Title :
Performance of coherent schemes with generalized selection combining in Rayleigh fading
Author :
Adinoyi, Abdulkareem B. ; Al-Semari, Saud A.
Author_Institution :
Dept. of Electr. Eng., King Fahd Univ. of Pet. & Miner., Dhahran, Saudi Arabia
Abstract :
A performance criterion for any coded modulation schemes is the cutoff rate. This is examined for schemes employing generalized selection combining (GSC). The cutoff rate expression is derived and presented for the GSC. A simplified performance analysis of coherent M-ary phase shift keying (nPSK) for GSC is also given for independently and identically distributed Rayleigh fading. These expressions are valid for any arbitrary number of diversity branches, M and combining order, m
Keywords :
Rayleigh channels; diversity reception; modulation coding; phase shift keying; Rayleigh fading; coded modulation; coherent M-ary phase shift keying; coherent schemes performance; combining order; cutoff rate; digital communication systems; diversity branches; generalized selection combining; identically distributed Rayleigh fading; nPSK; performance analysis; DH-HEMTs; Delay; Diversity reception; Fading; Minerals; Performance analysis; Petroleum; Rayleigh channels; Telephony; Turbo codes;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2001 12th IEEE International Symposium on
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-7244-1
DOI :
10.1109/PIMRC.2001.965439
