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DATE
2006
IEEE
171views Hardware» more  DATE 2006»
16 years 1 months ago
Dynamic bit-width adaptation in DCT: image quality versus computation energy trade-off
We present a dynamic bit-width adaptation scheme in DCT applications for efficient trade-off between image quality and computation energy. Based on sensitivity differences of 64 ...
Jongsun Park, Jung Hwan Choi, Kaushik Roy
DATE
2006
IEEE
152views Hardware» more  DATE 2006»
16 years 1 months ago
Adaptive chip-package thermal analysis for synthesis and design
Ever-increasing integrated circuit (IC) power densities and peak temperatures threaten reliability, performance, and economical cooling. To address these challenges, thermal analy...
Yonghong Yang, Zhenyu (Peter) Gu, Changyun Zhu, Li...
GLOBECOM
2006
IEEE
16 years 1 months ago
Propagation Channel Characteristics for Peer-to-Peer Multiple Antenna Systems at 300 MHz
This paper presents results from the first double-directional measurements of the Multiple-Input Multiple-Output (MIMO) peer-to-peer radio channel in the 300 MHz frequency range....
Gunnar Eriksson, Fredrik Tufvesson, Andreas F. Mol...
GLOBECOM
2006
IEEE
16 years 1 months ago
A Coverage-Preserving and Hole Tolerant Based Scheme for the Irregular Sensing Range in Wireless Sensor Networks
— Coverage is an important issue related to WSN quality of service. Several centralized/decentralized solutions based on the geometry information of sensors and under the assumpt...
Azzedine Boukerche, Xin Fei, Regina Borges de Arau...
ICNP
2006
IEEE
16 years 1 months ago
Reducing Congestion Effects in Wireless Networks by Multipath Routing
Abstract—We propose a solution to improve fairness and increase throughput in wireless networks with location information. Our approach consists of a multipath routing protocol, ...
Lucian Popa 0002, Costin Raiciu, Ion Stoica, David...
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