Data Collection and Analysis Tools for the Wireless Telecommunications Industry

Invex.NxG™ solutions combine rugged laboratory grade hardware, powerful, intuitive software, and handsets, mobile data cards, and high-speed digital receivers from leading manufacturers to create superior drive-test systems for wireless networks.

Invex.NxG includes a suite of next-generation tools that provide solutions for air interface measurement needs. Invex.NxG solutions are unparalleled among drive-test platforms in their capabilities for testing wireless networks from a subscriber’s point of view to measure quality of service factors for voice, data, text messaging, and video. In addition, high-speed digital receivers with technology specific decoding provide the network independent measurements necessary to comprehensively characterize the RF environment. Featuring bright colorful displays, audible alerts, user-defined workspaces, and high quality construction Invex.NxG provides the new types of measurements required by 3G and 3.9G voice and data. The scalable modular design with update capacity allows Invex.NxG expansion from small basic test systems supporting a few devices to large multi-device systems to match network growth and life cycle.

Multiple technologies are supported and can be used simultaneously. For example, Invex.NxG systems are often used to record log files with test devices collecting data for voice quality and/or data throughput comparisons using the following technologies:

• LTE, HSDPA, HSUPA, WCDMA
• CDMA2000^® 1X EVDO Rev A
• GSM/GPRS/EDGE
• IS-136
• iDEN^™

A variety of Invex.NxG solutions are available to fit your specific requirements including:

• i.Classic^™ (Chassis Solution)
• i.Drive-B^™ (Benchmark Autonomous Solution)
• i.Drive-C^™ (Compact Autonomous Solution)
• i.PC^™
• i.Walk^™ (In-Building Solution)
• i.Scan^™ (Intelligent Test Drive Receiver)
• i.Send (Portable In-Building Transmitter)

The Invex.NxG i.Classic, i.Drive, and i.PC can each be deployed in a variety of modes to achieve specific objectives.

• Network Optimization
• Network Benchmarking
• Network Integration
• Maintenance and Troubleshooting