Good morning, ladies and gentlemen, good morning! Welcome to this Qorvo press conference. I am the manager of Fay, Qorvo Asia-Pacific marketing team. Since Qorvo was formed in 2005 by the merger of RFMD and TriQuint, we also regularly hold similar events. We hope to have more face-to-face opportunities with our media friends. The theme of our press conference is "The Internet of Things." I believe many of you here already know that in 2016 Qorvo acquired GreenPeak, a Netherlands-based IoT company. What does this take for Qorvo? People who know Qorvo may know that both previous RFMD and TriQuint, including later Qorvo, have been focusing on the development and application of high-power device products. This acquisition means that for Qorvo we are moving to the low-power market segment A signal of march This time, through more than a year of Qorvo's integration with GreenPeak, Qorvo also set up a low-power wireless connectivity business. The guest speaker came from Cees Links, general manager of the Low-Power Wireless Connectivity Group. I hope everyone will have an interesting day today, and everyone will have a new understanding of the Internet of Things. I believe we have a basic understanding of the Internet of things, and today we will take you to work together to understand the final direction of the Internet of things, and would like to introduce our Qorvo solutions. The Internet of Things presents us with opportunities as well as challenges for us, bringing us new vertical markets and a variety of connectivity standards, all while bringing a wide variety of benefits. However, it presents challenges as well as opportunities. We can see that we have an unknown business model that brings with it many kinds of standard wars and has limited market acceptance. Next we will elaborate on four aspects: first is distance and capacity; second, IoT is a system services business; third, we believe open standards will dominate; and finally, we believe Qorvo believes small Beauty solution. We all know Americans may like, always like big things, but we Qorvo firmly believe that small and beautiful. Next, we want to bring you into the world of things, first of all we have to look at the Internet of things through the simplest example door locks. First of all we are at home, we can open the door through the key to control the door switch. Although we have just mentioned that we only use the door lock to open and close the door, this may seem like a simple operation, but in fact it is already connected to the Internet of Things. Here we can introduce another new example. Through this switch, We can control the lights, in fact, this is the Internet of Things. Next we look at another example is the remote control. Although we just mentioned the light switch, in fact, the light switch is also a remote control, but he does have limited functions, but through the remote control, we can control the TV, you can do a lot of things through the TV, Watch a lot like to watch the show. In the picture just now we can see that all the operations are from left to right. People control the remote control and the remote control to control the television. Eventually the television turns on the program. This is only a one-way. Next we can see through the thermostat is a two-way, we can control the thermostat to our air-conditioning switch, to control the temperature of the room. At the same time, the temperature in the room can be fed back to the thermostat. If we feel cold, the thermostat will turn on the hot air and let everyone feel warm. This is a two-way feedback. We would find it very interesting. The concept of the Internet of Things may not be mentioned in the past few years. However, in fact, we have enjoyed Internet of Things services for many years. We have already started using the door locks and using light switches, including Through the remote control. But now let's take a look at the new IoT area. Today we can control our thermostat via a cellphone even though I'm not at home, but I can still control my thermostat remotely from the phone to adjust the temperature in my room. In this connected world, we can also connect the thermostat to the internet. Through the internet connection, we can input the weather information, including the information of my behavior mode into my thermostat, so that my Thermostat can accurately know when I probably go home, when I go home, turn on the air conditioning ahead of schedule, we through this way, through the cloud connection, the Internet of things connected. We have just given an example of a thermostat. Here we give a generic element. We can see that we have a controller, an actuator, a sensor, and we can import a database of external data and behavioral patterns, which constitutes The entire Internet of Things system. This is not a definitive framework. We can see that we can also introduce a management and control unit. In this unit, we can handle some special situations. For example, when I was not at home, I found that my door was forgotten I can still operate through the remote. At the same time access to smart meters and meters at home, we found that when the leak, you can also give a warning, so all of our information together, constitute a cloud network. This constitutes an entire control system where you can control, operate, collect information, and more. What is very interesting is that the moment we just talked about started with the simplest things and now constitutes such a complex network that the Internet of Things is not just related to things. In fact, although we have just mentioned the switch of lights, Remote controls are good, although these are all things, but in the end we have even become such a complete system through these things, when we talk about the Internet of Things is actually to discuss such a complete system. In a nutshell, after simplifying the system we have just complicated, we can see that we have four main elements. First of all, we can see that the control environment actually refers to the environment. We can say that this is our home. The operator here actually refers to the operator, in fact, is our own. At the same time we have a data analysis unit, you can think of it as a whole a database. In addition we have the entire management system, all of our four main elements, through the cloud connection, constitute the entire system of things. This picture we can take a closer look, then we will talk about, in fact, this also illustrates why the Internet of Things is not only things, but the entire system, then we will elaborate. I believe everyone has some understanding of the Internet of things, the most basic thing is the Internet of Things, then linked to the concept of connection, Qorvo in this area is very professional, we provide a very professional with excellent transmission distance and capacity Solution, let's elaborate on it. In our real life, the internet is very important. I have a 15 year old son. His favorite is the Internet, because he can play games online. In real life, we can not leave the network, we can watch the live broadcast through the Internet, then we look at our program. Here, when we mentioned the most important thing is the transmission distance and capacity, we Qorvo provides a more excellent solution, first of all, we pay attention to the transmission