Unified performance bounds for generalized selection diversity combining in independent generalized fading channels
نویسندگان
چکیده
منابع مشابه
Unified performance bounds for generalized selection diversity combining in fading channels
A generalized selection combiner (GSC) ranks the L available diversity paths and then combines a subset of M paths with the highest signal-to-noise ratios (SNRs). The cumulative distribution function (cdf) and moment generating function (mgf) of a linear sum of ordered random variables are therefore needed for computing the outage probability and error rates of a GSC receiver. Unfortunately, ex...
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The severity of fading on mobile communication channels calls for the combining of multiple diversity sources to achieve acceptable error rate performance. Traditional approaches perform the combining of the different diversity sources using either: the Conventional Selective diversity combining (CSC), Equal-Gain combining (EGC), or Maximal-Ratio combining (MRC) Schemes. CSC and MRC are the two...
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The cumulative distribution function (cdf) and the moment generating function (mgf) of a linear sum of ordered random variables (RVs) are needed for characterizing the performance of a generalized selection combining (GSC) receiver. Unfortunately, in all but a few cases, the mgf and the cdf either are not in closed form or exist only as multidimensional integrals. Consequently, analyzing the GS...
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ژورنال
عنوان ژورنال: Canadian Journal of Electrical and Computer Engineering
سال: 2004
ISSN: 0840-8688
DOI: 10.1109/cjece.2004.1425791