519 search results - page 72 / 104 » Sharing the cost of multicast transmissions in wireless netw... |
132
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TMC
2010
14 years 11 months ago
2010
—We consider a point-to-multipoint cognitive radio network that shares a set of channels with a primary network. Within the cognitive radio network, a base station controls and s...
117
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COMSWARE
2008
IEEE
15 years 7 months ago
2008
IEEE
Abstract—Mobile WiMAX aims to provide multimedia multicast/broadcast service (MBS) as well as elastic data service. However, supporting delay sensitive applications like video/au...
136
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DIALM
2007
ACM
15 years 5 months ago
2007
ACM
Reliable broadcast can be a very useful primitive for many distributed applications, especially in the context of sensoractuator networks. Recently, the issue of reliable broadcas...
100
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SAC
2010
ACM
15 years 8 months ago
2010
ACM
A large number of the MAC protocols proposed for establishing wireless sensor networks are based on the 802.11 standard. The trade-off in these protocols is the control packet ov...
CN
2008
15 years 1 months ago
2008
Bi-directional WDM transmission is a technique that allows data to be transmitted simultaneously in both directions of a fiber, with different sets of wavelength channels for each...