Category Archives: Wireless Networks

Unpacking the PFD Debate: What It Means for SpaceX and the Direct-to-Device Satellite Industry

The direct-to-device (D2D) satellite communication market is emerging as a highly competitive field, exemplified by the ongoing debates around out-of-band (OOB) power flux density (PFD) regulations. Satellite operators using terrestrial mobile spectrum as a secondary application must adhere to strict PFD limits, which impacts the performance capabilities of D2D services, with significant commercial implications for market players. The… Read More »

Canada’s MVNO Policy: Impacts on Market Dynamics

The Canadian Radio-television and Telecommunications Commission (CRTC) has introduced in 2021 a regulatory framework for Mobile Virtual Network Operators (MVNOs) in Canada, ostensibly aimed at fostering competition. However, while these regulations appear to address some issues, they also introduce significant challenges that may undermine their effectiveness and limit the potential benefits for consumers. Download our latest Insight Note… Read More »

Unlocking NTN Potential: The Strategic Use of Ka and Ku Bands

The satellite industry has adopted two primary approaches to connecting smartphones to satellites using 5G. The first approach utilizes MSS (Mobile Satellite Service) spectrum, as seen with the Globalstar-Apple collaboration. The second approach employs low-band terrestrial spectrum, such as the PCS band, which is being implemented by SpaceX and planned by startups like Lynk Global and AST Spacemobile.… Read More »

Mobile Infrastructure Capex: Permanent Weakening or Short-Term Decline?

Mobile infrastructure capex has declined significantly since the second quarter of 2023, following a wave of spending on 5G, with no recovery yet in sight (see here and here). While the mobile industry has faced such declines in the past, signs suggest that the current weakness could be longer and deeper than previous downturns. The top five reasons… Read More »

5G Positioning Unleashed: Pioneering New Services

5G positioning and location technologies are the culmination of nearly three decades of advancements in mobile positioning technologies [see here for a very informative description]. What began as regulatory requirement for emergency services has expanded into requirements for positioning services in a host of industry verticals and use cases. To meet these new demands, 5G enhances positioning services… Read More »

New Opportunities in Active Mobile Infrastructure Sharing

5G introduces two key technologies that significantly advance active mobile infrastructure sharing opportunities. Firstly, network slicing enables the creation of distinct virtual networks on the same physical infrastructure. These slices offer performance guarantees and ensure that clients receive contracted Service Level Agreements (SLAs), instilling confidence and predictability for both operators and customers. Notably, network slicing requires a standalone… Read More »

The 6G Roadmap

Recent announcements from both the ITU-R and 3GPP provide valuable insights into the roadmap for the emergence of 6G technology. Based on historical norms, I anticipate meaningful commercial 6G deployments to commence around 2031. In our Xona Partners Insight Note: Mapping the Road Towards 6G, which you can download below, we delve into the pivotal factors shaping the… Read More »

Emergency Roaming: Mitigating the Adverse Impact of Mobile Network Failures

A spate of recent telecom network failures has emphasized the importance of accessing emergency services, including 911 calling and texting, during network outages. Emergency or disaster roaming enables access to emergency services during such network outages. Most emergency calls are made from cell phones, which in some markets could reach as high as 95% of all emergency calls.… Read More »

The Trials and Tribulations of Neutral Hosts

Two weeks ago, we published an Insight Note to our clients on the neutral host business using Crown Castle (CCI) as an example to highlight the challenges of the small cell hosting model. In our Note, which you can download below, we detailed the most critical challenges associated with small cell deployments. We also answered the question of… Read More »

Highlights of Canada’s New NCL Spectrum Licensing Framework

Canada became the latest country to make spectrum available for enterprise private wireless networks (see here for the global market). Using a 80 MHz slice of C-band spectrum between 3900 MHz – 3980 MHz, enterprises and service providers will be able to apply for a spectrum license under the Non-Competitive Local Licensing Framework (NCL). NCL aims to cater… Read More »

A Look Under The Hood Of The FCC National Broadband Map

The FCC recently released version 2 of the National Broadband Map. It’s an ambitious project that aims to provide information on the available connectivity services at every location in the US. The NTIA plans to use the map to identify unserved and underserved communities to provide funding under the Broadband Equity, Access, and Deployment (BEAD) program. I was… Read More »

Telecom Cloud Platforms: A White Knight or Trojan Horse?

The extension of the public cloud to telecom networks is one of the most important technology trends with far reaching consequences for both cloud providers and telcos. Cloud providers are making an aggressive bid for telcos to host their network infrastructure on the public cloud. They argue that this will help telcos cut their costs, evolve their service… Read More »

Millimeter Wave Has Failed. Or Has It Really?

Proponents of millimeter wave (mmWave) access technology loud its success by citing the number of completed auctions. Looking at the quality of these auctions reveals a contrasting conclusion: mmWave is struggling to gain the interest of mobile network operators. Except the United States and Australia, the demand for mmWave licenses is low; and operators are not willing to… Read More »

Direct-to Handset Satellites: Are They Doing it Wrong?

Direct-to-handset (DTH) satellite service is better off using millimeter wave spectrum than mobile spectrum. The three models prevailing today – spectrum infill, spectrum slice, and over-the-top – have inherent challenges that limit market access (see my previous post). In this post, I share a perspective on how to improve the commercial viability of DTH constellations using mmWave spectrum.… Read More »

How the Different Direct-to-Handset Satellite Constellations Stack Up

Update – May 23, 2023: We have published a report detailing the technical performance of AST Space Mobile direct-to-handset LEO constellation. Click here for additional information. Different approaches are possible to enable Direct-to-Handset (DTH) satellite connectivity. For instance, there’s the approach by T-Mobile and SpaceX (see here) and by Apple and Globalstar (see here). AST SpaceMobile is taking… Read More »