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WCNC
2010
IEEE
15 years 11 months ago
Frequency Reuse Techniques for Attaining Both Coverage and High Spectral Efficiency in OFDMA Cellular Systems
—Inter-cell interference (ICI) is always a big obstacle to attain wide area coverage and high spectral efficiency in cellular systems. In this work we make a study of two well-kn...
Zheng Xie, Bernhard Walke
EUC
2006
Springer
15 years 11 months ago
A Reverse AODV Routing Protocol in Ad Hoc Mobile Networks
In mobile ad hoc networks, mobile devices wander autonomously for the use of wireless links and dynamically varying network topology. AODV (Ad-hoc on-demand Distance vector routing...
Chonggun Kim, Elmurod Talipov, Byoungchul Ahn
TC
2008
15 years 7 months ago
Hardware Implementation Trade-Offs of Polynomial Approximations and Interpolations
This paper examines the hardware implementation trade-offs when evaluating functions via piecewise polynomial approximations and interpolations for precisions of up to 24 bits. In ...
Dong-U Lee, Ray C. C. Cheung, Wayne Luk, John D. V...
NOCS
2010
IEEE
15 years 5 months ago
Design of a High-Throughput Distributed Shared-Buffer NoC Router
Router microarchitecture plays a central role in the performance of an on-chip network (NoC). Buffers are needed in routers to house incoming flits which cannot be immediately forw...
Rohit Sunkam Ramanujam, Vassos Soteriou, Bill Lin,...
IJPP
2011
105views more  IJPP 2011»
15 years 2 months ago
Correlating Radio Astronomy Signals with Many-Core Hardware
A recent development in radio astronomy is to replace traditional dishes with many small antennas. The signals are combined to form one large, virtual telescope. The enormous data ...
Rob van Nieuwpoort, John W. Romein