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Anchor cell management procedure for synchronization signal block (SSB)-less carrier

Grant US12580718B2 Kind: B2 Mar 17, 2026

Assignee

QUALCOMM Incorporated

Inventors

Jae Ho Ryu, Changhwan Park, Konstantinos Dimou, Hari Sankar

Abstract

Various aspects of the present disclosure generally relate to wireless communication. Various aspects relate generally to anchor cell management for a synchronization signal block (SSB)-less secondary cell (SCell). In some aspects, an anchor cell in a different frequency band from an SSB-less SCell may be used for downlink beam management of the SSB-less SCell. A UE may report, to a network node, reference signal received power (RSRP) measurements for a plurality of downlink reference signals transmitted via the anchor cell, and the network node may determine a downlink beam for the SSB-less SCell based at least in part on the RSRP measurements. The UE may receive a configuration of the SSB-less SCell, and the configuration may indicate the anchor cell associated with the SSB-less SCell. The UE may receive an activation indication that activates the SSB-less SCell for the UE.

CPC Classifications

H04L 5/0098 H04B 17/327 H04W 72/23 H04W 24/10

Filing Date

2023-01-10

Application No.

18152631

Claims

30