JP7316373B2 - 無線通信システムにおいて無線信号を送受信する方法及び装置 - Google Patents
無線通信システムにおいて無線信号を送受信する方法及び装置 Download PDFInfo
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Description
Claims (12)
- 無線通信システムにおいて、端末(User Equipment:UE)が信号(signal:シグナル)を受信する方法であって、
上位階層シグナリングを介して、周波数ホッピングを活性化する為の情報を受信する段階;
PDCCH(Physical Downlink Control Channel)を介して、基地局(Base Station:BS)から、2つの送信ブロック(Transport Blocks:TBs)をスケジューリングするDCI(Downlink Control Information)を受信する段階;
前記2つのTBsの為に設定された繰り返し送信回数に基づいて、前記DCIから情報を得る段階;及び
PDSCH(Physical Downlink Shared Channel)を介して、前記2つのTBsを受信する段階;を含んでなり、
前記DCIから情報を得る段階は、
前記DCIにおいて、前記繰り返し送信回数、2ビット情報、に基づいて、
i)前記繰り返し送信回数が1である場合に、
前記2ビット情報の各ビットがRV(Redundancy Version)に関連するのみであり、及び、
周波数ホッピング情報が前記DCIに含まれないこと;並びに、
ii)前記繰り返し送信回数が1より大きい場合に、
前記2ビット情報の第1ビットがRV(Redundancy Version)に関連するのみであり、及び、
前記2ビット情報の第2ビットが前記DCIによってスケジュールされた前記2つのTBsの為の前記周波数ホッピングに関連するのみであること;を処理する段階を含んでなる、方法。 - 前記繰り返し送信回数が1である場合に、
前記周波数ホッピングは、前記上位階層シグナリングにより活性化された前記2つのTBsの為に実行される、請求項1に記載の方法。 - 前記UEは前記PDSCHの為に64QAM(Quadrature Amplitude Modulation)を使用するように設定されない、請求項1に記載の方法。
- 前記方法は、複数のTBsをスケジューリングする為の設定情報を受信する段階を更に含む、請求項1に記載の方法。
- 前記複数のTBsをスケジューリングする為の設定情報は、前記1つのDCIがスケジューリングするTBsの最大数に関する情報を含む、請求項4に記載の方法。
- 無線通信装置(Apparatus)であって、
少なくとも1つのプロセッサ;及び
前記少なくとも1つのプロセッサと動作可能に連結され、かつ、実行されるとき、前記少なくとも1つのプロセッサが動作を実行させる、少なくとも1つのコンピューターメモリ;を備えてなり、
前記動作は、
上位階層シグナリングを介して、周波数ホッピングを活性化する為の情報を受信する段階;
PDCCH(Physical Downlink Control Channel)を介して、基地局(Base Station:BS)から、2つの送信ブロック(Transport Blocks:TBs)をスケジューリングするDCI(Downlink Control Information)を受信する段階;
前記2つのTBsの為に設定された繰り返し送信回数に基づいて、前記DCIから情報を得る段階;及び
PDSCH(Physical Downlink Shared Channel)を介して、前記2つのTBsを受信する段階;を含んでなり、
前記DCIから情報を得る段階は、
前記DCIにおいて、前記繰り返し送信回数、2ビット情報、に基づいて、
i)前記繰り返し送信回数が1である場合に、
前記2ビット情報の各ビットがRV(Redundancy Version)に関連するのみであり、及び、
周波数ホッピング情報が前記DCIに含まれないこと;並びに、
ii)前記繰り返し送信回数が1より大きい場合に、
前記2ビット情報の第1ビットがRV(Redundancy Version)に関連するのみであり、及び、
前記2ビット情報の第2ビットが前記DCIによってスケジュールされた前記2つのTBsの為の前記周波数ホッピングに関連するのみであること;を含んでなる、無線通信装置。 - 前記少なくとも1つのプロセッサの制御下で、無線信号を送受信するように構成された送受信機(transceiver)を更に備える、請求項6に記載の無線通信装置。
- 前記無線通信装置は、無線通信システムにおいて動作するように構成された端末(user equipment:UE)である、請求項6に記載の無線通信装置。
- 前記無線通信装置は、ASIC(Application Specific Integrated Circuit)、又は、DSPD(Digital Signal Processing Device)である、請求項6に記載の無線通信装置。
- 無線通信システムにおいて、基地局(base station:BS)が信号(signal:シグナル)を送信する方法であって、
上位階層シグナリングを介して、周波数ホッピングを活性化する為の情報を送信する段階;
2つのTBs(Transport Blocks)の為に設定された繰り返し送信回数に基づいて、前記2つのTBsをスケジューリングするDCI(Downlink Control Information)を発生する段階;
PDCCH(Physical Downlink Control Channel)を介して、端末(user equipment:UE)に前記DCIを送信する段階;及び、
PDSCH(Physical Downlink Shared Channel)を介して、前記2つのTBsを送信する段階;を含んでなり、
前記DCIを発生する段階は、
前記DCIにおいて、前記繰り返し送信回数、2ビット情報、に基づいて、
i)前記繰り返し送信回数が1である場合に、
前記2ビット情報の各ビットがRV(Redundancy Version)に関連するのみであり、及び、
周波数ホッピング情報が前記DCIに含まれないこと;並びに、
ii)前記繰り返し送信回数が1より大きい場合に、
前記2ビット情報の第1ビットがRV(Redundancy Version)に関連するのみであり、及び、
前記2ビット情報の第2ビットが前記DCIによってスケジュールされた前記2つのTBsの為の前記周波数ホッピングに関連するのみであること;を決定する段階を含んでなる、方法。 - 基地局(base station:BS)であって、
少なくとも1つのプロセッサ;及び
前記少なくとも1つのプロセッサと動作可能に連結され、かつ、実行されるとき、前記少なくとも1つのプロセッサに動作を実行させる、少なくとも1つのコンピューターメモリ;を備えてなり
前記動作は、
上位階層シグナリングを介して、周波数ホッピングを活性化する為の情報を送信する段階;
2つのTBs(Transport Blocks)の為に設定された繰り返し送信回数に基づいて、前記2つのTBsをスケジューリングするDCI(Downlink Control Information)を発生する段階;
PDCCH(Physical Downlink Control Channel)を介して、端末(user equipment:UE)に前記DCIを送信する段階;及び、
PDSCH(Physical Downlink Shared Channel)を介して、前記2つのTBsを送信する段階;を含んでなり、
前記DCIを発生する段階は、
前記DCIにおいて、前記繰り返し送信回数、2ビット情報、に基づいて、
i)前記繰り返し送信回数が1である場合に、
前記2ビット情報の各ビットがRV(Redundancy Version)に関連するのみであり、及び、
周波数ホッピング情報が前記DCIに含まれないこと;並びに、
ii)前記繰り返し送信回数が1より大きい場合に、
前記2ビット情報の第1ビットがRV(Redundancy Version)に関連するのみであり、及び、
前記2ビット情報の第2ビットが前記DCIによってスケジュールされた前記2つのTBsの為の前記周波数ホッピングに関連するのみであること;を決定する段階を含んでなる、基地局。 - プロセッサを実行し、請求項1~5の何れか一項に記載の方法を実行する、命令語を貯蔵し前記プロセッサにより読み取り可能な貯蔵媒体。
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KR10-2019-0036996 | 2019-03-29 | ||
KR10-2019-0100638 | 2019-08-16 | ||
KR20190100638 | 2019-08-16 | ||
KR20190123011 | 2019-10-04 | ||
KR10-2019-0123011 | 2019-10-04 | ||
US201962931816P | 2019-11-07 | 2019-11-07 | |
US62/931,816 | 2019-11-07 | ||
PCT/KR2020/004229 WO2020204496A1 (ko) | 2019-03-29 | 2020-03-27 | 무선 통신 시스템에서 무선 신호를 송수신하는 방법 및 장치 |
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EP3923663B1 (en) * | 2019-03-29 | 2023-03-08 | LG Electronics Inc. | Method and device for transmission or reception of signal for multiple transport block scheduling |
EP4256883A1 (en) * | 2020-12-01 | 2023-10-11 | Nokia Technologies Oy | Scheduling in a radio telecommunications network |
US11778607B2 (en) * | 2021-04-01 | 2023-10-03 | Nokia Technologies Oy | Using relative transmission occasion delay indexing |
WO2023090469A1 (ko) * | 2021-11-16 | 2023-05-25 | 엘지전자 주식회사 | 상향링크 공유 채널의 전송 방법 및 장치 |
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WO2020204496A1 (ko) | 2020-10-08 |
JP2022527785A (ja) | 2022-06-06 |
CN113678556B (zh) | 2023-10-13 |
EP3923662A4 (en) | 2022-03-23 |
EP3923662A1 (en) | 2021-12-15 |
CN113678556A (zh) | 2021-11-19 |
KR20210134335A (ko) | 2021-11-09 |
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