Cellular technology is used in most mobile devices, with few exceptions (such as satellite phones) and operates through Global System for Mobile Communications (GSM) through Frequency Division Multiple Access (FDMA), Code Division Multiple Access (CDMA) and other encoding techniques. A key cellular...
A cellular network is a radio network distributed over land through cells where each cell includes a fixed location transceiver known as base station. These cells together provide radio coverage over larger geographical areas. User equipment (UE), such as mobile phones, is therefore able to communi...
【解析】根据上文What is 5G? It is the latest generation of cellular network technology.(什么是5G?它是最新一代的蜂窝网络技术。)以及下文5G's advantages mainly come from speed and connectivity.(5G的优势主要来自速度和连接性。)可知,选项B中的It is faster and stronger(它更快更强大)与原文中的speed...
The radio access network is at the periphery of the cellular communications system. It provides the link to the user equipment from the cellular network.It comprises a number of elements and broadly includes the base station and base station controller....
So, What’s Cellular IoT, and Why’s It Expanding So Much? Simply put, cellular IoT is a way of connecting physical objects, like IoT devices and sensors, to the internet through the same means that your smartphone uses. Rather than necessitating a new private network for your IoT devices...
Global System for Mobile communications is the most popular Here's a quick breakdown ofjust a few Pine Cellular TerreStar In the United States, Sprint and Verizon use CDMA instead of GSM. GSM vs CDMA GSM offers wider international roaming capabilities than other U.S. network technologies and ca...
Wi-Fi is a wireless networking technology that has become standard for users who wirelessly connect to the internet in places such as offices or homes. 5G is a cellular wireless standard originally designed for the voice calls of mobile users who may access networks over large geographic areas....
5G is the fifth generation of cellular networks. Up to 100 times faster than 4G, 5G is creating never-before-seen opportunities for people and businesses. Faster connectivity speeds, ultra-low latency and greater bandwidth is advancing societies, transforming industries and dramatically enhancing day-...
The technology that makes up cellular networks is more complex than WiFi networks, but it also allows for better range, better reliability, and can support a large number of devices doing data-heavy tasks at once. The coverage area of a cellular network depends on the number of towers availab...
5G utilizes a technology called Service-based architecture (SBA) for the cellular network. This means that security protocols use protocols like Transport Layer Security (TLS) 1.2 and 1.3 to protect the communication. The main point of SBA security is that authentication and transport protection betw...