Analysis of Key Technologies of Wireless Communication System Based on 5G
M2M magazine predicts that China will become the world's largest wireless terminal market in 2013.Due to power consumption and cost issues,the industry predicts that less than 10%of the 50 billion wireless nodes in the Internet of Things(IoT)will use GSM technology by 2020.While telecom operators have the most prominent advantages in building and managing such large-scale networks,they need a long-range,high-capacity system to consolidate their position in battery-powered wireless terminal segments such as wireless sensor networks,smart cities,smart grids,smart homes,security equipment,and industrial controls.Power IoT is increasingly widely used in energy management,smart grid and other fields.As a low-power wide-area network(LPWAN)communication technology,LoRa has a wide range of application prospects in the power Internet of Things.For the Internet of Things,only the use of a broad range of tech-nologies will make it possible to achieve the expected number of battery-powered wireless nodes.
internet of thingslora communication technologybattery powered
万方数据
维普
