5G LBS with Assisted-GPS and 5G NR FR2 mmWave testing: Page 2 of 2

October 14, 2020 //By Jean-Pierre Joosting
Rohde & Schwarz 5G LBS with Assisted-GPS and 5G NR FR2 mmWave testing
As wireless network operators roll out 5G NR in the millimeter wave spectrum, it is critical to ensure continued reliability of E911 calls and accurate determination of location in mobile devices.

“The addition of FR2 mmW to our TS-LBS test system gives customers the latest capabilities needed to continue certifying their mobile devices to evolving 5G standards,” said Bryan Helmick, Rohde & Schwarz. “Customers can easily add 5G to existing LTE TS-LBS systems with the simple addition of a CMX500. FR2 support only requires some hardware on the CMX500 and an CMQ500 mmWave shield cube.”

5G NR in the sub 6 GHz frequency range (FR1) can be seen as a natural evolution of LTE to achieve higher bandwidth and more flexibility on the physical layer in order to realize all the new and additional use cases defined for a next-generation mobile network. The real technical challenge, however, comes with 5G mmWave (FR2), which opens up a new level of complexity in device development. mmWave frequencies imply measurement challenges that call for new testing approaches.


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