Description: 本文对于P2P路由模型NetShot的性能进行分析和测定。在基于对等网络（P2P）方式的Netshot路由模型的基本构架下，选用不同的方式来组织网络中结点，形成不同的具体形态，然后对这些网络结构中节点的加入、删除、消息通讯等一系列基本操作的开销进行推导并进行模拟验证-This article NetShot model for P2P routing performance analysis and measurement. Based peer-to-peer (P2P) routing model approach Netshot the basic framework, the choice of different ways to organize network nodes to form different specific patterns, and then the structure of these networks by adding nodes, delete, message communication a series of basic operations, such as overhead for derivation and simulation Platform: |
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Author:manyao |
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Description: AODV和AOMDV路由协议性能仿真与分析:：使用NS一2仿真软件，选取分组投递率、端到端的平均时延、归一化的路由开销和路由发现频率4个指标对AODV和AOMDV
路由协议进行了性能仿真，通过改变业务源连接数目、节点的暂停时间分析比较这些参数对2个协议性能的影响，研究结果表明了AOMDV
多径协议的优越性。并提出了对AOMDV协议的改进。-AODV and AOMDV Routing Protocol Performance Simulation and Analysis:: Using NS-2 simulation software, select the packet delivery rate, the average end-to-end delay, normalized routing overhead and route discovery frequency of four indicators of AODV and AOMDV routing protocol performance simulation carried out by changing the number of operations to connect the source, node pause time analysis and comparison of these two parameters on the performance of the agreement, research results show that the multipath AOMDV the superiority of the agreement. And made improvements on AOMDV agreement. Platform: |
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Author:king |
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Description: Aodv for NS-2. A mobile ad-hoc network (MANET) is a kind of wireless ad-hoc network, and is a self-configuring
network of mobile routers connected wirelessly. MANET may operate in a standalone fashion, or may
be connected to the larger Internet. Many routing protocols have been developed for MANETs over
the past few years. This project evaluated three specific MANET routing protocols which are Ad-hoc
On-demand Distance Vector (AODV), Dynamic Source Routing (DSR) and Dynamic MANET Ondemand
routing protocol (DYMO) to better understand the major characteristics of these routing
protocols. Different performance aspects were investigated in this project including packet delivery
ratio, routing overhead, throughput and average end-to-end delay.-Aodv for NS-2. A mobile ad-hoc network (MANET) is a kind of wireless ad-hoc network, and is a self-configuring
network of mobile routers connected wirelessly. MANET may operate in a standalone fashion, or may
be connected to the larger Internet. Many routing protocols have been developed for MANETs over
the past few years. This project evaluated three specific MANET routing protocols which are Ad-hoc
On-demand Distance Vector (AODV), Dynamic Source Routing (DSR) and Dynamic MANET Ondemand
routing protocol (DYMO) to better understand the major characteristics of these routing
protocols. Different performance aspects were investigated in this project including packet delivery
ratio, routing overhead, throughput and average end-to-end delay. Platform: |
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Author:Andre |
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Description: 用NS- 2 仿真各种路由协议性能时用到的传统运动场景发生器存在两个缺陷: 运动状态不能迅速过渡到稳态, 节点速度的
均匀分布区间起始值只能为0。为了弥补上述缺陷, Tracy Camp 研制了稳态运动场景发生器。通过仿真验证了采用该发生器可大
大缩短仿真时间, 在此基础上仿真AODV 和DSDV 两种路由协议, 首次从吞吐量、协议包开销、平均延迟三个方面对稳态运动场景
下的两种路由协议性能进行分析, 得出结论表明采用稳态运动场景进行路由协议仿真是非常必要的。
关键词: 稳态运动场景 setdest 更新过程 Random Waypoint-Abstr act: As a module of NS2, the traditional movement scenario generator, when simulating routing protocol, has two limitations.
One is that the transition time of stable status is long, and the other is that the uniform- distributing low bound of node speed is
only zero.To remedy these faults, Tracy Camp has developed a stable movement scenario generator.The simulation proves that
simulation time can be reduced largely by using this generator.Based on this result, a simulation for AODV and DSDV routing
protocol is implemented.Then the performance of two protocols is analyzed on three aspects: throughput, routing overhead packets,
average delay.At last the conclusion is drawn, which shows it is essential to adopt stable movement for simulation of routing
protocols.
Key words: stable movement scenario setdest renewal process Random Waypoint Platform: |
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Author:王立 |
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Description: Ad hoc网络中的路由协议，在aodv的基础上，实现了中间节点概率性的广播路由请求的功能，减少寻找路由的开销，节省了带宽。-An ad hoc network routing protocols, based on the aodv routing ，the intermediate nodes to achieve a probabilistic function of the broadcast routing requests to reduce the overhead for routing, saving bandwidth. Platform: |
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Author:lily |
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Description: Comparing the performance of ad-hoc routing protocol in terms of pdr,delay,overhead,drop and throughput metrics. Platform: |
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Author:MohanKumar |
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Description: Extensive research has been done in comparing the different proposed ad-
hoc routing protocols under varying network scenarios. Routing overhead,
packet delivery ratio, end-to-end delay, path optimality, and throughput are some
metrics commonly used in the comparisons.
Platform: |
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Author:jay |
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Description: 本协议用于特定网络中的可移动节点。它能在动态变化的点对点网络中确定一条到目的
地的路由，并且具有接入速度快，计算量小，内存占用低，网络负荷轻等特点。它采用目的
序列号来确保在任何时候都不会出现回环（甚至在路由控制信息出现异常的时候也是如
此），避免了传统的距离数组协议中会出现的很多问题（比如无穷计数问题）。-The Ad hoc On-Demand Distance Vector (AODV) routing protocol is
intended for use by mobile nodes in an ad hoc network. It offers
quick adaptation to dynamic link conditions, low processing and
memory overhead, low network utilization, and determines unicast
routes to destinations within the ad hoc network. It uses
destination sequence numbers to ensure loop freedom at all times
(even in the face of anomalous delivery of routing control messages),
avoiding problems (such as "counting to infinity") associated with
classical distance vector protocols. Platform: |
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Author:sdfs |
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Description: 本文在阐述网络发展的现状和趋势的基础上，着重分析了两种内
部网关路由选择协议砒P和OSPF协议的实现机制和性能特点。对P
协议是基于距离矢量算法的。OSPF协议是基于链路状态算法的。本
文的工作重点是对上述两种协议分别从类型，封装，路径特征，邻居
发现和支持，路由选择数据的分发，对变化的响应，路由表计算，健
壮性／可靠性以及安全性等方面进行了对比分析，并对它们存在的安
全漏洞进行了初步的分析说明。根据以上的分析，通过On忸T软件，
本文设计了一个10km×10km规模大小的网络仿真模型，配置了相应
的流量和IP地址，并选取了路由协议网络收敛性，协议开销，网络
延时以及链路修复四个仿真性能参数进行仿真，最后通过对仿真结果
的分析得出以下结论：对P协议适合于网络规模较小、拓扑结构比较
简单、性能要求不严格和易用性要求较高的环境，而OSPF则适合于
网络规模大、拓扑结构复杂和性能要求高的环境，因此要根据网络特
点合理的选择路由协议。-This paper described the status and trends of network development on the basis of analyzes of two
Ministry gateway routing select the protocol arsenic P and OSPF protocol implementation mechanism and performance characteristics. P
The protocol is based on the distance vector algorithm. The OSPF protocol is based on link-state algorithms. This
The text s focus is on these two agreements, respectively, from the type of package, the path characteristics, neighbors
Discovery and route choice of data distribution, changes in response, the routing table calculation, and health
Zhuang/reliability, and security aspects of a comparative analysis, and they are safety
The full loopholes in the preliminary analysis shows. According to the above analysis, On to blush T software
Designed a 10km x 10km scale the size of the network simulation model, configuration, corresponding
Traffic and IP address, and select the routing protocol convergence, protocol overhead, network
Delay and link repa Platform: |
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Author:哲 |
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Description: Zone Routing Protocol (ZRP) is a most promising and widely accepted and well proved hybrid routing
protocol in Mobile Ad-hoc Networks (MANETs) for its performance when compared with table-driven and
on-demand protocols. Our study is based on using the concept of genetic algorithms to provide a set of
available paths to the destination in order to load balance the network. This gives us the reduction in
overhead and better delivery of packets. We call this new routing protocol as Genetic Zone Routing
Protocol (GZRP). Platform: |
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Author:Nguyen Kim Thuan |
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Description: Mobile Ad hoc networking is a challenging task due to the lack of resources in the network as well as the frequent changes in network topology. Although lots of research has been done on supporting Quality of Service(QoS) in the Internet and other networks, but they are not suitable for mobile Ad hoc networks and still QoS support for such networks remains an open problem. In our Project, a new scheme has been proposed for achieving QoS in terms of packet delivery, multiple connections, better power management and stable routes. It offers quick adaptation to distributed processing, dynamic linking, low processing overhead and loop freedom at all times. The proposed scheme Stable Backbone node routing protocol (SBNRP) has been incorporated using Adhoc On Demand Vector (AODV) protocol which provides the routing stability.-Mobile Ad hoc networking is a challenging task due to the lack of resources in the network as well as the frequent changes in network topology. Although lots of research has been done on supporting Quality of Service(QoS) in the Internet and other networks, but they are not suitable for mobile Ad hoc networks and still QoS support for such networks remains an open problem. In our Project, a new scheme has been proposed for achieving QoS in terms of packet delivery, multiple connections, better power management and stable routes. It offers quick adaptation to distributed processing, dynamic linking, low processing overhead and loop freedom at all times. The proposed scheme Stable Backbone node routing protocol (SBNRP) has been incorporated using Adhoc On Demand Vector (AODV) protocol which provides the routing stability. Platform: |
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Author:anitha |
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Description: In this paper we introduce a new routing algorithm
for wireless sensor networks. The aim of this algorithm is to
provide on-demand multiple disjoint paths between a data source
and a destination.
Our Multipath On-Demand Routing Algorithm (MDR) improves
the reliability of data routing in a wireless mobile network
while maintaining the amount of overhead traffic at a low value.
An important feature of MDR is that it is very robust against
the average speed of the nodes in the network. Even for very
high values of the mobility, the algorithm succeeds in delivering
the data to the destination. Platform: |
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Author:Starlin T S |
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Description: 链路状态算法（也称最短路径算法）发送路由信息到互联网上所有的结点，然而对于每个路由器，仅发送它的路由表中描述了其自身链路状态的那一部分,其算法思想是每一个路由算法必须完成以下的工作，发现它的邻居节点，并知道其网络地址，测量到各邻居节点的延迟或者开销，构造一个分组，分组中包含所有它刚刚知道的信息，将这个分组发送给所有其他的路由器，计算出到每一个其他路由器的最短路径-Link state algorithm (also known as the shortest path algorithm) to send routing information to the Internet on all nodes, but for each router, it only sends the routing table describing its link state that part, its algorithm is a routing algorithm is required to complete the following work, found its neighbor nodes, and know the network address, measuring to the neighbor node delay or overhead, constructs a packet, packet contains all the information it had just know, the packet is sent to all other routers, calculated to every other router shortest path Platform: |
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Author:蒋宇 |
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Description: 本人在学习NS过程中写的第一个改进协议，通过对QOS路由机制以及添加备份链路的机制来改进AODV协议在路由开销以及运动情况下路由拓扑改变导致的传输延时大问题-NS in the learning process I wrote the first one improved protocol, through the QOS routing mechanism and adding backup link mechanisms to improve the AODV routing protocol overhead and the routing topology changes sport case propagation delay caused big problems Platform: |
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Author:曹一明 |
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Description: the routing protocol proposed by IETF for
IPv6/6LoWPAN Low Power and Lossy Networks has significant
complexity. Another protocol called LOADng, a lightweight
variant of AODV, emerges as an alternative solution. In this
paper, we compare the performance of the two protocols in a
Home Automation scenario with heterogenous traffic patterns
including a mix of multipoint-to-point and point-to-multipoint
routes in realistic dense non-uniform network topologies. We
use Contiki OS and Cooja simulator to evaluate the behavior
of the ContikiRPL implementation and a basic non-optimized
implementation of LOADng. Unlike previous studies, our results
show that RPL provides shorter delays, less control overhead,
and requires less memory than LOADng. Nevertheless, enhancing
LOADng with more efficient flooding and a better route storage
algorithm may improve its performance. Platform: |
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Author:Fatma |
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Description: NS2 用于DSR路由仿真的awk文件，统计了传输层时延、路由层收敛时间、通过量、路由开销和接收成功概率-NS2 awk file for DSR routing simulation, statistical delay the transport layer, routing layer convergence time, throughput, routing overhead and receive the probability of success Platform: |
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Author:huan627 |
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Search - routing overhead