JP5989607B2 - 送信出力制御装置、送信出力制御方法及び送信出力制御プログラム - Google Patents
送信出力制御装置、送信出力制御方法及び送信出力制御プログラム Download PDFInfo
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- JP5989607B2 JP5989607B2 JP2013150551A JP2013150551A JP5989607B2 JP 5989607 B2 JP5989607 B2 JP 5989607B2 JP 2013150551 A JP2013150551 A JP 2013150551A JP 2013150551 A JP2013150551 A JP 2013150551A JP 5989607 B2 JP5989607 B2 JP 5989607B2
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Description
20…無線装置
30…測定装置
40…制御装置
41…送信出力制御プログラム
50…信号処理装置
60…移動機
70…反射部材
100…カバレッジエリアの目標範囲
200…カバレッジエリアの実範囲
300…距離
400…定在波
500…インターネット網
600…オペレーションサポートシステム
700…信号送信装置
800…電波信号
900…通信電波
Claims (3)
- 移動機との間で通信電波を送受信する複数の無線装置であって、前記通信電波のカバレッジエリアの目標範囲の外延に沿って移動する前記移動機が前記複数の無線装置から受信する通信電波の受信強度の差分に関する情報を前記移動機から受信する複数の無線装置と、
前記通信電波の受信強度の差分に関する情報に基づいて、前記カバレッジエリアの実範囲が前記カバレッジエリアの目標範囲に一致するように、前記複数の無線装置のそれぞれから送信される前記通信電波の送信出力を制御する制御装置と、
を備える送信出力制御装置。 - 複数の無線装置が移動機との間で通信電波を送受信し、
前記通信電波のカバレッジエリアの目標範囲の外延に沿って移動する前記移動機が前記複数の無線装置から受信する通信電波の受信強度の差分に関する情報を、前記移動機から受信し、
前記通信電波の受信強度の差分に関する情報に基づいて、前記カバレッジエリアの実範囲が前記カバレッジエリアの目標範囲に一致するように、前記複数の無線装置のそれぞれから送信される前記通信電波の送信出力を制御する、送信出力制御方法。 - 請求項2に記載の送信出力制御方法をフェムトセル基地局に実行させるための送信出力制御プログラム。
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JP3782409B2 (ja) * | 2002-08-30 | 2006-06-07 | 積水樹脂株式会社 | 移動体距離検出システム |
JP5244704B2 (ja) * | 2009-05-26 | 2013-07-24 | 京セラ株式会社 | 無線基地局及び通信制御方法 |
JP5482258B2 (ja) * | 2010-02-05 | 2014-05-07 | 三菱電機株式会社 | 移動体無線通信システム |
EP2549790B1 (en) * | 2010-03-17 | 2016-06-29 | Fujitsu Limited | Base station and cell coverage control method |
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