Adoption of MODEM as an embedded system for transmission of data MODEM, MODEM and MCU through serial connections, the real-time transmission of data.

方案采用一个嵌入式的MODEM作为系统传输数据的MODEM, MODEM和单片机通过串口连接，实现数据的实时传输。

youdao

More than likely, they are Bluetooth, RS-232 serial, USB, or maybe Wi-Fi, so they must be locally connected (imagine every monitor having its own cell data modem and associated plan costs!)

它们很可能使用Bluetooth、RS - 232串行、USB，或者是Wi - Fi，因此它们可能只能够在本地连接(想象一下每个监视器都具备它自己的cell数据调试解调器和相关的计划成本！)

youdao

A GPRS device, which resembles a modem with an extended at command set, must define a context using an at command before it enters data mode.

GPRS设备类似于拥有扩展AT命令集的调制解调器，在进入数据模式之前必须使用AT命令定义一个上下文。

youdao

Also, the Verizon data modem wasn't the carrier's newest or possibly its best.

WSJ: A review of T-Mobile's HSPA+ system

At my first test location, the T-Mobile Rocket drove the ThinkPad to an average download speed of 4.88 megabits per second, versus just 1.36 megabits per second for the Verizon data modem.

WSJ: A review of T-Mobile's HSPA+ system

FedEx generally uses a GPRS cellular modem to upload data from a courier's handheld computer to the company's servers, allowing it to keep up-to-the-minute tracking information.

FORBES: FedEx Bites Into Bluetooth