Performance statistical method and device
A statistical method and performance technology, applied in electrical components, wireless communication, etc., can solve the problems of unable to provide data support for HSDPA service decision-making, unable to reflect performance, etc.
Inactive Publication Date: 2014-07-02
ZTE CORP
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[0005] After the introduction of Dual-Cell and further introduction of MC (Multi-Cell, multi-cell) HSDPA function, although the existing indicators can still be used to evaluate the performance of HSDPA, because the HSDPA service at this time may be It is carried out on a single cell, and it is carried out on multiple cells at the same time in a certain period of time, and the above-mentioned performance statistics strategy is only for the HSDPA service carried out on a single cell, and cannot reflect the multi-cell joint scheduling (that is, the HSDPA service in multiple cells performance when running simultaneously on
In this way, it is impossible to know the service status of multi-cell HSDPA from the performance statistics, and it is impossible to provide data support for multi-cell HSDPA service decision-making. problem location
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[0048] The present invention aims at the problem that the original performance statistics method for single-cell HSDPA cannot measure the performance of multi-cell joint scheduling after introducing the multi-cell (such as Dual-Cell) HSDPA function, and proposes a solution for multiple cells, The performance parameter values calculated by this solution can be used to evaluate the performance of multi-cell HSDPA, locate the problem of HSDPA service quality degradation caused by multi-cell HSDPA quality degradation, and enable operators to obtain sufficient data for multi-cell HSDPA service decisions , to provide guidance for the practical application of multi-cell HSDPA.
[0049] The performance statistics method provided by the present invention performs statistics on the following performance measurement items related to multi-cell services, wherein, n>1, 1
[0050] When scheduling, the time when the service of the same UE is simultaneously scheduled on 1 to n cells ...
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The invention discloses a performance statistical method, comprising the following steps: carrying out statistics on any item m in the time for simultaneously dispatching the service of same user equipment (UE) on one to n-numbered cells and the total dispatching time; and / or carrying out statistics on any item m in trying times of the UE for simultaneously dispatching channels on one to n-numbered cells and the total trying times for dispatching channels; and / or carrying out statistics on any item m of succeeding times of the UE for simultaneously dispatching channels and the total succeeding time for dispatching times on one to n-numbered cells; and / or carrying out statistics on any item m of failure times of UE for simultaneously dispatching channels and total failure times for dispatching channels on one to n-numbered cells, wherein n is more than 1, and m is more than 1 and less than or equal to n+1. The method of the invention can obtain sufficient data and effectively reflects the performance of multi-cell HSDPA in an UTRAN network, thus solving the problems that the existing performance statistics can not reflect the effect of multi-cell combined dispatching and can not support multi-cell HSDPA service decision.
Description
technical field [0001] The invention relates to the technical field of wireless communication, in particular to a performance statistics method and device. Background technique [0002] Performance statistics is one of the most basic functions in mobile communication networks. Performance statistics reflect the specific operating status of the network, thereby providing a basis for network maintenance, network planning and optimization, and service evaluation. The existing statistical methods are divided into cumulative counting (CC), dynamic variable measurement (GAUGE), discrete event registration (DER), and status inspection (SI). Statistical objects are divided into statistical items based on RNC (Radio Network Controller, radio network controller), cell-based, and adjacent cell-based relations. [0003] In order to improve the downlink throughput of UE (User Equipment, user equipment) in the UTRAN (Universal Terrestrial Radio Access Network, Universal Terrestrial Radi...
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IPC IPC(8): H04W24/00H04W24/08
Inventor 徐昕沙秀斌
Owner ZTE CORP