Lte cat 1 is a standard for user terminal category under 4G communication LTE network. With the further weakening of the carrying capacity of 2G network, NB-IoT and 4G will gradually replace 2G modules in the newly deployed Internet of Things connections. Compared with NB-IoT, Lte cat 1 has advantages in network coverage, speed and delay. Compared with the traditional LTE Lte cat 4 module, it has the advantages of low cost and low power consumption.
1. Lte cat 1 has more cost advantages: For example, in terms of network construction, LTE Lte cat 1 can be seamlessly connected to the existing LTE network without upgrading the hardware and software of the base station, and the network coverage cost is very low. In terms of chip cost, after system optimization, the integration level is higher, the hardware architecture of the module is simpler, and the cost of peripheral hardware is lower.
2. Compared with Lte cat 4, Lte cat 1 has the same advantages in terms of speed, delay and mobility. It has the same millisecond transmission delay as LTE Lte cat 4 and supports a mobile speed of more than 100KM/H.
3. Lte cat 1 has more application advantages: Since LTE cat 1 belongs to the 4G series, it can directly reuse the existing resources of 4G. Lte cat 4 migrated to Lte cat 1 with significant benefits. For example, in scenarios where 4G is used for voice interaction, such as walkie-talkies and toy robots, the previous use of Lte cat 4 can be completely transferred to Lte cat 1.Lte cat 1 will play a role in many scenarios of voice function and medium rate connection. These scenarios include sharing, financial payment, industrial control, vehicle payment, public network intercom, pos and so on.
Application scenarios of Lte cat 1: wearable devices, smart appliances, industrial sensors, detection of hydrology and water conservancy, and port logistics tracking. Shared payment class. It does not require high broadband speed, and at the same time, it is battery-powered. It requires high power consumption and data transmission stability.
Application scenarios of Lte cat 4: Internet of Vehicles, smart grid, 4G wireless routing, video security, business display equipment, and 4G law enforcement instrument. Live video equipment. And that like have very high requirement on the broadband speed. At the same time, it requires higher stability.
As a platform-based enterprise of the Internet of Things, it actively responds to the call of government departments, keeps up with the trend of market development, vigorously supports the digital transformation of the industry, and grandly launches wireless data transmission terminal products based on LTE cat 1, so as to meet the business needs of customers for medium and low speed Internet of Things applications.
LTE cat 4 wireless data transmission termina will easily replace the traditional 2G/3G network with better coverage, faster speed and lower delay with the help of mature LTE network, providing high-quality wireless connection services for the medium and low speed Internet of Things industry. While ensuring the stability and reliability of low-speed network access, it provides a more cost-effective solution for the deployment of networking equipment for customers.
LTE cat 1 is the first category of LTE UE-Category, which has a transmission rate of up to 10 Mb/S, the same millisecond transmission delay as LTE Lte cat 4, and supports mobile speeds above 100KM/H. LTE cat 1 can meet the general needs of voice and mobility, with its advantages of low cost and low power consumption, it has successfully carried the banner of low and medium rate Internet of Things applications.Cat1 is suitable for scenarios that do not require high broadband speed but have certain requirements for power consumption and data transmission stability, and has been applied in wearable devices, shared payment, smart security, smart home appliances, industrial sensors, toy robots, shared bicycles and other fields or products.
The LTE cat 1 technology is applied to the overall solution of the intelligent helmet, which meets the requirements of independent transmission of voice calls and mobile data under the technical requirements of low power consumption, and realizes direct dialing/answering of calls by the helmet, GPS tracking and positioning of the helmet, real-time speed monitoring, and real-time Internet data transmission capability to support data transmission requirements of different products or services.
After the introduction of LTE cat 1 technology, the smart helmet can break away from the complete dependence on smart phones, and has better mobility and data capabilities under the requirement of low power consumption.So that smart helmet technology solutions from the general daily use scenarios (such as commuting or leisure), to more sports scenarios and applications in different industries, such as rescue, construction, manufacturing, security..
