The whole globe is covered universally by water with a majority space. In
view of extraction of minerals as well as national security reasons, underwater
communication has become quite important for all the mankind. Researchers,
around the world are working for optimizing the multiple scheme in acoustic
channel. Recently, the researchers have reported valuable employability of IDMA
scheme in acoustic communication. In IDMA Scheme, the users are distinguished
with user- specific interleaving sequences based on chip-level interleaving
mechanism instead of user-specific signature sequences as engaged in CDMA
scheme. However the role regarding formation of interleavers plays vital notch
for performance of IDMA scheme in underwater communication. In this paper, the
performance of user-specific rotational interleaver has been observed in
acoustic environment for BPSK signaling scheme on MATLAB platform. Simulation
results demonstrate that the rotational interleaver performs better in terms of
bit error rate (BER) for underwater channel employing iterative IDMA system.
Cite this paper
Tripathi, P. , Dixit, S. and Shukla, M. (2014). Performance Evaluation of Rotational Interleaver for IDMA Scheme in Acoustic Environment. Open Access Library Journal, 1, e761. doi: http://dx.doi.org/10.4236/oalib.1100761.
Shukla, M., Srivastava, V.K. and Tiwari, S. (2009) Analysis and Design of Optimum Interleaver for Iterative Receiver in IDMA Scheme. Wiley Journal of Wireless Communication and Mobile Computing, 9, 1312-1317.
Pande, T., Gupta, K., Shukla, M., Tripathi, P. and Singh, A. (2014) Underwater Communication with IDMA Scheme. Intelligent Computing, Networking, and Informatics, Proceedings of ICACNI Conference, India, 243, 1171-1177.
Gupta, K., Shukla, C.K., Sharma, S., Saxena, A. and Shukla, M. (2012) Rotational Interleaver for Iterative-Division Multiple-Access Scheme. 2012 International Conference on Communication Systems and Network Technologies (CSNT), Rajkot, 11-13 May 2012, 635-638.
Shukla, M. and Gupta, R. (2010) Performance Analysis of Optimum Interleaver based on Prime Numbers for Multiuser Iterative IDMA Systems. International Journal of Interdisciplinary Telecommunications and Networking (IJITN), 2, 51-65. http://dx.doi.org/10.4018/jitn.2010070103
Shukla, M., Akanksha, G. and Bhatia, R. (2011) Performance Evaluation of Maximal Ratio Receiver Combining Diversity with Prime Interleaver for Iterative IDMA Receiver. International Journal of Information Engineering and Applications, 1, 29-39.