about-us

7layers technology expertise
in wireless communications

7layers is at the forefront when it comes to new developments in wireless communications technologies. We participate in all major committees and review boards concerned with technology development and market access requirements. We develop requirements specifications, product and test specifications, test cases and test systems as well as performing validation tasks. Our test house clients benefit from the broad technology expertise which we gain by these activities.

Wireless experience

We were for example involved in the development phase of the Bluetooth specification and qualification program and our InterLab test solution Bluetooth RF was world’s first validated RF conformance tester for Bluetooth low energy technology!

More recently 7layers has supported the development and market acceptance of the LTE technology and LTE based wireless products. We were the first company to have succeeded in validating LTE test cases (news 4.Feb 2010), we developed the award winning InterLab test solution LTE-USIM/USAT (news 19 April 2011) , and we successfully tested and approved the first LTE smartphone to take advantage of the Verizon Wireless’ 4G LTE network (news 6 April 2011).

Technology expertise at 7layers encompasses GERAN, UTRAN, LTE, Bluetooth and many more

More about wireless technologies at 7layers

7layers has comprehensive technology expertise and offers test services in its fully accredited test laboratories for the following wireless communications technologies:

  • LTE
    • EUTRA-FDD & EUTRA-TDD
    • Carrier Aggregation
    • Voice over LTE  /  VoLTE
  • UTRAN
    • UTRA-FDD
    • HSDPA
    • HSUPA
    • HSPA+
    • Wideband Adaptive Multi-Rate. W-AMR
  • GERAN
    • GSM
    • GPRS
    • EDGE
    • DARP
    • AMR
  • CDMA Technologies such as CDMA2000, TD-SCDMA and others
  • TETRA
  • LPWAN Technologies
    • LoRa
    • SigFox
    • LTA Cat.M
    • NB-IoT
  • Bluetooth
  • GPS and A-GPS
  • 802.11x Wireless LAN
  • Dedicated Short Range Communication DSRC
  • ZigBee
  • Thread
  • Wireless Power Charging
  • NFC technologies such as RFID and others
  • other short range technologies
  • Application Enabler Technologies such as
    • MMS
    • Video Telephony
    • S-UPL
    • Device Management and others
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