naa a22 4500 510798497 CHVBK 20180411083345.0 cr unu---uuuuu 180411e20131001xx s 000 0 eng 10.1007/s11277-013-1170-4 doi (NATIONALLICENCE)springer-10.1007/s11277-013-1170-4 Performance Analysis of Ranging Process in Diversity Incorporated Wireless Systems Suffering from Narrowband Jamming [Elektronische Daten] [Vidhyacharan Bhaskar, Siraj Khaleel] Ranging is a process where the base station (BS) identifies a mobile station (MS) among many other MSs with the help of Ranging code set, which is unique to each MS. Also, an estimation process is made to find the transition time delay which is the difference between the time at which the MS sends some data and the time at which the BS receives data. In this paper, the effect caused by jamming on the Ranging process will be analyzed. Jamming destroys orthogonality/pseudo orthogonality of the Ranging code set which affects the estimation of the codes. This in turn affects parameters like detection miss rate. This paper also discusses the improvement in the Ranging process where diversity techniques like maximal ratio combining (MRC), selection combining (SC), and equal gain combining are used. These diversity techniques are used in various fading channel models like Rayleigh, Rician, and Nakagami. The analyses indicate that for a Rayleigh fading channel, the code word error rate (CER) decreases by two orders of magnitude for a SC case as compared to the no diversity case, and that CER reduces by three orders of magnitude for an Equal Gain/MRC case as compared to the no diversity case. Similar results are observed for Rician and Nakagami fading channels also. Springer Science+Business Media New York, 2013 Ranging nationallicence Detection miss rate nationallicence Maximal ratio combining nationallicence Selection combining nationallicence Equal gain combining nationallicence Narrowband jamming nationallicence Bhaskar Vidhyacharan Department of Electronics and Communication Engineering, SRM University, Kattankulathur, 603203, Kancheepuram, Tamilnadu, India aut Khaleel Siraj Department of Electronics and Communication Engineering, SRM University, Kattankulathur, 603203, Kancheepuram, Tamilnadu, India aut Wireless Personal Communications Springer US; http://www.springer-ny.com 72/4(2013-10-01), 2633-2652 0929-6212 72:4<2633 2013 72 11277 https://doi.org/10.1007/s11277-013-1170-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11277-013-1170-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Bhaskar Vidhyacharan Department of Electronics and Communication Engineering, SRM University, Kattankulathur, 603203, Kancheepuram, Tamilnadu, India aut NATIONALLICENCE 700 1- Khaleel Siraj Department of Electronics and Communication Engineering, SRM University, Kattankulathur, 603203, Kancheepuram, Tamilnadu, India aut NATIONALLICENCE 773 0- Wireless Personal Communications Springer US; http://www.springer-ny.com 72/4(2013-10-01), 2633-2652 0929-6212 72:4<2633 2013 72 11277 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer