By Topic

Resource allocation for downlink of multi-user multi-band wireless networks

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
$33 $33
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

3 Author(s)
S. Akhlaghi ; Dept. of Eng., Shahed Univ., Tehran, Iran ; I. Hajari ; E. Rahimi

The aim of this reported work was investigation of a proper channel assignment method in the downlink channel of a multi-user wireless network in which the transmitter aims at sending individual data streams to certain numbers of users through a limited number of sub-channels. In this regard, considering the network throughput as the performance function, it is demonstrated that the problem can be formulated as an optimisation problem which is not convex in general. However, through relaxing some constraints, the problem can be cast as a convex optimisation problem, leading to a simple power allocation strategy.

Published in:

Electronics Letters  (Volume:47 ,  Issue: 3 )