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IP address allocation method and device for single board of BBU of base station

A technology of IP address and reference address, which is applied in the field of communication, can solve problems such as the lack of single-board IP address allocation solutions, and achieve the effect of ensuring scalability and uniqueness

Active Publication Date: 2010-05-12
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to provide a method and device for assigning an IP address to a single board of a base station BBU, so as to solve the problem of lack of an effective single board IP address assignment solution in the prior art

Method used

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  • IP address allocation method and device for single board of BBU of base station
  • IP address allocation method and device for single board of BBU of base station
  • IP address allocation method and device for single board of BBU of base station

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Embodiment Construction

[0025] The main idea of ​​the present invention is that the main control single board assigns a unique reference IP address to it according to the rack number, frame number and slot number of each single board, and then each single board according to its own reference IP address, Then assign IP addresses to other chips in the board that need to be assigned IP addresses. Chips such as CPU and DSP on each board of the base station BBU can have their own independent IP. If a chip (such as CPU, etc.) has multiple cores, each core can also have its own IP.

[0026] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] figure 1 is a schematic diagram of the architecture of a base station BBU system according to an embodiment of the present invention, such as figure 1 As shown, the base station B...

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Abstract

The invention discloses an IP address allocation method and an IP address allocation device for a single board of a BBU of a base station. The method comprises that: a main control single board determines a reference IP address of the single board according to the position information of the single board, wherein the single board comprises the main control single board and a peripheral single board; and the single board allocates IP address for chips to be allocated with addresses according to the reference IP address. By the method and the device, the uniqueness of the IP address of each single board and the expandability of the allocated IP on each single board can be ensured, so that various single boards of the BBU of the base station can effectively cooperate.

Description

technical field [0001] The invention relates to the communication field, in particular to an IP address allocation method and device for a BBU single board of a base station. Background technique [0002] With the continuous advancement of modern technology, the design of base station BBU (Building Base band Unit, indoor baseband processing unit) boards is becoming more and more complex, and the chips used on the boards are becoming more and more sophisticated, and the chip functions are accelerating and powerful. The situation of an all-IP (Internet Protocol, Internet Protocol) base station is also becoming more and more obvious. In this situation, there are still the following problems when assigning the IP address of the base station BBU board: [0003] (1) Each board can have its own IP address for information exchange with other boards in the base station. Not only the CPU (Central Processing Unit, central processing unit) chip on each board has its own IP address, but...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/12
Inventor 贺胜洪钟爽莉张建新王超田森
Owner ZTE CORP
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