571 search results - page 42 / 115 » Improving the Usable Capacity of Ad Hoc Networks |
TMC
2008
14 years 11 months ago
2008
Mutual network synchronization is a distributed method in which geographically separated clocks align their times to one another without the need of reference or master clocks. Mut...
118
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PEWASUN
2004
ACM
15 years 4 months ago
2004
ACM
This paper studies the performance of a multi-rate mobile ad hoc network (MANET) using an extended ns-2 simulator. A link adaptation algorithm is developed and tested. The multi-r...
HICSS
2005
IEEE
15 years 4 months ago
2005
IEEE
Existing ad hoc routing protocols are either unicast or multicast. In this paper we propose a simple extension to the Dynamic Source Routing Protocol (DSR) to cater for group comm...
99
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CIC
2006
15 years 18 days ago
2006
- Directional antennas are used to improve spatial reuse, but have the problem of deafness. The DUDMAC protocol [9] uses the ORTS, OCTS, DDATA, and DACK mechanisms and a blocking a...
BROADNETS
2007
IEEE
15 years 5 months ago
2007
IEEE
—Packet based wireless networks have provided high data rates, and the desire for ubiquitous wireless computing is growing rapidly. To accommodate these demands, wireless systems...