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CN
2007
112views more  CN 2007»
15 years 6 months ago
Capacity analysis and MAC enhancement for UWB broadband wireless access networks
We analyze the capacity of ultra-wide band (UWB) wireless access networks supporting multimedia services by calculating the number of multimedia connections that can be supported ...
Lin X. Cai, Xuemin Shen, Jon W. Mark, Lin Cai
CN
2007
97views more  CN 2007»
15 years 6 months ago
Security enhancement of an IC-card-based remote login mechanism
Wang et al. presented a remote password authentication scheme using IC (Integrated Circuit) cards in 2004. Unfortunately, we discovered that their scheme is unable to withstand th...
Ting-Fang Cheng, Jung-San Lee, Chin-Chen Chang
COMCOM
2007
71views more  COMCOM 2007»
15 years 6 months ago
Performance evaluation of minimum interference routing in network scenarios with protection requirements
Minimum interference routing schemes are good options for achieving fewer working-path request rejections. They improve the vast majority of the current QoS routing proposals. How...
José-Luis Marzo, Eusebi Calle, Pere Vil&agr...
JC
2007
119views more  JC 2007»
15 years 6 months ago
Deterministic constructions of compressed sensing matrices
Compressed sensing is a new area of signal processing. Its goal is to minimize the number of samples that need to be taken from a signal for faithful reconstruction. The performan...
Ronald A. DeVore
JSA
2007
115views more  JSA 2007»
15 years 6 months ago
Speculative trivialization point advancing in high-performance processors
Trivial instructions are those instructions whose output can be determined without performing the actual computation. This is due to the fact that for these instructions the outpu...
Ehsan Atoofian, Amirali Baniasadi