نتایج جستجو برای: ad hoc networks
تعداد نتایج: 510069 فیلتر نتایج به سال:
A mobile ad hoc network is an autonomous wireless network which consists of mobile nodes without any base stations. Many routing schemes and services have been proposed for mobile ad hoc networks. However, since these schemes tend to be evaluated through simulation experiments, it is not known whether they work effectively in real environments or not. Therefore, in order to verify their practic...
Mobile ad hoc network congestion control is a significant problem. Standard mechanism for congestion control (TCP), the ability to run certain features of a wireless network, several mutations are not common. In particular, the enormous changes in the network topology and the joint nature of the wireless network. It also creates significant challenges in mobile ad hoc networks (MANET), density ...
In this paper, we propose a new multicast routing protocol, named weight-based clustering multicast protocol (WCMP), for mobile ad hoc networks. The goal of this work is to improve multicasting performance in ad hoc networks by efficient use of the available knowledge of the networks. Keyword—multicasting, routing, mobile ad hoc networks
Multi-hop ad hoc networks are envisioned to be an integral part of future mobile networks. Today, however, ad hoc networks lack the necessary resilience and reliability. This work proposes to use P2P routing overlays to enhance the dependability and performance of multi-hop ad hoc networks for devices that are subscribed to a provider.
Technological advances are leveraging the widespread deployment of mobile ad hoc networks. An interesting characteristic of ad hoc networks is their self-organization and their dependence of the behavior of individual nodes. Until recently, most research on ad hoc networks has assumed that all nodes were cooperative. This assumption is no longer valid in spontaneous networks formed by individua...
In the near future microprocessors will be found almost everywhere from cellular phones to washing machines and cars. Once these are connected via a (wireless) communication channel to each other and possibly to already existing static computers this could form an extremely dynamic wireless network which may not have access to an infrastructure or centralized administration. Such a network is o...
Wireless ad hoc network is a special kind of wireless network with a dynamic topology consist of self organized nodes. The nodes in the networks are randomly and frequently. Due to the self organizing and decentralized capabilities, ad hoc networks are used for a wide range of civilian and military applications. Wireless ad hoc networks are an open environment and it is susceptible to many secu...
Because of their good support and easy deployment, wireless ad-hoc networks are currently widely being used for many industrial or military applications. Like other communication networks, environmental conditions can have considerable impact on the performance of wireless ad-hoc networks. Temperature is a good example which results in thermal agitation of the charge carriers. Consequently, we ...
VANETs solutions use aggregated graph representation to model the interaction among vehicles and different complex network measures quantify some topological characteristics. This modeling ignores temporal interactions between cars, causing loss of information or unrealistic behavior. work proposes both graphs applications. To verify viability this model, we initially perform a comparative anal...
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