Referenced Items are not available for this document.
In this paper, we will combine the frequency hopping (FH) and the multi-carrier code division multiple access scheme (MC-CDMA) through an internal coding. The total bandwidth will be divided to a number of sub-bands with equal bandwidth. In each signalling interval, the output of a super orthogonal encoder selects one of the sub-bands for data transmission. Sub-carriers are modulated by a user specific PN sequence, and are transmitted over the selected sub-band similar to the MC-CDMA communications. We will derive the exact bit error rate of the MC-CDMA system and the new coded system. It will be shown by analysis and simulation that the proposed system performs much better than the MC- CDMA system for the same bandwidth and spectral efficiency.
Published in:
Personal, Indoor and Mobile Radio Communications, 2007. PIMRC 2007. IEEE 18th International Symposium on
Date of Conference: 3-7 Sept. 2007
- Page(s):
- 1 - 5
- E-ISBN :
- 978-1-4244-1144-3
- Print ISBN:
- 978-1-4244-1144-3
- INSPEC Accession Number:
- 9861218
- Conference Location :
- Athens
- Digital Object Identifier :
- 10.1109/PIMRC.2007.4394435
- Product Type:
- Conference Publications
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