A kind of ip address pool management method in 5g system
A technology of IP address and management method, applied in the field of IP address pool management, can solve the problems of limited application, dynamic creation of access network and core network integration architecture without considering 5G network, etc.
Active Publication Date: 2021-03-23
DONGGUAN UNIV OF TECH
View PDF9 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In the future 5G network, since this method does not consider the dynamic creation of the 5G network's architecture where the access network and the core network are integrated, its application is relatively limited
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0032] The solution provided by the present invention is based on the 5G architecture, and 5G will establish a logical slice network based on NFV / SDN, and its block diagram is as follows image 3 shown. The bottom layer is the basic hardware platform, including the access network and the core network. In 5G, both the access network and the core network adopt cloud architecture, that is, the implementation of the access network and the core network is based on cloud technology. On top of the hardware platform is a software virtualization layer, including various controllers, such as SDN controllers, storage controllers, and computing controllers, which control the underlying physical hardware through dedicated interface APIs. On top of this is the slice management and orchestration unit, which customizes various slice networks according to user needs, and stores common slice modules in slice warehouses to speed up the establishment and adjustment of slice networks. In this laye...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The solution provided by the present invention is based on the next-generation 5G network architecture, considering a system where the access network and the core network are integrated, at least some network elements in the core network are moved down to the access network. The uRLLC scenario is mainly considered. In order to reduce the end-to-end delay and meet the reliability of data transmission, some network elements of the core network (such as GW including S / P-GW) are moved down to the access network, so that the access network will have Independent IP address management and allocation capabilities, as well as routing functions, but a direct impact brought by the downshifting of GW is that its IP address pool management will be different from traditional LTE networks. The main difference is that the next-generation 5G network will dynamically create network slices based on NFV / SDN. Since slice networks in the access network need to be created and deleted in real time as needed, the impact is that each slice Network elements in the network will be created and deleted as needed. Therefore, the allocation of the IP address pool of the GW will be dynamically managed according to needs, including dynamic creation, dynamic allocation, adjustment, and recycling. The solution of the present invention is based on the above framework and proposes a solution.
Description
technical field [0001] The present invention relates to the technical field of mobile communication, and more specifically, to an IP address pool management method in a 5G system. Background technique [0002] As the wireless communication changes from the traditional real-time voice service to the current data service, the number of terminals connected to the wireless communication system and the transmission rate both increase geometrically. In order to meet the explosive demand for wireless communication, the next-generation 5G communication network needs to support a wider range of business types and provide better coverage and high-quality services than the current 4G, such as greater transmission rates and lower bandwidth. end-to-end latency. Faced with the different requirements of various business types, the next-generation 5G network mainly divides all business types into three types of application scenarios: the first is the evolved mobile broadband eMBB (evolved ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/12H04L12/24H04W28/16
CPCH04L41/0893H04W28/16H04L61/5061H04L61/5007
Inventor 黄妙娜
Owner DONGGUAN UNIV OF TECH