With the continuous advancement of wireless communication technology and the accelerating pace of people’s lives,the Ad Hoc Networks have been more and more attention and favor for its flexibility and variability.However,there are many problems in practical applications because of the limited energy,wireless channel and unfixed location.For instance,the communication quality,security and the networks lifetime.In this paper,the
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The Ad Hoc network is formed by a group of autonomous nodes without any preexistence of a fixed network infrastructure. They have good mobility and flexibility, and be wildly used in battle field, disaster rescue and other emergencies. Compared to the wired networks, mobile Ad Hoc networks are much more vulnerable to security attacks due
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Ad Hoc network is widely used in military and commercial field, and increasing attentions have been drawn due to convenience, flexibility, robustness as well as invulnerability. As a key technology in this area, media access control (MAC) protocols control how the nodes access the wireless network and significantly impact the performance and efficiency of Ad
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Nowadays, computers, communication networks, the rapid development of intelligent terminals, prompting the computer and the computer, computer and any connection between the intelligent terminal and the data transmission is possible, and as long as they have access to the Internet, so that the transmission is easy and convenient to achieve. But once intelligent terminal or
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Nowadays, computers, communication networks, the rapid development of intelligent terminals, prompting the computer and the computer, computer and any connection between the intelligent terminal and the data transmission is possible, and as long as they have access to the Internet, so that the transmission is easy and convenient to achieve. But once intelligent terminal or
(Read More…)
Nowadays, computers, communication networks, the rapid development of intelligent terminals, prompting the computer and the computer, computer and any connection between the intelligent terminal and the data transmission is possible, and as long as they have access to the Internet, so that the transmission is easy and convenient to achieve. But once intelligent terminal or
(Read More…)
Ad hoc network is this kind of network whose nodes are both terminal nodes and routers. Multi-hop is the most important feature of Ad hoc network. Nowadays, there are many research results of Ad hoc network have been achieved. Most of these results are mainly about the Mac layer and routing protocol of network layer
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Battlefield communications has been the world’s military powers are valued by an area in which mobile Ad Hoc Networks with its unique characteristics from the early birth of the indissoluble bond with the military applications, and routing for mobile Ad Hoc network is the most important technologies. The current Ad Hoc network routing protocols in
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In the field of mobile communications, Ad Hoc have no center, self–organization, the Interim Self-Government and other features, making thetechnology come to the fore in the mobile communications applications,broadening the prospects for the development and application range ofrelated fields. Ad Hoc network is different from the characteristics of theexisting communications network, a lot of problems
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With the rapid development of mobile communication technology and computernetworks, Ad Hoc networks have been in-depth applications in the military,commercial and academic research due to its flexibility, no center, self-organization.However, due to the characteristics of the wireless communication, as well as the AdHoc networks dynamic topology, lack of control centers, which lead to safety morevulnerable.
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