文章基本信息

标题：Broadcasting Through UDG in Manets by GPS Assistance
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作者：A. P.Vikram ; B. K.Renuka ; C. P.VenkataNaveen 等
期刊名称：International Journal of Computer Science and Information Technologies
电子版ISSN：0975-9646
出版年度：2011
卷号：2
期号：6
页码：2920-2923
出版社：TechScience Publications
摘要：Adhocnetworks are useful in many Application Environments and do not need any infrastructure support. Collaborative computing and communication in smaller areas can be setup by using Adhoc networking technologies. Broadcast protocols play an important role in building wireless multihop Adhoc networks .Because of high mobility in the network, rapid topological changes occurs, message passing in between the network occurs collision, so to avoid collision and maximum utilization of bandwidth we are using cross layer interaction. Some parameters (eg: radio propagation, hostile interference, traffic demands etc)may dynamically change ,the protocol must be adaptively tuned. so proper tuning requires exchange of information across layers, and protocol uses the unit disk graph model with FDMA And TDMA mechanisms.
关键词：Adhocnetworks; multiple Access schemes; unit;disk graph (UDG).