Method and device for sending measurement control messages

A technology for measuring control messages and sending methods, applied in the field of communications, can solve the problems of delay of wireless bearer signaling messages, low signaling channel bearer rate, call establishment failure, etc., to ensure the success rate of connection and avoid the reception of signaling messages. Incomplete, the effect of reducing the load

Active Publication Date: 2011-06-01
DATANG MOBILE COMM EQUIP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Since the current measurement control message is issued in the way of rebuilding all neighboring cells, the measurement control message carries a large amount of neighboring cell information (more than 18 neighboring cells). During this process, many signaling messages are transmitted on the air interface. The bearer rate is low, and the measurement control message needs to be sent in packets, which will lead to the delay of the radio bearer signaling message, so that the newly established radio bearer on the network side has come into effect, but the UE has not received all the messages of the full radio bearer establishment, and finally call setup failed

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  • Method and device for sending measurement control messages
  • Method and device for sending measurement control messages
  • Method and device for sending measurement control messages

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Embodiment 1

[0027] Embodiment 1 of the present invention provides a method for sending a measurement control message. The application scenarios include but are not limited to the process of switching from a source cell to a target cell when a user equipment at the cell edge establishes a call service in a TD-SCDMA network. Such as image 3 As shown, when the user equipment is handed over from the source cell to the target cell, the method includes the following steps:

[0028] In step 301, the network side obtains the first neighboring cell information of the source cell and the second neighboring cell information of the target cell.

[0029] In the embodiment of the present invention, with Figure 4 The shown cellular network neighbor cell configuration relationship diagram is taken as an example. The principle of cellular network neighbor cell configuration is usually two surrounding cells. Figure 4 Among them, the adjacent cells of cell A are the involved cells (A1, A2, A3...A18), a...

Embodiment 2

[0052] Based on the same inventive concept as the above method, an embodiment of the present invention also provides a device for sending a measurement control message, such as Figure 6 As shown, the equipment includes:

[0053] An acquiring module 11, configured to acquire the first neighbor cell information of the source cell and the second neighbor cell information of the target cell when the user equipment is handed over from the source cell to the target cell;

[0054] A determining module 12, configured to determine third neighboring cell information different from the second neighboring cell information in the first neighboring cell information, and determine fourth neighboring cell information different from the first neighboring cell information in the second neighboring cell information;

[0055] The sending module 13 is configured to send a measurement control message to the user equipment, where the measurement control message carries information about deleting th...

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Abstract

The invention discloses a method and device for sending measurement control messages, wherein the method comprises: when user equipment is switched from a source cell to a target cell, a network side acquires first neighborhood information of the source cell and second neighborhood information of the target cell; the network side determines third neighborhood information which is contained in thefirst neighborhood information and different from the second neighborhood information, and determines fourth neighborhood information which is contained in the second neighborhood information and different from the first neighborhood information; and the network side sends a measurement control message to the user equipment, wherein the measurement control message carries instructions for deleting the third neighborhood information and establishing the fourth neighborhood information. In the embodiment of the invention, the success rate of connection is guaranteed, the signaling delay is reduced, the network overhead is reduced, and the customer perception degree is enhanced.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method and device for sending a measurement control message. Background technique [0002] In the TD-SCDMA (Time Division-Synchronous Code Division Multiple Access) network, when the user is at the edge of the cell, the service signaling establishment process will be accompanied by inter-cell handover. After the inter-cell handover occurs, the RNC (Radio Network Controller, radio network controller) needs to send a MeasurementControl (measurement control) message to the target cell to notify the UE (User Equipment, user equipment) of the neighbor cell information and measurement criteria of the target cell, and the current implementation of the MeasurementControl message is It is to clear all the cell information originally reserved by the UE through the removeAllInterFreqCells (clear all added frequency cells) message, and then re-deliver new cell information (n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/02H04W76/04
Inventor 蒋珀黄崧
Owner DATANG MOBILE COMM EQUIP CO LTD
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