gprs
通用分组无线业务（generalpacketradioservice）利用GSM基础设施提供速率高达100kbit/s分组数据业务的移动蜂窝接入技术。通用分组无线业务（GPRS）仅在实际传送和接收时才使用无线资源。GPRS基于分组的交换方式，将传输速度从9.6kbit/s提高到100kbit/s以上...
gprs 热门资料
查看全部 760 份 →General packet radio service (GPRS) is a packet oriented mobile data service available to users of t
General packet radio service (GPRS) is a packet oriented mobile data service available to users of the 2G cellular commu...
General packet radio service (GPRS) is a packet oriented mobile data service available to users of t
General packet radio service (GPRS) is a packet oriented mobile data service available to users of the 2G cellular commu...
General packet radio service (GPRS) is a packet oriented mobile data service available to users of t
General packet radio service (GPRS) is a packet oriented mobile data service available to users of the 2G cellular commu...
a code in embedded C to interface simcom300 with avr micro controller for gprs and sending messages.
a code in embedded C to interface simcom300 with avr micro controller for gprs and sending messages....
这是一个控制华为GPRS模块GTM900B的驱动程序
这是一个控制华为GPRS模块GTM900B的驱动程序，它是基于uCOS-II操作系统，在LPC2000系列处理器上编写的，利用该驱动程序很容易通过串口控制GTM900B。...
RIL( Radio Interface Layer) is the middleware for GSM/GPRS/EDGE module, this version support the GS
RIL( Radio Interface Layer) is the middleware for GSM/GPRS/EDGE module, this version support the GSM 07.10 mutiplexier ...