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PRODUCTS
At Accuver, we’re driven to help our customers and theirs be the first to reach new frontiers of
wireless performance, innovation, value and trust.

XCAT-MAIS

Massive-MIMO Air Interface Simulator

Real-time Multi-cell / Multi-UE Massive-MIMO Air Interface Simulator
XCAT-MAIS (Massive-MIMO Air Interface Simulator) is a real-time versatile system simulator, consisting of 3G/4G/5G channel emulator and logging/analysis tools that enables system engineers to verify system performance with 2G/3G/4G/5G cells and UEs by generating various field environment consistently and repeatedly in the lab.
Use XCAT-MAIS to
  • Perform 2G/3G/4G/5G channel emulation in your lab
  • Measure cell performance
  • Compare cell performance under your specific criteria
  • Algorithm verification such as multi-UE scheduler, FFR, CoMP, IRC, ICIC/eICIC
  • System capacity verification in multi-cell/multi-UE, cell edge, moving UE environment
  • Package verification prior to customer release
  • Troubleshooting with quick reproduction of problems
  • Logging and analysis of SINR, RSRP, RSSI, Transmit Power, RB/MCS, Throughput CDF, etc.
  • System parameter optimization of RRC, MAC, PHY
Benefits
  • Bring 2G/3G/4G/5G drive test into your lab
  • Reduce cost & time for drive test & post-analysis
  • Modify test condition by simple clicks and run tests
  • Run multiple scenarios of different test conditions in user-defined order
  • Support for remote testing facility without signal degradation
  • Fast calibration time and long lasting calibrated state
  • Expand system up to your requirement
  • Effectively use your crucial resources
Major Features
  • Automated self-calibration for CR satisfaction (5G)
  • User-adjustable amp/phase
  • Monitor BS/UE inputs & outputs at each RF port
  • User-defined scenarios and associated channels
  • Automatic/manual call set up
  • Selectable KPI logging and in-depth Analyzer
  • Easy & simple system expansion by adding slot cards
H/W Specification
ITEm FUNCTIONS
CHANNEL BANDWIDTH up to 100MHz with CA support
NUMBER OF PORT A single 10U chassis can be equipped with up to 64 RF ports
FREQUENCY RANGE 300 ~ 6,000MHz
CALIBRATION TOLERANCES |Amplitude| < 0.35dB, |phase| < 3 degree from any BS port to any UE port Stays calibrated up to 72 hours
TRANSMISSION STANDARD Supports DL 256QAM, UL 256 QAM (< 4GHz)
CHANNEL MODELS ITU Ped. A/B, Veh. A/B, EPA, EVA, ETU, 2D/3D SCM, HST, User-defined
NUMBER OF MULTI-PATH 8 (expandable)
DOPPLER FREQUENCY Up to 1350Hz (560km/h@2.6GHz)
AWGN built-in at each RF port
Download Brochure
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