— We consider the problem of rate allocation in a fading Gaussian multiple-access channel with fixed transmission powers. The goal is to maximize a general concave utility funct...
Abstract— In a fading broadcast channel (BC), Queue Proportional Scheduling (QPS) is presented via geometric programming (GP). Given the current queue state, QPS allocates a data...
W e investigate packet discarding schemes for TCP over ATM with UBR service. In doing so, we tested the eflective throughput of two existing schemes, Partial Pnwlcet Discard(PPD) ...
Today's processors provide a rich source of statistical information on program execution characteristics through hardware counters. However, traditionally, operating system (...
Many industrial or research activities are so expensive that it is often benefitable for the involved agents to cofund the construction or the purchase of a common required resou...