Applying IEEE802.11MAC protocols in baltery-powered devices make power consumption critical demand upon implementation.A statistical study on operator/bit usage,the weight of operator and operator type in the programs...Applying IEEE802.11MAC protocols in baltery-powered devices make power consumption critical demand upon implementation.A statistical study on operator/bit usage,the weight of operator and operator type in the programs has been done,including converting the MAC functions from SDL to C to ASM with tow RISC targts. The study shows that implementing MAC. functions should consider real-time protocol re3quirements by dividing MAC functions into sets. We enhance the set of time-critical functions implemented to dedicated hardwere and the set of non-time-critical functions implemented to software run with embedded processor. This heterogeneous system is proposed in consideration of our study results to reduce popwer consumption.展开更多
在强大的5G业务、大数据、云服务等高新技术硬需求推动下,WLAN无线局域网(Wireless Local Area Network,WLAN)成为2022年网络领域的焦点。在万物互联时代,针对目前WLAN网络安全中存在的不足及工作实践中遇见的问题,用模拟器Fiddler抓包...在强大的5G业务、大数据、云服务等高新技术硬需求推动下,WLAN无线局域网(Wireless Local Area Network,WLAN)成为2022年网络领域的焦点。在万物互联时代,针对目前WLAN网络安全中存在的不足及工作实践中遇见的问题,用模拟器Fiddler抓包测试了如何防御抓包、网络攻防等操作,总结了相对应的几种防范措施,并对各措施的优缺点进行了简要分析,针对性地解决了管理层、转发层、控制层的网络防御策略。探究了WLAN基本的3大层面的安全,解决了配置交换机过程中通过设置对应协议保证WLAN网络的安全问题;对未来无线局域网安全的发展提出了见解,为更好配置WLAN,服务5G、物联网等核心技术提供了借鉴。展开更多
文摘Applying IEEE802.11MAC protocols in baltery-powered devices make power consumption critical demand upon implementation.A statistical study on operator/bit usage,the weight of operator and operator type in the programs has been done,including converting the MAC functions from SDL to C to ASM with tow RISC targts. The study shows that implementing MAC. functions should consider real-time protocol re3quirements by dividing MAC functions into sets. We enhance the set of time-critical functions implemented to dedicated hardwere and the set of non-time-critical functions implemented to software run with embedded processor. This heterogeneous system is proposed in consideration of our study results to reduce popwer consumption.
文摘在强大的5G业务、大数据、云服务等高新技术硬需求推动下,WLAN无线局域网(Wireless Local Area Network,WLAN)成为2022年网络领域的焦点。在万物互联时代,针对目前WLAN网络安全中存在的不足及工作实践中遇见的问题,用模拟器Fiddler抓包测试了如何防御抓包、网络攻防等操作,总结了相对应的几种防范措施,并对各措施的优缺点进行了简要分析,针对性地解决了管理层、转发层、控制层的网络防御策略。探究了WLAN基本的3大层面的安全,解决了配置交换机过程中通过设置对应协议保证WLAN网络的安全问题;对未来无线局域网安全的发展提出了见解,为更好配置WLAN,服务5G、物联网等核心技术提供了借鉴。
