INCLUSION OF FEEDBACK INFORMATION REGARDING INDIVIDUAL SUBBAND OF WIRELESS CHANNEL
PROBLEM TO BE SOLVED: To solve the problem that when feedback information regarding a wireless channel is not allowed to be provided on an individual sub-band of selected sub-bands, flexibility may be reduced and quality of data communications over the wireless channel may be reduced.SOLUTION: In or...
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Language | English Japanese |
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18.08.2016
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Abstract | PROBLEM TO BE SOLVED: To solve the problem that when feedback information regarding a wireless channel is not allowed to be provided on an individual sub-band of selected sub-bands, flexibility may be reduced and quality of data communications over the wireless channel may be reduced.SOLUTION: In order to report feedback information regarding a wireless channel, a mobile station determines whether a predefined condition is satisfied. In response to determination that the predefined condition is satisfied, the feedback information regarding an individual one of a plurality of sub-bands of the wireless channel is included in a first report to be sent to a base station. In response to determination that the predefined condition is not satisfied, aggregated feedback information regarding the plurality of sub-bands is included in a second report to be sent to the base station.SELECTED DRAWING: Figure 1
【課題】無線チャネルに関するフィードバック情報が選択されたサブバンドの個々のサブバンド毎に提供されることを許容しない場合、柔軟性を低減し、無線チャネルでのデータ通信の品質を低減する可能性がある。【解決手段】無線チャネルに関するフィードバック情報を報告するために、移動局は、所定の条件が満たされているか否かを決定する。所定の条件が満たされていることを決定したことに応じて、無線チャネルの複数のサブバンドのうち個々のものに関するフィードバック情報が、基地局に送信される第1の報告に含まれる。所定の条件が満たされていないことを決定したことに応じて、複数のサブバンドに関する集約したフィードバック情報が、基地局に送信される第2の報告に含まれる。【選択図】図1 |
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AbstractList | PROBLEM TO BE SOLVED: To solve the problem that when feedback information regarding a wireless channel is not allowed to be provided on an individual sub-band of selected sub-bands, flexibility may be reduced and quality of data communications over the wireless channel may be reduced.SOLUTION: In order to report feedback information regarding a wireless channel, a mobile station determines whether a predefined condition is satisfied. In response to determination that the predefined condition is satisfied, the feedback information regarding an individual one of a plurality of sub-bands of the wireless channel is included in a first report to be sent to a base station. In response to determination that the predefined condition is not satisfied, aggregated feedback information regarding the plurality of sub-bands is included in a second report to be sent to the base station.SELECTED DRAWING: Figure 1
【課題】無線チャネルに関するフィードバック情報が選択されたサブバンドの個々のサブバンド毎に提供されることを許容しない場合、柔軟性を低減し、無線チャネルでのデータ通信の品質を低減する可能性がある。【解決手段】無線チャネルに関するフィードバック情報を報告するために、移動局は、所定の条件が満たされているか否かを決定する。所定の条件が満たされていることを決定したことに応じて、無線チャネルの複数のサブバンドのうち個々のものに関するフィードバック情報が、基地局に送信される第1の報告に含まれる。所定の条件が満たされていないことを決定したことに応じて、複数のサブバンドに関する集約したフィードバック情報が、基地局に送信される第2の報告に含まれる。【選択図】図1 |
Author | VENKATRAMAN SHANKAR SIVANESAN KATHIRAVETPILLAI SAIRAMESH NAMMI ASHVIN CHHEDA LAI KING TEE GAURAV HEMRAJANI WANG NENG |
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Snippet | PROBLEM TO BE SOLVED: To solve the problem that when feedback information regarding a wireless channel is not allowed to be provided on an individual sub-band... |
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SubjectTerms | ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY WIRELESS COMMUNICATIONS NETWORKS |
Title | INCLUSION OF FEEDBACK INFORMATION REGARDING INDIVIDUAL SUBBAND OF WIRELESS CHANNEL |
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