LongearTM SDR Signal Collection and Processing Platform

Customizable software signal analyzer: WiMAX, WCDMA, TD-SCDMA, TD-LTE

longear screenshot

Scalable software platform using standalone computers, servers, or running in the cloud

Signal collection and processing for wireless network optimization; drive-testing and self-optimization

  • Multiple signal processing tasks running in parallel on a multicore, hyperthreading CPU
  • The number of parallel tasks is set by a parameter in the database tool configuration table
  • Each of the processing tasks is optimized by hand to deliver the best performance. Critical code sections use AVX intrinsics.
  • Joint multiuser detection, high dynamic range (WiMAX: 30 dB)
  • 4G OFDMA and 3G WCDMA
  • Embedded postgreSQL/postgisTM open source database
  • Integrated MapnikTM open source GIS component
  • Scalable; standalone or cloud based
data table