Title:
アップリンク制御チャンネルに対する送信電力制御
Document Type and Number:
Japanese Patent JP7128307
Kind Code:
B2
Abstract:
User equipment, UE, in a communication system, the UE comprising: a transceiver, and a controller coupled with the transceiver and configured to: receive a number of physical downlink control channels, PDCCHs, that include downlink control information, DCI, formats scheduling receptions of physical downlink shared channels, PDSCHs, that include transport blocks, TBs, and transmit a physical uplink control channel PUCCH, that includes a number of hybrid automatic repeat request acknowledgement, HARQ-ACK, information bits in response to the receptions of the TBs in the PDSCHs, wherein a resource for the PUCCH transmission is determined from a field in a DCI format in a last PDCCH reception. Corresponding base station and methods.
Inventors:
Alice Papasacherariou
Application Number:
JP2021012463A
Publication Date:
August 30, 2022
Filing Date:
January 28, 2021
Export Citation:
Assignee:
Samsung Electronics Company Limited
International Classes:
H04W72/04; H04W28/04
Domestic Patent References:
| JP2015513863A |
Foreign References:
| US20140092865 |
Other References:
CATT,HARQ-ACK transmission for up to 32 CCs[online], 3GPP TSG-RAN WG1#80b R1-151349,インターネット,2015年04月11日
Nokia Networks,Dynamic adaptation of HARQ-ACK feedback size and PUCCH format[online], 3GPP TSG-RAN WG1#81 R1-152810,インターネット,2015年05月15日
Now Postcom,Remaining aspects of PUCCH resource allocation for TDD[online], 3GPP TSG-RAN WG1#72 R1-130683,インターネット,2013年01月25日
Nokia Networks,Dynamic adaptation of HARQ-ACK feedback size and PUCCH format[online], 3GPP TSG-RAN WG1#81 R1-152810,インターネット
Now Postcom,Remaining aspects of PUCCH resource allocation for TDD[online], 3GPP TSG-RAN WG1#72 R1-130683,インターネット
Attorney, Agent or Firm:
Tatsuhiko Abe
Shinya Mihiro
Choe Yun
Shinya Mihiro
Choe Yun