Nokia Shows First Dual Stack IPv4/IPv6 CDMA Handset
Nokia demonstrated a dual stack IPv4/IPv6 CDMA handset, describing it as the first such product in the world. Nokia is currently offering prototype IPv6 CDMA handsets to operators for testing purposes, and will be ready for commercial delivery of dual stack IPv4/IPv6 handsets during 2004. The introduction of dual stack IPv4/IPv6 devices is seen as essential for the seamless transition of current IPv4 based networks and devices to the upcoming IPv6 environment.
Nokia said the benefits of an IPv6 handset, besides the obvious increase in address space for operators, include additional security for users. IPv6 includes packet encryption and source authentications for end-to-end security protection, and a “flow label” to support real-time traffic in a mobile environment. IPv6, by providing unique and globally routable IP addresses to users, enables a new generation of peer-to-peer applications and push-based services. http://www.nokia.com
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Every article published by Converge Digest is researched, curated, fact-checked and editorially reviewed by Jim Carroll, Editor & Publisher. AI-assisted drafting may be used to accelerate production, but all content is reviewed, refined and approved prior to publication.
You just read about Nokia. One of the companies whose work it now carries:
Infinera built Coherent optical transport, photonic integration and DCI. What became of it?
Infinera brought Coherent optical transport, photonic integration and DCI to Optical. That work was distinctive enough to lead to its acquisition by Nokia for US$2.3B. The standalone name now passes into the archive — but the team and technology continue inside Nokia today. One of 430 names here whose work outlived the company.
You just read about IPv6. Here is what it replaced:
IPv4 served 1981–2011. What ultimately replaced it?
IPv4 32-bit addressing with best-effort datagram delivery and (post-CIDR) classless routing; NAT stretched its ~4.3 billion addresses far past exhaustion, keeping it alive despite IPv6. Its job passed to IPv6 — 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.
