In 2016, the Internet of Things, autonomous driving, and artificial intelligence continued to receive attention, but the development of the Internet of Things and the support of basic communication technologies were needed. Last year, Huawei's Polar Code scheme became the final solution for the 5G control channel eMBB scene coding, the NB-IoT core protocol freeze, the Mozi quantum communication satellite, and the operator 5G test. This article will take stock of the top 20 essays on the electronic enthusiast network communication network channel.
At present, China Unicom Group is studying and discussing the implementation plan of mixed ownership reform in accordance with the spirit of the conference and the spirit of relevant national policies. Before, communication signals and quality were the most important considerations for users to choose different operators; but in the context of sharing resources of towers, Will Unicom usher in a new turn?
Top19 low-power LTE-M accelerates the boom of the Internet of ThingsLTE-M is part of the 3GPP LTE standard, with wide coverage, low power consumption, low latency and low cost. It can utilize the existing LTE network infrastructure and be a low data rate machine-to-machine ( M2M) communication applications provide a cost-effective link network that facilitates the shaping of various IoT applications.
The Long Range Evolution Project (LTE) differs from earlier networks in that its new network core and air interface (OTA) technology provides a groundbreaking combination of efficiency and flexibility. Efficient use of spectrum reduces costs and provides the ability to combine high-speed, low-latency transmission with cost-effective low bit rate services.
Top18 who signal is better? Qualcomm/Samsung/Huawei Baseband WarsIn a blink of an eye, more than half of 2016 has been released, and the release of each of its flagship mobile phones and flagship chips has been released. Speaking of this year's Android camp's flagship CPU, Xiaolong 820 and Samsung's Exynos 8890, these old friends are inseparable.
Qualcomm shipped a large number of Snapdragon 820 in 2016; MediaTek also presented the Helio X20 flagship chip; Samsung took out its own Exynos 8890 with the Galaxy S7 series; with the launch of Huawei P9, Huawei also released a new generation of the Kirin 950 family. Flagship CPU: Kirin 955.
The era of Top17 Qualcomm has ended, and Huawei has become the leader of the 5G era!Raise your breath and create history. China once again broke through the technology "no man's land", crushing the powers and winning the 5G era! The whole of China has boiled again. Congratulations to China, congratulations to Huawei.
At 0:45 am on November 17, 2016, at the 3GPP short-code solution discussion of the 87th meeting of 3GPP RAN1, China's Huawei Polar Code (Polarization Code) program finally defeated the powers. It becomes the final scheme of 5G control channel eMBB scene coding.
Top16[heavy] NB-IoT standard core protocol freezes Huawei powerOn June 16, 2016, this was the most important day for the cellular IoT industry. The 72nd meeting of the 3GPP RAN Plenary held in Busan, South Korea, was successfully concluded. NB-IoT (Narrow Band Internet of Things) is an important topic of 3GPP R13, and its corresponding 3GPP protocol-related content has been approved by the RAN Plenary, officially proclaiming this NB-IoT widely supported by the wireless industry. The standard core protocol has been fully completed after more than two years of research. Global operators finally have a proprietary IoT-based protocol, and products and solutions based on this protocol will be able to serve the IoT market in a wide range of industries. The successful completion of the standardization work also marks the NB-IoT is about to enter the commercial stage.
Top15 science What is VoLTE technology?This year's 4G hit hot, said that just changed the phone to 4G, just experienced a 4G network speed! what? Now there is a new technology that allows you to communicate more easily and smoothly. This is VoLTE. With the commercial trial of VoLTE in some first-tier cities in China, this technology has also attracted more and more consumers' attention. Xiaobian is also tired, don't want it, then, what is VoLTE? How far is it from our daily life?
Top14 Bluetooth Mesh smart home field beyond ZigBee?Market analysts predict that smart homes will become the largest users of the Internet of Things after 2017, and the huge market means fierce competition in communication standards. At present, ZigBee is receiving much attention. Thread is in awesome. Can Bluetooth technology, which is considered to have fatal flaws, become the final standard?
Top13 5G development foundation, MIMO and other major technical discussionsMobile communication technology has developed rapidly in recent years. After several generations of technology accumulation and precipitation, a new generation of communication protocols has gradually appeared in our field of vision. We call it "5G" and what is "5G"? This article focuses on 5G, starting from its concept, future development, and several important technologies. I hope that after reading it, I will help you.
The Top12 Bluetooth 5.0 standard was officially released, and the performance has been raised to incredible!On June 17th, the Bluetooth Technology Alliance officially released the latest Bluetooth 5.0 technology standard in London. The new Bluetooth 5.0 standard will be officially launched at the end of this year or early 2017, and will also update devices that support the standard. The official said that the new Bluetooth 5.0 standard will far exceed the current version, that is, the Bluetooth 4.2LE version, including 4 times the effective transmission distance will be 4.2LE version, that is, in theory, Bluetooth transmission and reception The effective working distance between the devices can reach 300 meters. The transmission speed will be twice that of the 4.2LE version and the speed limit is 24Mbps.
Top11 domestic Wi-Fi chip manufacturers and product inventory target the Internet of Things marketIn the article "Mainstream products and parameter inventory of the six major Wi-Fi chip manufacturers", Xiaobian introduced Wi-Fi technology and its characteristics, and brought introductions and products from Broadcom, Marvell, Texas Instruments and other manufacturers. This article will introduce domestic wifi vendors and their chips for the Internet of Things.
Solar sensor lights use solar panels to charge the rechargeable battery. When there is enough light, the solar panel generates current and voltage to charge the battery. Night by intelligent infrared and light control switch to control the battery output power to the load. Mainly used for road lighting, yurt, tents, gardens, yars, parks and other outdoor lighting.
Solar Panel:5.5V,150mA,Poly-crystalline
Battery:rechargeable Lithium battery,3.7V,2200mAh*1
LED Lamp: 8LEDx0.066W/Epistar Chip
LED Luminous:7Lumen/LED
LED Color Temperature:Cool White:5500-6000K;
Lamp Luminous Flux: 45LM
Material:ABS
Operation: PIR motion sensor
Cable Length: all in one,no cable
Working Time:The motion sensor will keep the light On as long as there is movement.If there is no movement, the light will switch off after 35 seconds.
Charging Time:empty battery needs 12hours to get full Charged
Sensor area: 5m and 60 degree angle
Warranty: 1 Year
Application:Roof Lighting,such as portable toilet
Install: Easy to install,simply to cut a hole 50mm in a diameter in roofing,Unscrew clear lens and black nut from the unit.Leave the silicon O-ring in place.Switch light on by fully depressing white switch on bottom, then light should stay on.Insert light through hole and screw the holding plate and clear light cover back on.Once in place,light will automatically turns on/off.Charge in sunlight,An epoxy can be applied to back-nut to prevent theft.
Solar Panel Lights,Solar Panel Street Light,Garden Motion Lights,Automatic Solar Lights
HEBEI ZIFENG NEW ENERGY TECHNOLOGY CO.,LTD. , https://www.zifengpipeline.com