Information recording method, information acquisition method, equipment and system

A technology for information recording and changing information, applied in the field of communications, can solve problems such as inability to optimize network systems and current network system performance statistics

Active Publication Date: 2013-09-25
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] For CCO, if the network side cannot perform redirection or cell change information based on the UE, it cannot optimize the network system and / or collect statistics on the performance of the current network system

Method used

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  • Information recording method, information acquisition method, equipment and system
  • Information recording method, information acquisition method, equipment and system
  • Information recording method, information acquisition method, equipment and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] figure 1 It is a schematic flowchart of the information recording method according to Embodiment 1 of the present invention. like figure 1 As shown, the information recording method includes the following steps:

[0044] 101. The UE receives a redirection indication or a cell change command sent by a first network node; wherein the redirection indication or a cell change command is used to instruct the UE to establish a communication connection with a second network node;

[0045] 102. The UE performs redirection or cell change, and records redirection information or cell change information;

[0046] 103. The UE reports the redirection information or cell change information.

[0047]Wherein, the first network node and the second network node may be different wireless access network nodes of different wireless access systems, may be different wireless access network nodes of the same wireless access system, or may be of the same wireless access system different frequ...

Embodiment 2

[0061] On the basis of the first embodiment above, the record redirection information or cell change information specifically includes:

[0062] Parsing the redirection indication or the cell change command, if the redirection indication or the cell change command carries indication information for instructing the UE to perform a recording operation, then the UE records the redirection information or the cell change information.

[0063] Specifically, the UE needs to record redirection or cell change information based on an instruction from the network side. Wherein, the network side carries indication information for instructing the UE to perform redirection or CCO recording in the redirection indication, the cell change command or other RRC messages (for example, RRC reconfiguration message or UE control information).

[0064] More specifically, the source RAT network performs one or more of the following settings on the UE, for example, by adding indication information in t...

Embodiment 3

[0112] On the basis of any of the above embodiments,

[0113] The UE reporting the redirection information or cell change information includes:

[0114] The UE redirects or changes the cell to the second network node, and reports the redirection information or cell change information to the second network node; or

[0115] The UE fails to be redirected or cell changed to the second network node, and reports the redirection information or cell change information to the first network node or the third network node.

[0116] In addition, after the UE fails to change the cell to the second network node, it also includes:

[0117] Sending a cell change failure message to the first network node or the third network node.

[0118] Wherein, the unsuccessful redirection or cell change of the UE to the second network node refers to that when the UE performs cell selection or cell reselection from the first network node to a cell under the second network node, in the second network nod...

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Abstract

The invention provides an information recording method, an information acquisition method, equipment and a system. The information recording method comprises the steps that UE receives redirect instructions or cell change orders sent by a first network node, wherein the redirect instructions or the cell change orders are used for indicating the UE and a second network node to build communicating connection; the UE executes the redirect instructions or the cell change orders and records redirect information or cell change information; the UE reports the redirect information or the cell change information. According to the information recording method, the information acquisition method, the equipment and the system, the fact that the redirect information and CCO information are recorded under the condition of redirection or CCO is achieved.

Description

technical field [0001] The present invention relates to communication control technology, in particular to an information recording method, information acquisition method, equipment and system, belonging to the field of communication technology. Background technique [0002] The mobility of User Equipment (UE) refers to the occurrence of cell reselection, handover, and cell change (Cell change) between different network nodes according to different Radio Resource Control (RRC) states of the UE. order) or redirection, where cell reselection is applicable to UEs in idle state, while handover, cell change and redirection are applicable to UEs in connected state. Redirection, cell reselection, and cell change do not require a negotiation process on the network side, and are independently determined by the source network, while handover requires the target network to confirm that the UE can receive the handover, and the source network notifies the UE to perform the handover. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/02H04W36/00
CPCH04W36/0079
Inventor 杨晓东
Owner HUAWEI TECH CO LTD
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