In almost every enterprise private wireless network (PWN) engagement, I come across the question of what technology to select: 4G/LTE or 5G1? Deciding between LTE and 5G is often complex and needs careful analysis. Here, I outline the top 5 factors to help in the decision making process. 1. Performance & Features The PWN has… Read More »
Auction 110 [see here] for 100 MHz in 3.45 – 3.55 GHz scored $22.5 Billion in gross proceeds for an average of $0.736/MHz-PoP. AT&T, Dish and T-Mobile won 83% of the MHz-PoP. For details, download the full summary here:
The row between the wireless and aviation industries on potential interference between 5G and aircraft radio altimeters is sounding like a storm in a tea cup! The genesis of this dispute is a report in October 2020 by the Radio Technical Commission for Aeronautics (RTCA) citing potential interference to altimeters operating in the 4.2 –… Read More »
The direct satellite-to-device (DS2D) market is expected to reach $35 billion by 2030, and counting 400 million average monthly subscriptions driven by 5G technology (according to NSR). This is about $7/month. This highlights a very sensitive business case: constellations cost billions to deploy and operate; they need a refresh every 5-10 years. With much of… Read More »
The feasibility of frequency spectrum sharing arrangements is becoming increasingly of interest to ICT regulators for many reasons. Among these reasons, two standout. First, the frequency spectrum requirements to deliver broadband services is getting larger. This requires opening new frequency bands where existing users have legitimate needs. Second, the utilization of spectrum varies widely in… Read More »
Key Takeaways Quantum computing decimates RSA cryptography which underpins most of our digital platforms: you can’t have a happy quantum computing world without first protecting all of the critical infrastructures against quantum-enabled attacks. The quantum threat development is not gradual and can come suddenly to break everything. This can come fast to threaten our networks… Read More »
The decision by AT&T to host its network cloud, including the core network, on Microsoft Azure Cloud is the single most important milestone in the telecom industry over the past few years. It’s an experiment and a leap of faith that is set to have major ripples on the market. The core network is the… Read More »
FCC Auction 110 for 100 MHz in the 3.45 GHz band is set to start tomorrow (October 5): the third auction for 3 GHz band spectrum in less than two years for a combined 450 MHz. This is a huge amount of spectrum considering previous auctions and holdings. Here, I wanted to share an outline… Read More »
Last year, I outlined several challenges facing enterprise private wireless networks (here). In this post, I wanted to highlight the role of dual SIM phones and eSIM technology in enabling private wireless networks. The SIM impacts how subscribers access the private network and, consequently, the quality of experience which makes the SIM a critical part… Read More »
Two things led me to write this post. First, much of what’s written about 6G focuses on what 6G could be, but little arguing for why we need 6G! Second, 5G offers a very flexible architecture and a rich roadmap which will need many years to fully develop and use. These two reasons makes the… Read More »
Since Covid further exposed the rural digital deficit, many have asked to deploy 5G to provide broadband services in rural areas. Many others are skeptical for various reasons. To sort through the issue, We were commissioned to investigate how 5G can bridge the urban-rural digital divide. In our paper (download here), we review some of… Read More »
The Canadian auction for an average of 111 MHz in the 3500 MHz band raised a record setting C$8.91 billion (US$7.16 B). That’s an average of C$2.28/MHz-PoP (US$1.83); or a global record high for this spectrum band. Or, to bring another meaning into this, operators paid C$270 for each mobile subscriber! For another perspective, the… Read More »
Latency is a key differentiating parameter for new communication networks such as LEO satellite constellations and 5G. The interest in latency has increased as the value proposition for these networks hinges on enabling latency-dependent applications. This got some competing technology options nervous. For instance, LEO satellites provide as much as 20x round trip delay advantage… Read More »
The market landscape and auction structure make the Canadian 3500 MHz midband spectrum auction an interesting one to watch. The auction will kick off on June 15 to release an average of 111 MHz of which around 50 MHz will be set aside for regional wireless operators. This is relatively small in terms of what… Read More »
Download the presentation here.