Ergodic capacity of switch-and-examine combining under flat Rayleigh fading channels
ZHAO Shuang, YAO Wen-bin, YANG Hong-wen, WANG Ya-feng
Acta Metallurgica Sinica(English letters) . 2009, (1): 44 -46 .  DOI: 10.1016/S1005-8885(08)60176-4