Showing posts with label ZTE. Show all posts
Showing posts with label ZTE. Show all posts

Wednesday, October 4, 2017

ZTE and Softbank hit 956 Mbps on 20 MHz Massive MIMO

ZTE and SoftBank achieved a peak downstream rate of 956 Mbps on a 20MHz bandwidth in a trial of pre-5G TDD massive MIMO. The trial, which was conducted on Softbank's commercial network in Nagasaki, Japan, featured 24-stream space division multiplexing technology.

ZTE previously achieved a similar rate of 1.1Gbps in a 24-stream field test in Shenzhen, China that also used its Pre5G TDD Ma
ssive MIMO solution.

ZTE and SoftBank are also collaborating on a Smart Life strategic project for post-4G networks, including improvement of spectrum efficiency, 4G/5G network integration, mobile bandwidth, IoT, and Internet of Vehicles.


ZTE signs up as Official Smartphone for PGA Tour

ZTE has signed a three-year marketing agreement to become the PGA TOUR’s first-ever Official Smartphone.

The deal, which includes global rights through 2020, was officially signed today by PGA TOUR Commissioner Jay Monahan and ZTE Mobile Devices CEO Lixin Cheng.

“The PGA TOUR is delighted to introduce ZTE as a new marketing partner as we enter the smartphone category for the first time,” said Brian Oliver, PGA TOUR Senior Vice President, Sponsorship & Partnership. “Mobile devices have become such a critical means by which fans watch and get updates on our competition, find information about their favorite players and share PGA TOUR-related content. In ZTE, we are partnering with a global leader in the telecommunications industry.”

Tuesday, August 29, 2017

ZTE appoints Angela Simpson to head US Gov Affairs

ZTE USA appointed Angela Simpson as vice president, US Government Affairs, where she will manage all of the company’s government relations and public policy matters in the United States.

Ms. Simpson was previously Deputy Assistant Secretary for the United States Department of Commerce, National Telecommunications and Information Administration where she also held roles as Acting Chief of Staff and Senior Advisor to the Office of the Assistant Secretary. Prior to coming to the Department of Commerce, Simpson was Director of Government Affairs for Covad Communications in Washington, D.C. where she was responsible for advocacy before the Federal Communications Commission and Congress.

https://www.zteusa.com/

ZTE to Plead Guilty and Pay $1.19 Billion to U.S. Government


In the case involving the shipment of U.S.-origin technology to Iran during the period of economic sanctions, ZTE Corporation agreed to enter a guilty plea and to pay a $430,488,798 penalty to the U.S. ZTE simultaneously reached settlement agreements with the U.S. Department of Commerce’s Bureau of Industry and Security (BIS) and the U.S. Department of the Treasury’s Office of Foreign Assets Control (OFAC). In total ZTE has agreed to pay the U.S....


Sunday, August 27, 2017

ZTE posts 1H17 sales of RMB 54 billion, up 13% yoy

Citing strength in mobile networking and its smartphone business, ZTE reported that its first-half revenue increased 13.1% to RMB 54.01 billion (US$8.12 billion). Net profit attributable to holders of ordinary shares of the listed company jumped to RMB 2.29 billion.

Some highlights:

  • R&D spending increased to RMB 6.68 billion in the first half, or 12.4% of revenue. 
  • In March 2017, the company was ranked No. 1 in the World Intellectual Property Organization (WIPO)'s latest annual list for patent applications, reflecting the company's increased focus on research and development of next-generation technologies.
  • The Carrier Networks division accounted for 59.9% of revenue.
  • ZTE has deployed over 60 Pre5G networks as well as 240 SDN and NFV networks globally.  
  • ZTE cited a year-on-year growth of 41.7 percent in self-developed chip shipments in the first half of 2017. 
  • In its Consumer division, ZTE reported growth in both operating revenue and gross profit, saying it now ranks fourth in the US smartphone market and ranks among the top five in countries including Australia, Germany, Canada and Spain. ZTE’s terminal STB shipment gained a year-on-year increase of 15% in first-half, exceeding the annual shipments in 2016.

http://www.zte.com.cn

Monday, August 7, 2017

ZTE acquires 48% stake or Turkey's Netas

ZTE announced that it has completed its previously announced transaction for the acquisition of a 48.04% holding in Istanbul-based Netaş Telekomünikasyon of Turkey; in December last year, ZTE announced a proposal to acquire the stake in Netas through an agreement with OEP Turkey Tech BV, a portfolio company managed by One Equity Partners.

ZTE stated that the investment, made through subsidiary ZTE Cooperatief UA, is intended to strengthen Netas' product and service capabilities and support the company's growth in Turkey and international markets.

Netaş is a major systems integrator in Turkey and has an established presence in international markets. Leveraging the agreement with ZTE, Netas expects to be able to accelerate its growth worldwide. The company has advanced ICT R&D capabilities in Turkey and has supported development of a range of technology innovations.

Working with ZTE, Netas' aims to strengthen and expand its global software solutions business, which it claims has deployed its solutions with more than 200 operators worldwide. In particular, the company's ULAK 4.5G project, as well as other solutions including cyber security products, will become available in more international markets through ZTE's global presence.

When announcing the planned acquisition last December, ZTE noted that Netas generated revenue of approximately $371 million for the fiscal year 2015 from customers in sectors including telecom carriers, banks, government and enterprise, and that the company operated the largest private R&D centre in Turkey with around 800 engineers.

ZTE also stated that under the proposed agreement, Netaş would remain an independent company, but would have access to the ZTE portfolio of products, services and solutions, while Netaş' range of ICT solutions would be made available to ZTE customers worldwide.

Regarding the transaction, Dr. Zhao Xianming, CEO of ZTE, said, "ZTE's vision, know how and patent portfolio, with Netaş' expertise in VoIP, IT, GSM-R, cyber security and other technologies, will bring (new) solutions to the ICT industry… ZTE will assist Netaş to strengthen its R&D capabilities and support its current 4.5G solutions to make ULAK more competitive globally… Netaş will (also) bring solutions such as its IoT platform to ZTE's customers".


  • At the time of the original announcement, Netaş, which is listed on the Borsa Istanbul stock exchange, was owned 48.04% by OEP Turkey Tech, 15.0% by the Turkish Armed Forces Foundation, with 36.96% publicly held. OEP Turkey Tech acquired its stake in Netas from Nortel in 2010.

Tuesday, August 1, 2017

ZTE, China Mobile and Qualcomm Demo Pre 5G on TD-LTE

ZTE, together with China Mobile and Qualcomm, announced the demonstration of a Pre5G gigabit rate solution on a TD-LTE commercial network in Quanzhou, Fujian in China leveraging multi-carrier aggregation, 4 x 4 MIMO, 256QAM and other advanced technologies.

During the latest demonstration, China Mobile and ZTE also verified the Pre5G gigabit solution utilising Qualcomm commercial Snapdragon 835 platform and achieved a peak rate of up to 700 Mbit/s using a 10-stream data transmission on a single phone.

ZTE noted that in a white paper assessing 5G vision and requirements, the IMT-2020 (5G) promotion group stated that 5G should support a user data rate of between 100 Mbit/s and 1 Gbit/s. One of ZTE's four-core Pre5G technologies, Giga+ mobile broadband (MBB), uses massive MIMO, multi-carrier aggregation and high-order modulation technologies to improve spectrum efficiency and network-wide capacity and is designed to deliver a peak rate of over 1 Gbit/s.

Previously, in June Quanzhou Mobile and ZTE jointly implemented a commercial deployment of 3D-MIMO in big video environments. With 16 commercial terminals connected, the single-carrier downlink peak cell rate achieved was nearly 730 Mbit/s, while the single-carrier 16-stream downlink peak rate for 3D-MIMO reached 700 Mbit/s, equivalent to a three-carrier rate of up to 2.1 Gbit/s.
ZTE noted that the use in the latest demonstration of 4 x 4 MIMO, multi-carrier aggregation and high-order baseband modulation (256QAM) technologies, together with commercial chips in the commercial network, is designed to significantly improve the efficiency of spectrum utilisation without increasing bandwidth, and can provide a user data rate of more than 1 Gbit/s.


ZTE's Pre5G solution involves both key 5G technologies such as massive MIMO and commercial availability on 4G networks, as well as enhancements to the LTE Advanced (LTE-A) Pro technologies in the 3GPP architecture, including massive CA, unified delivery network (UDN), 256QAM, licensed assisted access (LAA), WiFi link aggregation (LWA) and narrowband Internet of things (NB-IoT).

Wednesday, July 26, 2017

Telkomsel and ZTE test FDD-LTE massive MIMO in Indonesia

ZTE announced that it has conducted what is believed to be the first FDD-LTE massive MIMO field trial in Indonesia in partnership with Telkomsel, the country's main mobile operator.

By deploying ZTE's FDD-LTE massive MIMO solution for the field trial, Telkomsel was able to achieve an almost four-fold increase in data throughput to 468 Mbit/s, compared to existing 2 x 2 MIMO FDD LTE network.

The field trial was conducted in Makassar, one of the largest and most densely-populated cities in eastern Indonesia and involved commercially-available TM9 handsets and MiFi units implemented in a simultaneous four handset/MiFi configuration, with 20 MHz of bandwidth.

The trial was designed to demonstrate the capabilities of FDD-LTE massive MIMO technology to enhance the performance of existing 4G LTE networks without the need for new user terminals. Telkomsel noted that the results of the trial will support its efforts on implement network equalisation in eastern Indonesia.


Following completion of the successful field trials, ZTE and Telkomsel have agreed to continue with the next phase of the trials to verify additional technical aspects including coverage, mobility and interference. The trials are intended to ensure the feasibility of the technology and its suitability for a wider rollout across the Telkomsel LTE network in Indonesia.

Thursday, July 20, 2017

ZTE expects H1 revenue of RMB 54.01bn, up 13.1% YoY

ZTE has announced preliminary financial results for the first half ended June 30, 2017, as follows:

1.  Operating revenue for the first half of 2017 of RMB 54.01 billion (approximately $8.00 billion), up 13.1% compared with RMB 47.76 billion in first half of 2016.

2.  Operating profit for the first half of RMB 3.29 billion, up 564.8% compared with RMB 495 million in first half of 2016.

3.  Net profit attributable to shareholders of RMB 2.29 billion (approximately $339 million), up 29.8% compared with profit of RMB 1.77 billion in first half of 2016.

ZTE noted that in carrier networks it experienced growth in both operating revenue and gross profit for wireless communications and fixed-line and bearer systems as domestic carriers in China continued to invest in transmission and access systems for 4G projects. In the consumer business, it achieved growth in operating revenue and gross profit for handset products supported by overseas market development.

Tuesday, July 11, 2017

ZTE and China Unicom complete first 5G NR field test in Shenzhen

ZTE announced that it has supported China Unicom as the operator conducted its first 5G NR (New Radio) field test based  on its pre-commercial 5G base station at sub 6 GHz and featuring massive MIMO, LDPC (low-density parity check) and other key 5G technologies.

During the trial China Unicom achieved data rates of up to 2 Gbit/s for single user-equipment. The 5G NR field test carried out in Shenzhen used the 3.5 GHz frequency band with a 100 MHz bandwidth, and was conducted by ZTE working with the Guangdong branch of China Unicom and the operator's network construction department and the China Unicom Network Technology Research Institute.

The field test was designed to verify the 5G technical performance and product commercial capabilities in a live network environment and builds on the established partnership for 5G network development between China Unicom and ZTE.

In 2016, China Unicom launched a 5G laboratory to verify the feasibility of potential key technologies and accelerate the development of 5G base station designs and platforms. Following the start of 5G field testing in 2017, China Unicom is expanding its efforts for verification, with a goal of achieving pre-commercial 5G network deployment in 2019 and a large-scale roll-out in 2020.

ZTE noted that earlier in 2017, it initiated the development of NOMA (non-orthogonal multiple access) technology at 3GPP, representing a core project for 5G NR. ZTE is also involved in China's national 5G tests, having completed testing in seven major scenarios, and was first to complete mMTC field tests in Phase 2 of the program.

In April this year, ZTE announced that it was implementing mobile edge computing (MEC) pilots and technical verification trials with China Unicom, China Telecom and China Mobile, ahead of plans to deploy the technology commercially in 2018. ZTE noted that it launched MEC pilots in collaboration with China Telecom, China Mobile, and China Unicom during 2016.


Friday, July 7, 2017

Ncell Axiata selects ZTE network virtualisation

ZTE announced it is strengthening collaboration with Ncell Axiata in the field of network virtualizsation.

Under the agreement, Ncell Axiata in Nepala company of Malaysia's Axiata Group, a major telecoms group serving around 320 million customers in 10 Asian markets, is leveraging ZTE's network virtualisation technologies to develop a virtual subscriber data management (vSDM) platform.

Ncell Axiata's vSDM platform is based on the latest virtualisation technology and features an advanced distributed architecture, hierarchical storage and multi-level protection, as well as cloud capabilities.

Implementation of the new vSDM platform will allow Ncell Axiata to evolve its SDM platform from a traditional Advanced Telecom Computing Architecture (ATCA) to a virtualised architecture. This transition will enable Ncell Axiata to reduce expenditure on hardware and operations and establish a more intelligent, flexible and reliable telecommunications network. The new vSDM platform will also help accelerate deployment and enhance the end user experience.

The companies stated that they plan to continue to expand their collaboration to enable Ncell Axiata to implement network and digital transformation leveraging ZTE's solutions and technologies to help support the further development of Nepal's telecommunications industry.



  • ZTE recently announced that it had implemented a vSDM platform for Banglalink, a digital communications service provider in Bangladesh and indirect subsidiary of VEON. ZTE stated that it had migrated 60 million legacy users and launched what it claimed was the largest vSDM platform implemented.
  • The vSDM platform installed by ZTE uses advanced virtualisation technology to enable hardware and software decoupling and is based on generic commercial off-the-shelf (COTS) hardware to allow flexible on-demand deployment and help reduce investment and operation and maintenance (O&M) costs. The solution is also designed to support network and service evolution for future applications such as 5G and IoT.
  • In April 2017, ZTE and VEON announced a global framework agreement covering network function virtualisation infrastructure (NFVI) and virtual evolved packet core (vEPC), as a part of which they planned to cooperate on the development of virtualisation technology.

Thursday, July 6, 2017

ZTE launches 5G solution with access, core, bearer elements

ZTE announced at Mobile World Congress Shanghai 2017 the availability of its 5G integrated solution, a comprehensive suite of solution for 5G wireless access, core network and bearer network designed to help operators accelerate their 5G commercial network deployments.

ZTE's 5G integrated solution, based on a cloud-based network architecture design, provides customers with integrated 5G network infrastructure and will support 5G industry standards as they are approved while enabling the transition from 4G to 5G.

The 5G integrated solution features network slicing functionality, which enables support for multiple services and application scenarios, and is designed to allow service providers to adapt to a range of business models for different market verticals. In addition, the closed-loop application development and operation system based on devops facilitates rapid service release and deployment.

The flexible cloud architecture of ZTE's 5G integrated solution is designed to enable operators to build open networks with wireless access, core and bearer networks based on a SDN architecture for enhanced efficiency.


The solution includes ZTE's 5G RAN, which offers support for all bands and multiple access modes to help enable multi-network operations. The Cloud ServCore core network is based on cloud-native service architecture, with user-defined network functions and capabilities to meet the needs of development, testing, release and updates. The Flexhaul bearer network provides high transmission capacity with low latency and SDN-based dynamic network resources adjustment.

Wednesday, July 5, 2017

Flash Networks teams with ZTE on NFV

Flash Networks, a provider of mobile Internet optimisation, security and engagement solutions, announced a new strategic partnership with ZTE to deliver NFV-based optimisation solutions to address the requirement for a holistic approach to virtualised services in the mobile core.

Flash Networks stated that collaboration at the R&D level enabled the integration of network optimisation into ZTE's virtualised EPC environment. The offering includes engagement services addressing subscriber QoE, security and mobile network monetisation. The companies expect that the partnership will provide new opportunities in the Chinese market and worldwide.

Flash Networks' optimisation solutions are designed to improve the user QoE and increase RAN spectral efficiency to help accelerate traffic across LTE network while reducing the volume of web and video traffic data. The network optimisation solution employs a multi-dimensional approach that is designed to deliver a measurable improvement in radio spectral efficiency to the mobile core.

The company stated that ZTE selected its optimisation solution following extensive testing in a multi-vendor environment, designed specifically to verify the interoperability of different configurations of hardware resource layers, virtual resource layers and virtualised network functions (VNF) layers.

Flash Networks is a major provider of virtual and physical optimisation solutions designed to enable operators to improve RAN spectral efficiency, enhance network speed, optimise delivery of video and web traffic, secure and engage subscribers and generate over-the-top revenue from mobile Internet services.

At MWC 2017, Flash Networks demonstrated how an unnamed North American operator had achieved a 16% increase in spectral efficiency in a live network using its vHarmony 8.0 optimisation solutions.

Flash Networks' vHarmony 8.0 is designed to improve the QoE and increase RAN spectral efficiency. The solution features radio connection and signalling optimisation to improve radio network performance by managing traffic flows at the core and content optimisation that is claimed to accelerate traffic on LTE networks by 50% and reduce web and video traffic data by 30%. It also provides business intelligence and analytics and monetisation and personalisation capabilities.

Thursday, June 29, 2017

ZTE and China Mobile showcase 5G eMBB

ZTE announced at Mobile World Congress (MWC) Shanghai the launch of a live 5G field test in Guangdong, deployed with China Mobile and designed to showcase an enhanced 5G Mobile Broadband (eMBB) experience using 100 MHz bandwidth and delivering a single-user rate of up to 2 Gbit/s.

China Mobile and ZTE conducted the 5G field test in Guangzhou University Town, selected to represent a typical high-traffic scenario and also a key 'pilot field' for enhancing the user experience in 5G eMBB scenarios. ZTE noted that its 3.5 GHz NR (new radio) base station product was used for the 5G field test in Guangzhou.

For the next stage of testing, the companies will carry out multi-site networking tests to evaluate wireless coverage, throughput, mobility, delay and other 5G networking indicators.

As one of China Mobile's strategic 5G partners, ZTE is providing the operator with a range of products, including 5G RANs and virtual core networks (VCNs). In addition, ZTE has been providing support for research covering key technologies, the definition of product specifications and testing of pilot networks to help China Mobile meet its strategic goals.

ZTE and China Mobile have previously carried out collaboration in the areas of 2G, 3G and 4G, as well as currently into 5G. As part of this work, in 2016 ZTE signed a 5G strategic cooperation memorandum with China Mobile, and ZTE's Pre5G massive MIMO base stations have been deployed into the existing network of China Mobile.


* In February this year, ZTE, Qualcomm and China Mobile jointly announced that they planned to conduct interoperability tests based on 5G NR specifications and over the air (OTA) field tests designed to facilitate large-scale verification and commercialisation of the 5G NR technology. ZTE noted that in 2017 it initiated the non-orthogonal multiple access (NOMA) project, a core element of the 5G NR program.

* Recently, ZTE and China Mobile Quanzhou Branch announced the commercial deployment of 3D-MIMO, also termed Pre5G massive MIMO, in the city of Quanzhou, Fujian province. ZTE stated that with 16 commercial terminals connected, it achieved single-carrier downlink peak cell rate of 730 Mbit/s, with a single-carrier 16-stream downlink peak rate using 3D-MIMO of up to 700 Mbit/s. In addition, a three-carrier rate of up to 2.1 Gbit/s was achieved.

Wednesday, June 28, 2017

MPLS-TP OpenFlow extensions approved

ZTE announced that the 'MPLS-TP OpenFlow Protocol Extensions for SPTN' (ONF TS-029) technical document proposed by China Mobile has become a formal standard of the ONF (Open Networking Foundation) after receiving unanimous approval from the forum's board of directors.

The release of MPLS-TP OpenFlow Protocol Extensions for SPTN is intended to provide a foundation for interworking between devices from heterogeneous vendors, and between devices and controllers. ZTE noted that China Mobile's large-scale deployment of software-defined packet transport network (SPTN) devices provides an example for other operators, while five operators are believed to be planning to implement the standard in the near future.

ZTE stated that packet transport network (PTN) technology features separate forwarding/control and a centralised management architecture, while OpenFlow offers an open protocol that performs programmable control for flow tables on the forwarding plane. In addition, an abstract adaptation layer supporting OpenFlow to encapsulate the existing forwarding functions of PTN is intended to provide an efficient means of enabling PTN devices with open and software-defined features.

Additionally, this design is expected to facilitate the commercialisation of PTN devices supporting SDN and thereby accelerate the development of the SPTN supply chain.

It was noted that China Mobile has a longstanding commitment to SPTN technology, in mid-2015, working with ZTE, Broadcom and Microsemi, establishing a discussion group within the ONF to research device specifications for SPTN based on OpenFlow and table type pattern (TTP).

In November 2015, a first ONF draft was proposed based on SPTN TTP that extended flow tables, group tables and related fields supporting MPLS-TP, expanded the OF-Config protocol to support QOS, OAM, protection and alarm performance configuration, and leveraged local OAM processing units to ensure a 50 ms protection switching time.

In tandem with the draft specification, China Mobile also organised lab tests for SPTN devices complying with the specifications and amended the document in accordance with the test results. The draft document was subsequently passed for review by experts from a number of ONF technical groups and adopted as a formal standard.

ZTE stated that MPLS-TP OpenFlow Protocol Extensions for SPTN standard is supported by the SPTN industrial supply chain, including chip manufacturers Broadcom, Microsemi, Centec and Marvell, equipment providers ZTE, Ericsson, Fiberhome, Raisecom, Greenwell, Chuling and Huahuan, instrument manufacturer Spirent and open source software Open Daylight and ONOS.

To date it is estimated that more than 50 operators have deployed MPLS-TP-based PTN devices at scale, including China Mobile, which purchased around 590,000 group customer devices compliant with the SPTN TTP standard in 2016. In addition, six equipment vendors have worked with China Mobile to deploy the networks.


Tuesday, June 27, 2017

ZTE and InfoVista certify interoperability of SD-WAN

ZTE and InfoVista, a major provider of network performance orchestration solutions, announced the completion of interoperability testing of their combined SD-WAN (software-defined WAN) solution based on integrating InfoVista's Application Performance Orchestration Solution, Ipanema, with ZTE's Micro Cloud Gateway (MCG) platform.

After successful verification testing, the combined SD-WAN solution provides a single box overlay networking solution for hybrid WAN connectivity that guarantees the performance of critical business applications while also supporting a secure overlay VPN, zero touch installation and one-button recovery. The joint product is designed to offer a cost effective solution for enterprises seeking to reduce IT networking costs.

In addition, Service providers can also utilise the new platform to deliver value-added SD-WAN services to enterprise customers as they implement hybrid WANs and seek to augment their enterprise networks.

The combined SD-WAN solution can replace a range of enterprise and communications equipment deployed in traditional WANs, enabling fast distribution, deployment, data backup, and disaster tolerance one-button recovery on a cloud-managed platform.

The joint solution provides enterprises with Application Performance Orchestration capabilities designed to protect and guarantee the end user experience for business-critical applications that form the basis for digital transformation strategies.


Recently, BT announced the launch of BT Connect Intelligence InfoVista-as-a-Service, a new application performance management solution delivered in the cloud that offers a scalable as-a-service pricing option for its applications performance management portfolio. The service provides InfoVista's Ipanema technology via the BT cloud and is designed to provide the capabilities organisations require to orchestrate the performance of business applications running across the network.

Earlier this year, InfoVista announced that BT business EE, the largest mobile network operator in the UK, had selected its Ipanema application-aware SD-WAN solution to protect the performance of in-store applications. EE was to deploy the Ipanema solution across all of its 553 stores via BT's managed service Connect Intelligence.


Monday, June 26, 2017

ZTE claims 75% share of True's beyond-100G backbone

ZTE announced that it has won the bid for three networks as part of True's beyond-100 Gbit/s backbone WDM network project in Thailand, representing an approximately 75% share of the project.
The new backbone transmission networks is designed to enable True to support functions such as ultra-high capacity OTN cross-connection, intelligent scheduling of optical networks and ultra-long-distance transmission. The project will also help True to address future service development and further develop its network in the future.

ZTE noted that the DWDM network will enable 100/400 Gbit/s backbone transmission speeds and will significantly improve True's network capacity and support service growth across its 3G/LTE, fixed and broadband networks.

For the project, ZTE is deploying its 100 Gbit/s and beyond-100 Gbit/s WASON solution featuring advanced PM-QPSK/PM-16QAM modulation and coherent reception technology. The solution also includes its digital signal processing (DSP) algorithm and third-generation soft decision forward error correction (SD-FEC) to enable transmission without the need for electronic relays across the network, thereby reducing the cost.

ZTE noted that the software-defined optical networking (SDON) technology is designed to make optical network transmission more intelligent and speed service deployment time, as well as enhancing the efficiency of network scheduling. In addition, the solution features embedded OTDR technology that allows real-time monitoring of the fibre and fault points of the existing network to enhance network maintenance and troubleshooting.


The project also includes colourless directionless contationless flexgrid ROADM (CDCF ROADM) functionality, designed to address True's requirements for transparent transmission, flexible scheduling, aggregation, management and monitoring of data services.

Thursday, June 22, 2017

ZTE launches DCI-oriented 100 GBE + OTN platform

ZTE has announced the launch of its data centre interconnect (DCI)-dedicated stackable 100 Gigabit Ethernet + optical transport network (OTN) product, the ZXONE 7000, designed to support short-distance transmission within metro area networks (MANs) and long-distance transmission within backbone networks.

A single ZXONE 7000 subrack delivers a capacity of 1.6 Tbit/s, and can be upgraded to 4.8 Tbit/s capacity. The compact, low power ZXONE 7000 supports access for 10 Gigabit Ethernet/STM-64 and 100 Gigabit Ethernet/OTU4 services. Offering high levels of integration, a stackable design and flexible deployment options, the solution is designed to make full use of equipment room space and to meet the requirements for power consumption and management in expansion projects.

ZTE noted that the ventilation design of the system includes the air intake at the front and air outlet at the back to make it suitable for data centre (DC) equipment rooms and to improve heat dissipation efficiency.
The solution features a software-defined optical network (SDON) function that allows the construction of an intelligent and open network architecture. Subracks can be managed utilising a range of methods, including ZTE NetNumen U31, Web-LCT and northbound interfaces to simplify operation and maintenance processes.

Separately, ZTE introduced its metro-edge, elastic and enhanced optical transport network (E-OTN) product, the ZXMP M721 CX66A, which features high levels of integration with large capacity, intelligence and energy efficiency. The platform is designed to support service transmission in the convergence and access network layers with the move towards high bandwidth 5G and 'big video' services.

ZTE's ZXMP M721 CX66A platform is a compact E-OTN product that features optical-electrical integration and support for ROADM and centralised electrical cross-connect technologies and implements non-blocking cross-scheduling of optical channel data unit (ODUks), packets (PKTs) and virtual containers (VCs).


The ZXMP M721 CX66A solution is designed to meet the requirements of the 'big bandwidth' era across areas including service access, service transmission, operations and maintenance management and energy efficiency. It also provides software-defined optical networking (SDON) technology.


Wednesday, June 21, 2017

ZTE unveils compact metro-edge E-OTN

ZTE announced the launch of its metro-edge, elastic and enhanced optical transport network (E-OTN) product, the ZXMP M721 CX66A, during the 2017 Next Generation Optical Networking and Optical Data Centre Interconnect (NGON and Optical DCI) Forum.

The new ZXMP M721 CX66A solution combines high levels of integration with large capacity, intelligence and an energy efficient design and is intended to be simple and quick to deploy. The platform is designed to support service transmission in the convergence and access network layers.

ZTE noted that with the move towards 5G and growth of 'big video' services, demand for bandwidth is increasing rapidly, requiring transport networks delivering very high capacity. The ZXMP M721 CX66A solution is designed to meet the requirements of the 'big bandwidth' era across areas including service access, service transmission, operations and maintenance management and energy efficiency.

ZTE's new ZXMP M721 CX66A platform is a compact E-OTN product that features optical-electrical integration and support for ROADM and centralised electrical cross-connect technologies. The solution implements non-blocking cross-scheduling of optical channel data unit (ODUks), packets (PKTs) and virtual containers (VCs).

In addition, a range of high-order modulation methods are supported, and the board speed on the line side supports rates of up to 200 Gbit/s. The solution also incorporates OTN-lite and low delay technologies to provide support for future 5G network deployments demanding very low latency.


The platform additionally features software-defined optical networking (SDON) technology to enable the creation of an intelligent and open network architecture.


Monday, June 19, 2017

ZTE completes 26 GHz field testing in Beijing

ZTE claims that it has become the first vendor to conduct 26 GHz high-frequency field tests during the second phase of China's 5G test in Huairou, Beijing.

ZTE stated that it led the 26 GHz high-frequency field testing of its 5G new radio (NR) pre-commercial base station, which was demonstrated to deliver strong performance in interconnecting with the instruments and chips from a number of manufacturers. In addition, ZTE has applied to conduct official tests using frequency bands greater than 40 GHz in its Shanghai R&D centre as part of its efforts to develop solutions for the high frequency bands.

ZTE noted that the 5G testing is led by China, and organised and implemented by the IMT-2020 (5G) Promotion Group, which includes the China Academy of Information and Communications Technology (CAICT), China Mobile, China Telecom, China Unicom and DOCOMO of Japan.

The latest 5G test program in China is covers technical solution verification as part of the second phase of testing and focuses on verifying technical solutions in the areas of continuous wide coverage, high capacity (low and high frequency), low latency and high reliability, low power consumption and hybrid scenarios.

ZTE added that China started to build the 5G test program earlier this year, which is believed to be the largest such test initiative, as well as the most advanced, and is based on an open test platform. Through the program, China is aiming to integrate core strengths in the industry and to promote global 5G standardisation and technology development.

Following the completion of the first phase of China's 5G technology R&D test, ZTE noted that it is engaged in the second-phase testing. Using its latest IT baseband unit (BBU), 5G multi-band active antenna unit (AAU) and NR air interface technologies, ZTE has launched field tests designed to address key performance requirements in typical application scenarios such as enhanced spectral efficiency, greater connection density, higher reliability and lower delay air interfaces.

http://www.zte.com.cn/global/about/press-center/news

oyment of 3D-MIMO, also termed Pre5G Massive MIMO in the city of Quanzhou in Fujian province.ZTE stated that with 16 commercial terminals connected, the single-carrier downlink peak cell rate has been increased to 730 Mbit/s, with a single-carrier 16-stream downlink peak rate using 3D-MIMO of up to 700 Mbit/s achieved. In addition, a three-carrier rate of up...

Friday, June 16, 2017

China Mobile and ZTE Demo 2.1 Gbit/s using 3 CA + 3D-MIMO

ZTE and China Mobile Quanzhou Branch announced that they have completed the commercial deployment of 3D-MIMO, also termed Pre5G Massive MIMO in the city of Quanzhou in Fujian province.

ZTE stated that with 16 commercial terminals connected, the single-carrier downlink peak cell rate has been increased to 730 Mbit/s, with a single-carrier 16-stream downlink peak rate using 3D-MIMO of up to 700 Mbit/s achieved. In addition, a three-carrier rate of up to 2.1 Gbit/s was achieved. ZTE claims that these speeds mark a record for a commercial environment, and build on three-carrier, 8-stream downlink rate with 3D-MIMO of 1 Gbit/s, also working with China Mobile.

ZTE explained that using the key 5G technology massive MIMO on the same bandwidth, 3D-MIMO base stations are able to deliver a peak throughput 7x higher than existing 4G macro stations, enhancing services and enabling reliable video transmission.

Quanzhou Mobile and ZTE noted that they have commercially deployed 3D-MIMO in 'big video' environments and verified the peak cell rate, representing a milestone towards the commercialisation of massive MIMO technology. The partners plan to continue to work together to expand the 5G-like Internet experience to more end users.

China Mobile and ZTE stated that they have been jointly developing and verifying 3D-MIMO technology since 2015, and in 2016 conducted 3D-MIMO pre-commercial verification in 50 cities across 29 provinces of China. The new-generation 3D-MIMO product is claimed to be suitable for engineering installation in macrocell and hotspot scenarios. The product provides support for multiple bands (3.5, 2.6 and 2.3 GHz), multiple carriers and multiple bandwidths and can be integrated with existing networks.


ZTE's Pre5G strategy is based on applying key 5G technologies such as massive MIMO to existing commercial 4G networks, as well as the enhancement of LTE-A Pro technologies within a 3GPP architecture via technology such as carrier aggregation (CA), unified delivery network (UDN), 256QAM, licensed assisted access (LAA), LWA (LTE and WLAN aggregation) and NarrowBand IoT (NB-IoT). ZTE claims that to date its Pre5G-related solutions have been deployed on over 60 networks in 40 countries.

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