Suvra Sekhar Das

Publication Activity (10 Years)

Years Active: 2005-2024
Publications (10 Years): 41

Top Topics

Vlsi Architecture

Cellular Networks

Top Venues

Wirel. Pers. Commun.

Publications

B. V. Sudhakar Reddy, Chaithanya Velampalli, Suvra Sekhar Das
Performance Analysis of Multi-User OTFS, OTSM, and Single Carrier in Uplink. IEEE Trans. Commun. 72 (3) (2024)
Ashish Ranjan Shadangi, Suvra Sekhar Das, Indrajit Chakrabarti
Low-Complexity VLSI Architecture for OTFS Transceiver Under Multipath Fading Channel. IEEE Trans. Very Large Scale Integr. Syst. 32 (7) (2024)
Ashish Ranjan Shadangi, Suvra Sekhar Das, Indrajit Chakrabarti
VLSI Architecture for Implementing OTFS. Wirel. Pers. Commun. 137 (3) (2024)
Debjani Goswami, Merim Dzaferagic, Harun Siljak, Suvra Sekhar Das, Nicola Marchetti
Analysis of Temporal Robustness in Massive Machine Type Communications. IEEE Internet Things J. 10 (8, April 15) (2023)
Debjani Goswami, Merim Dzaferagic, Harun Siljak, Suvra Sekhar Das, Nicola Marchetti
Analysis of Temporal Robustness in Massive Machine Type Communications. CoRR (2022)
Debjani Goswami, Nicola Marchetti, Suvra Sekhar Das
Distributed Time Synchronization in Ultradense Networks. IEEE Syst. J. 16 (2) (2022)
Suvra Sekhar Das, Vivek Rangamgari, Shashank Tiwari, Subhas Chandra Mondal
Time Domain Channel Estimation and Equalization of CP-OTFS Under Multiple Fractional Dopplers and Residual Synchronization Errors. IEEE Access 9 (2021)
Aritra Chatterjee, Vivek Rangamgari, Shashank Tiwari, Suvra Sekhar Das
Nonorthogonal Multiple Access With Orthogonal Time-Frequency Space Signal Transmission. IEEE Syst. J. 15 (1) (2021)
Aritra Chatterjee, Vivek Rangamgari, Shashank Tiwari, Suvra Sekhar Das
Non Orthogonal Multiple Access with Orthogonal Time Frequency Space Signal Transmission. CoRR (2020)
Vivek Rangamgari, Shashank Tiwari, Suvra Sekhar Das, Subhas Chandra Mondal
OTFS: Interleaved OFDM with Block CP. CoRR (2020)
Basabdatta Palit, Suvra Sekhar Das
A cross layer framework of Radio Resource Allocation for QoS provisioning in multi-channel fading wireless networks. Wirel. Networks 26 (1) (2020)
Vivek Rangamgari, Shashank Tiwari, Suvra Sekhar Das, Subhas Chandra Mondal
OTFS: Interleaved OFDM with Block CP. NCC (2020)
Basabdatta Palit, Suvra Sekhar Das, Yughandhar Kamavaram
Multiple QoS provisioning with pre-emptive priority schedulers in multi-resource OFDMA networks. Wirel. Networks 26 (5) (2020)
Priyadarshi Ashok Dahat, Suvra Sekhar Das
Device-to-device communications under transceiver impairments in OFDMA cellular networks. Phys. Commun. 40 (2020)
Debjani Goswami, Suvra Sekhar Das
Iterative Sub-Band and Power Allocation in Downlink Multiband NOMA. IEEE Syst. J. 14 (4) (2020)
Suvra Sekhar Das, Shashank Tiwari, Vivek Rangamgari, Subhas Chandra Mondal
Performance of iterative Successive interference cancellation receiver for LDPC coded OTFS. IEEE ANTS (2020)
Aritra Chatterjee, Sandeep Mukherjee, Suvra Sekhar Das
Spectral Efficiency Analysis in Presence of Correlated Gamma-Lognormal Desired and Interfering Signals. IEEE Trans. Veh. Technol. 68 (5) (2019)
Aritra Chatterjee, Suvra Sekhar Das
Coverage Analysis of 3-D Dense Cellular Networks with Realistic Propagation Conditions. CoRR (2019)
Shashank Tiwari, Suvra Sekhar Das
Circularly Pulse Shaped Orthogonal Time Frequency Space Modulation. CoRR (2019)
Aritra Chatterjee, Suvra Sekhar Das
Downlink Coverage Analysis of 3-D Ultra Dense Networks with Realistic Propagation Conditions. ANTS (2019)
Shashank Tiwari, Suvra Sekhar Das, Vivek Rangamgari
Low complexity LMMSE Receiver for OTFS. IEEE Commun. Lett. 23 (12) (2019)
Aritra Chatterjee, Priyabrata Parida, Suvra Sekhar Das
Downlink Signal-to-Interference Ratio and Spectral Efficiency of MIMO Cellular Networks Using Truncated Lognormal Approximation. IEEE Syst. J. 13 (1) (2019)
Shashank Tiwari, Suvra Sekhar Das, Vivek Rangamgari
Low Complexity LMMSE Receiver for OTFS. CoRR (2019)
Karthik Mohan K., Suvra Sekhar Das
System Level Performance Analysis Using Semi-Analytical Framework for Area-Averaged SINR Distribution for OFDMA Cellular Systems. VTC Fall (2019)
Arpita Maitra, Suvra Sekhar Das
Generalized Approach for Analysing Quantum Key Distribution Experiments. INDOCRYPT (2019)
Karthik Mohan K., Suvra Sekhar Das, Priyadip Ray
Link Adaptation Schemes Based on Parametric Estimation of SNR Distribution Over Nakagami- $m$ Fading Channels. IEEE Trans. Commun. 67 (2) (2019)
Shashank Tiwari, Suvra Sekhar Das
Design of Low Complexity GFDM Transceiver. CoRR (2018)
Gaurav Nain, Suvra Sekhar Das, Aritra Chatterjee
Low Complexity User Selection With Optimal Power Allocation in Downlink NOMA. IEEE Wirel. Commun. Lett. 7 (2) (2018)
Jayeeta Saha, Suvra Sekhar Das, Sandeep Mukherjee
Link Adaptation Using Dynamically Allocated Thresholds and Power Control. Wirel. Pers. Commun. 103 (3) (2018)
Sourav Chatterjee, Aritra Chatterjee, Suvra Sekhar Das
Analytical Performance Evaluation of Full-Dimensional MIMO Systems Using Realistic Spatial Correlation Models. IEEE Trans. Veh. Technol. 67 (7) (2018)
Shashank Tiwari, Suvra Sekhar Das
Low-Complexity Joint-MMSE GFDM Receiver. IEEE Trans. Commun. 66 (4) (2018)
Kunal Pattanayak, Aritra Chatterjee, Merim Dzaferagic, Suvra Sekhar Das, Nicola Marchetti
A Functional Complexity Framework for Dynamic Resource Allocation in VANETs. IWCMC (2018)
Aritra Chatterjee, Sandeep Mukherjee, Suvra Sekhar Das
Spectral Efficiency Analysis in Presence of Correlated Gamma-Lognormal Desired and Interfering Signals. CoRR (2018)
Sandeep Mukherjee, Suvra Sekhar Das, Aritra Chatterjee, Sourav Chatterjee
Analytical Calculation of Rician K-Factor for Indoor Wireless Channel Models. IEEE Access 5 (2017)
Aritra Chatterjee, Sourav Chatterjee, Suvra Sekhar Das
Evaluation of spatial correlation and its effect on channel capacity of uniform planar antenna array. NCC (2017)
Prabhu Chandhar, Suvra Sekhar Das
Multi-Objective Framework for Dynamic Optimization of OFDMA Cellular Systems. CoRR (2016)
Prabhu Chandhar, Suvra Sekhar Das
Multi-Objective Framework for Dynamic Optimization of OFDMA Cellular Systems. IEEE Access 4 (2016)
Subba Rao Boddu, Bigi Varghese Philip, Suvra Sekhar Das
Analysis of Bandwidth Requirement of Users in Flexible Reuse Cellular Networks. IEEE Commun. Lett. 20 (3) (2016)
Sandip Das, Suvra Sekhar Das, Indrajit Chakrabarti
Hardware implementation of MIL-STD-1553 protocol over OFDMA-PHY based wireless high data rate avionics systems. ANTS (2016)
Sandip Das, Nilesh Chandrakar, Suvra Sekhar Das
MIL-STD-1553 based wireless visible light communication system. ANTS (2016)
Shashank Tiwari, Sourav Chatterjee, Suvra Sekhar Das
Comparative analysis of waveforms for fifth generation mobile networks. ANTS (2016)
Subba Rao Boddu, Suvra Sekhar Das, Ratnam V. Rajakumar
Performance analysis of flexible reuse in cellular networks. IET Commun. 9 (6) (2015)
Priyadarshi Ashok Dahat, Suvra Sekhar Das
Erratum to: Performance Analysis of Device-to-Device Communications in Cellular Networks Under Varying Load Conditions. Wirel. Pers. Commun. 83 (3) (2015)
Priyadarshi Ashok Dahat, Suvra Sekhar Das
Performance Analysis of Device-to-Device Communications in Cellular Networks Under Varying Load Conditions. Wirel. Pers. Commun. 83 (3) (2015)
Basabdatta Palit, Suvra Sekhar Das
Performance Evaluation of Mixed Traffic Schedulers in OFDMA Networks. Wirel. Pers. Commun. 83 (2) (2015)
Priyadarshi Ashok Dahat, Suvra Sekhar Das
QoS enhancement in OFDM based systems under transceiver impairments. Phys. Commun. 16 (2015)
Shashank Tiwari, Suvra Sekhar Das, Kalyan Kumar Bandyopadhyay
Precoded generalised frequency division multiplexing system to combat inter-carrier interference: performance analysis. IET Commun. 9 (15) (2015)
Subhendu Batabyal, Suvra Sekhar Das
GoS Evaluation for OFDMA Cellular Networks. Wirel. Pers. Commun. 83 (2) (2015)
Shashank Tiwari, Suvra Sekhar Das, Kalyan Kumar Bandyopadhyay
Precoded GFDM System to Combat Inter Carrier Interference : Performance Analysis. CoRR (2015)
Subhendu Batabyal, Suvra Sekhar Das
Signal to Interference Ratio Based Antenna Selection for Spatial Multiplexing. Wirel. Pers. Commun. 83 (2) (2015)
Sandip Das, Indrajit Chakrabarti, Suvra Sekhar Das
Hardware implementation of Frequency Domain Link Adaptation for OFDMA based systems. NCC (2015)
Priyadarshi Ashok Dahat, Suvra Sekhar Das
Performance analysis of discrete rate adaptation in OFDM under transceiver impairments. NCC (2014)
Prabhu Chandhar, Suvra Sekhar Das
Adaptive Downlink Power Control for Co-Channel Femtocells in OFDMA Cellular Networks. VTC Spring (2014)
Subba Rao Boddu, Atri Mukhopadhyay, Bigi Varghese Philip, Suvra Sekhar Das, Ratnam V. Rajakumar
Bandwidth Partitioning and SINR Threshold Analysis of Fractional Frequency Reuse in OFDMA Cellular Networks for Real Time and Best Effort Traffic. Wirel. Pers. Commun. 75 (1) (2014)
Prabhu Chandhar, Suvra Sekhar Das
Cell Load Coupling Framework for Load Balancing and ICI Coordination in OFDMA Cellular Networks. VTC Spring (2014)
Basabdatta Palit, Meenu Tyagi, Vinnakota Manoja, Suvra Sekhar Das
A generic real-time traffic scheduler for OFDMA based cellular networks. NCC (2014)
Prabhu Chandhar, Priyangshu Ghosh, Suvra Sekhar Das
Performance analysis of co-channel deployment of femtocells with power control in 4G networks. NCC (2014)
Priyabrata Parida, Suvra Sekhar Das
Power allocation in OFDM based NOMA systems: A DC programming approach. GLOBECOM Workshops (2014)
Subhendu Batabyal, Suvra Sekhar Das
Analysis of a Call Admission Control Algorithm for Real-Time Traffic in OFDMA Based Cellular Networks. VTC Spring (2014)
Prabhu Chandhar, Suvra Sekhar Das
Area Spectral Efficiency of Co-Channel Deployed OFDMA Femtocell Networks. IEEE Trans. Wirel. Commun. 13 (7) (2014)
Prabhu Chandhar, Suvra Sekhar Das
Area energy efficiency analysis for OFDMA femtocell networks. ISWCS (2014)
Prabhu Chandhar, Suvra Sekhar Das
Energy saving in OFDMA cellular networks with multi-objective optimization. ICC (2014)
Prabhu Chandhar, Suvra Sekhar Das
Analysis of area spectral efficiency for co-channel deployed macrocell-femtocell OFDMA networks. ICC (2013)
Subba Rao Boddu, Atri Mukhopadhyay, Prabhu Chandhar, Bigi Varghese Philip, Suvra Sekhar Das
Analysis of fractional frequency reuse in OFDMA networks for real time and best effort traffic. ICC (2013)
Suvra Sekhar Das, Prachi Agrawal, Prabhu Chandhar
Energy Saving in OFDMA Networks through Base Station Sleep Mode Using Genetic Algorithm. VTC Spring (2013)
Prabhu Chandhar, Suvra Sekhar Das
Analytical Evaluation of Offloading Gain in Macrocell-Femtocell OFDMA Networks. VTC Spring (2013)
Priyabrata Parida, Suvra Sekhar Das, Subhajit Paul
Performance of VoIP in Presence of MIMO Interference in OFDMA (LTE) Networks. VTC Spring (2013)
Suvra Sekhar Das, Priyangshu Ghosh, Prabhu Chandhar
Estimation of Effective Radio Resource Usage for VoIP Scheduling in OFDMA Cellular Networks. VTC Spring (2012)
Subhendu Batabyal, Suvra Sekhar Das
Distance Dependent Call Blocking Probability, and Area Erlang Efficiency of Cellular Networks. VTC Spring (2012)
Suvra Sekhar Das, Santanu Mondal, Jayeeta Saha, Kalyan Kumar Bandyopadhyay
Comparison of Rain Fade Mitigation Techniques Using CRC and Embedded Pilot Methods in Ka-Band Satellite Links. VTC Spring (2011)
Suvra Sekhar Das, Subhendu Batabyal
Comparison of SVD-MIMO with Antenna-Selection-BLAST Using Linear Receivers under Channel Estimation Errors for ITU Channels. VTC Fall (2011)
Suvra Sekhar Das, Prabhu Chandhar, Soumen Mitra, Priyangshu Ghosh
Issues in Femtocell Deployments in Broadband OFDMA Networks: 3GPP-LTE a Case Study. VTC Fall (2011)
Muhammad Imadur Rahman, Yuanye Wang, Suvra Sekhar Das, Troels B. Sørensen, Preben E. Mogensen
Channelization Issues with Fairness Considerations for MU-MIMO Precoding Based UTRA-LTE/TDD Systems. VTC Fall (2008)
Suvra Sekhar Das, Elisabeth de Carvalho, Ramjee Prasad
Performance Analysis of OFDM Systems with Adaptive Sub Carrier Bandwidth. IEEE Trans. Wirel. Commun. 7 (4) (2008)
Yuanye Wang, Muhammad Imadur Rahman, Suvra Sekhar Das, Troels B. Sørensen, Preben E. Mogensen
Allocation Fairness for MIMO Precoded UTRA-LTE TDD System. VTC Fall (2008)
Suvra Sekhar Das, Muhammad Imadur Rahman, Yuanye Wang, Flemming Bjerge Frederiksen, Ramjee Prasad
Hybrid Strategies for Link Adaptation Exploiting Several Degrees of Freedom in OFDM Based Broadband Wireless Systems. VTC Fall (2007)
Suvra Sekhar Das, Muhammad Imadur Rahman, Nidcha Pongsuwanich, Yuanye Wang, Nurul Huda Mahmood, Carlos Leonel Flores, Bayu Anggoro Jati, Ramjee Prasad
Influence of PAPR on Link Adaptation Algorithms in OFDM Systems. VTC Spring (2007)
Muhammad Imadur Rahman, Suvra Sekhar Das, Yuanye Wang, Flemming Bjerge Frederiksen, Ramjee Prasad
Bit and Power Loading Approach for Broadband Multi-Antenna OFDM System. VTC Fall (2007)
Suvra Sekhar Das, Faisal Tariq, Muhammad Imadur Rahman
Impact of Nonlinear Power Amplifier on Link Adaptation Algorithm of OFDM Systems. VTC Fall (2007)
Suvra Sekhar Das, Elisabeth de Carvalho, Ramjee Prasad
Variable Sub-Carrier Bandwidths in OFDM Systems. VTC Spring (2007)
Muhammad Imadur Rahman, Suvra Sekhar Das, Elisabeth de Carvalho, Ramjee Prasad
Spatial Multiplexing in OFDM Systems with Cyclic Delay Diversity. VTC Spring (2007)
Suvra Sekhar Das, Elisabeth de Carvalho, Ramjee Prasad
Dynamically Adaptive Bandwidth for Sub Carriers in OFDM Based Wireless Systems. WCNC (2007)
Suvra Sekhar Das, Rajeshwar K. Rao, Ramjee Prasad
Performance of Multi-Carrier Access Schemes with Receiver Impairments in Down Link Indoor Environment. VTC Spring (2006)
Suvra Sekhar Das, Elisabeth de Carvalho, Ramjee Prasad
Variable Guard Interval Orthogonal Frequency Division Multiplexing in Dynamic Channel Condition. PIMRC (2006)
Suvra Sekhar Das, Muhammad Imadur Rahman, Frank H. P. Fitzek
Multi rate orthogonal frequency division multiplexing. ICC (2005)
Suvra Sekhar Das, Frank H. P. Fitzek, Elisabeth de Carvalho, Ramjee Prasad
Variable guard interval orthogonal frequency division multiplexing in presence of carrier frequency offset. GLOBECOM (2005)
Suvra Sekhar Das, Muhammad Imadur Rahman, Frank H. P. Fitzek, Ramjee Prasad
Variable guard interval for OFDM based WLANs. PIMRC (2005)