标题: Codecast: Supporting Data Driven In-Network Processing for Low-Power Wireless Sensor Networks
Codecast is a many-to-many communication protocol for low-power sensor networks that provide high throughput and reliable data sharing from multiple sources to multiple destinations of a network. Codecast uses physical layer capture on concurrent transmissions for high spatial reuse and a network-assisted network coding for high throughput as the core techniques. Our extensive evaluation in two large-scale testbed deployments (Indriya and Flocklab) shows that Codecast provides up to 4x the throughput of Chaos and 1.8x the throughput of LWB for many-to-many data communication. Finally, we demonstrate the utility of Codecast through a distributed channel selection mechanism and a link state based routing protocol
简介: Chan Mun Choon graduated with a BS in Computer and Electrical Engineering from Purdue University, West Lafeyette, Indiana, in 1990, MSEE in 1993 and Ph.D. in 1997, both from Columbia University. From 1997 to 2003, he was a Member of Technical Staff in the Network Research Laboratory, Bell Labs, Lucent Technologies. He is currently an Associate Professor in School of Computing. His current research focus is on mobile computing, wireless sensor network and data plane programmability.