Jimmy Jones

🌐 If your business needs high-speed connectivity between your nearby sites, how do you you cope if you're struggling with slow and unreliable Internet services or costly Fixed Line or Private Network Services such as MPLS? 🤔 At CDN Networks Limited, we specialise in connecting sites with ultra-reliable high-speed low-latency wireless networks🛜 ensuring your operations are smooth and efficient, with considerable long-term cost-savings. How crucial is network reliability for your business operations? Share your experiences and challenges! 👇

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Interesting article by Mike Dano about mobile voice. But wow. 15 years after I started running “Future of Voice” workshops & advising on voice applications “beyond the call”, parts of the mobile industry are finally starting to wake up to the idea that there could be options beyond basic telephony. ☎️ But these use-cases are still the same old “session” and call-centric ideas. And they’re stuck in the trap of thinking that IMS is a platform. They’re blending dead-end phone calls with undead zombie RCS 🤦🏻‍♂️ As a reminder, IMS was already obsolete in 2006 and yet here we are, nearly 20 years later, still trying to pretend it’s a suitable basis for voice innovation… just because operators were forced to deploy it to support the deeply-flawed VoLTE. 📞 Meanwhile the real world of value in voice communications has bypassed telcos. Look at the world of non-call voice, from chatbots & smart speakers, to in-game voice chat and even podcasts. There are no 5G microphones at 5G conferences, for instance. 🎤 I’ll have to do a deep dive on this at some point, but I’ll note that the GSMA “5G New Calling” paper doesn’t once mention the words “acoustic”, “echo” or “noise”. This should give a warning of how much they understand the broader world of audio communications and human voice experience. A further warning of irrelevance should be its use of the term “OTT” and its insistence on the 140 year model of a “call”. 🔊 (Edit: a historical note that in the 1890s, it was already possible to get one-way "streaming music" via phone networks, aka The Theatrophone. No, it wasn't monetised by telecom operators, beyond the user paying for a phone call as access) #5G #standards #VoLTE #GSMA #RCS #mobile

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More consolidation in the UK Fibre market with Netomnia and Brsk announcing a merger. Not a surprise given the amount of altnets in the market, and a trend that mirrors the MNO landscape of consolidation in order to pursue growth. Will be interesting to see what happens next. #connectivity #networks #merger #investment #innovation #mnos #fibre #business #enterprise #altnet #UK #fibre #property #realestate #growth #telecoms #telecommunications #technology

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As cybersecurity concerns continue to grow, the telco space presents very specific challenges. With thousands of entities of all shapes and sizes having gained access to the SS7 network and the fast evolving Signalling landscape, its critical for stakeholders in our ecosystem to be in the know. The report includes ranking of providers on an array of KPIs by MNOs and various insights and perspectives from both vendors and MNOs. #cybersecurity #ss7 #firewalls

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𝟓𝐆 𝐒𝐞𝐫𝐯𝐢𝐜𝐞 𝐕𝐞𝐫𝐭𝐢𝐜𝐚𝐥𝐬 - 𝐼𝑡'𝑠 𝑡𝑖𝑚𝑒 𝑡𝑜 𝑚𝑜𝑣𝑒 𝑜𝑛 𝑓𝑟𝑜𝑚 𝑎 𝑇𝑟𝑖𝑎𝑛𝑔𝑙𝑒 𝑡𝑜 𝑃𝑒𝑛𝑡𝑎𝑔𝑜𝑛. In addition to three service verticals (eMBB, uRLLC, mMTC) in the early 5G Network, two more service verticals (or Network Slices in the right context) are added in later releases- 𝑽2𝑿- "Vehicle-to-everything (V2X)" was introduced in R16 and it denotes the seamless exchange of data among various transportation elements and traffic-related sensors, characterized by high bandwidth, low latency, and utmost reliability. The forthcoming 5G mobile networks will play a pivotal role in furnishing connectivity for both vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) communications. 𝑯𝑴𝑻𝑪 - HMTC, or High-Performance Machine Type Communication, was introduced in R17 and it represents a category of 5G networks enabling efficient communication between machines and the network. Within the framework of 5G, networks are engineered to accommodate diverse needs, such as machine-type communications, throughput, latency, availability, and high-performance communications. Did you know about it or still stuck with the first 3? Do let me know in the comments. For more content like this, Please follow Sanjay Kumar ↗️ and TelcoLearn #5g #embb #urllc #mmtc #hmtc #v2x

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Monday Musings: Networks and Phones of the Future 2 ! Taking a retrospective view helps us prepare for our Cambridge Wireless Ltd 6G Network Architecture Evolution talk in September Just as phones have transformed from 1G to 5G, so have networks. From 1 port antennas per sector to 20+. From 3 cubic metres of custom electronics for 7 voice calls, to 200Litres of identical grey boxes for 2Gbps. Will we see the growth of macro sites for 6G? Will Small Cells finally hit the big time? Will City Centres be transformed by Reconfigurable Intelligent Surfaces and mmWave Cells? Will Cloud RAN dominate? Or all of the above? Join us in Cambridge on September 25 and share your voice! https://lnkd.in/eTPmXxHU.   #Future #Connectivity #Telecommunications #EveryDaysaSchoolDay #Mobile 🤳🏼 Previous Post: https://lnkd.in/eMqYcJqQ

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The #lack of #progress in #standalone #5G #deployments highlighted in the GSA May 2024 Market Snapshot Report is a point worth noting. Stalled #Standalone 5G -The report indicates that the number of operators with deployed standalone 5G networks hasn't increased since the end of 2023 (at 49). This suggests a #slowdown in the #rollout of the next-generation 5G technology. Expectations vs. Reality- Standalone 5G promises significant #improvements in network #performance, #efficiency, and #flexibility. The lack of progress could be due to various factors like technical challenges, regulatory hurdles, investment considerations, infrastructure limitations, or delays in developing applications that fully utilize standalone 5G capabilities. Additionally, the transition to standalone 5G networks requires substantial infrastructure upgrades and investments, which can be both costly and time-consuming for operators. Some operators might be in the process of deploying standalone 5G networks that haven't been publicly announced yet. What are your thoughts? 🤔🧐 Follow us on Kaneshwaran Govindasamy & Global 5G Evolution Click comment box. #subscribe our #youtube channel #5g #sa #nsa #telecom #connectivity #csp #mno #telco #telcos #SA #NSA

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Monday Musings : Network Automation with 4 RAN Vendors! With 3 options for every session (Track A, B and Exhibition/Networking space) it’s impossible to catch every session, so I’m catching up with last weeks FutureNet World on demand.   ThreeUK CNO Iain Milligan’s fireside chat with Erol Hepsaydir, teased out several significant points. 🎤That AI might be a ‘sledgehammer to crack a nut’ if used over-enthusiastically as a magic bullet. Don't overhype. 🎤That networks can be built with rather poor routing inefficiencies which wouldn’t normally be identified through desktop review, but AI can objectively tease out and reduce ‘lost latency’. 🎤That having 4 tRAN (Traditional RAN) vendors in one area (Nokia 3G, Samsung 4G, Huawei 4G&5G and Ericsson 4G&5G) is not something that AI can really get it’s teeth into. But having a network with common SW in an area would be an opportunity. Inadvertently Iain had identified an undervalued benefit of (Open) vRAN. Iain talked about a great Ericsson tool, but this can clearly be applied only in the Ericsson sites. There’s often a (selfish?) bias in how traditional RAN vendors present a ‘single hand to shake’, as though there is only ever a single vendor in the (RAN) network. But – even excluding the one-off HRV impact in the 3UK network – networks are almost always in the throes of swap. A typical deployment takes 3.5 to 4.5 years and happens every 7-10 years. ThreeUKs case demonstrates that the tRAN vendors erroneous implication that swaps are quick and are completed negates some of their claims. Nokia equipment from 2000’s and Samsung equipment from 2013 is still live. So if these sites were built as Open vRAN, the SW in an entire city (or county or country) could be swapped, and the legacy radios talk to the new vDU SW vendor. Now either through vDU vendor apps – or 3rd party xApps and rApps – the MNO or carrier can optimise the network holistically.  #EveryDaysaSchoolDay #Mobile 🤳🏼 #Telecommunications #vRAN #Infrastructure Previous Post: https://lnkd.in/e5gVU5SS

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Thursday School: Spectrum Access : Improved Opportunities and Outcomes? Access to spectrum is the lifeblood of Mobile Networks. There are currently a number of initiatives in the UK and elsewhere aiming to improve access to spectrum for non-MNOs, largely recognising that these mechanisms have positive effects of society. The mechanisms vary, from CBRS, Local Access Licensing, Campus Spectrum, Shared Access (Lightly Licensed) and now new initiatives in Spectrum Sandbox. Looking, for example, at the proliferation and use of Shared Access Spectrum, we can see that the numbers and distribution are broadly good. 890 - mostly outdoors - licenses issued right across the UK. But what are they used for? The major use is different slants of Private Networks. Private Networks add coverage and capacity in unserved and underserved locations. They maybe Neutral Host Networks – deploying publicly accessible spectrum – Host Private Networks – deploying spectrum for exclusive use of the deploying body or landlord – or a Hybrid, deploying spectrum for both. For Neutral Host, integration with MNO systems and processes is needed. Freshwave’s Omni solution announced yesterday is an example of this, as well as Shared Access, Boldyn Networks, Dense Air, Cellnex UK, Wireless Infrastructure Group, NET CS and many others. For Host Private Networks, integration with Enterprise IT systems and processes is needed. Industrial and FWA are 2 examples of this. For Hybrid, it’s clearly both. A campus network could be a great example, opening up Private Land for Public Mobile Access, but also allowing connection and processing of private data, such as sensor data, CCTV cameras (optionally including Video Analytics/Computer vision). But it’s clear from measures to further improve access, that the spectrum access is adding value and will continue to do so!  #InvisibleInfrastructure #EveryDaysaSchoolDay #Mobile 🤳🏼 #Telecommunications Previous Post: https://lnkd.in/epakF_6T

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This is where delayaring makes a lot of sense for operators - both fixed and mobile - to move from capex/asset heavy to capex/asset light business. It's high time for most of them, if not already on the path. #FutureNetAsia #TWA24 #XyntacEnterprise #DTW #DTW24 #PTC25

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Most spatial division multiplexing cables operate at 12 Tbps to 16 Tbps per fibre pair. Oceanic systems. How does Nuvem achieve 24 Tbps? By breaking the cable into smaller segments punctuated by terrestrial regeneration and additional power at Bermuda and Azores. I speculate there is less voltage drop off when the cable is powered from multiple points. More juice equals more throughput. #sdm #nuvem #subseacables #power #distance

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5G Standalone Will Reduce the Security of Roaming - https://lnkd.in/ezxQRi4f Whilst 5G SA offers more secure roaming in theory, the operational compromises required in practice leaves it less secure than 2G, 3G or 4G roaming.

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A topic that is coming up increasingly regularly for me is timing and synchronisation for networks. Especially for #5G RAN, but I’ve also seen it talked about for cloud recently as well. I’ve been meaning to do a deep dive sometime, so this post is a nudge to myself, as well as a note for readers. Key points: - radio elements need to know accurate timing, down to the level of microseconds or nanoseconds. This is harder than it sounds. - there are various functions, but a key one is to make sure that #radios which use TDD (time division duplexing) all coordinate their uplink and downlink time slots to avoid interference with neighbours. TDD uses the same band for up and down transmissions in sequence - so getting the timing right is essential. - timing is especially essential for capabilities such as low-latency and deterministic-latency connections. TSN = time-sensitive networking - a common way to get access to accurate time is to use a GPS #satellite receiver (or other #GNSS system), as they broadcast highly accurate signals with a known timing configuration. - However GPS has various issues. It can be costly to have a receiver for each site, it doesn’t work indoors, and it can be prone to jamming or spoofing. The latter is becoming a critical area in some regions with conflicts or major geopolitical issues. - The key alternative is to distribute #timing signals over another network - typically fibre transport networks, but I also see discussion of using other wireless systems, including private networks & indoor wireless including WiFi - IEEE’s 1588 PTP (precision timing protocol) is a key enabler here - Timing also has a clear overlap with cloud-controlled radio networks (eg #OpenRAN) and also has to align with cloud-native core networks, especially for delivery of services such as 5G URLLC which has timing / latency as a central feature. There was a good post by Mike Dano with an interview with a DISH Network spokesperson this week on this topic - This is also an issue for private networks or deployments of small cells, especially if the backhaul is over basic broadband networks or normal building LANs. It was one of the challenges with the original (3G / 4G) home femtocell deployment model. - The cost and indoor issues are also particularly challenging for timing #synchronisation for #private5G - Timing is so important that it needs its own testing, monitoring, cybersecurity & assurance systems to make sure it works with absolute reliability This is an area I can’t claim to be an expert in, but am keen to continue building knowledge around. The future may feature some #quantum timing solutions but that’s even further outside my normal area. In the comments I’ve linked to a really good Light Reading podcast with a Ciena exec about timing distribution, but I’ve also had relevant discussions about this with various others including clients Spirent Communications , Shabodi & Airvine recently. #networks #smallcells #privatenetworks

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Private Mobile Networks June 2024 Summary ˚✧ GSA analysis of the private mobile networks market in 1Q24 reveals continued traction for these networks. The total number of GSA customer references deploying private mobile networks to 1Q24 is 1,427, switching on at least one network. Net additions in the quarter were 43 customer references, up from 1,384 in 4Q23. ˚✧ There are now 78 countries around the world with at least one private mobile network, with Papua New Guinea adding its first networks. ˚✧ In terms of industries, public venues and other neutral hosts saw the highest growth of the top 15 sectors from 4Q23, up 16%. Hospitals also grew by more than 10%. ˚✧ Of the top 10 reporting countries, Belgium and the Netherlands reported growth of over 10% from 4Q23, up 14% and 11% respectively. ------------------------------------------------------------------------------------ ˚✧ The Page 7 chart shows the percentage distribution of private mobile network technology used across various industries, with a focus on #LTE, #5G, and other technologies. The sectors where 5G is particularly favored (shown in red) can be identified by the proportion of the red bar in comparison to the blue (LTE) and gray (Other) bars. Here are the sectors where 5G is prominently used: ✮ Manufacturing, process- 5G usage is very high, nearly dominating the sector. ✮ Smart cities -5G usage is significant, showing a strong preference for this technology. ✮ Logistics and warehousing- A considerable portion of the technology used is 5G, indicating a preference for it. ✮ Hospitals- 5G is heavily utilized, nearly matching or surpassing LTE usage. ✮ Education- 5G usage is substantial, showing a preference alongside LTE. ✮ Financial services including banks-5G is significantly used, showing a strong preference. ✮ Retail-There is a significant use of 5G technology. ✮ Public protection and disaster relief -5G is notably used, indicating a preference in this sector. ✮ Public venues and other neutral hosts (permanent)- 5G is heavily utilized, indicating a strong preference. Here are the countries with the highest adoption of private 5G networks: ✮ USA, China, Taiwan, South Korea, Germany, United Kingdom, Japan, Spain, Finland, Netherlands. ------------------------------------------------------------------------------------ What are your thoughts?🧐 Follow us on Kaneshwaran Govindasamy & Global 5G Evolution PLEASE CHECKOUT THE ON GROUND DEPLOYEMENT SITUATION AT THIS MONTH'S #5G CONFERENCE, XCHANGING IDEAS #50 Global 5G Evolution Click comment box. #subscribe our #youtube channel #privatenetwork #privatemobile #private5G

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How Connected Are You? Interesting study from Mobile UK that shows 80 per cent of people drastically underestimate the level of connectivity they rely on for every day tasks. With the demand for connectivity growing year-on-year, it also calls for better resourcing in planning for mobile infrastructure to help ensure connectivity for all.

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Network downtime - 6 troubleshooting tips 1. Identify the Problem Get full information to understand the nature and scope. Single user? Likely a device issue. One floor only? Home in on that floors breakout Entire network? Could be a larger problem. 2. Check physical connections Sometimes it's as simple as cables or power. Carefully look at the cables, ports, and power sources. Test network devices and restart them. 3. Test network connectivity Simple tools can reveal where the connection fails. Use ping and traceroute to identify cause Test with different devices to check if it’s device specific or network wide. 4. Network configurations Network misconfigurations often cause problems. Check IP and DNS settings, router/switch configurations. Network loops are very common, has anyone been plugging cables in? (If unsure, consult your IT service provider) 5. Track network performance Prevention is better than cure. Use monitoring tools to detect bottlenecks or high traffic. Look for Wi-Fi disruptions and check signal strength. 6. Security/Updates Run malware scans, update firmware, and review firewall settings often. Hope you found this useful 👍 If you need more information, contact me or my team at Rydal Group and we will sort it.

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As the capacity demand in submarine network evolves this brings with it evolutions in the client rates used, how users access cables and how they are managed. Richard Norris describes the considerations as submarine networks go through this evolution.

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Unlock significant 💰 cost-saving benefits with SIP trunking from Juno Telecoms, the leading provider of business communication solutions in the UK. Our bespoke SIP trunking solutions are designed to seamlessly integrate with your existing infrastructure, offering unparalleled scalability and flexibility to meet the evolving needs of your business. 🌟 By leveraging SIP trunking, you can reduce your telecommunications costs significantly, with savings of up to 50% compared to traditional phone lines. With Juno Telecoms, you'll enjoy transparent pricing and competitive rates, ensuring that you get the most value for your investment. 💼 But cost-saving is just the beginning. Our SIP trunking solutions also enhance communication within your organization and with your customers. Enjoy crystal-clear voice calls, reliable connectivity, and advanced features such as call forwarding, voicemail, and auto-attendant to streamline your business communications. 📞✨ At Juno Telecoms, we understand that every business is unique, which is why we offer tailored SIP trunking solutions to meet your specific requirements. Whether you're a small startup or a large enterprise, our team of experts will work closely with you to design a solution that fits your needs and budget. 🤝💼 Ready to experience the benefits of SIP trunking for your business? Visit our website at https://buff.ly/2JcwPFk to learn more and get started today. Transform your business communication with Juno Telecoms. 💰📞 #CostEffective #BusinessSolutions

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