1208 search results - page 130 / 242 » Channel abstractions for network security |
152
click to vote
GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract—The development and assessment of spectrum management methods for the copper access network are usually conducted under the assumption of accurate channel information. A...
216
click to vote
ISPEC
2011
Springer
14 years 9 months ago
2011
Springer
Abstract. Broadcast encryption provides a convenient method to distribute digital content to subscribers over an insecure broadcast channel. Traitor tracing is needed because some ...
161
click to vote
CCS
2004
ACM
15 years 12 months ago
2004
ACM
d Abstract) XiaoFeng Wang∗ Michael K. Reiter† We present congestion puzzles (CP), a new countermeasure to bandwidth-exhaustion attacks. Like other defenses based on client puz...
187
click to vote
WCNC
2008
IEEE
16 years 27 days ago
2008
IEEE
Abstract— Serially concatenated and iteratively decoded Irregular Variable Length Coding (IrVLC) combined with precoded Fast Frequency Hopping (FFH) M-ary Frequency Shift Keying ...
200
click to vote
TWC
2008
15 years 6 months ago
2008
Abstract--We investigate the dynamic spectrum sharing problem among primary and secondary users in a cognitive radio network. We consider the scenario where primary users exhibit o...