Invention Grant
US08780965B2 Coordinating data calls on a mobile device with multiple modems
有权
在具有多个调制解调器的移动设备上协调数据呼叫
- Patent Title: Coordinating data calls on a mobile device with multiple modems
- Patent Title (中): 在具有多个调制解调器的移动设备上协调数据呼叫
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Application No.: US13172147Application Date: 2011-06-29
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Publication No.: US08780965B2Publication Date: 2014-07-15
- Inventor: Suli Zhao , Ajith T. Payyappilly , Vaibhav Kumar
- Applicant: Suli Zhao , Ajith T. Payyappilly , Vaibhav Kumar
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Arent Fox LLP
- Main IPC: H04B1/38
- IPC: H04B1/38 ; H04W4/00
Abstract:
A method for inter-modem coordination is described. A first data connection to a network in a first network coverage area using a first air interface provided by a first modem is established. The method also includes detecting a second network coverage area with a second air interface provided by a second modem. A data call state of the second modem is determined by the first modem. The first data connection to the network by the first modem is terminated when the data call state of the second modem is no data call. A data call state of the first modem is determined by the second modem. A second data connection to the network using the second air interface provided by the second modem is initiated when the data call state of the first modem is no data call.
Public/Granted literature
- US20120027059A1 COORDINATING DATA CALLS ON A MOBILE DEVICE WITH MULTIPLE MODEMS Public/Granted day:2012-02-02
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