The Development Of Wireless Technologies In The Computer Market

Published:2011/1/20 20:53:00 Author:Li xiao na From:SeekIC

Some technologies, which are under development, make people excited, such as the low-consumption Bluetooth, GPS and Wi-Fi. The low consumption Bluetooth is able to make the mouse and keyboard work for several months with one battery. For the small devices, which can not use the battery, the connection also can be embedded by the Bluetooth. Laptop computer and the tablet computer become the center of Bluetooth’s revolution. With the increase of sensor quantity, customers hope the inter-application between all their devices can be implemented. The screen of personal computer becomes large, and the interface becomes more flexible, so the dream of Smart home can be realized in the future.

The OEM manufacturers also have the GPS function to breakthrough their advantages and add the value of products. The positioning platform has realized a series of service. In recent years, the development of GPS is highly emphasized, so its accuracy and power consumption are also improved. From the view GPS location, it is very common that the positioning function is near the connecting function. The current GPS position can be expand through the other radio-frequency signal. What is more, using MEMS, such as the accelerator and gyroscope, to expand is frequency nowadays. This expansion plays an important role for the personal computer and tablet computer which are working inside.

Wi-Fi Direct is another exciting technology, which provides the new method for the direct connection between laptop computer, movable phone, camera, video game and printer. Its goal is to implement the content transmission and share. The standard Wi-Fi supports two models. Under the first model, a device can be regarded as an access point. Many Wi-Fi sites and devices can connect and share with it. The second model is based on point to point connection. If the access point and router are not working, the Wi-Fi device still can be connected to fulfill its tasks, such as printing and share. The related integrated circuit is DBCFG2TD250

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