Linux Kernel Networking Sub-system -part4 net/core/dev.c Transmit, Receive APIs

| June 23, 2016

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his Video Contents basic understanding of core networking subsystem packet Transmit, Receive APIs. Linux Kernel Source-code walk...

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4G, 5G Open RAN technology trials to launch this year

Article | March 18, 2020

Trials of 4G and 5G Open RAN will commence in the UK, Germany, Spain and Brazil this year after Telefónica confirmed a “strategic ecosystem collaboration” with Altiostar, Gigatera Communications, Intel, Supermicro and Xilinx, Inc. Telefónica said the partnership will examine design and developments, integration efforts, operational procedures and testing activities required to deliver Open RAN across its global footprint. This work will specifically include development, optimisation, testing and industrialisation of Open RAN technologies. In a statement, the firm said: “Open RAN represents a paradigm change in network technology where radio baseband hardware is based on standard servers, interfaces between network equipment are open and standardized by the O-RAN Alliance, and the baseband software runs in the Telco Cloud by adopting the Automation and Zero-Touch capabilities that the NFV/SDN paradigm can bring.”

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Unify NetOps and SecOps with SD-WAN Cloud Management

Article | March 4, 2020

CIOs know that ubiquitous connectivity across domains—campus, branch, cloud, and edge, wired or wireless—is a baseline requirement for building a digital enterprise. But, as CISOs know, as the network fabric spreads to encompass devices and location-agnostic data and compute resources, the need for end-to-end integrated security is equally paramount. Add in the necessity to continuously monitor and maintain application performance throughout campus and branch and edge locations and you create an enormous workload for NetOps and SecOps teams that are simultaneously dealing with static CapEx and OpEx budgets. Often the result is a tug-of-war between the teams: one striving to keep the network optimized for performance and availability, the other striving to keeping data, applications, and devices secure.

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10 SD-WAN Projects to watch

Article | April 16, 2020

GlobalConnect and Versa Networks entered into a SD-WAN partnership last year. Under the terms of the collaboration, Versa’s Secure Cloud IP architecture, which is a next-generation software platform that delivers integrated cloud, networking and security services, accelerated the productivity of GlobalConnect’s 18,000sqm of data centre space and more than 42,000km of optical fibre network. “With the Versa Networks partnership, GlobalConnect aims to efficiently and securely manage more features with a higher level of flexibility,” said Sebastian Vad Lorentzen, head of SD-WAN engineering at GlobalConnect.

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Intelligence Brief: How will Covid-19 impact 5G?

Article | March 25, 2020

Mobile technology will help to get us through this whether that be from supporting health services, allowing more people to work remotely or simply providing a link to the outside world for people self-isolating. That said, for the average consumer priorities have clearly changed. With the epicentre of the crisis now in Europe, many potential early adopters of the latest technologies will now need to concern themselves with their financial and personal wellbeing rather than the latest handset. This year is already shaping up to be a bad one for everyone, but what does it mean for 5G vendors, operators and users? How will the crisis affect national rollouts and what should we expect to see in the future? There is little doubt that this is the most significant challenge mobile network and handset vendors have faced.

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