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A method for base station blind start, base station and centralized dhcp server

A server, centralized technology used in connection management, electrical components, access restrictions, etc., to solve problems such as RAN network overhead surge

Active Publication Date: 2020-10-30
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It can be seen that the existing base station blind start technology will cause a surge in the network overhead of the RAN when the number of blind start base stations is large, causing a network storm

Method used

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  • A method for base station blind start, base station and centralized dhcp server
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  • A method for base station blind start, base station and centralized dhcp server

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Embodiment Construction

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the Some, but not all, embodiments are invented.

[0032] It should be noted that, in this article, words such as "first", "second", and "third" are only used to distinguish the same names, and do not imply the relationship or order between these names.

[0033] Such as figure 1 As shown, the embodiment of the present invention discloses a method for blind starting of a base station, and the subject of execution of the method is the base station. A centralized DHCP server is deployed in the radio access network RAN, and each radio network controller RNC included in the RAN does not enable the DHCP function; the method may inc...

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PUM

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Abstract

The invention discloses a base station blind start method, a base station and a centralized DHCP server. A centralized DHCP server is deployed in the RAN, and each RNC included in the RAN does not enable the DHCP function; the method includes: the base station initiates the DHCP process to receive the OM channel IP address assigned by the DHCP server; the base station initiates the OM channel establishment process carrying EID information to the DHCP server based on the OM channel IP address; the base station sends a base station configuration file request message to the DHCP server through the OM channel to The storage information of the base station configuration file carried in the response message of the DHCP server is extracted; the base station obtains the base station configuration file based on the stored information; the base station establishes a connection with the RNC in the RAN based on the base station configuration file, and realizes blind start of the base station. The invention reduces the risk of network storm by deploying a centralized DHCP server.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a base station blind start method, a base station and a centralized DHCP server. Background technique [0002] The Universal Terrestrial Radio Access Network (UTRAN) in the third generation mobile communication (3G) network is composed of a radio network controller (Radio Network Controller, RNC) and a base station (Node B, NB). The RNC is the UTRAN exchange and control elements. RNC is also called a base station controller, and is mainly used to manage and control multiple base stations connected to it. [0003] During the blind startup process of the base station, the base station, acting as a client, broadcasts Dynamic Host Configuration Protocol (Dynamic Host Configuration Protocol, DHCP) discovery information, that is, DHCP discover information to find a DHCP server. Every host on the network that has installed the TCP / IP protocol will receive this broadcast...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/12H04W48/14H04W76/11
CPCH04W48/14H04L61/5014
Inventor 孙艳芝
Owner DATANG MOBILE COMM EQUIP CO LTD