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TVLSI
2008
121views more  TVLSI 2008»
13 years 10 months ago
Area-Efficient Arithmetic Expression Evaluation Using Deeply Pipelined Floating-Point Cores
Recently, it has become possible to implement floating-point cores on field-programmable gate arrays (FPGAs) to provide acceleration for the myriad applications that require high-p...
Ronald Scrofano, Ling Zhuo, Viktor K. Prasanna
TWC
2008
142views more  TWC 2008»
13 years 10 months ago
Cooperative Diversity in Interference Limited Wireless Networks
Using relays in wireless networks can potentially lead to significant capacity increases. However, within an asynchronous multi-user communication setting, relaying might cause mor...
Sam Vakil, Ben Liang
TWC
2008
104views more  TWC 2008»
13 years 10 months ago
Adaptive ARQ with energy efficient backoff on Markov fading links
In this letter, we are concerned with adaptive ARQ techniques combined with backoff strategies that exploit the bursty nature of wireless links for improved energy savings. Specifi...
Ananthanarayanan Chockalingam, Michele Zorzi
CN
2004
99views more  CN 2004»
13 years 10 months ago
Broadband communication support for earth observation from the International Space Station
In order to support the communications needs of Earth-observing instruments on the International Space Station (ISS), alternative communications architectures to provide broadband...
Alex T. Nguyen, Michael H. Hadjitheodosiou, John S...
MOBIHOC
2007
ACM
14 years 10 months ago
Balancing traffic load in wireless networks with curveball routing
We address the problem of balancing the traffic load in multi-hop wireless networks. We consider a point-to-point communicating network with a uniform distribution of source-sink ...
Lucian Popa 0002, Afshin Rostamizadeh, Richard M. ...