摘要
无线体域网广泛应用于远程医疗、保健等方面,但我国分配用于生物医疗的专用无线频段和部分广播电视频段相重叠,因而无线体域网设备将受到移动多媒体广播信号干扰。提出了将无线个域网的DS-PHY应用到无线体域网的技术方案,并对其在移动多媒体广播信号干扰背景下进行了仿真,结果表明该方案具有较好的抗干扰性能,可以为我国无线体域网的标准化工作提供重要技术参考。
Wireless body area network （WBAN） can be widely used in telemedicine and health care. As China＇s biological and medical band has o- verlapped with the TV broadcast, there will be strong interference for WBAN devices from CMMB signal. In this paper, the DS-PHY of WPAN is ap- plied to WBAN,and the simulation results show that the DS-PHY has good performance to against the CMMB jamming. So in the development of WBAN standards process, the technology of the DS-PHY in WPAN can be used in WBAN. This can provide technology basis for China＇ s WBAN standard.
出处
《电视技术》
北大核心
2014年第1期128-131,186,共5页
Video Engineering
基金
中央高校基本科研业务费专项资金资助项目(YZDJ1203)
