• Verizon and Ericsson announced successful trials of NB-IoT with plans to launch nationwide NB-IoT by the end of the year.
• Given the different use cases for LTE-M and NB-IoT, a dual-buildout strategy makes sense. However, with NB-IoT more widely deployed, Verizon’s decision to build out NB-IoT also enables it to hedge its bets in the event that an LTE-M ecosystem doesn’t emerge.
Verizon announced February 1 it will deploy NB-IoT technology across its network in 2018 after successful trials with Ericsson. The announcement represented an acceleration from previous plans which called for NB-IoT trials this year. The move was no doubt a competitive response to T-Mobile USA’s accelerated deployment plans, but there may have been other rationale that played into Verizon’s plans. Continue reading “Verizon’s NB-IoT Plans: Expanding Options for Hedging Bets?”→
Ericsson’s Q4 2017 results showed signs of progress, including significant adoption of its 5G-focused Ericsson Radio System (ERS), an improved position in the Chinese market, and the elimination or completion of a dozen unprofitable and/or non-strategic services engagements.
Unfortunately, the weak results, coupled with continued management upheaval, paint a picture of a company that remains adrift despite replacing a significant portion of its leadership team in the past 18 months.
Ericsson released its Q4 2017 financial results January 31, and as the company had already forecast, it was mostly bad news, particularly when it comes to reported results which reflected a 12% decline in revenue and a painful -34.5% operating margin compared to -0.3% in Q4 2016 and -10% in Q3 2017. However, in the spirit of seeing the light at the end of the tunnel, there was some good news to offset the bad. To be clear, however, some of the news was just bad. Continue reading “Looking for Light in Ericsson Results, but It’s Getting Dimmer”→
• KPN is taking a leadership position in driving its vendor community toward more sustainable practices. Other operators are likely reviewing KPN’s “Circular Manifesto” as a template for how they should revise their own sustainability initiatives.
• Telecom technology and software vendors are increasingly being pushed by their key operator customers to commit to adopt manufacturing and production practices that rely on reusable or recyclable components, as well as renewable energy sources.
AT&T and Verizon announced a joint venture with Tillman Infrastructure under which Tillman will build hundreds of cell towers across the country. Both AT&T and Verizon will lease and co-anchor towers built under the agreement.
The deal is likely designed to pressure ‘big three’ tower companies Crown Castle, American Tower and SBA Communications to negotiate more favorable terms, but it is not clear Tillman has the clout to have much of an impact on operators’ bargaining positions.
AT&T and Verizon announced a joint venture with Tillman Infrastructure on November 13th under which Tillman will build hundreds of cell towers across the country. Both AT&T and Verizon will lease and co-anchor towers built under the agreement. The operators indicate that the deal enables them to build towers exactly where they are needed; in practice, the Tillman deal provides AT&T and Verizon with an alternative to leasing space from tower companies such as Crown Castle, American Tower and SBA Communications. Continue reading “AT&T and Verizon Send Shot Across the Bow of TowerCos with Tillman Alliance”→
Revenue was down year-to-year for Ericsson, Nokia, Cisco and even ZTE, which had carried positive growth for H1 2017. But, vendors are generally doing a good job driving out costs in order to increase profitability.
On their face, Ericsson’s Q3 2017 results reflected a company facing multiple challenges and a lengthy road to recovery. However, there were signs of light indicating that the fundamental business may return to solid footing once painful restructuring initiatives are completed.
• The economics of 5G are different than previous radio technology upgrades; CSPs need to be convinced of the business case(s) supporting 5G deployments.
• A multitude of supporting hardware, software and services vendors understand this imperative; Nokia’s Bell Labs-infused “techno-economic modeling” is one of the more forward-leaning approaches in driving 5G investment..
Network technology vendors all seem to reach the same conclusions at the same time.
In the case of 5G, every vendor in the space has figured out – seemingly simultaneously – that 5G is different from earlier iterations. In the case of 3G, CSPs were eager to deploy the technology in order to address rapidly increasing demand for mobile data, fueled in turn by the first iPhone in 2007 and a host of other touchscreen smartphones that made it very easy to access Internet services. This in turn led to some high-profile network degradations as CSPs struggled to keep pace with demand. Similarly, 4G addressed the need by operators to keep pace with video traffic, both in downlink throughput required to stream video but also in the uplink throughput required for everyone to send videos, e.g., from the Super Bowl, where traffic leaving the stadium now exceeds download traffic by a wide margin. 4G also was crucial to improve the latency surrounding both data and video traffic. As a result, market forces drove LTE deployment far more quickly than originally expected, even for reluctant European operators with significant budget constraints.
But 5G is different. Technology vendors have spent the last few years hyping the coming of 5G as a transformative event for the industry. Meanwhile, CSPs, most of which are seeing flat or declining revenue and shrinking margins, face an environment where, frankly, continued evolution of the LTE standard (think 4.5G, 4.9G, 4.99G?) will continue to improve performance on bread-and-butter requirements like throughput and latency. Which begs the question: Why 5G?
Nokia is attempting to answer the “Why 5G” question with 5G “techno-economic modeling” to showcase the benefits of 5G deployment. Taken at the generic level, Nokia is offering key benefits for 5G that previous technologies can’t provide, for example:
• 24x improvement in capacity compared to 4.5G networks
• 50%-75% reduction in network operational cost compared to 4.5G and even 4.9G networks
• 99.999% network reliability, enabling SLAs that far exceed any previous technologies
For all vendors in the 5G space, providing the big picture behind 5G – essentially making the case that 5G performance and efficiency is improved by orders of magnitude over 4G/LTE – is an important step on the way to 5G. And the claims by Nokia are compelling for sure. However, ultimately they do not identify the benefits from specific 5G use cases. To address this, Nokia has introduced specific benefits of investing in 5G, initially honing in on three use case scenarios:
• Connected industries – Creating the factory of the future (Factory 4.0)
• Connected cities – supporting multiple connected devices in ultra-high density areas where 4G/LTE will not provide the necessary scale; Bell Labs modeling indicates 5G reduces signaling load and related costs by 65% compared to LTE
Of course, the fact that Nokia (and other vendors) need to work so hard to make the case for “Why 5G” points out the different marketplace dynamics compared to previous technology iterations. However, with that challenge acknowledged, the next step is to take the guesswork out of 5G business planning by combining an understanding of emerging 5G technology with a deep understanding of CSP operating environments and business models.
With that in mind, the next step for Nokia, and for its competitors, will be to provide dozens more use case models that can support the 5G investment case. Specifically, modeling around network slicing will be crucial. That’s easier said than done, but is crucial: getting operators to buy into the numbers will be the key to getting them to stop kicking the tires on 5G and start investing more aggressively.
• NB-IoT and LTE-M deployments are proliferating. Proofs of concept abound, but neither technology appears to be generating significant momentum yet.
• Regardless of the technology, moving beyond connectivity is vital to mobile operator success in IoT.
In the past six months, cellular operators worldwide have been rapidly deploying narrowband (NB)-IoT and LTE-M. In June, the GSMA announced the success of its Mobile IoT Initiative, claiming nearly 75 operators deploying NB-IoT or Cat-M and 500 members in its Mobile IoT Innovators initiative designed to help operators add IoT value. The bulk of this focus has been on NB-IoT, which cellular operators are using to establish new use cases, including smart agriculture and a variety of smart cities applications involving lighting, parking meters, smart buildings and the like. For example, T-Mobile USA completed live NB-IoT smart city trials in July 2017 in advance of a planned national launch.