Category: 3G WCDMA

Passive Distributed Antenna Systems in 3G Various internal antenna solution can meet the different needs of the deployment. DAS solution distributes a plurality of antenna nodes throughout the coverage area….

Cell Search Procedure purpose is to give the UE the possibility of finding a wcdma cell and of determining the downlink scrambling code and frame synchronization of that wcdma cell….

Here I Write about how the mapping can be done between logical, transport and physical channels. Not all physical channels are represented because not all physical channels correspond to a…

Carrying information to acknowledge downlink transport blocks and feedback information to the system for scheduling and link adaptation of transport block CQI and ACK/NACK Physical Channel, Uplink, SF=256 A High-Speed…

Yes, Wi-Fi is indeed an example of a Wireless Local Area Network (WLAN). Let’s explore the definitions, characteristics, and applications of both Wi-Fi and WLAN to understand their relationship and…

The specific date for the shutdown of 3G (Third Generation) networks varies by country and telecommunications service provider. Several countries and major carriers had announced plans to sunset their 3G…

VoWiFi, or Voice over Wi-Fi, is a technology that enables the transmission of voice calls over a Wi-Fi network rather than relying solely on cellular networks. It provides users with…

VoWiFi, or Voice over Wi-Fi, in Android refers to the feature that enables Android devices to make and receive voice calls over a Wi-Fi network. This functionality enhances the voice…

Wideband Code Division Multiple Access (WCDMA) is a wireless communication technology that forms the foundation of the third-generation (3G) mobile networks, commonly known as UMTS (Universal Mobile Telecommunications System). WCDMA…

VoWiFi (Voice over Wi-Fi) appearing on a device indicates that the device is currently using a Wi-Fi network for voice calls rather than relying solely on the cellular network. This…