Importance

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Abstract

Methods, systems, and devices for wireless communications are described. A discoverer user equipment may transmit, to a first network entity, a discovery message requesting information for discovery of discoveree UEs for sidelink communication. The discovery message may include one or more parameters that indicate a discovery model type, a geographic range relative to the discoverer UE, a cast type, or a combination thereof. The first network entity may transmit the discovery message to one or more second network entities. A second network entity may transmit the discovery message to one or more discoveree UEs. A given discoveree UE may transmit a response to the discovery message indicating whether the discoveree UE is available for discovery by the discoverer UE. The discoverer UE may receive from the first network entity, a response to the discovery message indicating a list the discoveree UEs that satisfy criteria for the discovery.

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First Claim