Invention Grant
- Patent Title: Radio resource control (RRC) connection re-establishment
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Application No.: US14493088Application Date: 2014-09-22
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Publication No.: US09781764B2Publication Date: 2017-10-03
- Inventor: Petteri Lunden , Elena Virtej
- Applicant: Nokia Technologies Oy
- Applicant Address: FI Espoo
- Assignee: Nokia Technologies Oy
- Current Assignee: Nokia Technologies Oy
- Current Assignee Address: FI Espoo
- Agency: Harrington & Smith
- Main IPC: H04W48/14
- IPC: H04W48/14 ; H04W76/02 ; H04W36/00

Abstract:
Systems, methods, apparatuses, and computer program products for a radio resource control connection re-establishment for a wireless system, such as LTE and LTE-A, are provided. One method comprises determining a strongest signal strength cell to a user equipment and comparing the strongest signal strength cell to a list of prepared cells. The method further comprises determining if the strongest signal strength cell is a suitable cell and if it is on the list of prepared cells. The method may further comprise, upon a connection failure, the user equipment attempting re-establishment connection between the user equipment and the strongest signal strength cell if the strongest signal strength cell is a suitable cell and is on the list of prepared cells.
Public/Granted literature
- US20150085798A1 Radio Resource Control (RRC) Connection Re-Establishment Public/Granted day:2015-03-26
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