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VTC
2007
IEEE
105views Communications» more  VTC 2007»
15 years 6 months ago
Design and Implementation of an RF Front End for Physical Layer Wireless Network Emulation
Abstract—Networking researchers have long faced a fundamental tension between the experimental realism of wireless testbeds on one hand, and the control and repeatability of simu...
Glenn Judd, Peter Steenkiste
INFOCOM
1999
IEEE
15 years 4 months ago
Hop Reservation Multiple Access (HRMA) for Ad-Hoc Networks
A new multichannel MAC protocol called Hop-Reservation Multiple Access (HRMA) for wireless ad-hoc networks (multi-hop packet radio networks) is introduced, specified and analyzed. ...
Zhenyu Tang, J. J. Garcia-Luna-Aceves
HOTNETS
2010
14 years 6 months ago
Listen (on the frequency domain) before you talk
Conventional WiFi networks perform channel contention in time domain. This is known to be wasteful because the channel is forced to remain idle, while all contending nodes are bac...
Souvik Sen, Romit Roy Choudhury, Srihari Nelakudit...
ADC
2008
Springer
114views Database» more  ADC 2008»
15 years 6 months ago
Enabling Resource-Awareness for In-Network Data Processing in Wireless Sensor Networks
The next-generation of wireless sensor platforms allows for more advanced in-network data processing. The central challenge remains energy and communication efficiency. This paper...
Uwe Röhm, Mohamed Medhat Gaber, Quincy Tse
ICNP
2007
IEEE
15 years 6 months ago
Multicast Algorithms for Multi-Channel Wireless Mesh Networks
— Multicast is a key technology that provides efficient data communication among a set of nodes for wireless multi-hop networks. In sensor networks and MANETs, multicast algorit...
Guo-Kai Zeng, Bo Wang 0001, Yong Ding, Li Xiao, Ma...