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MIMO Channel Emulation

Maximize the potential of 4G & minimize the risk

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  • Overview
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If LTE, MIMO design, RX Diversity or generic MIMO testing are part of your plans, make sure you talk to Spirent first.

Fourth-generation (4G) wireless relies on Multiple-Input Multiple-Output (MIMO) technology to deliver on the promises of higher data rates, greater coverage areas, and lower operational costs. However, now testing base stations and mobile devices is both more complex and more critical than ever. That is why Spirent’s engineers were pioneering realistic MIMO emulation long before MIMO became a commercial reality.

For anyone involved in deploying and testing LTE mobiles, Spirent’s eAirAccess network emulator and automated 8100 Wireless Device Test System offer 2x2 MIMO testing right out of the box. And when you need to replicate more complex MIMO channels (or simply need to implement MIMO testing for radio receiver testing) Spirent’s wireless channel emulator solutions deliver up to 8x2 bi-directional MIMO in your test lab.

Solutions

  • SR5500The SR5500 is the most complete and efficient solution available for accurately testing wireless receivers including E-UTRA (LTE), HSPA, HSPA+, EV-DO, WLAN and WiMAX.

White Papers

  • White Paper 100 - Correlation-Based Spatial Channel ModelingThe subject of this paper is Correlation-based Modeling, an alternate to the path-based SCM approach used in spatial channel modeling. Recently, correlation-based spatial channel models have become popular because of their simple mathematical form and ease of modeling.
  • White Paper 101 - Fading BasicsRadio technologies have undergone increasingly rapid evolutionary changes in the recent past. The first cellular phones used narrow-band FM modulation, which was soon replaced by digital modulation in second & third generation devices.
  • White Paper - Path-Based Spatial Channel ModelingThis white paper explains the industry-standard path-based Spatial Channel Model (SCM) used for evaluating multiple-antenna systems and algorithms.

Press Releases

  • Spirent Celebrates Record Wireless Channel Emulator Product Revenue 09 Aug 10Spirent recently celebrated 87 percent year-over-year revenue growth for its SR5500 Wireless Channel Emulator in the second quarter of 2010.
  • Spirent Conducts Live LTE Testing Demo at CTIA Wireless23 Mar 10Spirent's LTE Test Solutions Validate Performance from Mobile Packet Core, through the Mobile Backhaul and the RF Network to the Subscriber Devise.
  • Verizon Wireless Selects Spirent To Provide LTE Testing Solutions For The Certification Of LTE Devices21 Jan 10Verizon Wireless announced today that it has selected Spirent Communications as a providers of LTE Testing solutions for certification of devices that will operate on the nationwide 4G Long Term Evolution (LTE) network.

Events

  • LTE World Summit 2010November 10-11, 2010LTE North America is firmly established as THE place where key players and decision-makers come to network and to inform, refine and benchmark their LTE strategies.
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