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1. CN111865419 - 5G-oriented intelligent optical access network local side cloud system based on building block type architecture

Office
China
Application Number 202010645445.0
Application Date 07.07.2020
Publication Number 111865419
Publication Date 30.10.2020
Grant Number 111865419
Grant Date 28.09.2021
Publication Kind B
IPC
H04B 10/25
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
10Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
25Arrangements specific to fibre transmission
H04B 10/2575
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
10Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
25Arrangements specific to fibre transmission
2575Radio-over-fibre, e.g. radio frequency signal modulated onto an optical carrier
H04L 12/931
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
70Packet switching systems
931Switch fabric architecture
H04L 12/933
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
70Packet switching systems
931Switch fabric architecture
933Switch core, e.g. crossbar, shared memory or shared medium
CPC
H04B 10/2575
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
10Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
25Arrangements specific to fibre transmission
2575Radio-over-fibre, e.g. radio frequency signal modulated onto an optical carrier
H04B 10/25
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
10Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
25Arrangements specific to fibre transmission
H04L 49/70
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
49Packet switching elements
70Virtual switches
H04L 49/15
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
49Packet switching elements
15Interconnection of switching modules
Applicants SOUTHEAST UNIVERSITY
东南大学
TAICANG T&W ELECTRONICS CO., LTD.
太仓市同维电子有限公司
Inventors ZHU MIN
朱敏
REN XUEQI
任雪琦
ZHOU YIJUN
周怡君
YUE PENG
岳鹏
GU PINGPING
顾萍萍
Agents 北京天奇智新知识产权代理有限公司 11340
Title
(EN) 5G-oriented intelligent optical access network local side cloud system based on building block type architecture
(ZH) 一种基于积木式架构的面向5G的智能光接入网局端云系统
Abstract
(EN) The invention discloses a 5G-oriented intelligent optical access network local side cloud system based on a building block type architecture. The system comprises three resource pools, an OpenFlow virtual switch, a client layer agent thereof, an intelligent access cloud system software definition controller and a network function virtualization arrangement controller, wherein the three resource pools are a virtual OLT line terminal pool, a virtual baseband processing unit vBBU pool and a server pool for bearing a virtual network function vNF; the OpenFlow virtual switch connects the three resource pools together, so that the three resource pools are interconnected and intercommunicated. The core function of the invention is to realize a future intelligent access cloud system integrating optical fibers, wireless functions and edge data centers; and the building block type architecture is adopted to innovate and upgrade a traditional optical access network local side site; and the systemhas the advantages of open cloudization, module combination, flexible deployment, simplified operation and maintenance and the like.
(ZH) 本发明公开了一种基于积木式架构的面向5G的智能光接入网局端云系统,包括:虚拟OLT线路终端池、虚拟基带处理单元vBBU池、承载虚拟网络功能vNF的服务器池等三个资源池,OpenFlow虚拟交换机及其客户层代理器,以及智能接入云系统软件定义控制器和网络功能虚拟化编排控制器;其中,OpenFlow虚拟交换机将上述三种资源池联系在一起,互联互通。本发明的核心功能在于实现了光纤、无线和边缘数据中心相融合的未来智能接入云系统,并采用积木式架构,对传统的光接入网局端站点完成一次革新升级,具有开放云化、模块组合、灵活部署、简化运维等特点。
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