Costas N. Georghiades

ORCID

Publication Activity (10 Years)

Years Active: 1983-2023
Publications (10 Years): 22

Top Venues

CoRR

IEEE Trans. Veh. Technol.

IEEE Trans. Commun.

ISIT

Publications

Michail Gkagkos, Jean-François Chamberland, Costas N. Georghiades, Krishna R. Narayanan
Scalable Cell-Free Massive MIMO Unsourced Random Access System. CoRR (2023)
Michail Gkagkos, Krishna R. Narayanan, Jean-François Chamberland, Costas N. Georghiades
FASURA: A Scheme for Quasi-Static Fading Unsourced Random Access Channels. IEEE Trans. Commun. 71 (11) (2023)
Michail Gkagkos, Krishna R. Narayanan, Jean-François Chamberland, Costas N. Georghiades
PolarAir: A Compressed Sensing Scheme for Over-the-Air Federated Learning. CoRR (2023)
Michail Gkagkos, Krishna R. Narayanan, Jean-François Chamberland, Costas N. Georghiades
PolarAir: A Compressed Sensing Scheme for Over-the-Air Federated Learning. ITW (2023)
Michail Gkagkos, Krishna R. Narayanan, Jean-François Chamberland, Costas N. Georghiades
FASURA: A Scheme for Quasi-Static Massive MIMO Unsourced Random Access Channels. SPAWC (2022)
Michail Gkagkos, Krishna R. Narayanan, Jean-François Chamberland, Costas N. Georghiades
FASURA: A Scheme for quasi-static Massive MIMO Unsourced Random Access Channels. CoRR (2022)
Michail Gkagkos, Asit Kumar Pradhan, Vamsi K. Amalladinne, Krishna Narayanan, Jean-François Chamberland, Costas N. Georghiades
Approximate Support Recovery using Codes for Unsourced Multiple Access. ISIT (2021)
Michail Gkagkos, Asit Kumar Pradhan, Vamsi K. Amalladinne, Krishna R. Narayanan, Jean-François Chamberland, Costas N. Georghiades
Approximate Support Recovery using Codes for Unsourced Multiple Access. CoRR (2021)
Yazan H. Al-Badarneh, Costas N. Georghiades, Mohamed-Slim Alouini
On the Throughput of Interference-Based Wireless Powered Communications With Receive Antenna Selection. IEEE Trans. Veh. Technol. 69 (3) (2020)
Yazan H. Al-Badarneh, Mohamed-Slim Alouini, Costas N. Georghiades
Performance Analysis of Monostatic Multi-Tag Backscatter Systems With General Order Tag Selection. IEEE Wirel. Commun. Lett. 9 (8) (2020)
Yazan H. Al-Badarneh, Costas N. Georghiades, Mohamed-Slim Alouini
Asymptotic Performance Analysis of Generalized User Selection for Interference-Limited Multiuser Secondary. CoRR (2019)
Carlos E. Mejía, Costas N. Georghiades
Coding for Visible Light Communication Using Color-Shift Keying Constellations. IEEE Trans. Commun. 67 (7) (2019)
Yazan H. Al-Badarneh, Costas N. Georghiades, Mohamed-Slim Alouini
Asymptotic Performance Analysis of Generalized User Selection for Interference-Limited Multiuser Secondary Networks. IEEE Trans. Cogn. Commun. Netw. 5 (1) (2019)
Yazan H. Al-Badarneh, Costas N. Georghiades, Redha M. Radaydeh, Mohamed-Slim Alouini
On the Secrecy Performance of Generalized User Selection for Interference-Limited Multiuser Wireless Networks. CoRR (2018)
Yazan H. Al-Badarneh, Costas N. Georghiades, Redha M. Radaydeh, Mohamed-Slim Alouini
On the Secrecy Performance of Generalized User Selection for Interference-Limited Multiuser Wireless Networks. IEEE Trans. Veh. Technol. 67 (12) (2018)
Yazan H. Al-Badarneh, Costas N. Georghiades, Mohamed-Slim Alouini
On the Asymptotic Throughput of the $k$-th Best Secondary User Selection in Cognitive Radio Systems. VTC Fall (2018)
Yazan H. Al-Badarneh, Costas N. Georghiades, Mohamed-Slim Alouini
Asymptotic Performance Analysis of the k th Best Link Selection Over Wireless Fading Channels: An Extreme Value Theory Approach. IEEE Trans. Veh. Technol. 67 (7) (2018)
Yazan H. Al-Badarneh, Costas N. Georghiades, Mohamed-Slim Alouini
On the Asymptotic Throughput of the k-th Best Secondary User Selection in Cognitive Radio Systems. CoRR (2018)
Yazan H. Al-Badarneh, Costas N. Georghiades, Carlos E. Mejía
Asymptotic Performance Analysis of Multiuser Diversity in Free Space Optical Communication Systems. WCNC (2017)
Yazan H. Al-Badarneh, Costas N. Georghiades, Carlos E. Mejía
On the effective rate of MISO/TAS systems in Rayleigh fading. ISIT (2017)
Carlos E. Mejía, Costas N. Georghiades, Mohamed M. Abdallah, Yazan H. Al-Badarneh
Code Design for Flicker Mitigation in Visible Light Communications Using Finite State Machines. IEEE Trans. Commun. 65 (5) (2017)
Carlos E. Mejía, Costas N. Georghiades, Yazan H. Al-Badarneh
Code Design in Visible Light Communications Using Color-Shift-Keying Constellations. GLOBECOM (2016)
Armin Banaei, Daren B. H. Cline, Costas N. Georghiades, Shuguang Cui
On Asymptotic Statistics for Geometric Routing Schemes in Wireless Ad Hoc Networks. IEEE/ACM Trans. Netw. 23 (2) (2015)
Armin Banaei, Costas N. Georghiades, Shuguang Cui
Large Overlaid Cognitive Radio Networks: From Throughput Scaling to Asymptotic Multiplexing Gain. IEEE Trans. Wirel. Commun. 13 (6) (2014)
Ahsan Aziz, Christopher Thron, Shuguang Cui, Costas N. Georghiades
Linearized Robust Beamforming for Two-Way Relay Systems. IEEE Signal Process. Lett. 21 (8) (2014)
Nariman Rahimian, Costas N. Georghiades, Muhammad Zeeshan Shakir, Khalid A. Qaraqe
On the Probabilistic Model for Primary and Secondary User Activity for OFDMA-Based Cognitive Radio Systems: Spectrum Occupancy and System Throughput Perspectives. IEEE Trans. Wirel. Commun. 13 (1) (2014)
Armin Banaei, Ali Eslami, Costas N. Georghiades, Shuguang Cui
Joint random spectrum sensing and access scheme for decentralized cognitive radio networks. ICC (2014)
Nariman Rahimian, Costas N. Georghiades, Muhammad Zeeshan Shakir, Khalid A. Qaraqe
Statistical analysis of secondary users throughput for OFDMA cognitive radio networks. ICC Workshops (2013)
Mustafa El-Halabi, Tie Liu, Costas N. Georghiades
Secrecy Capacity per Unit Cost. IEEE J. Sel. Areas Commun. 31 (9) (2013)
Armin Banaei, Costas N. Georghiades
On Randomized Sensing and Access Schemes in Wireless Ad-Hoc Cognitive Networks CoRR (2013)
Nariman Rahimian, Hasari Celebi, Costas N. Georghiades, Khalid A. Qaraqe
A Probabilistic Model of Spectrum Availability for OFDMA Based Cognitive Radio Systems. IEEE Commun. Lett. 16 (11) (2012)
Armin Banaei, Daren B. H. Cline, Costas N. Georghiades, Shuguang Cui
On Asymptotic Statistics for Geometric Routing Schemes in Wireless Ad-Hoc Networks CoRR (2012)
Mustafa El-Halabi, Tie Liu, Costas N. Georghiades, Shlomo Shamai
Secret Writing on Dirty Paper: A Deterministic View. IEEE Trans. Inf. Theory 58 (6) (2012)
Nariman Rahimian, Costas N. Georghiades, Hasari Celebi, Khalid A. Qaraqe
Spectrum availability model of secondary users in cognitive radio networks. IWCMC (2012)
Mustafa El-Halabi, Costas N. Georghiades
On secure communication with known interference. ISITA (2012)
Ahsan Aziz, Meng Zeng, Jianwei Zhou, Costas N. Georghiades, Shuguang Cui
Robust beamforming with channel uncertainty for two-way relay networks. ICC (2012)
Mustafa El-Halabi, Tie Liu, Costas N. Georghiades
Secret Writing on Dirty Paper: A Deterministic View CoRR (2011)
Salim Y. El Rouayheb, Alexander Sprintson, Costas N. Georghiades
Robust network codes for unicast connections: a case study. IEEE/ACM Trans. Netw. 19 (3) (2011)
Mustafa El-Halabi, Tie Liu, Costas N. Georghiades, Shlomo Shamai
Secret writing on dirty paper: A deterministic view. ISIT (2011)
Armin Banaei, Costas N. Georghiades, Shuguang Cui
Study of Large Overlaid Cognitive Radio Networks: From Throughput Scaling to Asymptotic Multiplexing Gain CoRR (2011)
Khalid A. Qaraqe, Nariman Rahimian, Hasari Celebi, Costas N. Georghiades
Spatio-temporal measurement and model for number of occupied channels. ICT (2011)
Salim Y. El Rouayheb, Alexander Sprintson, Costas N. Georghiades
On the index coding problem and its relation to network coding and matroid theory. IEEE Trans. Inf. Theory 56 (7) (2010)
Mustafa El-Halabi, Tie Liu, Costas N. Georghiades
On secrecy capacity per unit cost. ISIT (2009)
Armin Banaei, Costas N. Georghiades
Throughput Analysis of a Randomized Sensing Scheme in Cell-Based Ad-Hoc Cognitive Networks. ICC (2009)
Alex Sprintson, Salim Y. El Rouayheb, Costas N. Georghiades
A new construction method for networks from matroids. ISIT (2009)
Qiang Li, Jing Zhu, Qinghua Li, Costas N. Georghiades
Efficient spatial covariance estimation for asynchronous co-channel interference suppression in MIMO-OFDM systems. IEEE Trans. Wirel. Commun. 7 (12-1) (2008)
Salim Y. El Rouayheb, Costas N. Georghiades, Emina Soljanin, Alexander Sprintson
Bounds on Codes Based on Graph Theory CoRR (2008)
Salim Y. El Rouayheb, Alexander Sprintson, Costas N. Georghiades
On the Relation Between the Index Coding and the Network Coding Problems CoRR (2008)
Salim Y. El Rouayheb, Alexander Sprintson, Costas N. Georghiades
On the Index Coding Problem and its Relation to Network Coding and Matroid Theory CoRR (2008)
Yiannis Socratous, Charalambos D. Charalambous, Costas N. Georghiades
Robust estimation with applications to phase and envelope estimation in frequency selective wireless fading channels. ISIT (2008)
Salim Y. El Rouayheb, Alex Sprintson, Costas N. Georghiades
On the relation between the Index Coding and the Network Coding problems. ISIT (2008)
Yiannis Socratous, Charalambos D. Charalambous, Costas N. Georghiades
Least-square estimation for nonlinear systems with applications to phase and envelope estimation in wireless fading channels. CDC (2008)
Yongzhe Xie, Qiang Li, Costas N. Georghiades
On Some Near Optimal Low Complexity Detectors for MIMO Fading Channels. IEEE Trans. Wirel. Commun. 6 (4) (2007)
Qiang Li, Jing Zhu, Xingang Guo, Costas N. Georghiades
Asynchronous Co-channel Interference Suppression in MIMO OFDM Systems. ICC (2007)
Salim Y. El Rouayheb, Costas N. Georghiades, Emina Soljanin, Alex Sprintson
Bounds on Codes Based on Graph Theory. ISIT (2007)
Qiang Li, Costas N. Georghiades
On the End-to-End Distortion for a Buffered Transmission over Fading Channel CoRR (2007)
Arzu Karaer, Costas N. Georghiades
Optimum Bit-by-Bit Power Allocation for Minimum Distortion Transmission. ICC (2006)
Qiang Li, Costas N. Georghiades
On the error exponent of the wideband relay channel. EUSIPCO (2006)
Salim Y. El Rouayheb, Costas N. Georghiades, Alexander Sprintson
Network Coding in Minimal Multicast Networks. ITW (2006)
Yongzhe Xie, Costas N. Georghiades, Kamyar Rohani
Optimal bandwidth allocation for the data and feedback channels in MISO-FDD systems. IEEE Trans. Commun. 54 (2) (2006)
Vladimir Stankovic, Angelos D. Liveris, Zixiang Xiong, Costas N. Georghiades
On code design for the Slepian-Wolf problem and lossless multiterminal networks. IEEE Trans. Inf. Theory 52 (4) (2006)
Yongzhe Xie, Costas N. Georghiades
Some results on the sum-rate capacity of MIMO fading broadcast channels. IEEE Trans. Wirel. Commun. 5 (2) (2006)
Qiang Li, Costas N. Georghiades
Distortion-Delay Tradeoff for a Gaussian Source Transmitted over a Fading Channel. ISIT (2006)
Yongzhe Xie, Costas N. Georghiades, Ari Arapostathis
Minimum outage probability transmission with imperfect feedback for MISO fading channels. IEEE Trans. Wirel. Commun. 4 (3) (2005)
Erdal Panayirci, Costas N. Georghiades, Xiaodong Wang, Hakan A. Çirpan
Editorial. EURASIP J. Wirel. Commun. Netw. 2005 (2) (2005)
Wenyan He, Costas N. Georghiades
Computing the capacity of a MIMO fading channel under PSK signaling. IEEE Trans. Inf. Theory 51 (5) (2005)
Lori A. Dalton, Costas N. Georghiades
A full-rate, full-diversity four-antenna quasi-orthogonal space-time block code. IEEE Trans. Wirel. Commun. 4 (2) (2005)
Qiang Li, Costas N. Georghiades
Sphere Decoding of Orthogonal Space-Time Block Codes for Incoherent Channels. ISIC (2005)
Sangho Choe, Costas N. Georghiades
A trellis-coded DS-CDMA system in correlated Rayleigh fading channels. IEEE Trans. Commun. 53 (3) (2005)
Thomas M. Cassaro, Costas N. Georghiades
Frame synchronization for coded systems over AWGN channels. IEEE Trans. Commun. 52 (3) (2004)
Jing Li, Krishna R. Narayanan, Costas N. Georghiades
Product accumulate codes: a class of codes with near-capacity performance and low decoding complexity. IEEE Trans. Inf. Theory 50 (1) (2004)
Murat Uysal, Costas N. Georghiades
On the error performance analysis of space-time trellis codes. IEEE Trans. Wirel. Commun. 3 (4) (2004)
Panayiotis D. Papadimitriou, Costas N. Georghiades
Zero-padded OFDM with improved performance over multipath channels. CCNC (2004)
Chingfu Lan, Angelos D. Liveris, Krishna R. Narayanan, Zixiang Xiong, Costas N. Georghiades
Slepian-Wolf Coding of Multiple M-ary Sources Using LDPC Codes. Data Compression Conference (2004)
Vladimir Stankovic, Angelos D. Liveris, Zixiang Xiong, Costas N. Georghiades
Code design for lossless multiterminal networks. ISIT (2004)
Jing Li, Krishna R. Narayanan, Costas N. Georghiades
An efficient algorithm to compute the Euclidean distance spectrum of a general intersymbol interference channel and its applications. IEEE Trans. Commun. 52 (12) (2004)
Panayiotis D. Papadimitriou, Costas N. Georghiades
On a unified view of synchronous multiple-access schemes: a bandwidth efficiency perspective. WCNC (2004)
Panayiotis D. Papadimitriou, Costas N. Georghiades
Block code design based on metric-spectrum. GLOBECOM (2004)
Murat Uysal, Costas N. Georghiades
Upper Bounds on the BER Performance of MTCM-STBC Schemes over Shadowed Rician Fading Channels. EURASIP J. Adv. Signal Process. 2004 (9) (2004)
Costas N. Georghiades, S. Verdul
Message from the General Co-Chairs. ITW (2004)
Murat Uysal, Costas N. Georghiades
Effect of shadowing on the performance of space-time trellis-coded systems. IEEE Trans. Wirel. Commun. 3 (4) (2004)
Qinghua Li, Costas N. Georghiades, Xiaodong Wang
Blind multiuser detection in uplink CDMA with multipath fading: a sequential EM approach. IEEE Trans. Commun. 52 (1) (2004)
Vladimir Stankovic, Angelos D. Liveris, Zixiang Xiong, Costas N. Georghiades
Design of Slepian-Wolf Codes by Channel Code Partitioning. Data Compression Conference (2004)
Murat Uysal, Costas N. Georghiades
An efficient implementation of a maximum-likelihood detector for space-time block coded systems. IEEE Trans. Commun. 51 (4) (2003)
Panayiotis D. Papadimitriou, Costas N. Georghiades
On binary code design for the noncoherent block fading channel. GLOBECOM (2003)
Angelos D. Liveris, Costas N. Georghiades
On quantization of low-density parity-check coded channel measurements. GLOBECOM (2003)
Angelos D. Liveris, Costas N. Georghiades
Exploiting faster-than-Nyquist signaling. IEEE Trans. Commun. 51 (9) (2003)
Panayiotis D. Papadimitriou, Costas N. Georghiades
A TDMA-based physical layer solution for high-rate synchronous CDMA systems. WCNC (2003)
Angelos D. Liveris, Zixiang Xiong, Costas N. Georghiades
Nested convolutional/turbo codes for the binary Wyner-Ziv problem. ICIP (1) (2003)
Yongzhe Xie, Costas N. Georghiades, Ari Arapostathis
Outage probability for MISO fading channels with imperfect feedback. GLOBECOM (2003)
Angelos D. Liveris, Zixiang Xiong, Costas N. Georghiades
Distributed Compression of Binary Sources Using Conventional Parallel and Serial Concatenated Convolutional Codes. DCC (2003)
Yongzhe Xie, Costas N. Georghiades
Two EM-type channel estimation algorithms for OFDM with transmitter diversity. IEEE Trans. Commun. 51 (1) (2003)
Zhijun Cai, Mi Lu, Costas N. Georghiades
Topology-transparent time division multiple access broadcast scheduling in multihop packet radio networks. IEEE Trans. Veh. Technol. 52 (4) (2003)
Yingxue Li, Costas N. Georghiades, Garng M. Huang
Transmit diversity over quasi-static fading channels using multiple antennas and random signal mapping. IEEE Trans. Commun. 51 (11) (2003)
Sangho Choe, Costas N. Georghiades, Krishna R. Narayanan
Improved upper bounds on error-probability for biorthogonal trellis-coded CDMA systems. IEEE Commun. Lett. 6 (9) (2002)
Angelos D. Liveris, Zixiang Xiong, Costas N. Georghiades
Compression of binary sources with side information at the decoder using LDPC codes. IEEE Commun. Lett. 6 (10) (2002)
Sangho Choe, Costas N. Georghiades
On the performance of a novel quasi-synchronous trellis-coded CDMA system. IEEE Trans. Commun. 50 (12) (2002)
Udayan Dasgupta, Costas N. Georghiades
Turbo decoding of quantized data. IEEE Trans. Commun. 50 (1) (2002)
Yongzhe Xie, Costas N. Georghiades
Two EM-type channel estimation algorithms for OFDM with transmitter diversity. ICASSP (2002)
Angelos D. Liveris, Zixiang Xiong, Costas N. Georghiades
A distributed source coding technique for correlated images using turbo-codes. IEEE Commun. Lett. 6 (9) (2002)

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Publication Activity (10 Years)

Top Topics

Top Venues

Costas N. Georghiades