Invention Application
WO0154432A3 SYSTEM AND METHOD FOR FACILITATING QUICK PAGING CHANNEL DEMODULATION IN A WIRELESS COMMUNICATIONS SYSTEM
审中-公开
在无线通信系统中实现快速寻呼信道解调的系统和方法
- Patent Title: SYSTEM AND METHOD FOR FACILITATING QUICK PAGING CHANNEL DEMODULATION IN A WIRELESS COMMUNICATIONS SYSTEM
- Patent Title (中): 在无线通信系统中实现快速寻呼信道解调的系统和方法
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Application No.: PCT/US0100939Application Date: 2001-01-12
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Publication No.: WO0154432A3Publication Date: 2002-01-10
- Inventor: ABRISHAMKAR FARROKH , ROH MARK
- Applicant: QUALCOMM INC
- Assignee: QUALCOMM INC
- Current Assignee: QUALCOMM INC
- Priority: US17647800 2000-01-17; US69616000 2000-10-23
- Main IPC: H04B1/7075
- IPC: H04B1/7075 ; H04B1/7077 ; H04B7/26 ; H04W68/00 ; H04B1/707
Abstract:
A system for facilitating the detection and successful decoding of a quick paging channel adapted for use with a wireless communications system (10) supporting a primary paging channel and a quick paging channel. The system includes a first mechanism (46, 48, 50) for detecting a pilot signal associated with the quick paging channel based on a received signal and includes a coherent integrator (104, 106) of a first length (N) and a noncoherent integrator (114) of a second length (M). The second mechanism determines receiver operating characteristics of the system based on the pilot signal and a quick paging channel signal associated with the quick paging channel. The third mechanism optimizes the first length and the second length based on the receiver operating characteristics.
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