Now showing items 1-60 of 272
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S. C. Kim, W. L. Plishker, S. S. Bhattacharyya and J. R. Cavallaro,"GPU-based Acceleration of Symbol Timng Recovery," in Conference on Design and Architectures for Signal and Image Processing (DASIP), 2012 -
J. Ketonen, M. Juntti, J. Ylioinas and J. R. Cavallaro,"Implementation of LS, MMSE and SAGE Channel Estimators for Mobile MIMO-OFDM," in 2012 IEEE Asilomar Conference on Signals, Systems, and Computers, 2012 -
G. Wang, H. Shen, B. Yin, M. Wu, Y. Sun and J. R. Cavallaro,"Parallel Nonbinary LDPC Decoding on GPU," in 2012 IEEE Asilomar Conference on Signals, Systems, and Computers, 2012 -
B. Yin, M. Wu, G. Wang and J. R. Cavallaro,"Low Complexity Opportunistic Decoder for Network Coding," in 2012 IEEE Asilomar Conference on Signals, Systems, and Computers, 2012 -
B. Yin and J. R. Cavallaro, "LTE uplink MIMO receiver with low complexity interference cancellation," Springer Analog Integrated Circuits and Signal Processing, vol. 73, no. 2, pp. 443–450, 2012. -
M. Wu, B. Yin and J. R. Cavallaro,"Flexible N-Way MIMO Detector on GPU," in IEEE Workshop on Signal Processing Systems, 2012, pp. 318-323. -
Y. Sun, K. Amiri, G. Wang, B. Yin, J. R. Cavallaro and T. Ly, "High-Level Design Tools for Complex DSP Applications," vol. Chapter 8, pp. 133-155, 2012. -
K. Amiri, M. Duarte, J. R. Cavallaro, C. Dick, R. Rao and A. Sabharwal, "FPGA in Wireless Communications Applications," vol. Chapter 5, pp. 75-101, 2012. -
Y. Sun and J. R. Cavallaro, "High-Throughput Soft-Output MIMO Detector Based on Path-Preserving Trellis-Search Algorithm," IEEE Transactions on VLSI Systems, vol. 20, no. 7, pp. 1235-1247, 2012. -
M. Wu, C. Dick, Y. Sun and J. R. Cavallaro, "Low complexity scalable MIMO sphere detection through antenna detection reordering," Springer Analog Integrated Circuits and Signal Processing, pp. Online, 2012. -
P. Radosavljevic, K. J. Kim, H. Shen and J. R. Cavallaro, "Parallel Searching-Based Sphere Detector for MIMO Downlink OFDM Systems," IEEE Transactions on Signal Processing, vol. 60, no. 6, pp. 3240-3252, 2012. -
B. Yin, K. Amiri, J. R. Cavallaro and Y. Guo,"Reconfigurable Multi-Standard Uplink MIMO Receiver with Partial Interference Cancellation," in IEEE International Conference on Communication (ICC), 2012, pp. 6282-6286. -
Y. Sun and J. R. Cavallaro, "Trellis-Search Based Soft-Input Soft-Output MIMO Detector: Algorithm and VLSI Architecture," IEEE Transactions on Signal Processing, vol. 60, no. 5, pp. 2617-2627, 2012. -
M. Wu, C. Dick and J. R. Cavallaro,"Improving MIMO Sphere Detection Through Antenna Detection Order Scheduling," in Software Defined Radio Forum 2011 (SDR-WInnComm), 2011, pp. 280-284. -
B. Yin and J. R. Cavallaro,"Low complexity MMSE based interference cancellation for LTE uplink MIMO receiver," in Software Defined Radio Forum 2011 (SDR-WInnComm), 2011, pp. 18-22. -
M. Wu, Y. Sun, G. Wang and J. R. Cavallaro, "Implementation of a High Throughput 3GPP Turbo Decoder on GPU," Journal of Signal Processing Systems, vol. 65, no. 2, pp. 171-183, 2011. -
G. Wang, M. Wu and Y. Sun,"GPU Accelerated Scalable Parallel Decoding of LDPC Codes," in 2011 IEEE Asilomar Conference on Signals, Systems, and Computers, 2011, pp. 2053-2057. -
K. Amiri, M. Wu, J. R. Cavallaro and J. Lilleberg, "Cooperative Partial Detection Using MIMO Relays," IEEE Transactions on Signal Processing, vol. 59, no. 10, pp. 5039-5049, 2011. -
Y. Sun and J. R. Cavallaro, "Efficient hardware implementation of a highly-parallel 3GPP LTE/LTE-advance turbo decoder," Integration, the VLSI Journal, vol. 44, no. 4, pp. 305-315, 2011. -
High-Throughput Contention-Free Concurrent Interleaver Architecture for Multi-Standard Turbo DecoderG. Wang, Y. Sun, J. R. Cavallaro and Y. Guo,"High-Throughput Contention-Free Concurrent Interleaver Architecture for Multi-Standard Turbo Decoder," in IEEE International Conference on Application-specific System, Architectures and Processors (ASAP), 2011, pp. 113-121. -
M. Wu, Y. Sun, S. Gupta and J. R. Cavallaro, "Implementation of a High Throughput Soft MIMO Detector on GPU," Journal of Signal Processing Systems, vol. 64, no. 1, pp. 123-136, 2011. -
Y. Sun and J. R. Cavallaro, "A Flexible LDPC/Turbo Decoder Architecture," Journal of Signal Processing Systems, vol. 64, no. 1, pp. 1-16, 2011. -
G. Wang, M. Wu, Y. Sun and J. R. Cavallaro,"A Massively Parallel Implementation of QC-LDPC Decoder on GPU," in IEEE 9th Symposium on Application Specific Processors (SASP), 2011, pp. 82-85. -
M. Myllylä, J. R. Cavallaro and M. Juntti, "Architecture Design and Implementation of the Metric First List Sphere Detector Algorithm," IEEE Transactions on Very Large Scale Integration (VLSI) Systems, vol. 18, no. 5, pp. 895-899, 2011. -
Y. Sun, G. Wang and J. R. Cavallaro,"Multi-Layer Parallel Decoding Algorithm and VLSI Architecture for Quasi-Cyclic LDPC Codes," in International Symposium on Circuits and Systems (ISCAS), 2011, pp. 1776-1779. -
K. Amiri, J. R. Cavallaro, C. Dick and R. M. Rao, "A High Throughput Configurable SDR Detector for Multi-user MIMO Wireless Systems," Springer Journal of Signal Processing Systems, vol. 62, no. 2, pp. 233-245, 2011. -
K. Amiri, C. Dick, R. Rao and J. R. Cavallaro,"Reduced Complexity Soft MMSE MIMO Detector Architecture," in Software Defined Radio Forum, 2010, pp. 716-720. -
M. Myllylä, J. R. Cavallaro and M. Juntti, "Implementation aspects of list sphere decoder algorithms for MIMO-OFDM systems," Elsevier Journal on Signal Processing, vol. 90, no. 10, pp. 2863-2876, 2010. -
M. Wu and J. R. Cavallaro,"Implementation of a 3GPP LTE Turbo Decoder Accelerator on GPU," in IEEE Workshop on Signal Processing Systems (SiPS), 2010, pp. 192-197. -
J. Ketonen, M. Juntti and J. R. Cavallaro, "Performance - Complexity Comparison of Receivers for a LTE MIMO–OFDM System," IEEE Transactions on Signal Processing, vol. 58, no. 6, pp. 3360-3372, 2010. -
O. Gustafsson, K. Amiri, D. Andersson, A. Blad, C. Bonner, J. R. Cavallaro, J. Declerck, A. Dejonghe, P. Eliardsson, M. Glasse, A. Hayar, L. Hollevoet, C. Hunter, M. Joshi, F. Kaltenberger, R. Knopp, K. Le, Z. Miljanic, P. Murphy, F. Naessens, N. Nikaein, D. Nussbaum, R. Pacalet, P. Raghavan, A. Sabharwal, O. Sarode, P. Spasojevic, Y. Sun, H. M. Tullberg, T. Vander Aa, L. Van der Perre, M. Wetterwald and M. Wu,"Architectures for Cognitive Radio Testbeds and Demonstrators – An Overview," in Cognitive Radio Oriented Wireless Networks & Communications (CROWNCOM), 2010, pp. 1-6. -
Y. Sun and J. R. Cavallaro,"LOW-COMPLEXITY AND HIGH-PERFORMANCE SOFT MIMO DETECTION BASED ON DISTRIBUTED M-ALGORITHM THROUGH TRELLIS-DIAGRAM," in IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), 2010, pp. 3398-3401. -
K. Amiri, M. Wu, M. Duarte and J. R. Cavallaro,"Physical Layer Algorithm and Hardware Verification of MIMO Relays Using Cooperative Partial Detection," in IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), 2010, pp. 5614-5617. -
Y. Sun, J. R. Cavallaro, Y. Zhu and G. Manish, "Configurable and Scalable Turbo Decoder for 4G Wireless Receivers," vol. 2010, pp. 622-643, 2010. -
Y. Sun, K. Amiri, M. Brogioli and J. R. Cavallaro, "Application-Specific Accelerators for Communications," vol. 2010, no. Part 2, pp. 329-362, 2010. -
M. C. Brogioli and J. R. Cavallaro,"Compiler Driven Architecture Design Space Exploration for DSP Workloads: A Study in Software Programmability Versus Hardware Acceleration," in 43rd Asilomar Conference on Signals, Systems and Computers, 2009, pp. 221-225. -
G. Wang, B. Yin, K. Amiri, Y. Sun, M. Wu and J. R. Cavallaro,"FPGA Prototyping of A High Data Rate LTE Uplink Baseband Receiver," in 43rd Asilomar Conference on Signals, Systems and Computers, 2009, pp. 248-252. -
M. Wu, Y. Sun and J. R. Cavallaro,"Reconfigurable Real-time MIMO Detector on GPU," in 43rd Asilomar Conference on Signals, Systems and Computers, 2009, pp. 690-694. -
J. Ketonen, M. Juntti and J. R. Cavallaro,"Receiver Implementation for MIMO-OFDM with AMC and Precoding," in 43rd Asilomar Conference on Signals, Systems and Computers, 2009 -
P. Radosavljevic, Y. Guo and J. R. Cavallaro, "Probabilistically Bounded Soft Sphere Detection for MIMO-OFDM Receivers: Algorithm and System Architecture," IEEE Journal on Selected Areas in Communication, vol. 27, no. 8, pp. 1318-1330, 2009. -
M. Wu, S. Gupta, Y. Sun and J. R. Cavallaro,"A GPU Implementation of a Real-Time MIMO Detector," in IEEE Workshop on Signal Processing Systems (SiPS), 2009, pp. 303-308. -
Y. Sun, J. R. Cavallaro and T. Ly,"Scalable and Low Power LDPC Decoder Design Using High Level Algorithmic Synthesis," in IEEE International System-on-Chip (SOC) Conference, 2009, pp. 267-270. -
High Throughput VLSI Architecture for Soft-Output MIMO Detection Based on A Greedy Graph AlgorithmY. Sun and J. R. Cavallaro,"High Throughput VLSI Architecture for Soft-Output MIMO Detection Based on A Greedy Graph Algorithm," in Great Lakes Symposium on VLSI (GLSVLSI), 2009, pp. 445-450. -
High Throughput VLSI Architecture for Soft-Output MIMO Detection Based on A Greedy Graph AlgorithmY. Sun and J. R. Cavallaro,"High Throughput VLSI Architecture for Soft-Output MIMO Detection Based on A Greedy Graph Algorithm," in ACM/IEEE Great Lakes Symposium on VLSI, 2009, pp. 445-450. -
K. Amiri, J. R. Cavallaro, C. Dick and R. M. Rao, "A High Throughput Configurable SDR Detector for Multi-user MIMO Wireless Systems," Journal of Signal Processing Systems, vol. 62, no. 2, pp. 233-245, 2009. -
M. Myllylä, M. Juntti and J. R. Cavallaro,"ARCHITECTURE DESIGN AND IMPLEMENTATION OF THE INCREASING RADIUS - LIST SPHERE DETECTOR ALGORITHM," in International Conference on Acoustics, Speech, and Signal Processing (ICASSP), 2009, pp. 553-556. -
K. Amiri and J. R. Cavallaro,"Partial Detection for Multiple Antenna Cooperation," in IEEE Conference on Information Sciences and Systems (CISS), 2009, pp. 669-674. -
M. Karkooti, P. Radosavljevic and J. R. Cavallaro, "Configurable LDPC Decoder Architecture for Regular and Irregular Codes," Springer Journal of VLSI Signal Processing Systems for Signal, Image and Video Technology, vol. 53, no. 1-2, pp. 73-88, 2008. -
P. Radosavljevic, K. J. Kim and J. R. Cavallaro,"QRD-QLD searching based sphere detection for emerging MIMO downlink OFDM receivers," in IEEE Global Communications Conference (GLOBECOM), 2008, pp. 1-5. -
K. Amiri, C. Dick, R. Rao and J. R. Cavallaro,"Novel Sort-Free Detector with Modified Real-Valued Decomposition (M-RVD) Ordering in MIMO Systems," in IEEE Global Communications Conference (GLOBECOM), 2008, pp. 1-5. -
C. Dick, K. Amiri, J. R. Cavallaro and R. Rao,"Design and Architecture of Spatial Multiplexing MIMO Decoders for FPGAs," in 42nd Asilomar Conference on Signals, Systems and Computers, 2008, pp. 160-164. -
K. Amiri, C. Dick, R. Rao and J. R. Cavallaro,"Flex-Sphere: An FPGA Configurable Sort-Free Sphere Detector For Multi-user MIMO Wireless Systems," in Software Defined Radio Forum (SDR), 2008 -
Y. Sun and J. R. Cavallaro,"A New MIMO Detector Architecture Based on A Forward-Backward Trellis Algorithm," in 42nd Asilomar Conference on Signals, Systems and Computers, 2008, pp. 1892-1896. -
J. Ketonen, M. Myllylä, M. Juntti and J. R. Cavallaro,"ASIC Implementation Comparison of SIC and LSD Receivers for MIMO-OFDM," in 42nd Asilomar Conference on Signals, Systems and Computers, 2008, pp. 1881-1885. -
M. Myllylä, M. Juntti and J. R. Cavallaro,"Implementation and Complexity Analysis of List Sphere Detector for MIMO-OFDM systems," in 42nd Asilomar Conference on Signals, Systems and Computers, 2008, pp. 1852-1856. -
Y. Sun and J. R. Cavallaro,"UNIFIED DECODER ARCHITECTURE FOR LDPC/TURBO CODES," in IEEE Workshop on Signal Processing Systems (SIPS), 2008, pp. 13-18. -
V. Chandrasekhar, F. Livingston and J. R. Cavallaro, "Reducing dynamic power consumption in next generation DS-CDMA mobile communication receivers," International Journal of Embedded Systems, vol. 3, no. 3, pp. 128-140, 2008. -
Y. Sun and J. R. Cavallaro,"A LOW-POWER 1-Gbps RECONFIGURABLE LDPC DECODER DESIGN FOR MULTIPLE 4G WIRELESS STANDARDS," in IEEE International System-on-Chip (SOC) Conference, 2008, pp. 367-370. -
M. Myllylä, M. Juntti and J. R. Cavallaro,"The Effect of Preprocessing to the Complexity of List Sphere Detector Algorithms," in INTERNATIONAL SYMPOSIUM ON WIRELESS PERSONAL MULTIMEDIA COMMUNICATIONS (WPMC), 2008 -
Y. Sun, Y. Zhu, M. Goel and J. R. Cavallaro,"Configurable and Scalable High Throughput Turbo Decoder Architecture for Multiple 4GWireless Standards," in IEEE International Conference on Application-Specific System, Architectures and Processors (ASAP), 2008, pp. 209-214.