PL3847864T3 - Wybór zasobów pusch w dwuetapowym dostępie losowym - Google Patents
Wybór zasobów pusch w dwuetapowym dostępie losowymInfo
- Publication number
- PL3847864T3 PL3847864T3 PL20743385T PL20743385T PL3847864T3 PL 3847864 T3 PL3847864 T3 PL 3847864T3 PL 20743385 T PL20743385 T PL 20743385T PL 20743385 T PL20743385 T PL 20743385T PL 3847864 T3 PL3847864 T3 PL 3847864T3
- Authority
- PL
- Poland
- Prior art keywords
- random access
- step random
- access selection
- push resources
- resources
- Prior art date
Links
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
- H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
- H04B17/328—Reference signal received power [RSRP]; Reference signal received quality [RSRQ]
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
-
- 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
- H04W74/0833—Random access procedures, e.g. with 4-step access
- H04W74/0836—Random access procedures, e.g. with 4-step access with 2-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
- H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for 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
-
- 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
- H04W74/0838—Random access procedures, e.g. with 4-step access using contention-free random access [CFRA]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962886754P | 2019-08-14 | 2019-08-14 | |
| PCT/SE2020/050730 WO2021029803A1 (en) | 2019-08-14 | 2020-07-13 | Pusch resource selection in 2-step random access |
| EP20743385.5A EP3847864B1 (en) | 2019-08-14 | 2020-07-13 | Pusch resource selection in 2-step random access |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3847864T3 true PL3847864T3 (pl) | 2022-05-02 |
Family
ID=71728859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL20743385T PL3847864T3 (pl) | 2019-08-14 | 2020-07-13 | Wybór zasobów pusch w dwuetapowym dostępie losowym |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US12127271B2 (pl) |
| EP (2) | EP4033848B1 (pl) |
| CN (1) | CN114271013B (pl) |
| ES (2) | ES3041674T3 (pl) |
| MX (1) | MX2022001897A (pl) |
| PL (1) | PL3847864T3 (pl) |
| WO (1) | WO2021029803A1 (pl) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220104276A1 (en) * | 2019-02-15 | 2022-03-31 | Lg Electronics Inc. | Method for transmitting or receiving physical uplink shared channel for random access in wireless communication system and apparatus therefor |
| US11882591B2 (en) * | 2019-04-30 | 2024-01-23 | Qualcomm Incorporated | Two-step random access channel configuration period |
| WO2021019650A1 (ja) * | 2019-07-29 | 2021-02-04 | 株式会社Ｎｔｔドコモ | 端末及び無線通信方法 |
| WO2021031046A1 (zh) * | 2019-08-16 | 2021-02-25 | 华为技术有限公司 | 一种随机接入方法、终端设备和网络设备 |
| CN112584539B (zh) * | 2019-09-30 | 2023-01-13 | 华为技术有限公司 | 一种随机接入方法及装置 |
| CN114762436A (zh) * | 2019-10-04 | 2022-07-15 | Lg电子株式会社 | 在无线通信系统中发送和接收信号的方法及支持其的装置 |
| US12245295B2 (en) | 2019-10-04 | 2025-03-04 | Lenovo (Singapore) Pte. Ltd. | Method and apparatus for a two-step random access procedure |
| US12207275B2 (en) * | 2019-10-04 | 2025-01-21 | Sharp Kabushiki Kaisha | Method of uplink transmission and related device |
| CN114651518B (zh) * | 2019-11-08 | 2024-12-13 | 联想(北京)有限公司 | 用于prach重复的方法及设备 |
| WO2021127962A1 (en) * | 2019-12-24 | 2021-07-01 | Qualcomm Incorporated | Efficient new radio-light message a repetition in two-step random access channel procedure |
| CN115053622B (zh) * | 2020-02-03 | 2025-06-03 | 三星电子株式会社 | 用于在无线通信系统中执行通信的方法和装置 |
| CN113260076B (zh) * | 2020-02-13 | 2025-02-07 | 华硕电脑股份有限公司 | 无线通信系统中小数据传送的回退动作的方法和设备 |
| CN113453372B (zh) * | 2020-03-25 | 2023-08-25 | 大唐移动通信设备有限公司 | 一种随机接入方法、基站、用户设备、装置、介质 |
| US11968720B2 (en) * | 2020-04-03 | 2024-04-23 | Qualcomm Incorporated | Alternative two-step RACH procedure |
| US20230180299A1 (en) * | 2020-04-08 | 2023-06-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for random access |
| CN115336371B (zh) * | 2020-04-08 | 2025-07-29 | 苹果公司 | MsgA PUSCH验证 |
| US11825514B2 (en) * | 2020-04-21 | 2023-11-21 | Qualcomm Incorporated | Repetitive random access transmissions |
| US11546908B2 (en) * | 2020-06-10 | 2023-01-03 | Qualcomm Incorporated | History augmented synchronization signal based antenna beam selection |
| US11864238B2 (en) * | 2020-07-01 | 2024-01-02 | Qualcomm Incorporated | Mapping aspects of random access channel procedure |
| WO2022006916A1 (zh) * | 2020-07-10 | 2022-01-13 | 北京小米移动软件有限公司 | 通信方法、装置、设备及存储介质 |
| KR102579145B1 (ko) | 2020-11-10 | 2023-09-15 | 아서스테크 컴퓨터 인코포레이션 | 무선 통신 시스템에서 랜덤 액세스 절차에서 커버리지 향상을 사용할 것을 결정하기 위한 방법 및 장치 |
| KR20230140463A (ko) * | 2021-02-05 | 2023-10-06 | 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 | 랜덤 액세스 방법 및 장치, 저장 매체(random access method and device, and storage medium) |
| US12232184B2 (en) * | 2021-08-25 | 2025-02-18 | Qualcomm Incorporated | Uplink beam sweeping during random access procedures |
| US12004224B2 (en) * | 2021-09-15 | 2024-06-04 | Nokia Technologies Oy | Beam failure recovery |
| US11930539B2 (en) * | 2021-09-29 | 2024-03-12 | Qualcomm Incorporated | Active interference cancellation for random-access channel |
| KR20230050886A (ko) * | 2021-10-08 | 2023-04-17 | 삼성전자주식회사 | 무선통신 시스템에서 랜덤 접속을 위한 상향링크 채널 송신 방법 및 장치 |
| CN117156560B (zh) * | 2022-05-19 | 2026-07-17 | 大唐移动通信设备有限公司 | 一种数据传输的方法、终端、基站及存储介质 |
| CN117156594A (zh) * | 2022-05-23 | 2023-12-01 | 上海朗帛通信技术有限公司 | 一种被用于无线通信的通信节点中的方法和装置 |
| US20240032107A1 (en) * | 2022-07-14 | 2024-01-25 | Samsung Electronics Co., Ltd. | Initial access with multiple prach transmissions |
| CN117835444A (zh) * | 2022-09-30 | 2024-04-05 | 华为技术有限公司 | 一种资源指示方法和装置 |
| WO2024065618A1 (en) * | 2022-09-30 | 2024-04-04 | Qualcomm Incorporated | Multiple physical random access channel transmissions |
| CN119136328B (zh) * | 2024-08-06 | 2026-05-12 | 紫金山实验室 | 随机接入过程中动态长度的msgA消息的传输方法及系统 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI508602B (zh) * | 2009-04-23 | 2015-11-11 | 內數位專利控股公司 | 在多載波無線通訊中隨機存取方法及裝置 |
| JP6441373B2 (ja) * | 2014-02-28 | 2018-12-19 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムにおける低い遅延を有する上向きリンクデータ送信方法及び装置 |
| EP4346116A3 (en) * | 2016-06-15 | 2024-05-08 | InterDigital Patent Holdings, Inc. | Random access procedures in next generation networks |
| WO2018064367A1 (en) * | 2016-09-28 | 2018-04-05 | Idac Holdings, Inc. | Random access in next generation wireless systems |
| BR112019014484A2 (pt) * | 2017-01-13 | 2020-02-11 | Motorola Mobility Llc | Método e aparelho para realizar acesso aleatório com base em contenção em uma frequência de portadora |
| KR102811364B1 (ko) * | 2019-03-29 | 2025-05-26 | 후지쯔 가부시끼가이샤 | 랜덤 액세스 방법 및 장치 |
-
2020
- 2020-07-13 ES ES22150004T patent/ES3041674T3/es active Active
- 2020-07-13 CN CN202080057113.9A patent/CN114271013B/zh active Active
- 2020-07-13 EP EP22150004.4A patent/EP4033848B1/en active Active
- 2020-07-13 MX MX2022001897A patent/MX2022001897A/es unknown
- 2020-07-13 ES ES20743385T patent/ES2907940T3/es active Active
- 2020-07-13 EP EP20743385.5A patent/EP3847864B1/en active Active
- 2020-07-13 WO PCT/SE2020/050730 patent/WO2021029803A1/en not_active Ceased
- 2020-07-13 PL PL20743385T patent/PL3847864T3/pl unknown
- 2020-07-13 US US17/629,950 patent/US12127271B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| ES2907940T3 (es) | 2022-04-27 |
| EP3847864A1 (en) | 2021-07-14 |
| EP4033848C0 (en) | 2025-09-03 |
| EP3847864B1 (en) | 2022-01-12 |
| EP4033848A1 (en) | 2022-07-27 |
| CN114271013A (zh) | 2022-04-01 |
| WO2021029803A1 (en) | 2021-02-18 |
| ES3041674T3 (en) | 2025-11-13 |
| MX2022001897A (es) | 2022-03-17 |
| US12127271B2 (en) | 2024-10-22 |
| US20220264659A1 (en) | 2022-08-18 |
| CN114271013B (zh) | 2025-07-22 |
| EP4033848B1 (en) | 2025-09-03 |
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