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CCECE
2009
IEEE
16 years 1 months ago
Downlink transmitter adaptation based on greedy SINR maximization
In this paper we present algorithms for transmitter adaptation in downlink wireless systems based on maximization of the Signal-to-Interference plus Noise-Ratio (SINR). We investi...
Dimitrie C. Popescu, Shiny Abraham, Otilia Popescu
SIPS
2007
IEEE
16 years 16 days ago
Sphere Decoding for Multiprocessor Architectures
Motivated by the need for high throughput sphere decoding for multipleinput-multiple-output (MIMO) communication systems, we propose a parallel depth-first sphere decoding (PDSD)...
Qi Qi, Chaitali Chakrabarti
RECONFIG
2008
IEEE
122views VLSI» more  RECONFIG 2008»
16 years 19 days ago
Using a CSP Based Programming Model for Reconfigurable Processor Arrays
The growing trend towards adoption of flexible and heterogeneous, parallel computing architectures has increased the challenges faced by the programming community. We propose a me...
Zain-ul-Abdin, Bertil Svensson
IPPS
1999
IEEE
15 years 10 months ago
Fully-Scalable Fault-Tolerant Simulations for BSP and CGM
In this paper we consider general simulations of algorithms designed for fully operational BSP and CGM machines on machines with faulty processors. The faults are deterministic (i...
Sung-Ryul Kim, Kunsoo Park
DCOSS
2008
Springer
15 years 8 months ago
On the Urban Connectivity of Vehicular Sensor Networks
Abstract. Aiming at a realistic mobile connectivity model for vehicular sensor networks in urban environments, we propose the combination of large-scale traffic simulation and comp...
Hugo Conceição, Michel Ferreira, Jo&...