对系统的硬件原理及温湿度采集方法进行了介绍，对无线通信协议及usb固件设计方法进行了较详细分析。

This paper introduced the system's hardware schematics and the humiture data acquisition methods, and a more detailed analysis of wireless communication protocol and USB firmware design method.

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概述穿戴式医疗系统芯片的基本组成和工作原理，对适用于穿戴式医疗芯片的无线通信技术标准进行讨论。

The basic structure and principles of wearable medical system on chip were introduced and the performance of different wireless communication standards for wearable medical chip was summarized.

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研究了陆地集群无线通信（TETRA）数字集群移动通信系统的语音压缩编解码算法的基本原理。

This paper describes the basic theory of speech compression encoding and decoding algorithm in TETRA (terrestrial trunked radio) system.

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