A journal for networking and telecoms
Ericsson confirmed that KDDI has selected it as one of the prime vendors to deploy its LTE system and Evolved Packet Core network.
Under the contract, Ericsson will provide a LTE radio access network based on RBS6000 as well as the Evolved Packet Core. The radio access network is based on LTE FDD. In addition to network solutions, Ericsson will provide related services such as network rollout and systems integration. Financial terms were not disclosed.
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From the Graveyard
You just read about KDDI. One of the companies whose work it now carries:
KDD Corporation built Japan's specialist international telephone and data carrier. What became of it?
KDD Corporation brought Japan's specialist international telephone and data carrier to Telecom. That work was distinctive enough to lead to its merger with KDDI. The standalone name now passes into the archive — but the team and technology continue inside KDDI today. One of 430 names here whose work outlived the company.
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.
From 25 years of the Converge Digest archive.
