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ORCIDSubrat Kar
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2020 – today
- 2024
[j32]Kretika Goel
, Monika Agrawal, Subrat Kar:
SFA: A Robust Sparse Fractal Array for Estimating the Directions of Arrival of Signals. Circuits Syst. Signal Process. 43(11): 7285-7308 (2024)- [j31]Prateek Yadav, Subrat Kar:
Efficient Content Distribution in Fog-Based CDN: A Joint Optimization Algorithm for Fog-Node Placement and Content Delivery. IEEE Internet Things J. 11(9): 16578-16590 (2024) - [j30]Prateek Yadav, Subrat Kar:
A cost-efficient content distribution optimization model for fog-based content delivery networks. J. Cloud Comput. 13(1): 141 (2024) - [i6]Animesh Chattopadhyay, Subrat Kar:
IDEAS: Information-Driven EV Admission in Charging Station Considering User Impatience to Improve QoS and Station Utilization. CoRR abs/2403.06223 (2024) - 2023
- [j29]Mainak Chakraborty, Subrat Kar:
Enhancing Person Identification Through Data Augmentation of Footstep-Based Seismic Signals. IEEE Signal Process. Lett. 30: 1642-1646 (2023) - [c50]Sonal Gupta, Subrat Kar:
Improving Connectivity in Multiprocessor Architectures using Rectangular Twisted Torus Networks. ACSW 2023: 147-150 - [c49]Kretika Goel, Monika Aggarwal, Subrat Kar:
A Robust Sparse Fractal Array. CCWC 2023: 1198-1204 - [c48]Bodhibrata Mukhopadhyay, Seshan Srirangarajan, Subrat Kar:
Joint Estimation of Location and Transmit Power of Wireless Nodes Using Semidefinite Programming. GLOBECOM 2023: 4164-4169 - [c47]Kretika Goel, Monika Agrawal, Subrat Kar:
DOA Estimation using Planar Sparse Fractal Array. SSP 2023: 468-472 - 2022
- [j28]Sonal Gupta, Subrat Kar:
Algorithms to Speed up Contour Tracing in Real Time Image Processing Systems. IEEE Access 10: 127365-127376 (2022) - [j27]B. Naresh Kumar Reddy, Subrat Kar:
Performance evaluation of modified mesh-based NoC architecture. Comput. Electr. Eng. 104(Part): 108404 (2022) - [j26]Anurag Prakash, Subrat Kar:
Supervised graph convolution networks for OSNR and power estimation in optical mesh networks. JOCN 14(6): 469-480 (2022) - [j25]Bodhibrata Mukhopadhyay, Seshan Srirangarajan, Subrat Kar:
Invex Relaxation Based Cooperative Localization Using RSS Measurements. IEEE Trans. Commun. 70(8): 5482-5497 (2022) - [j24]Bodhibrata Mukhopadhyay, Seshan Srirangarajan, Subrat Kar:
RSS-Based Cooperative Localization and Edge Node Detection. IEEE Trans. Veh. Technol. 71(5): 5387-5403 (2022) - [c46]Sahil Anchal, Bodhibrata Mukhopadhyay, Subrat Kar:
FootsNet: A Convolutional Neural Network for Footstep-based Person Identification. IEEE SENSORS 2022: 1-4 - [c45]Astha Agrawal, Subrat Kar:
Development of a landslide detection surveillance system. IWSSIP 2022: 1-4 - 2021
- [j23]Nishit Narang, Subrat Kar:
A hybrid trust management framework for a multi-service social IoT network. Comput. Commun. 171: 61-79 (2021) - [j22]Bodhibrata Mukhopadhyay, Sahil Anchal, Subrat Kar:
Person Identification Using Structural Vibrations via Footfalls for Smart Home Applications. IEEE Internet Things J. 8(17): 13384-13396 (2021) - [j21]Sahil Anchal, Bodhibrata Mukhopadhyay, Subrat Kar:
Person Identification and Imposter Detection Using Footstep Generated Seismic Signals. IEEE Trans. Instrum. Meas. 70: 1-11 (2021) - [j20]Bodhibrata Mukhopadhyay, Seshan Srirangarajan, Subrat Kar:
RSS-Based Localization in the Presence of Malicious Nodes in Sensor Networks. IEEE Trans. Instrum. Meas. 70: 1-16 (2021) - [c44]B. Naresh Kumar Reddy, Subrat Kar:
Energy Efficient and High Performance Modified Mesh based 2-D NoC Architecture. HPSR 2021: 1-5 - [c43]B. Naresh Kumar Reddy, Subrat Kar:
Machine Learning Techniques for the Prediction of NoC Core Mapping Performance. PRDC 2021: 1-4 - [c42]B. Naresh Kumar Reddy, Subrat Kar:
An Efficient Application Core Mapping Algorithm for Wireless Network-an-Chip. PRDC 2021: 157-160 - 2020
- [j19]Bodhibrata Mukhopadhyay, Seshan Srirangarajan, Subrat Kar:
Signal Strength-Based Cooperative Sensor Network Localization Using Convex Relaxation. IEEE Wirel. Commun. Lett. 9(12): 2207-2211 (2020) - [j18]Garima Mishra, Anupam Gautam, Selvamuthu Dharmaraja, Subrat Kar:
Signaling Packet Aggregation and Compression in SIP Network: Modeling and Performance Evaluation. Wirel. Pers. Commun. 110(2): 651-676 (2020) - [c41]Anurag Prakash, Subrat Kar:
Network failure assessment based on graph signal processing. IEEE ANTS 2020: 1-6 - [c40]Ankita Saldhi, Subrat Kar:
Development of an Automated Monitoring and Warning System for Landslide Prone Sites. CVIP (1) 2020: 66-77 - [c39]Prateek Yadav, Subrat Kar:
Evaluating the Impact of Region Based Content Popularity of Videos on the Cost of CDN Deployment. NCC 2020: 1-6
2010 – 2019
- 2019
- [j17]S. Ramakrishnan, Subrat Kar, Selvamuthu Dharmaraja:
Analysis of energy efficiency in cloud based heterogeneous RAN with large-scale antenna systems. Comput. Networks 149: 265-276 (2019) - [j16]Ajay Yadav Bharti, Subrat Kar, Virander Kumar Jain:
Performance enhancement of double hard limited 2D atmospheric OCDMA system using aperture averaging and spatial diversity. IET Commun. 13(5): 585-593 (2019) - [j15]Ramakrishnan Sethuraman, Subrat Kar, Selvamuthu Dharmaraja:
Analysis of traffic offload using multi-attribute decision making technique in heterogeneous shared networks. IET Networks 8(4): 256-263 (2019) - [j14]Vijay Rao, Subrat Kar:
Energy efficient routing in wireless sensor networks via circulating operator packets. Wirel. Networks 25(6): 3063-3080 (2019) - [c38]Sahil Anchal, Bodhibrata Mukhopadhyay, Manohar Parvatini, Subrat Kar:
GMM-UBM based Person Verification using footfall signatures for Smart Home Applications. GlobalSIP 2019: 1-5 - [c37]Sahil Anchal, Bodhibrata Mukhopadhyay, Subrat Kar:
Person Identification and Imposter Detection using Footfall based Biometric System. IEEE SENSORS 2019: 1-4 - [c36]Arka Mukherjee, Subrat Kar, Virander Kumar Jain:
Analysis of Beam Wander Effect of Flat-topped Multi-Gaussian Beam for FSO Communication Link. NCC 2019: 1-5 - [c35]S. Ramakrishnan, Subrat Kar, Selvamuthu Dharmaraja:
Analysis of Mid-Haul Characteristics for LTE-NR Multi-Connectivity in Heterogeneous Cloud RAN. NCC 2019: 1-6 - [i5]Bodhibrata Mukhopadhyay, Seshan Srirangarajan, Subrat Kar:
RSSI-based Secure Localization in the Presence of Malicious Nodes in Sensor Networks. CoRR abs/1912.06362 (2019) - 2018
- [j13]Arka Mukherjee, Subrat Kar, Virander Kumar Jain:
Analysis of beam wander effect in high turbulence for FSO communication link. IET Commun. 12(20): 2533-2537 (2018) - [c34]Bodhibrata Mukhopadhyay, Seshan Srirangarajan, Subrat Kar:
Robust Range-Based Secure Localization in Wireless Sensor Networks. GLOBECOM 2018: 1-6 - [c33]Bodhibrata Mukhopadhyay, Osheen Sharma, Subrat Kar:
IoT Based Wearable Knitted Fabric Respiratory Monitoring System. IEEE SENSORS 2018: 1-4 - [c32]Nishit Narang, Subrat Kar:
Poster: Utilizing Social Networks Data for Trust Management in a Social Internet of Things Network. MobiCom 2018: 768-770 - [c31]Bodhibrata Mukhopadhyay, Sanat Sarangi, Seshan Srirangarajan, Subrat Kar:
Indoor localization using analog output of pyroelectric infrared sensors. WCNC 2018: 1-6 - [i4]Bodhibrata Mukhopadhyay, Sahil Anchal, Subrat Kar:
Person Identification using Seismic Signals generated from Footfalls. CoRR abs/1809.08783 (2018) - 2017
- [j12]Ajay Yadav Bharti, Subrat Kar, Virander Kumar Jain:
Performance of 1-D and 2-D OCDMA systems in presence of atmospheric turbulence and various weather conditions. IET Commun. 11(9): 1416-1422 (2017) - [c30]Sahil Anchal, Bodhibrata Mukhopadhyay, Subrat Kar:
Predicting gender from footfalls using a seismic sensor. COMSNETS 2017: 47-54 - [c29]Ajay Yadav Bharti, Subrat Kar, Virander Kumar Jain:
Performance analysis of wireless OCDMA multi-user system based on new 2-D code in presence of atmospheric turbulence and various weather conditions. COMSNETS 2017: 109-115 - [c28]Anshul Basra, Bodhibrata Mukhopadhyay, Subrat Kar:
Temperature sensor based ultra low cost respiration monitoring system. COMSNETS 2017: 530-535 - [c27]Haining Yang, Rui Wang, Paul Wright, Abhijit Mitra, Brian Robertson, Peter Wilkinson, Subrat Kar, Andrew Lord, Daping Chu:
Impact of WSS passband narrowing effect on the capacity of the flexible-spectrum networks. OFC 2017: 1-3 - [i3]Hemani Kaushal, Georges Kaddoum, Virander Kumar Jain, Subrat Kar:
Experimental Investigation of Optimum Beam Size for FSO Uplink. CoRR abs/1702.00062 (2017) - 2016
- [j11]Sanat Sarangi, Jayalakshmi Umadikar, Subrat Kar:
Automation of Agriculture Support Systems using Wisekar: Case study of a crop-disease advisory service. Comput. Electron. Agric. 122: 200-210 (2016) - [j10]Garima Mishra, Selvamuthu Dharmaraja, Subrat Kar:
Reducing session establishment delay using timed out packets in SIP signaling network. Int. J. Commun. Syst. 29(2): 262-276 (2016) - [j9]Sanat Sarangi, Subrat Kar:
Performance evaluation of region estimation with reactive routing in wireless sensor networks. Int. J. Sens. Networks 22(2): 87-99 (2016) - [j8]Abhijit Mitra, David J. Ives, Andrew Lord, Seb J. Savory, Subrat Kar, Paul Wright:
Network Equipment and Their Procurement Strategy for High Capacity Elastic Optical Networks. JOCN 8(7): A201-A211 (2016) - [c26]Aditi Gupta, Selvamuthu Dharmaraja, Subrat Kar:
Delay Efficient Load Balancing Scheme for Component Carrier Selection in Carrier Aggregation in LTE-A. VALUETOOLS 2016 - 2015
- [j7]Sanat Sarangi, Subrat Kar:
Performance evaluation of graded precision localization with sensor networks in indoor spaces. Comput. Electr. Eng. 48: 258-269 (2015) - [j6]P. Gopal, Virander Kumar Jain, Subrat Kar:
Spectral analysis of intensity modulation schemes in free space optical communications. IET Commun. 9(7): 909-916 (2015) - [j5]Prabhmandeep Kaur, Virander Kumar Jain, Subrat Kar:
Performance analysis of free space optical links using multi-input multi-output and aperture averaging in presence of turbulence and various weather conditions. IET Commun. 9(8): 1104-1109 (2015) - [j4]Anjitha Viswanath, Virander Kumar Jain, Subrat Kar:
Analysis of earth-to-satellite free-space optical link performance in the presence of turbulence, beam-wander induced pointing error and weather conditions for different intensity modulation schemes. IET Commun. 9(18): 2253-2258 (2015) - [c25]P. Govind Raj, Subrat Kar:
Design and Development of a Distributed Mobile Sensing Based Crowd Evacuation System: A Big Actor Approach. COMPSAC Workshops 2015: 355-360 - [c24]Anjitha Viswanath, Virander Kumar Jain, Subrat Kar:
Experimental evaluation of the effect of aperture averaging technique on the performance of free space optical communication link for different intensity modulation schemes. COMSNETS 2015: 1-5 - [c23]Abhijit Mitra, Andrew Lord, Subrat Kar, Paul Wright:
Enhanced inherent survivability to link failures at low link margin in a flexgrid optical network. ECOC 2015: 1-3 - [c22]Bodhibrata Mukhopadhyay, Sanat Sarangi, Subrat Kar:
Performance evaluation of localization techniques in wireless sensor networks using RSSI and LQI. NCC 2015: 1-6 - [c21]Vijay Rao, Priyesh P. P, Subrat Kar:
Adaptive Transmission Power Protocol for heterogeneous Wireless Sensor Networks. NCC 2015: 1-5 - [c20]Abhijit Mitra, David J. Ives, Andrew Lord, Paul Wright, Subrat Kar:
Non-linear impairment modeling for flexgrid network and its application in offline network equipment upgrade strategy. ONDM 2015: 57-62 - 2014
- [j3]Sanat Sarangi, Subrat Kar:
Scriptable Sensor Network Applications for Rapid Development of Internet of Things. Netw. Protoc. Algorithms 6(1): 37-57 (2014) - [c19]Garima Mishra, Selvamuthu Dharmaraja, Subrat Kar:
Performance analysis of multi-party conferencing in IMS using vacation queues. IEEE ANTS 2014: 1-6 - [c18]Sanat Sarangi, Akshat Bisht, Vijay Rao, Subrat Kar, Tushar Kumar Mohanty, Anand Prakash Ruhil:
Development of a wireless sensor network for animal management: Experiences with Moosense. IEEE ANTS 2014: 1-6 - [c17]Abhijit Mitra, Andrew Lord, Subrat Kar, Paul Wright, Steve Desbruslais:
Upgrading to low loss ROADMs and additional line amplifiers for increased capacity in EDFA and Raman flexgrid networks. ECOC 2014: 1-3 - [c16]Sanat Sarangi, Pradipta Biswas, Patrick M. Langdon, Subrat Kar:
Personalized Multimodal Geo-visualization through Inclusive User Modelling. HCI (4) 2014: 279-287 - [c15]Cathryn Peoples, Gerard P. Parr, Bryan W. Scotney, Sanat Sarangi, Subrat Kar:
Profiling user behaviour for efficient and resilient cloud management. ICACCI 2014: 2636-2642 - [c14]Pradipta Biswas, Pat Langdon, Sanat Sarangi, Vineet Mimrot, Subrat Kar, Vinay J. Ribeiro, Jayalakshmi Umadikar, Suma Prashant:
Interface Personalization through Inclusive User Modelling Web Service. Interacción 2014: 103:1-103:5 - [c13]Vijay Rao, P. P. Priyesh, Subrat Kar:
Pratham: A Low-Cost Wireless Node with Programmable Radio Range and Over-the-Air Programming Capability for Resource-Constrained Applications. ISED 2014: 49-53 - [c12]Garima Mishra, Selvamuthu Dharmaraja, Subrat Kar:
Performance analysis of SIP signaling network using hierarchical modeling. NCC 2014: 1-5 - [c11]Abhijit Mitra, Subrat Kar, Andrew Lord:
Effect of frequency granularity and Link Margin at 100G and beyond Flexgrid Optical Networks. NCC 2014: 1-5 - [c10]Bodhibrata Mukhopadhyay, Sanat Sarangi, Subrat Kar:
Novel RSSI evaluation models for accurate indoor localization with sensor networks. NCC 2014: 1-6 - [c9]Cathryn Peoples, Gerard Parr, Bryan W. Scotney, Sanat Sarangi, Subrat Kar:
Application resource and activity footprinting to influence management in next generation clouds. NCC 2014: 1-6 - [c8]Abhijit Mitra, Andrew Lord, Subrat Kar, Paul Wright:
Effect of link margins and frequency granularity on the performance and modulation format sweet spot of multiple flexgrid optical networks. OFC 2014: 1-3 - [c7]Pradipta Biswas, Sanat Sarangi, Subrat Kar, Patrick Langdon:
Application of Inclusive User Modelling Web Service. UMAP Workshops 2014 - [c6]Thomas Joseph, Hemani Kaushal, Virander Kumar Jain, Subrat Kar:
Performance analysis of OOK modulation scheme with spatial diversity in atmospheric turbulence. WOCC 2014: 1-3 - 2013
- [c5]Sanat Sarangi, Subrat Kar:
A scriptable rapid application deployment framework for sensor networks. ICACCI 2013: 1035-1040 - [c4]Sanat Sarangi, Subrat Kar:
On implementing graded precision localization with sensor networks in indoor spaces. ICACCI 2013: 1058-1063 - 2011
- [c3]Sanat Sarangi, Subrat Kar:
Genetic algorithm based mobility aware clustering for energy efficient routing in wireless sensor networks. ICON 2011: 1-6 - 2010
- [i2]Sanat Sarangi, Subrat Kar:
Performance Analysis of an Improved Graded Precision Localization Algorithm for Wireless Sensor Networks. CoRR abs/1009.2949 (2010) - [i1]Sanat Sarangi, Subrat Kar:
Location Estimation with Reactive Routing in Resource Constrained Sensor Networks. CoRR abs/1009.4898 (2010)
2000 – 2009
- 2009
- [c2]Sanat Sarangi, Subrat Kar:
A Novel Algorithm for Graded Precision Localization in Wireless Sensor Networks. NetCoM 2009: 18-22 - 2008
- [j2]Shikha Srivastava, Subrat Kar:
Analysis of UMTS radio channel access delay. Comput. Commun. 31(10): 1877-1889 (2008) - [j1]Samya Bhattacharya, Hari M. Gupta, Subrat Kar:
Traffic Model and Performance Analysis of Cellular Mobile Systems for General Distributed Handoff Traffic and Dynamic Channel Allocation. IEEE Trans. Veh. Technol. 57(6): 3629-3640 (2008) - 2007
- [c1]Shikha Srivastava, Subrat Kar:
Analysis of GPRS Radio Channel Access Delay. COMSWARE 2007
Coauthor Index
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