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Cellular

Bluetooth®

WLAN

EMC

7 layers covers a wide range of Cellular technologies

  • GSM / GPRS / EDGE / AMR / GSM-R

  • 3G / UMTS / UTRA-FDD /  W-CDMA /3GSM

  • Bands 850 / 900 / 1800 / 1900 / FDD-I / FDD-II

  • Application enabler: Multimedia Services (MMS)

7 layers experts have years of experience with Cellular technologies. For this reason we are an ideal partner offering our clients various support services that enhance cellular technologies, drive product development of innovative products and speed up testing and time to market.

In order to handle the growing complexity of wireless communications product development and testing, 7 layers organizes its own and its clients' laboratories via the InterLab® system.
More information: Click on "InterLab" in head of menu.

Full scope Cellular test services
 7 layers accredited InterLab® laboratories and service centers offer you up to date full scope Cellular testing:

Test capabilities: List of 7 layers test capabilities

Further details: Cellular testing - scope

 

Guaranteed actuality
Due to our participation in major committees concerned with the development of wireless technologies, our test and type approval handling services are always geared to the latest certification and regulatory requirements. For general information about the actual versions of reference documents (PTCRB documents, Test Case Reference List), specifications etc.:
 you can send your request to: info@7Layers.com

Services

  • GPRS and EDGE services
    7 layers offers test case development and integration and implementation testing for GPRS and EDGE, to support terminal manufacturers, component or sub-assembly suppliers and test equipment manufacturers. Our services include: Development of GPRS and EDGE test cases, testing against 3GPP TS 51.010 including GPRS and EDGE, integration and implementation testing according to customized requirements, development support and international field testing.

  • TTY services
         TTY, a service for hearing and speech impaired persons is especially important for the North American market where mobile manufacturers have the obligation to make TTY mobile devices available. 7 layers has developed and offers software to run all test cases necessary for TTY testing (according to PTCRB Document 118-26). TTY test cases developed by 7 layers are easily installed on test equipment from leading manufacturers via our InterLab® system.

  • WAP services
         7 layers has developed new solutions for WAP testing that go far beyond the scope of  Wireless Markup Language (WML) oriented tests. We offer detailed testing on WAP layers WTP and WSP (not just the final application layer), tests can easily be adapted to available test equipment.

  • 3G services
    In cooperation with our clients and leading test equipment manufacturers we     have developed customized 3G test specifications and test solutions as well as 3G test cases.
    7 layers performs all 3G test services in our fully accredited laboratories.

     

Contact:

● Germany In order to reduce the amount of spam this Email address does not work as a link, it has to be copied manually. Thanks for your understanding. The 7 layers webmaster.
● North America In order to reduce the amount of spam this Email address does not work as a link, it has to be copied manually. Thanks for your understanding. The 7 layers webmaster.
● P.R. China In order to reduce the amount of spam this Email address does not work as a link, it has to be copied manually. Thanks for your understanding. The 7 layers webmaster.
● United Kingdom In order to reduce the amount of spam this Email address does not work as a link, it has to be copied manually. Thanks for your understanding. The 7 layers webmaster.
● Japan In order to reduce the amount of spam this Email address does not work as a link, it has to be copied manually. Thanks for your understanding. The 7 layers webmaster.
● Taiwan In order to reduce the amount of spam this Email address does not work as a link, it has to be copied manually. Thanks for your understanding. The 7 layers webmaster.
● South Korea In order to reduce the amount of spam this Email address does not work as a link, it has to be copied manually. Thanks for your understanding. The 7 layers webmaster.

 

 

last update: 2005-07-21