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Redirecting method and device

A technology of redirecting and specifying time, applied in the field of communication, can solve the problem of low success rate of the second network, and achieve the effect of improving the residence rate and the success rate

Active Publication Date: 2016-06-29
CHINA MOBILE GRP FUJIAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] In view of this, an embodiment of the present invention provides a redirection method and device to solve the problem of low success rate of redirection to the second network in the prior art

Method used

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  • Redirecting method and device

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Embodiment Construction

[0031] The technical solutions of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0032] Such as figure 1 As shown, this embodiment provides a redirection method, which may include:

[0033] Obtaining step S110: obtaining the device identifier of the user equipment; wherein, the user equipment currently resides in the first network;

[0034] Judging step S120: judging whether the device identifier is in a blacklist; the blacklist stores device identifiers of user equipment that do not support redirection to the second network in the connection state of the first network;

[0035] Sending step S130: when the device identifier of the user equipment is in the blacklist, send a radio resource control connection release message to the user equipment; the radio resource control connection release message includes adjacent frequency points of the second network information;

[0036] The radio...

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Abstract

The invention discloses a redirecting method and device, and the method comprises the steps: obtaining the identification of user equipment, wherein the user equipment currently stays in a first network; judging whether the identification of user equipment is located in a blacklist or not, wherein the blacklist stores the identification of user equipment which does not support the redirecting to a second network in a connection state of a first network; transmitting a wireless resource control connection releasing message to the user equipment when the identification of user equipment is located in the blacklist, wherein the wireless resource control connection releasing message comprises an adjacent frequency point information of the second network, and is used for triggering the user equipment to return to an idle state from the connection state of the first network, so that the user equipment searches the second network in the idle state according to the adjacent frequency point information and is redirected to the second network. Therefore, the method can improve the probability that the user equipment which can be redirected to the second network in the idle state according to the needs is redirected to the second network.

Description

technical field [0001] The invention relates to connection orientation technology in the field of communication, in particular to a redirection method and device. Background technique [0002] The redirection in the Long Term Evolution (LTE) system refers to that the system instructs the user equipment UE to try to camp on the specified system or Specify the frequency point. [0003] There are two ways of redirection, measurement-based and non-measurement-based blind redirection. The redirection in the CDMA (TimeDivision-SynchronousCodeDivisionMultipleAccess, TD-SCDMA) system of Time Division Synchronization comprises the following steps: [0004] The base station sends a measurement control message to the user equipment; [0005] The user equipment measures the signal of the candidate cell based on the measurement control signal and reports the measurement report to the base station; [0006] The base station sends a redirection instruction; when the user equipment swit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/34H04W76/06
Inventor 陈如松陈彬林强
Owner CHINA MOBILE GRP FUJIAN CO LTD
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