Wi-Fi and Fixed Wireless are both wireless communication technologies, but they serve different purposes and operate in distinct contexts. Wi-Fi is primarily used for local area networking within a limited range, often in homes, offices, or public spaces, while Fixed Wireless refers to a point-to-point or point-to-multipoint wireless communication setup used to provide broadband internet ... Read more
The TX diversity methods in the open-loop mode are as below Space time-block coding-based transmit-antenna diversity (STTD) Time-switched transmit diversity (TSTD). In UMTS STTD the data to be transmitted is divided between two UMTS transmission antennas at the base station site and transmitted simultaneously. The UMTS channel-coded data is processed in blocks of four bits. ... Read more
The Iu Interface is a crucial component in the Third Generation Partnership Project (3GPP) architecture, specifically within the Universal Mobile Telecommunications System (UMTS). The Iu Interface serves as the interface between the Radio Network Controller (RNC) and the Core Network (CN), connecting the UMTS Radio Access Network (UTRAN) with the Core Network (CN) elements. Here’s ... Read more