Invention Grant
- Patent Title: Radio link failure (RLF) failover in a multi-connectivity environment
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Application No.: US15140465Application Date: 2016-04-27
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Publication No.: US09867226B2Publication Date: 2018-01-09
- Inventor: Keiichi Kubota , Gavin Bernard Horn , Luis F. B. Lopes
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Patterson & Sheridan, L.L.P.
- Main IPC: H04W76/02
- IPC: H04W76/02 ; H04L12/24 ; H04W24/04 ; H04W36/04 ; H04W36/16 ; H04W48/16 ; H04W76/04 ; H04W36/30 ; H04W36/00

Abstract:
Certain aspects of the present disclosure relate to methods and apparatus for wireless communication, and more particularly, to methods and apparatus for radio link failure (RLF) failover in a multi-connectivity environment. For example, in certain aspects, a mobile device for establishing one or more first data flows with a first network entity, determining a link recovery configuration, the link recovery configuration having information related to establishing a second data flow in the event of a link failure at the first network entity, wherein the link recovery configuration comprises a list of network entities, detecting a link failure at the first network entity affecting a service associated with the first data flows, and recovering the service associated with the first data flows from the link failure by selecting a second network entity from the list of network entities and establishing the second data flow associated with the service based on the link recovery configuration.
Public/Granted literature
- US20170171903A1 RADIO LINK FAILURE (RLF) FAILOVER IN A MULTI-CONNECTIVITY ENVIRONMENT Public/Granted day:2017-06-15
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