MX2022012604A - Métodos y aparato para coordinación de enlace directo entre unidades de transmisión/recepción inalámbrica (wtru). - Google Patents

Métodos y aparato para coordinación de enlace directo entre unidades de transmisión/recepción inalámbrica (wtru).

Info

Publication number
MX2022012604A
MX2022012604A MX2022012604A MX2022012604A MX2022012604A MX 2022012604 A MX2022012604 A MX 2022012604A MX 2022012604 A MX2022012604 A MX 2022012604A MX 2022012604 A MX2022012604 A MX 2022012604A MX 2022012604 A MX2022012604 A MX 2022012604A
Authority
MX
Mexico
Prior art keywords
transmission
wtru
assistance
methods
resource allocation
Prior art date
Application number
MX2022012604A
Other languages
English (en)
Inventor
Moon Il Lee
Tao Deng
Martino Freda
Tuong Hoang
Original Assignee
Idac Holdings 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 Idac Holdings Inc filed Critical Idac Holdings Inc
Publication of MX2022012604A publication Critical patent/MX2022012604A/es

Links

Classifications

    • 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
    • H04W72/02—Selection of wireless resources by user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—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
    • 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
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Se proporcionan métodos, aparatos, sistemas, arquitecturas e interfaces para una unidad de transmisión/recepción inalámbrica (WTRU) que realiza comunicaciones de enlace directo. Un método puede incluir cualquiera de: recibir información de configuración de transmisión SL que indica: (1) una asignación de recursos dedicada para transmisiones de asistencia, y (2) condiciones de activación para realizar una transmisión de asistencia; con la condición de que: (i) una transmisión de canal físico compartido de SL (PSSCH, por sus siglas en inglés) es recibida, por la WTRU desde otra WTRU, de acuerdo con una reserva semipersistente, y (ii) ha ocurrido una o más de las condiciones de activación para realizar la transmisión de asistencia: (a) realizar la detección basada en los parámetros de detección asociados con la transmisión de PSSCH recibida, y (b) seleccionar una asignación de recursos dedicada de acuerdo con un recurso de la transmisión de PSSCH recibida; y transmitir, a cualquier número de WTRU próximas, una transmisión de asistencia usando la asignación de recursos dedicada seleccionada, la transmisión de asistencia incluye información de asistencia asociada con la detección realizada por la WTRU.
MX2022012604A 2020-04-08 2021-04-08 Métodos y aparato para coordinación de enlace directo entre unidades de transmisión/recepción inalámbrica (wtru). MX2022012604A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202063007003P 2020-04-08 2020-04-08
US202063061457P 2020-08-05 2020-08-05
US202063091459P 2020-10-14 2020-10-14
PCT/US2021/026352 WO2021207473A1 (en) 2020-04-08 2021-04-08 Methods and apparatus for sidelink inter-wireless transmit/receive unit (wtru) coordination

Publications (1)

Publication Number Publication Date
MX2022012604A true MX2022012604A (es) 2023-01-16

Family

ID=75747097

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022012604A MX2022012604A (es) 2020-04-08 2021-04-08 Métodos y aparato para coordinación de enlace directo entre unidades de transmisión/recepción inalámbrica (wtru).

Country Status (7)

Country Link
US (1) US20230164825A1 (es)
EP (1) EP4133826A1 (es)
JP (1) JP2023522593A (es)
CN (2) CN115516949A (es)
BR (1) BR112022020384A2 (es)
MX (1) MX2022012604A (es)
WO (1) WO2021207473A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220029756A1 (en) * 2020-07-24 2022-01-27 Qualcomm Incorporated Resource collision indication using feedback
EP4185034A1 (en) 2020-08-08 2023-05-24 Ofinno, LLC Wireless device assisted resource selection for sidelink
US11950233B2 (en) * 2020-10-09 2024-04-02 Samsung Electronics Co., Ltd Efficient techniques for resource selection assistance reporting for NR Rel-17 sidelink
US20220132469A1 (en) * 2020-10-23 2022-04-28 Qualcomm Incorporated Receiver assisted sidelink resource allocation using an adaptive threshold
US20230114809A1 (en) * 2021-10-12 2023-04-13 Qualcomm Incorporated Selective resource collision indication according to full duplex communication capability
US11812458B2 (en) * 2021-10-19 2023-11-07 Qualcomm Incorporated Relaxed sensing for new radio sidelink over millimeter wave operating frequencies
US11785467B2 (en) * 2021-10-26 2023-10-10 Qualcomm Incorporated Detecting mistrusted user equipment (UE) in sidelink
WO2023076542A1 (en) * 2021-11-01 2023-05-04 Ofinno, Llc Semi-persistent coordination information transmissions for sidelink inter-ue coordination
WO2023108417A1 (zh) * 2021-12-14 2023-06-22 Oppo广东移动通信有限公司 通信方法及终端设备
US20230319881A1 (en) * 2022-03-30 2023-10-05 Qualcomm Incorporated Inter-user-equipment coordination for sidelink scheduling using multiple time-frequency occasions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112567837A (zh) * 2018-08-09 2021-03-26 康维达无线有限责任公司 5G eV2X的资源管理
WO2020060332A1 (en) * 2018-09-20 2020-03-26 Lg Electronics Inc. Method and apparatus for performing qos prediction based on network assistance in nr v2x

Also Published As

Publication number Publication date
US20230164825A1 (en) 2023-05-25
EP4133826A1 (en) 2023-02-15
WO2021207473A1 (en) 2021-10-14
CN115516949A (zh) 2022-12-23
CN116390253A (zh) 2023-07-04
BR112022020384A2 (pt) 2022-12-13
JP2023522593A (ja) 2023-05-31

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