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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Sagias, N.C. Zogas, D.A. Karagiannidis, G.K. |
| Copyright Year | 1967 |
| Abstract | The performance of selection combining (SC) receivers operating over independent, but not necessarily identically distributed, Weibull fading channels is studied. A novel closed form expression for the moments of the SC output signal-to-noise ratio (SNR) is derived, which is used to study the corresponding average output SNR and amount of fading. Second-order statistical parameters such as the average level crossing rate and average fade duration at the output of the SC are also obtained in closed form. Moreover, the average symbol error probability for several coherent and noncoherent modulations schemes as well as the Shannon capacity are extracted in terms of the tabulated Meijer's G-function. Simulations are also performed to validate the proposed formulation. |
| Sponsorship | IEEE Vehicular Technology Society |
| Starting Page | 2146 |
| Ending Page | 2151 |
| Page Count | 6 |
| File Size | 193731 |
| File Format | |
| ISSN | 00189545 |
| Volume Number | 54 |
| Issue Number | 6 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2005-11-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Weibull fading channels Diversity reception Rayleigh channels Signal to noise ratio Error probability Capacity planning Channel capacity Closed-form solution Telecommunication computing Wireless communication Average fade duration (AFD) average level crossing rate (LCR) average symbol error probability (ASEP) selection combining (SC) Shannon capacity |
| Content Type | Text |
| Resource Type | Article |
| Subject | Applied Mathematics Automotive Engineering Computer Networks and Communications Electrical and Electronic Engineering Aerospace Engineering |
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