YRP Wireless IOT Service
Operations in the Past

In 2008, Yokosuka Telecom Research Park, Inc. (YRP, Inc.) had built “Testbed,” indoor test environments for GSM/W-CDMA networks, which were used in most of the public mobile networks overseas, and enabled testing and development of the mobile devices for overseas use in Japan such as the mobile phone and IVE/IVS.  In 2010, “Testbed” was expanded to include Japan’s first outdoor test environment for GSM.

These services were used by mobile phone manufacturers, chipmakers, auto manufacturers and manufacturers of automotive electronics, etc. before its termination in the end of September 2015.

Also, the testbed service for the devices corresponding LTE networks overseas had been provided from 2011 till the end of March 2015 using the facilities of LTE (FDD), TD-SCDMA, TD-LTE networks owned by National Institute of Information and Communications Technology (NICT).

In addition to these testing environments, YRP, Inc. had provided “IOT Engineer Training Course” from 2011 till the end of March 2015 to contribute to the human resource development of wireless engineers.  Also, in order to enhance the customer’s convenience and improve test efficiency, “Reporting service” had been provided from 2011 till March 2015, in which our engineers conducted the interoperability testing for the customer’s test UEs and submitted the reports to the customer.

Details of the above mentioned testbed services provided in the past can be found in each page.  We would be happy if you would take a look..


GSM/W-CDMA(manufactured by Nokia)

Container equipped with BS and MSC, etc.

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Shielded Room

A test room shielded not to leak the radio wave to the outside Picture space

GSM Outdoor Testing Environment

Outdoor testing environment built in YRP using a surrounding road (600m) and enabled the emission of GSM radio realizing moving tests of devices.

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History of Operation


●Sep. 2008 - Mar. 2011   Provision of GSM/W-CDMA testing environment under the MIC’s “Ubiquitous Specific Area Project: Development Supporting Platform for Mobile Terminals for Global Markets”
●Apr. 2011 - Sep. 2014    Provision of IOT service for GSM/W-CDMA
●May 2011 - Mar. 2015    Provision of LTE (FDD)/ TD-LTE/TD-SCDA

Applied Field
M2M Module      Automobile       Car Navigation System  Mobile Phone  Contents  Construction Machine