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- Norman C. Beaulieu, Kasun T. Hemachandra
- IEEE Transactions on Information Theory
- 2011

Novel single-integral representations for the multivariate probability density functions and cumulative distribution functions of Gaussian class distributions (Rayleigh, Rician, Weibull, Nakagami- m,â€¦ (More)

- Kasun T. Hemachandra, Norman C. Beaulieu
- IEEE Transactions on Communications
- 2013

The outage probability of a multiuser two-hop amplify-and-forward relaying system employing opportunistic scheduling is investigated. A practically important case where there are cochannelâ€¦ (More)

- Kasun T. Hemachandra, Norman C. Beaulieu
- IEEE Transactions on Communications
- 2011

Novel representations for the multivariate probability density function and cumulative distribution function of the non-central chi-square distribution are derived. The solutions are expressed inâ€¦ (More)

- Kasun T. Hemachandra, Norman C. Beaulieu
- IEEE Transactions on Communications
- 2011

Novel single-integral representations for the multivariate probability density functions (PDFs) and cumulative distribution functions (CDFs) of the Gaussian class Weibull distribution are derived.â€¦ (More)

- Kasun T. Hemachandra, Norman C. Beaulieu
- IEEE Transactions on Communications
- 2014

The downlink performance of a two-cell relay enhanced wireless network is investigated. A single relay is shared by the two base stations in the system. The relay is assumed to be placed in aâ€¦ (More)

- Kasun T. Hemachandra, Norman C. Beaulieu
- 2012 IEEE Vehicular Technology Conference (VTCâ€¦
- 2012

The outage probability of a recently proposed relay network with multiple antennas at the relay is analyzed. The relay uses maximal ratio combining to combine the received signals, while it usesâ€¦ (More)

- Norman C. Beaulieu, Kasun T. Hemachandra
- 2010 IEEE Global Telecommunications Conferenceâ€¦
- 2010

Novel single integral representations for the multivariate probability density function and cumulative distribution function of Rayleigh and Rician distributions are derived. A generalizedâ€¦ (More)

- Kasun T. Hemachandra, Norman C. Beaulieu
- 2011 IEEE Vehicular Technology Conference (VTCâ€¦
- 2011

A novel approach is introduced for the analysis of energy detection of unknown deterministic signals, where the energy detector uses dual diversity reception. The energy detector is assumed to employâ€¦ (More)

- Kasun T. Hemachandra, R. M. A. P. Rajatheva, Matti Latva-aho
- 2014 IEEE Wireless Communications and Networkingâ€¦
- 2014

A theoretical framework is presented for the evaluation of sum ergodic rate of a full-duplex underlay device-to-device network, when it shares the uplink resources of a conventional cellular user.â€¦ (More)

- Kasun T. Hemachandra, Norman C. Beaulieu
- IEEE Communications Letters
- 2010

Simple expressions for the symbol error rate of some coherent and noncoherent modulation schemes with dual maximal ratio combining operating in identically distributed correlated Nakagami-q fadingâ€¦ (More)