Abstract
Transmitter energy is a valuable resource in wireless networks. Transmitter power management can have an impact on battery life for mobile users, link level QoS and network capacity. We consider efficient use of transmitter energy in a streaming application. We formulate an optimization problem that corresponds to minimizing the transmission energy required to achieve an acceptable level of distortion subject to a delay constraint. By considering jointly the selection of coding parameters and transmitter power we can formulate an optimal policy. We present results illustrating the advantages of jointly considering these two variables.
Original language | English (US) |
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Pages (from-to) | 185-189 |
Number of pages | 5 |
Journal | Conference Record of the Asilomar Conference on Signals, Systems and Computers |
Volume | 1 |
DOIs | |
State | Published - 2001 |
Event | 35th Asilomar Conference on Signals, Systems and Computers - Pacific Grove, CA, United States Duration: Nov 4 2001 → Nov 7 2001 |
ASJC Scopus subject areas
- Signal Processing
- Computer Networks and Communications