Delaying UE radio capability ID (URCID) update for EPLMN

Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for optimizing procedures to update a UE radio capability ID (URCID) when a UE moves to a new Public Land Mobile Network (PLMN) within a registration area. The techniques may help avoid unnecess...

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Bibliographic Details
Main Authors AGRAWAL, MONA, SANTHANAM, ARVIND VARDARAJAN, CHAPONNIERE, LENAIG GENEVIEVE, KITAZOE, MASATO, HORN, GAVIN BERNARD, LOTFALLAH, OSAMA, ZISIMOPOULOS, HARIS
Format Patent
LanguageChinese
English
Published 01.05.2022
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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Summary:Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for optimizing procedures to update a UE radio capability ID (URCID) when a UE moves to a new Public Land Mobile Network (PLMN) within a registration area. The techniques may help avoid unnecessary signaling traffic and reduce UE power consumption. An example method performed by a user equipment (UE) generally includes receiving at least one URCID assigned by a first PLMN; and taking one or more actions to delay or avoid updating the URCID when moving to a second PLMN in a same registration area as the first PLMN.
Bibliography:Application Number: TW202110117890