JPWO2021066154A5 - - Google Patents
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- JPWO2021066154A5 JPWO2021066154A5 JP2021551487A JP2021551487A JPWO2021066154A5 JP WO2021066154 A5 JPWO2021066154 A5 JP WO2021066154A5 JP 2021551487 A JP2021551487 A JP 2021551487A JP 2021551487 A JP2021551487 A JP 2021551487A JP WO2021066154 A5 JPWO2021066154 A5 JP WO2021066154A5
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- information
- receiving
- uplink shared
- shared channel
- bit field
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Claims (7)
一定期間のシンボルのそれぞれが下りリンク、上りリンク、およびフレキシブルのいずれであるかを示す第１の情報を含むＲＲＣメッセージを受信し、第１のビットフィールドを含む第２の情報を受信し、あるトランスポートブロックのための物理上りリンク共用チャネルを送信する第１の時間リソースを特定するための第３の情報を受信する受信部と、
前記第１の情報および前記第３の情報に基づいて前記第１の時間リソースを特定する決定部と、を備え、
前記決定部は、
前記第１のビットフィールドが第１の値であり、前記受信部が複数のスロットのスロットフォーマットを示す第４の情報を物理下りリンク制御チャネルで受信した場合に、前記第１の時間リソースのうち前記スロットフォーマットで下りリンクと示されるシンボルおよびフレキシブルと示されるシンボルに割り当てられたリソースを前記物理上りリンク共用チャネルの送信に用いず、
前記第１のビットフィールドが第２の値である場合に、前記第１の時間リソースの全てを前記物理上りリンク共用チャネルの送信に用いる端末装置。 A terminal device,
receiving an RRC message including first information indicating whether each symbol of a fixed period is downlink, uplink, and flexible; receiving second information including a first bit field; a receiving unit that receives third information for identifying a first time resource for transmitting a physical uplink shared channel for a transport block;
a determining unit that specifies the first time resource based on the first information and the third information,
The determining unit is
When the first bit field has a first value and the receiving unit receives fourth information indicating slot formats of a plurality of slots on a physical downlink control channel, resources allocated to symbols indicated as downlink and symbols indicated as flexible in the slot format are not used for transmission of the physical uplink shared channel;
A terminal device that uses all of the first time resource for transmission of the physical uplink shared channel when the first bit field has a second value.
一定期間のシンボルのそれぞれが下りリンク、上りリンク、およびフレキシブルのいずれであるかを示す第１の情報を含むＲＲＣメッセージを送信し、第１のビットフィールドを含む第２の情報を送信し、前記端末装置があるトランスポートブロックのための物理上りリンク共用チャネルを送信する第１の時間リソースを特定するための第３の情報を送信する送信部と、
前記第１の情報、前記第２の情報および前記第３の情報に基づいて前記物理上りリンク共用チャネルを受信する受信部と、を備え、
前記受信部は、
前記第１のビットフィールドが第１の値であり、前記送信部が前記端末装置に対して複数のスロットのスロットフォーマットを示す第４の情報を物理下りリンク制御チャネルで送信した場合に、前記第１の時間リソースのうち前記スロットフォーマットで下りリンクと示されるシンボルおよびフレキシブルと示されるシンボルに割り当てられたリソースを前記物理上りリンク共用チャネルの受信に用いず、
前記第１のビットフィールドが第２の値である場合に、前記第１の時間リソースの全てを前記物理上りリンク共用チャネルの受信に用いる基地局装置。 A base station device that communicates with a terminal device,
transmitting an RRC message including first information indicating whether each symbol of a certain period is downlink, uplink, or flexible; transmitting second information including a first bit field; a transmitting unit that transmits third information for identifying a first time resource for transmitting a physical uplink shared channel for a certain transport block of a terminal device;
a receiving unit that receives the physical uplink shared channel based on the first information, the second information, and the third information,
The receiving section includes:
When the first bit field is a first value and the transmitter transmits fourth information indicating slot formats of a plurality of slots to the terminal device on a physical downlink control channel, 1 of the time resources allocated to symbols indicated as downlink and symbols indicated as flexible in the slot format are not used for receiving the physical uplink shared channel,
A base station device that uses all of the first time resource for receiving the physical uplink shared channel when the first bit field has a second value.
一定期間のシンボルのそれぞれが下りリンク、上りリンク、およびフレキシブルのいずれであるかを示す第１の情報を含むＲＲＣメッセージを受信し、第１のビットフィールドを含む第２の情報を受信し、あるトランスポートブロックのための物理上りリンク共用チャネルを送信する第１の時間リソースを特定するための第３の情報を受信し、
前記第１の情報および前記第３の情報に基づいて前記第１の時間リソースを特定し、
前記第１のビットフィールドが第１の値であり、複数のスロットのスロットフォーマットを示す第４の情報を物理下りリンク制御チャネルで受信した場合に、前記第１の時間リソースのうち前記スロットフォーマットで下りリンクと示されるシンボルおよびフレキシブルと示されるシンボルに割り当てられたリソースを前記物理上りリンク共用チャネルの送信に用いず、
前記第１のビットフィールドが第２の値である場合に、前記第１の時間リソースの全てを前記物理上りリンク共用チャネルの送信に用いる通信方法。 A communication method for a terminal device, the method comprising:
receiving an RRC message including first information indicating whether each symbol of a fixed period is downlink, uplink, and flexible; receiving second information including a first bit field; receiving third information for identifying a first time resource for transmitting a physical uplink shared channel for the transport block;
identifying the first time resource based on the first information and the third information;
When the first bit field has a first value and fourth information indicating the slot format of a plurality of slots is received on the physical downlink control channel, the slot format of the first time resource is resources allocated to symbols indicated as downlink and symbols indicated as flexible are not used for transmission of the physical uplink shared channel;
A communication method in which all of the first time resources are used for transmission of the physical uplink shared channel when the first bit field has a second value.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019183240 | 2019-10-03 | ||
| PCT/JP2020/037575 WO2021066154A1 (en) | 2019-10-03 | 2020-10-02 | Terminal device, base station device, and communication method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021066154A1 JPWO2021066154A1 (en) | 2021-04-08 |
| JPWO2021066154A5 true JPWO2021066154A5 (en) | 2023-10-11 |
Family
ID=75338087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021551487A Pending JPWO2021066154A1 (en) | 2019-10-03 | 2020-10-02 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPWO2021066154A1 (en) |
| WO (1) | WO2021066154A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023021711A1 (en) * | 2021-08-20 | 2023-02-23 | 株式会社Ｎｔｔドコモ | Terminal and wireless communication method |
| WO2023068273A1 (en) * | 2021-10-20 | 2023-04-27 | 株式会社デンソー | Device, base station, and method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019050381A1 (en) * | 2017-09-11 | 2019-03-14 | 주식회사 윌러스표준기술연구소 | Method, device and system for uplink transmission and downlink reception in wireless communication system |
-
2020
- 2020-10-02 JP JP2021551487A patent/JPWO2021066154A1/ja active Pending
- 2020-10-02 WO PCT/JP2020/037575 patent/WO2021066154A1/en active Application Filing
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