Ashok K. Karmokar

25 papers B 8Journal 11Unranked 6
YearRankTypeTitle / Venue / Authors
2015 B conf
Energy-efficient subcarrier power allocation for cognitive radio networks using statistical interference model.
PIMRC
Ashok K. Karmokar, Muhammad Naeem, Alagan Anpalagan
2014 J jnl
An opportunistic channel access scheme for interweave cognitive radio systems.
J. Commun. Networks
Sivasothy Senthuran, Alagan Anpalagan, Hyung Yun Kong, Ashok K. Karmokar, Olivia Das
2014 J jnl
Decode and forward relaying for energy-efficient multiuser cooperative cognitive radio network with outage constraints.
IET Commun.
Muhammad Naeem, Kandasamy Illanko, Ashok K. Karmokar, Alagan Anpalagan, Muhammad Jaseemuddin
2014 — conf
Energy efficiency of cooperative cognitive radio network with outage constraints.
RWS
Muhammad Naeem, Kandasamy Illanko, Ashok K. Karmokar, Alagan Anpalagan, Muhammad Jaseemuddin
2014 J jnl
Physical layer-optimal and cross-layer channel access policies for hybrid overlay??underlay cognitive radio networks.
IET Commun.
Ashok K. Karmokar, Sivasothy Senthuran, Alagan Anpalagan
2013 J jnl
Energy-Efficient Cognitive Radio Sensor Networks: Parametric and Convex Transformations.
Sensors
Muhammad Naeem, Kandasamy Illanko, Ashok K. Karmokar, Alagan Anpalagan, Muhammad Jaseemuddin
2013 J jnl
Energy-efficient cross-layer design of dynamic rate and power allocation techniques for cognitive green radio networks.
Trans. Emerg. Telecommun. Technol.
Ashok K. Karmokar, Alagan Anpalagan
2013 J jnl
Optimal power allocation for green cognitive radio: fractional programming approach.
IET Commun.
Muhammad Naeem, Kandasamy Illanko, Ashok K. Karmokar, Alagan Anpalagan, Muhammad Jaseemuddin
2013 B conf
Power allocation in decode and forward relaying for green cooperative cognitive radio systems.
WCNC
Muhammad Naeem, Kandasamy Illanko, Ashok K. Karmokar, Alagan Anpalagan, Muhammad Jaseemuddin
2012 B conf
Cross-layer dynamic rate adaptations for green cognitive radio networks.
GLOBECOM
Ashok K. Karmokar, Alagan Anpalagan
2012 — conf
Iterative power allocation for downlink green cognitive radio network.
GLOBECOM Workshops
Muhammad Naeem, Kandasamy Illanko, Ashok K. Karmokar, Alagan Anpalagan, Muhammad Jaseemuddin
2012 B conf
POMDP-based cross-layer power adaptation techniques in cognitive radio networks.
GLOBECOM
Ashok K. Karmokar, Sivasothy Senthuran, Alagan Anpalagan
2009 J jnl
Performance of cross-layer optimal adaptive transmission techniques over diversity Nakagami-m fading channels.
IEEE Trans. Commun.
Ashok K. Karmokar, Vijay K. Bhargava
2008 B conf
Cross-Layer Design of Optimal Adaptation Technique over Selection-Combining Diversity Nakagami-m Fading Channels.
GLOBECOM
Ashok K. Karmokar, Vijay K. Bhargava
2008 J jnl
Cross-Layer Rate and Power Adaptation Strategies for IR-HARQ Systems over Fading Channels with Memory: A SMDP-Based Approach.
IEEE Trans. Commun.
Ashok K. Karmokar, Dejan V. Djonin, Vijay K. Bhargava
2008 J jnl
Joint Rate and Power Adaptation for Type-I Hybrid ARQ Systems Over Correlated Fading Channels Under Different Buffer-Cost Constraints.
IEEE Trans. Veh. Technol.
Dejan V. Djonin, Ashok K. Karmokar, Vijay K. Bhargava
2006 B conf
Adaptive Coding and Modulation for Hybrid ARQ Systems over Partially Observable Nakagami-m Fading Channels.
GLOBECOM
Ashok K. Karmokar, Vijay K. Bhargava
2006 — conf
Delay-aware Power Adaptation for Incremental Redundancy Hybrid ARQ over Fading Channels with Memory.
ICC
Ashok K. Karmokar, Dejan V. Djonin, Vijay K. Bhargava
2006 — conf
Optimal Packet Scheduling using Adaptive M-QAM and Orthogonal STBC in MIMO Nakagami-m Fading Channels.
ICC
Ashok K. Karmokar, Vijay K. Bhargava
2006 J jnl
Optimal and suboptimal packet scheduling over correlated time varying flat fading channels.
IEEE Trans. Wirel. Commun.
Ashok K. Karmokar, Dejan V. Djonin, Vijay K. Bhargava
2006 J jnl
POMDP-Based Coding Rate Adaptation for Type-I Hybrid ARQ Systems over Fading Channels with Memory.
IEEE Trans. Wirel. Commun.
Ashok K. Karmokar, Dejan V. Djonin, Vijay K. Bhargava
2005 — conf
Coding rate adaptation for hybrid ARQ systems over time varying fading channels with partially observable state.
ICC
Ashok K. Karmokar, Vijay K. Bhargava
2005 B conf
Optimal packet scheduling over correlated Nakagami-m channels with different diversity-combining techniques.
GLOBECOM
Ashok K. Karmokar, Vijay K. Bhargava
2004 B conf
Delay constrained rate and power adaptation over correlated fading channels.
GLOBECOM
Ashok K. Karmokar, Dejan V. Djonin, Vijay K. Bhargava
2004 — conf
Optimal and suboptimal scheduling over time varying flat fading channels.
ICC
Dejan V. Djonin, Ashok K. Karmokar, Vijay K. Bhargava