JPWO2021263170A5 - - Google Patents
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- JPWO2021263170A5 JPWO2021263170A5 JP2022577184A JP2022577184A JPWO2021263170A5 JP WO2021263170 A5 JPWO2021263170 A5 JP WO2021263170A5 JP 2022577184 A JP2022577184 A JP 2022577184A JP 2022577184 A JP2022577184 A JP 2022577184A JP WO2021263170 A5 JPWO2021263170 A5 JP WO2021263170A5
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- pdcch monitoring
- pdcch
- monitoring occasions
- occasions
- monitoring
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- 238000012544 monitoring process Methods 0.000 claims 59
- 238000000034 method Methods 0.000 claims 14
- 230000001419 dependent effect Effects 0.000 claims 6
- 238000013468 resource allocation Methods 0.000 claims 3
- 238000004220 aggregation Methods 0.000 claims 1
- 230000002776 aggregation Effects 0.000 claims 1
Claims (15)
ユーザ機器(UE)によって、監視構成を受信するステップであって、
前記監視構成が、探索空間の複数の物理ダウンリンク制御チャネル(PDCCH)監視オケージョンを介したダウンリンク制御情報(DCI)の反復を含み、前記複数のPDCCH監視オケージョンの間のダイバーシティをもたらすダイバーシティパラメータを示す、ステップと、
前記UEによって、前記監視構成に基づいて、前記ダイバーシティパラメータに従って前記複数のPDCCH監視オケージョンに関連付けられた前記探索空間の中の前記DCIについて監視するステップと
を含む方法。 1. A method of wireless communication, comprising:
receiving, by a user equipment (UE), a monitoring configuration;
the monitoring configuration includes repetition of downlink control information (DCI) over a plurality of physical downlink control channel (PDCCH) monitoring occasions of a search space and indicates a diversity parameter that provides diversity among the plurality of PDCCH monitoring occasions;
and monitoring, by the UE, for the DCI in the search space associated with the multiple PDCCH monitoring occasions according to the diversity parameter based on the monitoring configuration.
前記複数のPDCCH監視オケージョンの間の周波数リソース割振り差、
前記複数のPDCCH監視オケージョンの間の制御リソースセット(CORESET)割振り差、または
前記複数のPDCCH監視オケージョンの間の異なるハッシング関数割振り
のうちの少なくとも1つを含み、
それぞれのハッシング関数が、前記探索空間のPDCCH候補のセットの1つまたは複数の制御チャネル要素(CCE)インデックスを識別するために使用され、前記複数のPDCCH監視オケージョンの中からの対応するPDCCH監視オケージョンに関連付けられた値に依存する、請求項1に記載の方法。 The diversity parameter is
a frequency resource allocation difference between the plurality of PDCCH monitoring occasions;
a control resource set (CORESET) allocation difference between the plurality of PDCCH monitoring occasions; or a different hashing function allocation between the plurality of PDCCH monitoring occasions;
2. The method of claim 1, wherein each hashing function is used to identify one or more control channel element (CCE) indices of a set of PDCCH candidates in the search space and is dependent on a value associated with a corresponding PDCCH monitoring occasion from among the plurality of PDCCH monitoring occasions.
前記複数のPDCCH監視オケージョンのうちの第2のPDCCH監視オケージョンのための第2のCORESETが第2の周波数範囲に関連付けられ、
前記第1の周波数範囲および前記第2の周波数範囲が互いとは異なる、請求項1または2に記載の方法。 a first CORESET for a first PDCCH monitoring occasion of the plurality of PDCCH monitoring occasions is associated with a first frequency range;
a second CORESET for a second PDCCH monitoring occasion of the plurality of PDCCH monitoring occasions is associated with a second frequency range;
The method of claim 1 or 2, wherein the first frequency range and the second frequency range are different from each other.
前記複数のPDCCH監視オケージョンのうちの第2のPDCCH監視オケージョンのための第2のCORESETが、第2のREGバンドリングに関連付けられ、
前記第1のREGバンドリングおよび前記第2のREGバンドリングが互いとは異なる、請求項1乃至3のいずれか1項に記載の方法。 a first CORESET for a first PDCCH monitoring occasion of the plurality of PDCCH monitoring occasions is associated with a first resource element group (REG) bundling;
a second CORESET for a second PDCCH monitoring occasion of the plurality of PDCCH monitoring occasions is associated with a second REG bundling;
The method of claim 1 , wherein the first REG bundling and the second REG bundling are different from each other.
前記複数のPDCCH監視オケージョンのうちの対応するPDCCH監視オケージョンの位置、または
前記対応するPDCCH監視オケージョンに関連付けられたインデックス
のうちの少なくとも1つに依存する、請求項2、または請求項2に従属するときの請求項3乃至6のいずれか1項に記載の方法。 The hashing function is
A method according to claim 2 or any one of claims 3 to 6 when dependent on claim 2, depending on at least one of the position of a corresponding PDCCH monitoring occasion among the plurality of PDCCH monitoring occasions, or an index associated with the corresponding PDCCH monitoring occasion .
基地局(BS)によって、監視構成を送信するステップであって、
前記監視構成が、探索空間のそれぞれの複数の物理ダウンリンク制御チャネル(PDCCH)監視オケージョンを介したダウンリンク制御情報(DCI)の反復を含み、前記複数のPDCCH監視オケージョンの間のダイバーシティをもたらすダイバーシティパラメータを示す、ステップと、
前記BSによって、前記監視構成に基づいて、前記ダイバーシティパラメータに従って前記複数のPDCCH監視オケージョンに関連付けられた前記探索空間の中の前記DCIを送信するステップと
を含む方法。 1. A method of wireless communication, comprising:
transmitting, by a base station (BS), a monitoring configuration;
the monitoring configuration includes repetition of downlink control information (DCI) over a plurality of physical downlink control channel (PDCCH) monitoring occasions of a respective search space, and indicates a diversity parameter that provides diversity among the plurality of PDCCH monitoring occasions;
and transmitting, by the BS, the DCI within the search space associated with the multiple PDCCH monitoring occasions according to the diversity parameter based on the monitoring configuration.
前記複数のPDCCH監視オケージョンの間の周波数リソース割振り差、
前記複数のPDCCH監視オケージョンの間の制御リソースセット(CORESET)割振り差、または
前記複数のPDCCH監視オケージョンの間の異なるハッシング関数割振り
のうちの少なくとも1つを含み、
それぞれのハッシング関数が、前記探索空間のPDCCH候補のセットの1つまたは複数の制御チャネル要素(CCE)インデックスを識別するために使用され、前記複数のPDCCH監視オケージョンの中からの対応するPDCCH監視オケージョンに関連付けられた値に依存する、請求項9に記載の方法。 The diversity parameter is
a frequency resource allocation difference between the plurality of PDCCH monitoring occasions;
a control resource set (CORESET) allocation difference between the plurality of PDCCH monitoring occasions; or a different hashing function allocation between the plurality of PDCCH monitoring occasions;
10. The method of claim 9, wherein each hashing function is used to identify one or more control channel element (CCE) indices of a set of PDCCH candidates in the search space and is dependent on a value associated with a corresponding PDCCH monitoring occasion from among the plurality of PDCCH monitoring occasions.
前記複数のPDCCH監視オケージョンのうちの対応するPDCCH監視オケージョンの位置、または
前記対応するPDCCH監視オケージョンに関連付けられたインデックス
のうちの少なくとも1つに依存する、請求項10、または請求項10に従属するときの請求項11に記載の方法。 The hashing function is
The method of claim 10 or claim 11 when dependent on claim 10 , depending on at least one of the position of a corresponding PDCCH monitoring occasion among the plurality of PDCCH monitoring occasions, or an index associated with the corresponding PDCCH monitoring occasion.
監視構成を受信するように構成されたトランシーバであって、
前記監視構成が、探索空間のそれぞれの複数の物理ダウンリンク制御チャネル(PDCCH)監視オケージョンを介したダウンリンク制御情報(DCI)の反復を含み、前記複数のPDCCH監視オケージョンの間のダイバーシティをもたらすダイバーシティパラメータを示す、トランシーバと、
前記監視構成に基づいて、前記ダイバーシティパラメータに従って前記複数のPDCCH監視オケージョンに関連付けられた前記探索空間の中の前記DCIについて監視するように構成されたプロセッサと
を備えるUE。 A user equipment (UE),
a transceiver configured to receive a monitoring configuration,
a transceiver, the monitoring configuration including repetition of downlink control information (DCI) over a plurality of physical downlink control channel (PDCCH) monitoring occasions of a respective search space, the monitoring configuration indicating a diversity parameter that provides diversity among the plurality of PDCCH monitoring occasions;
and a processor configured to monitor for the DCI in the search space associated with the multiple PDCCH monitoring occasions according to the diversity parameter based on the monitoring configuration.
トランシーバを備え、前記トランシーバが、
監視構成を送信することであって、
前記監視構成が、探索空間のそれぞれの複数の物理ダウンリンク制御チャネル(PDCCH)監視オケージョンを介したダウンリンク制御情報(DCI)の反復を含み、前記複数のPDCCH監視オケージョンの間のダイバーシティをもたらすダイバーシティパラメータを示す、送信することと、
前記監視構成に基づいて、前記ダイバーシティパラメータに従って前記複数のPDCCH監視オケージョンに関連付けられた前記探索空間の中の前記DCIを送信することと
を行うように構成される、BS。 A base station (BS),
a transceiver, the transceiver comprising:
Transmitting a monitoring configuration,
transmitting, the monitoring configuration including repetition of downlink control information (DCI) over a plurality of physical downlink control channel (PDCCH) monitoring occasions of a respective search space, and indicating a diversity parameter that provides diversity among the plurality of PDCCH monitoring occasions;
transmit the DCI in the search space associated with the multiple PDCCH monitoring occasions according to the diversity parameter based on the monitoring configuration.
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202063044866P | 2020-06-26 | 2020-06-26 | |
US202063044752P | 2020-06-26 | 2020-06-26 | |
US63/044,866 | 2020-06-26 | ||
US63/044,752 | 2020-06-26 | ||
US202063045572P | 2020-06-29 | 2020-06-29 | |
US63/045,572 | 2020-06-29 | ||
US17/357,387 | 2021-06-24 | ||
US17/357,387 US20210409983A1 (en) | 2020-06-26 | 2021-06-24 | Techniques for pdcch monitoring aggregation |
PCT/US2021/039194 WO2021263170A1 (en) | 2020-06-26 | 2021-06-25 | Techniques for pdcch monitoring aggregation |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2023531892A JP2023531892A (en) | 2023-07-26 |
JPWO2021263170A5 true JPWO2021263170A5 (en) | 2024-06-07 |
Family
ID=79030811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2022577184A Pending JP2023531892A (en) | 2020-06-26 | 2021-06-25 | Techniques for PDCCH Monitoring Aggregation |
Country Status (7)
Country | Link |
---|---|
US (1) | US20210409983A1 (en) |
EP (1) | EP4173217A1 (en) |
JP (1) | JP2023531892A (en) |
KR (1) | KR20230029617A (en) |
CN (1) | CN115956351A (en) |
BR (1) | BR112022025636A2 (en) |
WO (1) | WO2021263170A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022031651A1 (en) | 2020-08-04 | 2022-02-10 | Ofinno, Llc | Uplink transmissions for downlink control channel repetition |
US11792796B2 (en) * | 2020-10-09 | 2023-10-17 | Telefonaktiebolaget Lm Ericsson (Publ) | Control signaling for wireless communication |
WO2023211210A1 (en) * | 2022-04-27 | 2023-11-02 | 엘지전자 주식회사 | Method and apparatus for monitoring signal in wireless communication system |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10912071B2 (en) * | 2018-02-16 | 2021-02-02 | Apple Inc. | Reliability mechanisms for physical downlink control channel (PDCCH) transmissions in new radio (NR) systems |
WO2021159308A1 (en) * | 2020-02-12 | 2021-08-19 | Oppo广东移动通信有限公司 | Transmission method and apparatus |
-
2021
- 2021-06-24 US US17/357,387 patent/US20210409983A1/en active Pending
- 2021-06-25 KR KR1020227042803A patent/KR20230029617A/en active Search and Examination
- 2021-06-25 CN CN202180043847.6A patent/CN115956351A/en active Pending
- 2021-06-25 JP JP2022577184A patent/JP2023531892A/en active Pending
- 2021-06-25 EP EP21745573.2A patent/EP4173217A1/en active Pending
- 2021-06-25 WO PCT/US2021/039194 patent/WO2021263170A1/en unknown
- 2021-06-25 BR BR112022025636A patent/BR112022025636A2/en unknown
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