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» One-Shot Capacity of Discrete Channels
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TIT
2008
94views more  TIT 2008»
14 years 11 months ago
Why Do Block Length and Delay Behave Differently if Feedback Is Present?
Abstract--For output-symmetric discrete memoryless channels (DMCs) at even moderately high rates, fixed-block-length communication systems show no improvements in their error expon...
Anant Sahai
INFOCOM
2007
IEEE
15 years 6 months ago
Two-Tier Load Balancing in OSPF Wireless Back-Hauls
Abstract— High-speed wireless communication technology (e.g. WiMAX) makes it feasible and cost-effective to build wireless back-hauls for Internet access. Compared to wired count...
Xiaowen Zhang, Hao Zhu
73
Voted
CORR
2008
Springer
105views Education» more  CORR 2008»
14 years 11 months ago
Success Exponent of Wiretapper: A Tradeoff between Secrecy and Reliability
Equivocation has been widely used as a measure of security after Shannon[10]. For an infinite system such as the wiretap channel defined in [2], equivocation is unbounded and so e...
Chung Chan
90
Voted
CORR
2007
Springer
113views Education» more  CORR 2007»
14 years 11 months ago
Communication under Strong Asynchronism
We consider asynchronous communication over point-to-point discrete memoryless channels without feedback. The transmitter starts sending one block codeword at an instant that is u...
Aslan Tchamkerten, Venkat Chandar, Gregory W. Worn...