METHOD PERFORMED BY RADIO BASE STATION AND RADIO BASE STATION

Title:

METHOD PERFORMED BY RADIO BASE STATION AND RADIO BASE STATION

Document Type and Number:

Japanese Patent JP2023093460

Kind Code:

A

Abstract:

To solve or at least mitigate a problem by reducing signaling required for NG3 tunnel establishment that enables a particular session among a plurality of existing sessions.SOLUTION: The present disclosure provides user equipment (UE) including a transmitting unit configured to transmit at least one protocol data unit (PDU) session identifier (ID). When the UE has user data to be transmitted, each ID indicates a PDU session which the UE needs to use, to a mobility management function (MMF) via an access network (AN) node, by a non-access stratum (NAS) service request message.SELECTED DRAWING: Figure 1

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Inventors:

VELEV GENADI
TAMURA TOSHIYUKI
ANDREAS KUNZ

Application Number:

JP2023049268A

Publication Date:

July 04, 2023

Filing Date:

March 27, 2023

Export Citation:

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Assignee:

NEC CORP

International Classes:

H04W76/22; H04W76/11

Attorney, Agent or Firm:

Ken Ieiri

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