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Cell blockage and blockage-releasing methods

A cell and cell identification technology, applied in the field of mobile communication, can solve the problem of low efficiency of cell blocking execution

Inactive Publication Date: 2014-03-26
POTEVIO INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0019] It can be seen that in the cell blocking method provided by the prior art, when initiating common priority cell blocking, if the designated cell is not in idle state, CRNC needs to wait for a period of time, after waiting for a period of time, if the designated cell is still in non-idle state, CNRC The specified cell can only be blocked after actively releasing the online users in the specified cell. When initiating low-priority cell blocking, if the specified cell is not idle, CRNC also needs to wait for the specified cell to become idle before performing the blocking operation. Therefore, the cell The execution efficiency of blocking is relatively low

Method used

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  • Cell blockage and blockage-releasing methods
  • Cell blockage and blockage-releasing methods
  • Cell blockage and blockage-releasing methods

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Embodiment Construction

[0048] In order to make the object, technical solution and advantages of the present invention clearer, the solutions of the present invention will be further described in detail below with reference to the accompanying drawings and examples.

[0049] image 3 It is a flowchart of a cell blocking method provided by the present invention. Such as image 3 As shown, the method includes the following steps:

[0050] Step 301, Node B sends a resource blocking request (Block Resource Request) message to CRNC, and the message carries a designated cell ID, a blocking priority indication information element (Blocking Priority Indicator IE) and a timer information element (Shutdown Timer IE).

[0051] For step 301, reference may be made to the content of step 101 in the prior art.

[0052] Step 302, CRNC judges cell blocking class according to Blocking Priority Indicator IE, if cell block class is when high priority, then directly execute step 307; If cell block class is when common...

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Abstract

The invention discloses a cell blockage method, which comprises the steps of: when a cell blockage type is a common priority or a lower priority, if an appointed cell is in a busy state, sending a cell reallocation request message to a Node B by a CRNC (Controlling Radio Network Controller) for requesting the value of power transmitted by a primary common control physical channel (P-CCPCH) of the appointed cell is configured to be a preset minimum value, and configuring the value of the power transmitted by the P-CCPCH of the appointed cell to be a preset minimum value by the Node B according to the cell reallocation request message. The invention also discloses a cell blockage-releasing method. By adopting the cell blockage method and the cell blockage-releasing method disclosed by the invention, releasing efficiency of cell blockage can be increased.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a cell blocking and unblocking method. Background technique [0002] In the third-generation mobile communication Time Division Synchronous Code Division Multiple Access (TD-SCDMA) standard, cell blocking is a basic process in the NBAP (Node B Application Part, NBAP) protocol. In this process, the control radio network controller (Controlling Radio Network Controller, CRNC) blocks the designated cell according to the request of the base station (Node B). [0003] figure 1 It is a flowchart of a cell blocking process in the prior art. Such as figure 1 As shown, the cell blocking process in the prior art includes the following steps: [0004] Step 101, Node B sends a resource blocking request (Block Resource Request) message to CRNC. [0005] When initiating a cell blocking process, the Node B sends a Block Resource Request message to the CRNC through the control port of th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/02
Inventor 陈杰雷海林
Owner POTEVIO INFORMATION TECH CO LTD