In this thesis a new type of ¡§Parallel Combinational CDMA System¡¨ will be introduced. The proposed scheme is one kind of multi-code CDMA systems, which can greatly increase the bandwidth efficiency of a communication system. We also propose a detection method, which in particular suits well the signal detection in a CDMA system based on the parallel combinational architecture.
The proposed high bandwidth-efficient CDMA system can be used for any type of wireless communication systems with only a limited increase in hardware complexity, that is the need of a bank of correlator receiver in parallel to perform the signal detection. Both multiple access interference and multipath interference will be considered in the analysis given in this thesis. The study on the subject will also be accompanied by computer simulation, which will be used as a benchmark to the results obtained from the analysis.
It is concluded from this thesis that the proposed new type of ¡§Parallel Combinational CDMA System¡¨ has a great potential for the applications in the future wireless communications.
| Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0805103-002557 |
| Date | 05 August 2003 |
| Creators | Wu, Yuh-Tyng |
| Contributors | Hsiao-Hwa Chen, Rung-Hung Gau, Chin-Der Wann, Chao-Tang Yu |
| Publisher | NSYSU |
| Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
| Language | Cholon |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0805103-002557 |
| Rights | unrestricted, Copyright information available at source archive |
Page generated in 0.0017 seconds