Search Results - "Aalo, V. A."

On the effect of cochannel interference on average error rates in Nakagami-fading channels by Aalo, V.A., Jingjun Zhang

“…The effect of cochannel interference on the performance of digital mobile radio systems in a Nakagami-fading channel is studied. Closed-form expressions are…”
Get full text

Performance of antenna array systems with optimum combining in a Rayleigh fading environment by Aalo, V.A., Jingjun Zhang

“…The effect of cochannel interference on the performance of digital mobile radio systems in a Rayleigh fading environment is studied. The average bit error rate…”
Get full text

Performance analysis of coherent DS-CDMA systems in a Nakagami fading channel with arbitrary parameters by Efthymoglou, G.P., Aalo, V.A., Helmken, H.

“…A new expression for the bit error rate (BER) of an asynchronous direct-sequence code-division multiple-access (DS-CDMA) system with coherent BPSK demodulation…”
Get full text

Performance of antenna array systems with optimum combining in a Rayleigh fading environment by Aalo, V.A., Jingjun Zhang

“…The effect of cochannel interference on the performance of digital mobile radio systems in a Rayleigh fading environment is studied. The average bit error rate…”
Get full text

Performance of maximal-ratio diversity systems in a correlated Nakagami-fading environment by Aalo, V.A.

“…The bit error rate (BER) performance of an M-branch maximal-ratio combiner (MRC) for the detection of signals in a correlated Nakagami-fading channel is…”
Get full text

Another look at the performance of MRC schemes in Nakagami-m fading channels with arbitrary parameters by Aalo, V.A., Piboongungon, T., Efthymoglou, G.P.

“…In this letter, we take a close look at the performance of maximal ratio combining (MRC) schemes operating in a flat-Nakagami-m fading environment with…”
Get full text

Bit-error rate of binary digital modulation schemes in generalized gamma fading channels by Aalo, V.A., Piboongungon, T., Iskander, C.-D.

“…We derive a closed-form expression for the bit-error rate of binary digital modulation schemes in a generalized fading channel that is modeled by the…”
Get full text

Performance analysis of maximal ratio combining in the presence of multiple equal-power cochannel interferers in a Nakagami fading channel by Aalo, V.A., Jingjun Zhang

“…The effect of cochannel interference on the performance of digital mobile radio systems in a Nakagami (1960) fading channel is studied. The performance of…”
Get full text

On the outage probability of optimum combining and maximal ratio combining schemes in an interference-limited Rice fading channel by Chayawan, C., Aalo, V.A.

“…In this letter, we study the performance of optimum combining (OC) and maximal ratio combining (MRC) diversity schemes in wireless digital communication…”
Get full text

Performance of DS-CDMA receivers with MRC in nakagami-m fading channels with arbitrary fading parameters by Efthymoglou, G.P., Piboongungon, T., Aalo, V.A.

“…The receivers that combine spatial antenna diversity with temporal multipath diversity are known as two-dimensional (2-D) RAKE receivers. In this paper, we…”
Get full text

Average error probability of digital cellular radio systems using MRC diversity in the presence of multiple interferers by Chayawan, C., Aalo, V.A.

“…The performance of digital cellular radio systems employing maximal ratio combining diversity is analyzed in a flat-fading channel with cochannel interference…”
Get full text

A teletraffic performance study of mobile LEO-Satellite cellular networks with gamma distributed call duration by Alwakeel, M.M., Aalo, V.A.

“…In this paper, the authors develop an analytical model to study the performance of a mobile low earth orbiting (LEO) satellite cellular network. The model…”
Get full text

Outage Analysis of Multihop Relay Systems in Interference-Limited Nakagami- m Fading Channels by Soithong, T., Aalo, V. A., Efthymoglou, G. P., Chayawan, C.

“…In this paper, we study the outage probability of multihop transmission systems with amplify-and-forward (AF) and decode-and-forward (DF) relaying protocols…”
Get full text

Performance of Multihop Relay Systems with Co-Channel Interference in Rayleigh Fading Channels by Soithong, T., Aalo, V. A., Efthymoglou, G. P., Chayawan, C.

“…In this letter we investigate the effect of co-channel interference on the performance of multihop transmission systems that employ amplify-and-forward relays…”
Get full text

Path diversity performance of DS-CDMA systems in a mobile satellite channel by Efthymoglou, G.P., Aalo, V.A.

“…We derive easy to compute semianalytical expressions for the bit error rate performance of coherent and differentially coherent binary phase-shift keying…”
Get full text

On the envelope and phase distributions for correlated gaussian quadratures by Aalo, V.A., Efthymoglou, G.P., Chayawan, C.

“…This letter derives the envelope and phase distributions for correlated non-zero mean and non-identical Gaussian quadratures. The resulting envelope…”
Get full text

Evaluation of Call Performance in Cellular Networks With Generalized Cell Dwell Time and Call-Holding Time Distributions in the Presence of Channel Fading by Pattaramalai, S., Aalo, V.A., Efthymoglou, G.P.

“…Call-completion probability, call-dropping probability, and handoff rate are important performance measures of wireless networks. In this paper, we study the…”
Get full text

Comments on Detector relative efficiencies in the presence of Laplace noise by AALO, V. A

Get full text

Error rates of M-ary signals with. Multichannel reception in Nakagami-m fading channels by Efthymoglou, G.P., Piboongungon, T., Aalo, V.A.

“…In this letter, we present closed. form expressions for the exact average symbol-error rate (SER) of M-ary modulations with multichannel reception over…”
Get full text

New Cell Residence Time Models for Mobile LEO Satellite Cellular Networks by Alwakeel, M.M., Aalo, V.A.

“…We propose new models for characterizing the cell residence time in a mobile low-Earth-orbit (LEO) satellite cellular network, which, unlike previous models,…”
Get full text