Which technology reaches speeds of up to 2 Mbps and is utilized by the UMTS standard?

The correct choice refers to Wideband Code Division Multiple Access (WCDMA), which is a technology used in the Universal Mobile Telecommunications System (UMTS). WCDMA supports speeds of up to 2 Mbps and is indicative of 3G networks, enhancing the capabilities of voice services while delivering broadband data services. This technology employs a spread spectrum technique that allows multiple users to share the same band of frequencies, thus improving the overall capacity and efficiency of cellular networks.

In the context of UNMS standards, WCDMA represents a significant advancement over previous generations of mobile technology. It not only improves data rates but also supports higher quality voice calls. This makes it a foundational technology for providing mobile broadband services.

While the other options also relate to mobile communication technologies, they serve different purposes or operate under different standards. High Speed Packet Access (HSPA) builds on WCDMA and offers higher speeds, while General Packet Radio Service (GPRS) is an older 2G technology that typically achieves lower speeds. Enhanced Data Rates for GSM Evolution (EDGE) enhances GSM networks, but it is also not as advanced as WCDMA in terms of speed and efficiency. Thus, the selection of Wideband Code Division Multiple Access aligns correctly with the specified capabilities