Shulou(Shulou.com)11/24 Report--

In the 5G era, the three major operators jointly released "5G message", which can be used to transmit messages, pictures, videos, voice calls, group chats, online services, interaction and so on. We should know that since the birth of human beings, communication and communication are our most basic communication needs, and the birth of the communication industry has greatly enriched the way of human communication. With the advent of the 5G era, what's the 5G news like?

01,5G message 5G message is a new application on 5G. 5G messages are divided into three categories: 5G short messages, 5G rich media messages, and 5G Internet of things messages.

5G SMS in 5G messages, 5G SMS continues to exist, providing SMS capabilities, business experience is the same as traditional SMS, so 5G SMS has little change for users.

The 5G short message module is set up logically and is composed of multiple short message VNF. The provincial SMSC module connects with the provincial billing center, short message gateway, MMS center and so on.

5G rich media message breaks through the restriction of SMS. In the personal field, we can send text, pictures, audio and video, location, facial expressions, cards and so on. In the industry field, enterprises can use industry news, card messages, chatbots, Mini Program, etc., to provide services for users, the biggest highlight is the ability to interact.

5G message system includes 5G message center, MaaP subsystem and group chat subsystem. The message center includes short message, message AS, SIP access, DM and file server.

Message center: provide point-to-point short message service, point-to-point basic multimedia message service, group sending basic multimedia message service, service to point short message service, business to point basic multimedia message service and so on.

MaaP: provide industry users with 5G business message (MaaP) service access capabilities, industry chat robot search, details query functions, A2P message uplink processing and other functions.

Group chat: provide group chat services for terminals that support 5G messages, including group management, group messaging and other functions.

5G Internet of things message 5G Internet of things connects the massive Internet of things, through 5G messages can realize the communication between "things" and "things", "things" and "people", "applications" and "things", such as intelligent water meters, intelligent manhole covers and so on.

It can be said that 5G short messages, 5G rich media messages and 5G Internet of things messages constitute a complete 5G message. For 5G message applications, there is no threshold, and users do not even need to download the client and can send and receive 5G messages at the original message entrance of the terminal.

The 02 and 5G message entrances correspond to the three major categories of 5G messages just mentioned, and the 5G message entrances are also divided into three categories: individual portals, enterprise entrances and everything portals, and truly realize unified digital portals and unified services. It can be said that the 5G message terminal can serve the public, the service industry and everything.

Personal entrance

Personal entrance is to create a digital information service entrance for public users, which can be used by inserting a card on the mobile phone. it is the most convenient, fastest and most secure information communication service. As long as you have a mobile phone number, you can send and receive 5G messages, group chat, daily life services and so on.

The enterprise entrance of 5G messages can serve as a bridge to link enterprise information services and enterprise traffic to consumers, and help enterprises push content, information, business and services directly to users. Users can also obtain enterprise services through Mini Program search of 5G messages, which can provide users with the most direct and convenient services based on 5G messages.

The 5G message of the entrance of everything can be used as the most selective information service and human-computer interaction of everything. Through the 5G message entrance, the message can be sent or obtained to the terminal of the Internet of things. Through the message link everything, we can achieve the big message connection, through the human-computer interaction can bridge the gap between the Internet of things terminal and the human network, and make everything easy to use, easy to use, reliable and secure.

03. 5G message network supports 5G message support 5G network, Internet of things network, and can also be compatible with 4G network access, which creates a non-inductive switching experience for switching from 4G network to 5G network in the future. and 2G / 3G / 4G can be interoperable and downwards compatible.

5G message overall network architecture the network architecture of 5G message is shown above. The terminal can be accessed through 5G NR wireless network, NB-IoT or eMTC network. After 5G core network processing and bearer, it can access 5G message platform to provide 5G terminal with various message services and business services mentioned above.

04, 5G message planning what is the planning of 5G message? the overall planning and construction principles are as follows:

Master plan to achieve message NFV cloud transformation: with the help of cloud has experience, through cloud network transformation to solve the problem of old equipment.

Adhere to the principle of centralized deployment: based on the cloud layout of the network department, to achieve centralized operation of the whole network.

Construction principle selection principle: avoid circuitous routing and choose the deployment of eight east / south / west / north nodes according to the geographical location.

Disaster recovery backup: 5G message center network elements are set in pairs and are deployed in two theater nodes that backup each other. Mutual backup nodes are consistent with the network cloud.

05, 5G message Activation principles 5G message activation is currently divided into two ways: terminal activation and IMS query number:

The 5G message terminal is opened automatically through the 5G message terminal: it is supported for 4G / 5G users to use the 5G message terminal automatically. When a user uses a 5G mobile phone for the first time, it triggers the activation of 5G message. After the activation is successful, the 5G message system needs to record that the user has been activated successfully; the activation process is not perceived, and the user is not asked whether it is enabled or not, and the user is prompted by SMS after the activation is successful.

Through the entity business hall, SMS, network hall, handheld business hall channel opening: 4G / 5G users can apply for opening.

IMSI query number is opened when users fill / change cards, the 5G message system also updates the user code data stored in the system. When the user changes the number, the user will be regarded as a new user, while the old number is similar to the sales number processing, and the new number will trigger the 5G message opening process.

5G message is an indispensable part of the development of 5G era, which provides a complete cooperative ecosystem for personal news, enterprise news and the Internet of everything, and makes a great contribution to rebuilding the telecommunications ecology with the communications industry as the core. Let's wait and see the brilliant future of 5G news.

This article comes from the official account of Wechat: ZTE documents (ID:ztedoc)

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