一个关于gsm协议的 multiplexer protocol 的研究笔记 希望大家可以从中受益-An agreement on the multiplexer protocol gsm research notes hope that we can benefit from

GSM07.10规范，串口复用协议。即在一个物理串口上建立多个逻辑连接，从而实现如 在gprs模块上同时进行短信和gprs数据收发同时进行。-GSM 07.10 is a multiplexer protocol specified by ETSI. It operates between a MS and a TE and allows a number of simultaneous sessions over a normal serial asynchronous interface