Révéler les secrets du réseau NB : Quelle est la nouvelle technologie Ethernet ?

As an emerging communication technology, NB network has attracted much attention in the field of Internet of Things in recent years. So what exactly does NB network mean? In fact, NB network is the abbreviation of NarrowBand, which refers to a narrowband IoT technology. This technology uses narrowband communication technology to achieve low-power, wide-coverage, and low-cost IoT connections.

First, let’s take a look at Ethernet technology. Ethernet is a local area network technology that has always been a popular technology in the field of computer networks. It uses a cable-based transmission method with high transmission rate and low delay. However, in IoT application scenarios, traditional Ethernet technology is inadequate because it has certain limitations in power consumption, coverage, and cost.

The emergence of NB network is to solve the shortcomings of traditional Ethernet technology in the Internet of Things. The NB network uses narrowband communication technology, which has lower power consumption and wider coverage than Ethernet technology. This means that in large-scale IoT application scenarios, the NB network can provide more stable and efficient connection services to meet the communication needs of various IoT devices.

It is worth mentioning that due to its low cost, NB network has gradually become the technology of choice for IoT device manufacturers and service providers. Compared with other communication technologies, NB networks can reduce equipment manufacturing costs and have lower deployment and operation costs. This makes NB networks have broad application prospects in smart homes, smart cities, industrial automation and other fields.