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IWCMC
2006
ACM
14 years 4 months ago
Cross-layer performance analysis of joint rate and power adaptation schemes with multiple-user contention in Nakagami fading cha
Adaptively adjusting transmission rate and power to concurrently enhance goodput and save energy is an important issue in the wireless local area network (WLAN). However, goodput ...
Li-Chun Wang, Kuang-Nan Yen, Jane-Hwa Huang, Ander...
WOWMOM
2006
ACM
135views Multimedia» more  WOWMOM 2006»
14 years 4 months ago
MCMSDA: A Multi-Channel Multi-Sector Directional Antenna Wireless LAN
Recently there is an increasing interest in using directional antennas and multi-channel for Ad-hoc wireless networks. Directional antennas provide higher capacity and less multi-...
Yong Huang, Weibo Gong, Dev Gupta
ICDCSW
2005
IEEE
14 years 3 months ago
QoS Oriented Dynamic Replica Cost Model for P2P Computing
Replication on multiple nodes is an effective way to improve the availability in the P2P or grid environment. It is difficult to determine how many replicas can fulfill the user r...
Feng Mao, Hai Jin, Deqing Zou, Baoli Chen, Li Qi
PPOPP
2005
ACM
14 years 3 months ago
Exposing disk layout to compiler for reducing energy consumption of parallel disk based systems
Disk subsystem is known to be a major contributor to overall power consumption of high-end parallel systems. Past research proposed several architectural level techniques to reduc...
Seung Woo Son, Guangyu Chen, Mahmut T. Kandemir, A...
STORAGESS
2005
ACM
14 years 3 months ago
Secure capabilities for a petabyte-scale object-based distributed file system
Recently, the Network-Attached Secure Disk (NASD) model has become a more widely used technique for constructing large-scale storage systems. However, the security system proposed...
Christopher Olson, Ethan L. Miller