[1]包 健,査艳芳,殷奎喜.基于DSR路由协议的无线语音图像传输系统设计[J].南京师范大学学报(工程技术版),2010,10(01):080-84.
 Bao Jian,Zha Yanfang,Yin Kuixi.Design of Wireless Voice/Image Transmission System Based on DSR Routing Protocol[J].Journal of Nanjing Normal University(Engineering and Technology),2010,10(01):080-84.
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基于DSR路由协议的无线语音图像传输系统设计
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南京师范大学学报(工程技术版)[ISSN:1006-6977/CN:61-1281/TN]

卷:
10卷
期数:
2010年01期
页码:
080-84
栏目:
出版日期:
2010-01-01

文章信息/Info

Title:
Design of Wireless Voice/Image Transmission System Based on DSR Routing Protocol
作者:
包 健 査艳芳 殷奎喜
南京师范大学物理科学与技术学院, 江苏南京210046
Author(s):
Bao JianZha YanfangYin Kuixi
School of Physics and Technology,Nanjing Normal University,Nanjing 210046,China
关键词:
自组网 DSR nRF2401 nRF24Z1 JPEG解码
Keywords:
ad hoc ne tw ork DSR nRF2401 nRF24Z1 JPEG decode
分类号:
TN919.82
摘要:
为了实现包含语音、图像传输等应用在内的Ad Hoc自组网,提出了将一个无线网络划分为多个微Ad Hoc网的方案,其中,网内的通信方式采用DSR无线路由协议,网间的通信方式采用中继节点间的通信.该方案首先构建了一个基于ARM9平台的无线语音图像传输系统,然后软件设计了DSR无线路由协议,并实现了网内和网间通信的自动转换.应用实践表明,此方案实现的语音质量清晰,图像传输稳定.该系统属于便携式设备,可随时加入或退出网络,在其它有线或无线网络不能覆盖的区域具有广泛的工程应用价值.
Abstract:
In order to realize ad ho c netwo rks wh ich inc luded vo ice and im ag e transm ission applications, the so lution o f d iv id ing a w ire less netwo rk into severalm ic ro ad hoc ne tw orks is proposed, in w hich DSR w ireless routing pro tocols is adopted in m eans of comm un ica tion w ith in the netw ork and communication between the relay nodes is used in communication betw een the ne tw ork. First, it constructs a p la tform based on ARM9 fo rw ire less vo ice and im age transm ission system s, then designs the DSR routing protoco l by so ftwa re, and rea lizes the au to conversion of comm un ica tion w ith in and betw een the netw ork. The practice indicates that this system ach ieves c lea r voice qua lity and stability im age transm iss ion. It s’ a po rtab le dev ice, can jo in o r qu it the netwo rk at any m om ent, and has bro ad app lication va lue where o ther netwo rk can t’ cove r

参考文献/References:

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备注/Memo

备注/Memo:
基金项目: 虚拟地理环境教育部重点实验室开放项目( 1640703041- 5) . 通讯联系人: 殷奎喜, 教授, 博士生导师, 研究方向: 通讯技术. E-m ail:y inkuixi@ n jnu. edu. cn
更新日期/Last Update: 2013-04-02