Wideband Code Division Multiple Access (WCDMA) is commonly known by another name – UMTS, which stands for Universal Mobile Telecommunications System. UMTS is a third-generation (3G) mobile communication technology that represents a significant advancement in wireless communication, offering higher data rates, improved capacity, and enhanced capabilities compared to its predecessor, 2G GSM (Global System for ... Read more
UTRAN (UMTS Terrestrial Radio Access network) structure The UTRAN consists of one or several Radio Network Subsystem ( RNS ), each containing one RNC and one or several NodeB. Interface Iu interface: the Iu interface connects the UTRAN to the CN and is split in two parts. The Iu-CS is the interface between the RNC ... Read more
High-Speed Downlink Packet Access (HSDPA) is a technology that enhances the capabilities of 3rd Generation (3G) mobile networks, providing higher downlink data rates for mobile data services. As an evolution of the Universal Mobile Telecommunications System (UMTS), HSDPA introduces several key features and improvements to enable faster and more efficient data transfer. Let’s explore the ... Read more