CN118474903A - 针对非陆地网络的网络接入的方法、装置和系统 - Google Patents
针对非陆地网络的网络接入的方法、装置和系统 Download PDFInfo
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- CN118474903A CN118474903A CN202410588298.6A CN202410588298A CN118474903A CN 118474903 A CN118474903 A CN 118474903A CN 202410588298 A CN202410588298 A CN 202410588298A CN 118474903 A CN118474903 A CN 118474903A
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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
- H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
-
- 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
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1851—Systems using a satellite or space-based relay
- H04B7/18513—Transmission in a satellite or space-based system
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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
- H04L5/0001—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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/02—Selection of wireless resources by user or terminal
-
- 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
- H04W74/08—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
- H04W74/085—Random access procedures, e.g. with 4-step access with collision treatment collision avoidance
-
- 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
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/06—Airborne or Satellite Networks
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
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Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962824662P | 2019-03-27 | 2019-03-27 | |
| US62/824,662 | 2019-03-27 | ||
| US201962841006P | 2019-04-30 | 2019-04-30 | |
| US62/841,006 | 2019-04-30 | ||
| US201962886320P | 2019-08-13 | 2019-08-13 | |
| US62/886,320 | 2019-08-13 | ||
| PCT/US2020/025438 WO2020198671A1 (en) | 2019-03-27 | 2020-03-27 | Methods, apparatuses and systems directed to network access for non-terrestrial networks |
| CN202080024443.8A CN113678565B (zh) | 2019-03-27 | 2020-03-27 | 针对非陆地网络的网络接入的方法、装置和系统 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202080024443.8A Division CN113678565B (zh) | 2019-03-27 | 2020-03-27 | 针对非陆地网络的网络接入的方法、装置和系统 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118474903A true CN118474903A (zh) | 2024-08-09 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410588298.6A Pending CN118474903A (zh) | 2019-03-27 | 2020-03-27 | 针对非陆地网络的网络接入的方法、装置和系统 |
| CN202080024443.8A Active CN113678565B (zh) | 2019-03-27 | 2020-03-27 | 针对非陆地网络的网络接入的方法、装置和系统 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080024443.8A Active CN113678565B (zh) | 2019-03-27 | 2020-03-27 | 针对非陆地网络的网络接入的方法、装置和系统 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US12133269B2 (https=) |
| EP (2) | EP4546932A1 (https=) |
| JP (2) | JP7572373B2 (https=) |
| CN (2) | CN118474903A (https=) |
| BR (1) | BR112021018872A2 (https=) |
| WO (1) | WO2020198671A1 (https=) |
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| EP3949576A4 (en) * | 2019-03-28 | 2022-04-20 | ZTE Corporation | DATA TRANSFER PROCEDURES |
| US11653350B2 (en) * | 2019-05-03 | 2023-05-16 | Qualcomm Incorporated | Variable uplink response and/or scheduling delays for non-terrestrial networks |
| EP4023020A1 (en) * | 2019-08-27 | 2022-07-06 | Ericsson AB | Random access to a wireless communication network |
| CN114731703B (zh) * | 2019-09-30 | 2026-03-20 | 中兴通讯股份有限公司 | 用于非地面网络的随机接入前导 |
| CN112584507B (zh) * | 2019-09-30 | 2022-05-17 | 华为技术有限公司 | 一种数据处理方法、装置及存储介质 |
| CN115245034A (zh) * | 2019-11-15 | 2022-10-25 | Oppo广东移动通信有限公司 | 随机接入信道资源的配置方法、设备及存储介质 |
| WO2021102930A1 (zh) * | 2019-11-29 | 2021-06-03 | Oppo广东移动通信有限公司 | 通信方法、装置及设备 |
| CN114868433A (zh) * | 2019-12-27 | 2022-08-05 | Oppo广东移动通信有限公司 | 随机接入的方法和终端设备 |
| WO2021142807A1 (zh) * | 2020-01-17 | 2021-07-22 | Oppo广东移动通信有限公司 | 两步随机接入msg a资源的配置方法及相关装置 |
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| EP3949660A1 (en) | 2022-02-09 |
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| JP2025004209A (ja) | 2025-01-14 |
| WO2020198671A1 (en) | 2020-10-01 |
| CN113678565A (zh) | 2021-11-19 |
| EP3949660B1 (en) | 2025-04-30 |
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