JP4942765B2 - 回路スイッチングトラフィックのための結合ofdm及びmc−cdmaと速いセルスイッチング - Google Patents
回路スイッチングトラフィックのための結合ofdm及びmc−cdmaと速いセルスイッチング Download PDFInfo
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Description
前記メッセージは、TCAメッセージでありうる。前記複数の連続フィールドは、NumUniqueTrafficMACIndexes、SchedulerTag、AuxDRCCoverIncluded及びAuxDRCCoverのうち少なくとも2つを含むことができる。好ましく、TCAメッセージは、SectorInThisFrequencyIncluded、PilotCarriesPilotChannel、GroupID、NumUniqueTrafficMACIndexes、SchedulerTag、AuxDRCCoverIncluded及びAuxDRCCoverを含む。
Claims (10)
- 信号の転送のために離散トーンを使用する多重接続移動通信システムにおいて複数の使用者に複数の多重接続技法を提供する方法であって、
前記方法は、
ネットワークにおいて前記複数の使用者の通信要件を決定することと、
前記ネットワークにより、前記複数の使用者のそれぞれを複数の定義された多重接続技法のうちの一つに割り当てることと、
前記ネットワークにより、前記複数の定義された多重接続技法に従って前記離散トーンをグループ分けすることと、
前記ネットワークにより、前記複数の使用者がそれぞれ割り当てられている前記接続技法に従って、前記複数の使用者の中で離散トーンのグループをパーティショニングすることと
を含み、
前記パーティショニングは、時間領域及び周波数領域において実行され、
前記離散トーンのグループは、各タイムスロットにおいて、複数のパーティショニングされた周波数資源にパーティショニングされ、前記複数の定義された多重接続技法のそれぞれは、各タイムスロットにおいて、前記複数のパーティショニングされた周波数資源のそれぞれに対応し、
前記パーティショニングは、前記複数の使用者の数、前記複数の使用者のそれぞれの電力要件、前記複数の使用者のそれぞれの音声通話率要件、及び前記移動通信システムのアンテナの数のうちの少なくとも一つに従って、前記ネットワークにより実行される、方法。 - 前記パーティショニングは、複数の基地局及びセルセクターのうち少なくとも一つの中で同期される、請求項1に記載の方法。
- 前記パーティショニングの指示情報を、周期的に、または前記パーティショニングが変更された場合に、放送メッセージを通じて前記複数の使用者に提供することをさらに含む、請求項1に記載の方法。
- 前記複数の技法は、MC−CDMAを含み、前記方法は、MC−CDMAに割り当てられた前記複数の使用者の数によって拡散コード長を異ならせることをさらに含む、請求項1に記載の方法。
- ARQ(Automatic Repeat Request)スキームが支援され、前記方法は、前記複数の使用者のうち少なくとも一つの使用者に対する第1データパケットの1番目のサブパケットの転送を、前記複数の使用者のうち少なくとも一つの第2使用者に対する第2データパケットの1番目のサブパケットの転送に対して相対的に遅延させることによって、前記複数の使用者の中で離散トーンのグループをパーティショニングすることをさらに含む、請求項1に記載の方法。
- 信号の転送のために離散トーンを使用する多重接続移動通信システムであって、前記システムは、複数の使用者に複数の多重接続技法を提供し、
前記システムは、ネットワークを含み、
前記ネットワークは、
前記複数の使用者の通信要件を決定することと、
前記複数の使用者のそれぞれを複数の定義された多重接続技法のうちの一つに割り当てることと、
前記複数の定義された多重接続技法に従って前記離散トーンをグループ分けすることと、
前記複数の使用者がそれぞれ割り当てられている前記接続技法に従って、前記複数の使用者の中で離散トーンのグループをパーティショニングすることと
を実行し、
前記パーティショニングは、時間領域及び周波数領域において実行され、
前記離散トーンのグループは、各タイムスロットにおいて、複数のパーティショニングされた周波数資源にパーティショニングされ、前記複数の定義された多重接続技法のそれぞれは、各タイムスロットにおいて、前記複数のパーティショニングされた周波数資源のそれぞれに対応し、
前記ネットワークは、前記複数の使用者の数、前記複数の使用者のそれぞれの電力要件、前記複数の使用者のそれぞれの音声通話率要件、及び前記移動通信システムのアンテナの数のうちの少なくとも一つに従って、パーティショニングする、システム。 - 前記パーティショニングは、複数の基地局及びセルセクターのうち少なくとも一つの中で同期される、請求項6に記載のシステム。
- 前記ネットワークは、前記パーティショニングの指示情報を、周期的に、または前記パーティショニングが変更された場合に、放送メッセージを通じて前記複数の使用者に提供する、請求項6に記載のシステム。
- 前記複数の技法は、MC−CDMAを含み、前記ネットワークは、MC−CDMAに割り当てられた前記複数の使用者の数によって拡散コード長を異ならせる、請求項6に記載のシステム。
- 前記ネットワークは、ARQ(Automatic Repeat Request)スキームを支援し、前記複数の使用者のうち少なくとも一つの使用者に対する第1データパケットの1番目のサブパケットの転送を、前記複数の使用者のうち少なくとも一つの第2使用者に対する第2データパケットの1番目のサブパケットの転送に対して相対的に遅延させることによって、前記複数の使用者の中で離散トーンのグループをパーティショニングする、請求項6に記載のシステム。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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US76586006P | 2006-02-06 | 2006-02-06 | |
US60/765,860 | 2006-02-06 | ||
US78541806P | 2006-03-24 | 2006-03-24 | |
US60/785,418 | 2006-03-24 | ||
PCT/KR2007/000624 WO2007091816A2 (en) | 2006-02-06 | 2007-02-06 | Joint ofdm and mc-cdma transmission and fast cell switching for circuit switching traffic |
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JP2009543379A JP2009543379A (ja) | 2009-12-03 |
JP4942765B2 true JP4942765B2 (ja) | 2012-05-30 |
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JP2008553179A Expired - Fee Related JP4942765B2 (ja) | 2006-02-06 | 2007-02-06 | 回路スイッチングトラフィックのための結合ofdm及びmc−cdmaと速いセルスイッチング |
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Country | Link |
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US (1) | US8559377B2 (ja) |
EP (1) | EP1987695B1 (ja) |
JP (1) | JP4942765B2 (ja) |
KR (1) | KR100970647B1 (ja) |
CN (1) | CN101636958B (ja) |
TW (1) | TWI427950B (ja) |
WO (1) | WO2007091816A2 (ja) |
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WO2007091816A3 (en) | 2009-09-24 |
EP1987695A4 (en) | 2013-03-06 |
US8559377B2 (en) | 2013-10-15 |
US20070201438A1 (en) | 2007-08-30 |
JP2009543379A (ja) | 2009-12-03 |
TW200742316A (en) | 2007-11-01 |
CN101636958B (zh) | 2014-03-19 |
CN101636958A (zh) | 2010-01-27 |
EP1987695B1 (en) | 2017-03-29 |
KR20080098628A (ko) | 2008-11-11 |
WO2007091816A2 (en) | 2007-08-16 |
EP1987695A2 (en) | 2008-11-05 |
TWI427950B (zh) | 2014-02-21 |
KR100970647B1 (ko) | 2010-07-15 |
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