It is understood that from February 25 to 28, 2019, China Telecom will jointly Intel, H3C in the 2019 World Mobile Communications Conference (MWC) to show the full open wireless access network (O-RAN) concept 5g White boxed indoor small base station prototype. This is another major breakthrough in the 5G technology field, which is conducive to the rapid driving of the formal commercial process of 5G.
The white box of the 5G base station will enable the mobile communication industry chain to open from the closure, which is conducive to attracting a large number of small and medium-sized enterprises with innovative ability to enter the mobile communication industry, further activating industrial vitality, reshaping industrial ecology; also also gives telecom operators Bring new opportunities, enabling operators to provide new business and applications more quickly and efficiently, to meet all kinds of special needs of ordinary customers and vertical industries.
The 5G white boxed small base station showed the 3300-3600 MHz operating frequency band, 4-year-old antenna configuration mode, which can effectively solve the capacity problem of the room coverage of the 5G era. Baseband processing units based on the general server, hardware and hardware decoupling can also be provided for future expansion supporting edge application functions such as mobile edge computing (MEC).
Faced with the possibility of 5G deployment, including China Telecom, US Verizon, AT & T, Japan Docomo, Germany DT, South Korea SKT, KTF, etc. The Alliance, expects to implement the concept of network intelligence, interface openness, hardware white box, and software, and implement innovation of wireless access network (RAN), further enhance the open level of the next generation of wireless communication networks.
As one of the 15 directors of the O-RAN, China Telecom has actively promoted the research of white-boxed indoor small base stations, and has achieved breakthrough progress: as an O-RAN WG7 white box hardware subsequent white box base station scene and Base station type analysis standard reporter, China Telecom led the world's largest companies to complete O-RAN's first white boxed hardware standard - "Deployment Scenarios and Base Station Classes; for White Box Hardware"; Open in O-RAN In the pre-pass, China Telecom took the lead in identifying the differentiation needs of the indoor small base station and the traditional macro station in the pre-transmission interface, and will continue to promote the opening of the pre-transmission interface of the 5G indoor small base station.
The research and development of 5G white boxed small base stations not only helps to solve the upgrade problem of the passive cabin system to 5G, but also to greatly reduce the entry threshold for the industry through hardware, providing new opportunities for domestic chips and devices. It also creates conditions for MEC and virtualized base stations.
It is reported that China Telecom will continue to promote the development and verification of the 5G white box indoor small base station, fully demonstrate its wireless performance, reliability, comprehensive cost, etc., further promote the maturity of the white box equipment technology program, in order to promote 5G The development and innovation of commercial and industrial chain actively contributes. , Read full text, original text title: China Telecom 5G white box small base station will
Source: [Micro Signal: hhfine, WeChat public number: Huang Haifeng's communication life] Welcome to add attention! Please indicate the source of the article.
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