Invention Grant
- Patent Title: Radio link failure handling for dual connectivity
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Application No.: US16003019Application Date: 2018-06-07
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Publication No.: US10397935B2Publication Date: 2019-08-27
- Inventor: Youn Hyoung Heo , Yujian Zhang
- Applicant: Intel IP Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel IP Corporation
- Current Assignee: Intel IP Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: H04J3/16
- IPC: H04J3/16 ; H04L5/00 ; H04W4/02 ; H04W4/60 ; H04W4/80 ; H04W8/00 ; H04W8/04 ; H04W8/06 ; H04W8/18 ; H04W24/10 ; H04W28/02 ; H04W28/08 ; H04W36/00 ; H04W48/06 ; H04W48/08 ; H04W48/12 ; H04W48/18 ; H04W52/34 ; H04W56/00 ; H04W60/00 ; H04W72/10 ; H04W76/18 ; H04W76/10 ; H04W76/19 ; H04W76/15 ; H04W74/00 ; H04W72/04 ; H04B17/318 ; H04W74/08 ; H04W72/08 ; H04W60/02 ; H04W76/14 ; H04W92/20 ; H04W84/12 ; H04W88/08 ; H04W88/02 ; H04W88/16 ; H04B7/0413 ; H04W88/18

Abstract:
Embodiments of an evolved Node B (eNB) and methods for radio link failure handling for dual connectivity are generally described herein. A method performed by circuitry of a User Equipment (UE) may include connecting at a UE, to a Master eNB (MeNB) and connecting to a Secondary eNB (SeNB). The method may include determining at the UE, that one of the connections has a Radio Link Failure and determining at the UE, that the other of the connections remains connected to the UE. The method may include refraining from initiating a Radio Resource Control (RRC) re-establishment procedure while at least one of the connections does not have a radio link failure.
Public/Granted literature
- US20180288778A1 RADIO LINK FAILURE HANDLING FOR DUAL CONNECTIVITY Public/Granted day:2018-10-04
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