• ZTE and China Telecom rapidly constructed a wireless network to transmit large images (CT scans), perform remote diagnoses and remotely connect medical professionals over a 5G network.
• The project establishes a model that could be used at other “pop-up” and established hospitals to combat COVID-19 and future viruses and help protect health care workers.
The telecom industry has hyped 5G technologies as the “be all and end all” for our networks moving forward (although 6G is now being incubated in board rooms across the globe). But, just how much of 5G is ready for prime time deployments? The COVID-19 global pandemic has resulted in a sudden and widespread explosion in the need to support millions of workers and students videoconferencing simultaneously from home, and has created an acute need to deal with ballooning medical services.
The rapid spread of COVID-19 has not given the industry or the world any time to debate and test a blueprint for how to move forward; but we have seen examples in which 5G can help. When faced with the need to react “yesterday”, adding tried-and-true technologies like fiber to deliver much needed bandwidth require significant manpower, equipment, and most importantly time – all currently in short supply. Thus, demand is likely to increase deeply for wireless network solutions to address needs of telemedicine and other critical services needed to help cope with the current crisis – and quickly set the foundational elements for moving forward to address future crises post COVID-19. Continue reading “COVID-19: 5G-Connected Hospital and Wireless Network in Ten Days”→
• The COVID-19 pandemic is likely to increase demand for fixed wireless access (FWA) solutions to fill gaps in fiber broadband networks.
• 5G FWA has a mixed reputation but is improving; meanwhile, LTE-based FWA may be useful for serving some immediate needs
The COVID-19 global pandemic has resulted in a sudden and widespread explosion in telecommuting, as countless employees who can work from home now do. In many cases, these new telecommuters are using live videoconferencing tools that are sharing home-broadband bandwidth with children who have been sent home from school. The result is a sharp increase in home broadband needs. Where residences have access to fiber, these capacity needs may not be hard to meet. But fiber doesn’t reach every residence; any number of obstacles – including geographical or regulatory ones, or even sheer distance – might get in the way. Thus, demand is likely to increase deeply for fixed-wireless access solutions to fill in the gaps in fiber broadband networks. Continue reading “COVID-19 Could Spur Demand for Fixed Wireless Access – Both 4G and 5G”→
Since COVID-19 forced the cancellation of its flagship Barcelona event, MWCA exhibitors have been waiting for details on a rebate or refund program.
The package announced March 25 provides a cash refund for smaller exhibitors but realistically represents a ‘take it or leave it’ package of rebates toward future events.
Since the GSMA made the difficult decision to cancel its annual conference in Barcelona in February, exhibitors have been awaiting details on the association’s refund package promised by the end of March. Now that offer has been announced, and while cash refunds are being offered for some, the vast majority of exhibitors will need to accept a package of rebates – albeit generous – toward future shows. However, the package looks punitive toward exhibitors that acted responsibly in withdrawing from the conference before it was officially cancelled. Continue reading “GSMA to MWC20 Exhibitors: ‘Take It or Leave It’ on COVID-19 Refund Package”→
OTN transport provides excellent performance in traditional transport use cases, but standard OTN has disadvantages that hamper its use in networks carrying 5G, IoT, and private line traffic.
Huawei’s OTN offering aims to future-proof OTN and promote its use in a wider set of use cases.
With operators facing limitations in flexibility, granularity, and traffic differentiation in their OTN networks, Huawei is introducing extensions to the technology – called Liquid OTN. It aims to improve OTN’s applicability to traffic types like 5G transport, IoT, private lines, and AR/VR, but also with a view toward making the networks more flexible and amenable to automation. Continue reading “Huawei’s Liquid OTN Promises More Flexible and Granular Optical Transport”→
Nokia announced a partnership with Marvell Technologies in March to address a significant gap in 5G radio.
The Marvell partnership should help accelerate Nokia’s deployment of SoC solutions, but the company’s ill-fated decision to deploy FPGA silicon will put a damper on its results throughout 2020.
Nokia announced a new partnership with semiconductor specialist Marvell Technologies in March, under which Marvell will develop silicon for Nokia’s 5G radios. The deal is a crucial factor in Nokia’s bid to regain momentum after making some design decisions that have left it struggling to compete with other radio vendors in winning new 5G business contracts. Continue reading “Nokia-Marvell Partnership Targets Crucial 5G Performance Gap”→
The Next Generation Optical Forum (NGOF) was founded in 2017, gathering predominantly China-based telcos, academic institutions, equipment vendors, and component/chip suppliers; in 2020, the association wants to accelerate its work on the requirements for future optical networks.
The current focus of the NGOF is high-quality private line technology and standards, the new generations of OTN, and 5G transport-related technologies.
Who Is the NGOF?
Founded in 2017, the NGOF has around 40 members, including network operators, system vendors, component and chip vendors, testing equipment vendors, and academic organizations. Most members are Chinese or China-based; however, some (especially on the vendor and component side) are based outside of China. Continue reading “NGOF: Taking Optical Networks to the Next Level”→
• Huawei promoted several new RAN solution launches at an event held in London this month, including a Super Uplink solution for increasing 5G network capacity and radios utilizing 400 MHz of bandwidth.
• Huawei also emphasized the value of both frequency- and time-division spectrum.
At an event held February 20 in London, Huawei updated press and analysts on its latest 5G moves. The vendor cited its ability to provide end-to-end solutions for 5G networks, including RAN, core, and Multi-Access Edge Computing, which helps deliver 5G’s low-latency requirements. This comprehensive approach could also enable more cohesive network slicing, a key capability for enabling 5G’s ultimate value proposition.