Invention Grant
US07884762B2 Method and apparatus for receiving a global positioning system signal using a cellular acquisition signal
有权
用于使用蜂窝采集信号接收全球定位系统信号的方法和装置
- Patent Title: Method and apparatus for receiving a global positioning system signal using a cellular acquisition signal
- Patent Title (中): 用于使用蜂窝采集信号接收全球定位系统信号的方法和装置
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Application No.: US11322839Application Date: 2005-12-30
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Publication No.: US07884762B2Publication Date: 2011-02-08
- Inventor: Charles Abraham
- Applicant: Charles Abraham
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agency: McAndrews, Held & Malloy, Ltd.
- Main IPC: G01S19/25
- IPC: G01S19/25

Abstract:
Method and apparatus for a GPS device that uses at least one cellular acquisition signal is described. More particularly, a GPS device is configured to receive at least one cellular acquisition signal for obtaining benefits associated with AGPS with only a small subset of AGPS circuitry to interact with a cell phone network. This facilitates use of GPS devices without subscription to a cell phone service provider, thus avoiding cellular subscription fees.
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