Power control and rate management for wireless multimedia CDMA systems.

Power control and rate management for wireless multimedia CDMA systems.

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 th...

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Bibliografische gegevens
Gepubliceerd in:IEEE Transactions on communications 49, 7 (2001).
Hoofdauteur: Chi Wan Sung
Formaat: Artikel
Taal:English
Onderwerpen:
QoS.
Code-division multiple-access system.
Constrained optimization problem.
Delay-sensitive traffic.
Mobile communication systems.
Optimal power control.
Rate management.
Single-cell CDMA system.
Voice terminals.
Wireless multimedia CDMA systems.