The papers available here are in preprint form. You are advised to contact the respective publishing organization for final versions of the papers.

Book / Book Chapters

Book

  • Mobility Management in LTE Heterogeneous Networks

    Abhay Karandikar, Nadeem Akhtar and Mahima Mehta, Springer, 2017

Book Edited

  • PARAM 9000: Towards a National High Performance Information Infrastructure

    Vijay P Bhatkar and Abhay Karandikar, CDAC India, 1996

Book Chapters

  • IPv6 in WiMAX Networks - Challenges for Broadband Wireless

    Prateek Kapadia and Abhay Karandikar

    Compendium on Migration from IPv4 to IPv6 in India, Published by Telecommunications Engineering Center, Department of Telecommunications (DoT), Govt of India, 2010

  • Cross Layer Scheduling in Wireless Networks

    Abhay Karandikar and Nitin Salodkar

    in Wireless Network Design: Optimization Models and Solutions Procedures, Kennington, Jeffe; Olinick, El; Rajan, Dinesh (eds), Springer-Verlag, 2010

    (Book links: Amazon | Springer Verlag)

  • Quality of Service in Wireless Networks

    Vishal Sharma and Abhay Karandikar

    in Technical, Commercial and Regulatory Challenges of QoS: An Internet Service Model Perspective, Xiao, Xipeng; Morgan Kaufman, 2008

    (Book links: Amazon)

  • Issues in Standardizing ICT Innovations in Developing Countries

    Abhay Karandikar, Mahima Mehta, Mukundan R, Babu Narayanan and Karuna Jain

    ITU Focus Group Bridging the Gap: From Innovations to Standards ITU, February 2013

  • TV White Space Technology for Affordable Internet Connectivity

    Meghna Khaturia, Sarbani Banerjee Belur and Abhay Karandikar

    in TV White Space Communications and Networks, Stewart Robert; Crawford David; Sterling Andrew (eds), Elsevier, 2017

    (Book links: Amazon | Elsevier)

Patents

Patents Issued

  • Interference Management in Heterogeneous Networks by Resource Block Prioritization

    Gaurav Varshney, Punit Rathod, Akshay Mishra and Abhay Karandikar

    Indian Patent (363045) issued on March 2021

  • Extended Buffer Status Reporting for Relay Nodes in LTE-A

    Suman Khakurel, Abhay Karandikar and Mahima Mehta

    Indian Patent (351995) issued on November 2020

  • Uplink Bandwidth Request based on Connection Priority and Access Delay

    Mahima Mehta, Suman Khakurel and Abhay Karandikar

    Indian Patent (351543) issued on November 2020

  • Virtual Network for Prioritized Handling of a Group of Users

    Punit Rathod, Gaurav Varshney, Akshay Mishra and Abhay Karandikar

    Indian Patent (350877) issued on November 2020

  • Next Generation Distributed Cellular Networks IP Architecture

    Gaurav Tendolkar, Gaurav Varshney, Punit Rathod and Abhay Karandikar

    Indian Patent (371439) issued on July 2021

  • An Approach for Enabling Coexistence for Radio Technologies

    Siddharth Shetty, Punit Rathod and Abhay Karandikar

    Indian Patent (336609) issued on May 2020

  • A Highly Available Network Architecture for a LTE based Communication Network

    Abhay Karandikar, Pranav Kumar Jha, Akshatha Nayak M., Pon Nidhya Elango and Pravin Magar

    US Patent (10,506,508) issued on December 2019

  • SDN Controlled Overlay Network

    Abhay Karandikar, Pranav Jha, Akshatha Nayak M. and Pon Nidhya Elango

    US Patent (10,433,234) issued on October 2019

  • System and Method for Modified BSR in Relay Assisted LTE-A Networks

    Suman Khakurel, Abhay Karandikar and Mahima Mehta

    Indian Patent (310644) issued on April 2019

  • Methods and Systems for Controlling a SDN based MultiRAT Communication Network

    Abhay Karandikar, Pranav Kumar Jha, Akshatha Nayak M., Nishant Shah, Arghyadip Roy, Ojas Kanhere, Priyanka Pola, Abhishek Dandekar and Rohan Kharade

    US Patent (10,187,928) issued on January 2019

  • Methods and Systems for Providing Standalone LTE based Communication Networks

    Abhay Karandikar, Pranav Kumar Jha, Karunakaran Kumar, Akshatha Nayak M., Pon Nidhya Elango, Pravin Magar, Meenakshi Tripathi and Shahid Ali Nadaf

    US Patent (10,182,354) issued on January 2019

  • Identification of a Power Source in the Multiple Power Supply Scenario and Characterization of Loads

    Abhay Karandikar, Rushabh Shah and Jaspreet Singh

    US Patent (9,996,101) issued on June 2018

  • Methods and Systems for Managing Relays in LTE based Communication Networks

    Abhay Karandikar, Pranav Jha, Meenakshi Tripathi, Shantala Bhat and Upendra Gokhale

    US Patent (9,936,402) issued on April 2018

  • Method for Facilitating and Analyzing Social Interactions and Context for Targeted Recommendations in a Network of Telecom Service Provider

    Abhay Karandikar, Prateek Kapadia, Animesh Kumar, Sanjay Kumar, Somya Sharma, Dhanshree Deval Parakh

    US Patent (8,862,102) issued on October 2014

  • An Approach for Enabling Coexistence for Radio Technologies

    Siddharth Shetty, Punit Rathod and Abhay Karandikar

    US Patent (8,725,078) issued on May 2014

  • Differentiating Wireless Uplink Bandwidth Request by Connection Priority

    Prateek Kapadia, Sesha Pavana Srinadh B. V., Abhay Karandikar and Harshad Maral

    US Patent (8,509,210) issued on August 2013

  • Method to Develop Hierarchical Ring based Tree for Unicast and/or Multicast Traffic

    Abhay Karandikar and Madaiah Vinod Kumar

    US Patent (8,391,180) issued on March 2013

  • Technique for Improving Transmission Control Protocol Performance in Lossy Networks

    Rohit Ramani and Abhay Karandikar

    US Patent (7,394,764) issued on July 2008

Patents Filed

  • Methods and Systems for using Multi-Connectivity for Multicast Transmissions in a Communication System

    Sadaf Ul Zuhra, Pranav Jha, Prasanna Chaporkar and Abhay Karandikar, December 2019 (India) (201921051123), April 2020 (US) (16/842,021)

  • Methods and Systems for Radio Access Network Aggregation and Uniform Control of Multi-RAT Networks

    Akshatha Nayak, Pranav Jha, Prasanna Chaporkar and Abhay Karandikar, October 2019 (India) (201921041762), April 2020 (US) (16/842,095)

  • A Wireless Network Architecture

    Meghna Khaturia, Pranav Jha and Abhay Karandikar, July 2019 (India) (201921027947)

  • Methods and Systems for Managing Multi-Hop Relays in Wireless Communication Networks

    Shashi Ranjan, Pranav Jha, Prasanna Chaporkar and Abhay Karandikar, July 2019 (India) (201921027924)

  • A Software Defined Network (SDN) based Multi-Radio Access Technology (RAT) architecture for Dual Connectivity

    Pradnya Kiri Taksande, Pranav Jha and Abhay Karandikar, June 2019 (India) (201921025411)

  • An Architecture for Content Delivery over Wireless Networks

    Indu Yadav, Pranav Jha and Abhay Karandikar, June 2019 (India) (201921022025)

  • SDN controlled Overlay Network for Mission Critical Communication

    Abhay Karandikar, Pranav Jha, Akshatha Nayak M. and Pon Nidhya Elango, February 2018 (India) (201821004104)

  • Methods and Systems for Managing Relays in LTE based Communication Networks

    Abhay Karandikar, Pranav Jha, Meenakshi Tripathi, Shantala Bhat and Upendra Gokhale, May 2017 (India) (201721017967)

  • A Highly Available Network Architecture for a LTE based Communication Network

    Abhay Karandikar, Pranav Kumar Jha, Akshatha Nayak M., Pon Nidhya Elango and Pravin Magar, May 2017 (India) (201721017966)

  • Methods and Systems for Providing Standalone LTE based Communication Networks

    Abhay Karandikar, Pranav Kumar Jha, Karunakaran Kumar, Akshatha Nayak M., Pon Nidhya Elango, Pravin Magar, Meenakshi Tripathi and Shahid Ali Nadaf, May 2017 (India) (201721017349)

  • Methods and Systems for Controlling a SDN based MultiRAT Communication Network

    Abhay Karandikar, Pranav Kumar Jha, Akshatha Nayak M., Nishant Shah, Arghyadip Roy, Ojas Kanhere, Priyanka Pola, Abhishek Dandekar and Rohan Kharade, March 2017 (India) (201721008015)

  • Remote Configuration and Control of a Panic Button

    Akshay Mishra and Abhay Karandikar, March 2015 (India) (732/MUM/2015)

  • A Method for Energy Efficient Operation of Cellular Networks

    Karunakaran Kumar, Rushabh Shah and Abhay Karandikar, November 2014 (India) (3673/MUM/2014)

  • Identification of a Power Source in the Multiple Power Supply Scenario and Characterization of Loads

    Jaspreet Singh, Rushabh Shah and Abhay Karandikar, October 2014 (India) (3282/MUM/2014)

  • Wireless Local Area Network (WLAN) Discovery using Non-WLAN Network Assistance

    Pravjyot Singh, Shashi Ranjan, Punit Rathod and Abhay Karandikar, September 2014 (India) (3125/MUM/2014)

  • Multi-Hop ARQ Protocols for Relay-Assisted Cellular Networks

    Gauri Joshi, B Srinadh, Prateek Kapadia and Abhay Karandikar, September 2011 (India) (2755/MUM/2011)

  • An Approach for Enabling Coexistence for Radio Technologies

    Siddharth Shetty, Punit Rathod and Abhay Karandikar, July 2010 (India) (1972/MUM/2010)

  • Method for Facilitating and Analyzing Social Interactions and Context for Targeted Recommendations in a Telecom Service Provider’s Network

    Abhay Karandikar, Prateek Kapadia, Animesh Kumar, Sanjay Kumar, Somya Sharma, Dhanshree Deval – Parakh, February 2010 (India) (411/MUM/2010)

  • Segment-based Protection Switching with Traffic Engineering (SPS-TE) for Point-to-Point and Point to Multipoint Traffic Engineered Service Instances by Correlation of Fault Information

    M Vinod Kumar and Abhay Karandikar, January 2009 (India) (23/CHE/2009)

  • Method for Fast Connectivity Fault Management (CFM) of a Service-Network

    Abhay Karandikar and M Vinod Kumar, January 2008 (India) (23/CHE/2009), January 2009 (PCT) (PCT/IB2009/000008) and July 2010 (USA) (12/811,820)

  • A Method to Develop Hierarchical Ring based Tree for Unicast and/or Multicast Traffic

    Abhay Karandikar and M Vinod Kumar, (India) (71/CHE/2008), January 2008

Journals

Pre-print

  • Unicast Multicast Convergence in Cellular Networks: Supplementing FeMBMS with SDN and Dual Connectivity

    Indu Yadav, Pranav Jha and Abhay Karandikar, June 6, 2021

  • Broadband Communication Standards and Rural India

     Pranav Jha and Abhay Karandikar, August 30, 2020

  • Leveraging Multi-Connectivity for Multicast Video Streaming

    Sadaf ul Zuhra, Prasanna Chaporkar, Abhay Karandikar and Pranav Jha, October 19, 2020

  • Strategy-Proof Spectrum Auction Mechanism for Time-varying Demands

    Indu Yadav, Prasanna Chaporkar and Abhay Karandikar, January 21, 2019

  • Resource Allocation for D2D Communications with Partial Channel State Information

    Anushree Neogi, Prasanna Chaporkar and Abhay Karandikar, November 1, 2017

  • An Energy-Aware WLAN Discovery Scheme for LTE HetNet

    Pravjyot Singh Deogun, Arghyadip Roy, and Abhay Karandikar, October 25, 2017

  • Random Access Algorithm with Power Control and Rate Guarantees over a Fading Wireless Channel

    Nitin Salodkar and Abhay Karandikar

Published Articles

  • Online Reinforcement Learning of Optimal Threshold Policies for Markov Decision Processes

    Arghyadip Roy, Vivek Borkar, Abhay Karandikar and Prasanna Chaporkar

    Accepted for publication in IEEE Transactions on Automatic Control, 2021

    DOI: 10.1109/TAC.2021.3108121

  • 5G-Flow: A Unified Multi-RAT RAN Architecture for Beyond 5G Networks

    Meghna Khaturia, Pranav Jha and Abhay Karandikar

    Accepted for publication in Journal of Computer Networks, 2021

  • Online Radio Access Technology Selection Algorithms in a 5G Multi-RAT Network

    Arghyadip Roy, Prasanna Chaporkar, Abhay Karandikar and Pranav Jha

    Accepted for Publication in IEEE Transactions on Mobile Computing, 2021

    DOI: 10.1109/TMC.2021.3096968

  • Bayesian Learning-Based Doubly-Selective Sparse Channel Estimation for Millimeter Wave Hybrid MIMO-FBMC-OQAM Systems

    Suraj Srivastava, Prem Singh, Aditya K. Jagannatham, Abhay Karandikar and Lajos Hanzo

    IEEE Transactions on Communications, Volume 69, Issue 1, Pages 529-543, January 2021

    DOI: 10.1109/TCOMM.2020.3029568

  • Strategy-Proof Spectrum Allocation among Multiple Operators in Wireless Networks

    Indu Yadav, Ankur A. Kulkarni, Abhay Karandikar

    IEEE Transactions on Vehicular Technology, Volume 69, Issue 12, Pages 15964-15977, December 2020

    DOI: 10.1109/TVT.2020.3039267

  • Connecting the Unconnected: Towards Frugal 5G Network Architecture and Standardization

    Meghna Khaturia, Pranav Jha and Abhay Karandikar

    IEEE Communication Standards Magazine, Volume 4, Issue 2, Pages 64-71, June 2020

    DOI: 10.1109/MCOMSTD.001.1900006

  • Enhanced UE Slice Availability and Mobility through Multi-Connectivity in 5G Multi-RAT Networks

    Akshatha Nayak Manjeshwar, Pranav Jha, Abhay Karandikar and Prasanna Chaporkar

    (Invited Paper) Internet Technology Letters, Special Issue on MOBISLICE-SI-2019, May 2020

    DOI: https://doi.org/10.1002/itl2.184

  • VirtRAN: An SDN/NFV-Based Framework for 5G RAN Slicing

    Akshatha Nayak Manjeshwar, Pranav Jha, Abhay Karandikar and Prasanna Chaporkar
    (Invited Paper) Journal of Indian Institute of Science, Special issue on 5G and Beyond, Volume 100, Number 2, Pages 409-434, April 2020

    DOI: https://doi.org/10.1007/s41745-020-00160-x

  • Low Complexity Online Radio Access Technology Selection Algorithm in LTE-WiFi HetNet

    Arghyadip Roy, Vivek Borkar, Prasanna Chaporkar and Abhay Karandikar
    IEEE Transactions on Mobile Computing, Volume 19, Number 2, Pages 376-389, February 2020

    DOI: 10.1109/TMC.2019.2892983

  • Towards Optimal Grouping and Resource Allocation for Multicast Streaming in LTE

    Sadaf ul Zuhra, Prasanna Chaporkar and Abhay Karandikar
    IEEE Transactions on Vehicular Technology, Volume 68, Number 12, Pages 12239 - 12255, December 2019

    DOI: 10.1109/TVT.2019.2945987

  • Performance and Energy Conservation with 3GPP IFOM in Heterogeneous LTE-WLAN Networks

    Shubhada Gadgil, Shashi Ranjan and Abhay Karandikar
    IETE Journal of Research, Pages 1-14, June 2019

    DOI: 10.1080/03772063.2019.1615388

  • Optimal Radio Access Technology Selection Algorithm for LTE-WiFi Network

    Arghyadip Roy, Prasanna Chaporkar and Abhay Karandikar
    IEEE Transactions on Vehicular Technology, Volume 67, Number 7, Pages 6446-6460, July 2018

    DOI: 10.1109/WIOPT.2015.7151085

  • Joint Cell Zooming and Channel Allocation using C-SAP for Large Action Sets

    Karunakaran Kumar, Prasanna Chaporkar and Abhay Karandikar
    IEEE Transactions on Mobile Computing, Volume 16, Number 7, Pages 1926-1939, July 2017

    DOI: 10.1109/TMC.2016.2599172

  • Towards Enabling Broadband for a Billion Plus Population with TV White Spaces

    Animesh Kumar, Abhay Karandikar, Gaurang Naik, Meghna Khaturia, Shubham Saha, Mahak Arora and Jaspreet Singh
    IEEE Communications Magazine, Pages 28-34, July 2016

    DOI: 10.1109/MCOM.2016.7509375

  • A Self-Organized Resource Allocation Scheme for Heterogeneous Macro-Femto Networks

    Mahima Mehta, Nirbhay Rane, Abhay Karandikar, Muhammad Imran and Barry Evans
    Wireless Communications and Mobile Computing, Wiley, Volume 16, Issue 3, Pages 330-342, February 2016 (Article published online: August, 2014)

    DOI: 10.1002/wcm.2518

  • Analysis of Blocking Probability in a Relay based Cellular OFDMA Network

    Mahima Mehta, Ranjan Bala Jain and Abhay Karandikar
    Wireless Personal Communications, Springer, Volume 84, Issue 4, Pages 2467-2492, October 2015

    DOI: https://doi.org/10.1007/s11277-015-2715-5

  • A Cellular Automata based Fractional Frequency Re-use Scheme

    Glenn Aliu, Mahima Mehta, Muhammad Ali Imran, Abhay Karandikar and Barry Evans
    IEEE Transactions on Vehicular Technology, Volume 64, Number 4, Page(s) 1535-1547, April 2015

    DOI: 10.1109/TVT.2014.2330601

  • Robust Active Queue Management for Wireless Networks

    Kanchan Chavan, Ram G. Kumar, Madhu N. Belur and Abhay Karandikar
    IEEE Transactions on Control Systems Technology , Volume 19, Number 6, Page(s) 1630-1638, 2011

    DOI: 10.1109/TCST.2010.2081671

  • A Self-Organized Resource Allocation using Inter-Cell Interference Coordination (ICIC) in Relay-Assisted Cellular Networks

    Mahima Mehta, O Glenn Aliu, Abhay Karandikar and Muhammad Ali Imran
    ICTACT Journal on Communications Technology, Volume 02, Number 02, Page(s) 300-313, June 2011 

  • Link Scheduling Algorithms for Wireless Mesh Networks

    Ashutosh Gore and Abhay Karandikar
    IEEE Communications Surveys and Tutorials, Volume 13, Number 2, Page(s) 258-273, 2011

    DOI:  10.1109/SURV.2011.040510.00008

  • Power Controlled FCFS Splitting Algorithm for Wireless Networks

    Ashutosh Gore and Abhay Karandikar
    IEEE Transactions on Vehicular Technology, Volume 59, Number 2, Page(s) 842-856, February 2010

    DOI: 10.1109/TVT.2009.2034458

  • A Stable Online Algorithm for Energy Efficient Multi User Scheduling

    Nitin Salodkar, Abhay Karandikar and Vivek Borkar
    IEEE Transactions on Mobile Computing, Volume 9, Number 10 , Page(s) 1391-1406, October 2010

    DOI: 10.1109/TMC.2010.106

  • Recent advances in Carrier Ethernet Transport

    Abhay Karandikar and M Vinod Kumar
    IEEE ONTC Newsletter PRISM, Volume 1, Number 1, November 2009

  • Improved SAC-OCDMA System with Multiple Incoherent Sources

    Sanjay S Pawar, RK Shevgaonkar and Abhay Karandikar
    IEEE Photonics Technology Letters, Volume 20, Number 24, Page(s) 2099-2101, December 2008

    DOI: 10.1109/LPT.2008.2006627

  • Structural Properties of Optimal Transmission Policies Over a Randomly Varying Channels

    Mukul Agarwal, Vivek S Borkar and Abhay Karandikar
    IEEE Transactions on Automatic Control, Volume 53, Number 6, Page(s) 1476-1491, July 2008

    DOI: 10.1109/TAC.2008.925856

  • An Online Algorithm for Energy Efficient Delay Constrained Scheduling over Fading Channel

    Nitin Salodkar, Abhijeet Bhorkar, Abhay Karandikar and Vivek Borkar
    IEEE Journal on Selected Areas in Communications, Volume 26, Number 4, Page(s) 732-742, May 2008

    DOI: 10.1109/JSAC.2008.080514

  • Optimal Packet Scheduling Algorithms for Token Bucket based Rate Control

    Neerav Mehta and Abhay Karandikar
    IEEE/KICS Journal of Communications and Networks, March 2005

    DOI: 10.1109/JCN.2005.6387758

  • Adaptive Prediction based approach for Congestion Estimation in Active Queue Management (APACE)

    Abhishek Jain, Abhay Karandikar and Rahul Verma
    Computer Communications, Volume 27, Number 16, 2004

    DOI: 10.1109/GLOCOM.2003.1259009

  • Active Queue Management using Adaptive RED

    Rahul Verma, Aravind Iyer and Abhay Karandikar
    IEEE/KICS Journal of Communications and Networks, Volume 5, Number 3, September 2003

    DOI: 10.1109/JCN.2003.6596822

  • An Overview of Delay Jitter Control in IP telephony

    Aman Kansal and Abhay Karandikar
    IETE Technical Review, Volume 20, Number 4, August 2003

  • Optimal Packet Length Scheduling for Regulated Media Streaming

    Premal Shah and Abhay Karandikar
    IEEE Communications Letters, Volume 7, Number 8, Page(s) 409-411, August 2003

    DOI: 10.1109/LCOMM.2003.815657

  • Reconfigurable Finite State Machine based IP Address Lookup for High Speed Routers

    Madhav Desai, Ritu Gupta, Abhay Karandikar, Kshitiz Saxena and Vinayak Samant
    IEEE Journal on Selected Areas in Communications, Volume 21, Number 4, Page(s) 501-512, May 2003

    DOI:  10.1109/JSAC.2003.810498

  • Towards an Adaptive RED Algorithm for achieving the Delay-Loss performance

    Rahul Verma, Aravind Iyer and Abhay Karandikar
    IEE Proceedings Communications, Volume 150, Number 3, Page(s) 163-168, June 2003

    DOI: 10.1049/ip-com:20030273

  • A Note on Information Utility of Token Bucket Regulator

    Premal Shah and Abhay Karandikar
    Electronics Letters, Volume 39, Number 6, March 2003

  • An Overview of Cross Layer based Design of Media Access Control for CDMA Ad-Hoc Networks

    Manish Singh, Krishna Paul and Abhay Karandikar
    IETE Technical Review, Volume 22, Number 2, March-April 2002

  • CIPP- A Versatile Model for Modelling VBR Traffic

    R Manivasakan, Abhay Karandikar and UB Desai
    Performance Evaluation, Volume 43, Number 4, 2001

    DOI: https://doi.org/10.1016/S0166-5316(00)00045-6

  • Window-based Cell Scheduling Algorithm for VLSI Implementation of an Input Queued ATM Switch

    Arvind Santhanam and Abhay Karandikar
    IEE Proceedings Communications, Volume 147, Number 2, Page(s) 119-122, April 2000

    DOI: 10.1049/ip-com:20000147

  • Broadband Teletraffic Characterization using Correlated Interarrival Time Poisson Process

    R Manivasakan, UB Desai and Abhay Karandikar
    Journal of Indian Institute of Sciences, Special issue on Digital Signal Processing, Volume 79, Number 3, May-June 1999

  • Optimal Blocked Random Access Algorithm for CDMA-Random Access Systems

    Abhay Karandikar, PRK Rao and PK Chatterjee
    IEE Proceedings Communications, Volume 143, Number 6, Page(s) 396-400, December 1996

    DOI: 10.1049/ip-com:19960744

Conferences

  • Spectrum Allocation in IAB Networks: A Hierarchical Auction-based Approach

    Indu Yadav, Prasanna Chaporkar, Pranav Jha and Abhay Karandikar

    Accepted in IEEE VTC2021-Fall

  • Backhaul-Aware Cell Selection Policies in 5G IAB Networks

    Shashi Ranjan, Prasanna Chaporkar, Pranav Jha and Abhay Karandikar

    Proceedings of IEEE WCNC 2021

  • 5G-Serv: Decoupling User Control and Network Control in the 3GPP 5G Network

    Meghna Khaturia, Akshatha Nayak, Pranav Jha, Abhay Karandikar

    Proceedings of Conference on Innovation in Clouds, Internet, and Networks (ICIN) 2021

  • Proportional Fairness through Dual Connectivity in Heterogeneous Networks

    Pradnya Kiri Taksande, Prasanna Chaporkar, Pranav Jha and Abhay Karandikar

    Proceedings of IEEE WCNC 2020

  • Open5G: A Software-Defined Networking Protocol for 5G Multi-RAT Wireless Networks

    Pradnya Kiri Taksande, Pranav Jha, Abhay Karandikar and Prasanna Chaporkar

    Proceedings of Workshop on Open-RAN: Open Road to Next Generation Mobile Networks, IEEE WCNC 2020

  • A Novel Architecture for Support of Multihop Relays in 3GPP LTE and 5G Networks

    Shashi Ranjan, Pranav Jha, Prasanna Chaporkar and Abhay Karandikar

    Proceedings of IEEE Conference on Standards for Communications and Networking (CSCN), 2019

  • Enhanced UE Slice Mobility through Multi-Connectivity in the 3GPP 5G Network

    Akshatha Nayak M., Pranav Jha, Abhay Karandikar and Prasanna Chaporkar

    Proceedings of MOBISLICE 2019, IEEE NFV-SDN Conference, 2019

  • Control and Management of Multiple RATs in Wireless Networks: An SDN Approach

    Akshatha Nayak M., Arghyadip Roy, Pranav Jha, and Abhay Karandikar

    Proceedings of IEEE 5G World Forum (WF-5G), 2019

  • Optimal Radio Access Technology Selection in an SDN based LTE-WiFi Network

    Arghyadip Roy, Prasanna Chaporkar, Abhay Karandikar and Pranav Jha

    Proceedings of Workshop on Resource Allocation, Cooperation and Competition in Wireless Networks (RAWNET), IEEE WiOpt 2019

  • Towards Frugal 5G: A Case Study of Palghar Test-bed in India

    Meghna Khaturia, Jaspreet Singh, Akshay Patil, Sarbani Banerjee Belur, Abhay Karandikar, Prasanna Chaporkar and Tejashri Ghadge

    Proceedings of Workshop on Future Networking for 5G and Beyond Testbed and Trials, IEEE WCNC 2019

  • On Efficient Wireless Backhaul Planning for the "Frugal 5G" Network

    Meghna Khaturia, Kumar Appaiah, and Abhay Karandikar

    Proceedings of Workshop on Future Networking for 5G and Beyond Testbed and Trials, IEEE WCNC 2019

  • Auction Based Resource Allocation and Pricing for Heterogeneous User Demands in eMBMS

    Sadaf ul Zuhra, Prasanna Chaporkar and Abhay Karandikar

    Proceedings of IEEE WCNC 2019

  • Strategy-proof Spectrum Allocation among Multiple Operators

    Indu Yadav, Ankur A. Kulkarni and Abhay Karandikar

    Proceedings of IEEE WCNC 2019

  • Dual Connectivity Support in 5G Networks: An SDN based approach

    Pradnya Kiri Taksande, Pranav Jha and Abhay Karandikar

    Proceedings of IEEE WCNC 2019

  • A Structure-aware Online Learning Algorithm for Markov Decision Processes

    Arghyadip Roy, Vivek Borkar, Abhay Karandikar and Prasanna Chaporkar

    Proceedings of EAI VALUETOOLS 2019

  • GOSPAL: An Efficient Strategy-Proof Mechanism for Constrained Resource Allocation

    Indu Yadav, Prasanna Chaporkar and Abhay Karandikar

    Proceedings of EAI VALUETOOLS 2019

  • A Centralized SDN Architecture for the 5G Cellular Network

    Akshatha Nayak M., Pranav Jha and Abhay Karandikar

    Proceedings of IEEE 5G World Forum 2018

  • Optimal Traffic Splitting Policy in LTE-based Heterogeneous Network

    Pradnya Kiri Taksande, Arghyadip Roy and Abhay Karandikar

    Proceedings of IEEE WCNC 2018

  • Spectrum Sharing for LTE-A Network in TV White Space

    Meghna Khaturia, Sweety Suman, Abhay Karandikar and Prasanna Chaporkar

    Proceedings of NCC 2018

  • Bipartite Graph Based Proportional Fair Resource  Allocation for D2D Communication

    Indranil Mondal, Anushree Neogi, Prasanna Chaporkar and Abhay Karandikar

    Proceedings of IEEE WCNC 2017

  • Efficient Grouping and Resource Allocation for Multicast Transmission in LTE

    Sadaf ul Zuhra, Prasanna Chaporkar and Abhay Karandikar

    Proceedings of IEEE WCNC 2017

  • An On-Line Radio Access Technology Selection Algorithm in an LTE-WiFi Network

    Arghyadip Roy, Prasanna Chaporkar and Abhay Karandikar

    Proceedings of IEEE WCNC 2017

  • Feasibility Study of LTE Middle-Mile Networks in TV White Spaces for Rural India

    Chaitanya Prasad N, Soubhik Deb and Abhay Karandikar

    Proceedings of 27th Annual IEEE Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), 2016

  • Analysis of Uplink SIR for Cellular Network with Underlaid D2D Communications

    Anushree Neogi and Abhay Karandikar

    Proceedings of Workshop on Device to Device communications for 5G Networks, IEEE WCNC 2016

  • Trajectory based Mobility State Estimation for Heterogeneous Cellular Networks

    Pravjyot Singh Deogun, Mahima Mehta, Abhay Karandikar and Nadeem Akhtar

    Proceedings of IEEE WCNC 2016

  • Network based offloading LTE-WLAN Heterogeneous Networks

    Arijit Bhattacharya, Mahima Mehta, Nadeem Akhtar and Abhay Karandikar

    Proceedings of NCC 2016

  • Path Loss Modeling for Indian Terrain- Empirical Approach

    Hemant Rath, Sonakshi Verma, Ananth Simha and Abhay Karandikar
    Proceedings of NCC 2016

  • How Much TV UHF Band Spectrum is Sufficient for Rural Broadband Coverage?

    Animesh Kumar, Rajeev Kumar, Punit Rathod and Abhay Karandikar

    (Invited Paper) Proceedings of 13th International Symposium on Modeling & Optimization in Mobile, Ad Hoc & Wireless Networks, WiOpt 2015

  • Optimal Radio Access Technology Selection Policy for LTE-WiFi Network

    Arghyadip Roy and Abhay Karandikar

    Proceedings of 13th International Symposium on Modeling & Optimization in Mobile, Ad Hoc & Wireless Networks, WiOpt 2015

  • Minimizing Backlog for Downlink of Energy Harvesting Networks

    Venkhat V, Prasanna Chaporkar and Abhay Karandikar

    Proceedings of 13th International Symposium on Modeling & Optimization in Mobile, Ad Hoc and Wireless Networks, WiOpt 2015

  • Performance Evaluation and Viability of IFOM in Heterogeneous LTE-WLAN Network

    Shubhada Gadgil, Shashi Ranjan , Divya Joshi, Mahima Mehta, Nadeem Akhtar and Abhay Karandikar

    Proceedings of IEEE WCNC 2015

  • Energy Efficient IEEE 802.11 WLAN Discovery for Heterogeneous 3GPP LTE Network

    Pravjyot Singh Deogun, Shashi Ranjan , Punit Rathod , Abhay Karandikar and Nadeem Akhtar

    Proceedings of IEEE WCNC 2015

  • Enhanced Mobility State Estimation in LTE HetNets

    Mahima Mehta, Nadeem Akhtar and Abhay Karandikar
    Proceedings of IEEE NCC 2015

  • Impact of HandOver Parameters on Mobility Performance in LTE HetNets

    Mahima Mehta, Nadeem Akhtar and Abhay Karandikar

    Proceedings of IEEE NCC 2015

  • A Self-Configured Vertical Handover Algorithm for LTE and WLAN Interworking

    Shashi Ranjan, Pravjyot Singh Deogun, Mahima Mehta, Punit Rathod, Nadeem Akhtar and Abhay Karandikar

    Proceedings of IEEE NCC 2015

  • On Analyzing Indian Cellular Traffic Characteristics for Energy Efficient Network Operation

    Karunakaran Kumar, Archit Gupta, Rushabh Shah, Abhay Karandikar and Prasanna Chaporkar

    Proceedings of IEEE NCC 2015

  • OpenPaws: An Open Source PAWS and UHF TV White Space Database Implementation for India

    Soumik Ghosh, Gaurang Naik, Animesh Kumar and Abhay Karandikar

    Proceedings of IEEE NCC 2015

  • Load dependent Optimal ON-OFF policies in Cellular Heterogeneous Networks

    Deeksha Sinha, Veeraruna Kavitha and Abhay Karandikar

    Proceedings of International Workshop on Indoor and Outdoor Small Cells, WiOpt 2014 (Best Paper award)

  • User-Based Integrated Offloading Approach for 3GPP LTE-WLAN Network

    Shashi Ranjan, Nadeem Akhtar, Mahima Mehta and Abhay Karandikar

    Proceedings of IEEE NCC 2014

  • Quantitative Assessment of TV White Space in India

    Gaurang Naik, Sudesh Singhal, Animesh Kumar and Abhay Karandikar

    Proceedings of IEEE NCC 2014 (among the papers short listed for Best Paper award). Longer version of the paper is available here

  • New Technologies and Old Cultures: How ICT is shaping and getting shaped by the Indian society

    Raghubir Sharan, Mahesh Mehendale, Abhay Karandikar

    Proceedings of ETHICOMP 2013

  • A Cellular Automata Approach towards Self-Organization in Wireless Cellular Networks

    Osianoh Glenn Aliu, Mahima Mehta, Muhammad Ali Imran, Abhay Karandikar and Barry G. Evans

    Proceedings of European Wireless Conference (EW 2013), 2013

  • Finite Rate of Innovation Signals: Quantization Analysis with Resistor-Capacitor Acquisition Filter

    T. Srikanth, Animesh Kumar and Abhay Karandikar

    Proceedings of SampTA, 2013

  • Facilitating Non-Collocated Coexistence for WiFi and 4G Wireless Networks

    Punit Rathod, Abhay Karandikar and Anirudha Sahoo

    Proceedings of IEEE LCN 2012. (Among 3 papers shortlisted for Best Paper Award)

  • Interference Evaluation for Distributed Collaborative Radio Resource Allocation in Downlink of LTE System

    Bahareh Jalili, Mahima Mehta, Mehrdad Dianati, Abhay Karandikar and Barry G. Evans

    Proceedings of IEEE VTC 2012

  • Buffer based Channel dependent Uplink Scheduling in Relay Assisted LTE Networks

    Mahima Mehta, Suman Khakurel and Abhay Karandikar

    Proceedings of IEEE WCNC 2012

  • Analysis of the 3G and BWA Auctions in India

    Akshay Mishra, Gaurav Varshney and Abhay Karandikar

    Proceedings of ITS India 2012

  • Optimal Relay Placement for Coverage Extension in LTE-A Cellular Systems

    Suman Khakurel, Mahima Mehta and Abhay Karandikar

    Proceedings of NCC 2012

  • Performance Analysis of TCP and UDP-based applications in IEEE 802.16 deployed Network

    Hemant Rath and Abhay Karandikar

    Proceedings of IEEE WPMC 2011

  • Optimal Relay Placement for Cellular Coverage Extension

    Gauri Joshi and Abhay Karandikar

    Proceedings of NCC 2011

  • Downlink Erlang Capacity of Cellular OFDMA

    Gauri Joshi, Harshad Maral and Abhay Karandikar

    Proceedings of NCC 2011

  • On Achieving Marton's Region for Broadcast Channel using Feedback

    Varun Jog, Sibi Raj B Pillai and Abhay Karandikar

    Proceedings of NCC 2011

  • Social Network Analysis of the Short Message Services

    Vikrant Tomar, Himanshu Asnani, Abhay Karandikar, Vinay Chander, Swati Agarwal and Prateek Kapadia

    Proceedings of NCC 2010

  • Diversity Combining and Packet Size Adaptation for maximizing throughput of ARQ protocols in AWGN and Fading channels

    RA Patil, Prasanna Chaporkar and Abhay Karandikar
    IEEE ICUMT, October 2009

  • Scheduling with Limited Information in Wireless System

    Prasanna Chaporkar, Alexandre Proutiere, Himanshu Asnani, Abhay Karandikar

    ACM MobiHoc 2009 (Best Paper Award)

  • Characterizing the Exit Process of a Non-Saturated IEEE 802.11 Wireless Network

    Punit Rathod, Onkar Dabeer, Abhay Karandikar, Anirudha Sahoo

    ACM MobiHoc 2009

  • A Robust Active Queue Management Algorithm for Wireless Network

    Kanchan Chavan, Madhu Belur and Abhay Karandikar

    NCC 2009

  • Some results on communicating the sum of sources over a network

    BK Rai, Bikash Dey and Abhay Karandikar

    Workshop on Network Coding Theory and Applications 2009

  • Power Optimal Signalling for Fading Multi-access channel

    Ankit Sethi, Prasanna Chaporkar and Abhay Karandikar

    IEEE ICC 2009

  • Multi-Hop Light Trails

    Ashwin Gumaste, Abhay Karandikar and Nasir Ghani

    IEEE ICC 2009

  • SQ-AODV: A Novel Energy-aware Stability based Routing Protocol for Enhanced QoS in Wireless Ad-hoc Networks

    Mallapur Verayya, Vishal Sharma and Abhay Karandikar

    IEEE MILCOM 2008

  • Adaptive Modulation based TCP-aware uplink scheduling in IEEE 802.16 networks

    Hemant Rath, Abhay Karandikar and Vishal Sharma

    IEEE ICC 2008

  • An Indexing Scheduler for Delay Constrained Scheduling with applications to IEEE 802.16

    Nitin Salodkar and Abhay Karandikar

    IEEE WCNC, March 2008

  • On Cross Layer Congestion Control for CDMA-based Ad-hoc Networks

    Hemant Rath and Abhay Karandikar

    NCC Jan 2008

  • Link Scheduling in STDMA Wireless Networks: A Line Graph Approach

    N Praneeth Kumar, Ashutosh Gore and Abhay Karandikar

    NCC Jan 2008

  • On TCP aware Uplink Scheduling in IEEE 802.16 Networks

    Hemant Rath and Abhay Karandikar

    IEEE COMSWARE, Jan 2008

  • Scheduling on the Downlink with Delay Constraints under Fading Wireless Channels

    Nitin Salodkar and Abhay Karandikar

    IEEE WPMC December 2007

  • On High Spatial Reuse Link Scheduling in STDMA Wireless Ad Hoc Networks

    Ashutosh D Gore, Abhay Karandikar and Srikanth Jagbathula

    IEEE GLOBECOM November 2007

  • Power Controlled FCFS Splitting Algorithm for Wireless Networks

    Ashutosh D Gore and Abhay Karandikar

    IEEE MILCOM, October 2007

  • On High Spatial Reuse Broadcast Scheduling in STDMA Wireless Ad Hoc Networks

    Ashutosh D Gore and Abhay Karandikar

    NCC, Jan 2007

  • Power Optimal Opportunistic Scheduling

    Abhijeet Bhorkar, Abhay Karandikar and Vivek S Borkar

    IEEE GLOBECOM 2006

  • Entropy optimal generalized token bucket regulator

    Ashutosh Gore and Abhay Karandikar

    NCC 2006

  • A Cross Layer Congestion Control Algorithm in Wireless Networks for TCP Reno-2

    Hemant Rath, Anirudha Sahoo and Abhay Karandikar

    NCC 2006

  • A Novel Clustering Strategy for Efficient Routing in Ad-hoc Networks

    Gaurav Chopra, Satyam Srivastava and Abhay Karandikar

    International Conference on Personal and Wireless Communications (ICPWC), 2005

  • Optimal Access Control for Integrated Voice/Data CDMA Systems

    Shruti Mahajan, Manish Singh and Abhay Karandikar

    International Conference on High Performance Computing (HiPC), December 2004

  • Discrete Rate Scheduling for Power Efficient Transmission over Wireless Link

    Premal Shah and Abhay Karandikar

    International Conference on Broadband Networks, Japan, April 2004

  • Learning TCP-Adaptive Congestion Detection for Heterogeneous Networks

    Ajay K Sigh, Abhishek Jain, Abhay Karandikar, Shrinivas Kudekar and Sachin Katti

    NCC 2004

  • An Interference based Multiple Access Protocol for CDMA based Ad-hoc Network

    Manish Singh, Puneet Sahani, Jayesh Vyas, Krishna Paul and Abhay Karandikar

    International Conference on Intelligent Cellular Communications, Seoul, 2003

  • An Adaptive Prediction based Approach for Congestion Estimation in Active Queue Management

    Abhishek Jain, Abhay Karandikar and Rahul Verma

    IEEE GLOBECOM 2003

  • B-Hive A cell Planning Tool for Wireless Networks

    Harish Ramamurthy and Abhay Karandikar

    NCC 2003, January 2003

  • Dynamic Group Management for Multicast Congestion Control

    Harish Ramamurthy, Rahul Verma and Abhay Karandikar

    IEEE ICCS, Singapore, November 2002

  • On Tuning of RED parameters

    Rahul Verma, Aravind Iyer and Abhay Karandikar

    NCC 2002, January, 2002

  • LiME: A Linux based MPLS Emulator

    Abhijit Gadgil and Abhay Karandikar

    NCC, January 2002

  • Bandwidth and RTT based Multicast Grouping

    Rahul Verma, Abhay Karandikar and Saurabh Jain

    Proceedings of International Conference on Advanced Communications Technology (ICACT), 2002, Korea, February, 2002

  • Low Jitter Voice over Best Effort Packet Networks

    Aman Kansal and Abhay Karandikar

    Proceedings of ATM Interact Symposium, 2001

  • Adaptive Delay Estimation for Low Jitter Audio over Internet

    Aman Kansal and Abhay Karandikar

    IEEE GLOBECOM November 2001

  • Explicit Congestion Notification in TCP over Wireless Network

    R Ramani and Abhay Karandikar

    Proceedings of International Conference on Personal and Wireless Communications, ICPWC 2000, page 495, 2000

  • The CIPP and the Performance Modelling of VBR Video Traffic by CIPP/M/1/K Queue

    R Manivasakan, UB Desai and Abhay Karandikar

    Proceedings of International Zurich Seminar on Broadband Communications, February 2000

  • Decoupling Delay Bandwidth Guarantees in Hierarchical Fair Queuing

    Nirav Parikh, Milind Kopikare and Abhay Karandikar

    Proceedings of NCC 2000, pp 149--152

  • Performance Modelling of Statistical Multiplexer with Composite Traffic input by CIPP/M/1 Queue

    Manivasakan, UB Desai and Abhay Karandikar

    Proceedings of NCC 2000, pp 157--160

  • Prioritized GPS: A Delay Optimal Fair Scheduling Algorithm

    Makarand G Kulkarni and Abhay Karandikar

    Proceedings of NCC 2000, pp 195--198

  • CIPP based Characterization of VBR Input Traffic and related Statistical Multiplexer Performance

    R Manivasakan, UB Desai and Abhay Karandikar

    Proceedings of IEEE GLOBECOM 99

  • The CIPP and the Performance Modelling of ATM Multiplexer with VBR Input Traffic by CIPP/M/1/K Queue

    R Manivasakan, UB Desai and Abhay Karandikar

    Proceedings of ADCOM99

  • CIPP: A Versatile Analytical Model for VBR Traffic in ATM Networks

    R Manivasakan, UB Desai and Abhay Karandikar

    Proceedings of SPIE--Conference on Performance and control of Network Systems 1999, pp 122-129

  • End to End Simulations of VBR Traffic over ATM Networks using CIPP Network Traffic Model

    R Manivasakan, UB Desai and Abhay Karandikar

    Proceedings of Third International Conference on Computational Intelligence and Multimedia Applications (ICCIMA), 1999, pp 338-342

  • Correlated Inter-arrival Time Poisson Process (CIPP) for Modelling Broadband Teletraffic

    R Manivasakan, UB Desai and Abhay Karandikar

    Proceedings of Fifth Biennial Conference on Signal Processing and Communications (SPCOM), 1999, pp 43--50

  • CIPP/M/1 Queue

    R Manivasakan, UB Desai and Abhay Karandikar

    Proceedings of NCC'99, pp 458-563

  • Evaluation of CATV Network for Data Transport

    Anand Venkitachalam and Abhay Karandikar

    Proceedings of NCC'99, pp 566-573

  • Hidden Markov Model based Resource Estimation and Call Admission in Mobile Cellular Networks

    Vinay Bharadwaj and Abhay Karandikar

    Proceedings of ICPWC'99, pp 321-325

  • A Collision Resolution Algorithm for a Finite User Model

    Abhay Karandikar, PRK Rao and PK Chatterjee

    Proceedings of IEEE ICCS, pp 1297-1301, 1992 (Singapore)

  • Towards a unified Framework for Random Access Algorithms

    Abhay Karandikar, PRK Rao and PK Chatterjee

    Proceedings of National Conference on Communication, NCC-96, Bombay, January 1996

  • DS-Link over Fiber: A High Speed Interconnect for Cluster Computing

    Anil Degwekar Yogindra Abhyankar and Abhay Karandikar Proceedings of IEEE International Parallel Processing Symposium 1996 pp 507-511 Hawaii

Articles

Technical Articles

  • Issues in Standardizing ICT Innovations in Developing Countries

    Abhay Karandikar, Mahima Mehta, Mukundan R, Babu Narayanan, Karuna Jain

    Report of ITU Focus Group Bridging the Gap: From Innovations to Standards, ITU, February 2013

  • IPv6 in WiMAX Networks - Challenges for Broadband Wireless

    Prateek Kapadia and Abhay Karandikar

    Compendium on Migration from IPv4 to IPv6 in India, Published by Telecommunication Engineering Centers (TEC), Department of Telecommunications, Govt of India, 2010

Popular Press / Op-Ed Articles

  • Telecom Standards Development Society, India (TSDSI): Ushering in an era of Telecom Standardization in India

    Abhay Karandikar, IEEE Communications Standards Magazine, Pages 8-9, March 2017

  • Now, Don't Miss the 5G Bus

    Abhay Karandikar, Economic Times, Op-ed article, August 16, 2012 

Policy

  • Response to TRAI Consultation Paper, “Next Generation Public Protection and Disaster Relief (PPDR) Communication Networks”

    Abhay Karandikar

    November 2017

  • Proposal for Spectrum for PPDR towards NFAP 2016

    Abhay Karandikar and Pranav Jha

    Contributions to National Frequency Allocation Plan 2017

  • Proposal for Spectrum for 60 GHz towards NFAP 2016

    Abhay Karandikar

    Contributions to National Frequency Allocation Plan 2017

  • Proposal for 5.8 GHz towards NFAP 2016

    Abhay Karandikar

    Contributions to National Frequency Allocation Plan 2017

  • Response to TRAI Consultation Paper "Delivering Broadband Quickly"

    Abhay Karandikar and Punit Rathod

    TRAI, October 2014

  • Note on Spectrum Trading and Spectrum Exchange

    Akshay Mishra and Abhay Karandikar

    Response to TRAI Consultation Paper on "Valuation and Reserve Price of Spectrum", TRAI, August 2013

  • Response to TRAI Consultation Paper on Telecom network failures during Emergencies/Disasters

    Akshay Mishra, Gaurav Varshney and Abhay Karandikar

    Priority routing of calls of persons Engaged in response and recovery, June 2012

  • Virtual Network for Prioritized Handling for a Group of Users

    Punit Rathod, Akshay Mishra, Gaurav Varshney and Abhay Karandikar

    Pre-Consultation Comments on "Priority call routing in Mobile networks for persons engaged in response and recovery work during emergencies", submitted to Telecom Regulatory Authority of India (TRAI), December 2011

  • Consultation on IMT-Advanced (4G) Mobile Wireless Broadband Services

    Prateek Kapadia and Abhay Karandikar

    Pre-Consultation comments on 4G submitted to Telecom Regulatory Authority of India (TRAI), April 2010

  • An Operational Framework for Telecom Standards Development Organization (TSDO) of India

    Prateek Kapadia and Abhay Karandikar

    Policy document submitted to DoT, Government of India, November 2009

  • Opportunities for India in Sub-1 GHz Spectrum and International Standardization

    Siddharth Shetty and Abhay Karandikar

    Technical Report, November 2010

  • Proposal for TV White Space towards NFAP 2010

    Siddharth Shetty, Akshay Mishra and Abhay Karandikar
    Contributions to National Frequency Allocation Plan 2011, January 2011

  • Proposal for Spectrum for PSDR and PPDR towards NFAP 2010

    Siddharth Shetty Akshay Mishra and Abhay Karandikar

    Contributions to National Frequency Allocation Plan 2011, January 2011