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IPPS
1996
IEEE
13 years 12 months ago
A New Approach to Pipeline FFT Processor
A new VLSI architecture for real-time pipeline FFT processor is proposed. A hardware oriented radix-22 algorithm is derived by integrating a twiddle factor decomposition technique ...
Shousheng He, Mats Torkelson
ISPD
2007
ACM
151views Hardware» more  ISPD 2007»
13 years 9 months ago
Pattern sensitive placement for manufacturability
When VLSI technology scales toward 45nm, the lithography wavelength stays at 193nm. This large gap results in strong refractive effects in lithography. Consequently, it is a huge...
Shiyan Hu, Jiang Hu
INFOCOM
2011
IEEE
12 years 11 months ago
Sharing multiple messages over mobile networks
—Information dissemination in a large network is typically achieved when each user shares its own information or resources with each other user. Consider n users randomly located...
Yuxin Chen, Sanjay Shakkottai, Jeffrey G. Andrews
SASN
2005
ACM
14 years 1 months ago
Key distribution and update for secure inter-group multicast communication
Group communication has become an important component in wireless networks. In this paper, we focus on the environments in which multiple groups coexist in the system, and both in...
Weichao Wang, Bharat K. Bhargava
MOBICOM
2006
ACM
14 years 1 months ago
Localized algorithm for aggregate fairness in wireless sensor networks
For data-collection applications in sensor networks, it is important to ensure all data sources have equal (or weighted) access to network bandwidth so that the base stations rece...
Shigang Chen, Zhan Zhang