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Interaction method, device and communication system for cause information

An interactive device and reason technology, applied in the field of communication, can solve problems such as cause information analysis errors, base station understanding inconsistencies, etc., and achieve the effect of avoiding analysis errors

Inactive Publication Date: 2020-01-31
FUJITSU LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, under the RAN sharing mechanism, if the reason for triggering handover or rejecting handover is still expressed according to the existing cause information, the base stations receiving the cause information may have different understandings, which will lead to inconsistencies in understanding between base stations, and the occurrence of Reason information parsing error problem

Method used

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  • Interaction method, device and communication system for cause information
  • Interaction method, device and communication system for cause information

Examples

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Embodiment 1

[0031] An embodiment of the present invention provides a method for interacting with cause information. figure 1 It is a flow chart of the interaction method of reason information in the embodiment of the present invention, such as figure 1 As shown, the interaction method includes:

[0032] Step 101, the first base station sends a message to the second base station under the radio access network sharing mechanism, wherein the message indicates that the origination reason is related to one or more operators.

[0033] In this embodiment, the first base station and the second base station can communicate through the S1 interface, that is, the first base station can send a message to a mobile management entity (MME, Mobile Management Entity), and then the MME forwards the message to the second base station. The first base station and the second base station may also communicate through the X2 interface, that is, the first base station may directly send the message to the second...

Embodiment 2

[0062] An embodiment of the present invention provides a device for interacting with cause information, which can be configured in a sending base station or a receiving base station, and the same content as that in Embodiment 1 will not be repeated here.

[0063] figure 2 It is a schematic diagram of the structure of the interaction device for the cause information of the embodiment of the present invention, such as figure 2 As shown, the interaction apparatus 200 includes: a message sending unit 201, which sends a message under the wireless access network sharing mechanism, wherein the message indicates that the originating reason is related to one or more operators.

[0064] image 3 is another schematic diagram of the structure of the interaction device for the cause information of the embodiment of the present invention, as shown in image 3 As shown, the interaction device 300 includes: a message receiving unit 301, configured to receive a message under the wireless a...

Embodiment 3

[0078] An embodiment of the present invention also provides a communication system, including the base station described in Embodiment 2. The same content as in Embodiments 1 and 2 will not be repeated.

[0079] Figure 5 is a schematic diagram of the composition of the communication system of the embodiment of the present invention, such as Figure 5 As shown, the communication system 500 includes a first base station 501 and a second base station 502 . Wherein, the first base station 501 sends a message under the radio access network sharing mechanism, wherein the reason for initiating the message is related to one or more operators; the second base station 502 receives the message.

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Abstract

Embodiments of the present invention provide an interaction method of reason information, an apparatus and a communication system, wherein interaction method comprises: sending a message under a wireless access network sharing mechanism, wherein the message represents that an initiation reason is related to one or multiple operators. Through the embodiments of the present invention, inconsistency in understanding between base stations can be prevented from occurring and a problem of incorrectly parsing the reason information can be avoided.

Description

technical field [0001] The present invention relates to a communication field, in particular to an interaction method, device and communication system for cause information under a radio access network (RAN, Radio Access Network) sharing mechanism. Background technique [0002] In a Long Term Evolution (LTE, Long Term Evolution) system, multiple operators may share resources of a cell according to a certain ratio, for example, operator 1 and operator 2 occupy 30% and 70% of the resources of the cell, respectively). [0003] In the existing handover process, the reason for triggering the handover may be to reduce the load of the source cell or optimize resource allocation; the reason for the handover rejection may be that there is no available resource in the target cell. However, under the RAN sharing mechanism, the reason for triggering the handover may be to reduce the load of an operator or optimize the resource allocation of an operator; the reason for the rejection of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/08
CPCH04W92/20
Inventor 汪巍崴李兆俊吴联海
Owner FUJITSU LTD
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