After nearly 10 years of development, LTE has carried 80% of mobile data traffic and the number of users has reached 2.8 billion. It has become the basic bearer of mobile data services. As the commercialization of 5G approaches, how to develop the LTE network has become a hot topic in the industry. In fact, based on the inventory advantages of LTE network coverage, terminals, users, and ecology, LTE will still be the main carrier of mobile services in the next ten years. According to GSMA's forecast, by 2025, the number of LTE users will increase by 3 billion. In this regard, Huawei’s LTE product line president Xiong Wei said: “As users’ demand for data consumption continues to increase, LTE network traffic will increase rapidly. LTE networks urgently need to evolve to take on the important task of basic networks in the 5G era. In addition, all The frequency band continues to evolve to LTE, providing ubiquitous coverage, more than 10 times the capacity and millisecond delay, enabling the migration of all services such as voice, data, and Internet of Things to LTE, building a ubiquitous basic network in the 5G era, and LTE in the 5G era Stimulate new driving forces for business growth." 4 waves of growth dividends drive the continuous evolution of LTE networks With the continuous evolution of wireless communication technology, networks have become more and more complex. Multiple 2G, 3G and 4G networks need to be maintained. Operators are eager to carry all core services through a basic network. At the same time, consumer users The business needs of LTE are developing in a diversified direction. Traditional voice and other services can no longer satisfy users. Looking at the world, LTE networks have become the focus of investment and maintenance for most operators. Especially driven by the four waves of growth dividends from operators, LTE networks have been continuously evolving. Xiong Wei said that at present, the revenue growth of operators can be divided into four types: user bonus, data bonus, experience bonus and new business bonus. Some leading operators are already developing two types of new growth: experience bonus and new business bonus. And network capability is the foundation to ensure the successful operation of these dividends. He further explained that user dividends require a well-covered network to meet the demands of 2G3G users to migrate to 4G; data dividends require large-capacity solutions to ensure that the network is not congested during traffic growth; and experience dividends require The network has ubiquitous rate experience to meet the requirements of high-definition video experience, and low latency to meet the experience requirements of mobile game competition; new service capabilities require the network to have the ability to deploy and operate new services. "Operators finally choose LTE network as the basic network because of its unique advantages, low construction cost, support for diversified services, good coverage, high spectrum efficiency, and have a mature industry chain-sufficient LTE chips. And a wealth of commercial terminals." Xiong Wei pointed out. Huawei launches a variety of solutions to help explore the entire business With LTE technology, operators can incubate all services including the Internet of Things, and how to incubate all services, create a gigabit experience, realize intelligent operation and maintenance, and build a technology and business two-wheel drive together with operators. For future-oriented networks, Huawei is actively taking action. According to reports, the AnySite full-scenario coverage solution provided by Huawei can connect to all services of voice, data and IoT. Whether in urban streets, residential areas or remote rural areas, there are corresponding solutions to meet the requirements for site acquisition and rapid site deployment. . In terms of capacity evolution, Huawei provides a 10-fold capacity solution to help operators cope with capacity challenges and obtain traffic dividends. The solution includes four measures: site encryption, multiple antennas, 4T6S, and spectrum evolution. In addition, TM9 can enable LTE FDD beamforming. Under Massive MIMO, the capacity can be increased by 3 times [Y(1]). It is reported that mainstream terminal chips already support TM9. "The LTE protocol is also continuing to evolve to meet the needs of some delay-sensitive services, such as Short TTI, which can reduce the air interface one-way delay to 1-10ms. Terminal chips supporting short TTI are expected to be released in 2019Q3." Xiong Wei further added. At the same time, WTTx wireless home broadband has developed rapidly. In recent years [Y(2] annual compound growth rate has reached more than 50%, it has become the main driving force for the rapid growth of operators’ revenue. Huawei’s E2E WTTx solution has helped operators obtain Business success. In terms of wireless Internet of Things, Huawei was the first to launch an NB-IoT end-to-end solution. After completing the shipment of the tens of millions of Boudica120 chips, Huawei launched the Boudica150, which supports more frequency bands and supports the 3GPP R14 protocol. , Provides 5 to 7 times throughput, 2 times capacity, 3dB coverage, and GPS-free positioning capabilities. At present, Boudica150 has begun to ship in batches. Currently NB-IoT has [Y(3] 45 commercial networks in the world, and it is expected to reach 100 commercial networks by the end of 2018, with 50 million to 100 million connections [Y(4]). 3GPP has made it clear that NB-IoT/eMTC fully meets 5G mMTC LPWA scenario requirements, so the R16 version will not define a similar scheme based on NR. The country strongly supports the development of the Internet of Vehicles. In June 2018, the Ministry of Industry and Information Technology issued the "Guidelines for the Construction of the National Internet of Vehicles Industry Standard System", and on the 27th, the 5.9 GHz Internet of Vehicles spectrum for LTE-V2X will be released, marking the Internet of Vehicles industry. Enter the fast lane. Huawei's HiSilicon Balong chip supporting LTE-V2X was released at the Pakistan Exhibition this year, and RSU (Roadside Unit) was released in 2018Q2, and T-box, MEC, V2X server, etc. were released in Q3, providing E2E solutions for the communication field of the car industry Program. Finally, Xiong Wei emphasized that the continuous evolution of LTE in the 5G era will inject new impetus into business growth and industrial evolution. Huawei will continue to carry out technological innovations to help operators comprehensively reduce network operation and maintenance costs, incubate full services, and maximize network value , So that more and more people can enjoy better and more affordable information services and achieve long-term business success. Forklift Battery,Lithium-Ion Forklift Batteries,Industrial Forklift Batteries,Lifepo4 Forklift Batteries JIANGMEN RONDA LITHIUM BATTERY CO., LTD. , https://www.ronda-battery.com