Title :
Analytical expressions for the ergodic capacities of certain MIMO systems by the Mellin transform
Author :
Janaswamy, Ramakrishna
Author_Institution :
Dept. of Electr. & Comput. Eng., Massachusetts Univ., Amherst, MA, USA
Abstract :
The paper demonstrates the use of Mellin transforms in the analytical evaluation of the mean capacity of multiple-input-multiple-output (MIMO) systems in various fading environments. Results are derived for the mean capacity for the following systems: a single-input-multiple-output (SIMO) system with Rayleigh fading, an (N, N) MIMO system with Rayleigh fading, an (N, N) MIMO system with a keyhole. A general asymptotic formula is derived that is valid for a wide variety of fading environments.
Keywords :
Fourier transforms; MIMO systems; Rayleigh channels; channel capacity; MIMO systems; Mellin transform; Rayleigh fading; fading environments; multiple-input-multiple-output systems; single-input-multiple-output system; Boosting; Fading; MIMO; Performance evaluation; Rayleigh channels; Receiving antennas; Signal generators; Transmitting antennas; Upper bound; Wireless communication;
Conference_Titel :
Global Telecommunications Conference, 2003. GLOBECOM '03. IEEE
Print_ISBN :
0-7803-7974-8
DOI :
10.1109/GLOCOM.2003.1258247
