Displaying items by tag: Rollout
China’s ambassador to the United Kingdom has pleaded with the British Government to make an independent decision on selecting its equipment suppliers for the buildout of its 5G networks.
In advance of Mobile World Congress, Nokia today announces a raft of enhancements to its Anyhaul transport portfolio that help operators prepare their networks for 5G by delivering throughput speeds of up to 25 Gbps to base stations.
The launches span microwave, optical, IP and broadband technologies within a carrier Software Defined Networking (SDN) transport architecture. This simplifies the integration of transport with cloud-based radio access and core networks, thereby enabling an automated end-to-end 5G network slicing and service provisioning system.
Nokia Anyhaul is the industry's most extensive range of transport solutions. These solutions can be rapidly and dynamically provisioned to support the massive connectivity, extreme low latency and very high throughput demands of 5G services.
Programmability and automation dynamically create transport network slices to quickly and cost-effectively match diverse application and user needs with end-to-end service delivery guarantees.
The Nokia Anyhaul portfolio enables operators to deploy the optimal mix of transport technologies to create a flexible fabric that matches their unique network and business needs.
The new Nokia 1830 Versatile WDM Module (VWM) Translation Line Unit (TLU)-200 provides high density wavelength translation at 10 Gbps and 25 Gbps speeds. Purpose-built for Cloud RAN and Edge Cloud requirements, it simplifies operations and improves reliability of fronthaul connectivity for 4G Common Public Radio Interface (CPRI)/Open Base Station Architecture Initiative (OBSAI) and 5G eCPRI data.
A new, compact interconnect router, the Nokia 7250 IXR-e, is purpose-built to support 5G and edge cloud requirements at or near base stations with 1/10/25/100 GE interfaces. The 7250 IXR-e features a compact architecture with efficient cooling and optimized space efficiency for minimal installation costs. It complements the previously released 7250 IXR-R6, which also supports 5G requirements and 1/10/25/100 GE interfaces.
A proof of concept of Nokia Broadband Anyhaul 25G Passive Optical Network (PON) demonstrates the viability of building on existing fiber infrastructure to offer 25 Gbps speeds. Co-existing with 2.5G and 10G PON technologies, 25G PON enables more radio access sites to be connected on the same fiber to reduce costs.
Nokia has successfully trialed 25G PON proof of concept with T-1 operators in North America and Japan in January 2019.
Jimmy Yu, Vice President at Dell'Oro Group, said: "Mobile backhaul has always been done with a variety of transport technologies to balance the needs of performance, time, and economics. This will continue with 5G, and for this reason, operators will need an assortment of transport technologies-microwave, optical, IP and PON-that suit their unique requirements in 5G fronthaul and backhaul. The rollout of 5G has just started this year and if our predictions are correct, demand for 5G backhaul transport systems (not including fiber) will begin ramping in a year's time and surpass $1 billion of annual sales in the following two years."
Phil Twist, VP of Networks Marketing and Communications, at Nokia said: "Our Anyhaul portfolio is a key element of the Nokia 5G Future X architecture, which equips our customers to take advantage of the promise of this next generation of network technology. Nokia Anyhaul has been deployed globally and is now being selected in countries such as the US, Japan, China, and South Korea where we are helping the fast-movers transform to 5G. The expertise and invaluable best practices we gain will further simplify and reduce risk for other operators as they move to 5G."
Chinese telecommunications giant Huawei has vowed to work closely with Polish authorities in order to ensure it plays a key role in the buildout of its 5G networks.
Reports are claiming that Huawei executives will meet with officials from the Polish government in a bid to iron out any major security concerns that the country may have following the ongoing allegations that the Chinese vendor is a risk to national security.
Huawei also became embroiled in controversy last month, when one of its executives was arrested on suspicion of espionage.
Huawei’s senior standards manager in Europe, Georg Mayer, insisted that there has been no slowdown of sales of end-user equipment in Poland despite the negative press.
However, he acknowledged that if the negative press and scaremongering regarding Huawei’s security continues then it will eventually negatively impact business.
Huawei has reportedly offered to build a cybersecurity centre in Poland in another effort to show its commitment to addressing the security issues that have come to the fore in recent months.
In addition to this, Huawei’s head fiure in Poland, Tonny Bao, said the company was ready to establish a cyber security focused operation in the country “if authorities accept this as a trusted solution”.
The company has set up information security labs in Germany and the UK, designed to assure authorities its equipment is safe.
Europe’s largest telecommunications operator Deutsche Telekom has warned that if governments across the continent decide to implement a ban on Chinese vendor Huawei, then the rollout of 5G networks could be delayed by at least two years.
Turkish telecommunications operator Turkcell has announced that it will rollout Narrow-Band-Internet of Things (NB-IoT) in order to support ‘smart city’ applications and innovations which will be introduced in different sectors all across the country.
The new technology will be used to transform industries such energy, healthcare and education. The ‘smart city’ applications powered by NB-IoT will enable machines to communicate with each other via Turkcell’s LTE-A - infrastructure.
Analysts have suggested that this is the first clear strategy towards 5G in Turkey, and Turkcell’s Executive Vice President, Gediz Sezgin claimed that the economic benefits which will be created by the development of innovative ‘smart city’ applications would be ‘staggering’.
He said, “We became the first operator in Turkey to support NB-IoT required for new-gen innovative applications. So we open the door to 5G. NB-IoT will extend smart city applications and many innovative solutions will be developed. It has been projected that the economy created by this technology as of 2025 will exceed $3 trillion. Offering a technology which will create such a volume requires a very strong LTE-A infrastructure. We will continue to research and invest to introduce the most contemporary technologies.”
The operator has identified solutions in smart parking, smart waste management and remote monitoring as applications that can now be used with the rollout of the NB-IoT network. It has also claimed that new applications will now become available for ‘smart agriculture’ which Sezgin says will transform the livestock industry.
Turkcell’s EVP claimed that the network would allow the application to facilitate automatic irrigation of cultivated areas based on measurement of humidity in order to improve the crop yield - whilst also tracking applications for livestock, the ability to conduct these tasks through automation will ensure the process is more efficient, effective and ultimately easier.
Sezgin says, “This new technology helps organisations by ‘changing their way of doing business.’ While living spaces become more and more connected every day, Turkcell’s mobile infrastructure is now ready for a world where billions of devices connect.
South African telecommunications firm Vodacom has been forced to delay its planned rollout of 4G services in some of the most rural and remote locations in the country - after it ran out of spectrum. The company’s CTO Andries Delport confirmed that the operator had exhausted its spectrum which subsequently limited urban availability of LTE-Advanced (LTE-A).
In addition to this, Vodacom’s CTO said that its rural 4G coverage initiative had reached 44% of the population, but due to the exhaustive demands on spectrum it was unable to expand its coverage further until more bandwidth is released by South Africa’s regulatory authorities.
Vodacom’s Head of Innovation, Jannie van Zyl echoed the sentiments of her colleague and stressed that the LTE-A rollout was also being constrained by the lack of spectrum assets available. It’s been a long-term problem in South Africa, with the country’s telecommunication operators long raising its displeasure with the slow release of the country’s airwaves, amidst internal squabbles and rows about how the spectrum should be allocated.
Vodacom’s CTO highlighted delays in clearing sub-900MHZ airwaves currently used for analogue broadcast. He believes that allowing access to the airwaves would dramatically quicken and increase the availability of 4G in rural areas.
However, clearing the band has been a long drawn-out process in South Africa, and operators have encountered red tape over the years. South Africa’s authorities were initially working to a deadline of January 2011 in relation to switching off analogue TV signals. The deadline has been moved several times in the years, with the move to digital only occurring in February 2016.
Delays in allocating new bandwidth for wireless services in South Africa has also been a long-standing problem. The Independent Communications Authority of South Africa came under intense pressure from operators and government departments over its long-awaited 4G auction. Despite pressure and criticism the process was also postponed from its initial date of January 2017, after a row broke out over communications in the country.
The South African government formally announced a shared network deal in an attempt to increase broadband coverage on a national basis. This would see an open access network created which any operator could access through wholesale agreements.
Ericsson CEO, Borje Ekholm has admitted that momentum towards 5G is now building and that the Swedish telecommunications giant is poised to explore 'unchartered territory' in its attempts to rollout and implement 5G technologies for its customers.
Several vendors have suggested that 2020 will be the year it will introduce 5G technologies to market - and at Mobile World Congress in Barcelona, Ericsson's CEO revealed that his organization was making significant headway.
During his address, Ekholm said that 5G has been a topic branded about for a number of years, but nothing has really happened as of yet. He was adamant, however, that there is now real momentum towards 5G implementation and that Ericsson is at the forefront of this evolution. He said: "Of course 5G has been a buzzword and nothing has really happened, right? But what you are seeing now is the momentum we are building."
Organizations ranging from networks companies to mobile phone makers to semiconductor businesses are united in their efforts to make 5G a reality - and as a result the future of mobile internet has been a key theme and prominent feature of discussions at MWC 2017.
Ericsson's CEO said companies were entering the unknown. He said: "We are entering into a whole new market, in a way (it's) uncharted territory. We are connecting new things, this will require us to enter into new partnerships and new collaborations and new business models basically."
Ericsson endured a difficult number of years with multiple job losses in both Sweden and more recently in Italy - as the organization attempts to reduce costs. In addition to this, Ericsson had to fight a string of bribery allegations which were alleged by former executives. This ultimately led to the appointment of Ekholm as its new CEO in an effort to turn the tide for the Swedish tech colossus.
Ekholm has declared that Ericsson's future will require grit and grace. He said, "At Ericsson we're focused on setting our future direction - but the process will take a lot of grit, grace and huge amount of team work."
One of America’s largest telecommunications conglomerates officially announced the cities in which it will initiate its 5G rollout campaign. AT&T will launch its 5G campaign in the US cities of Austin and Indianapolis. AT&T have named the high-speed network plans as the ‘5G Evolution’ and has indicated that it will we able to provide top speeds of up to 400Mbps – which to put that into context is around 40 times faster than a standard cellular data connection.
The network conceded that it has to improve the network in order to be able to improve and evolve to actually hit 1Gbps which is what a true 5G network is theoretically capable of. The US telecom which is headquartered in Dallas, has said that it hopes to be a position to reach those speeds by the end of the year.
The initial rollout is part of a much larger project initiative by the US’s second-largest wireless carrier. Network 3.0 – or Indigo – is set to use software advancements to improve the performance of hardware, bringing upgrade costs down and speeds up without being required to make significant network infrastructure investments moving forward.
The news follows fast on the heels of a similar announcement from AT&T who relayed that ‘AirGig’ is a project that intends to bring gigabit speeds to homes over existing powerlines. Currently AT&T is in ‘advanced talks’ to start testing in two locations by this fall.