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WIMOB
2008
IEEE
15 years 4 months ago
PGMS: Pseudo-optimal Greedy Media Streaming Algorithm for Heterogeneous Wireless Networks
The integration of different wireless access technologies combined with the huge characteristic diversity of supported services in next-generation systems creates a real heterogen...
Ahmed H. Zahran, Cormac J. Sreenan
GLOBECOM
2007
IEEE
15 years 4 months ago
Performance Analysis of a Wireless Network with Opportunistic Spectrum Sharing
— We analyze the performance of a wireless system that allows opportunistic spectrum sharing. The system consists of a set of primary users sharing a set of channels over a cover...
Shensheng Tang, Brian L. Mark
VTC
2007
IEEE
130views Communications» more  VTC 2007»
15 years 4 months ago
Automated Up- and Downlink Capacity Balancing in WCDMA Networks
— Dynamic optimization of UMTS systems has been gaining a growing interest by the research community. In this context, the current paper concentrates on dynamic automated tuning ...
Mario García-Lozano, Oriol Sallent, Jordi P...
ICDCS
2006
IEEE
15 years 4 months ago
A Locality-Aware Cooperative Cache Management Protocol to Improve Network File System Performance
In a distributed environment the utilization of file buffer caches in different clients may vary greatly. Cooperative caching is used to increase cache utilization by coordinatin...
Song Jiang, Fabrizio Petrini, Xiaoning Ding, Xiaod...
MSS
2003
IEEE
81views Hardware» more  MSS 2003»
15 years 3 months ago
SPIRAL: A Client-Transparent Third-Party Transfer Scheme for Network Attached Disks
Third-party transfer is a data transfer mechanism where the party initiating the transfer is neither the source nor the sink for the data. In this paper, we present a scheme for s...
Xiaonan Ma, A. L. Narasimha Reddy