Recently, Nokia and Qualcomm completed 10 operators' 5G NR link laboratory tests and hoped to apply their systems to live testing. This news allows this month's Korea Winter Olympics, as well as the World World Congress, MWC, from 5G commercial services.
The two companies show a version of the Nokia Airscale base station, as well as high-pass mobile prototypes manufactured in the Finnish Oulu Nokia laboratory, which work on the 5G NR link of 3.5GHz and 28GHz. This FPGA-based system will serve as the foundation of this year's operator's live test, and operators participating in the test include German telecommunications, ELISA, KT, LGU +, NTT DOCOMO, OPTUS, SKTELECOM, TELIA, and Vodafone Group. Nokia and Qualcomm I hope that these tests can help them in China, Europe, South Korea, Japan, and US commercial deployment.
Qualcomm and Nokia's competitors Ai Lixin completed the 5G NR specification after the industry in December last year, the competitive experimental demonstration was conducted on the same frequency band. His partners include AT & T, NTT Docomo, Orange, SK Telecom, Verizon and Vodafone. China Mobile Laboratory took the test of ZTE's prototype base station and Qualcomm test mobile phone in November last year.
Later this week, South Korea will display the pre-standard 5g network of the PRE-Standard 5G network at the Pingchang Winter Olympics. Phil Twist, Nokia Mobile Network Marketing, said at the press conference before MWC, this month, this month, the MWC conference held in Spain will involve "5G Commercialization - How to return to the return, and will intelligently incorporate the network" theme . Nokia will display the latest version of the 5G Reefshark chip group designed for the MWC. The company-designed Airscale Base Station supports ReefShark modules that can upgrade from LTE's 28Gbps to 84Gbps.
With a plurality of modules of the 10 nm chipset, the Airscale floor will support up to 6TBIT / S throughput. Nokia said that up to 30 customers have reefshark, some plans to have this year.
On the phone, the vendor expects to display the 4x4 MIMO antenna and up to 5 20MHz carriers to support more than 20 data streams. This technology will drive advanced LTE (Advanced LTE) and 5G to transcend the current Gigabit LTE mobile broadband business, some operators are very interested in being launched in the fall of 2018.
Only fast horses whip can lead Qualcomm leaders in mobile phone baseband chips Intel. Intel announced in November last year that CDMA and Gigabit Speeds were planned in the 2018 cellular modem and support up to 1.6Gbps downlink in 2019.
In the 5G competition, the new NR specification is "everyone is waiting ... we are currently running the first version of the deformation version, there will be more deformation versions in the future," said Twist.
There will be a lot of radio frequency chips and backhaul. For example, Nokia is developing radio using high-capacity three carrier polymeric base stations, and a beam for high bandwidth forming radio. In the backhaul, it is designing microwave, IP and optical options.
With the setting of 5G radio standards, the next large agenda item is a network layering. TWIST said that the final standard of this version of virtual radio broadcast is still exploring, and it is expected that there will be results in June this year.
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