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SIGMETRICS
2010
ACM
143views Hardware» more  SIGMETRICS 2010»
14 years 11 months ago
A novel DTN based energy neutral transfer scheme for energy harvested WSN Gateways
To overcome the problem of unavailability of grid power in rural India, we explore the possibility of powering WSN Gateways using a bicycle dynamo. The "data mule" bicyc...
Tamma V. Prabhakar, Akshay Uttama Nambi S. N., H. ...
TCSV
2008
103views more  TCSV 2008»
15 years 4 months ago
Frame Buffer Access Reduction for MPEG Video Decoder
Abstract--Frame buffer power consumption and bandwidth requirement are two critical design issues in MPEG video decoders due to the overwhelming amount of frame data accesses. This...
Wei-Cheng Lin, Chung-Ho Chen
TSP
2010
14 years 11 months ago
Detection of spatially correlated Gaussian time series
This work addresses the problem of deciding whether a set of realizations of a vector-valued time series with unknown temporal correlation are spatially correlated or not. For wide...
David Ramírez, Javier Vía, Ignacio S...
SOCC
2008
IEEE
233views Education» more  SOCC 2008»
15 years 11 months ago
A low-power 1-Gbps reconfigurable LDPC decoder design for multiple 4G wireless standards
Abstract— In this paper we present an efficient system-onchip implementation of a 1-Gbps LDPC decoder for 4G (or beyond 3G) wireless standards. The decoder has a scalable datapa...
Yang Sun, Joseph R. Cavallaro
JSA
2008
91views more  JSA 2008»
15 years 4 months ago
Using supplier locality in power-aware interconnects and caches in chip multiprocessors
Conventional snoopy-based chip multiprocessors take an aggressive approach broadcasting snoop requests to all nodes. In addition each node checks all received requests. This appro...
Ehsan Atoofian, Amirali Baniasadi