Mobile wireless communication system has gone through several evolution stages in the past few decades after the introduction of the first generation mobile network in early 1980s. Due to huge demand for more connections worldwide, mobile communication standards advanced rapidly to support more users. Let’s take a look on the evolution stages of wireless technologies for mobile communication. [Read more…] about Evolution of wireless technologies 1G to 5G in mobile communication
What is device to device communication?
Device to device communication is an advanced data transmission technology developed to increase the efficiency of network. In LTE -Direct, D2D communication enabled devices can interact each other using a secure transmission protocol similar to the devices communicate with the base station. [Read more…] about How does device to device communication works
Radio Access Network is component of mobile network which establishes connection between mobile users and core network. It is an essential part of every mobile network to enable efficient communication between base station and end users. How does centralized (cloud) radio access network C-RAN works?
Components of distributed RAN
In the beginning of 21 century, many wireless technologies have evolved. Z-wave is an RF (radio frequency) based wireless networking technology primarily designed for smart home and office automation. Z-wave is one of the emerging technologies in the area of wireless home automation. [Read more…] about Applications of Z-wave technology
Intermodulation is a phenomenon of combining undesired frequency components within an active system or from an external source. Combination of two or more signals will create another signal which may fall into another frequency band of the system and cause interference to the system. How does intermodulation distortion occur, what are the causes and how to prevent it? [Read more…] about How does Intermodulation Distortion occur