CDMA Overview

CDMA2000 1X - CDMA2000 is the Third Generation (3G) CDMA of a highly efficient technology that supports both extended voice capacity and high-speed packet data on the same network.  CDMA2000 1X provides data at speeds up to 153.6 kbps enabling voice calling and high-speed access to email and the Internet.

CDMA2000 1xEV-DO – Evolution Data Only/Evolution Data Optimized is an "evolution" of CDMA networks that is based on the 1xRTT standard, providing broadband data connectivity at speeds up to 2.4 Mbps.  CDMA2000 1xEV-DO Rev A offers speeds up to 3.1 Mbps to provide multi-media streaming.

GSM Overview

GSM - Global system for mobile communication (GSM) is a digital cellular system based on TDMA narrowband technology. One of GSM's great strengths is its international roaming capability, giving consumers a seamless service in about 160 countries serving more than 1.6 billion subscribers worldwide.

GPRS - The general packet radio system (GPRS) provides data speeds up to 115 kbps. It enables high-speed wireless Internet and other communications such as e-mail, games and applications.  It supports a wide range of bandwidths and is an efficient use of limited bandwidth.  It's particularly suited for sending and receiving small amounts of data, such as e-mail and Web browsing, as well as large volumes of data.

EDGE - Enhanced Data rates for GSM Evolution (EDGE) technology provides up to three times the data capacity of GPRS, making it ideal for data-intensive multimedia applications. Using EDGE, operators can handle three times more subscribers than GPRS; triple their data rate per subscriber, or add extra capacity to their voice communications.  EDGE allows data at speeds up to 236.8 kbps to enable the delivery of advanced mobile services such as the downloading of video and music clips, wireless multi-media messaging and streaming, high-speed Internet access and e-mail on the move for both consumer and business users.

HSUPA - High Speed Uplink Packet Access (HSUPA) enables a new generation of uplink-intensive wireless services such as voice over Internet protocol (VoIP), push to multimedia for instant sharing of high-quality video and digital images, and richly rendered 3D gaming with multiple players.  HSUPA brings dramatic improvements to the overall capacity and data speeds of 3G networks and provides a true broadband experience for mobile voice, data, and multimedia.  At speeds up to 7.2 Mbps, HSUPA will unlock a world of mobile broadband multimedia services for consumer and business users.

Operator Benefits – Increased data rates provide the opportunity for operators to launch a wide range of new, added-value and media-rich applications and services and capture market share from landline competitors.  Increased data usage enables operators to increase revenue.

End-User Benefits – Consumers and professionals can take advantage of greater access to voice calling, email and the Internet to stay productive and connected to co-workers, family and friends.  Next generation 3G serves up data intensive photos, music and multi-media with quality and the flexibility of greater mobility.  Business users can look forward to high-speed Internet access and rapid download of emails with attachments as well as access to wireless audio and video services. Consumer services could include rapid downloading of high-resolution digital images, DVD quality music downloads, full-motion video and advanced multi-player games.

Axesstel has designed and developed a broad range of feature-rich fixed wireless phones, terminals and modem, and 3G gateways that take full advantage of the high-quality voice and interoperable data-rich applications afforded by CDMA2000 and GSM technology.  Click on the product links on the left to view detailed specifications of our fixed wireless and broadband data products.