24421 search results - page 243 / 4885 » Communicating Complex Systems |
IACR
2011
12 years 10 months ago
2011
KASUMI is a block cipher which consists eight Feistel rounds with a 128-bit key. The confidentiality and integrity of UMTS, GSM and GPRS mobile communications systems depend heavi...
VTC
2008
IEEE
14 years 5 months ago
2008
IEEE
—When the maximum number of best candidates retained at each tree search level of the K-Best Sphere Detection (SD) is kept low for the sake of maintaining a low memory requiremen...
CDC
2010
IEEE
13 years 5 months ago
2010
IEEE
Event-triggered control systems are systems in which the control signal is recomputed when the plant's output signal leaves a triggering-set. There has been recent interest in...
ICALP
2005
Springer
14 years 4 months ago
2005
Springer
We present a single-database private information retrieval (PIR) scheme with communication complexity O(k+d), where k ≥ log n is a security parameter that depends on the database...
ICC
2009
IEEE
14 years 5 months ago
2009
IEEE
Abstract— The problem of resource allocation (RA) in a downlink OFDMA system is examined under the realistic assumption of imperfect channel state information (CSI) at the base s...