Invention Grant
- Patent Title: Mobile communications devices and methods for inter-radio access technology performance enhancement
- Patent Title (中): 用于无线电接入技术的移动通信设备和方法性能提升
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Application No.: US14294370Application Date: 2014-06-03
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Publication No.: US09585065B2Publication Date: 2017-02-28
- Inventor: Chi-Chung Lin , Chao-Chih Chang , Yen-Chih Yang , Lin-Chih Chu
- 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: H04W36/00
- IPC: H04W36/00 ; H04W36/14
Abstract:
A method for inter-radio access technology (inter-RAT) performance enhancement in a mobile communications device is provided. First, a first RAT is camped on to perform a first service. Thereafter, it is moved/fallen back to a second RAT from the first RAT to perform a second service. Cell information of the first RAT is then measured and collected during the performance of the second service in the second RAT. A first cell to return to the first RAT is determined according to the collected cell information of the first RAT after a call connection of the second RAT is released.
Public/Granted literature
- US20150350964A1 MOBILE COMMUNICATIONS DEVICES AND METHODS FOR INTER-RADIO ACCESS TECHNOLOGY PERFORMANCE ENHANCEMENT Public/Granted day:2015-12-03
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