Method and device for adjusting cell individual offset (CIO) parameters
A parameter adjustment and adjustment technology, applied in network traffic/resource management, electrical components, wireless communication, etc., can solve the problems of CIO parameter accuracy and low efficiency, and achieve the effect of improving accuracy and efficiency
Active Publication Date: 2015-03-11
XINYANG BRANCH HENAN CO LTD OF CHINA MOBILE COMM CORP
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[0018] However, in the above solution, the network maintenance personnel adjust the CIO parameters according to their own experience, which mainly depends on the subjective experience of the network maintenance personnel, and judge whether the 23G interoperability problem is solved by observing the performance data of the communication network after the adjustment. It has not been resolved, and it is still necessary to continue to adjust the CIO parameter value until the 23G interoperability problem is resolved, so that the accuracy and efficiency of CIO parameter adjustment are low
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[0034] In order to improve the accuracy and efficiency of CIO parameter adjustment during service switching in 23G interoperability, the embodiments of the present invention provide a CIO parameter adjustment method and device.
[0035] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention, and in the absence of conflict, the present invention The embodiments and the features in the embodiments can be combined with each other.
[0036] The serving cell involved in the embodiment of the present invention may be a cell of any network standard, and the inter-system neighboring cell of the serving cell may be a cell of any other network standard except the network standard described for the serving cell. For ease of understanding, in ...
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The invention discloses a method and a device for adjusting cell individual offset (CIO) parameters and is applicable to improvement of the adjustment accuracy and efficiency of the CIO parameters in second-generation / third-generation (2 / 3G) interoperation. The method for adjusting the CIO parameters comprises the following steps of: acquiring a traffic load ratio of each inter-system neighbor cell of a service cell which is connected with a user terminal in a current counting cycle; if the traffic load ratio of the inter-system neighbor cell exceeds a preset load ratio threshold, determining that the corresponding CIO adjustment amount of the inter-system neighbor cell in the current counting cycle is negative; if the traffic load ratio of the inter-system neighbor cell does not exceed the preset load ratio threshold, determining that the corresponding CIO adjustment amount of the inter-system neighbor cell in the current counting cycle is positive; and determining that a corresponding CIO value of the inter-system neighbor cell in the current counting cycle is a sum of a corresponding CIO initial value of the inter-system neighbor cell and the corresponding CIO adjustment amount of the inter-system neighbor cell.
Description
technical field [0001] The present invention relates to the technical field of mobile communication, in particular to a method and device for determining CIO parameters. Background technique [0002] With the development of mobile communication technology, the phenomenon of coexistence of mobile communication networks of different systems is common. For example, in the scenario where the GSM system and the TD-SCDMA system coexist, when the quality of the service cell accessed by the user terminal declines, in order to improve the service experience of the user, Existing technologies support the handover of the service being used by the user terminal to a neighboring cell of a different system. [0003] At present, service handover between different-system neighbors is triggered by 3A events, that is, the estimated quality of the frequency of the serving cell currently accessed by the user terminal is lower than a certain handover threshold, and the frequency of the different...
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IPC IPC(8): H04W24/02H04W28/18H04W36/24
Inventor 杨梦涵姚克宇孔志杰杨浩王明君王磊卫娜马少杰李利尊化冬梅
Owner XINYANG BRANCH HENAN CO LTD OF CHINA MOBILE COMM CORP