Invention Grant
US08761765B1 Utilizing one or more search windows to capture both an earliest-received signal and a strongest received signal
有权
利用一个或多个搜索窗口捕获最早接收的信号和最强的接收信号
- Patent Title: Utilizing one or more search windows to capture both an earliest-received signal and a strongest received signal
- Patent Title (中): 利用一个或多个搜索窗口捕获最早接收的信号和最强的接收信号
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Application No.: US12686507Application Date: 2010-01-13
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Publication No.: US08761765B1Publication Date: 2014-06-24
- Inventor: Sachin R. Vargantwar , Manoj Shetty , Bhagwan Khanka , Deveshkumar N. Rai
- Applicant: Sachin R. Vargantwar , Manoj Shetty , Bhagwan Khanka , Deveshkumar N. Rai
- Applicant Address: US KS Overland Park
- Assignee: Sprint Spectrum L.P.
- Current Assignee: Sprint Spectrum L.P.
- Current Assignee Address: US KS Overland Park
- Main IPC: H04W4/00
- IPC: H04W4/00

Abstract:
Methods and apparatus are provided for a wireless communication device (WCD) to utilize one or more search windows to capture both an earliest-received signal and a strongest received signal. In an embodiment, in a first time period, the WCD detects an arrival time of an earliest-received signal and an arrival time of a strongest received signal in one or more search windows for each of at least one set of signals. The WCD then centers a first search window based on the arrival time of the earliest-received signal and centers a second search window based on the arrival time of the strongest received signal for each of the at least one set of signals. In a second time period, the WCD searches for signals using the first and second search windows.
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