外文翻譯---rno功能描述-資料下載頁
2025-01-17 23:23本頁面
【正文】 tool for measuring radio characteristics. The measured radio characteristics are Uplink and downlink signal strength (RXLEV).Uplink and downlink signal quality (RXQUAL) .Uplink and downlink path loss .Path loss difference .Power level used by mobile station .Power reduction used by base station .Timing advance value used by mobile station .Uplink and downlink frame erasure rate (FER) The user can define statistical calculations on the measured radio characteristics. These calculated statistics are called radio statistics. The following statistics for each radio characteristic, calculated by MRR, are Average Codec Type filter .DTM Connection filter .Two thresholds tells how many percentage of the measurement values that meet the specified threshold. MRR helps the operator with the following: Supervision of the network performance .Trouble shooting in the network .Comparison of network performance before and after a change in the network .The MRR application is a tool to initiate the MRR recording function in the network element, process the recorded information and present the data in reports. MRR has the following functions: Generation of MRR reports and Using GNIP map presentations .Using GNIP map presentations.MRR software requirements on the puter system are the following: TSS CNA to retrieve configuration data and information about the network such as cells, BSCs, channel groups. Basic Recording Framework is installed. 6 TETTET is used to estimate how much traffic a new cell will catch, and to quantify the off load and remaining traffic in the surrounding cells, that is, the cells included in the cell set. The feature is intended to facilitate capacity expansion。 for instance, by hotspot microcells, since good coverage in the area is a prerequisite for the method. The function of the tool is based on the measurement reports that an active mobile station sends to the BSC, approximately twice a second. These reports contain information on measured signal strength, frequency and BSIC for the six strongest neighboring cells. By setting out a test transmitter at a test site and including its frequency in the active BAlists of the surrounding cells, active mobile stations can report on the test transmitter as well as on ordinary neighboring cells. These measurement reports indicate how many mobile stations receive a strong signal from the test transmitter, and how much traffic could be carried by the cell if it existed. The number of measurement reports that contains a record of the test transmitter is extracted from BAR. TET helps the operator with the following: Optimize the locations of new sites .Estimate the payoff ability of planned sites .Dimension a cell .Select suitable neighboring cells for the new cell.The TET has the following functions: Generation of TET reports The TET software requirements on the puter system are as follows: TSS to administer the authority in is required to retrieve configuration data and information about the network such as cells, BSCs, channelgroups BRF is installed. NCS is installed.
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