INTERFERENCE REMOVING REPEATER AND OPERATION METHOD THEREOF
To provide an operation method of a TDD-based interference removing repeater.SOLUTION: An operation method of a TDD-based interference removing repeater includes: a stage of setting compensation gains of gain compensators differently from each other in an uplink communication section and a downlink...
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Zusammenfassung: | To provide an operation method of a TDD-based interference removing repeater.SOLUTION: An operation method of a TDD-based interference removing repeater includes: a stage of setting compensation gains of gain compensators differently from each other in an uplink communication section and a downlink communication section; a stage of equally setting an optimum coefficient of an adaptive filter in the uplink communication section and an optimum coefficient of an adaptive filter in the downlink communication section based on the set compensation gains of the gain compensators; and a stage of removing an interference signal from the uplink communication section or the downlink communication section by the set optimum coefficients of the adaptive filters.SELECTED DRAWING: Figure 1
【課題】 TDD基盤の干渉除去中継器の動作方法を提供する。【解決手段】 アップリンク通信区間及びダウンリンク通信区間で利得補償器の補償利得を互いに異なって設定する段階と、設定された利得補償器の補償利得に基づいて、アップリンク通信区間での適応フィルタの最適係数と、ダウンリンク通信区間での適応フィルタの最適係数とを相等しく設定する段階と、設定された適応フィルタの最適係数によって、アップリンク通信区間またはダウンリンク通信区間から干渉信号を除去する段階と、を含むTDD基盤の干渉除去中継器の動作方法。【選択図】 図1 |
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