[1]朱志坚,夏玮玮,宋铁成,等.基于VoWPAN的蓝牙多跳语音通信系统设计和实现[J].东南大学学报(自然科学版),2006,36(6):886-891.[doi:10.3969/j.issn.1001-0505.2006.06.003]
 Zhu Zhijian,Xia Weiwei,Song Tiecheng,et al.Design and realization of multi-hopping voice communication system based on VoWPAN and Bluetooth[J].Journal of Southeast University (Natural Science Edition),2006,36(6):886-891.[doi:10.3969/j.issn.1001-0505.2006.06.003]
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基于VoWPAN的蓝牙多跳语音通信系统设计和实现()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
36
期数:
2006年第6期
页码:
886-891
栏目:
信息与通信工程
出版日期:
2006-11-20

文章信息/Info

Title:
Design and realization of multi-hopping voice communication system based on VoWPAN and Bluetooth
作者:
朱志坚 夏玮玮 宋铁成 沈连丰
东南大学移动通信国家重点实验室, 南京 210096
Author(s):
Zhu Zhijian Xia Weiwei Song Tiecheng Shen Lianfeng
National Mobile Communications Research Laboratory, Southeast University, Nanjing 210096, China
关键词:
蓝牙 无线个域网 语音通信 多跳和中继系统
Keywords:
Bluetooth wireless personal area network(WPAN) voice communication multi-hop and relay system
分类号:
TN914
DOI:
10.3969/j.issn.1001-0505.2006.06.003
摘要:
设计并实现了一种基于VoWPAN的新型蓝牙语音中继系统,包括蓝牙电话、网关、耳麦和中继器4种设备.在先期实现蓝牙网关和蓝牙耳麦通信的基础上,进一步实现了蓝牙电话、网关和耳麦任意两者之间的全双工通信,系统内设备通过网关可以接入市话网.系统采用了无中心的通信模型,中继器的使用提高了系统的通信容量和通信距离,设备能够自主选择跳转路径进行通信.阐述了中继器的硬件和软件设计方案,分析了实现的过程、系统干扰情况以及建链时延等参数.
Abstract:
A novel Bluetooth relay system based on voice over wireless personal area network(VoWPAN)is designed and implemented. Four kinds of equipments are included in the system, including Bluetooth telephone, audio gateway, Bluetooth headset, and repeater. Based on the communicate between audio gateway and Bluetooth headset, Bluetooth telephone, audio gateway and Bluetooth headset could communicate with each other in full duplex mode. The equipment in this system could communicate with public switched telephone network by audio gateway. A distributed voice communication system module is adopted in the system. The capacity and communication distance of the system are increased by using repeater. The equipment could choose the route by itself. The hardware and software schemes of the repeater design are described in detail and the process for operation is analyzed. The interferences in the system and the delay in linking are studied.

参考文献/References:

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备注/Memo

备注/Memo:
基金项目: 江苏省科技攻关重大资助项目(BE2004008)、江苏省高技术研究重大资助项目(BG2005001)、高等学校博士学科点专项科研基金资助项目(20030286017).
作者简介: 朱志坚(1983—),男,硕士生; 沈连丰(联系人),男,教授,博士生导师, lfshen@seu.edu.cn.
更新日期/Last Update: 2006-11-20