I wrote this Insight Note for two reasons: 1. The rise in cost of energy threatens to stress the financial performance of service providers; and 2. I want to provide context for potential investments in power saving technologies to help investors decide which would be worthwhile. Energy consumption in telecom networks has become a confounding issue because of… Read More »
There are many misconceptions about power consumption in mobile networks. Some of the root cause of these misconceptions come from lobbying groups working on behalf of the wireless industry. Several publications by such organizations have purposely confounded the topic. Mobile network operators for their part have been largely silent. As an energy crisis grips the globe, it is… Read More »
There was a noticeable increase in interest over the past several months in “Green 5G”. Energy consumption was top-of-mind for CTOs at MWC22. Different industry lobbyists released white-papers praising the energy efficiency of 5G [a few of which are misleading and even utterly wrong]. The jump in energy prices, especially in Europe, became a concern for their inflationary… Read More »
At the conclusion of the C-Band auction, I wrote that deployments of millimeter wave technology would largely stop. Even as Verizon reaffirmed its commitment to deploying mmWave, I believe that these plans would be downscaled in due time. This is because the cost for mmWave would strongly suggest this direction. Over the past week, many had questions on… Read More »
Integrated AI-based technology enables networks to adapt autonomously which helps operators optimize their service delivery to consumers and enterprises. As communication networks increase in complexity, operators seek to simplify operation and maintenance activities and reduce operating costs. Network automation could help operators achieve this objective. Automation is not a new concept: it has been around under different names… Read More »
One of the criticisms of blockchain technology center on power consumption and the cost of mining. The electricity consumed in mining operations is high and continues to grow as mining difficulty increases in response to increasing processing power. Some think that blockchains is wasteful technology that is not compliant with a 21st century outlook for a green economy.… Read More »
A mix of connectivity technologies combines to enable the Internet of Things. These technologies can be complementary or competitive in nature. Determining which fits and which does not starts with the application use case and the user requirement. For most IoT applications there is no need for broadband connectivity. Rather, what is required is a reliable connectivity to… Read More »
I recently came across a presentation on advanced antenna systems with the statement: “advanced antenna systems for power consumption savings not for capacity.” I was very intrigued for a couple of reasons. The first is how much of a problem is power consumption in wireless networks is. The second is that I recalled a conversation I had over… Read More »