30.212

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30.212 is a machine access technology used in the field of communication. It can provide a secure connection between a wireless end user device and an access point, allowing for communication between devices on an encrypted link. As well as used in networks to provide secure connections, this technology can be applied to other areas such as machine-to-machine (M2M) interaction. In this article we discuss the application field and working principle of 30.212.

30.212 is a low power wide area network (LPWAN) wireless standard. It is designed to provide end users with reliable, low latency connection over long distances. It is the most popular type of LPWAN as it provides low power, low latency, and robust coverage in remote areas that cannot be reached by other cellular standards. It is used in many different industries such as utilities, agriculture, and automotive.

The application field of 30.212 is in wireless communication. It is suitable for connecting sensor networks to the Internet or any other applications that require low-latency wireless communication. It can be used for asset tracking, telemetry, remote control, data collection, health monitoring, and machine monitoring. It is also used in home automation, smart grid systems, and telehealth applications. In M2M applications, it can be used for machine communication in smart factories and for automation in industrial processes.

The working principle of 30.212 is based on the IEEE802.15.4g standard. This standard defines a multimode transmission scheme including three different access modes, such as frequency hopping spread spectrum (FHSS), direct sequence spread spectrum (DSSS), and direct sequence code division multiple access (DS-CDMA). The FHSS mode is used to transmit data over long distance and the DSSS and DS-CDMA ones are used for short range communication. The 30.212 technology uses an adaptive control channel technique which uses different transmission schemes for different zones.

The communication link is formed between an access point such as a digital radio and an end user device such as a mobile phone. The access point acts as a gateway to the communication network and as a bridge between the different devices connected in the network. The radio and the end device communicate by exchanging packets of data. The radio sends the packet to the end user device, and the end user device responds with its own packet, which is the acknowledgement of the message received by the radio. Through this communication, data can be exchanged between end user devices and the access point.

30.212 also uses encryption to secure the data being transmitted. Secure communication is achieved through an exchange of encryption keys between the access point and the end user device. This ensures that only those authorized to access the data are able to do so. The encryption used in this system is Advanced Encryption Standard (AES) 256, which is a secure cryptographic protocol used to protect digital data.

30.212 is a powerful machine access technology and is used in many different fields. It provides a secure connection between wireless end user devices and an access point, allowing data to be securely exchanged between the two. In addition, it uses advanced encryption to ensure that only the authorized users are able to view the data. As it can provide low-latency connection over long distances, it is used in a variety of industries, such as utilities, agriculture, and automotive.

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