Abstract
This paper considers uplink (mobile to base station) power control for lognormal fading channels. Combining the channel and power control model with an infinite horizon discounted cost function, the optimal power control is analyzed by the HJB equation. We also develop an approximate, but highly scalable, solution to the HJB equation in terms of a Iocal polynomial approximation of the exact solution. A simple example of a single user system is used to illustrate the nearly optimal controller via the local polynomial approximation. This single user based control design may be applied to systems with large populations.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
