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TD-LTE Uplink Power Control Research Based on Users Location |
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PP: 1029-1036 |
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Author(s) |
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Wu Wen,
Maozu Jin,
Peiyu Ren,
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Abstract |
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| In order to reduce inter-cell interference, TD-LTE uplink uses slow power control in 3GPP 36.213 specification. This paper proposes an uplink power control method based on users location .firstly, the path loss of the different users should be estimated based on the value of RSRP. Secondly, these users are placed to different areas according to the size of the path loss .Lastly, a specific region uses the corresponding power control algorithm. The simulation shows that the method can effectively reduce the inter-cell interference and increase system throutthput. |
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