NDLI: Investigation of the transform domain code division multiple access

Content Provider	IEEE Xplore Digital Library
Author	Yin Caihua Zheng Yu Ma Dawei Jin Chengjiang Wang Jian
Copyright Year	2011
Description	Author affiliation: Chongqing Reserve Division of PLA, Chongqing, China (Wang Jian) \|\| Chongqing Communication Institute of PLA, Chongqing, China (Yin Caihua; Zheng Yu; Ma Dawei; Jin Chengjiang)
Abstract	In this paper, the transform domain code division multiple access (TDCDMA) is proposed, which synthesizes the excellence of the transform domain communication system (TDCS) and the code division multiple access (CDMA) technology. The TDCDMA has the characteristic of low probability of intercept (LPI) and the capability of multiple access (MA), and it's great potential to be applied in the cognitive radio (CR) contexts. Compared with the traditional TDCS and CDMA, the complex RAKE receiver is avoided in TDCDMA. The transceiver block diagram and the signal model of TDCDMA are given, and it's performance is investigated, discussed and simulated in Additive White Gaussian Noise (AWGN) and multi-path fading channels. Computer simulation results show that the TDCDMA is much more superior than the traditional TDCS and can be a promising transmission scheme in CR contexts.
Starting Page	3239
Ending Page	3243
File Size	315424
Page Count	5
File Format	PDF
ISBN	9781612844589
e-ISBN	9781612844596
DOI	10.1109/CECNET.2011.5768178
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-04-16
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	TDCDMA Bit error rate Discrete Fourier transforms CCSK TDCS CDMA Multiaccess communication Copper Cognitive radio CR OVSF
Content Type	Text
Resource Type	Article

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