TDD CSFB

TDD CSFB (Long term Evolution Time division duplex Circuit Switch Fall back) testing comprises of field tests in different RF conditions for Chipsets. The devices used are 4G LTE compatible. The FTE has to test MO/MT CSFB calls in the various RF regions according to the testing plan provided by client and has to report back to him EOD.

The following test cases were executed for CSFB2G testing:

a) MO CSFB IDLE.
b) MT CSFB IDLE.
c) MO CSFB CONNECTED
d) MT CSFB CONNECTED.

The FTE needs to execute 50 CSFB calls/iterations of each test case for DUT and reference device respectively.

Also the QXDM logs for each iterations has to collected and uploaded on same day.

The devices are latched to LTE network and MO/MT CSFB call has to be made from DUT/REF and observe the CSFB to 2G network only.

CDMA/EV-DO

EV-DO/CDMA 1xEV-DO is a 3G technology add-on for CDMA networks that allows for theoretical download speeds as fast as 2.4576Mbps, though actual rates tend to be far slower.

CDMA/EV-DO wireless technology today serves over half a billion subscribers in over one hundred countries around the world. This established user base, double-digit growth in key segments and deployment in some of the world’s most competitive markets create a need for world-class testing which Marquistec delivers.

Performance

System Performance is generally assessed in terms of response time and throughput rates under differing processing and configuration conditions. To attack the performance problems, there are several questions

Software

Software Testing is an investigation conducted to provide stakeholders with information about the quality of the product or service under test.[1] Software testing can also provide an objective, independent view of the software to allow the business to appreciate and understand the risks of software implementation. Test techniques include, but are not limited to, the process of executing a program or application with the intent of finding software bugs (errors or other defects).

Pre-Certification testing

Marquistech Pre-certification testing helps you determine if your product will pass certification, before you send it to a wireless service provider’s testing program. We are authorized to conduct pre-certification testing for many leading wireless product manufacturers and carriers.

Pre-certification testing can help you beat your competition to market, especially when you include testing in the early stages of your product development cycle. It can save you significant time and costs associated with product design.

OTA (Over the air)Testing

Marquistech has the accreditation, equipment, and experience of testing to Over-the-Air (OTA) requirements. When you need your products tested for CTIA certification, or to satisfy wireless supplier requirements for North America, Marquistech has the testing solutions that meet your need.

GPS

Marquistech provides GPS Testing for specific sections of TIA-916. Marquistech has the experienced staff and facilities—including a Spirent C2K rack with GPS testing capabilities and a fully anechoic chamber to support testing equipment for accurate results. Our quality testing and quick turnaround also helps you meet product cycle deadlines.

Battery

Marquistech has expanded its development and test service to global markets. The company’s field test and application development division has been successfully delivering CDMA and GSM field test services and new application development since 2005.

Operator Support

Marquistech has expanded its development and test service to global markets. The company’s field test and application development division has been successfully delivering CDMA and GSM field test services and new application development since 2005.