We are experts, consultants and educators in mobile, cellular and wireless technologies, systems, networks, phones, services, spectrum, standards and markets.

We assist our clients through:


Areas of Expertise

Since our founding in 1990, all our consulting, research, reports and seminars have focused exclusively on leading edge mobile and wireless technologies, systems, networks, devices, standards and services including:

  • 2G, 3G & 4G Cellular/Mobile Networks
  • 3GPP Evolved Packet System (EPS)
  • 802.11x & Wi-Fi, Wireless LANs
  • Advanced Wireless Services (AWS)
  • Billing & Charging Systems
  • Bluetooth 802.15.1
  • Bluetooth SIG standards
  • Broadband Radio Service (BRS)
  • Call Usage, Service, Billing Errors and Call Detail Record analysis
  • Cell phones, Smartphones and devices
  • Commercial Mobile Radio Services (CMRS)
  • Competitive analysis (carriers/operators, manufacturers, developers, distributors, resellers)
  • European Telecommunications Standards Institute (ETSI) standards
  • GSM, CDMA, UMTS, WCDMA & LTE
  • Institute of Electrical and Electronics Engineers (IEEE) standards
  • Location Based Services
  • Market Forecasts and Analysis (subscribers, sales and shipments)
  • Messaging Services and Systems: SMS, MMS & Text Messaging
  • Mobile TV & Mobile Video
  • Mobile VoIP & Wireless VoIP
  • Network Location Systems & Technologies
  • Radio Signaling (modulation and encoding)
  • Secondary Spectrum Markets
  • Spectrum Leasing Spectrum Rules & Regulations
  • Third Generation Partnership Project (3GPP) standards
  • Third Generation Partnership Project 2 (3GPP2) standards
  • Ultra Wideband (UWB)
  • Unlicensed IMS/Part 15
  • Unlicensed Mobile Access (UMA) & Fixed Mobile Convergence (FMC)
  • Unlicensed National Information Infrastructure (U-NII)
  • WiMAX 802.16x
  • Wireless Communications Service (WCS)
  • Wireless Internet
  • Zigbee Alliance standards

For confidential examination of your requirements please call Jeff Stone at 972-818-8225 or via e-mail: JStone@Alexanderresources.com

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