Abstract
This paper presents the performance analysis of a conditional diversity combining scheme, called output-threshold maximum ratio combining (OT-MRC), over independent and identically distributed Nakagami-m and independent but nonidentically distributed Rayleigh fading channels. Based on the closed-form expressions for the statistics, we analyze the performance of the OT-MRC systems and compare it with that of the conventional MRC systems. We exploit the trade-off between complexity and performance in this scheme over Nakagami fading channels and see the effect of unbalance of the fading gains over multiple diversity branches on the performance of OTMRC. We show from various numerical examples that OT-MRC scheme, when compared with the conventional MRC scheme, can reduce the complexity significantly without losing the required performance.
Original language | English |
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Title of host publication | IEEE Vehicular Technology Conference |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 1892-1896 |
Number of pages | 5 |
Volume | 3 |
ISBN (Print) | 0780391527 |
DOIs | |
Publication status | Published - 2005 |
Event | 62nd Vehicular Technology Conference, VTC 2005 - Dallas, United States Duration: 2005 Sept 25 → 2005 Sept 28 |
Other
Other | 62nd Vehicular Technology Conference, VTC 2005 |
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Country/Territory | United States |
City | Dallas |
Period | 05/9/25 → 05/9/28 |
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Computer Science Applications
- Applied Mathematics