论文部分内容阅读
随着Internet的迅速普及、笔记本计算机的大量使用,以及蓝牙无线通信设备的发展,蓝牙用户产生了对蓝牙设备移动性的需求,即希望接入Internet的蓝牙设备能够在所处的位置不断变化的情况下,保持已有的通信连接。传统IP技术使用固定的IP地址和TCP(传输控制协议)端口进行相互通信。在通信期间,它们的IP地址和ICP端口号必须保持不变,否则IP主机之间的通信将
With the rapid popularization of the Internet, the extensive use of notebook computers, and the development of Bluetooth wireless communication devices, Bluetooth users have generated the demand for the mobility of Bluetooth devices, that is, the Bluetooth devices that want to access the Internet can keep changing in their locations In case, keep the existing communication connection. Traditional IP technology uses fixed IP addresses and TCP (Transmission Control Protocol) ports to communicate with each other. During communication, their IP address and ICP port number must remain the same, otherwise communication between IP hosts will