Suvra Sekhar Das

According to our database, Suvra Sekhar Das authored at least 82 papers between 2005 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

VLSI Architecture for Implementing OTFS.

Ashish Ranjan Shadangi, Suvra Sekhar Das, Indrajit Chakrabarti

Wirel. Pers. Commun., August, 2024

Low-Complexity VLSI Architecture for OTFS Transceiver Under Multipath Fading Channel.

Ashish Ranjan Shadangi, Suvra Sekhar Das, Indrajit Chakrabarti

IEEE Trans. Very Large Scale Integr. Syst., July, 2024

Performance Analysis of Multi-User OTFS, OTSM, and Single Carrier in Uplink.

B. V. Sudhakar Reddy, Chaithanya Velampalli, Suvra Sekhar Das

IEEE Trans. Commun., March, 2024

2023

Analysis of Temporal Robustness in Massive Machine Type Communications.

Debjani Goswami, Merim Dzaferagic, Harun Siljak, Suvra Sekhar Das, Nicola Marchetti

IEEE Internet Things J., 2023

2022

Distributed Time Synchronization in Ultradense Networks.

Debjani Goswami, Nicola Marchetti, Suvra Sekhar Das

IEEE Syst. J., 2022

2021

Nonorthogonal Multiple Access With Orthogonal Time-Frequency Space Signal Transmission.

Aritra Chatterjee, Vivek Rangamgari, Shashank Tiwari, Suvra Sekhar Das

IEEE Syst. J., 2021

Time Domain Channel Estimation and Equalization of CP-OTFS Under Multiple Fractional Dopplers and Residual Synchronization Errors.

Suvra Sekhar Das, Vivek Rangamgari, Shashank Tiwari, Subhas Chandra Mondal

IEEE Access, 2021

2020

Multiple QoS provisioning with pre-emptive priority schedulers in multi-resource OFDMA networks.

Basabdatta Palit, Suvra Sekhar Das, Yughandhar Kamavaram

Wirel. Networks, 2020

A cross layer framework of Radio Resource Allocation for QoS provisioning in multi-channel fading wireless networks.

Basabdatta Palit, Suvra Sekhar Das

Wirel. Networks, 2020

Iterative Sub-Band and Power Allocation in Downlink Multiband NOMA.

Debjani Goswami, Suvra Sekhar Das

IEEE Syst. J., 2020

Device-to-device communications under transceiver impairments in OFDMA cellular networks.

Priyadarshi Ashok Dahat, Suvra Sekhar Das

Phys. Commun., 2020

Non Orthogonal Multiple Access with Orthogonal Time Frequency Space Signal Transmission.

Aritra Chatterjee, Vivek Rangamgari, Shashank Tiwari, Suvra Sekhar Das

CoRR, 2020

OTFS: Interleaved OFDM with Block CP.

Vivek Rangamgari, Shashank Tiwari, Suvra Sekhar Das, Subhas Chandra Mondal

Proceedings of the 2020 National Conference on Communications, 2020

Performance of iterative Successive interference cancellation receiver for LDPC coded OTFS.

Suvra Sekhar Das, Shashank Tiwari, Vivek Rangamgari, Subhas Chandra Mondal

Proceedings of the 14th IEEE International Conference on Advanced Networks and Telecommunications Systems, 2020

2019

Spectral Efficiency Analysis in Presence of Correlated Gamma-Lognormal Desired and Interfering Signals.

Aritra Chatterjee, Sandeep Mukherjee, Suvra Sekhar Das

IEEE Trans. Veh. Technol., 2019

Link Adaptation Schemes Based on Parametric Estimation of SNR Distribution Over Nakagami- $m$ Fading Channels.

Karthik Mohan K., Suvra Sekhar Das, Priyadip Ray

IEEE Trans. Commun., 2019

Downlink Signal-to-Interference Ratio and Spectral Efficiency of MIMO Cellular Networks Using Truncated Lognormal Approximation.

Aritra Chatterjee, Priyabrata Parida, Suvra Sekhar Das

IEEE Syst. J., 2019

Low complexity LMMSE Receiver for OTFS.

Shashank Tiwari, Suvra Sekhar Das, Vivek Rangamgari

IEEE Commun. Lett., 2019

Circularly Pulse Shaped Orthogonal Time Frequency Space Modulation.

Shashank Tiwari, Suvra Sekhar Das

CoRR, 2019

Coverage Analysis of 3-D Dense Cellular Networks with Realistic Propagation Conditions.

Aritra Chatterjee, Suvra Sekhar Das

CoRR, 2019

System Level Performance Analysis Using Semi-Analytical Framework for Area-Averaged SINR Distribution for OFDMA Cellular Systems.

Karthik Mohan K., Suvra Sekhar Das

Proceedings of the 90th IEEE Vehicular Technology Conference, 2019

Generalized Approach for Analysing Quantum Key Distribution Experiments.

Arpita Maitra, Suvra Sekhar Das

Proceedings of the Progress in Cryptology - INDOCRYPT 2019, 2019

Downlink Coverage Analysis of 3-D Ultra Dense Networks with Realistic Propagation Conditions.

Aritra Chatterjee, Suvra Sekhar Das

Proceedings of the 2019 IEEE International Conference on Advanced Networks and Telecommunications Systems, 2019

2018

Link Adaptation Using Dynamically Allocated Thresholds and Power Control.

Jayeeta Saha, Suvra Sekhar Das, Sandeep Mukherjee

Wirel. Pers. Commun., 2018

Low Complexity User Selection With Optimal Power Allocation in Downlink NOMA.

Gaurav Nain, Suvra Sekhar Das, Aritra Chatterjee

IEEE Wirel. Commun. Lett., 2018

Analytical Performance Evaluation of Full-Dimensional MIMO Systems Using Realistic Spatial Correlation Models.

Sourav Chatterjee, Aritra Chatterjee, Suvra Sekhar Das

IEEE Trans. Veh. Technol., 2018

Low-Complexity Joint-MMSE GFDM Receiver.

Shashank Tiwari, Suvra Sekhar Das

IEEE Trans. Commun., 2018

Design of Low Complexity GFDM Transceiver.

Shashank Tiwari, Suvra Sekhar Das

CoRR, 2018

A Functional Complexity Framework for Dynamic Resource Allocation in VANETs.

Kunal Pattanayak, Aritra Chatterjee, Merim Dzaferagic, Suvra Sekhar Das, Nicola Marchetti

Proceedings of the 14th International Wireless Communications & Mobile Computing Conference, 2018

2017

Analytical Calculation of Rician K-Factor for Indoor Wireless Channel Models.

Sandeep Mukherjee, Suvra Sekhar Das, Aritra Chatterjee, Sourav Chatterjee

IEEE Access, 2017

Evaluation of spatial correlation and its effect on channel capacity of uniform planar antenna array.

Aritra Chatterjee, Sourav Chatterjee, Suvra Sekhar Das

Proceedings of the Twenty-third National Conference on Communications, 2017

2016

Analysis of Bandwidth Requirement of Users in Flexible Reuse Cellular Networks.

Subba Rao Boddu, Bigi Varghese Philip, Suvra Sekhar Das

IEEE Commun. Lett., 2016

Multi-Objective Framework for Dynamic Optimization of OFDMA Cellular Systems.

Prabhu Chandhar, Suvra Sekhar Das

IEEE Access, 2016

Comparative analysis of waveforms for fifth generation mobile networks.

Shashank Tiwari, Sourav Chatterjee, Suvra Sekhar Das

Proceedings of the 2016 IEEE International Conference on Advanced Networks and Telecommunications Systems, 2016

Hardware implementation of MIL-STD-1553 protocol over OFDMA-PHY based wireless high data rate avionics systems.

Sandip Das, Suvra Sekhar Das, Indrajit Chakrabarti

Proceedings of the 2016 IEEE International Conference on Advanced Networks and Telecommunications Systems, 2016

MIL-STD-1553 based wireless visible light communication system.

Sandip Das, Nilesh Chandrakar, Suvra Sekhar Das

Proceedings of the 2016 IEEE International Conference on Advanced Networks and Telecommunications Systems, 2016

2015

Performance Evaluation of Mixed Traffic Schedulers in OFDMA Networks.

Basabdatta Palit, Suvra Sekhar Das

Wirel. Pers. Commun., 2015

Erratum to: Performance Analysis of Device-to-Device Communications in Cellular Networks Under Varying Load Conditions.

Priyadarshi Ashok Dahat, Suvra Sekhar Das

Wirel. Pers. Commun., 2015

Performance Analysis of Device-to-Device Communications in Cellular Networks Under Varying Load Conditions.

Priyadarshi Ashok Dahat, Suvra Sekhar Das

Wirel. Pers. Commun., 2015

Signal to Interference Ratio Based Antenna Selection for Spatial Multiplexing.

Subhendu Batabyal, Suvra Sekhar Das

Wirel. Pers. Commun., 2015

GoS Evaluation for OFDMA Cellular Networks.

Subhendu Batabyal, Suvra Sekhar Das

Wirel. Pers. Commun., 2015

QoS enhancement in OFDM based systems under transceiver impairments.

Priyadarshi Ashok Dahat, Suvra Sekhar Das

Phys. Commun., 2015

Precoded generalised frequency division multiplexing system to combat inter-carrier interference: performance analysis.

Shashank Tiwari, Suvra Sekhar Das, Kalyan Kumar Bandyopadhyay

IET Commun., 2015

Performance analysis of flexible reuse in cellular networks.

Subba Rao Boddu, Suvra Sekhar Das, Ratnam V. Raja Kumar

IET Commun., 2015

Precoded GFDM System to Combat Inter Carrier Interference : Performance Analysis.

Shashank Tiwari, Suvra Sekhar Das, Kalyan Kumar Bandyopadhyay

CoRR, 2015

Hardware implementation of Frequency Domain Link Adaptation for OFDMA based systems.

Sandip Das, Indrajit Chakrabarti, Suvra Sekhar Das

Proceedings of the Twenty First National Conference on Communications, 2015

2014

Bandwidth Partitioning and SINR Threshold Analysis of Fractional Frequency Reuse in OFDMA Cellular Networks for Real Time and Best Effort Traffic.

Subba Rao Boddu, Atri Mukhopadhyay, Bigi Varghese Philip, Suvra Sekhar Das, Ratnam V. Raja Kumar

Wirel. Pers. Commun., 2014

Area Spectral Efficiency of Co-Channel Deployed OFDMA Femtocell Networks.

Prabhu Chandhar, Suvra Sekhar Das

IEEE Trans. Wirel. Commun., 2014

Cell Load Coupling Framework for Load Balancing and ICI Coordination in OFDMA Cellular Networks.

Prabhu Chandhar, Suvra Sekhar Das

Proceedings of the IEEE 79th Vehicular Technology Conference, 2014

Adaptive Downlink Power Control for Co-Channel Femtocells in OFDMA Cellular Networks.

Prabhu Chandhar, Suvra Sekhar Das

Proceedings of the IEEE 79th Vehicular Technology Conference, 2014

Analysis of a Call Admission Control Algorithm for Real-Time Traffic in OFDMA Based Cellular Networks.

Subhendu Batabyal, Suvra Sekhar Das

Proceedings of the IEEE 79th Vehicular Technology Conference, 2014

A generic real-time traffic scheduler for OFDMA based cellular networks.

Basabdatta Palit, Meenu Tyagi, Vinnakota Manoja, Suvra Sekhar Das

Proceedings of the Twentieth National Conference on Communications, 2014

Performance analysis of discrete rate adaptation in OFDM under transceiver impairments.

Priyadarshi Ashok Dahat, Suvra Sekhar Das

Proceedings of the Twentieth National Conference on Communications, 2014

Performance analysis of co-channel deployment of femtocells with power control in 4G networks.

Prabhu Chandhar, Priyangshu Ghosh, Suvra Sekhar Das

Proceedings of the Twentieth National Conference on Communications, 2014

Area energy efficiency analysis for OFDMA femtocell networks.

Prabhu Chandhar, Suvra Sekhar Das

Proceedings of the 11th International Symposium on Wireless Communications Systems, 2014

Energy saving in OFDMA cellular networks with multi-objective optimization.

Prabhu Chandhar, Suvra Sekhar Das

Proceedings of the IEEE International Conference on Communications, 2014

Power allocation in OFDM based NOMA systems: A DC programming approach.

Priyabrata Parida, Suvra Sekhar Das

Proceedings of the 2014 IEEE GLOBECOM Workshops, Austin, TX, USA, December 8-12, 2014, 2014

2013

Performance of VoIP in Presence of MIMO Interference in OFDMA (LTE) Networks.

Priyabrata Parida, Suvra Sekhar Das, Subhajit Paul

Proceedings of the 77th IEEE Vehicular Technology Conference, 2013

Energy Saving in OFDMA Networks through Base Station Sleep Mode Using Genetic Algorithm.

Suvra Sekhar Das, Prachi Agrawal, Prabhu Chandhar

Proceedings of the 77th IEEE Vehicular Technology Conference, 2013

Analytical Evaluation of Offloading Gain in Macrocell-Femtocell OFDMA Networks.

Prabhu Chandhar, Suvra Sekhar Das

Proceedings of the 77th IEEE Vehicular Technology Conference, 2013

Analysis of area spectral efficiency for co-channel deployed macrocell-femtocell OFDMA networks.

Prabhu Chandhar, Suvra Sekhar Das

Proceedings of IEEE International Conference on Communications, 2013

Analysis of fractional frequency reuse in OFDMA networks for real time and best effort traffic.

Subba Rao Boddu, Atri Mukhopadhyay, Prabhu Chandhar, Bigi Varghese Philip, Suvra Sekhar Das

Proceedings of IEEE International Conference on Communications, 2013

2012

Estimation of Effective Radio Resource Usage for VoIP Scheduling in OFDMA Cellular Networks.

Suvra Sekhar Das, Priyangshu Ghosh, Prabhu Chandhar

Proceedings of the 75th IEEE Vehicular Technology Conference, 2012

Distance Dependent Call Blocking Probability, and Area Erlang Efficiency of Cellular Networks.

Subhendu Batabyal, Suvra Sekhar Das

Proceedings of the 75th IEEE Vehicular Technology Conference, 2012

2011

Comparison of Rain Fade Mitigation Techniques Using CRC and Embedded Pilot Methods in Ka-Band Satellite Links.

Suvra Sekhar Das, Santanu Mondal, Jayeeta Saha, Kalyan Kumar Bandyopadhyay

Proceedings of the 73rd IEEE Vehicular Technology Conference, 2011

Issues in Femtocell Deployments in Broadband OFDMA Networks: 3GPP-LTE a Case Study.

Suvra Sekhar Das, Prabhu Chandhar, Soumen Mitra, Priyangshu Ghosh

Proceedings of the 74th IEEE Vehicular Technology Conference, 2011

Comparison of SVD-MIMO with Antenna-Selection-BLAST Using Linear Receivers under Channel Estimation Errors for ITU Channels.

Suvra Sekhar Das, Subhendu Batabyal

Proceedings of the 74th IEEE Vehicular Technology Conference, 2011

2008

Performance Analysis of OFDM Systems with Adaptive Sub Carrier Bandwidth.

Suvra Sekhar Das, Elisabeth de Carvalho, Ramjee Prasad

IEEE Trans. Wirel. Commun., 2008

Allocation Fairness for MIMO Precoded UTRA-LTE TDD System.

Yuanye Wang, Muhammad Imadur Rahman, Suvra Sekhar Das, Troels B. Sørensen, Preben E. Mogensen

Proceedings of the 68th IEEE Vehicular Technology Conference, 2008

Channelization Issues with Fairness Considerations for MU-MIMO Precoding Based UTRA-LTE/TDD Systems.

Muhammad Imadur Rahman, Yuanye Wang, Suvra Sekhar Das, Troels B. Sørensen, Preben E. Mogensen

Proceedings of the 68th IEEE Vehicular Technology Conference, 2008

2007

Dynamically Adaptive Bandwidth for Sub Carriers in OFDM Based Wireless Systems.

Suvra Sekhar Das, Elisabeth de Carvalho, Ramjee Prasad

Proceedings of the IEEE Wireless Communications and Networking Conference, 2007

Bit and Power Loading Approach for Broadband Multi-Antenna OFDM System.

Muhammad Imadur Rahman, Suvra Sekhar Das, Yuanye Wang, Flemming Bjerge Frederiksen, Ramjee Prasad

Proceedings of the 66th IEEE Vehicular Technology Conference, 2007

Spatial Multiplexing in OFDM Systems with Cyclic Delay Diversity.

Muhammad Imadur Rahman, Suvra Sekhar Das, Elisabeth de Carvalho, Ramjee Prasad

Proceedings of the 65th IEEE Vehicular Technology Conference, 2007

Impact of Nonlinear Power Amplifier on Link Adaptation Algorithm of OFDM Systems.

Suvra Sekhar Das, Faisal Tariq, Muhammad Imadur Rahman

Proceedings of the 66th IEEE Vehicular Technology Conference, 2007

Hybrid Strategies for Link Adaptation Exploiting Several Degrees of Freedom in OFDM Based Broadband Wireless Systems.

Suvra Sekhar Das, Muhammad Imadur Rahman, Yuanye Wang, Flemming Bjerge Frederiksen, Ramjee Prasad

Proceedings of the 66th IEEE Vehicular Technology Conference, 2007

Influence of PAPR on Link Adaptation Algorithms in OFDM Systems.

Suvra Sekhar Das, Muhammad Imadur Rahman, Nidcha Pongsuwanich, Yuanye Wang, Nurul Huda Mahmood, Carlos Leonel Flores, Bayu Anggoro Jati, Ramjee Prasad

Proceedings of the 65th IEEE Vehicular Technology Conference, 2007

Variable Sub-Carrier Bandwidths in OFDM Systems.

Suvra Sekhar Das, Elisabeth de Carvalho, Ramjee Prasad

Proceedings of the 65th IEEE Vehicular Technology Conference, 2007

2006

Performance of Multi-Carrier Access Schemes with Receiver Impairments in Down Link Indoor Environment.

Suvra Sekhar Das, Rajeshwar K. Rao, Ramjee Prasad

Proceedings of the 63rd IEEE Vehicular Technology Conference, 2006

Variable Guard Interval Orthogonal Frequency Division Multiplexing in Dynamic Channel Condition.

Suvra Sekhar Das, Elisabeth de Carvalho, Ramjee Prasad

Proceedings of the IEEE 17th International Symposium on Personal, 2006

2005

Variable guard interval for OFDM based WLANs.

Suvra Sekhar Das, Muhammad Imadur Rahman, Frank H. P. Fitzek, Ramjee Prasad

Proceedings of the IEEE 16th International Symposium on Personal, 2005

Multi rate orthogonal frequency division multiplexing.

Suvra Sekhar Das, Muhammad Imadur Rahman, Frank H. P. Fitzek

Proceedings of IEEE International Conference on Communications, 2005

Variable guard interval orthogonal frequency division multiplexing in presence of carrier frequency offset.

Suvra Sekhar Das, Frank H. P. Fitzek, Elisabeth de Carvalho, Ramjee Prasad

Proceedings of the Global Telecommunications Conference, 2005. GLOBECOM '05, St. Louis, Missouri, USA, 28 November, 2005