Publication Type:

Conference Paper

Source:

International Conference on Information and Communication Technologies (ICICT 2014), Volume 46, Bolgatty Palace and Island ResortKochi, p.981-988 (2015)

ISBN:

18770509

URL:

https://www.scopus.com/inward/record.uri?eid=2-s2.0-84931466137&partnerID=40&md5=edf2bfbd9826cd4c26451e1ed18e8fd6

Abstract:

This paper proposes the real time implementation of CDMA, a multiple access technique, which brings forth the complete bandwidth usage by spreading the data of same transmitted power, over the whole bandwidth thereby ensuring safe communication and preventing the occurrence of jamming. GNU Radio is a software defined radio which puts experiments into practice using software rather than the normal hardware implementation. Blocks for data spreading, code despreading with and without code tracking are created using Zero Correlation Zone code (ZCZ, a combination of ternary codes that is 1, 0 and -1 which is specified in the program). Thus the real time implementation of CDMA checks the feasibility of an asynchronous multiuser communication among users with good results. © 2015 Published by Elsevier B.V.

Notes:

cited By 0; Conference of International Conference on Information and Communication Technologies, ICICT 2014 ; Conference Date: 3 December 2014 Through 5 December 2014; Conference Code:112270

Cite this Research Publication

P. Kavitha, K. Mohan, M., Surya, R., Gandhiraj, R., and Soman, K. P., “Implementation of CDMA in GNU radio”, in International Conference on Information and Communication Technologies (ICICT 2014), Bolgatty Palace and Island ResortKochi, 2015, vol. 46, pp. 981-988.