Optimal power allocation for a time-varying wireless channel under heavy-traffic approximation.
Wei WuAri ArapostathisSanjay ShakkottaiPublished in: IEEE Trans. Autom. Control. (2006)
Keyphrases
- power allocation
- heavy traffic
- mimo systems
- wireless channels
- queueing networks
- asymptotically optimal
- video transmission
- unequal error protection
- multiple input multiple output
- channel conditions
- low complexity
- resource allocation
- wireless communication
- long run
- steady state
- arrival rate
- queue length
- data transmission
- dynamic programming
- communication systems
- video quality
- error concealment
- information systems
- channel coding
- video sequences
- source coding
- optimal allocation
- fading channels
- optimal control
- communication networks