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Method, network equipment and system for transmitting cell information

A technology of network equipment and cell information, applied in the field of communication, can solve problems such as poor real-time performance, high error rate, and inability to update adjacent cell information, and achieve the effect of reducing error rate and complicated labor

Active Publication Date: 2015-05-06
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the participation of human factors in this configuration method, the configuration error rate will be relatively high, and the real-time performance is poor, and it is impossible to update the information of adjacent cells in real time

Method used

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  • Method, network equipment and system for transmitting cell information
  • Method, network equipment and system for transmitting cell information
  • Method, network equipment and system for transmitting cell information

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0020] In order to reduce the error rate of configuring adjacent cell-related information and to update the adjacent cell-related information in real time, an embodiment of the present invention provides a method for transmitting cell information, the method comprising:

[0021] The network device of the source cell transmits the cell information to the network device of the target cell through an interface message. The cell information is the information of the neighbor cell of the target cell, and the neighbor cell of the target cell is the source cell.

[0022] Next, in this embodiment, taking the network equipment of the source cell and the network equipment of the target cell belonging to different systems as an example, the transfer of cell information between different systems is introduced:

[0023] (1) The LTE system is connected to other wireless network systems (such as UMTS or GSM, etc.);

[0024] see Figure 4 , the eNB carries the cell information to be sent in ...

Embodiment 2

[0047] This embodiment takes the transfer of cell information between the same systems as an example, and introduces different systems respectively:

[0048] (1) LTE system

[0049] see Figure 7 , the cell information to be sent is carried between the eNBs in an interface message of the X2 interface (that is, an X2 interface message) for transmission. Of course, the sender eNB can also serve as the receiver to receive cell information transmitted by other eNBs through the X2 interface message. Since the process of sending cell information is similar to the process of receiving cell information, only the sending process is used as an example for illustration.

[0050] Wherein, the cell information to be transmitted may be: neighbor cell information of the sender's cell, and for the receiver of the cell information, it may be referred to as neighbor cell information of the neighbor cell. The specific information may include: CGI, and / or frequency point, and / or bandwidth, and / ...

Embodiment 3

[0068] In order to reduce the error rate of configuring adjacent cell-related information and update the adjacent cell-related information in real time, an embodiment of the present invention provides a system for transmitting cell information. Refer to the description in the method embodiment, see Figure 9, the system includes: a network device 901 of a source cell and a network device 902 of a target cell.

[0069] Wherein, the network device 901 of the source cell specifically includes: a transfer module, configured to transfer the cell information to the network device of the target cell through an interface message, the cell information is the neighbor cell information of the target cell's neighbor cell, and the target cell neighbor cell is the source district.

[0070] Specifically, when the interface message is an X2 port message or an Iur port message, the transfer module is further configured to: send the cell information to the access network device of the target ce...

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PUM

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Abstract

A method, a network equipment and a system for transmitting cell information, which belong to the field of communication technology. The method includes: the network equipment of the source cell transmits the cell information to network equipment of the destination cell via an interface message, wherein the cell information is the neighbor cell information of the neighbor cell of the destination cell, and the neighbor cell of the destination cell is the source cell. The technical solution provided by the embodiment of the present invention does not require to configure cell information manually, automatic configuration is achieved to reduce the error rate and heavy labor caused by manual configuration.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a cell information transfer method, network equipment and system. Background technique [0002] In the prior art, the structural framework of the LTE (Long Term Evolution, long-term evolution) system can be as follows figure 1 As shown, wherein, MME (Mobility Management Entity, mobile management entity) / SGW (Serving Gate Way, serving gateway) and eNB (eNodeB, evolved base station) are connected by S1 interface, and between eNBs are connected by X2 interface; UMTS ( Universal Mobile Telecommunication System (Universal Mobile Telecommunication System) structural framework can be as follows figure 2 Shown, wherein, MSC (Mobile Services Switching Center, mobile service switching center) / SGSN (Serving GPRS Support Node, serving GPRS support node) and RNC (Radio Network Controller, radio network controller) are Iu interface connection, RNC The Iur interface is connect...

Claims

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Application Information

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IPC IPC(8): H04W8/00
CPCH04W24/02H04W88/08H04W92/20H04W92/22
Inventor 黄英杨利
Owner HUAWEI TECH CO LTD
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