Πλοήγηση ανά Συγγραφέα "Tsoukatos, K. P."
Αποτελέσματα 1-9 από 9
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Asymptotic optimality of the Round-Robin policy in multipath routing with resequencing
(2006)We consider a model of a multipath routing system where arriving customers are routed to a set of identical, parallel, single server queues according to balancing policies operating without state information. After completion ... -
Cross-Layer Antenna Beamforming and Power Control in Wireless Uplinks
(2009)We consider backlog-driven power control and antenna beamforming as a means to maximize network throughput in a wireless uplink, where a base station receives with an antenna array from single-antenna wireless users. ... -
Cross-layer power control in wireless networks
(2006)We introduce a power control algorithm that exploits queue length information to achieve maximum data throughput in single-hop CDMA wireless networks. The algorithm operates in real-time, i.e., executes a single iteration ... -
Joint beamforming and power control for CDMA uplink throughput maximization
(2007)We consider joint beamforming and power control as a means to maximize throughput in a CDMA wireless uplink, where a base station equipped with multiple antennas receives from single - antenna wireless users. Throughput ... -
Lightweight cross-layer control algorithms for fairness and energy efficiency in CDMA Ad-Hoc networks
(2006)We consider a CDMA wireless ad - hoc network in high SINR regime. We introduce a suite of cross - layer algorithms for joint flow control, routing, scheduling and power control. algorithms guarantee forwarding of all ... -
Maximum throughput power control in CDMA wireless networks
(2006)We Introduce cross-layer, distributed power control algorithms that guarantee maximum possible data throughput in multihop CDMA wireless networks. Throughput maximization, for given power budget, Is achieved by jointly ... -
Physical layer techniques and maximum throughput scheduling with antenna arrays
(2006)We consider the downlink of a wireless system, where a base station transmits to users with an antenna array. We introduce scheduling algorithms that employ randomization to achieve maximum throughput, at low computational ... -
Power-law vs exponential queueing in a network traffic model
(2008)We examine the impact of network traffic dependencies on queueing performance in the context of a popular stochastic model, namely the infinite capacity discrete-time queue with deterministic service rate and M vertical ... -
Stochastic comparisons for a static routing problem with resequencing
(2004)In communication networks, packets from the same source-destination pair may be routed along several paths and arrive at their receiver out of order. This often necessitates the use of a resequencing buffer at the destination. ...