Invention Grant
- Patent Title: Techniques for inter-system handing over from a standalone to a non-standalone mode
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Application No.: US17248464Application Date: 2021-01-26
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Publication No.: US11985553B2Publication Date: 2024-05-14
- Inventor: Punyaslok Purkayastha , Xipeng Zhu , Ozcan Ozturk , Gavin Bernard Horn , Luis Fernando Brisson Lopes , Tom Chin
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Harrity & Harrity, LLP
- Agent Dalei Dong
- Main IPC: H04W36/00
- IPC: H04W36/00 ; H04W40/36 ; H04W76/11 ; H04W84/18

Abstract:
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a master node (MN) may receive information indicating one or more candidate target secondary nodes (SNs) for a multi radio access technology dual connectivity (MR-DC) handover of a user equipment (UE), wherein the information indicates that the one or more candidate target SNs are associated with direct forwarding paths with a source radio access network (RAN) node of the UE; select a target SN from the one or more candidate target SNs based at least in part on the received information; and perform the MR-DC handover of the UE, wherein the selected target SN is different than the source RAN node of the UE, and wherein a configuration of the MR-DC handover is based at least in part on a direct forwarding path between the selected target SN and the source RAN node.
Public/Granted literature
- US20210235334A1 TECHNIQUES FOR INTER-SYSTEM HANDING OVER FROM A STANDALONE TO A NON-STANDALONE MODE Public/Granted day:2021-07-29
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