Description: Java语言拥有三大特征：平台无关性、网络移动性和安全性，而Java体系结构对这三大特征提供了强大的支持和保证，本文着重介绍Java体系结构对支持信息安全的原理和使用方法。 -Java language has a three main features: platform-independent, network mobility and security, and Java the three major characteristics of this architecture provides a powerful support and guarantee that this article focuses on Java architecture to support information security principles and the use of methods . Platform: |
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Author:王林方 |
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Description: 本章主要介绍GSM 有关的基础知识，诸如：GSM 发展简史、数字移动通信
技术、GSM 系统结构及相关接口、TDMA 帧结构、GSM 的区域定义及GSM
识别号、无线接口的逻辑信道及系统消息、GSM 系统的移动性管理和安全性
管理以及GSM 移动网络结构和信令网等。-This chapter introduces the basic knowledge of GSM-related, such as: GSM development history, digital mobile communication technology, GSM system architecture and related interfaces, TDMA frame structure, GSM regional definition and GSM identification numbers, logical channel wireless interfaces and systems news GSM system mobility management and security management, and GSM mobile network architecture and signaling networks. Platform: |
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Author:littleboy85 |
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Description: 节点移动是导致移动自组织网络性能下降、限制网络规模扩展的关键因素之一.寻找稳定路径是减小节点移动影响的有效手段.现有的稳定路径寻找方法存在以下局限:需要节点具有地理位置定位的硬件功能支持,或需要信号强度上传的交叉层功能支持.-Mobile node is a mobile self-organizing network performance degradation, limiting the expansion of the network size of one of the key factors. To find a stable path is to reduce the impact of node mobility effective means. The existing path to look for ways to stabilize the following limitations: the need for nodes with location positioning hardware features to support, or need to signal strength upload support for cross-layer functionality. Platform: |
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Author:春春 |
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Description: [wireless—Mobile Network]
l MobiWan is a Mobile IPv6 extension for the NS simulator
l MobiWan: NS-2 extensions to study mobility in Wide-Area IPv6 Networks
l NS2 + MobiWan2的安裝
l MobiWan的安裝 (From Wireless Netorwork Lab at Beijing University of Posts and Telecommunications)
l Ant-like Mobile Agents - NS2 Patch
l SUMO – Simulation of UrBan Mobility ( AN open source traffic simulation package)-[wireless-Mobile Network] l MobiWan is a Mobile IPv6 extension for the NS simulatorl MobiWan: NS-2 extensions to study mobility in Wide-Area IPv6 Networksl NS2+ MobiWan2 installation l MobiWan installation (From Wireless Netorwork Lab at Beijing University of Posts and Telecommunications) l Ant-like Mobile Agents- NS2 Patchl SUMO- Simulation of UrBan Mobility (AN open source traffic simulation package) Platform: |
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Author:李炜 |
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Description: Host Identity Protocol on Linux is an implemetation of the Host Identity Protocol (HIP) and the related architecture. HIP is a proposal to change the TCP/IP stack to securely support mobility and multi-homing. Additionally, it provides for enhanced security and privacy and advanced network concepts, such as moving networks and mobile ad hoc networks. HIP is "cool", which means that as a mobile VPN solution, when your network interfaces go up or down, there is no need to re-establish a secure tunnel. Platform: |
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Author:nihao |
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Description: The ONE is a Opportunistic Network Environment simulator which provides a
powerful tool for generating mobility traces, running DTN messaging
simulations with different routing protocols, and visualizing both
simulations interactively in real-time and results after their completion. Platform: |
Size: 909312 |
Author:yaoyao |
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Description: These mobility generator tools are used to generate a rich set of mobility scenarios used
to evaluate the protocol performance in Mobile Ad Hoc Network. The tools include the
Reference Point Group Mobility(RPGM) model, Freeway Mobility Model and Manhattan
Mobility Model. Platform: |
Size: 71680 |
Author:yonglec |
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Description: 网络的移动性是基于移动IPV6的，但在这个领域还没有非常适合的模拟工具。NS2是一个常用的网络仿真软件，而且随着NS2中的一个叫“Mobiwan”补丁出版，它已经可以仿真移动IPV6。基于NS2和Mobiwan，一个针对网络移动性的扩展计划被提出。对该计划的若干问题进行分析，这些问题中的一些关键技术被提出。在本文中对该扩展的有效性进行了测试与验证。-Network mobility is based on the mobile IPV6, but not in this area is very suitable for the simulation tool. NS2 is a commonly used network simulation software, and along with a NS2 called " Mobiwan" patch publishing, it has to simulation mobile IPV6. Based on the NS2 and Mobiwan, a mobile network expansion plans have been put forward. The plan to analyze a number of issues, these issues have been raised a number of key technologies. In this article the validity of the expansion of testing and verification. Platform: |
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Author:Jude |
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Description: Wireless range extenders or wireless repeaters can extend the range of an existing wireless network. Range extenders can be strategically placed to elongate a signal area or allow for the signal area to reach around barriers such as those created in L-shaped corridors. Wireless devices connected through repeaters will suffer from an increased latency for each hop. Additionally, a wireless device connected to any of the repeaters in the chain will have a throughput that is limited by the weakest link between the two nodes in the chain from which the connection originates to where the connection ends Platform: |
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Author:Muni |
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Description: 华为材料,主要介绍GSM 有关的基础知识，诸如 ：GSM 发展简史、数字移动通信技术、GSM 系统结构及相关接口、TDMA 帧结构、GSM 的区域定义及GSM识别号、无线接口的逻辑信道及系统消息、GSM 系统的移动性管理和安全性管理以及GSM 移动网络结构和信令网等。-Introduces the basic knowledge of GSM, such as: GSM history, digital mobile communication technology, GSM system architecture and related interfaces, TDMA frame structure, GSM and GSM definition of the region identifier, the logical channel radio interface and system messages, GSM system mobility management and security management, and GSM mobile network architecture and signaling networks.
Platform: |
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Author:郑嘉 |
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Description: 关于异构网络移动管理中位置管理的一些文章，有助于做这方面研究的人员看。-On mobility management in heterogeneous network location management in a number of articles, this study will help the staff to see. Platform: |
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Author:shenjiao |
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Description: 目前可用的IPv4地址已经分配了70％左右，而且B类地址已经基本耗尽。而采用长度为128字节IP地址的IPv6协议，则彻底解决了IPv4地址不足的难题，并且在地址容量、安全性、网络管理、移动性以及服务质量等方面有明显的改进，IPv6也成为下一代互联网络协议采用的核心标准之一-Currently available IPv4 addresses have been allocated about 70 , and the Class B addresses have basically been exhausted. The use of a length of 128 bytes of IP addresses IPv6 protocol, then solve the problem of the shortage of IPv4 addresses, and address capacity, security, network management, mobility and quality of service, etc. There is a noticeable improvement, IPv6 has also become the next generation of Internet protocol used by one of the core standards Platform: |
Size: 131072 |
Author:陈云 |
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Description: 这种模拟器的目的是测试有关的各种网络性能编码方法 它模拟动态拓扑网络，从节点移动NS2的兼容文件阅读-This simulator is designed to test out the performance of a variety of network coding approaches.
It simulates networks with dynamic topologies, reading from NS2 compatible node mobility files. Platform: |
Size: 12288 |
Author:changhongna |
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Description: 适用于ns2仿真的移动trace生成工具（C环境）-These mobility generator tools are used to generate a rich set of mobility scenarios used to evaluate
the protocol performance in Mobile Ad Hoc Network. The tools include the Reference Point Group Mobility(RPGM) model, Freeway Mobility Model and Manhattan Mobility Model.
The trace files generated by these tools are compatible with the format required by ns-2. Platform: |
Size: 43008 |
Author:Shuke |
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Description: This dissertation contributes a jam-resistant communications protocol for use in
mobile ad-hoc network (MANET). Speci c focus is given to the network layer rout-
g of packets within a MANET. A MANET is a self-organizing multi-hop wireless
twork that is comprised of many mobile hosts communicating wirelessly. As a result
their mobility and dependence on wireless communications, network layer routing
especially prone to errors. An algorithm has been developed using the concept concurrent codes to allow for jam-resistant wireless communications without a pre-
shared secret. The algorithm allows for the recovery of messages even in the presence
of signi cant noise. Experimental results show that a cross-layer protocol designed
to take advantage of this property allows for more e ective communications in noisy
environments such as disaster sites where current network protocols experience signif-
icant packet loss rates. Ultimately, this research presents a communications protocol Platform: |
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Author:venkata |
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Description: BonnMotion是一个可以用来创建和分析移动场景的Java软件。它由德国波恩大学 (University of Bonn) Computer Science IV学院的通信系统研究小组开发出来的，现被广泛用作研究移动ad hoc网络特性的工具。
BonnMotion创建的场景可以输出给网络仿真软件ns-2和 GlomoSim/QualNet使用。-BonnMotion is a Java software which creates and analyses mobility scenarios. It is developed within the Communication Systems group at the Institute of Computer Science IV of the University of Bonn, Germany, where it serves as a tool for the investigation of mobile ad hoc network characteristics. The scenarios can also be exported for the network simulator ns-2 and GlomoSim/QualNet. Several mobility models are supported, namely Platform: |
Size: 315392 |
Author:林寒 |
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Description: 该编程代码可以很好的实现车联网中移动车载自组网的仿真(The programming code can well realize the simulation of mobile in-vehicle ad hoc network in car networking) Platform: |
Size: 1024 |
Author:@颖 |
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