All countries have planned to commercialize 5G in 2020. According to reports, ZTE's global layout has broken through the high-end market, leading 5G commercials, and entering the 5G era to invest 3 billion to achieve the 3G technology leading edge, to create the most competitive commercial network.
On the eve of 5G commercialization, ZTE established and adhered to the 5G Pioneer Strategy, focused on the 5G end-to-end solution, and fully invested in standard formulation, product development and commercial verification to achieve the three leading technologies of “5G technology, commercialization and economies of scaleâ€. The strongest sound was played in the 5G era.
5G technology leads the continuous innovation to set the benchmarkZTE has invested 3 billion yuan each year and has formed a team of more than 4,500 technical experts to focus on 5G core technology and launch the 5G era.
ZTE is the first to propose that Massive MIMO will become a key technology for spectrum efficiency, capacity and coverage enhancement in the 5G era. It will be the first to overcome technical difficulties and apply it to 4G networks, so that 5G technology will be significantly advanced in commercial network scale application time. Up to 8 times the spectrum efficiency improvement not only benefits operators and users instantly, but also accelerates the Massive MIMO industrialization process and continuous innovation. The 5G standard contributes many technical proposals including measured data.
For the demand of massive access of 5G networks, the industry proposed non-orthogonal multiple access technology (NOMA). ZTE proposed the MUSA candidate solution, which enables the system to support 3-6 times of user access under the same time-frequency resources. The number is really free of scheduling, which greatly reduces the power consumption of the terminal. In the second phase of China's 5G national test, the MUSA program achieved 90 million connections/MHz/hour, far exceeding the ITU-defined targets. As the first drafter of MUSA technology, ZTE led the 3GPP RAN1 and passed the NOMA research project to lead the industry standard.
At the same time, ZTE has strong chip design and development capabilities, and based on self-developed high-performance vector processing baseband chips, it has introduced the industry's most integrated NG BBU; based on highly integrated digital IF chips, it has introduced the industry's lightest and smallest 5G AAU. ZTE's 5G base station has achieved outstanding results in the first and second phases of China's 5G test. It not only completed the “specified actionâ€, but also completed the 26GHz high-frequency field test, and the air interface performance was excellent. Today, ZTE has launched a full range of 5G products to launch China's 5G Phase III testing, and has taken the lead in completing equipment entry and end-to-end service commissioning.
5G commercial leading global layout breaks through the high-end marketBased on ZTE's many 5G innovations, a large number of high-end operators chose to dance with ZTE.
Opened China's first 5G pre-commercial base station with China Mobile and opened the first 5G field test with Japan Softbank to build the first 5G pre-commercial network for Europe... In 2017, ZTE's 5G global cooperation map has expanded to more than 20 globally. Top carrier.
Interested in the first batch of commercial 5G operators to jointly cooperate with ZTE for 5G strategic cooperation and testing, Telefonica and ZTE completed the 5G network architecture and bearer test, the two sides will further verify the 5G end-to-end solution; Orange plans to jointly ZTE The communication was conducted in Europe in 2018 for multi-site 5G independent networking architecture testing; China Mobile and ZTE Corporation built an experimental network closest to the 5G real environment in Guangzhou, validating the 5G continuous network, and planning to experiment with the network in 2018. The scale further expanded to cover most areas in Guangzhou; China Telecom launched the first batch of 5G pre-commercial testing in Xiong'an and Suzhou, and selected ZTE to jointly explore innovative applications in vertical industry; China Unicom and ZTE jointly established the first 5G NR new air interface The field test site also completed the service verification and achieved the peak rate of single UE 2Gbps.
In November 2017, ZTE and Qualcomm and China Mobile jointly completed the world's first end-to-end system test based on 3GPP R15 standard, and opened up the industry chain "Ren Duo two veins", 5G network "ultra bandwidth, zero waiting" capability Was fully released.
At present, ZTE has launched a series of products for 5G commercialization, including 5G series access devices covering high and low frequency bands, diversified 5G bearer solutions, flexible and efficient 5G core networks, etc., for the purpose of deploying 5G commercial scale in 2019. The operator is fully prepared.
5G scale benefits lead to create the most competitive commercial networkUp to now, governments and operators have planned to commercialize 5G in 2020. The Chinese government has planned to build the world's largest 5G commercial network by 2020. Thanks to the economic benefits brought about by the large-scale deployment of 5G in the Chinese market, ZTE's 5G system products will accelerate maturity and significantly increase the scale advantage, providing the most competitive 5G commercial network for global operators, leading to economies of scale.
Entering the 5G era, TDD will play a more important role in terms of 5G new spectrum. ZTE has accumulated rich experience in TDD technology. It has a full range of multi-scenario and flexible deployment of 5G solutions. It has rich experience in scale product development and network operation and has occupied one-third of the global TDD shipments for many years. ZTE will give full play to the advantages of the 4G era and lay a leading foundation for 5G mature commercial and cost control.
The largest 5G commercial network in the Chinese market will bring economies of scale advantages, bringing operators experience and cost benefits.
At present, ZTE's 5G serialization solution flexibly supports different scenarios and provides the best cost-effective network deployment. Its leading edge is highly praised by Ovum, a well-known consulting organization. According to Ovum's latest report, 5G six in Massive MIMO technology, 5G serial base station, 5G bearer, backhaul/preamble, 5G core network and terminal. Among the large product series, ZTE is one of the only two vendors in the world that can provide a complete 5G end-to-end solution. It has a more comprehensive and stereoscopic understanding of the needs of the entire 5G network.
In 2018, ZTE will rely on “5G technology, commercialization, and economies of scale to lead the threeâ€, with technology innovation as the core, and continue to occupy the first-mover advantage in the 5G era, boosting the commercialization of 5G in the world.
Laptop power adapter charger for Dell:
| Laptop Model | Adapter Output |
| Latitude E5400 E5410 E5500 E5510 | 19.5v 4.62a, 7450 |
| Studio XPS 16 (1645)1640 1645 1647 | 19.5v 4.62a, 7450 |
| Studio XPS M1645 M1647 | 19.5v 4.62a, 7450 |
| XPS 14 15 17 L501x L502x L702x L702x | 19.5v 4.62a, 7450 |
| Inspiron 1464 1564 1764 | 19.5v 4.62a, 7450 |
| Inspiron 1525 1440 1526 | 19.5v 3.34a, 7450 |
| Precision M4600 M6600 | 19.5v 6.7a, 7450 |
| Inspiron N5050 N4010 N5110 | 19.5v 3.34a, 7450 |
| Inspiron 14Z-N411Z 13Z N311Z | 19.5v 4.62a, 7450 |
| Inspiron 1545 | 19.5v 3.34a, 7450 |
| Latitude E5420 E5530 E5430 E6420 | 19.5v 4.62a, 7450 |
| Inspiron 1440 1525 1526 1545 1750 | 19.5v 3.34a, Octagon tip |
| Inspiron 1300 B120 B130 | 19v 3.16a/3.42, 5525 |
| Inspiron 1525 1526 1545 | 19.5v 3.34a, 7450 |
| Studio 1440 1440n 1440z 14z 14zn | 19.5v 3.34a, 7450 |
| Latitude E4300 E4310 | 19.5v 4.62a, 7450 |
| Inspiron 13Z 13ZD 13ZR M301 M301z M301ZD M301ZR N301 | 19.5v 3.34a, 7450 |
| Inspiron N301Z N301ZD N301ZR | 19.5v 3.34a, 7450 |
| Studio 1535 1536 1555 1557 1558 | 19.5v 4.62a, 7450 |
| Latitude E5420 E5520 E6430 E6530 E6420 E6520 | 19.5v 4.62a, 7450 |
| Inspiron Mini 10 10v 1010 1010n 1010v 1011 1011n 1011v | 19v 1.58a, 5517 |
| Inspiron 14V 14VR M4010 N4020 N4030 | 19.5v 4.62a, 7450 |
| Inspiron N4110 N5110 N7110 M5010 | 19.5v 3.34a, 7450 |
| 630M 640M E1405 | 19.5v 4.62a, 7450 |
| Inspiron 15-3521 17-3721 | 19.5v 3.34a, 7450 |
| Latitude 120L | 19.5v 3.34a, 7450 |
| Vostro 1710 1710n 1720 1720n | 19.5v 4.62a, 7450 |
| Vostro 1500 1700 Inspiron 1520 1521 1720 | 19.5v 4.62a, 7450 |
| Vostro 1400 1420 PP26L | 19.5v 3.34a, 7450 |
| Latitude D410 | 19.5v 3.34a, 7450 |
| Inspiron 1120, 1121, M101 | 19.5v 3.34a, 7450 |
| Inspiron Mini 1012 1018 | 19v 1.58a, 5517 |
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