HKT & Huawei Open Digital Transformation Practice Center in Hong Kong; Indoor 5G Whitepaper
Hong Kong network operator HKT and China IT powerhouse Huawei jointly inaugurated the Digital Transformation Practice Center (DTPC) yesterday in Hong Kong. The DTPC will share the experience and practices of HKT gained during its digital transformation journey, and help guide the digitalization process of other carriers in their development of digital transformation, HKT said.
The DTPC will provide on-site sharing of HKT’s experience and practices gained in its successful digital transformation journey.
At the DTPC, a project team will assess different transformational scenarios through the five stages of digital transformation: Envisioning, Ideating, Prototyping, Realizing and Scaling. The goal is to realize digital transformation in a more agile and low-cost manner. By connecting to Huawei Cloud Open Labs, visitors can also experience on-the-spot the transformed services.
“We are glad to cooperate with Huawei to carry out the digital transformation project. During the process, we have encountered many challenges in terms of user experience, business processes, business support systems and network infrastructure,” HKT head of strategic wireless technology and core networks Dr Henry Wong said. “Thanks to the joint team, the company has launched new services through the transformed cloud platform and gained a lot of valuable experience in the process. We hope to share our digital transformation experience with the industry around the world through the DTPC,” Wong added.
The digital transformation practice facility aims to offer consultancy from half a day or a full day to chief executives, through to several weeks with specialist staff, said Derry Li, Huawei’s vice president of consulting and systems integration. “The center will support the construction of solutions. We will uncover user pain points,” Li said. The process will include prototyping of front-end and back-end solutions, he added.
By the end of this year, the facility will also advise on other technologies such as internet of things (IoT), the executive said. Li also said that Huawei and Hong Kong Telecom plan to extend the scope of the new facility to include 5G services in the first half of 2019.
HKT had previously worked with Huawei to carry out the end-to-end digital business transformation project, covering service and operation transformation as well as infrastructure cloudification for the realization of customer-centric “ROADS” (Real-time, On-demand, All-online, DIY, Social) experience.
During his keynote presentation at the opening of the event, Huawei’s board Chairman Liang Hua said that a full digitalization process can take at least 18 months to get through the toughest period of the implementation.
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Separately, HKT, Global mobile Suppliers Association (GSA), and Huawei have jointly issued Indoor 5G Networks White Paper which explains the complexity of indoor 5G network deployment. It discusses 5G indoor service network requirements, the evolution of existing network, and challenges in target network deployment, and recommends appropriate construction strategies.
The white paper points out that more than 80% of service usage on 4G mobile networks occurs indoors. The industry predicts that a greater number of mobile services will take place indoors as 5G spurs service diversity and extends business boundaries. As a result, says the white paper, indoor mobile networks in the 5G era will become essential to operators’ competitiveness.
The white paper discusses key requirements and performance indicators for indoor 5G target networks based on the features of the three major types of 5G services (enhanced mobile broadband, ultra-reliable low-latency communication and massive machine-type communication). The specific requirements of augmented reality (AR), VR, high-definition (HD) video, telemedicine, and smart manufacturing are elaborated.
References:
https://www.huawei.com/en/press-events/news/2018/9/hkt-huaei-practice-center
https://www.huawei.com/en/press-events/news/2018/2/Huawei-HKT-Digital-Transformation-Practice-Center
https://www.huawei.com/en/press-events/news/2018/9/indoor-5g-networks-whitepaper
Juniper Research: Japan & South Korea lead in 5G; NTT Docomo most promising 5G operator
Mobile carriers in Japan and South Korea are way ahead of wireless telcos in US and China in near future “5G deployments, according a new study from Juniper Research. In its new report, 5G Market Strategies: Consumer & Enterprise Opportunities & Forecasts 2018-2025, the research firm ranked NTT Docomo, SK Telecom, LG U+, KTand SoftBank as the world’s top five “most promising 5G network operators.”
Comment: What’s so interesting about Juniper’s ranking is that there is no standard for 5G radio access network/radio interface technologies and there won’t be till the end of 2020 when IMT 2020 will be completed.
Japan’s NTT Docomo topped the list as No. 1, overtaking the top spot from SKT, which was the leader in the same study last year. SKT slipped into second place in 2018.
Following the top 5 players are AT&T and China Mobile, which were in the top five spots last year.
The research firm said it assessed over 50 global operators for the study and evaluated them based on results of 5G testing and trials, the extent and range of partnerships in the ecosystem and the level of technology innovation.
Japan, South Korea will account for 43% of 5G connections in 2019:
Japan and South Korea have established themselves as clear leaders in the development of 5G, says Juniper Research. In a white paper, Operators Need to Secure 5G ROI ~ Here’s How, accompanying the study, the research firm predicts that 43% of global 5G connections in 2019 will be in Japan and South Korea.
Juniper Research also forecasts that first commercial 5G network launches are expected in 2019 and that the first networks with 5G services will be in the Far East, China and North America. These regions are expected to account for all of the predicted 1.05 million 5G active connections by the end of 2019.
However, the research cautioned that operators faced significant challenges both to deploy and most effectively configure 5G networks. It claimed that the need to deploy dense small cell networks, operators would need far greater access to sites to upgrade and share equipment. Furthermore, it urged operators to invest in virtualized networks to enable both more efficient traffic management and improve security in the network perimeter.
“Over the past 2 years, operators and network vendors have been actively trialing their 5G solutions, including antennas, core networks and beam forming. Since 3GPP standards have been finalized for 5G NRs (3GPP spec New Radios) many of these trials have focused on interoperability between devices and 5G networks,” the research firm said.
“As a result, leading operators are now aiming for a launch date in 2019. Indeed, many operators have begun rolling out antennas and backhaul infrastructure to provide a 5G service. Initial 5G coverage will be in urban areas.”
220M 5G broadband connections forecast by 2025:
The research firm also forecasts that 5G based fixed wireless broadband (there is no such thing as it’s not even a use case for IMT2020!) will be among the first services to launch over 5G (e.g. Verizon’s proprietary spec). Its suitability as a last mile solution will drive adoption to over 220 million connections by 2025. However, the challenge for operators will be to demonstrate tangible benefits, to enterprises and consumers, over existing fiber-based solutions, warns Juniper Research author Sam Baker.
“Operators must carefully consider pricing strategies for 5G broadband,” Baker said. “Pricing must address both the anticipated large traffic generated, whilst remaining price competitive against incumbent broadband suppliers.”
He also cautions that operators faced significant challenges both to deploy and most effectively configure 5G networks.
“With the need to deploy dense small cell networks, operators would need far greater access to sites to upgrade and share equipment. Furthermore, we would urge operators to invest in virtualized networks to enable both more efficient traffic management and improve security in the network perimeter.”
Current Market Status:
5G, the next iteration of wireless cellular technologies, is currently reaching its final stages of development and commercialization by MNOs and industry stakeholders. Previous iterations of technologies (3G and 4G) were developed with a consumer-oriented focus. However, 5G will have further-reaching impacts, enabling a large number of use cases in IoT (Internet of Things) sectors such as healthcare, automotive industries, smart cities and mobile broadband. 5G networks will deliver high-bandwidth and low latency that support services such as UHD (Ultra High Definition) video streaming.
Juniper Research anticipates that the first commercial network launches will occur in 2019; the first networks to provide 5G services will be located in Far East & China and North America. Meanwhile, network operators in Europe have mostly adopted a ‘wait-and-see’ approach, closely following the progress of operators in these 2 regions.
Over the past 2 years, operators and network vendors have been actively trialing their 5G solutions, including antennas, core networks and beam forming. Since 3GPP Release 15 specs have been finalized for 5G NRs (New Radios) many of these trials have focused on interoperability between devices and 5G networks.
As a result, leading operators are now aiming for a launch date in 2019. Indeed, many operators have begun rolling out antennas and backhaul infrastructure to provide a 5G service. Initial 5G coverage will be in urban areas.
Operator Monetization Strategies for 5G:
As noted in our previous edition, ARPU (Average Revenue per User) has been considered the benchmark metric for measuring operator success in terms of billed revenue. The new services discussed in the previous sections are expected to be heavily dependent on a favorable operator service model.
There is both a need and a desire to solve the ARPU problem that network operators are facing; carriers are considering different service scenarios that they could deploy to garner payback from their network licence investments. However, the challenge here is that as 5G expected to drive a number of connected devices, systems and sensor networks, is ARPU going to be the right factor for measuring 5G? For example, consider M2M verticals:
References:
https://www.juniperresearch.com/press/press-releases/5g-market-strategies-tbc
Huawei introduces 5G-ready (7nm process) mobile chipset: Kirin 980 and Mali-G76
Huawei on Friday unveiled the world’s first “5G solution-ready” commercial 7nm (nanometre) chipset–the Kirin 980, which is believed to be the most powerful smartphone SoC (system-on-a-chip) equipped with Artificial Intelligence (AI) capabilities. The company has now proven itself as a leader in telecom/network equipment, smart phones and now ultra large scale integrated circuits/System on a Chip (SoC).
“It looks smaller than my nail, but it is the most powerful and intelligent SoC chipset for smartphones introduced so far,” Huawei Consumer Business Group CEO Richard Yu said while unveiling the chipset to a packed audience at the IFA 2018 in Berlin. Yu confirmed that the first smartphone to be powered by the Kirin 980 chipset will be Huwaei’s Mate 20 series which is expected to be launched next month.
Based on Taiwan Semiconductor Manufacturer Company’s (TSMC) 7nm semiconductor process, Kirin 980 delivers 20 per cent improved SoC performance and 40 per cent more efficiency, said Huawei which surpassed Apple to become the second-largest global smartphone seller behind Samsung in the second quarter of this year.
“The Kirin 980 will be used in smartphones and tablets. Huawei will launch 5G device powered by Kirin 980 next year,” Benjamin Wang, Deputy General Manager, Wireless Chipset Business Unit, Huawei Consumer Business Group, told reporters.
“Last year, we showed the world the potential of on-device AI with the Kirin 970 and this year, we’ve designed an all-round powerhouse that not only features outstanding AI capabilities, but also brings cutting-edge raw performance to consumers,” Yu told the gathering, adding that the new SoC is equipped with dual NPU (Neural Processing Unit).
“The Kirin 980 is the ultimate engine to power the next-generation productivity and entertainment applications,” Yu added.
The TSMC 7nm process technology enables Kirin 980 to pack 6.9 billion transistors within a “1 square cm die size”, up by 1.6 times from the previous generation.
The Kirin 980 is also the first SoC to embed Cortex-A76 cores, which are 75 per cent more powerful and 58 per cent more efficient compared to their previous generation.
In an octa-core configuration, the CPU in Kirin 980 is comprised of two high-performance Cortex-A76 cores; two high-efficiency Cortex-A76 cores; and two extreme efficiency Cortex-A55 cores, the company said. Running at higher clock speeds compared to the prior generation, Kirin 980 enables quicker app launch times, better multi-tasking and a generally smoother user experience, Huawei added.
As graphics in mobile games have become more and more sophisticated in recent years, Huawei has integrated the Mali-G76 GPU (graphics processing unit) into the Kirin 980 to deliver improved gaming experiences.
Debuting with the Kirin 980 chip, Mali-G76 offers 46 per cent greater graphics processing power at 178 per cent improved power efficiency over the previous generation, according to Huawei. Mali-G76 utilizes AI to intelligently identify gaming workloads and adjust resource allocation for optimal gaming performance.
Kirin 980 supports common AI frameworks such as Caffee, Tensorflow and Tensorflow Lite, and provides a suite of tools that simplifies the difficulty of engineering on-device AI, allowing developers to easily tap into the leading processing power of the dual NPU.
Kirin 980 adopts a new pipeline dedicated to processing video captures, allowing the camera module to shoot videos with 33 percent shorter delay, Huawei informed.
Huawei also launched at IFA 2018 AI Cube, its home speaker with 4G router and built-in Alexa that can perform several tasks such turning on the TV or playing music. The company also introduced new colors and “genuine Italian leather variants of its Huawei P20 Pro phones.
In addition, Yu also introduced the Huawei Locator powered by Internet of Things (IoT) technology that can help people easily locate their belongings, be it their luggage or pets.
IoT for Smart Cities: LoRa with Semtech Silicon as a leading LPWAN
Various wireless LANs and WANs are necessary to linking all the Internet of Things (IoT) devices that will give rise to smart cities. Some of those wireless networks include: Bluetooth Low Energy, ZigBee, Wi‑Fi and cellular technologies are all established, but low power wide area (LPWA) networking technologies, such as Sigfox, LoRa, LTE-M and NB-IoT are emerging as IoT disruptors.
According to analyst ON World, there could be as many as 2.6 billion connected, wireless IoT devices for smart cities, with LPWA networks suitable for 60% of those connections.
LPWA networks are increasingly used outdoors in parking, utilities, pollution monitoring and other applications that require wireless communication via always-on nodes in a network.
“Different wireless protocols have different benefits, but where the use case is moving sensor data or small amounts of data, LoRa is designed specifically for that,” says Dave Armour, strategic marketing manager for wireless products at Semtech. The company licenses the proprietary LoRa technology and is a founder member of the LoRa Alliance.
LoRa is based on a transceiver design and uses an unlicensed spectrum, allowing users the option to deploy their own gateways or have their own devices communicate with third party networks, explains Samir Hennaoui, product manager, LPWA at Murata Europe. “Some cities have deployed networks based on LoRa that are free to access and service providers have appeared that rent access to their gateways,” he says.
A spread-spectrum modulation scheme supports data rates from 300bit/s to 50kbit/s to overcome the problem of interference in the shared RF band.
Sigfox, a low-cost, wide area M2M technology developed in 2010 by a French company of the same name, probably has the largest market share for LPWA networks today. Data rates for this technology are 10bit/s to 1kbit/s.
The main differences between the two are range – Sigfox uses narrowband transmission to achieve up to 50km and LoRa has a range of up to 30km – and that LoRa is bi-directional, whereas Sigfox is not.
“Range depends on a number of things,” concedes Armour. With gateways on top of buildings, the range is more than with a gateway inside the building. “In big open areas we are getting tens of kilometres range typically,” he says, “for sending messages from the sensor back to the gateway in the cloud and also getting updates from the cloud back down to the sensor.
“Most technology allows you to send messages back to the network, but LoRa also enables you to receive messages from the network,” says Armour. This, he adds, is a key characteristic, as LoRa will be deployed in devices that are expected to be in long term use, for example parking sensors or occupancy sensors that can be updated over the air (OTA) rather than needing to be physically removed for updates.
The same OTA functionality can be used for security, which Armour describes as a moving target. A multi‑level AES encryption is the default in the protocol. “Encrypted data is sent from the sensor and goes on to the network encrypted. It is only when its gets to the end-user, who has registered the device, that they can unlock the data and decrypt it,” he explains.
“LoRa is designed specifically for moving sensor data, or small amounts of data,” says Armour. “It can do that over a very long range and at exceptionally low power. The consumption depends on the use case, but some of the sensors can run on coin cell batteries for over 10 years,” he says. “The great thing with sensors is that we can install a large number on a gateway in a building and all the data goes easily back into the cloud where you can start to make use of it,” says Armour.
Sensors can be used to adjust heating and lighting according to the number of tenants in a building, or to adjust the billing in multi-occupancy buildings. LoRa is also used for location services, to track goods, using the two-way communications capability.
“LoRa allows you to locate devices reasonably accurately at low power. If your data starts coming from a location that makes no sense to you, that may be because someone is spoofing, or the device has been stolen or moved,” Armour added.
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LoRa Silicon and IP from Semtech (licensed to other companies, e.g. Microchip):
Semtech, the only supplier of LoRa silicon intellectual property, has announced its next generation of LoRa chipsets, with reduced receiver current and high power option to extend the sensors’ battery life. The SX1262 (the +22dBm option), the SX1261 (+15dBm) and the SX1268 (+22dBm, China frequency bands) are claimed to extend the battery life of LoRa-based sensors by up to 30%.
The chipsets have a footprint of 4x4mm, which is 45% less than the earlier device and they can be configured to meet application requirements using the LoRaWAN open standard. Frequency coverage is 150MHz to 960MHz and a spreading factor of SF5 supports dense networks. The chipsets also support FSK modulation, making them compatible with legacy protocols.
IHS Markit & Cignal AI: Global Optical Equipment Market Down but EMEA Up
By Heidi Adams, senior research director, transport networks, IHS Markit
Highlights
- In the second quarter of 2018 (Q2 2018), global optical network hardware revenue totaled $3.5 billion, decreasing 7 percent on a year-over-year basis.
- The global Q2 2018 optical equipment market net of China was down 3 percent year over year. China itself declined 17 percent year over year.
- Wavelength division multiplexing (WDM) revenue totaled $3.3 billion in Q2 2018, up 9 percent quarter over quarter, but down 6 percent from a year ago.
- Huawei remained the overall optical equipment market leader in Q2 2018, increasing its market share to a new high of 36 percent. Ciena moved into the number-two position, and Nokia dropped to third.
Our analysis
The optical equipment market continued to struggle in Q2 2018 due to the following factors:
- Lower spending in China; ZTE shuttered major operations for most of the quarter
- A big drop in submarine line terminal equipment (SLTE) spending
- A slowdown in long-haul spending by tier-1 operators in North America
Even a healthy internet content provider (ICP) segment has not been enough to offset the spending declines of the major operators in North America. Europe, the Middle East and Africa (EMEA) remained flat year over year. The Caribbean and Latin America (CALA) saw sequential growth, but the region continued its overall year-over-year downward trend of diminishing network infrastructure investment. Meanwhile, in Asia Pacific, India remains very strong for optical spending and Japan is emerging as an area of renewed investment.
The WDM equipment segment increased sequentially but declined on a year-over-year basis – as did the metro and long-haul WDM sub segments. IHS Markit continues to view the metro WDM sub segment as the main growth vector for the market through at least 2022. Subsea-related optical equipment investment continues to be project driven and highly variable, with second quarter SLTE at half the level seen in the same period last year.
Looking ahead, IHS Markit forecasts a positive optical equipment market compound annual growth rate (CAGR) of 4 percent from 2017 through 2022.
Optical Network Hardware Market Tracker – Q2 2018
This report tracks the global market for metro and long-haul WDM and SONET/SDH equipment and SONET/SDH and WDM ports. It provides market size, market share, forecasts through 2022, analysis and trends.
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Cignal AI Reports 2Q18 EMEA Optical Spending Offset Weakness in North America
by Andrew Schmitt, Founder – Cignal AI
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AT&T Fiber Now Reaches 2 Million Business Customer Locations; $120M invested in Iowa networks
AT&T Increases Lead as the Largest U.S.-Based Provider of Fiber for Business Services:
AT&T continues to invest in aggressively expanding our national fiber footprint. There are more than 450,000 U.S. business buildings lit with AT&T fiber, and we’re adding thousands more each month.
Within those buildings, AT&T now enables high-speed fiber connections to more than 2 million U.S. business customer locations. And if you count businesses near our fiber network, that number quadruples. Nationwide, more than 8 million business customer locations are on or within 1,000 feet of our fiber.1
“As the largest provider of fiber for business services in the U.S., we have unparalleled ability to help businesses transform. Our growing fiber network is the foundation for the future,” said Roman Pacewicz, chief product officer, AT&T Business. “With companies using more data, applications and services in the cloud than ever before, high-speed, ever-present connectivity has never been more paramount.”
AT&T offers business customers of all sizes – from small businesses to the largest enterprises –high-speed connectivity solutions on our fiber network:
- AT&T Business Fiber provides businesses speeds of up to 1 gigabit per second (Gbps). It has the bandwidth needed to support data-intensive services like video conferencing, collaboration, cloud services and more.
- AT&T Dedicated Internet customers have an internet connection that provides dedicated throughput and consistent performance. It allows for symmetrical speeds of up to 1 terabit per second (Tbps).
- AT&T Switched Ethernet Service℠ provides multi-site companies a simple, scalable and affordable Ethernet Virtual Private Network (VPN) solution. AT&T Switched Ethernet Services with Network on Demand is software-defined and allows enterprises to scale bandwidth up and down in near real time through a portal.
- AT&T Dedicated Ethernet provides customers with a low latency, dedicated connection to move critical information at speeds up to 100Gbps. Ideal for quickly moving data to backup facilities or data centers.
These services and more are all possible with fiber – the key differentiator in a high-speed world and a necessary building block for 5G.
What Customers Are Saying
“Fiber has been a godsend. Before AT&T fiber, the office and retail center I own lacked reliable and fast internet connectivity. It was impacting my ability to attract new tenants and keep quality existing tenants,” said Shane Glass, property owner and manager, Three Flags Center. “AT&T was able to get fiber into all 6 of our buildings. In the 8 months since, we have been 100% leased. More importantly, my tenants are very satisfied with both the reliability and blazing speeds AT&T fiber provides.”
“Blooming Potential works with children with Autism and other developmental and behavioral concerns. Due to the nature of our applied behavior analysis and speech therapy services, each therapist documents their sessions using an app on a tablet,” said Tiffany Rigal, owner, Blooming Potential. “With so much of our record-keeping being digital, we need fast and dependable technology. And that’s what we get with AT&T Dedicated Internet on AT&T fiber. We can worry less about our technology and remain focused on helping each child succeed.”
AT&T Partner Solutions
We make it easy for business customers to sign up for fiber on their terms. In addition to our direct sales channels, customers can purchase through solution providers in the AT&T Alliance Channel™, AT&T Partner Exchange® and ACC Business.
We strive to make it virtually seamless for solution providers to sell fiber services to businesses. We now share data with online resources like FiberLocator, a network planning and connectivity tool. These resources show which buildings are fiber lit through a quick address search, and they offer an API solution that providers can integrate into their platforms.
For more information on AT&T Business Fiber, please go to att.com/businessfiber.
1The 2 million U.S. business customer locations, which AT&T provides high-speed fiber connections, is included within the 8 million U.S. business customer locations on or within 1,000 feet of our fiber.
About AT&T Communications
We help family, friends and neighbors connect in meaningful ways every day. From the first phone call 140+ years ago to mobile video streaming, we innovate to improve lives. We have the nation’s largest and most reliable network and the nation’s best network for video streaming.** We’re building FirstNetjust for first responders and creating next-generation mobile 5G. With DIRECTV and DIRECTV NOW, we deliver entertainment people love to talk about. Our smart, highly secure solutions serve over 3 million global businesses – nearly all of the Fortune 1000. And worldwide, our spirit of service drives employees to give back to their communities.
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AT&T Invests Nearly $120 Million Over 3-Year Period to Boost Local Networks in Iowa:
Separately, AT&T has invested nearly $120 million in our Iowa wireless and wired networks during 2015-2017. These investments boost reliability, coverage, speed and overall performance for residents and businesses. They also improve critical services that support public safety and first responders.
In 2017 we made more than 365 network enhancements across Iowa, including new cell sites, the addition of network capacity and network upgrades.
“Whether it’s streamlined rules to simplify and speed the deployment of wireless facilities or being one of the first states in the nation to opt-in to the FirstNet broadband network for first responders, Iowahas aggressively embraced policy to encourage continuous investment in mobile broadband infrastructure across the state,” said Gov. Kim Reynolds. “Today’s policies will pave the way for 5G mobile services in the years ahead and position Iowa for a prosperous economic future.”
Since the formation of the FirstNet public-private partnership a little over a year ago, governors from all 50 states, 5 territories and D.C. recognized the value of FirstNet, joining in its mission to strengthen and modernize public safety’s communications capabilities.
FirstNet is a new nationwide communications platform dedicated to America’s public safety community. As we build, deploy and evolve FirstNet, we will build upon our current and planned investments in Iowa to help ensure public safety’s network delivers the coverage and cutting-edge capabilities first responders expect – today and for decades to come.
For the 4th year in a row, AT&T earned the top spot in the telecommunications industry on FORTUNE’s Most Admired Companies list in 2018. We also placed No. 49 among the 50 most admired companies across all industries.
We were ranked first or second in all 9 attributes used to compile the list, including innovation, people management, quality of management, long-term investment value, quality of products/services and global competitiveness.
To learn more about AT&T coverage in Iowa, or anywhere in the U.S., visit the AT&T Coverage Viewer. For updates on the AT&T wireless network, please visit the AT&T network news page.
1 AT&T products and services are provided or offered by subsidiaries and affiliates of AT&T Inc. under the AT&T brand and not by AT&T Inc.
Allied Telesis Introduces Single & Multi-Channel Blanket Hybrid WiFi Solution
Century Link tops Mid-Year 2018 U.S. Carrier Ethernet LEADERBOARD
CenturyLink maintains the top spot in Vertical Systems Group’s (VSG) mid-year 2018 U.S. Carrier Ethernet Services Leaderboard. AT&T, #1 in 2017, claimed the #2 spot, followed by Verizon, Spectrum Enterprise, Comcast, Windstream and Cox. All of the companies maintained their year-end positions. The leaderboard ranks incumbent telcos in order based on U.S. retail Ethernet port share. VSG calls this an industry benchmark for measuring Ethernet market presence.
CenturyLink’s acquisition of Level 3 Communications, along with continued growth in Ethernet ports for both companies, allowed it to power its way to the top of the year-end ranking.
“After a flurry of M&A activity duing the past two years, the Ethernet marketplace stabilized during the first half of 2018,” said Rick Malone, VSG principal. “U.S. port growth was more than 6 percent for the period, with accelerating deployments of multi-gigabit speed services. Most providers experienced acute price compression across all data rates, partially offsetting the revenue typically generated from higher-speed services. All providers are grappling with longer sales cycles due to SD-WAN, however the impact on the U.S. Ethernet base has been negligible to date.”
Other providers selling Ethernet services in the U.S. are segmented into two tiers as measured by port share. The first, or challenge tier, includes Altice USA, Cogent, Frontier Communications, GTT, Sprint – which is attempting to merge with T-Mobile – and Zayo.
The second or Market Player tier includes all providers with port share below 1%. Companies in the Market Player tier include the following providers (in alphabetical order): Alaska Communications, American Telesis, BT Global Services, Cincinnati Bell, Consolidated Communications, Crown Castle Fiber, DQE Communications, Expedient, FiberLight, FirstLight, Fusion, Global Cloud Xchange, Great Plains Communications, Hawaiian Telecom, Logix Fiber Networks, LS Networks, Lumos Networks, Masergy, MegaPath, Midco, NTT America, Orange Business, RCN Business, Tata, TDS Telecom, Telstra, TPx Communications, Unite Private Networks, US Signal, Vodafone, WOW!Business and other companies selling retail Ethernet services in the U.S. market.
Huawei and ZTE Banned from Australian 5G Deployments
Continuing a trend in the English speaking world, Huawei and ZTE have been banned from providing wireless network technology for Australia’s 5G rollouts. In a tweet, Huawei said it has been informed of the ban by the Australian government. The Trump administration. recently banned U.S. government agencies or contractors from using most equipment provided by Huawei and ZTE and also banned the sale of mobile phones from those Chinese companies.
“This is an extremely disappointing result for consumers. Huawei is a world leader in 5G. Has safely and securely delivered wireless technology in Australia for close to 15 years,” Huawei wrote in its tweet.
The confirmation of the ban came after Australian minister for communications Mitch Fifield and treasurer and acting minister for home affairs Scott Morrison revealed in a joint statement that the government has provided “5G security guidance to Australian carriers.” The Australian ministers have invoked the Telecommunications Sector Security Reforms (TSSR) obligations that among other things empower the government to compel operators to protect their networks against threats to national security.
While their statement did not mention any vendors by name, the ministers said that “the government considers that the involvement of vendors who are likely to be subject to extrajudicial directions from a foreign government that conflict with Australian law, may risk failure by the carrier to adequately protect a 5G network from unauthorized access or interference.”
To justify banning Huawei and ZTE from their involvement in 5G rollouts despite their prominent roles in the deployments of 3G and 4G networks, the ministers said that 5G will require a network architecture that is significantly different from previous mobile generations.
“Where previous mobile networks featured clear functional divisions between the core and the edge, 5G is designed so that sensitive functions currently performed in the physically and logically separated core will gradually move closer to the edge of the network,” they said.
“This new architecture provides a way to circumvent traditional security controls by exploiting equipment in the edge of the network – exploitation which may affect overall network integrity and availability, as well as the confidentiality of customer data… Government has found no combination of technical security controls that sufficiently mitigate the risks.”
The Australian government has been rumored for some time to be considering banning Huawei 5G rollouts. However, due in part to the absence of evidence of any national security threat, some experts believe the ban is more motivated by politics than national security.
Huawei was also previously banned from providing equipment for the rollout of Australia’s National Broadband Network (NBN). Meanwhile, the U.S. has warned Canada about purchasing network equipment from Huawei and ZTE.
Verizon’s Network Roadmap includes NG-PON2 and Open Daylight
Lee Hicks, Vice President of network planning at Verizon said the carrier is focused on a single core MPLS network supporting wireless, residential and business services that will use NG-PON2 as an access method for all three. Mr. Hicks made those remarks at ADTRAN Connect 2018 in Huntsville, Alabama. Hicks said that an important goal is to reduce the cost per bit by 45% while also providing low latency to support services such as augmented and virtual reality and telemedicine, he said. Speaking about the company’s fiber investment, Hicks said: “This has become the base for what we do in the industry. We are big believers in taking fiber all the way.”
In comparison with other 10 Gbps PON options, Hicks said, “It’s not the easiest to go from GPON to NG-PON2, but it’s the best long-term step.” NG-PON2 initially will have four wavelengths, each operating at 10 Gbps. “In the future, we have a roadmap to be able to bond these wavelengths,” Hicks said. “We have a built-in ability to go beyond a 10-Gig to 20-Gig, 30-Gig, even 40-Gig down the road. Today with 1-Gig service becoming common place, it’s only a matter of time before 10-Gig and beyond become important. You need to be thinking about that. We are and we’re trying to pick a platform that could help us do that. Having multiple wavelengths available is important.”
Hicks said that tunable optics for NG-PON2 will allow operators to assign different subscriber types to different wavelengths. Using dynamic load balancing, a service provider could move a data hog to a separate wavelength via a provisioning command to the optical network tuners. He touted the enhanced reliability that multiple wavelengths and tunable optics will support. Verizon has demonstrated pulling a fiber off of a PON and having the optical line terminal automatically switch to a backup wavelength within a few seconds. “Having multiple wavelengths available helps when you have to take a PON card out of service,” he said.
NG-PON2 also will enable network operators to load balance traffic, Hicks noted. If one customer on a PON is a wavelength hog, other customers could be moved to a different wavelength. NG-PON2 equipment currently uses a separate broadband network gateway and gateway router but Verizon is working with Adtran to incorporate BNG functions into the optical line terminal.
“Broadband is no longer a want to service; it’s a have to service. We’re at 40%, 50% per customer growth in consumption every year. But what’s coming on top of that now is the demand for low latency. Whether it’s augmented reality, virtual reality, or telemedicine, all these things require very low latency. We’re looking for solutions that continue to help with that.
What can we do is simplify our network by driving the costs per bit down,” Hicks said. “We’re very focused on that. We have an internal goal to every year to reduce the cost per bit by 40%. That’s what I charge my team with figuring out how to do, that’s what I charge Adtran and all of our suppliers to do. Our goal is to continue to develop a roadmap on how to reduce the cost per bit so that we can give good value to our customers. That’s our vision. And so now how do we think about meeting that, especially on a fiber network? We believe that NG-PON2 is the right platform to do that.”
Verizon’s Lee Hicks talks about some of the telco’s networking goals at Adtran Connect. (Photo by FierceTelecom)
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Other elements of the Verizon network roadmap:
- The company will consolidate real estate across its wireless, residential and business networks into what Hicks called “shared hub sites” for the “aggregation and service edge.” These could be central offices, points of presence or C-RAN huts, he said.
- Verizon currently has more than 40 platforms and 200,000 network elements, including some that are up to 30 years old, that will be decommissioned.
- The company’s platform “allows us to do circuit emulation” to support customers currently using DS-1 or Sonet services, which will be converted to Ethernet at the central office
- Services such as FiOS, virtual private networks and others will share an uplink
- The company will manage the network using a base network controller (BNC) that will use standard interfaces to an orchestration and abstraction network in place of traditional vendor-specific element management systems
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On Network Automation, Telemetry and Control, Hicks said Verizon is using OpenDaylight for its Base Network Controller (BNC), which is the focal point for gathering streaming telemetry from network elements.
“The model there is we’re going to create standard interfaces to our orchestration and extract the network,” Hicks said. “Southbound from the BNC, we will use industry standards, things like NETCONF and YANG models for provisioning, and then we’ll use OpenFlow to do network control. We’re going to be using this to do telemetry.”
In the past, Hicks said every Verizon service had its own set of network probes to gather data, which was then put into separate data lakes with their own set of analysis tools.
“We’re not going to be buying probes anymore,” Hicks said. “We’re going to be using the intelligence that’s in the network elements themselves and using streaming telemetry to gather all that. We’re going to be bringing it to a single data lake and then doing analytic engines on top of that with closed-loop automation.
“Our vision is on this new network where I have a single data lake, without probes, that I can then do closed-loop automation,” Hicks concluded.