Messafint Fetene Belay’s Post

It is expected that the data-rate of optical transmission systems required to enable “Beyond 5G” information services will increase enormously. New wavelength regions enable deployed optical fibre networks to perform higher data-rate transmission and extend the useful life of existing network systems. 

The most reliable information about 5G carrier aggregation technology.

Testing the #RF performance of Wi-Fi® networks requires measuring how a device behaves under real-world network conditions. Watch how it’s done in this demo, showcasing Wi-Fi 7 signaling and RF analysis using the new UXM Wireless Connectivity Test Platform: https://gag.gl/xbFTQU? Learn how the UXM can help you emulate hundreds of clients, test the performance of 160 MHz Wi-Fi 6E and 320 MHz Wi-Fi 7 channels with 4x4 #MIMO, and evaluate interworking between cellular and Wi-Fi. #5G #WiFi #WiFi7 #WirelessCommunication

Testing the #RF performance of Wi-Fi® networks requires measuring how a device behaves under real-world network conditions. Watch how it’s done in this demo, showcasing Wi-Fi 7 signaling and RF analysis using the new UXM Wireless Connectivity Test Platform: https://gag.gl/xbFTQU? Learn how the UXM can help you emulate hundreds of clients, test the performance of 160 MHz Wi-Fi 6E and 320 MHz Wi-Fi 7 channels with 4x4 #MIMO, and evaluate interworking between cellular and Wi-Fi. #5G #WiFi #WiFi7 #WirelessCommunication

License Assisted Access (LAA) is an LTE feature that utilizes the unlicensed 5 GHz band alongside licensed spectrum to enhance performance for mobile users. It employs carrier aggregation in the downlink, merging LTE in the unlicensed 5 GHz band with LTE in the licensed band to improve data rates and user experience. Operating within the 5 GHz band shared with Wi-Fi, LAA ensures coexistence by avoiding channels in use by Wi-Fi users. This is achieved through Listen-Before-Talk (LBT), dynamically selecting unused channels. In cases of channel congestion, LAA fairly shares channels with others. Its most important challenge is that the 5 GHz frequency band is not empty in the environment. #LAA, #Data_Centric_Networks, #Unlicensed_spectrum, #3GPP_release_13

Network synchronization is the cornerstone of optimal RAN performance and technologies like LTE TDD, Elastic RAN, Advanced RAN Coordination, and NR TDD RAN rely heavily on precise frequency, time, and phase synchronization.               However we have observed that recent disruptions in GNSS have raised concerns, stemming from natural phenomena like solar flares to the accessibility of low-cost jamming equipment. We have to make sure we navigate these challenges and ensure the resilience of our mobile network synchronization solutions.   Which brings me our latest paper that I have commissioned on this very topic: Role of synchronization in empowering 5G networks. It's packed with valuable insights and actionable recommendations, including setting the right parameters, tracking multiple GNSS services, leveraging multi-band GNSS, and utilizing network-based secondary timing sources like the cesium clock.               If you'd like to take the opportunity to delve deeper into the world of synchronization, I'd recommend you to register and download the paper that'll help you navigate the complexities of mobile network synchronization with confidence.   #EricssonMEA #Synchronization #5G #Connectivity   https://lnkd.in/dWMExi4c  

Testing the #RF performance of Wi-Fi® networks requires measuring how a device behaves under real-world network conditions. Watch how it’s done in this demo, showcasing Wi-Fi 7 signaling and RF analysis using the new UXM Wireless Connectivity Test Platform: https://ow.ly/Cuff50ROgie Learn how the UXM can help you emulate hundreds of clients, test the performance of 160 MHz Wi-Fi 6E and 320 MHz Wi-Fi 7 channels with 4x4 #MIMO, and evaluate interworking between cellular and Wi-Fi. #5G #WiFi #WiFi7 #WirelessCommunication

Testing the #RF performance of Wi-Fi® networks requires measuring how a device behaves under real-world network conditions. Watch how it’s done in this demo, showcasing Wi-Fi 7 signaling and RF analysis using the new UXM Wireless Connectivity Test Platform: https://gag.gl/xbFTQU? Learn how the UXM can help you emulate hundreds of clients, test the performance of 160 MHz Wi-Fi 6E and 320 MHz Wi-Fi 7 channels with 4x4 #MIMO, and evaluate interworking between cellular and Wi-Fi. #5G #WiFi #WiFi7 #WirelessCommunication

Testing the #RF performance of Wi-Fi® networks requires measuring how a device behaves under real-world network conditions. Watch how it’s done in this demo, showcasing Wi-Fi 7 signaling and RF analysis using the new UXM Wireless Connectivity Test Platform: https://gag.gl/xbFTQU? Learn how the UXM can help you emulate hundreds of clients, test the performance of 160 MHz Wi-Fi 6E and 320 MHz Wi-Fi 7 channels with 4x4 #MIMO, and evaluate interworking between cellular and Wi-Fi. #5G #WiFi #WiFi7 #WirelessCommunication

Testing the #RF performance of Wi-Fi® networks requires measuring how a device behaves under real-world network conditions. Watch how it’s done in this demo, showcasing Wi-Fi 7 signaling and RF analysis using the new UXM Wireless Connectivity Test Platform: https://gag.gl/xbFTQU? Learn how the UXM can help you emulate hundreds of clients, test the performance of 160 MHz Wi-Fi 6E and 320 MHz Wi-Fi 7 channels with 4x4 #MIMO, and evaluate interworking between cellular and Wi-Fi. #5G #WiFi #WiFi7 #WirelessCommunication