454 search results - page 36 / 91 » The Capacity Allocation Paradox |
SECON
2010
IEEE
13 years 7 months ago
2010
IEEE
Throughput maximization is a key challenge in cognitive radio ad hoc networks, where the availability of local spectrum resources may change from time to time and hopby-hop. To ach...
INFOCOM
2012
IEEE
12 years 11 days ago
2012
IEEE
—In this paper we study the resource allocation in OFDM-based cognitive radio (CR) networks, under the consideration of many practical limitations such as imperfect spectrum sens...
ICAC
2006
IEEE
14 years 4 months ago
2006
IEEE
— Event processing systems link event producers and consumers in a flexible manner, by supporting multiple communication patterns and powerful message transformations. Such syst...
LCN
2006
IEEE
14 years 4 months ago
2006
IEEE
— Hybrid Medium Access Control (MAC) protocols combine the strength of random and schedule based MAC schemes. From random MAC schemes, Hybrid MAC protocols borrow flexibility an...
CAAN
2004
Springer
14 years 3 months ago
2004
Springer
We study the bandwidth allocation problem Maximize U(x), subject to Ax ≤ c; x ≥ 0 where U is a utility function, x is a bandwidth allocation vector, and Ax ≤ c represent the...