Invention Grant
- Patent Title: Methods and apparatus to support voice solutions for data centric terminals
- Patent Title (中): 支持数据中心终端语音解决方案和方法
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Application No.: US12856270Application Date: 2010-08-13
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Publication No.: US08369253B2Publication Date: 2013-02-05
- Inventor: Stefano Faccin , Claude Jean-Frederic Arzelier , Jan Hendrik Lucas Bakker
- Applicant: Stefano Faccin , Claude Jean-Frederic Arzelier , Jan Hendrik Lucas Bakker
- Applicant Address: CA Waterloo
- Assignee: Research In Motion Limited
- Current Assignee: Research In Motion Limited
- Current Assignee Address: CA Waterloo
- Agency: Hanley, Flight & Zimmerman, LLC
- Main IPC: H04B7/00
- IPC: H04B7/00

Abstract:
Methods and apparatus to support voice solutions for data centric terminals are described. An example method includes sending a combined registration request message for at least one evolved packet system service via a first radio access technology, receiving an EPS service registration accept message comprising an indicator that indicates that circuit switched fall back is supported, and when the user equipment has a voice centric setting, reselecting to a second radio access technology.
Public/Granted literature
- US20110194505A1 METHODS AND APPARATUS TO SUPPORT VOICE SOLUTIONS FOR DATA CENTRIC TERMINALS Public/Granted day:2011-08-11
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