Wang, J.Z. and Huang, H. (2002) Multicarrier DS/SFH-CDMA systems. IEEE Transactions on Vehicular Technology, 51 (5). pp. 867-876. ISSN 0018-9545 .
| The full text of this publication is not available from this repository. (Contact us about this Publication) | |
| Official URL http://dx.doi.org/10.1109/TVT.2002.801758 |
Abstract
Multicarrier direct-sequence/slow-frequency-hopping (MC DS/SFH) code-division multiple-access (CDMA) systems are proposed, in which multiple carriers are modulated by the same DS waveform and hopped in frequency according to a random hopping pattern. The receiver dehops the received signal with the same pattern, provides RAKE receivers for each carrier, and combines the outputs with a maximal ratio combiner (MRC). The performance of the proposed system is investigated over a frequency-selective Rayleigh-fading channel and compared to that of the MC DS-CDMA systems. It is shown that for the same diversity order, the MC DS/SFH-CDMA systems are superior in reducing multiple-access interference (MAI) while preserving the good capability of narrowband interference suppression, when the system parameters are selected properly.
| Item Type: | Article |
|---|---|
| Uncontrolled keywords: | Code-division multiple access (CDMA), multicarrier (MC) systems, narrow-band interference suppression. |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101 Telecommunications |
| Divisions: | Faculties > Science Technology and Medical Studies > School of Engineering and Digital Arts > Broadband & Wireless Communications |
| Depositing User: | Yiqing Liang |
| Date Deposited: | 18 Sep 2008 15:32 |
| Last Modified: | 06 Nov 2012 15:02 |
| Resource URI: | http://kar.kent.ac.uk/id/eprint/7324 (The current URI for this page, for reference purposes) |
- Depositors only (login required):
