SG11202113144PA - Adaptive retransmission for a random access procedure - Google Patents
Adaptive retransmission for a random access procedureInfo
- Publication number
- SG11202113144PA SG11202113144PA SG11202113144PA SG11202113144PA SG11202113144PA SG 11202113144P A SG11202113144P A SG 11202113144PA SG 11202113144P A SG11202113144P A SG 11202113144PA SG 11202113144P A SG11202113144P A SG 11202113144PA SG 11202113144P A SG11202113144P A SG 11202113144PA
- Authority
- SG
- Singapore
- Prior art keywords
- random access
- access procedure
- adaptive retransmission
- retransmission
- adaptive
- Prior art date
Links
- 230000003044 adaptive effect Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
- H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
-
- 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
- H04L1/1867—Arrangements specially adapted for the transmitter end
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2019/090449 WO2020243977A1 (en) | 2019-06-07 | 2019-06-07 | Adaptive retransmission for a random access procedure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202113144PA true SG11202113144PA (en) | 2021-12-30 |
Family
ID=73652730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202113144PA SG11202113144PA (en) | 2019-06-07 | 2019-06-07 | Adaptive retransmission for a random access procedure |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20220312501A1 (en) |
| EP (1) | EP3981212A4 (en) |
| JP (1) | JP7323646B2 (en) |
| KR (1) | KR20220017910A (en) |
| CN (1) | CN113924816B (en) |
| AU (1) | AU2019449200A1 (en) |
| BR (1) | BR112021024133A2 (en) |
| SG (1) | SG11202113144PA (en) |
| TW (1) | TW202106097A (en) |
| WO (1) | WO2020243977A1 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3888406A4 (en) * | 2019-07-12 | 2022-01-05 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting and receiving signal in a communication system |
| EP3780870A1 (en) * | 2019-08-13 | 2021-02-17 | Apple Inc. | Downlink radio resource control message transmission in 2-step random access |
| EP4018581A4 (en) * | 2019-08-23 | 2023-05-03 | Nokia Technologies Oy | Dynamic retransmission configuration |
| EP4030856A4 (en) * | 2019-09-12 | 2023-05-24 | Beijing Xiaomi Mobile Software Co., Ltd. | Random access method and apparatus |
| EP3975653B1 (en) * | 2019-09-12 | 2023-10-25 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Random access method and apparatus |
| CN114430921A (en) * | 2019-09-30 | 2022-05-03 | 株式会社Ntt都科摩 | User device and communication method |
| CN114586464A (en) * | 2019-10-03 | 2022-06-03 | 欧芬诺有限责任公司 | Side link configuration for wireless devices |
| WO2021064979A1 (en) * | 2019-10-04 | 2021-04-08 | 日本電信電話株式会社 | Control device, wireless communication system, and communication control method and program |
| WO2024077577A1 (en) * | 2022-10-14 | 2024-04-18 | Qualcomm Incorporated | Random access and uplink shared channel occasion mapping patterns for random access procedures |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9451639B2 (en) * | 2013-07-10 | 2016-09-20 | Samsung Electronics Co., Ltd. | Method and apparatus for coverage enhancement for a random access process |
| US10631330B2 (en) * | 2015-04-03 | 2020-04-21 | Qualcomm Incorporated | Random access procedures under coverage limitations |
| JP2016219891A (en) * | 2015-05-14 | 2016-12-22 | Kddi株式会社 | Communication device, control device, and program |
| WO2018064367A1 (en) * | 2016-09-28 | 2018-04-05 | Idac Holdings, Inc. | Random access in next generation wireless systems |
| US10681727B2 (en) * | 2016-12-19 | 2020-06-09 | Qualcomm Incorporated | Uplink transmission parameter selection during random access message transmission and retransmission |
| JP7101620B2 (en) * | 2017-01-06 | 2022-07-15 | 株式会社Ｎｔｔドコモ | Terminals, base stations and random access methods |
| CN109600842B (en) * | 2017-09-30 | 2024-06-11 | 北京三星通信技术研究有限公司 | Channel resource configuration method, base station and user equipment |
| US11419143B2 (en) * | 2017-06-08 | 2022-08-16 | Qualcomm Incorporated | Random access procedure in a wireless backhaul network |
| CN117241398A (en) * | 2017-08-08 | 2023-12-15 | 华为技术有限公司 | Communication method and device |
| CN109392066B (en) * | 2017-08-11 | 2021-05-04 | 华为技术有限公司 | Random access method and device |
-
2019
- 2019-06-07 CN CN201980097003.2A patent/CN113924816B/en active Active
- 2019-06-07 BR BR112021024133A patent/BR112021024133A2/en unknown
- 2019-06-07 KR KR1020217039340A patent/KR20220017910A/en unknown
- 2019-06-07 SG SG11202113144PA patent/SG11202113144PA/en unknown
- 2019-06-07 US US17/616,764 patent/US20220312501A1/en active Pending
- 2019-06-07 AU AU2019449200A patent/AU2019449200A1/en active Pending
- 2019-06-07 EP EP19931939.3A patent/EP3981212A4/en active Pending
- 2019-06-07 WO PCT/CN2019/090449 patent/WO2020243977A1/en active Application Filing
- 2019-06-07 JP JP2021571390A patent/JP7323646B2/en active Active
-
2020
- 2020-06-04 TW TW109118769A patent/TW202106097A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20220312501A1 (en) | 2022-09-29 |
| JP2022538970A (en) | 2022-09-07 |
| EP3981212A1 (en) | 2022-04-13 |
| WO2020243977A1 (en) | 2020-12-10 |
| JP7323646B2 (en) | 2023-08-08 |
| CN113924816B (en) | 2023-10-27 |
| AU2019449200A1 (en) | 2022-01-06 |
| CN113924816A (en) | 2022-01-11 |
| TW202106097A (en) | 2021-02-01 |
| KR20220017910A (en) | 2022-02-14 |
| BR112021024133A2 (en) | 2022-01-11 |
| EP3981212A4 (en) | 2023-01-11 |
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