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Thursday, 9 August 2018

Is 5G really so hard to break?


5G is not a nut at all like previous Gs. 5G is a re-imagination, paradigm shifts and new vision to accommodate certain advancements on radio and core network technologies, like massive MIMO, SDN/NFV, VNF/Cloud and MEC. 5G is also about upcoming use cases and capability & flexibility provided for them like IOT, Network Slicing or Application defined networking.

By and large it’s an end-to-end overhauling with new instruments to existing networks, which may be of concern for many reason, that need a transformational approach. As VNF and Cloud are most obvious tools to take up the necessary load of new functionality, MEC at the RAN level will be pivotal to discriminate the service logics and catalyze the application specific requirements fulfillment.

The transformation is going to shape-in with the shift in architectural paradigms to more hybrid or heterogeneous approaches and also leveraging the virtualization to accommodate variety of applications and use cases like for massive IOT, public safety, HD  video, mission critical i.e. latency sensitive applications.


Mobile edge computing abbreviated as MEC is about the cloud at edge or may be related to new term called as fog computing which is about putting many of RAN specific functionalities on virtual systems which are adaptive to load and computational requirements. MEC will help to provide right orchestration for VNF kind of architecture need for End to End networking, in term of network operation and performance optimization. MEC is best for the uses cases like for content management networks, latency sensitive applications, massive access management etc.


Virtualization is the kingpin in whole 5G conception as the required flexibility of the systems and network can be provided through it and that help to accommodate the application specific configuration with the term that provide end to end re-construction i.e. it is all about network slicing. Network slicing can also be envisaged as application defined networking that is about ad-hoc re-deployment or re-configuring network in line to the specific application requirements.  As per the 5G specification, this re-deployment time is not in days but in minutes and saying precisely it is 90 minutes only.


Monday, 6 August 2018

Thought to write on 5G again, Allusive or Ellusive?



Thought to write on 5G again, as 5G is still elusive in talk and discussion. 5G is a re-imagination, paradigm shifts and new vision to accommodate certain advancements on radio and core network technologies, like massive MIMO, SDN/NFV, VNF/Cloud and MEC. 5G is also about upcoming use cases and capability & flexibility provided for them like IOT, Network Slicing or Application defined networking.
By and large it’s an end-to-end overhauling with new instruments to existing networks, which may be of concern for many reason, that need a transformational approach. As VNF and Cloud are most obvious tools to take up the necessary load of new functionality, MEC at the RAN level will be pivotal to discriminate the service logics and catalyze the application specific requirements fulfillment.
The transformation is going to shape-in with the shift in architectural paradigms to more hybrid or heterogeneous approaches and also leveraging the virtualization to accommodate variety of applications and use cases like for massive IOT, public safety, HD  video, mission critical i.e. latency sensitive applications.


Mobile edge computing abbreviated as MEC is about the cloud at edge or may be related to new term called as fog computing which is about putting many of RAN specific functionalities on virtual systems which are adaptive to load and computational requirements. MEC will help to provide right orchestration for VNF kind of architecture need for End to End networking, in term of network operation and performance optimization. MEC is best for the uses cases like for content management networks, latency sensitive applications, massive access management etc.

Virtualization is the kingpin in whole 5G conception as the required flexibility of the systems and network can be provided through it and that help to accommodate the application specific configuration with the term that provide end to end re-construction i.e. it is all about network slicing. Network slicing can also be envisaged as application defined networking that is about ad-hoc re-deployment or re-configuring network in line to the specific application requirements.  As per the 5G specification, this re-deployment time is not in days but in minutes and saying precisely it is 90 minutes only.

Sunday, 5 August 2018

Operational Imperative for 5G - A Report from TM Forum on 5G Monetization

Operational Imperatives for 5G - A Report from TM Forum



Thursday, 2 August 2018

Is WiFi, 5G?


Many hardcore WiFi evangelist seems to be in cribbing moods while associating WiFi with 5G. Or may be they want to hijack the buzz around 5G for wifi in this way, as WiFi has taken its own stride silently.  WiFi is not 5G, damn clear is this fact, more than that only 5G NR is not 5G. WiFi is altogether different ecosystem, standards development etc. WiFi has been always relevant and deeply rooted in terms of internet access, also has got significant improvements in standards coping with time, 802.11 n, ac , ax. 5G emerged as utopian kind mobile technology, providing things what the different application want, with necessary capacity and efficiency. Therefore 5G comprises all the advancement in technological space, in computing and communication, like MIMO, Cloud, MEC, SDN, VNF etc. WiFi is one candidate there but a major one (complimentary) with advancement of 802.11ax, to achieve 5G objectives.

Infact we must understand that first standards of 5G through 3GPP release 15 was on 'Non Stand Alone', so called NSA mode. That's about taking 5G NR as associated radio in LTE control network. In true sense on LTE network with a data pipe of NR, Same could be done with any other radio, whether it be WiFi.

WiFi is much mature than NR, which is there taken for FWS only, WiFi has been there since ages as a synonyms of internet connectivity. So where comes a data pipe requirement WiFi is sufficient for multiple or many applications.

Also 5G is about use cases, a technology that will cater almost all the industry for connectivity point of view so akin to accommodate almost all the relevant radio technologies of caliber, we all are aware of some thing called network slicing, WiFi lies on prominent place there.

WiFi essentially a complimentary technology, in light of 5G, and to utter surprise it will be more prominent in 'Stand Alone", so called SA mode of 5G, where LTE will be out and it will be pure 5G network with SOA architectured 5G Core.


Sunday, 29 July 2018

"A tryst with Industry 4.0" - Telefonica UK calls on FTSE bosses to participate in O2 5G Testbed trials.


Telef√≥nica UK Limited ("O2") today has written to every Chief Executive of companies in the FTSE 100 Index to invite them to participate in O2's 5G Testbed trials, ahead of the UK's expected 5G launch from 2020. 
The call for applications was today made by Mark Evans, O2's CEO. We "Fundarc-comm (xgnlab) termed this initiative "A tryst with Industry 4.0". Very intelligent and prudential move from telefonica, setting the larger perspective and truly in interest of 5G.
Under the ground-breaking 5G commitment, O2 aims to work with a number of FTSE 100 businesses to understand the processes and use cases that would benefit from 5G. 
Apart from benefiting 5G development, this would range from improving efficiencies in supply chains and production processes to unlocking new 5G enabled revenue streams and enhancing customer experience.
The commitment comes as O2 states its belief in 5G 'to transform every corner of life and society' whilst making it accessible for businesses and consumers alike.
Derek McManus, who has overseen the introduction of both 3G and 4G throughout his career as O2's Chief Operations Officer, said: "5G is a brilliant way for the UK to turn promise into
progress. This nation will thrive on the potential power of 5G."
O2, is the UK's principle campaigner for Mobile Britain. Speaking of the 5G opportunity, Mark Evans said: "Mobile, and specifically 5G, is one of the UK's most powerful opportunities to strengthen our economy, enrich our society and outperform on the global stage. Our national Testbed commitment is testament to this belief and we are excited by the value it could create for UK Plc."
The FTSE 100 businesses will need to express their interest by September 2018 and meet certain qualifying criteria to be considered for the opportunity.

--
Saurabh Verma
Chief Tech Consultant & Founder
Fundarc Communication (xgnlab)
Noida, India - 201301
M:+91-7838962939/9654235169

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