Power control and rate management for wireless multimedia CDMA systems
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Author(s)
Related Research Unit(s)
Detail(s)
| Original language | English |
|---|---|
| Pages (from-to) | 1215-1226 |
| Journal / Publication | IEEE Transactions on Communications |
| Volume | 49 |
| Issue number | 7 |
| Publication status | Published - Jul 2001 |
Link(s)
Abstract
We consider a wireless multimedia code-division multiple-access system, in which the terminals transmit at different rates. We formulate the problem as a constrained optimization problem, with the objective of maximizing the total effective rate. An optimal power control strategy is derived. When the scale of the system is large, the optimal solution takes a simple form, which is easy to be applied practically. Furthermore, our basic model can be extended to include delay-sensitive traffic.
Research Area(s)
- Multimedia CDMA, Multirate CDMA, Power control
Citation Format(s)
Power control and rate management for wireless multimedia CDMA systems. / Sung, Chi Wan; Wong, Wing Shing.
In: IEEE Transactions on Communications, Vol. 49, No. 7, 07.2001, p. 1215-1226.
In: IEEE Transactions on Communications, Vol. 49, No. 7, 07.2001, p. 1215-1226.
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
