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CDC
2010
IEEE
106views Control Systems» more  CDC 2010»
14 years 5 months ago
Optimal cross-layer wireless control policies using TD learning
We present an on-line crosslayer control technique to characterize and approximate optimal policies for wireless networks. Our approach combines network utility maximization and ad...
Sean P. Meyn, Wei Chen, Daniel O'Neill
WDAG
2010
Springer
184views Algorithms» more  WDAG 2010»
14 years 8 months ago
Fast Asynchronous Consensus with Optimal Resilience
Abstract. We give randomized agreement algorithms with constant expected running time in asynchronous systems subject to process failures, where up to a minority of processes may f...
Ittai Abraham, Marcos Kawazoe Aguilera, Dahlia Mal...
ISCA
1996
IEEE
99views Hardware» more  ISCA 1996»
15 years 2 months ago
High-Bandwidth Address Translation for Multiple-Issue Processors
In an effort to push the envelope of system performance, microprocessor designs are continually exploiting higher levels of instruction-level parallelism, resulting in increasing ...
Todd M. Austin, Gurindar S. Sohi
ICC
2007
IEEE
125views Communications» more  ICC 2007»
15 years 4 months ago
Network-Wide Resource Optimization of Wireless OFDMA Mesh Networks with Multiple Radios
— We consider the problem of joint end-to-end rate optimization and radio resource management in wireless OFDMA-based mesh networks. Radio units equipped with multiple radio inte...
Pablo Soldati, Mikael Johansson
JSAC
2006
79views more  JSAC 2006»
14 years 10 months ago
On the performance of multicarrier DS-CDMA with imperfect power control and variable spreading factors
Multicarrier direct-sequence code-division multiple access (MC-DS-CDMA) becomes an attractive technique for the future fourth-generation (4G) wireless system because it can flexibl...
Li-Chun Wang, Chih-Wen Chang