Publications:
(updated Aug. 2014)

 
 
Journal Publications (2005-Present) (Download full list of Journals)

     87

Loodaricheh, R., S. Mallick, and V.K. Bhargava, "QoS provisioning based resource allocation for energy harvesting systems," to appear in IEEE Trans. on Wireless Commun.

     86

Prasad, K. N. R., E. Hossain, and V. K. Bhargava, "Energy efficiency in massive MIMO-based 5G networks: opportunities and challenges," to appear in IEEE Wireless Commun.

     85

Ramamonjison, R., and V.K. Bhargava, "Energy allocation and cooperation for energy-efficient wireless two-tier networks," to appear in IEEE Trans. on Wireless Commun.

     84

Hasan, M., M.J. Hossain, and V.K. Bhargava, "Distributed beamforming and autonomous participation decision making in cooperative CR systems in presence of asynchronous interference," to appear in IEEE Trans. on Wireless Commun.

     83

Wang, N., E. Hossain, and V.K. Bhargava, "Joint downlink cell association and bandwidth allocation for wireless backhauling in two-tier HetNets with large-scale antenna arrays," IEEE Trans. on Wireless Commun. , 15(5), pp. 3251-3268, May 2016.

     82

Wu, P., R. Schober, and V.K. Bhargava, "Power allocation for SC-FDE based CR systems under explicit primary user protection," IEEE Commun. Letters , 20(5), pp. 858-861, May 2016.

     81

Lohani, S., R. Loodaricheh, E. Hossain, and V.K. Bhargava, "On multiuser resource allocation in relay based wireless-powered uplink cellular networks," IEEE Trans. on Wireless Commun. , 15(3), pp. 1851-1865, Mar. 2016.

     80

Zhu, J., R. Schober, and V.K. Bhargava, "Linear precoding of data and artificial noise in secure massive MIMO systems," IEEE Trans. on Wireless Commun. , 15(3), pp. 2245-2261, Mar. 2016.

     79

Islam, T., D. Michalopoulos, R. Schober, and V.K. Bhargava, "Buffer-aided relaying with outdated CSI," IEEE Trans. on Wireless Commun. , 15(3), pp. 1979-1997, Mar. 2016.

     78

Wu, P., R. Schober, and V.K. Bhargava, "Robust transceiver design for SC-FDE multi-hop full-duplex decode-and-forward relaying systems," IEEE Trans. on Wireless Commun. , 15(2), pp. 1129-1145, Feb. 2016.

     77

Wang, N., E. Hossain, and V. K. Bhargava, "Backhauling 5G small cells: A radio resource management Perspective," IEEE Wireless Commun., Special Issue on Smart Backhauling and Fronthauling for 5G Networks , 12(5), pp. 41-49, Oct. 2015.

     76

Wu, P., R. Schober, and V. K. Bhargava, "Robust transceiver design for broadband multiuser multi-relay Networks," IEEE Trans. on Wireless Commun. , 14(10), pp. 5643-5658, Oct. 2015.

     75

Boostanimehr, H., and V.K. Bhargava, "Joint downlink and uplink aware cell association in HetNets with QoS Provisioning ," IEEE Trans. on Wireless Commun. , 14(10), pp. 5388-5401, Oct. 2015.

     74

Wang, N., C. He, A. Gulliver, and V.K. Bhargava, "Generalized queue-aware resource management and scheduling for wireless communications," IEEE Access , 3, pp. 1298-1312, Aug. 2015.

     73

Boostanimehr, H., and V.K. Bhargava, "Unified and distributed cell association algorithms in heterogeneous networks," IEEE Trans. on Wireless Commun. , 14(3), pp. 1650-1662, Mar. 2015.

     72

Ramamonjison R., and V.K. Bhargava, "Energy-efficiency maximization framework in cognitive downlink two-tier networks," IEEE Trans. on Wireless Commun. , 14(3), pp. 1468-1479, Mar. 2015.

     71

Mallick S., R. Devarajan, R. Loodaricheh, and V.K. Bhargava, "Robust resource optimization for cooperative cognitive radio networks with imperfect CSI," IEEE Trans. on Wireless Commun. , 14(2), pp. 907-920, Feb. 2015.

     70

Arab Loodaricheh, R., S. Mallick, and V. K. Bhargava, "Energy efficient resource allocation for OFDMA cellular networks with user cooperation and QoS provisioning," IEEE Trans. on Wireless Commun. , 13(11), pp. 6132-6146, Nov. 2014.

     69

Wu, P., R.Schober, V.K.Bhargava, "Rate optimization for hybrid SC-FDE/OFDM decode-and-forward MIMO relay systems," IEEE Commun. Letters , 18(7), pp. 1210-1213, Jul. 2014.

     68

Islam, T., R. Schober, R. Mallik, and V.K. Bhargava, "SLNC for multi-source multi-relay BICM-OFDM systems," IEEE Trans. on Wireless Commun. , 13(4), pp. 2096-2012, Apr. 2014.

     68

Haghnegahdar, A., M. Khabbazian, and V.K. Bhargava, "Privacy Risks in Publishing Mobile Device Trajectories," IEEE Wireless Commun. Letters,3(3), pp. 241-244, Jun. 2014.

     67

Boostanimehr, H., and V.K. Bhargava, " Outage probability analysis for multi-user single-relay OFDMA DF networks in frequency selective Rayleigh fading channels," IEEE Commun. Letters, 18(2), pp 245-248, Feb. 2014.

     66

Ramamonjison, R., A. Hagnegahdar, and V.K. Bhargava, "Joint optimization of clustering and cooperative beamforming in green cognitive wireless networks," IEEE Trans. On Wireless Commun., 13(2), pp 982-997, Feb. 2014.

     65

Islam, T., A. Ikhlef, R. Schober, and V.K. Bhargava, "Diversity and delay analysis of buffer-aided BICM-OFDM relaying," IEEE Trans. on Wireless Commun., 12(11), pp. 5506-5519, Nov. 2013.

     64

Wu, P., R. Schober and V.K. Bhargava, "Transceiver design for SC-FDE based MIMO relay systems," IEEE Trans. Wireless Commun., 12(9): pp 4376-4391, Sep. 2013.

     63

Hasan, Z., and V.K. Bhargava, " Relay selection for OFDM wireless systems under asymmetric information: A contract-theory based approach," IEEE Trans. Wireless Commun., 12(8): pp 3824-3837, Aug. 2013.

     62

Wu, P., R. Schober and V. K. Bhargava, "Optimal Tx-BF for MIMO SC-FDE systems," IEEE Commun. Letters, 17(8): pp 1509-1512, August 2013.

     61

Mallick, S., R. Devarajan, M. M. Rashid and V. K. Bhargava, "Robust resource allocation for selective relaying based decode-and-forward cellular wireless system," IEEE Trans. on Commun., 61(5): pp 1822-1834, May 2013.

     60

Devarajan. R, A. Punchihewa, and V. K. Bhargava, "Energy-aware power allocation for cooperative communication systems," IEEE Trans. on Commun., 61(5): pp 1633-1639, May 2013.

     59

Wu, P., R. Schober, and V.K. Bhargava, "Optimal power allocation for wideband cognitive radio network employing SC-FDMA," IEEE Commun. Letters, 17(4): pp 669-672, Apr. 2013

     58

Bansal, G., M.J. Hossain, V.K. Bhargava, and T. Le-Ngoc, "Subcarrier and power allocation for OFDMA-Based cognitive radio systems with joint overlay and underlay spectrum access mechanism," IEEE Trans. Veh. Tech, 62(3): 1111-1122, Mar. 2013.

     57

Mallick, S., M. M. Rashid and V. K. Bhargava, "Joint relay selection and power allocation for decode-and-forward cellular relay network with channel uncertainty," IEEE Trans. Wireless Commun., 11(10): pp 3496-3508, Oct. 2012

     56

Islam, T., A. Nasri, R. Schober, R. K. Mallik, and Bhargava, V. K., "Network-coded multisource cooperative communications in BICM-OFDM networks," IEEE Trans. on Wireless Commun., 11(9): pp 3180-3193, Sep. 2012.

     55

C.-Y. Chiang, U. Phuyal, and V.K. Bhargava, "Power Allocation in Two-Dimensional Superposition Modulation Based Cooperative Wireless Communication System," IEEE Transactions on Communications, accepted, July 2012.

     54

Devarajan, R., S.C. Jha, U. Phuyal and V.K. Bhargava, “Energy-aware resource allocation for cooperative cellular network using multi-objective optimization approach,” IEEE Trans. on Wireless Commun., 11(5): 1797-1807, May 2012.

     53

Khabbazian, M., I.F. Blake, and V.K. Bhargava, “Local Broadcast Algorithms in Wireless Ad Hoc Networks: Reducing the Number of Transmissions,” IEEE Trans. Mobile Computing, 11(3): 402-413, Mar. 2012.

     52

Phuyal, U., S.C. Jha, and V.K. Bhargava, "Joint Zero-Forcing Based Precoder Design for QoS-Aware Power Allocation in MIMO Cooperative Cellular Network," IEEE Journal on Selected Areas in Commun. Special Issue on Cooperative Networking, 30(2): 350-358, Feb. 2012.

     51

Punchihewa, A., V. K. Bhargava and C. Despins, “Capacity and power allocation for cognitive MAC with imperfect channel estimation," IEEE Trans. Wireless Commun., 10(12): 4001-4007. Dec. 2011.

     50

Boostanimehr, H., and V.K. Bhargava, “Selective subcarrier pairing and power allocation for DF OFDM relay systems with perfect and partial CSI,” IEEE Trans. Wireless Commun., 10(12): 4057-4067, Dec. 2011.

     49

Hasan Z., H. Boostanimehr, and V.K. Bhargava, “Green cellular networks: A survey, some research issues and challenges," IEEE Communications Surveys & Tutorials, 13(4): 524-540, Nov. 2011.

     48

Jha, S.C., U. Phuyal, M.M. Rashid and V.K. Bhargava, “Design of OMC-MAC: An Opportunistic Multi-channel MAC with QoS Provisioning for Distributed Cognitive Radio Networks,” IEEE Trans. Wireless Commun., 10(10): 3414-3425, Oct. 2011.

     47

Bansal, G., M. J. Hossain, and V. K. Bhargava, "Adaptive Power Loading for OFDM-Based Cognitive Radio Systems with Statistical Interference Constraint," IEEE Trans. Wireless Commun., 10(9): 2786-2791, Sep. 2011.

     46

Bharadia, D., G. Bansal, P. Kaligineedi, and V. K. Bhargava, "Relay and Power Allocation Schemes for OFDM-Based Cognitive Radio Systems," IEEE Trans. Wireless Commun., 10(9): 2812-2817, Sep. 2011.

     45

Jha, S.C., M.M. Rashid, V.K. Bhargava, and C. Despins, “Medium access control in distributed cognitive radio networks,” IEEE Wireless Commun. Mag., 18(4): 41-51, Aug. 2011.

     44

Islam, T., R. Schober, R.K. Mallik and V.K. Bhargava, "Analysis and design of cooperative BICM-OFDM systems," IEEE Trans. Commun., 59(6): 1742–1751, Jun. 2011.

     43

Punchihewa, A., V.K. Bhargava, and C. Despins, "Linear precoding for orthogonal space-time block coded MIMO-OFDM cognitive radio," IEEE Trans. Commun., 59(3): 767-779, Mar. 2011.

     42

Punchihewa, A., V.K. Bhargava, and C. Despins, "Blind estimation of OFDM parameters in cognitive radio networks,” IEEE Trans. Wireless Commun., 10(3): 733-738, Mar. 2011.

     41

Kaligineedi, P., and V.K. Bhargava, "Sensor Allocation and Quantization Schemes for Multi-Band Cognitive Radio Cooperative Sensing System," IEEE Trans. Wireless Commun. 10(1): 284-293, Jan. 2011.

     40

Rashid, M. M. and V. K. Bhargava, “A model-based downlink resource allocation framework for IEEE 802.16e mobile WIMAX systems," IEEE Trans. Vehicular Technol., 59(8): 4026-4042, Oct. 2010.

     39

Tong, J., L. Ping, Z. Zhang and V. K. Bhargava, “Iterative Soft Compression for OFDM Systems with Clipping and Superposition Coded Modulation,” IEEE Trans. Commun., 58(10): 2861-2870, Sep. 2010.

     38

Kaligineedi, P., M. Khabbazian, and V.K. Bhargava, "Malicious user detection in cognitive radio cooperative sensing system", IEEE Trans. Wireless Commun., 9(8): 2488-2497, Aug. 2010.

     37

Hossain, Md. J., M.-S. Alouini, and V. K. Bhargava, "Channel access delay and buffer distribution of two-user opportunistic scheduling schemes in wireless networks," IEEE Trans. Commun., 58(7): 2077-2087, Jul. 2010.

     36

Duval, O., Z. Hasan, E. Hossain, F. Gagnon and V. K. Bhargava, “Subcarrier selection and power allocation for amplify-and-forward relaying over OFDM links,” IEEE Trans. Wireless Commun., 9(4): 1293-1297, Apr. 2010.

     35

Hossain, Md. J., M.-S. Alouini, and V. K. Bhargava, "Two-user opportunistic scheduling using hierarchical modulations in wireless networks with heterogeneous average link gains," IEEE Trans. Commun., 59(3): 880-889, Mar. 2010.

     34

Mercier, H., V. K. Bhargava, and V. Tarokh, "A survey of error-correcting codes for channels with symbol synchronization errors," IEEE Communications Surveys and Tutorials, 12(1): 87-96, Jan. 2010.

     33

Hasan, Z., G. Bansal, E. Hossain, and V.K. Bhargava, "Energy-efficient power allocation in OFDM- based cognitive radio systems: A risk-return model", IEEE Trans. Wireless Commun., 8(12): 6078-6088, Dec. 2009.

     32

Karmokar, A. K., and V. K. Bhargava, "Performance of cross-layer optimal adaptive transmission techniques over diversity Nakagami-m fading channels," IEEE Trans. on Commun., 57(12): 3640-3652, Dec. 2009.

31 

Rashid, M.M., M.J. Hossain, E. Hossain, and V.K. Bhargava, "Opportunistic spectrum scheduling for multiuser cognitive radio: a queueing analysis", IEEE Trans. Wireless Commun., 8(10): 5259-5269, Oct. 2009.

30 

Rashid, M.M., E. Hossain, and V.K.Bhargava, "Cross-layer analysis of downlink V-BLAST MIMO transmission exploiting multiuser diversity", IEEE Trans. Wireless Commun.,8(2): 4568-4579, Sep. 2009.

29 

Khabbazian, M., M. J. Hossain, M.-S. Alouini, and V.K. Bhargava, “Exact method for the error probability calculation of three-dimentional signal constellations”, IEEE Trans. Commun., 57(4): 922-925, Apr. 2009.

     28

Khabbazian, M., H. Mercier, and V.K. Bhargava, “Severity analysis and countermeasures for the wormhole attack in wireless ad hoc networks”, IEEE Trans. Wireless Commun., 8(2): 736-745, Feb. 2009.

     27

Khabbazian, M., and V.K. Bhargava, “Efficient broadcasting in mobile ad hoc networks”, IEEE Trans. Mobile Computing, 8(2): 231-245, Feb. 2009.

26 

Bansal, G., M. J. Hossain and V. K. Bhargava, “Optimal and suboptimal power allocation schemes for OFDM-based Cognitive Radio systems” , IEEE Trans. Wireless Commun., 7(11): 4710-4718, Nov. 2008.

25

Kaligineedi, P., and V. K. Bhargava, “Frequency domain turbo equalization and multiuser detection techniques for DS-UWB systems,” IEEE Trans. Wireless Commun, 7(9): 3280-3284, Sep. 2008.

24

Khabbazian, M., and V.K. Bhargava, “Localized broadcasting with guaranteed delivery and bounded transmission redundancy”, IEEE Trans. Computers, 57(8): 1072-1086, Aug. 2008.

23 

Karmokar, A. K., D. V. Djonin, and V. K. Bhargava, “Cross-layer rate and power adaptation strategies for IR-HARQ systems over fading channels with memory: a SMDP-based approach,” IEEE Trans. Wireless Commun, 56(8): 1352-1365, Aug. 2008.

22 

Mercier, H., M. Khabbazian, and V. K. Bhargava, “On the number of subsequences when deleting symbols from a string”, IEEE Trans. Inform. Theory, 54(7): 3279-3285, July 2008.

21 

Rashid, M. M., E. Hossain, and V. K. Bhargava, “Controlled channel access scheduling for guaranteed QoS in 802.11e-based WLANs," IEEE Trans. Wireless Commun, 7(4): 1287-1297, Apr. 2008.

20 

Djonin, D. V., A. K. Karmokar, and V. K. Bhargava, “Joint rate and power adaptation for type-I hybrid ARQ systems over correlated fading channels under different buffer cost constraints,” IEEE Trans. Vehicular Technology, vol. 57, pp. 421-435, Jan. 2008.

19

Niyato, D., E. Hossain, and V. K. Bhargava: “Scheduling and admission control in power-constrained OFDM wireless mesh routers: analysis and optimization”, IEEE Trans. Wireless Commun, vol. 6, pp. 3738-3748, Oct. 2007.

18 

Hasan, Z., U. Phuyal, U. Yadav, A. K. Chaturvedi, and V. K. Bhargava, “ISI-free pulses for high-data-rate ultra-wideband wireless systems”, IEEE Canadian Journal of Electrical and Computer Engineering, vol. 32, pp. 187-192, Sept. 2007.

17 

Niyato, D., M. M. Rashid, E. Hossain, and V. K. Bhargava, “Wireless sensor networks with energy harvesting technologies: a game-theoretic approach to optimal energy management," IEEE Trans. Wireless Commun, vol. 14, pp. 90-96, Aug. 2007.

16 

Hossain, Md. J., M. –S. Alouni, and V. K. Bhargava, “Rate adaptive hierarchical modulation-assisted two-user opportunistic scheduling”. IEEE Trans. Wireless Commun, vol. 6, pp. 2076-2085, June. 2007.

15 

Hossain, Md. J., M. –S. Alouni, and V. K. Bhargava, “Multi-User opportunistic scheduling using power controlled hierarchical constellations”. IEEE Trans. Wireless Commun, vol. 6, pp. 1581-1586, May. 2007.

14 

Khabbazian, M., T.A. Gulliver and V. K. Bhargava, “Double point compression with applications to speeding up random point multiplication”, IEEE Trans. on Computers, vol. 56, pp. 305-313, Mar. 2007.

13 

Karmokar, A.K., D.V. Djonin, and V.K. Bhargava, “POMDP-Based coding rate adaptation for type-I hybrid ARQ systems over fading channels with memory,” IEEE Trans. Wireless Commun., vol. 5, pp. 3512 – 3523, Dec. 2006.

12

Hossain, Md. J., P.K. Vitthaladevuni, M.-S. Alouini, V.K. Bhargava, and A. J. Goldsmith, “Adaptive hierarchical modulation for simultaneous voice and multi-class data transmission over fading channels”, IEEE Trans.  Vehicular Tech., vol.  55, pp. 1181 – 1194, July 2006.

11 

Minn, H., Xiaoyu Fu, and V. K. Bhargava, “Optimal periodic training signal for frequency offset estimation in frequency-selective fading channels”, IEEE Trans. Commun. vol. 54, pp. 1081-1096, June 2006.

10 

Hossain, Md. J., M.-S. Alouini, and V. K. Bhargava, “Hierarchical constellation for multi-resolution data transmission over block fading channels”, IEEE Trans. Wireless Commun., vol. 5, pp. 849-857, Apr. 2006.

9 

Minn, H., V.K. Bhargava, and K.B. Letaief, “A combined timing and frequency synchronization and channel estimation for OFDM”, IEEE Trans. Commun., vol. 54, pp. 416-422, March 2006.

8 

Karmokar, A. K., D.V. Djonin, and V. K. Bhargava, "Optimal and suboptimal packet scheduling over time-varying flat fading channels", IEEE Trans. Wireless Commun., vol. 5, pp. 446-457, Feb. 2006.

7

Wavegedara, K. C. B., D. V. Djonin, and V. K. Bhargava, "Space-time coded uplink transmission with MUI-free reception", IEEE Trans. Wireless Commun., vol. 4, pp. 3095-3105, Nov. 2005.

6 

Khabbazian, M., T.A. Gulliver and V. K. Bhargava, “A new minimal average weight representation for left-to-right point multiplication method”, IEEE Trans. Computers, vol. 54, pp. 1454–1459, Nov. 2005.

5 

Kim, D.I., E. Hossain, and V. K. Bhargava, “Dynamic rate and power adaptation for forward link transmission using high-order modulation and multi-code formats in cellular WCDMA networks”, IEEE Trans. Wireless Commun., vol. 4, pp. 2361-2372, Sept. 2005.

4 

Tarasak, P., H. Minn, and V.K. Bhargava, “Differential modulation for two user cooperative diversity systems”, IEEE journal on Select. Areas in Commun., vol. 23, pp.1891–1900, Sep. 2005.

3 

Mao, Z., and V.K. Bhargava, “Semi-blind linear parallel interference cancellation multi-user detectors for DS-CDMA systems”, vol.4, pp.1319 -1324, IEEE Trans. Wireless Commun., Jul. 2005.

2 

Annamalai, A., C. Tellambura and V.K. Bhargava, “A general method for calculating error probabilities over fading channels”, IEEE Trans. Commun., vol. 53, pp. 841-852, May 2005.

1

Yang, C.Q., E. Hossain, and V.K. Bhargava, “On adaptive hybrid error control in wireless networks using RS codes”, IEEE Trans. Wireless Commun., vol. 4, pp. 835-840, May 2005.

 
 
Conference Proceedings (2005-Present) (Download full list of Conference Proceedings)

     100

Lohani, S., E. Hossain, and V. K. Bhargava, "Resource Allocation for Wireless Information and Energy Transfer in Macrocell-Small Cell Networks ," IEEE VTC-Fall 2016.

     99

Adams, M., and V. K. Bhargava, "Use of the Recursive Least Squares Adaptive Filter for Online Self Interference Channel Estimation for In-Band Full Duplex Communications ," IEEE VTC-Fall 2016.

     98

Zhu, J., D. W. K. Ng., R. Schober, and V.K. Bhargava, "Physical layer security for massive MIMO systems impaired by phase noise ," IEEE SPAWC 2016, Edinburgh, UK.

     97

Lohani, S., E. Hossain, and V. K. Bhargava, "Downlink Power Allocation for Wireless Information and Energy Transfer in Macrocell-Small Cell Networks ," IEEE WCNC 2016, Doha.

     96

K. N. R. Prasad and V. K. Bhargava, "Resource optimization for energy efficiency in multi-cell massive MIMO systems using MRC detectors ," IEEE WCNC 2016, Doha.

     95

Loodaricheh, R., S. Mallick, and V.K. Bhargava, "Admission Control and Power Allocation for Energy Harvesting Systems with QoS Provisioning ," IEEE SPIN 2016, Delhi.

     94

Lohani, S., S. Mallick, E. Hossain, and V. K. Bhargava, "Resource Allocation in OFDMA-Based Wireless-Powered Cooperative Sensor Networks," IEEE WIECON 2015, Dhaka.

     93

Wang, N., C. He, A. Gulliver, and V.K. Bhargava, "Generalized queue-aware radio resource management: A dynamic programming approach," IEEE/CIC ICCC 2015, Shenzhen, China.

     92

Zhu, J., N. Wang, and V.K. Bhargava, "Per-antenna constant envelope precoding for secure transmission in large-scale MISO systems," IEEE/CIC ICCC 2015, Shenzhen, China.

     91

Wu, P., R. Schober, and V.K. Bhargava, "Robust MMSE design for Full-Duplex Decode-and-Forward SC-FDE Relay System," IEEE ICC 2015, London, UK.

     90

Loodaricheh, R., S. Mallick, and V.K. Bhargava, "Resource Allocation with QoS Provisioning for Energy Harvesting Systems: A Goal Programming Approach," IEEE ICC 2015, London, UK.

     89

Hassan, M., M. Hossain, and V.K. Bhargava, "Distributed Beamforming and Autonomous Participation Decision making in Cooperative CR Systems," IEEE ICC 2015, London, UK.

     88

Wang, N., E. Hossain, and V.K. Bhargava, "Downlink cell association for large-scale MIMO HetNets employing small cell wireless backhaul ," IEEE CCECE 2015, Halifax.

     87

Koppisetti, N., S. Mallick, and V.K. Bhargava, "Adaptive Antenna Systems for LTE using Genetic Algorithms and Particle Swarm Optimization ," IEEE CCECE 2015, Halifax.

     86

Lohani, S., R. Loodaricheh, E. Hossain, and V.K. Bhargava, "Relay-based harvest-then-transmit protocol for uplink cellular networks ," IEEE Globecom Workshop 2014, Austin.

     85

Zhu, J., W. Xu, and V.K. Bhargava, "Relay precoding in multi-user MIMO channels for physical layer security," IEEE/CIC ICCC 2014, Shanghai, China.

     84

Loodaricheh, R., S. Mallick, and V.K. Bhargava, "Resource Allocation for OFDMA Systems with Selective Relaying and Energy Harvesting," IEEE VTC-Fall 2014, Vancouver.

     83

P.Wu, R.Schober, and V.K.Bhargava, "Robust cooperative beamforming for SC-FDMA based multi-relay networks," IEEE ICC 2014, Sydney, Australia.

     82

Zhu, J, R. Schober, and V. K. Bhargava, "Secrecy analysis of multi-cell massive MIMO systems with RCI precoding and artificial noise transmission," International Symposium on Communications, Control, and Signal Processing: Special Session on Large-scale MIMO Systems, 2014, Athens, Greece.

     81

Zhu, J, R. Schober, and V. K. Bhargava, "Secure downlink transmission in massive MIMO system with zero-forcing precoding," European Wireless 2014, Barcelona, Spain.

     80

Islam, T., D. Michalopoulos, R. Schober, and V. Bhargava "Delay constrained buffer-aided relaying for outdated CSI," IEEE WCNC, Turkey, April 2014.

     79

Ramamonjison, R., and V. K. Bhargava, "Sum energy efficiency maximization for cognitive uplink networks with imperfect CSI," IEEE WCNC, Turkey, April 2014.

     78

Arab Loodaricheh, R., S. Mallick, and V. K. Bhargava, "Joint resource optimization for OFDMA cellular networks with user cooperation and QoS provisioning," IEEE WCNC, Turkey, April 2014.

     77

Zhu, J, R. Schober and V. K. Bhargava, "Secure transmission in multi-cell massive MIMO systems," IEEE Globecom 2013 Workshop-Trusted Communications with Physical Layer Security, Atlanta, GA, Dec., 2013.

     75

Islam, T., A. Ikhlef, R.Schober, and V.K. Bhargava, "Multisource buffer-aided relay networks: adaptive rate transmissioN," IEEE Globecom 2013, Atlanta, USA, Dec. 2013.

     76

Devarajan, R, S. Mallick, and V. K. Bhargava, "Power allocation schemes for relay-based heterogeneous networks," CWIT, Toronto, Canada, pp. 122-126, June 2013.

     74

Arab Loodaricheh, R., S. Mallick, and V. K. Bhargava, "Distributed subcarrier pairing and relay selection for OFDM based cooperative relay networks," IEEE WCNC 2013, pp 3557-3562, Shanghai, China, Apr. 2013.

     73

Zhu, Z., R. Schober and V. K. Bhargava, "Joint beamforming, resource allocation, and scheduling for multi-cell multi-user MIMO-OFDMA systems," IEEE Globecom 2013, Anaheim, CA, Dec., 2012.

     72

S. N. Pradhan, R. Devarajan, S. C. Jha, and V. K. Bhargava, "Uplink Power Allocation Schemes for Heterogeneous Cellular Networks," 19th National Conference on Communications, NCC 2013, New Delhi, India, Feb. 2013

     71

P. Wu, R. Schober, V. K. Bhargava, "Joint Transceiver Design for MIMO Relay Systems Employing SC-FDE," IEEE GlobeCom, Anaheim, U.S.A, Dec. 2012.

     70

R. Ramamonjison, and V.K. Bhargava, "Distributed Beamforming in Cognitive Multi-cell Wireless Systems by Fast Interference Coordination," IEEE, PIMRC, Sydney, Australia Sep. 2012.

     69

Mallick, S., R. Devarajan, M. M. Rashid and V. K. Bhargava, "Robust Power Allocation for Selective Relaying Based DF Cellular Wireless System," IEEE VTC , Quebec City, Canada, Sep. 2012.

     68

H. Boostanimehr, V. K. Bhargava, "Outage Analysis and Relay Allocation for Multi-stream OFDMA Decode-and-Forward Rayleigh Fading Networks," 2012, Beijing, China, Aug. 2012.

     67

Mallick, S., R. Devarajan, M. M. Rashid and V. K. Bhargava, “Robust Power Allocation Designs for Cognitive Radio Networks with Cooperative Relays,” accepted for presentation at IEEE ICC 2012, Ottawa, Canada.

     66

Hasan Z., A. Jamalipour, V. K. Bhargava, “Cooperative Communication and Relay Selection Under Asymmetric Information", accepted for presentation at IEEE WCNC 2012, Paris, France.

     65

Mallick, S., M.M. Rashid and V.K. Bhargava, "Joint Relay Selection and Power Allocation for Decode-and-Forward Cellular Relay Network with Imperfect CSI," accepted for IEEE Globecom 2011, Houston, Texas, Dec. 2011.

     64

Chiang, C.-Y., U. Phuyal, and V.K. Bhargava, "Two-Dimensional Superposition Modulation and Power Allocation for Cooperative Wireless Communication System," accepted for IEEE Globecom 2011, Houston, Texas, Dec. 2011.

     63

Islam, T., A. Nasri, R. Schober, R.K. Mallik and V.K. Bhargava, "Network Coded Cooperative BICM-OFDM," accepted for IEEE Globecom 2011, Houston, Texas, Dec. 2011.

     62

Jha, S.C., U. Phuyal and V.K. Bhargava, ``Joint Power and Subcarrier Allocation in Multi-hop OFDMA Network: A Cross-Layer Approach,'' in proceedings of IEEE AH-ICI 2011, Kathmandu, Nepal, pp. 1-6, Nov. 2011.

     61

Chiang, C.-Y., S.C. Jha, and V.K. Bhargava, "A superposition modulation based cooperative transmission scheme in regenerate-and-forward relaying networks," in proceedings of IEEE AH-ICI 2011, Kathmandu, Nepal, pp. 1-5, Nov. 2011.

     60

Phuyal, U., S.C. Jha and V.K. Bhargava, "Optimal and Suboptimal Relay Selection and Power Allocation in Multi-relay Cooperative Network,'' in proceedings of IEEE AH-ICI 2011, Kathmandu, Nepal, pp. 1-5, Nov. 2011.

     59

Phuyal, U., S.C. Jha and V.K. Bhargava, "QoS Guaranteed Resource Allocation in Cooperative Cellular Network with MIMO-based Relays," in proceedings of IEEE ICC 2011, Kyoto, Japan, Jun. 2011.

     58

Mallick, S., K. Kandhway, M.M. Rashid and V.K. Bhargava, "Power Allocation for Decode-and-Forward Cellular Relay Network with Channel Uncertainty," in proceedings of IEEE ICC 2011, Kyoto, Japan, Jun. 2011.

     57

Hasan, Z., E. Hossain and V.K. Bhargava, "Resource Allocation for Multiuser OFDMA-based Amplify-and-Forward Relay Networks with Selective Relaying," in proceedings of IEEE ICC 2011, Kyoto, Japan, Jun. 2011.

     56

Phuyal, U., S.C. Jha and V.K. Bhargava, "Green Resource Allocation With QoS Provisioning for Cooperative Cellular Network," in proceedings of IEEE CWIT 2011, Kelowna, BC, May 2011.

     55

Devarajan, R., S.C. Jha, U. Phuyal, and V.K. Bhargava, "Energy-Aware User Selection and Power Allocation for Cooperative Communications System with Guaranteed Quality-of-Service," in proceedings of IEEE CWIT 2011, Kelowna, BC, May 2011.

     54

Jha, S.C., U. Phuyal, and V.K. Bhargava, "Cross-Layer Resource Allocation Approach for Multi-hop Distributed Cognitive Radio Network," in proceedings of IEEE CWIT 2011, Kelowna, BC, May 2011.

     53

Kandhway, K., M.M. Rashid and V.K. Bhargava, "Cooperative Communication in Wireless Uplink Transmissions using Random Network Coding," in proceedings of IEEE Vehicular Technology Conference 2010, Ottawa, Canada, Sep. 2010.

     52

Islam, T., R. Schober, R.K. Mallik and V.K. Bhargava, "Cooperative BICM-OFDM: Subcarrier and Power Allocation," International Conference on Signal Processing and Communications, Bangalore, India, July 2010 (Invited).

     51

Bansal, G., P. Kaligineedi and V.K. Bhargava, “Joint sensing and power loading algorithms for OFDM-based cognitive radio systems,” in proceedings of the IEEE Wireless Communications and Networking Conference, Sydney, Australia, Apr. 2010.

     50

Bansal, G., Z. Hasan, M.J. Hossain and V.K. Bhargava, “Subcarrier and power adaptation for multiuser OFDM-based cognitive radio systems,” in proceedings of the National Conference on Communications, Chennai, India, Jan. 2010.

     49

Jha, S.C., Rashid, M.M., Bhargava, V.K., and Despins, C., "OMC-MAC: An Opportunistic Multichannel MAC for Cognitive Radio Networks," in proceedings of the IEEE Vehicular Technology Conference 2009, Anchorage, Alaska, Sept. 2009.

     48

Mercier, H., and V. K. Bhargava, "Convolutional codes for channels with deletion errors," in proceedings of the Eleventh Canadian Workshop on Information Theory (CWIT), pages 136-139, Ottawa, Canada, 13-15 May 2009.

47

Phuyal, U., A. Punchihewa, V.K. Bhargava, and C. Despins, “Power Loading for Multicarrier Cognitive Radio with MIMO Antennas”, IEEE WCNC 2009, Budapest, Hungary, April 2009.

46

Karmokar, A.K., and V.K. Bhargava, “Cross-layer design of optimal adaptation technique over selection-combining diversity Nakagami-m fading channels”, IEEE GLOBECOM 2008, New Orleans, USA, 30 Nov - 4 Dec, 2008.

45

Kaligineedi, P., and V.K. Bhargava, “Distributed Detection of Primary Signals in Fading Channels for Cognitive Radio Networks”, IEEE GLOBECOM 2008, New Orleans, USA, 30 Nov - 4 Dec, 2008.

44

Duval, O.; A. Punchihewa; F. Gagnon; C. Despins; and V.K. Bhargava , “Blind Multi-Sources Detection and Localization for Cognitive Radio”, IEEE GLOBECOM 2008, New Orleans, USA, 30 Nov - 4 Dec, 2008.

43

Hasan, Z., E. Hossain, C. Despins, and V.K. Bhargava, "Power Allocation for Cognitive Radios Based on Primary User Activity in an OFDM System", IEEE GLOBECOM 2008, New Orleans, USA, 30 Nov - 4 Dec, 2008.

42

Kaligineedi, P., M. Khabbazian, and V.K. Bhargava, “Secure Cooperative Sensing Techniques for Cognitive Radio Systems”, IEEE ICC 2008, pp. 3406-3410, Beijing, China, May 2008.

41

Hossain, Md. J., M.-S. Alouini, and V.K. Bhargava, "Queuing Delay and Buffer Distribution of Two-User Opportunistic Scheduling Schemes in Wireless Networks", IEEE ICC 2008, Beijing, China, May 2008.

40

Hossain, Md. J., M.-S. Alouini, and V.K. Bhargava, "Two-User Opportunistic Scheduling using Hierarchical Modulations in Wireless networks with Heterogeneous Average Link Gains", IEEE ICC 2008, Beijing, China, May 2008.

39

Ziaul Hasan, V.K. Bhargava, "Adaptive Device Coordinated Dynamic Spectrum Sharing for Cognitive Radio", in Proc. of IEEE WPMC'07, Dec. 2007.

38

Khabbazian, M., and V.K. Bhargava, “Reducing Broadcast Redundancy in Wireless Ad Hoc Networks”, IEEE GLOBECOM 2007, pp. 769-774, Washington, USA, Nov. 2007.

37

Rashid, M. M., Md. J. Hossain, E. Hossain, and V. K. Bhargava, “Opportunistic spectrum access in cognitive radio networks: a queueing analytic model and admission controller design," IEEE GLOBECOM 2007, pp. 4647-4652, Washington, USA, Nov. 2007.

36

Bansal, G., Md. J. Hossain, P. Kaligineedi, H. Mercier, N. Chris, U. Phuyal, Md. M. Rashid, K. C. Wavegedara, Z. Hasan, M. Khabbazian, and V. K. Bhargava, “Some research issues in cognitive radio networks”, AFRICON 2007, pp. 1-7, Windhoek, Namibia, Oct. 2007 (Invited).

35

Nicola, C., H. Mercier, and V. K. Bhargava, “Error-Correcting Codes for Dynamic Spectrum Allocation in Cognitive Radio Systems”, IEEE ISSSE 2007, pp. 247-250, Montreal, Canada, July. 2007.

34

Bansal, G., Md. J. Hossain, and V. K. Bhargava, “Adaptive Power Loading for OFDM-Based Cognitive Radio Systems”, IEEE ICC 2007, pp. 5137-5142, Glasgow, Scotland, June. 2007.

33

Hasan, Z., V. Yadav, A. K. Chaturvedi and V.K. Bhargava, "Design of a Family of ISI Free Pulses for Very High Data Rate UWB Wireless Systems", IEEE CCECE 2007, Vancouver, Canada, Apr. 2007.

32

Bansal, G., A. K. Chaturvedi, and V. K. Bhargava, ``Distributed Admission Control for Power-Constrained Cellular Wireless Systems", IEEE CCECE 2007, Vancouver, Canada, Apr. 2007.

31

Bansal, G., Md. J. Hossain, and V. K. Bhargava, “Discrete bit loading for OFDM-based cognitive radio systems", National Conference on Communications (NCC 2007), Jan. 2007, IIT-Kanpur, India.

30

Niyato, D., E. Hossain, K. C. Wavegedara, and V. K. Bhargava, "Queue-aware power allocation for space-time block coded MIMO systems", IEEE WCNC 2007, Hong Kong, Mar. 2007.

29

Niyato, D., E. Hossain, K. C. Wavegedara, and V. K. Bhargava, "Radio link level performance in multi-rate MIMO wireless networks: Analysis and optimization", IEEE WCNC 2007, Hong Kong, Mar. 2007.

28

Rashid, M.M., E. Hossain, and V. K. Bhargava, "HCCA scheduler design for guaranteed QoS in 802.11e based WLANs," IEEE WCNC 2007, Hong Kong, Mar.2007.

27

Kaligineedi, P., and V. K. Bhargava, "Frequency-Domain Equalization Techniques for DS-UWB Systems", IEEE GLOBECOM 2006, San Francisco, Nov. 2006.

26

Wavegedara, K. C. B., and V. K. Bhargava, “Low-Complexity Turbo Equalization for Alamouti Space-Time Block Coded EDGE Systems”, IEEE GLOBECOM 2006, San Francisco, Nov. 2006.

25

Khabbazian, M., H. Mercier and V. K. Bhargava, Wormhole Attack in Wireless Ad Hoc Networks: Analysis and Countermeasures, IEEE GLOBECOM 2006, San Francisco, Nov. 2006.

24

Hossain, Md. J., M.-S. alouini, and V. K. Bhargava, “Upper layer performance analysis of two best user opportunistic scheduling”, IEEE GLOBECOM 2006, San Francisco, Nov. 2006.

23

Karmokar, A. K. and V. K. Bhargava, “Adaptive coding and modulation for hybrid ARQ systems over partially observable Nakagami-m fading channels”, IEEE GLOBECOM 2006, San Francisco, Nov. 2006.

22

Mercier, H., and V. K. Bhargava. “Improved bounds for the capacity of the binary deletion channel”, In Proceedings of the 2006 International Symposium on Information Theory and its Applications (ISITA), pp. 423-427, Seoul, Korea, Oct. 29 – Nov. 1, 2006.

21

Wavegedara, K. C. B., and V. K. Bhargava, “Effect of Channel Estimation Errors on Turbo Equalization in ST Block Coded CDMA Downlink Industrial and Information Systems”, International Conference on Industrial and Information Systems (ICIIS) 2006, pp. 350–355, Peradeniya, Sri Lanka, Aug. 2006.

20

Wavegedara, K. C. B. and V. K. Bhargava, “Turbo equalization for Alamouti space-time block coded transmission”, IEEE ICC 2006, pp. 5426 – 5431, Istanbul, Turkey, Jun. 2006.

19

Khabbazian, M., K. K. Leung, M. A. Safari and V. K. Bhargava, “On the optimal phase control in MIMO systems with phase quantization”, IEEE ICC 2006, Istanbul, Turkey, pp. 4272 - 4277, Jun. 2006.

18

Karmokar, A. and V. K. Bhargava, “Delay-Aware Power Adaptation for Incremental Redundancy Hybrid ARQ over Fading Channels with Memory”, IEEE ICC 2006, Istanbul, Turkey, pp. 4315-4320, Jun. 2006.

17

Karmokar, A. and V. K. Bhargava, “Optimal Packet Scheduling Using Adaptive M-QAM and Orthogonal STBC in MIMO Nakagami-m Fading Channels”,  IEEE ICC 2006, Istanbul, Turkey, pp. 5271-5276, Jun. 2006.

16

Hossain, Md. J., M.-S. alouini, and V. K. Bhargava, “Real-time Multi-resolution Data Transmission over Correlated Fading Channels using Hierarchical Constellations”, IEEE VTC-2006 Spring, Melbourne, Australia, May 2006.

15

Rashid, M.M., E. Hossain, M. Khabbazian, and V.K. Bhargava, “On Access-Based Self-Organized Clustering in Ad Hoc Mobile Wireless Networks”, IEEE COMSWARE 2006, New Delhi, India, Jan. 2006.

14

Rashid, M. M., E. Hossain, and V. K. Bhargava, "Energy-aware multipath routing in wireless Ad Hoc networks”, IEEE International Conference on Next-Generation Wireless Systems (ICNEWS'2006), Dhaka, Bangladesh, Jan. 2006.

13

Djonin, D. V., Md. J.Hossain, and V. K. Bhargava, "Multi-carrier Rate Allocation for Correlated Fading Channels with and without Delay Constraints", IEEE International Conference on Next-Generation Wireless Systems (ICNEWS06), Dhaka, Bangladesh, Jan. 2006.

12

Rashid, M. M, E. Hossain, M. Khabbazian, and V. K. Bhargava, “On access-based self-organized clustering in ad hoc mobile wireless networks”, IEEE International Conference on Communication System Software and Middleware (COMSWARE 2006), New Delhi, India, Jan. 2006.

11

Kaligineedi, P., and V. K. Bhargava, "A chip-rate MLSE equalizer for DS-UWB systems", National Conference on Communications (NCC-2006), pp.78-82, New Delhi, India, Jan. 2006.

10

Wavegedara, K.C.B. and V. K. Bhargava, “MMSE-based Turbo Equalization for Chip Space–Time Block Coded Downlink CDMA”, IEEE GLOBECOM 2005, St. Louis, USA, pp.3871-3876, Nov.-Dec. 2005.

9

Hossain, Md. J., M.-S. alouini, and V. K. Bhargava, “Rate Adaptive Hierarchical Modulation -assisted Two-User Opportunistic Scheduling”, IEEE GLOBECOM 2005, St. Louis, USA, pp.1267-1272, Nov.-Dec. 2005.

8

Karmokar, A. K. and V. K. Bhargava, “Optimal Packet Scheduling over Correlated Nakagami-m Fading Channels with Different Diversity-Combining Techniques” IEEE GLOBECOM 2005, St. Louis, USA, pp.1217–1222, Nov.-Dec. 2005.

7

Hossain, Md. J., D. V. Djonin and V. K. Bhargava, “Delay Limited Optimal and Suboptimal Power and Bit Loading Algorithms for OFDM Systems over Correlated Fading Channels”, IEEE GLOBECOM 2005, St. Louis, USA, pp. 2787-2792, Nov.-Dec. 2005.

6

Leung, K. K., C. W. Sung, T. M. Lok, and V. K. Bhargava, “An optimal phase control algorithm for MISO systems with finite feedback”, IEEE ISIT 2005, Adelaid, Australia, pp. 1554-1557, Sep. 2005.

5

Leung, K. K., C. W. Sung, and V. K. Bhargava, “An opportunistic power control algorithm with fairness”, IEEE ISIT 2005, Adelaid, Australia, pp. 690-694, Sep. 2005.

4

Khabbazian, M., T.A. Gulliver and V.K. Bhargava, “A new technique for speeding up double point multiplication”, IEEE Pacific Rim Conference on communications, Computers, and Signal Processing, Victoria, pp.653 - 656 Aug. 2005.

3

Karmokar, A.K. and V.K. Bhargava, "Coding rate adaptation for hybrid ARQ system over time varying fading channels with partially observable states", IEEE ICC 2005, Seoul, South Korea, pp. 2797–2801, May 2005.

2

Paul, P.R., A.K. Karmokar and V.K. Bhargava, “Optimal power control for network-centric and user-centric wireless networks in interference-limited fading channels”, The Canadian Conference on Electrical and Computer Engineering, Saskatoon, Canada, pp. 51-54, May 2005.

1

Hossain, Md. J., K.C.B. Wavegedara, S. Dost, P. Kaligineedi, O. Gevais-Hareman and V.K. Bhargava, “Research on fourth generation wireless communications”, International Conference on Communications and Computing, Kanpur, India, pp.108-118, Feb. 2005 (Invited).

 
Books

      1

Bhargava, V.K., D. Haccoun, R. Matyas and P. Nuspl, Digital Communications by Satellite, John Wiley & Sons, Inc., New York, Dec. 1981, (592 book pages). Into third printing. Japanese translation of the book published by Japan Technology and Economics Center, Inc., Tokyo, 1984. Chinese translation of the book published by Electrical Engineering Publishing House, Beijing, 1987.

      2

Hossain, E., V. K. Bhargava and G. P. Fettweis (Eds.), Green Radio Communication Networks, Cambridge University Press, available from July 2012 (480 Book pages).

      3

Hossain, E., D.I. Kim and V. K. Bhargava (Eds.), Cooperative Cellular Wireless Communications, Cambridge University Press, March 2011 (560 Book pages).

      4

Hossain, E., and V. K. Bhargava (Eds.), Cognitive Wireless Communications Networks, Springer Publication, 2007 (440 Book pages).

      5

Bhargava, V.K., H.V. Poor, V. Tarokh and S. Yoon, (Eds.), Communications, Information and Network Security, Springer Publication, 2003 (416 Book pages).

      6

Wicker, S. B., and V.K. Bhargava, (Eds.), Reed–Solomon Codes and their Applications, IEEE Press, New York, 1994 (336 Book pages). Now available form Wiley.