New ZCW Complete Complementary Code Set and its Analysis
Yang Xing1, Tony Liu2, Xiao Chen3
1Yang Xing, National Engineering Laboratory of New Generation Mobile Communication Network and Chip Technology, Beijing, China.
2Tony Liu, Optus, Sydney, Australia.
3Xiao Chen, University of Southampton, UK.
Manuscript received on February 08, 2013. | Revised Manuscript Received on February 14, 2013. | Manuscript published on February 20, 2013. | PP: 23-15 | Volume-1 Issue-3, February 2013. | Retrieval Number: D0148021413/2013©BEIESP
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© The Authors. Published By: Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: A new complete complementary code set with zero correlation window (ZCW) is constructed and it can be seen as a natural extension of conventional complete complementary code without ZCW. The construction method of this code set is motivated by that of Loose Synchronous (LS) code used in LAS-CDMA system. The main property of the new complementary code set of order 4 is that it can provide twice the number of code as the conventional LS code under the condition of same ZCW. The construction method of the new code set and the proof of the properties are shown in this paper.
Keywords: Zero Correlation Window (ZCW), Complete Complementary Code Set, Loose Synchronous (LS) code.