Vimal K. Dubey

Publication Activity (10 Years)

Years Active: 1994-2017
Publications (10 Years): 1

Top Topics

Rfid Technology

Revenue Sharing

Bullwhip Effect

Top Venues

Simul. Model. Pract. Theory

Publications

Vimal K. Dubey, D. Veeramani
A framework for sizing an automated distribution center in a retail supply chain. Simul. Model. Pract. Theory 75 (2017)
Liru Lu, Vimal K. Dubey
Performance of a Complete Complementary Code-Based Spread-Time CDMA System in a Fading Channel. IEEE Trans. Veh. Technol. 57 (1) (2008)
Yifan Chen, Zhenrong Zhang, Vimal K. Dubey
Effect of Antenna Directivity on Angular Power Distribution at Mobile Terminal in Urban Macrocells: A Geometric Channel Modeling Approach. Wirel. Pers. Commun. 43 (2) (2007)
Liru Lu, Vimal K. Dubey
Performance of CC Code-based Spread Time CDMA System in AWGN Channel. AICT/ICIW (2006)
Yifan Chen, Vimal K. Dubey
A General Analysis on Diversity Estimate in a System-Dependent Wideband Directional Channel. IEEE Trans. Wirel. Commun. 5 (12) (2006)
Umrani A. Waheed, Vimal K. Dubey
Corrections to "BER performance of a uniform circular array versus a uniform linear array in a mobile radio environment". IEEE Trans. Wirel. Commun. 5 (4) (2006)
Yifan Chen, Vimal K. Dubey
Dynamic simulation model of indoor wideband directional channels. IEEE Trans. Veh. Technol. 55 (2) (2006)
Zhihua Hou, Vimal K. Dubey
BER Performance for Downlink MC-CDMA Systems over Rician Fading Channels. EURASIP J. Adv. Signal Process. 2005 (5) (2005)
Lan Zhao, Vimal K. Dubey
Detection schemes for space-time block code and spatial multiplexing combined system. IEEE Commun. Lett. 9 (1) (2005)
Wee Teck Ng, Vimal K. Dubey
Analysis of PCC-OFDM systems for general time-varying channel. IEEE Commun. Lett. 9 (5) (2005)
Yifan Chen, Vimal K. Dubey
Ultra-Wideband Source Localization Using a Particle-Swarm-Optimized Capon Estimator from a Frequency-Dependent Channel Modeling Viewpoint. EURASIP J. Adv. Signal Process. 2005 (12) (2005)
Yifan Chen, Vimal K. Dubey
Parabolic distribution of scatterers for street-dominated mobile environments. IEEE Trans. Veh. Technol. 54 (1) (2005)
Yifan Chen, Vimal K. Dubey
Spatio-diversity gain of a system-dependent wideband directional channel. IEEE Commun. Lett. 9 (4) (2005)
Yifan Chen, Vimal K. Dubey
Ultrawideband source localization using a particle-swarm-optimized Capon estimator. ICC (2005)
Yifan Chen, Vimal K. Dubey
Accuracy of geometric channel-modeling methods. IEEE Trans. Veh. Technol. 53 (1) (2004)
Yifan Chen, Vimal K. Dubey
An azimuth-frequency domain geometric model for ultrawide bandwidth signal propagation. ICC (2004)
Liru Lu, Vimal K. Dubey
Extended orthogonal polyphase codes for multicarrier CDMA system. IEEE Commun. Lett. 8 (12) (2004)
Yifan Chen, Vimal K. Dubey
An Azimuth-Frequency Domain Geometric Model for Ultrawide Bandwidth Signal Propagation. Wirel. Pers. Commun. 31 (1-2) (2004)
Zhihua Hou, Vimal K. Dubey
Exact analysis for downlink MC-CDMA in Rayleigh fading channels. IEEE Commun. Lett. 8 (2) (2004)
Yifan Chen, Vimal K. Dubey
Effect of antenna directivity on spatial pattern of scatterers in urban macrocellular environment. GLOBECOM (2004)
Yifan Chen, Vimal K. Dubey
Visibility of far clusters in directional mobile radio channels. IEEE Commun. Lett. 7 (9) (2003)
Yifan Chen, Vimal K. Dubey
A frequency domain geometric model for a wideband mobile radio channel. PIMRC (2003)
Wenzhen Li, Vimal K. Dubey, Choi Look Law
The performance of turbo coding over power-controlled fading channel in Ka-band LEO satellite systems. IEEE Trans. Veh. Technol. 52 (4) (2003)
Wee Teck Ng, Vimal K. Dubey
Effect of employing directional antennas on mobile OFDM system with time-varying channel. IEEE Commun. Lett. 7 (4) (2003)
Wee Teck Ng, Vimal K. Dubey
Application of angular diversity in OFDM systems. ICC (2003)
Wee Teck Ng, Vimal K. Dubey
Comments on "On the Doppler spectrum at the mobile unit employing a directional antenna". IEEE Commun. Lett. 6 (11) (2002)
Wenzhen Li, Choi Look Law, Vimal K. Dubey, J. T. Ong
Ka-band land mobile satellite channel model incorporating weather effects. IEEE Commun. Lett. 5 (5) (2001)
Wenzhen Li, Choi Look Law, Vimal K. Dubey
A novel ARQ-based multistep power control scheme for Ka-band LEO satellite CDMA systems. ICC (2001)
Wenzhen Li, Vimal K. Dubey, Choi Look Law
A new generic multistep power control algorithm for the LEO satellite channel with high dynamics. IEEE Commun. Lett. 5 (10) (2001)
Lei Wan, Vimal K. Dubey
BER performance of OFDM system over frequency nonselective fast Ricean fading channels. IEEE Commun. Lett. 5 (1) (2001)
Umrani A. Waheed, Vimal K. Dubey
Downlink performance of multi-beam multi-satellite CDMA-based LEO satellite system with power control. GLOBECOM (2000)
Tao Wang, Vimal K. Dubey, Jin Teong Ong
Generation of Scattering Functions for Mobile Communication Channel: A Computer Simulation Approach. Int. J. Wirel. Inf. Networks 4 (3) (1997)
Vimal K. Dubey, S. K. Tay, K. R. Subramanian, Francis Teo
Satellite System Simulation. Applied Informatics (1994)