Sean A. Ramprashad

Publication Activity (10 Years)

Years Active: 1996-2012
Publications (10 Years): 0

Top Venues

IEEE Trans. Wirel. Commun.

Publications

Sean A. Ramprashad, Anass Benjebbour
MU-MIMO in LTE: Performance and the challenges for future enhancement. ICC (2012)
Haralabos C. Papadopoulos, Sayandev Mukherjee, Sean A. Ramprashad
Semi-blind MU-MIMO based on limited features of the user multi-path intensity profiles. ITA (2012)
Hoon Huh, Giuseppe Caire, Haralabos C. Papadopoulos, Sean A. Ramprashad
Achieving "Massive MIMO" Spectral Efficiency with a Not-so-Large Number of Antennas. IEEE Trans. Wirel. Commun. 11 (9) (2012)
Ozgun Y. Bursalioglu, Sean A. Ramprashad, Haralabos C. Papadopoulos
Towards improving LTE SU/MU-MIMO performance: Issues in channel estimation, interpolation and feedback. ACSCC (2012)
Nihar Jindal, Sean A. Ramprashad
Optimizing CSI Feedback for MU-MIMO: Tradeoffs in Channel Correlation, User Diversity and MU-MIMO Efficiency. VTC Spring (2011)
Sayandev Mukherjee, Sean A. Ramprashad, Yueqian Li
Performance Bounds and Improvements to HARQ in LTE under Unknown and Highly Variable Interference Due to MIMO. VTC Fall (2011)
Haralabos C. Papadopoulos, Sayandev Mukherjee, Sean A. Ramprashad
Opportunistic MU-MIMO based on semi-blind interference alignment. ACSCC (2011)
Hoon Huh, Giuseppe Caire, Haralabos C. Papadopoulos, Sean A. Ramprashad
Achieving "Massive MIMO" Spectral Efficiency with a Not-so-Large Number of Antennas CoRR (2011)
Ansuman Adhikary, Haralabos C. Papadopoulos, Sean A. Ramprashad, Giuseppe Caire
Multi-user MIMO with outdated CSI: Training, feedback and scheduling. Allerton (2011)
Chenwei Wang, Haralabos C. Papadopoulos, Sean A. Ramprashad, Giuseppe Caire
Design and operation of Blind Interference Alignment in cellular and cluster-based systems. ITA (2011)
Hooman Shirani-Mehr, Haralabos C. Papadopoulos, Sean A. Ramprashad, Giuseppe Caire
Joint Scheduling and ARQ for MU-MIMO Downlink in the Presence of Inter-Cell Interference. IEEE Trans. Commun. 59 (2) (2011)
Ansuman Adhikary, Haralabos C. Papadopoulos, Sean A. Ramprashad, Giuseppe Caire
Multi-User MIMO with outdated CSI: Training, Feedback and Scheduling CoRR (2011)
Chenwei Wang, Haralabos C. Papadopoulos, Sean A. Ramprashad, Giuseppe Caire
Improved Blind Interference Alignment in a Cellular Environment Using Power Allocation and Cell-Based Clusters. ICC (2011)
Sean A. Ramprashad, Haralabos C. Papadopoulos, Anass Benjebbour, Yoshihisa Kishiyama, Nihar Jindal, Giuseppe Caire
Cooperative cellular networks using multi-user MIMO: trade-offs, overheads, and interference control across architectures. IEEE Commun. Mag. 49 (5) (2011)
Hooman Shirani-Mehr, Haralabos C. Papadopoulos, Sean A. Ramprashad, Giuseppe Caire
Joint Scheduling and ARQ for MU-MIMO Downlink in the Presence of Inter-Cell Interference CoRR (2010)
Giuseppe Caire, Sean A. Ramprashad, Haralabos C. Papadopoulos
Rethinking network MIMO: Cost of CSIT, performance analysis, and architecture comparisons. ITA (2010)
Sean A. Ramprashad, Giuseppe Caire, Haralabos C. Papadopoulos
A Joint Scheduling and Cell Clustering Scheme for MU-MIMO Downlink with Limited Coordination. ICC (2010)
Hooman Shirani-Mehr, Haralabos C. Papadopoulos, Sean A. Ramprashad, Giuseppe Caire
Joint Scheduling and Hybrid-ARQ for MU-MIMO Downlink in the Presence of Inter-Cell Interference. ICC (2010)
Hooman Shirani-Mehr, Giuseppe Caire, Haralabos C. Papadopoulos, Sean A. Ramprashad
Joint scheduling and hybrid ARQ for multi-cell MU-MIMO downlink. ISIT (2010)
Haralabos C. Papadopoulos, Ming-Yang Chen, Sean A. Ramprashad, Carl-Erik W. Sundberg
Iterative SOMA-Based SU-MIMO Receivers with Extrinsic- Information Adaptive Front-Ends. VTC Fall (2009)
Xiaojun Tang, Sean A. Ramprashad, Haralabos C. Papadopoulos
Multi-Cell User-Scheduling and Random Beamforming Strategies For Downlink Wireless Communications. VTC Fall (2009)
Sean A. Ramprashad, Giuseppe Caire
Cellular vs. Network MIMO: A comparison including the channel state information overhead. PIMRC (2009)
Giuseppe Caire, Sean A. Ramprashad, Haralabos C. Papadopoulos, Christine Pépin, Carl-Erik W. Sundberg
Multiuser MIMO downlink with limited inter-cell cooperation: Approximate interference alignment in time, frequency and space. Allerton (2008)
Sean A. Ramprashad, Danjue Li, Ulas C. Kozat, Christine Pépin
An Analysis of Joint Aggregation, Bursting, Routing, and Rate Adaptation for Increasing VoIP Capacity in Multi-Hop 802.11 Networks. IEEE Trans. Wirel. Commun. 7 (8) (2008)
Sean A. Ramprashad, Carl-Erik W. Sundberg
Hierarchical QAM BICM MIMO systems with iterative decoding and applications to media broadcast. WOWMOM (2008)
Ulas C. Kozat, Sean A. Ramprashad
Unequal Error Protection Rateless Codes for Scalable Information Delivery in Mobile Networks. INFOCOM (2007)
Haralabos C. Papadopoulos, Ulas C. Kozat, Christine Pépin, Carl-Erik W. Sundberg, Sean A. Ramprashad
Network Coding over Time-Varying Networks by Means of Virtual Graphs. GLOBECOM (2007)
Sean A. Ramprashad, Christine Pépin
A Study of Silence Suppression and Real Speech Patterns and their Impact on VoIP Capacity in 802.11 Networks. ICME (2007)
Sean A. Ramprashad
Sparse Bit-Allocations Based on Partial Ordering Schemes With Application to Speech and Audio Coding. IEEE Trans. Speech Audio Process. 15 (1) (2007)
Sean A. Ramprashad
Efficient Quantization Of Statistically Normalized Vectors Using Multi-Option Partial-Order Bit-Assignment Schemes. ICASSP (1) (2006)
Christine Pépin, Ulas C. Kozat, Sean A. Ramprashad
A joint traffic shaping and routing approach to improve the performance of 802.11 mesh networks. WiOpt (2006)
Sean A. Ramprashad
The multimode transform predictive coding paradigm. IEEE Trans. Speech Audio Process. 11 (2) (2003)
Christoph Faller, Biing-Hwang Juang, Peter Kroon, Hui-Ling Lou, Sean A. Ramprashad, Carl-Erik W. Sundberg
Technical advances in digital audio radio broadcasting. Proc. IEEE 90 (8) (2002)
Hervé Taddei, Sean A. Ramprashad, Carl-Erik W. Sundberg, Hui-Ling Lou
Mode adaptive Unequal Error Protection for transform predictive speech and audio coders. ICASSP (2002)
Sean A. Ramprashad
High quality embedded wideband speech coding using an inherently layered coding paradigm. ICASSP (2000)
Sean A. Ramprashad, Peter Kroon
Introduction. Int. J. Speech Technol. 2 (4) (1999)
Sean A. Ramprashad
Embedded coding using a mixed speech and audio coding paradigm. Int. J. Speech Technol. 2 (4) (1999)
Sean A. Ramprashad, Thomas W. Parks
Locally Most Powerful Invariant Tests for Signal Detection. IEEE Trans. Inf. Theory 44 (3) (1998)
Sean A. Ramprashad
A two stage hybrid embedded speech/audio coding structure. ICASSP (1998)
Sean A. Ramprashad, Tom W. Parks
Intersections of multiple cone classes for signal modeling and detection. ICASSP (1996)
Sean A. Ramprashad, Thomas W. Parks, Ramachandra G. Shenoy
Signal modeling and detection using cone classes. IEEE Trans. Signal Process. 44 (2) (1996)