JPWO2022201401A1 - - Google Patents
Info
- Publication number
- JPWO2022201401A1 JPWO2022201401A1 JP2023508293A JP2023508293A JPWO2022201401A1 JP WO2022201401 A1 JPWO2022201401 A1 JP WO2022201401A1 JP 2023508293 A JP2023508293 A JP 2023508293A JP 2023508293 A JP2023508293 A JP 2023508293A JP WO2022201401 A1 JPWO2022201401 A1 JP WO2022201401A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
- H04L5/0012—Hopping in multicarrier systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1864—ARQ related signaling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/189—Transmission or retransmission of more than one copy of a message
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1893—Physical mapping arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2021/012416 WO2022201401A1 (ja) | 2021-03-24 | 2021-03-24 | 端末及び無線基地局 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022201401A1 true JPWO2022201401A1 (https=) | 2022-09-29 |
| JPWO2022201401A5 JPWO2022201401A5 (https=) | 2024-12-25 |
| JP7743501B2 JP7743501B2 (ja) | 2025-09-24 |
Family
ID=83395403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023508293A Active JP7743501B2 (ja) | 2021-03-24 | 2021-03-24 | 端末及び無線基地局 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4319367A4 (https=) |
| JP (1) | JP7743501B2 (https=) |
| CN (1) | CN117063561A (https=) |
| WO (1) | WO2022201401A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102824380B1 (ko) * | 2021-03-30 | 2025-06-25 | 삼성전자 주식회사 | 무선 통신 시스템에서 상향링크 채널 전송을 위한 방법 및 장치 |
| CN118435682A (zh) * | 2021-12-21 | 2024-08-02 | 松下电器（美国）知识产权公司 | 通信装置及通信方法 |
| US20260046849A1 (en) * | 2024-08-08 | 2026-02-12 | Lenovo (Singapore) Pte. Limited | Orthogonal cover code sequence application with frequency hopping |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11497004B2 (en) * | 2018-02-15 | 2022-11-08 | Ntt Docomo, Inc. | User terminal and radio communication method |
| CN114026937A (zh) * | 2019-05-09 | 2022-02-08 | 株式会社Ntt都科摩 | 用户终端以及无线通信方法 |
-
2021
- 2021-03-24 CN CN202180095659.8A patent/CN117063561A/zh active Pending
- 2021-03-24 EP EP21933011.5A patent/EP4319367A4/en active Pending
- 2021-03-24 WO PCT/JP2021/012416 patent/WO2022201401A1/ja not_active Ceased
- 2021-03-24 JP JP2023508293A patent/JP7743501B2/ja active Active
Non-Patent Citations (6)
| Title |
|---|
| INTEL CORPORATION: "On potential techniques for PUCCH coverage enhancement[online]", 3GPP TSG RAN WG1 #103-E R1-2009602, JPN6025021828, 11 November 2020 (2020-11-11), ISSN: 0005609445 * |
| INTERDIGITAL INC.: "Discussions on PUCCH enhancements[online]", 3GPP TSG RAN WG1 #104-E R1-2100747, JPN6025021823, 19 January 2021 (2021-01-19), ISSN: 0005609441 * |
| MODERATOR (CHINA TELECOM): "[104-e-NR-CovEnh-03] Summary of email discussion on joint channel estimation for PUSCH[online]", 3GPP TSG RAN WG1 #104-E R1-2102161, JPN6025021826, 8 February 2021 (2021-02-08), ISSN: 0005609443 * |
| MODERATOR (CHINA TELECOM): "Email discussion summary for [98e][155] NR_reply_LS_Part_2[online]", 3GPP TSG RAN WG4 #98_E R4-2103341, JPN6025021829, 9 February 2021 (2021-02-09), ISSN: 0005609446 * |
| RAN WG1: "NR coverage enhancements[online]", 3GPP TSG RAN #91E RP-210454, JPN6025021824, 15 March 2021 (2021-03-15), ISSN: 0005609442 * |
| ZTE CORPORATION: "Discussion on PUCCH coverage enhancement[online]", 3GPP TSG RAN WG1 #104-E R1-2100098, JPN6025021827, 19 January 2021 (2021-01-19), ISSN: 0005609444 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7743501B2 (ja) | 2025-09-24 |
| WO2022201401A1 (ja) | 2022-09-29 |
| EP4319367A1 (en) | 2024-02-07 |
| CN117063561A (zh) | 2023-11-14 |
| EP4319367A4 (en) | 2025-01-08 |
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