Method and device for implementing multipath search in WCDMA down link |
Title： |
| Method and device for implementing multipath search in WCDMA down link |
|
Application Number： |
01136714 |
Application Date： |
2001/10/22 |
Announcement Date： |
2002/05/01 |
Pub. Date： |
|
Publication Number： |
1347218 |
Announcement Number： |
1178418 |
Grant Date： |
2004-12-1 |
Granted Pub. Date： |
2004-12-1 |
ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
H04B 7/26, H04J 13/00, H04L 1/02, H04Q 7/20 |
Applicant(s)： |
Inst of Telecommunication Transmission, Ministry of Information Industry |
Inventor(s)： |
Zhao Ming, Zhou Shidong, Xu Xibin |
Key Words： |
implement, multipath search, WCDMA down link |
Abstract： |
An efficient method for implementing multipath search in WCDMA is characterized by that a correlation algorithm is used and its basic operating unit is correlator for the search at one position to be detected. An array of correlator is used for the search in a certain range. Said correlator is driven by high-speed timer and TDM technique is used for high utilization rate of hardware. |
Claim： |
|
Priority： |
|
PCT： |
|
LegalStatus： |
|
Relevancy information
