Path Availability in Ad Hoc Network

نویسندگان

  • Dan Yu
  • Hui Li
  • Ingo Gruber
چکیده

Due to the complexity and high randomness, most current researches on ad hoc networks are based on simulation results and empirical analysis, lacking theoretical understanding of the ad hoc networks and their behavior. This paper presents a general ad hoc network model and derives the statistic results of link and path availability properties in ad hoc network. Simulation results are given to verify our theory. This study could serve as groundwork for further ad hoc network researches including ad hoc network performance analysis and routing algorithms design.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Improvement of the mechanism of congestion avoidance in mobile networks

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 ...

متن کامل

The Feedback Based Mechanism for Video Streaming Over Multipath Ad Hoc Networks

Ad hoc networks are multi-hop wireless networks without a pre-installed infrastructure. Such networks are widely used in military applications and in emergency situations as they permit the establishment of a communication network at very short notice with a very low cost. Video is very sensitive for packet loss and wireless ad-hoc networks are error prone due to node mobility and weak links. H...

متن کامل

A Path Connection Availability Model for MANETs with Random Waypoint Mobility

Understanding the factors that affect the path connection availability in multi-hop ad hoc networks can help to understand the path stability under various degrees of system dynamics. In addition, the connection availability of paths can be used as a global measure for the performance of ad hoc networks. To the best of our knowledge, there is no analytical study that provides a closed form solu...

متن کامل

Topology Control Mechanism Based on Link Available Probability in Aeronautical Ad Hoc Network

In this paper; we consider traffic network with high-speed mobility nodes scenario; and give a new network topology control mechanism to rise the routing path duration in Aeronautical ad hoc network. The mechanism can use different methods to construct topology according to the node densities. For network regions having a high density of aircraft; the packets are preferentially routed over the ...

متن کامل

Video Transport over Ad-hoc Networks with Path Diversity1

An ad-hoc network is a collection of mobile nodes that will create the network “on the fly”. The main differences between ad-hoc networks and conventional cellular technology are the lack of a centralized administration within ad-hoc networks and the independence from pre-existing infrastructure. Consequently, in an ad-hoc network, besides having quite high transmission bit error rates during f...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2003