Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2002.07c
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- Pages.1432-1435
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- 2002
A PN Acquisition Scheme using RAKE Receiver and Double Dwell Techniques for DS/SS Communications in Frequency-Selective Rayleigh Fading Channel
- Samanchuen, Taweesak (Telecommunications Engineering Program, Sirindhorn International Institute of Technology Thammasat University) ;
- Tantaratana, Sawasd (Telecommunications Engineering Program, Sirindhorn International Institute of Technology Thammasat University)
- Published : 2002.07.01
Abstract
Performance of conventional PN acquisition schemes deteriorates when it is used in a fading channel. A new modified PN acquisition scheme is proposed to improve that performance in a frequency-selective fading channel. Simulation is used for verifying the performance which shows that the new scheme outper-forms the convention PN acquisition scheme using similar hardware.
Keywords