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Power Constrained and Delay Optimal Policies for Scheduling Transmission over a Fading Channel (2003)
| Content Provider | CiteSeerX |
|---|---|
| Author | Goyal, Munish Kumar, Anurag Sharma, Vinod |
| Description | In Ieee Infocom We consider an optimal power and rate scheduling problem for a single user transmitting to a base station on a fading wireless link with the objective of minimizing the mean delay subject to an average power constraint. The base station acts as a controller which, depending upon the transmitter buffer lengths and the signal power to interference ratio (SIR) on the uplink pilot channel, allocates transmission rate and power to the user. We provide structural results for an average cost optimal stationary policy under a long run average transmitter power constraint. We obtain a closed form expression relating the optimal policy when the SIR is the best, to the optimal policy for any other SIR value. We also obtain lower and upper bounds for the optimal policy. |
| File Format | |
| Language | English |
| Publisher Date | 2003-01-01 |
| Access Restriction | Open |
| Subject Keyword | Fading Channel Average Power Constraint Single User Structural Result Rate Scheduling Problem Closed Form Expression Transmission Rate Mean Delay Subject Optimal Policy Signal Power Upper Bound Optimal Power Delay Optimal Policy Fading Wireless Link Uplink Pilot Channel Base Station Sir Value Average Cost Optimal Stationary Policy Power Constrained |
| Content Type | Text |
| Resource Type | Article |
