7/10/2018· Telecommunication
Analyst Angle: Cellular Inventions Trigger Avalanche of Activities Among Companies
By: Keith Mallinson
Major innovations in cellular technologies arise largely from the substantial Research and Development (R&D) investments and inventions of relatively few companies, followed by widespread collaborations including many more in the process of standard setting.
5/24/2018· Telecommunication
By: Keith Mallinson
Radio spectrum is the lifeblood of wireless networks. Traditional methods of doling out spectrum have somewhat hindered rather than helped maximize the availability of affordable Internet access, even if this was not the case with voice and text. Instead of seeking to aggrandize auction proceeds by creating scarcity, more flexible allocations including shared as well as traditional licensed and unlicensed assignments are required.
10/23/2018· Telecommunication
Analyst Angle: Gigabit LTE is a milestone on the road to 5G
By: Keith Mallinson
Recent new technology deployments with gigabit LTE at Telstra in Australia, Sprint in the U.S. and EE in the UK highlight how much mobile communications technologies have improved since the introduction of mobile data services with circuit-switched and then packet-switched offerings from around 20 years ago. Peak and average user speeds have increased by a factor of 10,000. By way of comparison, microprocessor performance doubling every couple of years, as predicted by Moore's Law, has increased it only one thousand-fold over that period. Cellular performance improvements are therefore quite spectacular given the vagaries of connecting through the ether up to hundreds of meters, as well as processing those signals in the confines of around one square centimeter of baseband processor silicon!
1/24/2018· Telecommunication
Analyst Angle: How to Provide Gigabit LTE Cheaply When You Don't Have the Spectrum?
By: Keith Mallinson
Consumers are only beginning to use LTE in unlicensed spectrum. So far chatter has mostly been about operator trials, commercial chipsets and sales of devices to seed the market before anyone is to be able to use the new service feature. Nevertheless, the commercial impact will be quite dramatic within a few years.
2/20/2018· Telecommunication
Analyst Angle: Innovation in the 5G communications platform and the IoT
By: Keith Mallinson
At a conference entitled Patents in Telecoms & the Internet of Things, at George Washington University in the District of Columbia last week, I was perturbed to hear a speaker mischaracterizing the communications standards as platforms of preexisting technologies upon which IoT innovation will occur. Major research and development investments are being made in communications technologies and standards to satisfy the anticipated demands of 5G and IoT. In fact, these investments, with significant innovations resulting already, are largely a leap of faith in advance of hoped-for IoT applications development and proof of demand for these.
3/20/2018· Telecommunication
Analyst Angle: Many will truly cut the cord with 4G and 5G
By: Keith Mallinson
The broadband performance and economics of cellular with 4G and 5G is making it possible for many of us to do without any wired connection at all - already including those who, on average, stream up to an hour of video per day. Nevertheless, most homes will continue to need fixed connections; but 5G fixed-wireless access will serve many of these.
11/29/2018· Telecommunication
Analyst Angle: US and China Lead While Regulation and Competition Policy Impede Europe in 5G
By: Keith Mallinson
US, China, Japan and Korea are seizing global leadership in 5G with support of coherent and helpful industrial policies in those nations across the entire mobile ecosystem including technology development, spectrum licensing, site acquisition and operator consolidation. All these nations will launch 3GPP standard-compliant 5G services in 1Q 2019, except for the US, that might start sooner, and Japan, where the first launches are expected before yearend 2019. The first 5G smartphones will probably be sold to consumers to be sold to consumers in 2Q 2019.
3/18/2021· Healthcare Facilities - Hospitals
Anatomy Of A Hospital Flex Budget Report
By: Sahel Shwayhat, MBA, FACHE
What does a Flex report tell us? The two right most columns are the crux of the Flex report. One column shows how a department performed against a static budget (developed months earlier with certain assumptions in mind), and the other column shows how a department performed against a newly "flexed" budget, that took product volume and mix into consideration.
6/28/2013· Medical - Medicine
Ankle Injury Mechanisms and Integrative Medicine Therapies
The purpose of this article is to show the relationship between the mechanism of an ankle injury (inversion, eversion, etc.) and the most likely result of the injury (sprain, fracture, etc.).
1/16/2009· Engineering
By: Dr.-Ing. Dirk A. Lindenbeck
In various industries there are valve applications where the standard valves used do not function satisfactorily. When scale is formed on the moving elements of ball valves or gate valves the consequence is either blocking of the valve movement or damage to the valve seats and consequent leaking through the valves
