Band, Channel Bandwidth, EARFCN and Carrier Frequency
People can easily get confused with the terminologies related to cellular networks. In this article, we explain the most common terminologies such as frequency band, channel bandwidth, EARFCN and carrier frequency, and also answer some frequently asked questions.
China Reaches 1.43 Million 5G Base Stations by the end of 2021
By the end of 2021, nearly 1.43 million 5G base stations have been launched in China. Shipments of 5G phones in 2021 skyrocketed by 63.5 percent year-on-year to reach 266 million units. China's "5G + industrial internet" strategy has formed 20 application scenarios involving remote equipment control and quality inspection system using machine vision in 10 key fields including mining, steel and power industries.
What Download Speed Do I Need for Good Smartphone User Experience?
Smartphone user experience is all about time-to-content. A downlink throughput “at click” of 20Mbps and an uplink throughput “at click” of 1Mbps provides great smartphone user experience for the vast majority of popular content. Users not only expect great experience, but they also expect it everywhere and every time.
Hocell 5G CPE Supported Innovative 5G Applications in Hungary
Hocell 5G CPE successfully supported BME (Budapest University of Technology and Economics) in various innovative 5G applications such as VR/AR, car telepresence, and 5G supported UAV video streaming.
Could Mobile Phones be Tracked by IMSI Catcher when there is No Cellular Signal?
Could a mobile phone be tracked by an IMSI catcher when there is no telecom service, or no cell phone signal? The answer is yes, only if there is a SIM card inside the phone. Then, the question is, how could it be detected by an IMSI catcher?
What's UAV IMSI Catcher and its Advantages
What’s IMSI Catcher? What’s UAV IMSI Catcher? What’s the Advantages of UAV IMSI Catcher?
How to Mount an IMSI Catcher Payload onto a Drone
Hocell adopts DJI Matrice 300 RTK as the flight platform of drone-mounted IMSI catcher. A standard adapter DJI SkyPort V2 could be included to secure and integrate a payload onto the drone, facilitating communication between the drone platform and the RF module – IMSI catcher.
IMSI Catcher to Fight Against Telecom Fraud by China Mobile
China Mobile Zhejiang Province Branch used portable IMSI catcher to pinpoint the exact location of telecom fraud suspects after knowing their approximate address through their network analysis.