JPWO2021157197A1 - - Google Patents
Info
- Publication number
- JPWO2021157197A1 JPWO2021157197A1 JP2021575637A JP2021575637A JPWO2021157197A1 JP WO2021157197 A1 JPWO2021157197 A1 JP WO2021157197A1 JP 2021575637 A JP2021575637 A JP 2021575637A JP 2021575637 A JP2021575637 A JP 2021575637A JP WO2021157197 A1 JPWO2021157197 A1 JP WO2021157197A1
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
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- 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
- H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
-
- 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
- H04L1/1861—Physical mapping arrangements
-
- 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
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0058—Allocation criteria
-
- 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
- H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
- H04L5/0094—Indication of how sub-channels of the path are allocated
-
- 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
-
- 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
- H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
- H04L5/0055—Physical resource allocation for ACK/NACK
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2025232006A JP2026048751A (ja) | 2020-02-05 | 2025-12-04 | 基地局、通信方法及び集積回路 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020017987 | 2020-02-05 | ||
| PCT/JP2020/046347 WO2021157197A1 (ja) | 2020-02-05 | 2020-12-11 | 端末及び通信方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025232006A Division JP2026048751A (ja) | 2020-02-05 | 2025-12-04 | 基地局、通信方法及び集積回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021157197A1 true JPWO2021157197A1 (https=) | 2021-08-12 |
| JPWO2021157197A5 JPWO2021157197A5 (ja) | 2022-10-12 |
Family
ID=
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020021720A1 (ja) * | 2018-07-27 | 2020-01-30 | 株式会社Ｎｔｔドコモ | ユーザ端末 |
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020021720A1 (ja) * | 2018-07-27 | 2020-01-30 | 株式会社Ｎｔｔドコモ | ユーザ端末 |
Non-Patent Citations (2)
| Title |
|---|
| CATT: "PDCCH enhancements for URLLC[online]", 3GPP TSG RAN WG1 #99 R1-1912168, JPN6025000416, 22 November 2019 (2019-11-22), ISSN: 0005656102 * |
| NTT DOCOMO, INC.: "PDCCH enhancements for URLLC[online]", 3GPP TSG RAN WG1 #95 R1-1813324, JPN6025000415, 16 November 2018 (2018-11-16), ISSN: 0005656103 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2026048751A (ja) | 2026-03-17 |
| EP4102910A1 (en) | 2022-12-14 |
| TWI893053B (zh) | 2025-08-11 |
| US20230056775A1 (en) | 2023-02-23 |
| US20250301474A1 (en) | 2025-09-25 |
| WO2021157197A1 (ja) | 2021-08-12 |
| EP4102910A4 (en) | 2023-05-10 |
| US12356408B2 (en) | 2025-07-08 |
| TW202135579A (zh) | 2021-09-16 |
| CN115039477A (zh) | 2022-09-09 |
Similar Documents
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