On October 23, facing the 5G era of trial commercial next year, US Qualcomm announced a number of progress in 5G commercialization. During the high-pass 4G / 5G summit in Hong Kong, Qualcomm officially released the most "small" new product to the smartphone and other types of mobile terminals - complete integrated 5G new vacation (5G NR) MMWave module.
This latest millimeter wave antenna module is 25% small than the first batch of QTM052 mm wave antenna modules released in July 2018. It is better to meet the manufacture of 5G new vacation smartphones and mobile terminals in 2019. Strict requirements for terminal size. These OEM vendors can also design antenna layout more compatible with these smaller antenna modules.
QTM052 mm wave antenna module can match Qualcomm Snapdragon X50 5G modem. The above designs use the phased antenna array design to support a very compact package size, and a smartphone can integrate up to 4 modules. This design also supports advanced beamforming, beam-oriented and beam tracking techniques to significantly improve the coverage and reliability of millimeter wave signals.
Finally, the system includes integrated 5G new air-port radio transceivers, power management ICs, RF front-end components, and phased antenna arrays, and can be 27.5-29.35 (N257) and complete 27.5-28.35GHz (N261) and 37- 40GHz (N260) mm wave band supports up to 800 MHz bandwidth.
At present, the newly launched smaller QTM052 millimeter wave antenna module series is being monitored to Qualcomm, is expected to be in the middle of the 5G new vacation commercial terminal in early 2019.
The first 5G new air interface that complies with 3GPP specification 6GHz or less OTA call
In addition to smaller size 5G millimeter wave modules, Qualcomm also announced the success of the mobile test terminal that successfully utilized the smartphone size, completed the 5G new space port OTA call that complies with 3GPP Rel-15 specification in the 6GHz below.
The above call is carried out in Ericsson Lab in Stockholm, Sweden, based on 3.5GHz band. Similar to the first OTA calls completed by 28GHz and 39GHz millimeters in September 2018, this 6GHz below the 6GHz commercial 5G new vacation radio AIR 6488 and baseband products and integrated Gao Yu Dragon X50 5G modem and radio frequency son The system's mobile test terminal.
Ericsson and Qualcomm announced in December 2017 to carry out interoperability testing (IODT), the purpose is to launch commercial infrastructure in accordance with 5G new airborne standards in the first half of 2019, commercial smartphones and other commercial mobile terminals flat.
This high-pass and Ericsson uses 6GHz or less and the millimeter band successfully completed the 5G OTA call is a key milestone in the 5G commercial process. It will further promote 5G commercial preparation, support mobile operators' 5G new airport network deployment. At the same time, it can also help global operators and OEM vendors use the products of the above two companies to carry out independent tests in laboratory and outside.
Create a 5G small base station with Samsung
Another 5G progress is Qualcomm and Samsung is working together to develop 5G small base stations. This Samsung 5G small base station solution based on FSM100XX can delay massive 5G network rate, capacity, coverage and ultra-low lowness. It is expected that it will begin in 2020.
Gaotong FSM 100XX 10 nano 5G solution can support Samsung 5G small base station solutions use 6GHz or less and millimeter wave spectrum to help provide a new generation of wireless experience. FSM100XX is released in May 2018 to provide a number of excellent 5G features, including MIMO baseband features in a compact package.
In view of the communication characteristics of the frequency band, small base station solutions will support the construction of a consistent 5G experience, especially in the indoor environment that produces most data consumption. Samsung's 5G small base station solution will provide mobile network operators with quality tools to support numerous outdoor and interior deployment scenarios.
In addition, the 5G network will use small base stations to provide milliga-specific throughput and millisecond time delay to enhance wireless experience and support diversified emerging applications, such as enhance reality and virtual reality. In addition, the 5G network high speed is low-time delays, but also allows automatic guides (AGVs) that rely on high-speed safety wireless links to achieve industrial automation.
In July this year, Qualcomm has shown QTM052 mmwave antenna module. This is the first antenna module that brought high-speed network spectrum with mobile phone, which plus QPM56XX 6GHz and the following RF module plus X50 5G MODEM, It makes up a set of 5G networks used for mobile terminals.
Qualcomm President Christiano Amon said that when the QTM052 mm wave antenna module allows OEM manufacturers to build a 5G smartphone profile, there is a broader imagination space and design freedom, "this milestone innovation is also consolidated Qualcomm Leading position on the 5G commercial road in early 2019.
At Qualcomm 4G / 5G summit, Qualcomm President Christiano Amon revealed that at least two 5G flagship mobile phones will be available in 2019. But it did not disclose a mobile phone brand. Aunt, now the world's multiple OEM manufacturers using the Snapdragon 800 series chipset are developing 5G smartphones. By 2019, at least two important 5G flagship mobile phones, "In the first half, consumers can see The first support for 5G flagship mobile phones, you can also see the second year at the end of the year.
A Meng pointed out that it is expected to see how many Android phones that support 5G functionality, OEM manufacturers are ready.
In the PPT displayed in Amum, China OEM manufacturers include OPPO, VIVO and Xiaomi. But he did not disclose the first 5G mobile phone.
Original address: https://www.eeboard.com/news/5g-189/
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