Panagiotis Varzakas

16 papers B 1C 1Journal 12Unranked 2
YearRankTypeTitle / Venue / Authors
2013 — conf
Estimation of radio capacity of a spread spectrum cognitive radio Rayleigh fading system.
Panhellenic Conference on Informatics
Panagiotis Varzakas
2012 J jnl
Channel capacity per user in a power and rate adaptive hybrid DS/FFH-CDMA cellular system over Rayleigh fading channels.
Int. J. Commun. Syst.
Panagiotis Varzakas
2012 J jnl
Optimum processing gain for a hybrid direct sequence/slow frequency hopping code division multiple access cellular system over Rayleigh fading channels: the direct sequence/slow frequency hopping code division multiple access case.
Int. J. Commun. Syst.
Panagiotis Varzakas
2011 J jnl
On the optimum processing gain for a hybrid DS/FFH-CDMA cellular system over Rayleigh fading channels.
Int. J. Commun. Syst.
Panagiotis Varzakas
2008 J jnl
Optimal SIR for an hybrid cellular DS/SFH CDMA system.
Int. J. Commun. Syst.
Panagiotis Varzakas
2008 — conf
Optimal radio capacity of a Rayleigh fading single-cell spread spectrum MIMO system.
ICT
Panagiotis Varzakas
2007 J jnl
Optimization of an OFDM Rayleigh fading system.
Int. J. Commun. Syst.
Panagiotis Varzakas
2006 J jnl
Average channel capacity for Rayleigh fading spread spectrum MIMO systems.
Int. J. Commun. Syst.
Panagiotis Varzakas
2006 C conf
Optimal distance estimation for the spectral efficiency of an hybrid cellular DS/SFH CDMA system.
ISCAS
Panagiotis Varzakas
2006 J jnl
Spectral efficiency of a single-cell multi-carrier DS-CDMA system in Rayleigh fading.
J. Frankl. Inst.
Panagiotis Varzakas, George S. Tombras
2005 J jnl
Spectral efficiency for selection combining RAKE receivers over Weibull fading channels.
J. Frankl. Inst.
Nikos C. Sagias, Panagiotis Varzakas, George S. Tombras, George K. Karagiannidis
2005 J jnl
Spectral efficiency of a cellular MC/DS-CDMA system in Rayleigh fading.
Int. J. Commun. Syst.
Panagiotis Varzakas, George S. Tombras
2004 J jnl
Average channel capacity for generalized-selection combining RAKE receivers.
Eur. Trans. Telecommun.
Nikos C. Sagias, Panagiotis Varzakas, George S. Tombras, George K. Karagiannidis
2001 J jnl
Spectral efficiency for a hybrid DS/FH code-division multiple-access system in cellular mobile radio.
IEEE Trans. Veh. Technol.
Panagiotis Varzakas, George S. Tombras
1998 B conf
Spectral efficiency for FDMA and DS-CDMA in cellular systems.
PIMRC
Panagiotis Varzakas, George S. Tombras
1997 J jnl
Spectral efficiency of direct-sequence code-division multiple-access in cellular mobile radio.
Int. J. Commun. Syst.
Panagiotis Varzakas, George S. Tombras