7 layers is an international group of test and service centers for the wireless communications industry. We have years of experience and broad expertise with GSM, GPRS, UMTS, EDGE, 3G, Bluetooth^® and other modern wireless communications technologies.

In order to provide our clients with expert know-how and competency, our product and service portfolio is divided into 3 business areas:

Test House

Test & Market Access Services

 

__ regulatory, certification,
     interoperability testing
__ type approval and
     certification services
__ real-time web access to
     project data and test results

Systems House

Engineering Services &

Test Solutions

__ customized test solutions

__ ready-made test solutions for
     USIM, USAT, TTY, Bluetooth^®

Software House

Software System

for modern high-tech industries

__ requirements management
__ product management
__ test processes
__ reporting etc.

Latest News

22 June 2009
New Implementation and Certification Roadmap from 7 layers and Cinterion
7 layers and Cinterion Wireless Modules have developed a cost and time saving implementation and certification roadmap for customers that are implementing new Cinterion Connector Modules into their M2M solutions.

16 June 2009
Bluetooth RF Test Solution – officially recognized for Bluetooth Low Energy!
The Bluetooth Special Interest Group (SIG) has officially recognized the “InterLab^® Bluetooth RF Test Solution” from 7 layers as an RF tester for Bluetooth Low Energy – RF testing. The “InterLab Bluetooth RF Test Solution” is the only RF tester providing test coverage for all 10 test cases, defined by the Bluetooth Low Energy RF PHY Test Specification.

10 June 2009
New OTA test facility from ritt7layers – opens shortly in Beijing
In order to offer our clients an even more comprehensive service portfolio, ritt7layers is setting up a new OTA test facility, covering technologies such as GSM, WCDMA, CDMA2000 and TD-SCDMA.

19 May 2009
7 layers achieves test authorization for CTIA and Wi-Fi alliance test plan
7 layers has become an authorized test laboratory covering the CTIA and Wi-Fi Alliance Test Plan for RF Performance Evaluation of Wi-Fi Mobile Converged Devices.

13 May 2009
GCF Field Trial Test Services at 7 layers – now with ISO/IEC 17025 accreditation
7 layers has the first test laboratory world-wide whose GCF Field Trial Test Services have been accredited by DATech according to ISO/IEC 17025.

1 April 2009
7 layers involvement in the LTE ecosystem
Once again 7 layers is showing its commitment to be at the forefront of new technologies. Our test & service centers in Asia, Europe and North America are currently involved in various projects with a number of partners. We are developing new services that will ease the evolution from UMTS to LTE.

31 March 2009
TTY test automation - more convenient than ever
At CTIA wireless a new remote interface between the InterLab TTY Test Solution from 7 layers and the Intelligent Handset Tester from JOTautomation will be presented, bringing automated mobile phone testing to a new level