A New Formula for the BER of Binary Modulations with Dual-Branch Selection over Generalized-K

نویسندگان

  • Imran Shafique Ansari
  • Saad Al-Ahmadi
  • Ferkan Yilmaz
  • Mohamed-Slim Alouini
  • Halim Yanikomeroglu
چکیده

Error performance is one of the main performance measures and derivation of its closed-form expression has proved to be quite involved for certain systems. In this letter, a unified closed-form December 17, 2010 DRAFT 2 expression, applicable to different binary modulation schemes, for the bit error rate of dual-branch selection diversity based systems undergoing independent but not necessarily identically distributed generalized-K fading is derived in terms of the extended generalized bivariate Meijer G-function. Index Terms Diversity schemes, selection combining, dual-branch selection diversity, binary modulation schemes, generalized-K (GK) model, composite fading, bit error rate (BER), and Meijer G-function distribution.

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عنوان ژورنال:
  • IEEE Trans. Communications

دوره 59  شماره 

صفحات  -

تاریخ انتشار 2011