Spirent Communications has enhanced its testing capability to verify LTE to CDMA handover of mobile device signals, also known as Inter-Radio Access Technology (I-RAT) handover. Specifically, this I-RAT handover testing functionality has been added to Spirent’s 8100 family of automated device testing solutions. The 8100’s eAirAccess network emulator features powerful enhanced packet core (EPC) emulation for simultaneous support of multi-technology (LTE, CDMA/EV-DO, UMTS), multi-cell networks. This enables the broadest possible test coverage of LTE multi-mode device performance, including RF/MIMO, location-based services, data throughput and more.
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Spirent Verifies LTE to CDMA Handover
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From the Technology Graveyard
You just read about LTE. Here is what it replaced:
CDMA / EV-DO (cdma2000) served 1995–2022. What ultimately replaced it?
CDMA / EV-DO (cdma2000) every call was spread across a wide band by a unique pseudo-random code; receivers correlated against that code to extract their signal while all users shared the same spectrum at once. Its job passed to LTE — but the problem it solved, and the ideas it proved, live on in what replaced it. The standard rests here in the archive. One of 198 technologies here that opened a door and then held it for the next.
On this day
July 19From 25 years of the Converge Digest archive.