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INFOCOM
2003
IEEE
15 years 3 months ago
An FDD Wideband CDMA MAC Protocol for Wireless Multimedia Networks
Abstract—A medium access control (MAC) protocol is developed for wireless multimedia networks based on frequency division duplex (FDD) wideband code division multiple access (CDM...
Xudong Wang
INFOCOM
2003
IEEE
15 years 3 months ago
EMPOWER: A Network Emulator for Wireless and Wireline Networks
— The increasing need of protocol development environments and network performance evaluation tools gives rise to the research of flexible, scalable, and accurate network emulato...
Pei Zheng, Lionel M. Ni
ISCAS
2003
IEEE
114views Hardware» more  ISCAS 2003»
15 years 3 months ago
On the hardware implementations of the SHA-2 (256, 384, 512) hash functions
Couple to the communications wired and unwired networks growth, is the increasing demand for strong secure data transmission. New cryptographic standards are developed, and new en...
Nicolas Sklavos, Odysseas G. Koufopavlou
ISORC
2003
IEEE
15 years 3 months ago
A Dynamic Shadow Approach for Mobile Agents to Survive Crash Failures
Fault tolerance schemes for mobile agents to survive agent server crash failures are complex since developers normally have no control over remote agent servers. Some solutions mo...
Simon Pears, Jie Xu, Cornelia Boldyreff
PODC
2003
ACM
15 years 3 months ago
Oblivious signature-based envelope
We propose a new cryptographic primitive called oblivious signaturebased envelope (OSBE). Informally, an OSBE scheme enables a sender to send an envelope (encrypted message) to a ...
Ninghui Li, Wenliang Du, Dan Boneh