Method and apparatus for reporting cast type by ue in nr v2x
AssigneeLG Electronics Inc.
InventorsSunghoon JUNG, Heejin KIM, Seungmin LEE, Youngdae LEE
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Abstract
Provided are a method for transmitting information on cast type by a first apparatus (9010), and the first apparatus (9010) supporting the same. The method may include: initiating a sidelink service with a second apparatus (9020) based on a specific cast type; and transmitting information on the specific cast type related to the sidelink service.
Claims15
A method for performing sidelink communication by a first apparatus, the method comprising:
- receiving, from a second apparatus, sidelink capability information related to the second apparatus;
- transmitting, to a base station (BS), a radio resource control (RRC) message including (i) the sidelink capability information received from the second apparatus, (ii) cast type information related to the sidelink communication with the second apparatus, and (iii) synchronization reference information related to the sidelink communication with the second apparatus;
- and
- performing the sidelink communication based on the RRC message,
- wherein the cast type information includes information related to unicast, groupcast or broadcast.
A first apparatus performing sidelink communication, the first apparatus comprising:
- one or more memories storing instructions;
- one or more transceivers;
- and
- one or more processors operably connected to the one or more memories and the one or more transceivers, wherein the one or more processors execute the instructions to:
- receive, from a second apparatus, sidelink capability information related to the second apparatus;
- transmit, to a base station (BS), a radio resource control (RRC) message including (i) the sidelink capability information received from the second apparatus, (ii) cast type information related to the sidelink communication with the second apparatus, and (iii) synchronization reference information related to the sidelink communication with the second apparatus;
- and
- perform the sidelink communication based on the RRC message,
- wherein the cast type information includes information related to unicast, groupcast or broadcast.
An apparatus configured to control a first user equipment (UE) to perform sidelink communication, the apparatus comprising:
- one or more processors;
- and
- one or more memories operably connected to the one or more processors and storing instructions, wherein the one or more processors execute the instructions to:
- receive, from a second UE, sidelink capability information related to the second UE;
- transmit, to a base station (BS), a radio resource control (RRC) message including (i) the sidelink capability information received from the second UE, (ii) cast type information related to the sidelink communication with the second UE, and (iii) synchronization reference information related to the sidelink communication with the second UE;
- and
- perform the sidelink communication based on the RRC message,
- wherein the cast type information includes information related to unicast, groupcast or broadcast.
Dependencies are inferred from the claim text.