20 2019-11-11 디바이스 투 디바이스 통신을 위한 리소스 배제 Active KR102813016B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020257016607A KR20250081938A (ko) 2018-11-20 2019-11-11 디바이스 투 디바이스 통신을 위한 리소스 배제

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201862769860P 2018-11-20 2018-11-20
US62/769,860 2018-11-20
US16/678,975 US11115959B2 (en) 2018-11-20 2019-11-08 Resource exclusion for device to device communication
US16/678,975 2019-11-08
KR1020217014393A KR102516332B1 (ko) 2018-11-20 2019-11-11 디바이스 투 디바이스 통신을 위한 리소스 배제
PCT/US2019/060726 WO2020106477A1 (en) 2018-11-20 2019-11-11 Resource exclusion for device to device communication

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020217014393A Division KR102516332B1 (ko) 2018-11-20 2019-11-11 디바이스 투 디바이스 통신을 위한 리소스 배제

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020257016607A Division KR20250081938A (ko) 2018-11-20 2019-11-11 디바이스 투 디바이스 통신을 위한 리소스 배제

Publications (2)

Publication Number Publication Date
KR20230047219A KR20230047219A (ko) 2023-04-06
KR102813016B1 true KR102813016B1 (ko) 2025-05-26

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KR1020237010558A Active KR102813016B1 (ko) 2018-11-20 2019-11-11 디바이스 투 디바이스 통신을 위한 리소스 배제
KR1020217014393A Active KR102516332B1 (ko) 2018-11-20 2019-11-11 디바이스 투 디바이스 통신을 위한 리소스 배제
KR1020257016607A Pending KR20250081938A (ko) 2018-11-20 2019-11-11 디바이스 투 디바이스 통신을 위한 리소스 배제

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KR1020217014393A Active KR102516332B1 (ko) 2018-11-20 2019-11-11 디바이스 투 디바이스 통신을 위한 리소스 배제
KR1020257016607A Pending KR20250081938A (ko) 2018-11-20 2019-11-11 디바이스 투 디바이스 통신을 위한 리소스 배제

Country Status (8)

Country Link
US (3) US11115959B2 (https=)
EP (1) EP3884720A1 (https=)
JP (2) JP7775077B2 (https=)
KR (3) KR102813016B1 (https=)
CN (3) CN113016219B (https=)
BR (1) BR112021009147A2 (https=)
SG (1) SG11202104008QA (https=)
WO (1) WO2020106477A1 (https=)

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US11115959B2 (en) 2018-11-20 2021-09-07 Qualcomm Incorporated Resource exclusion for device to device communication
US20250374306A1 (en) * 2022-04-29 2025-12-04 Apple Inc. Co-Channel Coexistence of Multiple Sidelink Radio Access Technologies

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WO2017176095A1 (ko) 2016-04-07 2017-10-12 엘지전자 주식회사 무선 통신 시스템에서 단말 특정적인 센싱 구간 동안 센싱을 수행하는 방법 및 상기 방법을 이용하는 단말
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WO2018145067A1 (en) * 2017-02-06 2018-08-09 Intel Corporation Partial sensing and congestion control for long term evolution (lte) vehicular communication
US20180279259A1 (en) 2017-03-24 2018-09-27 Qualcomm Incorporated Low latency enhancements to cv2x autonomous resource selection and re-selection procedure for vehicle-to-vehicle communications

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Also Published As

Publication number Publication date
WO2020106477A1 (en) 2020-05-28
CN115484671A (zh) 2022-12-16
CN115484671B (zh) 2025-10-17
JP2022507739A (ja) 2022-01-18
SG11202104008QA (en) 2021-06-29
CN118075874A (zh) 2024-05-24
KR102516332B1 (ko) 2023-03-30
US20220061027A1 (en) 2022-02-24
US20200162979A1 (en) 2020-05-21
JP7775077B2 (ja) 2025-11-25
KR20210091162A (ko) 2021-07-21
KR20230047219A (ko) 2023-04-06
BR112021009147A2 (pt) 2021-08-10
CN113016219B (zh) 2024-03-29
EP3884720A1 (en) 2021-09-29
US11115959B2 (en) 2021-09-07
US20240422741A1 (en) 2024-12-19
US12047913B2 (en) 2024-07-23
KR20250081938A (ko) 2025-06-05
CN113016219A (zh) 2021-06-22
JP2025036434A (ja) 2025-03-14

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