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The common wired and wireless communication technologies in IoT include RS-232, RS-485, USB, Z-Wave, IPv6, Wi-Fi, Bluetooth, Lora, NB-IoT, NFC, RF, GSM, 3G 4G, etc.
With the progress and development of the times, society gradually enters the Internet +, various sensors collect data more and more abundantly, big data applications follow, and people consider incorporating various devices directly into the Internet to facilitate data collection, management as well as analysis and calculation.
IoT intelligence is no longer limited to small devices and small network stages but has entered the complete field of intelligent industrialization. Intelligent IoTisation steps into maturity on big data, cloud computing, and virtual reality, and is incorporated into the whole big ecological environment of the Internet+.
The new 5G and massive MIMO are everywhere. What can the 5G massive MIMO bring to our life?
With the continuous progress of information technology, digitalization, and big data, the development of antenna technology also has higher requirements, and the communication system keeps developing to the higher frequency band and larger bandwidth.
Looking back to the radio communication technology, from the 1895 Italian scientist Marconi, the first wireless telegram is filled with the other side of the ocean. It has already passed more than 120 years in social life, aerospace, military, etc. Radio communications technology has played an irreplaceable role.
What is the ISM band and what are the main frequencies in the ISM band? After the read, you will get the answer.
This frequency range for 430.050 ~ 434.790MHz, in the world range.
This frequency range is from 868 to 870 MHz, in the UHF band.
ISM Band Frequency 915 MHz
In the United States and Australia, the frequency range 888 to 889 MHz and 902 to 928 MHz has been available and used by the backscatter RFID system.
ISM Band Frequency 2.4 GHz
This ISM band frequency range is 2.400 ~ 2.483GHz, belongs to the microwave band.
ISM applications in this band include Bluetooth and 802.11 protocol wireless networks.
Microwave / Bluetooth / WIFI, etc. are used in this frequency, in addition to domestic RFID also uses this frequency.
ISM Band Frequency 5.8GHz
This ISM frequency range is 5.725 ~ 5.875GHz.
What is Lora wireless communication technology?
Lora wireless communication technology is Long Range Radio wireless communication technology. It is a low-power LAN wireless standard created by Semtech company. Its biggest feature is that it can travel farther than other wireless methods under the same power consumption condition, achieving low power consumption and Long-distance unity, it is 3-5 times longer than the traditional radio frequency communication distance under the same power consumption.
Today, we talk about something about NB-IoT which you may not know.
NB-IoT refers to Narrow Band - Internet of Things (IoT) technology, which focuses on the Low Power Wide Area (LPWA) Internet of Things (IoT) market and is an emerging technology that can be widely used around the world.
Huawei, as the domestic leader in developing NB-IoT technology, has also attracted considerable attention from the technology community.
Q: How are the frequency bands for NB-IoT divided by domestic and international operators?
A: Most operators worldwide use the 900MHz band to deploy NB-IoT, and some operators deploy in the 800MHz band.
China Unicom's NB-IoT is deployed in the 900MHz and 1800MHz bands, and currently, only 900MHz is available for trials.
Despite the hype of 5G NR, Wi-Fi and 5GNR together play an important role in corporate use cases such as remote patient care and smart manufacturing. How 5G Enhances WiFi in the industries?
5G new radio is a very new technology. In addition to faster speeds, when 5G is actually implemented.
The dramatic claim that New 5G will replace WiFi is unfounded. Can you imagine a university campus or hospital dismantling all wireless infrastructure and all Wi-Fi equipment and transferring everything to New Radio 5G?
In the manufacturing industry, the advent of cellular technology could stimulate the next industrial revolution.
Most factories continue to operate on Wi-Fi networks, but the wave of smart factories based on 5G technology is beginning to emerge.
Today, we talk about the 5G NR technology and the 6 Characteristics of 5G NR Technology.
What is 5G NR technology?
The 5th generation mobile networks or 5th generation wireless systems, 5th-Generation, referred to as 5G or 5G NR technology is the latest generation of cellular mobile communication technology, namely 4G (LTE-A, WiMax), 3G ( Extension after UMTS, LTE) and 2G (GSM) systems.
5G NR technology has set a new standard for wireless, opening up the spectrum above 6 GHz that has been previously unusable by cellular services.
By integrating 5G and the Internet of Things networks, manufacturers can operate with full flexibility and move towards a dynamic ecosystem of suppliers and consumers.
There is no doubt that 5G mobile networks will be a giant leap forward for mobile broadband. The IoT offers many advantages for 5G in healthcare, education, energy, and transportation. According to recent research, approximately 500 billion IoT tools, including sensors, medical devices, and actuators, will be connected to the Internet.
The relationship between 5G NarrowBand IoT
What relationship exists between 5G NarrowBand IoT? Whether Narrowband IoT is 5G technology in the end? Today, we will learn about the 5G Narrowband IoT relationship.
5G NR technology brings by no means only faster network speed, but will be the intelligent interconnection of everything is possible in fact, and NB-IoT is the prelude and foundation of 5G commercialization, therefore, the evolution of NB-IoT is more important, such as support for multicast, continuous mobility, new power levels, etc. As long as the infrastructure such as NB-IoT is complete, 5G New Radio can be truly realized.
Industrial IoT is relatively a regional network, so there is a possibility of a breakthrough. NarrowBand IoT bypasses 4G, no need to wait for the arrival of the 5G era all the time, 5G narrowband IoT takes the lead to come out and lead the way.
NB-IoT and LTE make it possible to control street lights, free parking, environmental monitoring, etc.
There are three standards for the New 5G, namely LTE (authorized channel), LTE-U (unlicensed channel), and Narrowband IoT (authorized channel).
What is NB-IoT?
Most operators worldwide use the 900MHz band to deploy NB-IoT, and some operators deploy in the 800MHz band.
NB-IoT and LoRa account for 83% share of LPWAN market, low-power satellite IoT becomes a game-breaker, In-depth analysis of low-power wide-area (LPWAN) market in 2021.
According to the monitoring of IoT Analytics, in the second quarter and the third quarter of many countries because of the epidemic quarantine, the number NB-IoT and LoRa of LPWAN-enabled device activation in 2020 still reached 450 million units, with a year-on-year growth rate of 62%, especially in the epidemic prevention and control and supply chain visualization play an important role in the rapid growth of IoT applications;
Today, we talk about the several major benefits of NFC smart homes. Guess what are the benefits of NFC smart homes?
For applications in the era of interconnected smart homes, NFC technology can increase the ease of use, safety, etc. of equipment, and can greatly change the lifestyle of our daily homes.
As a short-field communication technology, NFC has a very wide range of applications, such as mobile payment, channel inspection, automobiles, smart homes, industrial control, and so on. With the continuous evolution of smart home scenarios, a large part of NFC devices will appear in the living room in the future.
Why is the IoT considered so suitable for the New 5G, called 5G industrial IoT, especially for 5G applications for the industry? Which 5G industrial IoT applications are likely to be the most important? What challenges of 5G industrial IoT remain to be overcome?
This is still a fairly broad definition of the Industrial IoT. To understand the use of 5G NR, we need to be more specific.
Robotics can spur investment by requiring a dedicated 5G wireless infrastructure, as existing wired connections do not enable the mobility required for applications such as connected and autonomous factory robots.
The discussion of 5G has typically focused on the increase in bandwidth compared to 4G and 3G, offering faster data rates of up to 10Gbps and the ability to support more devices from a single base station.
What is an RFID warehouse management system?
RFID warehouse management system is a combination of RFID technology and warehouse management system to provide enterprises with a new storage model, to meet the needs of enterprise automation, transparency, intelligent storage, RFID technology, and warehouse management system to achieve a seamless docking, maximize the value of RFID technology applications in warehousing.
Today, we talk about the LTE Cat 1 vs Cat 4. After the read, you will know about the difference between LTE Cat.1 and Cat.4.
The LTE Cat.1 and Cat.4 in LTE networks for 4G communications.
Cat.1 in LTE Cat 1 vs Cat 4 is a 4G LTE network category, which can be called a low version of 4G terminal with 5Mbit/s uplink peak rate and 10Mbit/s downlink peak rate, and belongs to cellular IoT, a wide area network.
Cat1 in LTE Cat 1 vs Cat 4 supports the low and medium rate IoT market together with NB-IoT with its advantages of low cost and low power consumption.
To distinguish between LTE Cat.1 and Cat.4, we need to know what Cat is. Cat stands for Category, and the numbers after Cat represent the different categories, which 3GPP names in the Cat.
Cat.X is used to describe the capability level of user terminals according to the 3GPP Release definition, and Cat4 and Cat1 are both standards for user terminal categories in LTE networks for 4G communications.
Due to its wireless transmission characteristics, the adoption of RFID technology in logistics supply chain scenarios can bring a number of benefits. Here have 5 benefits of RFID in logistics supply chain.
Not only can it significantly improve efficiency, but it also opens a new window of digital information management. In general, the application of RFID technology in the logistics supply chain can bring the following benefits.
Today, we talk about the NFC vs RFID Technology, what are the NFC and RFID technology differences between them?
NFC vs RFID product technology background
NFC is the abbreviation of Near Field Communication, that is, Near Field Communication (NFC) technology. Originally developed by Philips and Sony, NFC is a contactless identification and intercom the current situation at home and abroad, the Swedish hotel has actually applied the corresponding NFC door lock introduced by Assa Abloy, which mainly applies the different identification code of the NFC cell phone as Mac ID and the encryption mechanism of the corresponding program to open the door lock. In the NFC technology RFID electronic lock, the domestic basic is still in the technology gap.
Today, we talk about the Top 10 IIoT Benefits, the benefits of industrial IoT deployment. After the read, you can learn the 10 IIoT Benefits.
The interconnectivity of devices, equipment and all corresponding operations provided by the Internet of Things (IoT) is taking over today's manufacturing business and playing a transformative role in industries around the world.
IIoT can provide manufacturers with new business opportunities, cost savings and improved machine monitoring and maintenance. IIoT solutions have provided endless benefits to modern manufacturers.
Mold clamp tools definition
What is mold clamp? The mold clamp (also called mould clamp) is a kind of auxiliary clamping unit often used in injection mold processing, its main function is to keep the machined parts not shaking not moving in the processing.
There have three significance of IoT warehouse management applications.
With the continuous penetration of IoT technology, the warehousing industry has ushered in a new turnaround. What is the specific application significance of IoT warehouse management?
Through RFID sensors, Bluetooth trackers can track the goods in real-time and update the inventory status in time. If the inventory is insufficient, the IoT system will issue a shortage warning and even achieve automatic replenishment.
The Human Resources department of a company is where the work related to personnel is carried out. Among the responsibilities of this area are: hiring, evaluating and training employees. Professionals such as administrators, psychologists and industrial engineers are requested in this department.
If you are a graduate of any of these careers and want to work in a company's Human Resources department, include your professional goals in your resume. In this article we are going to present you some examples of professional goals to work in the HR department.
Your personal information, such as name, SSN, address/phone number appears on the first screen of your home page. Underneath this information you will find a row of links for various services. The link titled “Online Banking”, when clicked, will take you to an account summary page. Along the top of this new screen is another row of links labeled: “Transactional Services”. On this line there should be a link labeled: “User Profile”. Clicking on this link will take you to a page where your online ID is located.
Make your own friends & family introduction and memories and spread it all over the world at the best platform TimeNewsUsa.
What is the future of 5G for robotics?
If robotics and cellular communications seem like strange partners, it’s because 5G wireless technology New radio 5G not only boosts data rates like its predecessor but also wirelessly addresses the needs of such applications. Because it is the first technology to increase coverage.
Fifth-generation wireless technology will pave the way for a new generation of robots.
In short, 5G NR fully supports applications such as future factories.
5 G’s new radio will almost certainly allow robots to work more efficiently and serve more applications.
5G innovations extend their capabilities even further. There is no better way than medical care to understand the synergies of the new 5G for robotics. In the medical field, robots have great potential.
Robots not only perform normal functions such as moving things from one place to another in the hospital with the help of 5G communication and the cloud but also remote surgery.
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