Title :
Minimum outage probability and optimal power allocation for fading multiple-access channels
Author :
Li, Lifang ; Goldsmith, Andrea
Author_Institution :
California Inst. of Technol., Pasadena, CA, USA
Abstract :
We derive the optimal power allocation and minimum outage probability for fading multiple-access channels under the assumption that both the transmitters and the receiver have perfect channel side information. This minimum outage probability implicitly defines the outage capacity region. Two different assumptions about whether the outage declaration from each user is simultaneous or independent are considered
Keywords :
channel capacity; fading channels; multi-access systems; multiuser channels; optimal control; power control; probability; telecommunication control; fading multiple-access channels; independent outage declaration; minimum outage probability; optimal power allocation; outage capacity region; perfect channel side information; receiver; simultaneous outage declaration; transmitters; Broadcasting; Capacity planning; Engineering profession; Fading; Gaussian noise; Iterative algorithms; Power control; Transmitters; Wireless communication;
Conference_Titel :
Information Theory, 2000. Proceedings. IEEE International Symposium on
Conference_Location :
Sorrento
Print_ISBN :
0-7803-5857-0
DOI :
10.1109/ISIT.2000.866603
