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SIGCOMM
2009
ACM
16 years 26 days ago
Modeling energy efficiency in wireless internet communication
For wireless mobile Internet users the length of the battery life is one of the most important performance factors. The energy efficiency of the data transmission over radio is a ...
Enrico Rantala, Arto Karppanen, Seppo Granlund, Pa...
GLOBECOM
2008
IEEE
16 years 25 days ago
Joint Channel and Mismatch Correction for OFDM Reception with Time-interleaved ADCs: Towards Mostly Digital MultiGigabit Transce
— Time-interleaved (TI) analog-to-digital converters (ADCs) are a promising architecture for realizing the highspeed ADCs required to implement “mostly digital” receivers for...
P. Sandeep, Upamanyu Madhow, Munkyo Seo, Mark J. W...
IEEEPACT
2008
IEEE
16 years 23 days ago
A tuning framework for software-managed memory hierarchies
Achieving good performance on a modern machine with a multi-level memory hierarchy, and in particular on a machine with software-managed memories, requires precise tuning of progr...
Manman Ren, Ji Young Park, Mike Houston, Alex Aike...
ASAP
2007
IEEE
219views Hardware» more  ASAP 2007»
16 years 21 days ago
SIMD Vectorization of Histogram Functions
Existing SIMD extensions cannot efficiently vectorize the histogram function due to memory collisions. We propose two techniques to avoid this problem. In the first, a hierarchi...
Asadollah Shahbahrami, Ben H. H. Juurlink, Stamati...
CGO
2007
IEEE
16 years 21 days ago
Exploiting Narrow Accelerators with Data-Centric Subgraph Mapping
The demand for high performance has driven acyclic computation accelerators into extensive use in modern embedded and desktop architectures. Accelerators that are ideal from a sof...
Amir Hormati, Nathan Clark, Scott A. Mahlke