Generic construction of orthogonal complementary sets of sequences

Authors:
Lu Liru
Affiliations:
Nanyang Technogical University, Singapore
Venue:
Proceedings of the 2009 International Conference on Wireless Communications and Mobile Computing: Connecting the World Wirelessly
Year:
2009

Citing 2
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Abstract

In this paper, we propose generic construction methods to generate the orthogonal complementary sets (OC) of codes which are able to retain the properties of Complete Complementary (CC) codes. The proposed methods can be applied to any sequence with ideal two-level auto-correlation. The proposed OC codes can be used in the multicarrier CDMA architecture, retaining all the advantages of CC codes and also increasing the number of users supported. The BER performance of OC codes is also evaluated and compared with those sequences used in the construction.