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BROADNETS
2007
IEEE
14 years 1 months ago
Online broadcasting and multicasting in WDM networks with shared light splitter bank
— In this paper we deal with online broadcasting and multicasting in a WDM optical network with shared light splitter bank. Our objective is to maximize the network throughput. S...
Weifa Liang, Yuzhen Liu
COMCOM
2007
136views more  COMCOM 2007»
13 years 7 months ago
Demand-scalable geographic multicasting in wireless sensor networks
In this paper, we focus on the challenge of demand-scalable multicast routing in wireless sensor networks. Due to the ad-hoc nature of the placement of the sensor nodes as well as...
Shibo Wu, K. Selçuk Candan
MSWIM
2006
ACM
14 years 1 months ago
An efficient multicast packet delivery scheme for UMTS
In this paper we present an efficient scheme for the multicast transmission of the data in the Universal Mobile Telecommunications System (UMTS). We take advantage of the tree top...
Antonios G. Alexiou, Dimitrios Antonellis, Christo...
IJNSEC
2008
140views more  IJNSEC 2008»
13 years 7 months ago
A Secure Group Key Management Scheme for Wireless Cellular Systems
In wireless networks, secure multicast protocols are more difficult to implement efficiently due to the dynamic nature of the multicast group and the scarcity of bandwidth at the ...
Hwa Young Um, Edward J. Delp
ICIP
2006
IEEE
14 years 1 months ago
Multiple Tree Video Multicast Over Wireless Ad Hoc Networks
—In this paper, we propose multiple tree construction schemes and routing protocols for video streaming over wireless ad hoc networks. The basic idea is to split the video into m...
Avideh Zakhor, Wei Wei