2019阿里投资者日-天猫:阿里巴巴导入策略-201909.pdf
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1、standards will ultimately be required for microprocessors, devices, and device modules, as well as the 3 main layers of network infrastructure: Core network, the backbone of network exchanges, gathering and dispatching data packages Radio Access Network, made up of equipment that links the core netw
2、ork to user devices Services and systems, overall architecture and service capabilities Each of these layers requires the coordination of multiple hardware and software elements that were developed by independent technology vendors. Interoperability amongst them is necessary to ensure good network p
3、erformance and economic efficiency in production. Technical standards aim at ensuring interoperability. As 5G involves stakeholders from other industries, the standardization process is broader than for 4G: it includes standards for specific application interfaces. For successful, universal 5G, it i
4、s vital to produce hardware with a general design based on common standards with exible network capabilities. If modules and user devices have standardized interfaces and specications, the industry will benet from better scale effects and faster 5G adoption. 2.1 Standards benet consumers and compani
5、es as they lower investment and deployment costs, facilitate connectivity and foster interoperability8 Founded in 1998 by regional standards organizations, 3GPP produces the Technical Reports and Technical Specications that dene 3GPP technologies: Nature of the organization: “Non political“ role in
6、decision-making, but “a partnership“ between Standard Development Organizations (SDOs); culture of consensus drives decision making process; focused on science and technology Structure and procedures: Technical specification groups (TSG) dedicated to Radio Access Network, Services clearly dened agen
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