What IEEE is Wi-Fi 6?
Wi-Fi 6, also known as 802.11ax, is the latest generation of the IEEE 802.11 standard for wireless local area networks (WLANs). As an evolution of the previous Wi-Fi standards, Wi-Fi…
Category: 3G WCDMA
Here You Get how 3G work, Go inside WCDMA Technology and wcdma rf optimization.
What is 16-QAM in WiFi?
Quadrature Amplitude Modulation (QAM) is a modulation scheme used in Wi-Fi and other communication systems to transmit digital data over radio frequencies. 16-QAM, specifically, is a variant of QAM that…
What does DECT mean on WiFi?
DECT, which stands for Digital Enhanced Cordless Telecommunications, is a wireless communication standard primarily used for voice communication, especially in the realm of cordless phones. It is distinct from WiFi…
What does Los stand for in WiFi?
In the context of WiFi (Wireless Fidelity) and wireless communication, “LOS” stands for “Line of Sight.” LOS is a critical concept in understanding the behavior of wireless signals, including WiFi,…
What does Node B do?
In the context of mobile telecommunications, particularly in UMTS (Universal Mobile Telecommunications System) and WCDMA (Wideband Code Division Multiple Access) networks, a “Node B” plays a crucial role as a…
What does VHT mean in Wi-Fi?
In the context of Wi-Fi (Wireless Fidelity), “VHT” stands for “Very High Throughput.” VHT is a term associated with the IEEE 802.11ac standard, which is a Wi-Fi specification introduced to…
What are the three main types of UMTS channels?
The Universal Mobile Telecommunications System (UMTS) employs various channels to facilitate communication between mobile devices and the network. These channels are organized into different types, each serving specific purposes within…
What are the types of CDMA spread spectrum?
Code Division Multiple Access (CDMA) is a spread spectrum technology that enables multiple users to share the same frequency band simultaneously. CDMA achieves this by assigning a unique code to…
What are the uses of HSUPA?
High-Speed Uplink Packet Access (HSUPA) is a mobile communication technology that enhances the uplink data rates in High-Speed Packet Access (HSPA) networks. It specifically focuses on improving the transmission speed…
What are the UTRAN interfaces in UMTS?
The UMTS Terrestrial Radio Access Network (UTRAN) consists of several interfaces that facilitate communication and coordination between different network elements. UTRAN interfaces play a crucial role in enabling the exchange…