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- Title
Performance of Convolutional Codes in A-CDMA Systems over Time-Varying Rician Fading Channels.
- Authors
Bhaskar, Vidhyacharan
- Abstract
In this letter, the analytical and simulated performance of punctured convolutional codes in an Asynchronous Code Division Multiple Access (A-CDMA) system under imperfect phase tracking conditions are discussed. A time-varying Rician fading channel is assumed. Analytical results show the variation of the Bit Error Rate (BER) with nominal loop Signal-to-Noise Ratio (SNR) and the ratio of the loop bandwidth to the local oscillator bandwidth, $${\dfrac{B_o}{B_{Lo}}}$$, in a phase locked loop. Simulated results are found to agree well with the analytical results.
- Subjects
CODE division multiple access; RADIO transmitter fading; BIT error rate; SIGNAL-to-noise ratio; BANDWIDTHS
- Publication
Wireless Personal Communications, 2011, Vol 61, Issue 1, p201
- ISSN
0929-6212
- Publication type
Letter
- DOI
10.1007/s11277-010-0019-3