147 search results - page 8 / 30 » Robust Metering Schemes for General Access Structures |
MOBISYS
2004
ACM
14 years 7 months ago
2004
ACM
Wireless data broadcast has received a lot of attention from industries and academia in recent years. Access efficiency and energy conservation are two critical performance concer...
TIT
2008
13 years 7 months ago
2008
Error-correcting codes and matroids have been widely used in the study of ordinary secret sharing schemes. In this paper, the connections between codes, matroids, and a special cla...
INFOCOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—Dynamic spectrum access has been proposed as a means to share scarce radio resources, and requires devices to follow protocols that use resources in a proper, disciplined manner...
ICDCS
2005
IEEE
14 years 1 months ago
2005
IEEE
The design of the access networks of next generation broadband wireless systems requires special attention in the light of changing network characteristics. In this paper, we pres...
ICC
2008
IEEE
14 years 1 months ago
2008
IEEE
—We consider opportunistic communications over multiple channels where the state (“good” or “bad”) of each channel evolves as independent and identically distributed Mark...