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AirAccess

CDMA/EV-DO network emulator

Spirent Air Access
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  • Overview
  • Benefits
  • Features
  • Documents
  • White Papers

AirAccess is a powerful, easy-to-use emulator used to test CDMA 1X and EV-DO Rev0/RevA mobile devices. Its real-time hardware state machine and extensive network-element emulation combine to put an entire test network on your laboratory bench. Unlike script-driven network emulation, AirAccess provides network-like timing (helping you eliminate those time-related bugs that wreak havoc in the field) and realistic responses to all the messaging implemented on the DUT.

Applications testing (VoIP, for example), adversarial testing, handoff testing, and much more becomes easy with AirAccess’ intuitive GUI. Detailed message logging and decoding minimizes the time required for comprehensive message analysis and debugging. The GUI can even be shared so that message logs for collaborative analysis by colleagues at a distance.

Hybrid Mode testing and inter-user (service-level-based) QoS can be checked early in the design cycle for quicker time-to-market and better product/service quality.

This scalable solution can be configured as a single-channel 1x/EV-DO emulator for application testing and DVT, or implemented as a multi-cell, multi-generational complete network emulation, automated through its own API. In fact, AirAccess also forms the heart of industry-standard C2K-ATS automated test solutions which automates testing of CDMA2000/EV-DO cellular devices.

    Benefits

    Air Access Benefits

    • Reduced time to test—An intuitive GUI makes testing trouble-free and efficient, in contrast to program-driven systems which require complex programming or scripting; most functionality can be accessed with a few simple mouse clicks. Reduced time to test means quicker time to market.
    • Comprehensive & conclusive testing— Uses realistic messaging and realistic timing for realistic test scenarios; AirAccess’ real-time state machine behaves like a live network and supports standard interface between network components, so testing is comprehensive and conclusive.
    • Streamlined data service rollouts - AirAccess links the mobile under test to an Ethernet connection for applications testing using both Simple IP and Mobile IP (MoIP). Testing with data and application servers is as simple as plugging into the port. Servers can be connected directly, through a LAN, or via the Internet.

    Features

    Air Access Features

    • Real-time 2G, 3G/EV-DO Rev 0 and Rev A network emulation with inter-generational handoff and QoS support
    • Powerful GUI for easy test scenario creation without programming
    • Integrated QoS-aware emulated PDSN, inclusing support for standard A10 & A11 interfaces
    • Multi-sector, multi-BSC emulation; independent carrier frequencies for true soft, softer and hard handoffs, dormant handoffs between 1X and 1xEV-DO systems, pilot pollution testing, Fast Forward Power Control (FFPC) testing, SMS, OTA, data and E911 embedded Mobile IP and DMU and more
    • Real-time message and event analyzer displays and logs Layer 2 and Layer 3 messages
    • Includes Test Application Protocol (TAP), and Enhanced TAP for 1xEV-DO parametric terminal testing

    Documents

    • AirAccess eHRPD SupplementThis supplement is meant to be inserted with an AirAccess data sheet to present the eHRPD option.
    • AirAccess CDMA & EV-DO Network EmulatorAirAccess’ real-time state machine emulates an entire network for testing CDMA and EV-DO Rev0/RevA mobiles.
    • AirAccess Single-Channel SupplementThis supplement is meant to be inserted with an AirAccess data sheet to present the single-channel starter/application testing/R&D system.

    White Papers

    • Testing CDMA and EV-DO Mobile Terminal Devices: Beyond ConformanceThis is a high-level overview of CDMA and EV-DO testing. It is meant for readers who may be new to testing CDMA/EV-DO mobile devices.
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