Code tracking system and method of band-spread communication system

Application Number: 00106945
Application Date: 2000.04.25
Publication Number: 1293494
Publication Date: 2001.05.02
Priority Information: 1999/10/19 US 09/420,846
International: H04B1/69;H04L27/30
Applicant(s) Name: Industrial Technology Research Inst
Address:
Inventor(s) Name: Chen Yunyan;Yang Murong
Patent Agency Code: 11105
Patent Agent: ma ying
Abstract A code tracking system and method of band-spread communication system is suitable for CDMA wireless communication system. Multiple timing sequence reference points are used to regulate the timing sequence of local pseudo-noise code, making the received signal containing pseudo-noise code and local pseudo-noise code have consistent timing sequence. It features that even if part of reference points are interfered by noise, the receiving channel can still work.

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