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Wireless Network Testing


 

The need for powerful mobile network testing solutions has never been greater. New testing standards emerge, bandwidth demand rises, more applications must be supported and more users demand more quality.

Rigorous testing must be done not just on the network elements in the lab, but at each stage of the network lifecycle, right through to the live network.

Network equipment manufacturers (NEMs) and network service providers (NSPs) need to verify adherence to specs, functionality, capacity, interoperability, quality of experience (QoE) and quality of service (QoS).

Active Testing—Simulation

Before building a mobile network, the functionality of single network elements must be validated in the lab. Network simulators fulfill this need as an active testing tool imitating segments of the network.

Simulators help ensure the network can handle the traffic loads above and beyond the specs, and they enable regression testing as the elements are developed.

Such simulation must be done not only in the mobile access network (such as LTE) but also the CS core, PS core and the IMS/VoIP network, where in addition to functionality and load capacity, security must be rigorously tested.

Passive Testing—Analysis

Passive testing involves the capture and analysis of traffic from the various interfaces of many mobile network elements. Testing teams need a clear view of the status of the traffic between these elements to find and fix network errors fast.

Protocol analyzers provide signal- and user-plane analysis applications, which take the captured data, analyze it and deliver clear graphical representations of the traffic. This helps NEMs and NSPs save testing time and enables them to deliver the best quality of service for their end customers.

EXFO provides all the tools you need to ensure the integrity of your mobile network, from the lab to the live network.

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Last updated: 2014-03-27

Wireless Simulator Family

Flyers and Pamphlets

This flyer will walk you through EXFO's Wireless Simulators product family offering a complete range of high performance test solutions, covering the entire converged network from RAN to IMS.

Last updated: 2014-03-05

Download our free brochure on EXFO's Wireless Simulators. This product family offers a complete range of high performance test solutions, covering the entire converged network from RAN to IMS. 

Last updated: 2014-03-03

W2CM Smart Replay

White Papers

The white paper addresses the increase in the different types of data flowing through wireless networks. In addition to traditional types of data, there has been a growing list of OTT smartphone applications generating new types of data. EXFO’s W2CM test module is capable of user-plane data generation and analysis at high throughput over 10G ports. The SmartReplay feature on the W2CM provides the framework for end users to quickly generate the desired traffic themselves.

Last updated: 2013-05-29

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