Harald Graber, MBA’s Post

Alpha Wireless Revitalizes 5G Evolution with Revolutionary Small Cell Fusion Platform

As we all know, the demand for bandwidth in the subsea industry is ongoing. High fiber count SDM cable systems are landing everywhere and traffic requires to be forwarded to data centers inland. In addition, some geographies such as the Middle East have a need for high capacity diverse terrestrial connectivity. But as we all know we are getting very close to the Shannon limit and therefore incremental capacity resulting from transmission technology is becoming less and less. Infinera's solution is to expand the usable terrestrial spectrum to Super-C+L, providing another ~25% on top of what the next-gen transponders can provide in terms of fiber capacity increase. This results in a significant reduction of fiber IRU cost. Designed for both web-scale operators and communications service providers, Infinera’s enhanced GX Series compact modular platform provides the lowest cost and power per bit solution and the greatest agility for network operators. Find out more: #OpticalNetworking #OpticalLineSystem #OLS #SuperC+L

How Tracing interference in a radio link? # Tracing interference in a radio link is essential to maintain reliable communication, especially in wireless networks where interference can degrade performance. The process involves identifying the source of the interference, analyzing its characteristics, and taking corrective actions to mitigate its effects. Here’s a step-by-step guide on how to trace radio interference effectively: 1. Detect Symptoms of Interference Before tracing interference, you need to confirm that interference is the cause of any degradation in the radio link. Common symptoms include: -Sudden drops in signal strength or quality. -Increased packet loss or higher latency. -Irregular data throughput. -Loss of connection, despite stable line-of-sight conditions. Tools to detect interference: -Signal Strength Indicators: Monitors such as Received Signal Strength Indicator (RSSI) and Signal-to-Noise Ratio (SNR). -Bit Error Rate (BER) tests: To check for error rates in data transmission. 2. Use a Spectrum Analyzer A spectrum analyzer is one of the most effective tools for identifying radio interference. It displays the frequency spectrum in real-time, showing any unwanted signals that overlap with your operating frequency. -Identify peaks in the spectrum: Look for abnormal spikes in the frequency bands you are using. These spikes may indicate interference from other radio devices or environmental sources. -Scan for active frequencies: Conduct scans across a wide range of frequencies to detect all possible sources of interference, both within and adjacent to your operating band. Types of Spectrum Analyzers: -Handheld Spectrum Analyzers: Portable, easy-to-use tools that allow you to monitor and trace interference on-site. -Software-Defined Radio (SDR): SDR tools can also act as spectrum analyzers, offering a more affordable, flexible solution for scanning frequencies. 3. Characterize the Interference Once interference is detected, understanding its characteristics helps narrow down its source: -Frequency Range: Identify the exact frequency or band where interference is occurring. -Signal Strength: Determine how powerful the interfering signal is. Strong signals might indicate nearby sources. -Pattern or Timing: Is the interference continuous or intermittent? Does it occur at specific times of day? This can point to industrial machines, other wireless networks, or environmental factors. -Type of Modulation: Some spectrum analyzers can identify whether the interfering signal is AM, FM, or another modulation type. This information can help you determine whether the interference comes from a legitimate communication system or an unintended source (e.g., an unshielded electronic device).

6G technology will revolutionize wireless communication with extremely fast data rates, low latency, and reliable networks. It will operate in a new part of the radio spectrum and offer a wide range of frequencies for different uses. Challenges such as signal propagation and obstacles need to be addressed. The global roadmap for 6G aims for commercialization around 2030. Your thoughts on the future of wireless communication? #6G #WirelessTechnology #Innovation #FutureTech

Still #Fronthaul topic is a hot topic especially when #RAN_Disaggregation is introduced in C-RAN, vRAN, and OpenRAN for 5G technologies. There are different questions about the possibility of using the #microwave as an option for the #fronthaul connectivity in 5G. ❓Is it possible? ❓What about the bandwidth and latency? ❓If No, Why and what are the other alternatives? ❓If yes, How and what are the prerequisites? ❓Is the environment impacting the choice? All the answers to these questions are addressed in this article. Enjoy Reading :) https://lnkd.in/d7fi-WEC #5G #Fronthaul #Microwave #transport

CRP: Helping UEs Camp on the Right Frequency In 5G networks, Cell Reselection Priority (CRP) is a key parameter that helps user equipment (UE) devices camp on the most suitable frequency when reconnecting to the network. With 5G supporting a wide range of frequency bands, from low-band to mmWave, CRP allows the network to prioritize and guide UEs to the appropriate frequencies. When a UE loses connection and needs to reselect a cell, it refers to the CRP values sent by the network. These values indicate the network's preference or priority for different frequency ranges. By following the CRP guidance, the UE can prioritize its attempts to camp on frequencies that align with the operator's strategy. Some key benefits of CRP include: - Load Balancing: Networks can leverage CRP to distribute UEs across different frequency layers, preventing congestion on certain bands. - Performance Optimization: CRP enables steering UEs to frequencies that offer better performance for their specific needs, such as high bandwidth for data-intensive applications or better indoor penetration for improved coverage. - Network Utilization: By guiding UEs to appropriate frequencies, CRP helps optimize network resource utilization and ensures efficient spectrum usage. As 5G networks continue to evolve and densify, intelligent techniques like CRP will play a crucial role in managing the complex radio landscape, delivering a seamless and optimized user experience across diverse use cases and deployment scenarios. Photo taken from: springer.com

Successful demonstration of quantum communication technology, specifically Quantum Key Distribution (QKD), over traditional optical network infrastructure. This enables secure, quantum-safe communication over DWDM connections. https://lnkd.in/dq9n7uVs

As the digital landscape continues to evolve, the demand for high-speed, reliable networks has never been greater. Enter the world of 100G coherent optics – a game-changer for metropolitan area networks (MAN) and core networks across the globe. Check it out here: https://bit.ly/4akm93I

With 5G technology demanding faster speeds and wider coverage, NTNs have emerged as a transformative force, offering enhanced coverage, lower latency, and increased capacity. 📡 In our latest blog, 'The role of non-terrestrial networks in the 5G revolution', we explore the symbiotic relationship between 5G and NTNs and how these two technologies have the potential to transform global connectivity, enable seamless communication in traditionally hard-to-serve areas, and advance the capabilities of #Telco networks. 🌐 https://bit.ly/3Ptyuuc #5G #NTN #SATShow #TelcoInnovation #iG  

The global MEMSbased Network Clock Synchronizer market was valued at US$ 1363 million in 2023 and is anticipated to reach US$ 2961.6 million by 2030 witnessing a CAGR of 11.6% during the forecast period 20242030. #MEMS #NetworkClock #Synchronization #Technology #Telecommunications #DataCenters #IndustrialAutomation #ElectronicDevices #PreciseTiming #GlobalMarket