What does 5G mean?
5G stands for “Fifth Generation†and refers to the next new standard in the field of mobile communications. This standard will replace the current LTE standard (4G). The previous communication standards were UMTS (3G) and GSM (2G). 5G communication will provide a bandwidth with a transmission speed of up to 10Gbit and a very short response time. This achieves faster transmission rates and meets the higher communication requirements of increasingly networked societies. 5G will greatly reduce the power consumption required for data transmission: 5G requires only one thousandth of the previous power consumption when transmitting each bit compared to the previous standard.
What are the advantages of 5G?
The mobile communication standard 5G can achieve a transmission rate of up to 10 Gbits per second, which is about 100 times the transmission rate of LTE data. Even 4K video can be downloaded quickly and lightning fast. Downloading DVD content takes less than five seconds. The current delays in video calls are gone forever. Telemedicine applications will be possible and surgeons will perform surgery via the Internet. At the same time, the new 5G network will allow for a wider bandwidth, which will improve the quality of data received by users while providing data to a large number of users more quickly. This means that 5G networks are more stable and reliable.
Why is 5G so important to the future?
In the future, more and more devices will communicate directly with each other via the Internet. This trend will move towards the Internet of Things (IoT). Experts expect that as many as 50 billion devices will be interconnected via the network by 2020. 5G has laid the foundation for meeting the growing demand for data, enabling emerging applications such as networked production ("Industry 4.0").
Eight characteristics of 5G:
1. The data transmission rate is up to 100 times higher than the existing rate. With 5G, devices can send and receive data in real time: critical to the Industry 4.0 initiative, and will deliver a great user experience in everyday applications.
2. The data processing capacity has increased to a thousand times. With 5G, a large number of concurrent users can send and receive data quickly and reliably: especially in large events, which can bring significant benefits to users.
3. By 2020, 50 billion devices will be interconnected. 5G paves the way for a smart home: the refrigerator will be connected to the Internet, and the WLAN router and TV can be operated remotely.
4. Build a reliable network. 5G ensures the stability of the connection: even on trains with speeds up to 600 km/h or around the coverage of mobile radio base stations.
5. Implement intelligent connections. 5G technology in smart cities: Various signals are transmitted directly to the intended target device.
6, to meet high standards of safety requirements. 5G means more data will be transferred to more devices: all devices and data must be protected against unauthorized access.
7, energy-saving consumption. 5G helps save energy: the transmitter searches for the receiving device and sends a signal as required; if there is no such requirement, the connection will be interrupted.
8, greatly reducing the delay time. 5G enables real-time communication: The rapid reflection of milliseconds is important for connected cars, the Industry 4.0 program, and telemedicine.
What role does Infineon play for 5G?
A key prerequisite for implementing new mobile standards is the expansion of infrastructure. Existing base stations need to be updated, while many other small antenna arrays, ie small base stations, need to be reset. Infineon offers the required high frequency components. Infineon chips enable data transmission at frequencies up to 90 GHz, especially for 5G high-bandwidth transmissions.
When will the 5G era come?
Building a new mobile infrastructure requires enormous technical and financial challenges. The initial solution is expected to be put into use when the 2018 Olympic Games arrive. Many US network equipment providers also plan to offer 28 GHz dedicated services (fixed wireless access) to replace wired solutions. The new standard is expected to be launched around 2020. Japan is currently planning to build this infrastructure and put it into use at the Tokyo Olympics. However, it will take several years to configure enough related equipment and promote 5G to enough application areas, making the complete 5G technology widely used.
The outer layer of double wall heat shrinkable casing is made of high quality polyolefin alloy and the inner layer is made of hot melt adhesive. After molding, the product is crosslinked and continuously expanded by electron accelerator irradiation.
The outer layer has the advantages of softness, low temperature shrinkage, insulation, anti-corrosion and wear resistance, while the inner layer has the advantages of low melting point, good adhesion, waterproof sealing and mechanical strain buffering.
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Double wall heat shrinkable casing is produced by double layer co-extrusion process of polyolefin halogen-free flame retardant material and hot melt adhesive.
The outer layer is polyolefin, which has the characteristics of insulation, halogen-free flame retardant and low temperature shrinkage. The inner layer of hot melt adhesive has the advantages of low melting point, good adhesion, waterproof sealing and mechanical strain buffer.
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