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WMN

WMN的相关文献在1996年到2022年内共计86篇,主要集中在无线电电子学、电信技术、自动化技术、计算机技术、矿业工程 等领域,其中期刊论文65篇、会议论文3篇、专利文献18篇;相关期刊49种,包括信息系统工程、中国管理信息化、滁州职业技术学院学报等; 相关会议3种,包括2006年中国西部青年通信学术会议、四川省通信学会2005年学术年会、2007年北京地区高校研究生学术交流会等;WMN的相关文献由147位作者贡献,包括刘波、吴俊文、王霄峻等。

WMN—发文量

期刊论文>

论文:65 占比:75.58%

会议论文>

论文:3 占比:3.49%

专利文献>

论文:18 占比:20.93%

总计:86篇

WMN—发文趋势图

WMN

-研究学者

  • 刘波
  • 吴俊文
  • 王霄峻
  • 高天寒
  • 徐小涛
  • 严伟
  • 于爽
  • 佘维
  • 刘炜
  • 卞超轶
  • 期刊论文
  • 会议论文
  • 专利文献

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    • 黄伟民
    • 摘要: 基于Mesh网络的视频监控系统及传输平台,软件部分采用Client/Server system(简称C/S模式),C/S模式实现了视频数据流的网络传输工作和一些远程控制功能模块.终端机是通过了视频服务器和摄像机完成视频的采集和压缩工作,并且是利用了Mesh平台来进行传输,利用无线路由器、视频服务器和网络视频摄像机,构建无线Mesh网络视频监控系统,实现视频监控及传输功能.
    • Gudi Siva Leela Krishna Chand; Manhee Lee; Soo Young Shin
    • 摘要: In recent years, researches of disseminating wireless network have been conducted for areas without network infrastructure such as disaster situation or military disputes. However, conventional method was to provide a communication infrastructure by floating large aircraft as UAV or hot-air balloon in the high air. Therefore, it was difficult to utilize previous method because it requires a lot of time and cost. But it is possible to save money and time by using a drone which is already used in many areas as a small UAV. In this paper, we design a drone that can provide wireless infrastructure using high speed Wi-Fi. After reaching the target area, the drone can provide Wi-Fi using wireless mesh network and transmit the situation of local area through attached camera. And the transmitted videos can be monitored in the control center or cell phone through application in real time. The proposed scheme provides wireless communication of up to 160 Mbps in a coverage of about 200 m and video transmission with a coverage of about 120 m, respectively.
    • 刘勇
    • 摘要: 目前各种行业用户、居民小区以及相关政府职能部门都已建成各自小规模的视频监控网络,但由于管理体制的原因,这些监控网络采用的技术制式和标准不一致,导致各个网络之间各自独立,成为一个个“信息孤岛”,无法实现网络互通和资源共享.本文提出了基于无线网状网的城市综合网络化远程视频报警监控信息平台,是对无线网状网和远程视频报警监控平台结合的初探.%At present,a variety of industry users、residential areas and relevant government departments have built their own small-scale video surveillance network. However,due to the reasons for the management system,these monitoring networks are inconsistent with the technical system and standards,it leads to the independence of each network and become an isolated island of information,unable to achieve network interoperability and resource sharing. Based on the wireless mesh network,an integrated network remote video monitoring system,this paper discusses the combination of wireless mesh network and remote video monitoring platform.
    • 蔡成都; 王星光
    • 摘要: 随着无线通信技术的快速发展,人们越来越不满足于传统的无线技术.WMN结合了WLAN和Ad Hoc网络的优势,既是一种多跳级联的无线网状网,也是一种带宽高、传输速度快的分布式网络.文章主要介绍了WMN的概念、网络结构和应用场景,并着重分析了WMN的几种网络结构.
    • 何渊淘; 刘燕美
    • 摘要: WMN so called wireless mesh network,is a type of network construct by multi-hop structure on wireless media. WMN is the focus of wireless network, but it is difficult to conduct an experiment in class. The major reason for this is the fast development of the WMN itself and the diversity definition of the WMN protocols. To deal with the problem, the author pro-pose a WMN experiment which base on OpenWRT and 802.11 in this paper. This solution not only enhance the comprehen-sion concept of‘multi hop network' and‘wireless routing protocols ', but also develop the creative ability and scientific re-search quality of the students.%WMN(Wireless Mesh Network)即无线网状物,该网络在无线媒介上以多跳的方式构成通讯系统。无线网状网是无线网络的发展重心,但由于无线网络本身的各种标准和实现处于快速发展的时期,难以针对其开展有效的实践教学活动。在本文中作者提出了基于OpenWRT和802.11标准的WMN实验方案,解决了该难题。同时加强学生对多跳网络、无线网络路由协议的认识和理解,培养学生的创新能力和科研素质。
    • 鞠慧明; 谢红
    • 摘要: 无线Mesh网络(WMN)是一种新型的网络结构,服务质量(QoS)是影响其网络指标的关键因素,因此对WMN的QoS组播路由算法研究成为了一个新的研究方向.采用粒子群优化(PSO)算法应用到WMN的QoS组播路由,存在易早熟的问题,因而采用DE-PSO算法是差分进化(DE)算法与PSO算法一起进行WMN的组播路径寻优.仿真结果表明,DE-PSO算法相比PSO算法,具有收敛速度快、多样性的特点,而且发现DE-PSO算法提高了算法全局搜索能力,更符合无线通信实际的要求.
    • 殷璐; 窦茂森
    • 摘要: 以往的路由度量如最短路径、ETX不适合于多无线、多跳WMN这种新型的无线宽带网络。基于ETT的WCETT路由度量不仅考虑了分组丢失率和链路带宽,还考虑到信道间的干扰和信道分集。通过分析总结仿真实验结果可以得出:使用WCETT这种路由度量,网络的TCP吞吐量得到了一定的提高。
    • 彭忠全; 朱昌洪
    • 摘要: 在分析无线mesh网络表驱动和按需路由协议的基础上,提出了一种经过改进的、综合两种协议优点的混合式路由协议-IHWMP,通过性能比较,混合路由协议能有效降低网络开销,减少网络延时,大大提供网络性能。%In this paper, By analysis the two routing protocol-Table driven and On-demand, this paper provide an improved routing protocol-IHWMP which can synthesize their advantages and give up disadvantages, It shows that this protocol is better on network cost and network delay than the both of routing protocol by comparison performances.
    • Anju Singh; Karan Singh; Sandeep Sharma
    • 摘要: Wireless mesh networking (WMN) is an emerging technology that enables multihop wireless connectivity to areas where wiring or installing cables is difficult or expensive. Multicast is a form of communication that delivers information from a source to a group of destinations. In a single-channel WMN, all nodes share and communicate with each other via the same channel. In such a network, the throughput capacity of multicast degrades significantly as the network size increases. A critical factor that contributes to this rapid degradation is the co-channel interference in single-channel WMNs. The major advantage of WMN is that power is not the major issue as compare to other wireless network like MANET, Sensor etc. Hence Power can be optimally utilized in WMN to increase throughput and total network efficiency. In this paper, we propose a channel assignment algorithm for multicast based on high channel capacity with minimum interference. This scheme usesall overlapping and non overlapping channel for the channel assignment. By this scheme we provide better performance in terms of average packet delivery ratio, average throughput and average end to end delay with respect to multichannel multicast channel assignment schemes.
    • 孔亮; 李玉良; 王庆飞; 刘井元
    • 摘要: This paper introduced an emergency communication system based on WMN(Wireless Mesh Networks) technology.Features of some kinds of traditional communication system in coal mines were recommended.With the performance analysis between WMN and other WLAN techniques,it found that WMN is better to apply in coal mines communications system conclusively.Then,the framework and features of this communication system were demonstrated.At last,application feasibility of system was proved successfully.%提出了基于WMN(Wireless Mesh Networks)的煤矿井下应急通信系统,简单介绍了现有煤矿通信系统的种类及其特点,通过对WMN特点分析,说明WMN较其他WLAN技术,更适宜应用到煤矿井下应急通信系统,给出了系统架构及其特点,通过实验验证了系统应用的可行性。
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