Invention Grant
US09554351B2 Method for handling radio activities of multiple SIM cards equipped in a communications apparatus and communications apparatus utilizing the same
有权
用于处理通信装置中配备的多个SIM卡的无线电活动的方法和利用该SIM卡的通信装置
- Patent Title: Method for handling radio activities of multiple SIM cards equipped in a communications apparatus and communications apparatus utilizing the same
- Patent Title (中): 用于处理通信装置中配备的多个SIM卡的无线电活动的方法和利用该SIM卡的通信装置
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Application No.: US14567120Application Date: 2014-12-11
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Publication No.: US09554351B2Publication Date: 2017-01-24
- Inventor: Mu-Tai Lin , Wan-Ting Huang
- Applicant: MediaTek Inc.
- Applicant Address: TW Hsin-Chu
- Assignee: MEDIATEK INC.
- Current Assignee: MEDIATEK INC.
- Current Assignee Address: TW Hsin-Chu
- Agency: McClure, Qualey & Rodack, LLP
- Main IPC: H04W60/02
- IPC: H04W60/02 ; H04W8/20 ; H04W48/16 ; H04W88/06 ; H04W8/18
Abstract:
A communications apparatus includes multiple SIM cards, a RF signal processing module including two or more RF signal processing units which including at least a first RF signal processing unit, and an arbiter configured for dynamically determining which SIM card to use which RF signal processing unit for handling a radio activity of the SIM card according to priority of radio activities of the SIM cards and RF signal processing capability of the RF signal processing units. A number of the SIM cards is equal to or greater than a number of the RF signal processing units included in the RF signal processing module.
Public/Granted literature
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