By Topic

Power control for multirate CDMA systems with interference cancellation

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Siu Man Shum ; Dept. of Electr. & Electron. Eng., Hong Kong Univ., China ; Cheng, R.S.

We consider a wireless multirate CDMA system with perfect successive interference cancellation (IC). Different services have different rates, quality of service (QoS) requirements. We formulate the problem as a constrained optimization problem with the objective of minimizing the total transmission power. An optimal power control strategy is derived. We find that ranking users in descending order of channel gain can minimize the total transmission power of the users, regardless of the users' data rate and QoS requirements

Published in:

Global Telecommunications Conference, 2000. GLOBECOM '00. IEEE  (Volume:2 )

Date of Conference:

2000