Concepedia

P.K. Vitthaladevuni

PV

Statistics

Publications

10

Citations

716

H-Index

10

Active since

2001

Affiliations

University of Minnesota(Current)

Qualcomm (United States)

Qualcomm (United Kingdom)

P.K. Vitthaladevuni is an author at University of Minnesota specializing in signal processing, engineering, and computer engineering.

Top concepts

Signal ProcessingEngineeringComputer EngineeringQuantum ComputingWireless SystemsComputer ArchitectureCommunicationQuantum Error CorrectionVoiceHealth

Publications per year

2001–2006

10

Publications

10

A recursive algorithm for the exact BER computation of generalized hierarchical QAM constellations

P.K. Vitthaladevuni, Mohamed‐Slim Alouini · IEEE Transactions on Information Theory · 2003 · 196 citations

Exact Ber Computation, Engineering, Relative Importance +16

BER computation of 4/M-QAM hierarchical constellations

P.K. Vitthaladevuni, Mohamed‐Slim Alouini · IEEE Transactions on Broadcasting · 2001 · 126 citations

Multi-carrier Communication, Engineering, Quantum Computing +13

Adaptive Hierarchical Modulation for Simultaneous Voice and Multiclass Data Transmission Over Fading Channels

Md. Jahangir Hossain, P.K. Vitthaladevuni, Mohamed‐Slim Alouini et al. · IEEE Transactions on Vehicular Technology · 2006 · 94 citations

Adaptive Hierarchical Modulation, Multi-carrier Communication, Simultaneous Voice +15

Exact BER computation for cross QAM constellations

P.K. Vitthaladevuni, Mohamed‐Slim Alouini, John C. Kieffer · IEEE Transactions on Wireless Communications · 2005 · 94 citations

Wireless Communications, Exact Ber Computation, Multi-carrier Communication +13

A Closed-Form Expression for the Exact BER of Generalized PAM and QAM Constellations

P.K. Vitthaladevuni, Mohamed‐Slim Alouini · IEEE Transactions on Communications · 2004 · 71 citations

Wireless Communications, Multi-carrier Communication, Constellation Size M +11

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