DocumentCode
2515404
Title
Duality and stability regions of multi-rate broadcast and multiple access networks
Author
Cadambe, Viveck R. ; Jafar, Syed A.
Author_Institution
Electr. Eng. & Comput. Sci., Univ. of California, Irvine, CA
fYear
2008
fDate
6-11 July 2008
Firstpage
762
Lastpage
766
Abstract
We study stability regions of multi-rate Gaussian multiple access (MAC) and broadcast (BC) networks with centralized scheduling algorithms. Techniques are presented to characterize stability regions of BC and MAC networks with peak power constraints and average power constraints. The duality property that relates the MAC and BC information theoretic capacity regions is found to extend to their stability regions as well, in the average power constraint case.
Keywords
Gaussian processes; broadcasting; multi-access systems; scheduling; BC networks; MAC networks; average power constraints; centralized scheduling algorithms; duality regions; information theoretic capacity regions; multirate Gaussian multiple access networks; multirate broadcast networks; peak power constraints; stability regions; Broadcasting; Communication networks; Decoding; Dynamic scheduling; Information theory; Optimal scheduling; Physical layer; Routing; Scheduling algorithm; Stability;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 2008. ISIT 2008. IEEE International Symposium on
Conference_Location
Toronto, ON
Print_ISBN
978-1-4244-2256-2
Electronic_ISBN
978-1-4244-2257-9
Type
conf
DOI
10.1109/ISIT.2008.4595089
Filename
4595089
Link To Document