Here You Get how 3G work, Go inside WCDMA Technology and wcdma rf optimization.
Distributed Antenna System (DAS) for Wi-Fi, often referred to as DAS Wi-Fi, is a network architecture designed to enhance and extend Wi-Fi coverage in large or complex environments. It addresses challenges related to signal strength, coverage gaps, and network congestion by distributing access points strategically throughout the area, providing a more robust and reliable Wi-Fi … Read more
Dedicated Channel (DCH) is a crucial element within the framework of 3rd Generation (3G) mobile communication systems. Specifically, it plays a significant role in Wideband Code Division Multiple Access (WCDMA) networks, a type of 3G technology standardized by the 3rd Generation Partnership Project (3GPP). In the context of 3G, DCH is established for a specific … Read more
Voice over Long-Term Evolution (VoLTE) and Voice over Wi-Fi (VoWiFi) are two distinct technologies that enable voice communication over different types of networks. Here, we’ll delve into the differences between VoLTE and VoWiFi: VoLTE (Voice over Long-Term Evolution): Network Type: LTE Networks: VoLTE operates over Long-Term Evolution (LTE) networks, which are high-speed wireless communication networks … Read more
In the context of 3rd Generation (3G) mobile networks, GGSN (Gateway GPRS Support Node) and SGSN (Serving GPRS Support Node) are critical elements that play key roles in the functioning of General Packet Radio Service (GPRS) and Enhanced Data rates for GSM Evolution (EDGE) technologies. These components are integral parts of the GPRS/EDGE architecture, facilitating … Read more
Commercial Mobile Alert Service (CMAS) in the context of 3G refers to a system designed to deliver emergency alerts and warnings to mobile devices within a specific geographic area. It is a feature aimed at enhancing public safety by leveraging the capabilities of 3G networks to broadcast critical information to mobile users in times of … Read more
Common Pilot Channel (CPICH) is a fundamental component in the context of 3rd Generation (3G) mobile communication systems. Specifically, it plays a crucial role in Wideband Code Division Multiple Access (WCDMA) networks, which are a type of 3G technology standardized by the 3rd Generation Partnership Project (3GPP). The CPICH serves as a reference signal that … Read more
CAMEL, which stands for Customized Applications for Mobile network Enhanced Logic, is a set of specifications developed within the framework of the 3rd Generation Partnership Project (3GPP). CAMEL is designed to enhance the capabilities of mobile networks by providing a standardized platform for the implementation of value-added services and intelligent network features. In essence, CAMEL … Read more
In 3G (Third Generation) mobile communication systems, CPICH stands for Common Pilot Channel. The Common Pilot Channel is a fundamental component within the Universal Mobile Telecommunications System (UMTS), which is the standard technology for 3G mobile networks. The CPICH plays a crucial role in facilitating synchronization and aiding mobile devices in the process of accessing … Read more
The Signal-to-Interference Ratio (SIR) is a crucial parameter in Wi-Fi networks, indicating the ratio of the desired signal strength to the interference level. A good SIR is essential for maintaining reliable and high-performance wireless communication. Let’s explore the details of what constitutes a good Signal-to-Interference Ratio in Wi-Fi networks: 1. Understanding Signal-to-Interference Ratio (SIR): Definition: … Read more
In 3G (Third Generation) mobile communication systems, a logical channel is a conceptual communication path that is established between different network elements to facilitate the exchange of information. Logical channels are a fundamental concept in the Universal Mobile Telecommunications System (UMTS), which is the standard technology for 3G mobile networks. These channels are responsible for … Read more