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坐在地铁的凳子上,膝盖上放置一台笔记本电脑,手握手机,一边听电话,一边利用等车的时间从INTERNET上接收今一天老师布置的作业。酷吧。如今,利用GPRS技术可以使你在更多的地方轻松上网。GPRS-General Packet Radio Service(通用无线分组业务)是一种新兴的无线通信技术,它通过“分组”的形式把资料传送到用户的手上。GPRS技术利用现有手机GSM网络,再添加一些硬件设备和软件升级而成,它是GSM网络向第三代移动通信技术演变的过渡技术,理论的传输速率为171.2Kbps,相当于2倍家用56K“猫”的速度,而GSM网的最高速率只有9.6kbps。
Sitting on a subway stool, placing a laptop on the knee, shaking hands with the phone, while listening to the phone, while waiting for the car’s time from the Internet to receive the teacher’s assignments this day. Cool. Today, using GPRS technology allows you to easily access the Internet in more places. GPRS-General Packet Radio Service (GPRS) is an emerging wireless communication technology that transmits data to the user’s hands in a “group” format. The GPRS technology utilizes the existing mobile phone GSM network and adds some hardware equipment and software upgrades. It is a transitional technology from the GSM network to the third generation mobile communication technology. The theoretical transmission rate is 171.2 Kbps, which is equivalent to twice the household 56K. The “cat” speed, while the highest rate of the GSM network is only 9.6kbps.