TY - GEN
T1 - A generalized algorithm for the generation of correlated Rayleigh fading envelopes
AU - Tran, Le Chung
AU - Wysocki, Tadeusz A.
AU - Seberry, Jennifer
AU - Mertins, Alfred
PY - 2005
Y1 - 2005
N2 - Although the generation of correlated Rayleigh fading envelopes has been intensively considered in the literature, all conventional methods have their own particular shortcomings, which seriously impedes their applicability. A very general, straightforward algorithm is proposed for the generation of an arbitrary number of Rayleigh envelopes with any desired, equal or unequal power in wireless channels, either with or without Doppler frequency shifts. The proposed algorithm can be applied in the case of spatial correlation, such as with antenna arrays in multiple input multiple output (MIMO) systems, or spectral correlation between random processes, as in orthogonal frequency division multiplexing (OFDM) systems. It can also be used for generating correlated Rayleigh fading envelopes in either discrete-time instants or a real-time scenario. Besides being more generalized, our proposed algorithm is more precise, while overcoming all the shortcomings of conventional methods.
AB - Although the generation of correlated Rayleigh fading envelopes has been intensively considered in the literature, all conventional methods have their own particular shortcomings, which seriously impedes their applicability. A very general, straightforward algorithm is proposed for the generation of an arbitrary number of Rayleigh envelopes with any desired, equal or unequal power in wireless channels, either with or without Doppler frequency shifts. The proposed algorithm can be applied in the case of spatial correlation, such as with antenna arrays in multiple input multiple output (MIMO) systems, or spectral correlation between random processes, as in orthogonal frequency division multiplexing (OFDM) systems. It can also be used for generating correlated Rayleigh fading envelopes in either discrete-time instants or a real-time scenario. Besides being more generalized, our proposed algorithm is more precise, while overcoming all the shortcomings of conventional methods.
UR - http://www.scopus.com/inward/record.url?scp=58249145224&partnerID=8YFLogxK
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U2 - 10.1109/WOWMOM.2005.3
DO - 10.1109/WOWMOM.2005.3
M3 - Conference contribution
AN - SCOPUS:58249145224
SN - 0769523420
SN - 9780769523422
T3 - Proceedings - 6th IEEE International Symposium on a World of Wireless Mobile and Multimedia Networks, WoWMoM 2005
SP - 213
EP - 218
BT - Proceedings - 6th IEEE International Symposium on a World of Wireless Mobile and Multimedia Networks, WoWMoM 2005
T2 - 6th IEEE International Symposium on a World of Wireless Mobile and Multimedia Networks, WoWMoM 2005
Y2 - 13 June 2005 through 16 June 2005
ER -