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JCIT
2007
133views more  JCIT 2007»
15 years 7 months ago
Reused Page Management for Log-Structured Flash Storage Systems
Recently, a flash memory has become a major database storage in building portable information devices because of its non-volatile, shock-resistant, power-economic nature, and fast...
Changbae Roh, Siwoo Byun
JSCIC
2007
89views more  JSCIC 2007»
15 years 7 months ago
Dispersion and Dissipation Error in High-Order Runge-Kutta Discontinuous Galerkin Discretisations of the Maxwell Equations
Different time-stepping methods for a nodal high-order discontinuous Galerkin discretisation of the Maxwell equations are discussed. A comparison between the most popular choices o...
D. Sármány, M. A. Botchev, Jaap J. W...
TWC
2008
106views more  TWC 2008»
15 years 7 months ago
Cooperative communications protocol for multiuser OFDM networks
This paper proposes a relay-based scheme where a fixed number of relays are utilized to design an OFDM cooperative protocol. By exploiting limited feedback from the destination ter...
W. Pam Siriwongpairat, Ahmed K. Sadek, K. J. Ray L...
TC
2002
15 years 7 months ago
Coordinated En-Route Web Caching
Web caching is an important technique for reducing Internet access latency, network traffic, and server load. This paper investigates cache management strategies for en-route web ...
Xueyan Tang, Samuel T. Chanson
ICC
2009
IEEE
106views Communications» more  ICC 2009»
15 years 5 months ago
Hybrid ARQ with Rate Adaptation in Multiband OFDM UWB Systems
In this paper, we propose a cross-layer design (CLD) scheme combining rate adaptation and four types of hybrid automatic repeat request (HARQ) for multiband orthogonal frequency di...
Cheng-Xiang Wang, Heung-Gyoon Ryu, Hsiao-Hwa Chen,...