Cross-layer optimization
Cross-layer optimization is an escape from the pure waterfall-like concept of the OSI communications model with virtually strict boundaries between layers. The cross layer approach…
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Cross-layer optimization is an escape from the pure waterfall-like concept of the OSI communications model with virtually strict boundaries between layers. The cross layer approach…
DESIGN ISSUES · The wireless link characteristics are time-varying in nature: There are transmission impediments like fading, path loss, blockage and…
MANET is the short form of Mobile AdHoc Network. In ad-hoc networks all the nodes are mobile in nature and hence they…
While a wireless network is more versatile than a wired one, it is also more vulnerable to attacks. This is…
What is a Mobile Ad-hoc Network (MANET)? When we think about computer networks the idea of structured planned and properly…
The transmission Control Protocol (TCP) is one of the most important protocols of Internet Protocols suite. It is most widely…
Next Layer in OSI Model is recognized as Transport Layer (Layer-4). All modules and procedures pertaining to transportation of data…
i.Destination Sequenced Distance Vector Routing (DSDV) Destination sequenced distance vector routing (DSDV) is adapted from the conventional Routing Information Protocol…
In the previous section, we viewed “the network” simply as a collection of interconnected routers. One router was indistinguishable from…
SECURITY Among all the challenges of the VANET, security got less attention so far. VANET packets contains life critical information…