Small wireless networks, based on digital cellular telephone principles, currently offer data rates between two and 10 megabits per second over a range of a few hundred meters.
基于数字移动电话的原则的小型无线网络，目前在几百米范围上提供的数据传输速率在2和10兆比特每秒之间。
Security is a challenge in wireless sensor networks. The potential security threats, the key issues and design principles for achieving the security of wireless sensor network are analyzed.
分析了无线传感器网络面临的安全威胁、需要解决的关键安全问题及安全协议设计原则。
应用推荐