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Performance Analysis of the Multi Preambles Using Gold Codes in a WBAN System  

Oh, Jun-Seok (PINETELECOM)
Ryu, Seung-Moon (CASUH)
Eun, Chang-Soo (Chungnam National University)
Publication Information
Journal of the Institute of Electronics Engineers of Korea TC / v.47, no.8, 2010 , pp. 32-41 More about this Journal
Abstract
We propose the use of multi-preambles using Gold codes and analyze its performance. The multi-preamble is a way of utilizing different codes for preambles according to operation modes or applications in a system. The receiver can be easily implemented using the maximum likelihood algorithm. The performance is robust against noise due to the good correlation characteristic of the Gold codes. We use 128-bit-long multi-preambles generated by 127 bit Gold codes in deriving the detection error probability and in verifying the validity through computer simulation. The results show that the theory and the experiment are in good agreement within the approximation error.
Keywords
WBAN; Multi-Preamble; Gold Code; Code Acquisition; Maximum Likelihood Detection;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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