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BR112023001448A2 - Sinalização de informações de recursos de sidelink para seleção de recursos de sidelink - Google Patents

Sinalização de informações de recursos de sidelink para seleção de recursos de sidelink

Info

Publication number
BR112023001448A2
BR112023001448A2 BR112023001448A BR112023001448A BR112023001448A2 BR 112023001448 A2 BR112023001448 A2 BR 112023001448A2 BR 112023001448 A BR112023001448 A BR 112023001448A BR 112023001448 A BR112023001448 A BR 112023001448A BR 112023001448 A2 BR112023001448 A2 BR 112023001448A2
Authority
BR
Brazil
Prior art keywords
sidelink
feature
signaling
aspects
information
Prior art date
Application number
BR112023001448A
Other languages
English (en)
Inventor
Hosseini Seyedkianoush
Ji Tingfang
Gaal Peter
Joon Kwon Hwan
Yang Wei
Huang Yi
Aktas Tugcan
Chen Wanshi
Kiran Mukkavilli Krishna
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112023001448A2 publication Critical patent/BR112023001448A2/pt

Links

Classifications

    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • H04W72/20—Control channels or signalling for resource 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
    • H04W72/54—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
    • 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
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • 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
    • 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
    • H04L1/0016—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy involving special memory structures, e.g. look-up tables

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

SINALIZAÇÃO DE INFORMAÇÕES DE RECURSOS DE SIDELINK PARA SELEÇÃO DE RECURSOS DE SIDELINK. Vários aspectos da presente divulgação geralmente se referem à comunicação sem fio. Em alguns aspectos, um primeiro equipamento de usuário (UE) pode receber, por meio de uma interface de sidelink, uma mensagem de um segundo UE. O UE pode transmitir, para o segundo UE, informações de recursos de sidelink para recursos de sidelink que estão disponíveis para o segundo UE, em que as informações de recursos de sidelink são baseadas, pelo menos em parte, em um nível de potência medido associado à mensagem recebida do segundo UE. Vários outros aspectos são fornecidos.
BR112023001448A 2020-08-07 2021-08-04 Sinalização de informações de recursos de sidelink para seleção de recursos de sidelink BR112023001448A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202062706303P 2020-08-07 2020-08-07
US17/444,361 US11805496B2 (en) 2020-08-07 2021-08-03 Sidelink resource information signaling for sidelink resource selection
PCT/US2021/071098 WO2022032280A1 (en) 2020-08-07 2021-08-04 Sidelink resource information signaling for sidelink resource selection

Publications (1)

Publication Number Publication Date
BR112023001448A2 true BR112023001448A2 (pt) 2023-02-14

Family

ID=80114503

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023001448A BR112023001448A2 (pt) 2020-08-07 2021-08-04 Sinalização de informações de recursos de sidelink para seleção de recursos de sidelink

Country Status (6)

Country Link
US (1) US11805496B2 (pt)
EP (1) EP4193748A1 (pt)
KR (1) KR20230048305A (pt)
CN (1) CN116114353A (pt)
BR (1) BR112023001448A2 (pt)
WO (1) WO2022032280A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11917666B2 (en) * 2020-10-28 2024-02-27 Qualcomm Incorporated Sidelink control information forwarding for sensing procedure
US20220225288A1 (en) * 2021-01-14 2022-07-14 Kt Corporation Method and apparatus for transmitting and receiving coordination information for sidelink communication
US20240056991A1 (en) * 2022-08-11 2024-02-15 Qualcomm Incorporated Transmit power adjustment based on inter-user equipment coordination

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10575310B2 (en) * 2016-03-22 2020-02-25 Netgear, Inc. Wireless communication in an environment with electronic interference
KR102592455B1 (ko) * 2017-01-20 2023-10-23 삼성전자 주식회사 V2X(vehicle to everything) 통신 방법 및 디바이스와 V2X 통신의 송수신 방법 및 장치
US11483189B2 (en) * 2017-05-04 2022-10-25 Qualcomm Incorporated Limits for modulation and coding scheme values
JPWO2020008539A1 (ja) * 2018-07-03 2021-07-15 株式会社Ｎｔｔドコモ 通信装置及び基地局
WO2020080914A1 (en) * 2018-10-19 2020-04-23 Lg Electronics Inc. Method and apparatus for selecting a resource related to sidelink communication based on the sidelink control information in nr v2x
CN112997546A (zh) * 2018-11-08 2021-06-18 康维达无线有限责任公司 用于新无线电v2x的侧行链路发射功率控制
US11917616B2 (en) * 2020-07-24 2024-02-27 Samsung Electronics Co., Ltd. Method and apparatus for configuration and signaling of SL resources for inter-UE co-ordination

Also Published As

Publication number Publication date
EP4193748A1 (en) 2023-06-14
WO2022032280A1 (en) 2022-02-10
US20220046600A1 (en) 2022-02-10
KR20230048305A (ko) 2023-04-11
US11805496B2 (en) 2023-10-31
CN116114353A (zh) 2023-05-12

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