GB/T 38624.2-2021Internet of things—Gateway—Part 2: Technical requirements of gateway accessing the public telecommunication network (English PDF)

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules of Standardization Documents" Drafting.

This document is the second part of GB/T 38624 "Internet of Things Gateway". GB/T 38624 has released the following parts.

---Part 1: Gateway technical requirements for sensing device access;

---Part 2: Technical requirements for gateways for public telecommunication network access.

Introduction

The universal access gateway for the Internet of Things for public telecommunication network access is a key device that connects the network and sensors. Use IoT universal access The ingress gateway can ensure the connection between sensors, and at the same time can realize the intercommunication with the application platform through the public telecommunication network. Currently many types In the IoT application environment of sensors and multi-industry applications, the IoT universal access gateway for public telecommunication network access can effectively improve transmission The operating efficiency of the sensor solves the problems of protocol processing, sensor management, and security in IoT business applications, and has become an IoT system One of the core equipment. Most of the Internet of Things systems in the country use Internet of Things gateway devices, but they lack a unified Internet of Things universal access network Relevant requirements related to technology and functions.

At present, the Internet of Things in my country is still in the initial stage of development, and it is a favorable time for the standardization of Internet of Things gateways for public telecommunication network access.

In the critical period of the machine and the critical period, the requirements of the universal access gateway for the Internet of Things for public telecommunication network access shall be clarified as soon as possible to guide the system deployment of the Internet of Things.

Improving the interoperability of related technologies and products is necessary to promote the healthy, sustainable and large-scale development of the Internet of Things. At the same time The document can also be used to guide the development, system construction, and deployment implementation of the Internet of Things universal access gateway equipment for public telecommunication network access.

GB/T 38624 is intended to be composed of three parts.

---Part 1: Gateway technical requirements for sensing device access. The purpose is to standardize the Internet of Things network for sensing device access Related functional requirements and general data configuration requirements.

---Part 2: Technical requirements for gateways for public telecommunication network access. The purpose is to standardize the gateway for public telecommunication network access The network interface, general technical requirements, configuration and management requirements, and safety requirements of the company.

---Part 3: Gateway test method for public telecommunication network access. The purpose is to standardize the surface according to the technical requirements of Part 2. A test method for gateways connected to public telecommunication networks.

1 Scope

This document specifies the application scenarios, system architecture, technical framework, general Technical requirements, configuration and management requirements, safety requirements, etc.

This document is applicable to the design, development and testing of IoT gateways for public telecommunication network access.

2 Normative references

The content of the following documents constitutes an indispensable clause of this document through normative references in the text. Among them, dated quotations Only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document.

GB/T 38624.1 Gateway of the Internet of Things Part 1: Technical requirements for gateways for sensing device access

YD/T 1107900/1800MHz TDMA digital cellular mobile communication network General Packet Radio Service (GPRS) wireless interface specification Fan. media access control/radio link control (MAC/RLC) protocol

YD/T 1214900/1800MHz TDMA digital cellular mobile communication network General Packet Radio Service (GPRS) equipment technical requirements Request. mobile station

YD/T 1371 (all parts) 2GHz TD-SCDMA digital cellular mobile communication network Uu interface physical layer technical requirements

YD/T 1372 (all parts) 2GHz TD-SCDMA digital cellular mobile communication network Uu interface layer 2 technical requirements

YD/T 1373 2GHz TD-SCDMA digital cellular mobile communication network Uu interface RRC layer technical requirements

YD/T 1475 Access Network Technical Requirements Based on Passive Optical Network (EPON) in Ethernet Mode

YD/T 1530 Access network technology requires the second generation of asymmetric digital subscriber line (ADSL2) with spectrum expansion

YD/T 1544 (all parts) 2GHz WCDMA digital cellular mobile communication network Uu interface physical layer technical requirements (first stage)

YD/T 1545 (all parts) 2GHz WCDMA digital cellular mobile communication network Uu interface layer two technical requirements (first order part)

YD/T 1546 2GHz WCDMA digital cellular mobile communication network Uu interface RRC layer technical requirements (first stage)

YD/T 1547 WCDMA Digital Cellular Mobile Communication Network Terminal Equipment Technical Requirements (Phase 3)

YD/T 1558 800MHz/2GHz cdma2000 digital cellular mobile communication network equipment technical requirements One)

YD/T 1674 2GHz cdma2000 digital cellular mobile communication network broadcast multicast service (BCMCS) equipment technical requirements. Incoming terminal (AT)

YD/T 1843 (all parts) 2GHz TD-SCDMA digital cellular mobile communication network high-speed uplink packet access (HSUPA) Uu interface physical layer technical requirements

YD/T 1845 2GHz TD-SCDMA digital cellular mobile communication network high-speed uplink packet access (HSUPA) Uu interface RRC layer technical requirements

YD/T 1846 (all parts) 2GHz TD-SCDMA digital cellular mobile communication network high-speed uplink packet access (HSUPA) Uu interface layer two technical requirements