Arun Kavunder

I’ve written another piece on US #spectrum policy & #mobile bands - and what should be done in preparation for #WRC27 over the next 3 years. This is part of my ongoing focus on global spectrum-sharing policy, as well as my advisory work with SFTF. This time it has been published via Fierce Network. My view is that the US should directly engage with the International Telecommunication Union (ITU) process at multiple levels, to push for greater understanding and technological innovation in sharing approaches. In particular the focus of IMT (ie #5G & #6G) spectrum should be on regulators assuming a “sharing-native” future in the 2030s, instead of the historic focus of assigning exclusive licences. This should be reflected in any figure IMT identifications & footnotes. In addition, it should be a core part of the various study groups and working parties’ efforts. There also needs to be far more realism about mobile traffic on the international stage - its flattening growth, the many non-credible forecasts, its localisation to specific areas & the impact of aspects such as FWA and indoor use. A critical aspect is dealing with the proposed IMT study bands for WRC-27, which seem “coincidentally” to be exactly the same as those used within NATO for military communications. At the moment, the US #CBRS band is one of the leading examples of dynamic spectrum sharing in practice. The work by NTIA & NSF is also advancing the technological base, including the role of AI. It should be advocating this work more globally, especially at ITU. But first, the mainstream US mobile industry needs to get onboard. #spectrumpolicy #telecompolicy #technology #regulation

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Download the report on CPaaS API vs Network APIs     This report, written by Dean Bubley at Disruptive Analysis, clears the industry's confusion about CPaaS APIs vs. #NetworkAPIs and explains their roles in unleashing programmable network capabilities.

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Ugh - not good news for the #ucaas ecosystem. Another writedown for Vonage, as the synergies for Ericsson to help carriers sell API-led applications and solutions to enterprises aren't happening, at least fast enough. Actually, this has minimal impact on #ucaas, but the game plan here is based on Vonage having a strong installed base for comms solutions to pave the way #network and #wireless services. UC Today #ucoms

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New Research Report from O-RAN ALLIANCE nGRG RS01 stream was out recently. Its related to usecases and gap analysis of mmWave Antenna Distribution (mWAD). Happy to contribute in this research report. Its freely available at O-RAN Alliance website. https://lnkd.in/gppAQQqN >> In 6G networks it is expected the convergence of the physical and cyber worlds will accelerate, enabling the sharing of various experiences without the constraints of location. To realize this, an even greater data rate and lower latency communication will be required. For instance, the data rates needed for replicating real objects in virtual spaces for live sports, live music, or the metaverse demand 14-230 Gbps per object for uplink, while on the viewing side, 48-200 Gbps for downlink is necessary. These requirements exceed the capabilities of 5G. This report demonstrates how mWAD can contribute to realizing such a future and clearly identifies its challenges. Furthermore, it discusses the challenges associated with mWAD, introducing potential technologies and initiatives that could serve as solutions >> Jio

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We’ve unlocked multiple broadband technologies with up to 100G speeds! Learn how we’re future-proofing our fiber network with scale and efficiency. https://lnkd.in/e2xYQymN

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Great insights on CQI in 5G networks! The variability in CQI reporting between different devices highlights the complexity of optimizing network performance. Essential reading for anyone in telecom. #5G #Telecom

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Explore the "New Gigabit Infrastructure Act" at FOAN2024. FTTH infrastructure involves extensive civil work, new technologies, innovation, and social needs; all of these have a significant influence on the speed and cost of implementation of FTTH networks. One of the important, if not the most important, influences is regulation; therefore, the FOAN organizers invited Cristina Contero Almagro, partner at Aphaia, to explain what is happening in EU regulation. Cristina will talk about "The New Gigabit Infrastructure Act" that replaced the 10-year-old act. Cristina's talk will conclude the practical session on FTTH infrastructure. Visit www.foan.info to learn more about FOAN. About the FTTH infrastructure session: https://lnkd.in/eRxgdA3r.

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A new study found that operator investment into ORAN will reach $11B in 2029; rising from $2B in 2024. It urges operators to leverage on AI-based traffic steering... so ORAN surge is coming... #5g hashtag #5gnetworks hashtag #mobilenetworks hashtag #ran hashtag #openran

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Very interesting and he has made some good observations with what is going on in the industry today.

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🚀 FWA is on the rise! It makes up over 90% of fixed broadband net additions in the US. Globally, FWA generated $29.5B in revenue in 2023 and is projected to exceed $67B in the next four years. Want to capitalize on this technology? 📘 Download our eBook "Optimize your FWA network experience and maximize profitability" #FWA #5G #Telecom #Profitability #NetworkOptimization #Infovista

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Another one of the hidden assets in broadband networks. This is truly transformational!

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I enjoyed the discussion and insights from GSMA and others on Private 5G deployment use cases and what it takes to drive adoption.

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Some big announcements this week related to the use of #AI in Telco Mobile Networks. Timing couldn't be better as Spectrum Effect was just this week awarded the patent for the use of AI and Machine Learning Models for classifying interference types in Mobile Operator RAN networks. I have strong conviction on AI's ability to drive more efficient and effective operations of mobility networks and ultimately better outcomes for consumers of the services that mobile networks enable. We are in fantastic company to be joined on this journey with the NVIDIA, Ericsson, Nokia, and T-Mobile announcing their intentions to invest in this space. https://lnkd.in/ebB4BM9X

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The interim Brief is out. We discuss T-Mobile's earnings a bit and also the NTIA comments concerning non-fiber technologies made at last week's Fiber Connect conference. More inside... #sundaybrief

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The Role of OTIC in Advancing Open RAN: Certification and End-to-End Badging ◼ What is OTIC? The Open Testing and Integration Centre (OTIC) is a cornerstone of the O-RAN ALLIANCE's mission. OTICs provide a collaborative, vendor-independent environment where potential clients and customers can test their products and solutions against O-RAN specifications. These centers are essential in promoting the adoption of O-RAN technologies, ensuring that products meet the highest standards of performance, security, and interoperability. ◼ The Importance of Certification and Badging Program at OTIC The O-RAN Certification and Badging Program is a critical component of OTIC's offerings, designed to ensure confidence in O-RAN-based products for both operators and vendors. This program serves several key purposes: - Minimizing Redundant Testing: By verifying and validating O-RAN-based products and solutions before their deployment, the program reduces the need for repetitive testing by network operators. - Promoting Interoperability: Certification and badges help to ensure that products from different vendors can work seamlessly together, fostering a more diverse and resilient vendor ecosystem. - Enhancing Credibility: Products that earn O-RAN certificates and badges are recognized for meeting stringent standards, enhancing their credibility and marketability. - Supporting Deployment: Certified and badged products give operators greater confidence in their deployment, reducing the complexity and duration of pre-deployment testing. The program includes several types of certifications and badges: Conformance Certification: Verifies that a product complies with O-RAN specifications. Interoperability (IOT) Badging: Proves that pairs of products can work together via O-RAN interfaces. End-to-End (E2E) Badging: Demonstrates that a complete system or subsystem meets functional and security requirements. 2024 1H Awards Summary In 2024 1H, OTICs worldwide awarded a total of nine certifications and badges (23 in total), recognizing outstanding achievements in O-RAN technology. These awards included six End-to-End (E2E) Badges and three Open Fronthaul (OFH) Certificates. These awards highlight the significant strides made by these companies in advancing O-RAN ecosystem. Their commitment to meeting the stringent standards of the O-RAN Alliance ensures that the global telecommunications industry can rely on high-quality, interoperable, and secure network solutions. The achievements of NEC Corporation, Rakuten Symphony & QCT, Actiontec Electronics, SOLiD, Capgemini and VVDN Technologies set a high benchmark for the industry and exemplify the crucial role of OTIC in shaping the future of mobile networks. As we celebrate these accomplishments, we look forward to continued innovation and collaboration within the O-RAN ecosystem, driving forward the vision of a more open and intelligent network landscape. #ORAN #OpenRAN #OTIC #CertificationandBadging #EndtoEnd

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Multi-Vendor O-RAN RIC xApps/rApps Coordination O-RAN ALLIANCE O-RAN architecture includes the RAN Intelligent Controller (RIC). RIC comes in two flavors: the Non-Real-Time (>1sec) RIC rApps and the Near-Real-Time (10ms<Near RT<1sec) RIC xApps. These applications interact via the O-RAN A1, E2, O1 interfaces. ◼ Importance of Multi-Vendor xApps/rApps Coordination in RIC Operations A core objective of the O-RAN initiative is to facilitate a competitive, multi-vendor ecosystem. With standardized interfaces like O1, O2, A1, E2, xApps and rApps from different vendors can coexist on the same RIC platform, providing Telcos with the flexibility to select the best applications for their unique needs. However, effective coordination between multi-vendor xApps and rApps is vital for smooth RIC operations. These applications work at different layers and speeds to optimize network performance. Without clear coordination, they risk conflicting or redundant actions, ultimately degrading network performance. ◼ Coordination Example: A practical illustration of the importance of coordination involves an energy-saving rApp from Vendor A and a traffic-steering xApp from Vendor B. - Energy-Saving rApp: This application aims to conserve power by intelligently switching off unused or underused cells while maintaining adequate coverage. It monitors long-term traffic patterns to predict low-demand periods. - Traffic-Steering xApp: This application balances traffic loads between different cells and layers in near real-time. It ensures users are always connected to the best-performing cell, reducing congestion and improving user experience. ◼ Coordination in Practice - Initial Setup: Both applications initialize their data collection and configuration processes. The traffic-steering xApp begins adjusting cell traffic loads based on near-real-time metrics, while the energy-saving rApp assesses long-term usage patterns. - Monitoring: The energy-saving rApp notices a consistent low-traffic period and plans to deactivate a specific capacity cell for energy savings. Meanwhile, the traffic-steering xApp ensures that active cells can absorb the additional load. - Notification and Adjustment: The energy-saving rApp informs the traffic-steering xApp through the RIC framework of its intention to deactivate the capacity cell. The traffic-steering xApp then directs the remaining UEs connected to this cell to alternative coverage cells before deactivation. - Action Execution: Once the load balancing is complete and the capacity cell is safely offloaded, the energy-saving rApp executes the shutdown, ensuring no UE is impacted. This was a joint demo by Juniper Networks, AirHop Communications, Rimedo Labs, Keysight Technologies, and Vodafone at the RIC Forum hosted by NITA in March, showing energy savings of up to 25% at the capacity layer. #ORAN #OpenRAN #xApps #rApps #RIC #EnergySaving #TrafficSteering #RICAppsCoordination #RICForum

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How Many ACP Providers Were there in America; 1,600 or 3-5? And Why is the FCC’s Data Covering it Up? Coming up next: This FCC chart showed the ACP ISP provider revenues for the Top wireline, cable, broadband/internet, and wireless companies as of February 2023. But the FCC neglected to detail that on the wireless side, almost all of the companies are reselling one of 3 wireless networks: AT&T, T-Mobile or Verizon   We created this chart based on simple searches that asked "What wireless networks does (Name of company) use? "and/or typing in the term "MVNO" and the name of the company. --

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There’s been a lot of talk about microwave technology lately! I just read the latest Ericsson Microwave Outlook Report and wanted to share some interesting highlights. 👇 The report looks at how backhaul capacity requirements will change as we head toward 2030. With more high- and mid-band deployments, our backhaul networks will need to adapt.📈 A key point is the use of the 6-8 GHz spectrum for long-range transport, which will be vital for mobile networks. The report also discusses new planning strategies that can help us achieve longer hop lengths while improving capacity and energy efficiency. Additionally, it’s great to see a focus on security in microwave networks. The report covers potential vulnerabilities and ways to protect against them🔓 If you’re interested in these trends, I recommend checking out the report ▶ https://lnkd.in/dg88jGnb #TeamEricsson #EricssonMicrowaveOutlook #Telecommunications

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