Uma Bhattacharya

According to our database, Uma Bhattacharya authored at least 48 papers between 1991 and 2023.

Collaborative distances:

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

2023

Efficient approaches to optimize energy consumption in 3D wireless video sensor network under the coverage and connectivity constraints.

Kishalay Bairagi, Sulata Mitra, Uma Bhattacharya

Ann. des Télécommunications, June, 2023

2022

A Novel RSCA Scheme for Offline Survivable SDM-EON With Advance Reservation.

Joy Halder, Tamaghna Acharya, Uma Bhattacharya

IEEE Trans. Netw. Serv. Manag., 2022

On Crosstalk Aware Energy and Spectrum Efficient Survivable RSCA Scheme in Offline SDM-EON.

Joy Halder, Tamaghna Acharya, Uma Bhattacharya

J. Netw. Syst. Manag., 2022

Multi-objective optimization for coverage aware energy consumption in wireless 3D video sensor network.

Kishalay Bairagi, Sulata Mitra, Uma Bhattacharya

Comput. Commun., 2022

Cognitive radio based spectrum sharing models for multicasting in 5G cellular networks: A survey.

Sangeeta Bhattacharjee, Tamaghna Acharya, Uma Bhattacharya

Comput. Networks, 2022

2021

E-S-RSM-RSA: A Novel Energy and Spectrum Efficient Regenerator Aware Multipath Based Survivable RSA in Offline EON.

Joy Halder, Tamaghna Acharya, Monish Chatterjee, Uma Bhattacharya

IEEE Trans. Green Commun. Netw., 2021

On survivable energy-efficient and crosstalk-aware routing, spectrum and core allocation schemes for dynamic multiclass traffic in SDM-EONs.

Smita Paira, Monish Chatterjee, Uma Bhattacharya

Opt. Switch. Netw., 2021

Coverage Aware Scheduling Strategies for 3D Wireless Video Sensor Nodes to Enhance Network Lifetime.

Kishalay Bairagi, Sulata Mitra, Uma Bhattacharya

IEEE Access, 2021

A crosstalk-aware and energy-saving survivable RSCA for online prioritized traffic in SDM-EONs.

Smita Paira, Uma Bhattacharya, Monish Chatterjee

Proceedings of the 12th International Conference on Computing Communication and Networking Technologies, 2021

2020

Energy-Efficient Multicasting in Hybrid Cognitive Small Cell Networks: A Cross-Layer Approach.

Sangeeta Bhattacharjee, Tamaghna Acharya, Uma Bhattacharya

IEEE/ACM Trans. Netw., 2020

On spectrum and energy efficient survivable multipath routing in off-line Elastic Optical Network.

Joy Halder, Tamaghna Acharya, Monish Chatterjee, Uma Bhattacharya

Comput. Commun., 2020

On Energy Efficient Survivable Multipath Based Approaches in Space Division Multiplexing Elastic Optical Network: Crosstalk-Aware and Fragmentation-Aware.

Smita Paira, Joy Halder, Monish Chatterjee, Uma Bhattacharya

IEEE Access, 2020

Minimizing Cost of Regeneration at Regeneration Sites-A New Approach for Dynamic Lightpath Establishment in Translucent Optical Networks.

Ira Nath, Vishal Dey, Joy Halder, Monish Chatterjee, Uma Bhattacharya

IEEE Access, 2020

A novel fragmentation-aware and energy-efficient multipath routing and spectrum allocation for prioritized traffic in protected EONs.

Smita Paira, Joy Halder, Uma Bhattacharya, Monish Chatterjee

Proceedings of the 11th International Conference on Computing, 2020

Optimal Design of Energy Efficient Survivable Routing & Spectrum Allocation in EON.

Joy Halder, Tamaghna Acharya, Monish Chatterjee, Uma Bhattacharya

Proceedings of the 11th International Conference on Computing, 2020

Coverage Aware Dynamic Scheduling Strategies for Wireless Video Sensor Nodes to Reduce Energy Consumption.

Kishalay Bairagi, Sulata Mitra, Uma Bhattacharya

Proceedings of the 11th International Conference on Computing, 2020

2019

An offline scheme for reducing cost of protection in all-optical WDM mesh networks with fast recovery.

Vishal Dey, Abhishek Bandyopadhyay, Uma Bhattacharya, Monish Chatterjee

Int. J. Parallel Emergent Distributed Syst., 2019

An offline cost-efficient strategy for multicast traffic protection in WDM optical mesh networks to aid rapid recovery.

Sufia Khanam, Vishal Dey, Monish Chatterjee, Uma Bhattacharya

Opt. Switch. Netw., 2019

Cognitive radio inspired NOMA with SWIPT for green multicasting in next generation wireless networks.

Sangeeta Bhattacharjee, Tamaghna Acharya, Uma Bhattacharya

Digit. Signal Process., 2019

An efficient heuristic to minimize number of regenerations in translucent optical network under dynamic scenario.

Ira Nath, Uma Bhattacharya, Monish Chatterjee

Proceedings of the 20th International Conference on Distributed Computing and Networking, 2019

Dynamic Scheduling of Traffic Signal (DSTS) Management in Urban Area Network.

Abantika Choudhury, Uma Bhattacharya, Rituparna Chaki

Proceedings of the Computer Information Systems and Industrial Management, 2019

2018

On Green Multicasting Over Cognitive Radio Fading Channels.

Sangeeta Bhattacharjee, Tamaghna Acharya, Uma Bhattacharya

IEEE Trans. Veh. Technol., 2018

An online cost-efficient protection scheme for quick recovery in all-optical WDM mesh networks.

Vishal Dey, Monish Chatterjee, Saptarashmi Bandyopadhyay, Uma Bhattacharya

Photonic Netw. Commun., 2018

NOMA inspired multicasting in cognitive radio networks.

Sangeeta Bhattacharjee, Tamaghna Acharya, Uma Bhattacharya

IET Commun., 2018

A Multipath-Based Survivability Scheme in Energy-Efficient EON.

Joy Halder, Susmita Das, Smita Paira, Monish Chatterjee, Uma Bhattacharya

IEEE Commun. Lett., 2018

Optimal Power Allocation for Multicasting in Multiple Antenna Cognitive Radio Networks.

Sangeeta Bhattacharjee, Tamaghna Acharya, Uma Bhattacharya

Proceedings of the 2018 International Conference on Signal Processing and Communications (SPCOM), 2018

GSWA: A Survivable Dynamic Multicast Efficient RWA Scheme in WDM Mesh Networks.

Smita Paira, Monish Chatterjee, Sufia Khanam, Uma Bhattacharya

Proceedings of the 9th International Conference on Computing, 2018

SDPM-RSA: An Efficient P-Cycle Based Survivability Scheme for Multicast Sessions in Elastic Optical Networks.

Susmita Das, Joy Halder, Uma Bhattacharya

Proceedings of the 9th International Conference on Computing, 2018

Efficient dynamic survivable multicasting in WDM mesh networks.

Smita Paira, Uma Bhattacharya

Proceedings of the 10th International Conference on Communication Systems & Networks, 2018

2017

On optimal power allocation for energy efficient multicasting over cognitive radio fading channels.

Sangeeta Bhattacharjee, Tamaghna Acharya, Uma Bhattacharya

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

SEMRSA: Spectrum Efficient Modulation-aware Dynamic Routing & Spectrum Allocation in Elastic Optical Network.

Saptarashmi Bandyopadhyay, Vishal Dey, Monish Chatterjee, Uma Bhattacharya

Proceedings of the 8th International Conference on Computer Modeling and Simulation, 2017

2016

Touch and Track: An Anti-theft and Data Protection Technique for Smartphones.

Sohini Roy, Arvind Kumar Shah, Uma Bhattacharya

Proceedings of the Security in Computing and Communications - 4th International Symposium, 2016

A high throughput internet access protocol (HTIAP) for moving things in smart cities.

Arvind Kumar Shah, Sohini Roy, Abhijit Sharma, Uma Bhattacharya

Proceedings of the 2016 International Conference on Advances in Computing, 2016

Optimal power allocation for cognitive radio multicast networks under primary users' outage loss constraint.

Sangeeta Bhattacharjee, Tamaghna Acharya, Uma Bhattacharya

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

2015

Adaptive call admission control scheme with optimal resource allocation for multi-class cellular networks.

Abhijit Sharma, Purna Kar, Pooja Biswas, Uma Bhattacharya

Int. J. Auton. Adapt. Commun. Syst., 2015

CLR: A novel approach for sparse placement of regenerators and routing in translucent optical networks.

Ira Nath, Monish Chatterjee, Uma Bhattacharya

Proceedings of the Twelfth International Conference on Wireless and Optical Communications Networks, 2015

MoveFree: A ubiquitous system to provide women safety.

Sohini Roy, Abhijit Sharma, Uma Bhattacharya

Proceedings of the Third International Symposium on Women in Computing and Informatics, 2015

Smart Mom: An architecture to monitor children at home.

Sohini Roy, Uma Bhattacharya

Proceedings of the Third International Symposium on Women in Computing and Informatics, 2015

2014

Improved algorithms for dynamic routing and wavelength assignment in WDM all-optical mesh networks.

Abhishek Bandyopadhyay, Ajanta Sarkar, Uma Bhattacharya, Monish Chatterjee

Proceedings of the Eleventh International Conference on Wireless and Optical Communications Networks, 2014

Dynamic survivable traffic grooming with effective load balancing in WDM all-optical mesh networks.

Abhishek Bandyopadhyay, Mohtasham Raghib, Uma Bhattacharya, Monish Chatterjee

Proceedings of the 2014 International Conference on Advances in Computing, 2014

2013

Load balancing scheme for wireless cellular networks.

Abhijit Sharma, Uma Bhattacharya

Proceedings of the 7th International Conference on Ubiquitous Information Management and Communication, 2013

2011

A wavelength assignment algorithm for de Bruijn WDM networks.

Monish Chatterjee, Swagato Sanyal, Mita Nasipuri, Uma Bhattacharya

Int. J. Parallel Emergent Distributed Syst., 2011

New strategies for static routing and wavelength assignment in de Bruijn WDM networks.

Monish Chatterjee, Subhendu Barat, Debojyoti Majumder, Uma Bhattacharya

Proceedings of the Third International Conference on Communication Systems and Networks, 2011

Heuristic for Routing and Wavelength Assignment in de Bruijn WDM networks based on Graph Decomposition.

Monish Chatterjee, Akik Goswami, Sabyasachi Mukherjee, Uma Bhattacharya

Proceedings of the Fifth IEEE International Conference on Advanced Telecommunication Systems and Networks, 2011

2010

Heuristic for reducing congestion during logical topology design in de Bruijn WDM networks using survivable routing.

Monish Chatterjee, Tanmay Karmy, Surajit Dutt, Uma Bhattacharya

Proceedings of the 7th International Symposium on Communication Systems Networks and Digital Signal Processing, 2010

2009

Congestion optimized routing in unidirectional de Bruijn WDM networks in presence of node faults.

Monish Chatterjee, Abhijit Sharma, Uma Bhattacharya

Proceedings of the International Conference on Ultra Modern Telecommunications, 2009

2005

A new scalable optimal topology for multi-hop optical networks.

Uma Bhattacharya, Rituparna Chaki

Comput. Commun., 2005

1991

Mapping of Fault-Tolerant Permutations in Omega.

Uma Bhattacharya, Swapan Bhattacharya

Proceedings of the Advances in Computing and Information, 1991