Invention Grant
- Patent Title: Signaling radio bearer type 3 (SRB3) and secondary cell group (SCG) failure handling
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Application No.: US16996102Application Date: 2020-08-18
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Publication No.: US11540343B2Publication Date: 2022-12-27
- Inventor: Sudeep K. Palat , Seau S. Lim , Richard C. Burbidge
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Kowert, Hood, Munyon, Rankin & Goetzel, P.C.
- Main IPC: H04W76/15
- IPC: H04W76/15 ; H04W76/18 ; H04W76/27 ; H04W80/08 ; H04W76/30

Abstract:
A user equipment (UE) can include processing circuitry configuring the UE for Dual Connectivity (DC) with a Master Node-B (MN) and a Secondary Node-B (SN). The processing circuitry is to decode connection reconfiguration information received from the MN. The connection reconfiguration information includes signaling radio bearer type 3 (SRB3) configuration information. The SRB3 configuration information originating from the SN and configuring a SRB3, where the SRB3 is for direct communication between the UE and the SN. At least one of a radio resource control (RRC) reconfiguration completion message or a measurement report message is encoded for transmission to the SN.
Information query