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PERCOM
2010
ACM
13 years 7 months ago
Towards IEEE 802.15.4e: A study of performance aspects
—We discuss the applicability of IEEE 802.15.4 for application in industrial automation. Based on the specific requirements in this field, especially w.r.t. real-time operation...
Feng Chen, Reinhard German, Falko Dressler
ICASSP
2009
IEEE
14 years 3 months ago
Time-varying Opportunistic Protocol for maximizing sensor networks lifetime
We consider transmission scheduling by medium access control (MAC) protocols for energy limited wireless sensor networks (WSN) in order to maximize the network lifetime. Time-vary...
Kobi Cohen, Amir Leshem
IPPS
2009
IEEE
14 years 3 months ago
Improving RDMA-based MPI eager protocol for frequently-used buffers
MPI is the main standard for communication in high-performance clusters. MPI implementations use the Eager protocol to transfer small messages. To avoid the cost of memory registr...
Mohammad J. Rashti, Ahmad Afsahi
WCNC
2008
IEEE
14 years 3 months ago
An Uplink Medium Access Protocol with SDMA Support for Multiple-Antenna WLANs
— In this paper, we propose a contention based uplink Medium Access Control (MAC) protocol design for Wireless Local Area Networks (WLANs) with Spatial Division Multiple Access (...
Sheng Zhou, Zhisheng Niu
ICNSC
2007
IEEE
14 years 3 months ago
A New Anti-Spam Protocol Using CAPTCHA
— Today sending spams has turned to be a major problem in the Internet. It is so serious that more than 80% of the transferred emails are spams. As a result, various methods have...
Sajad Shirali-Shahreza, Ali Movaghar