CN114503770A - 无线通信方法、终端设备和网络设备 - Google Patents
无线通信方法、终端设备和网络设备 Download PDFInfo
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- CN114503770A CN114503770A CN201980100537.6A CN201980100537A CN114503770A CN 114503770 A CN114503770 A CN 114503770A CN 201980100537 A CN201980100537 A CN 201980100537A CN 114503770 A CN114503770 A CN 114503770A
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Classifications
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- 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
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- 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
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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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
- H04L1/0007—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length
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- 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
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- 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
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本申请实施例提供了一种无线通信方法、终端设备和网络设备，在上行BWP上同时配置了两步随机接入资源和四步随机接入资源的情况下，终端设备优先选择进行两步随机接入，且终端设备可以确定是否允许从两步随机接入切换至四步随机接入，实现了随机接入的灵活性。该无线通信方法包括：在上行BWP上配置了两步随机接入资源和四步随机接入资源的情况下，终端设备确定是否允许从两步随机接入切换至四步随机接入。
Description
PCT国内申请，说明书已公开。
Claims (42)
- PCT国内申请，权利要求书已公开。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311467342.XA CN117580188A (zh) | 2019-12-19 | 2019-12-19 | 无线通信方法、终端设备和网络设备 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2019/126733 WO2021120126A1 (zh) | 2019-12-19 | 2019-12-19 | 无线通信方法、终端设备和网络设备 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311467342.XA Division CN117580188A (zh) | 2019-12-19 | 2019-12-19 | 无线通信方法、终端设备和网络设备 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114503770A true CN114503770A (zh) | 2022-05-13 |
Family
ID=76478110
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311467342.XA Pending CN117580188A (zh) | 2019-12-19 | 2019-12-19 | 无线通信方法、终端设备和网络设备 |
| CN201980100537.6A Pending CN114503770A (zh) | 2019-12-19 | 2019-12-19 | 无线通信方法、终端设备和网络设备 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311467342.XA Pending CN117580188A (zh) | 2019-12-19 | 2019-12-19 | 无线通信方法、终端设备和网络设备 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20220225433A1 (zh) |
| EP (1) | EP4025002A4 (zh) |
| CN (2) | CN117580188A (zh) |
| WO (1) | WO2021120126A1 (zh) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108271214B (zh) * | 2017-01-04 | 2022-07-22 | 华为技术有限公司 | 一种通信方法及其终端设备、网络设备 |
| CN106899964B (zh) * | 2017-02-09 | 2020-03-03 | 北京小米移动软件有限公司 | 终端能力信息传递方法及装置 |
| US11057935B2 (en) * | 2017-03-22 | 2021-07-06 | Comcast Cable Communications, Llc | Random access process in new radio |
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2019
- 2019-12-19 CN CN202311467342.XA patent/CN117580188A/zh active Pending
- 2019-12-19 EP EP19956701.7A patent/EP4025002A4/en active Pending
- 2019-12-19 CN CN201980100537.6A patent/CN114503770A/zh active Pending
- 2019-12-19 WO PCT/CN2019/126733 patent/WO2021120126A1/zh unknown
-
2022
- 2022-03-29 US US17/707,864 patent/US20220225433A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20220225433A1 (en) | 2022-07-14 |
| EP4025002A4 (en) | 2022-09-07 |
| WO2021120126A1 (zh) | 2021-06-24 |
| EP4025002A1 (en) | 2022-07-06 |
| CN117580188A (zh) | 2024-02-20 |
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