CN114424589A - 电子设备、用户设备、无线通信方法和存储介质 - Google Patents
电子设备、用户设备、无线通信方法和存储介质 Download PDFInfo
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- CN114424589A CN114424589A CN202080066639.3A CN202080066639A CN114424589A CN 114424589 A CN114424589 A CN 114424589A CN 202080066639 A CN202080066639 A CN 202080066639A CN 114424589 A CN114424589 A CN 114424589A
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Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
- H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
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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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
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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
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0092—Indication of how the channel is divided
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
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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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本公开涉及电子设备、用户设备、无线通信方法和存储介质。根据本公开的网络侧的电子设备包括处理电路，被配置为：根据位置信息将所述电子设备的服务范围划分为多个定时提前量组TAG区域，将每个TAG区域中的一个或多个用户设备分配到同一个TAG；以及向用户设备发送定时提前量TA信息，所述TA信息包括与为所述用户设备分配的TAG相对应的TA值，以用于所述用户设备将与为所述用户设备分配的TAG相对应的TA值用作所述用户设备与所述电子设备之间的TA值。使用根据本公开的电子设备、用户设备、无线通信方法和存储介质，可以减少由TA的更新带来的信令开销，并减少随机接入前导码冲突的概率，从而提高随机接入成功的概率。
Description
PCT国内申请，说明书已公开。
Claims (33)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019110813275 | 2019-11-07 | ||
| CN201911081327.5A CN112788532A (zh) | 2019-11-07 | 2019-11-07 | 电子设备、用户设备、无线通信方法和存储介质 |
| PCT/CN2020/125786 WO2021088757A1 (zh) | 2019-11-07 | 2020-11-02 | 电子设备、用户设备、无线通信方法和存储介质 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114424589A true CN114424589A (zh) | 2022-04-29 |
Family
ID=75748845
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911081327.5A Pending CN112788532A (zh) | 2019-11-07 | 2019-11-07 | 电子设备、用户设备、无线通信方法和存储介质 |
| CN202080066639.3A Pending CN114424589A (zh) | 2019-11-07 | 2020-11-02 | 电子设备、用户设备、无线通信方法和存储介质 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911081327.5A Pending CN112788532A (zh) | 2019-11-07 | 2019-11-07 | 电子设备、用户设备、无线通信方法和存储介质 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20220337370A1 (zh) |
| EP (1) | EP4017038A4 (zh) |
| CN (2) | CN112788532A (zh) |
| WO (1) | WO2021088757A1 (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023155058A1 (en) * | 2022-02-16 | 2023-08-24 | Qualcomm Incorporated | Cell and timing advance group indications for random access procedures |
| WO2024031590A1 (zh) * | 2022-08-11 | 2024-02-15 | Oppo广东移动通信有限公司 | 用于定位的无线通信方法、装置、设备、系统及存储介质 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130045169A (ko) * | 2011-10-24 | 2013-05-03 | 주식회사 팬택 | 다중 요소 반송파 시스템에서 상향링크 동기의 수행장치 및 방법 |
| CN103427895B (zh) * | 2013-08-05 | 2016-01-06 | 东南大学 | 一种全域覆盖多波束卫星lte的下行发射端定时调整方法 |
| CN107197517B (zh) * | 2017-08-02 | 2020-11-06 | 电子科技大学 | 基于ta分组的lte卫星上行链路同步方法 |
| EP3664527B1 (en) * | 2017-08-11 | 2022-10-05 | LG Electronics Inc. | Method for adjusting uplink timing in wireless communication system and device therefor |
| CN108156595B (zh) * | 2017-12-05 | 2020-07-03 | 南京邮电大学 | 一种机器通信中基于定时提前命令的前导资源分配方法 |
| WO2020034574A1 (en) * | 2019-01-11 | 2020-02-20 | Zte Corporation | Timing advance adjustment schemes in wireless communication |
-
2019
- 2019-11-07 CN CN201911081327.5A patent/CN112788532A/zh active Pending
-
2020
- 2020-11-02 US US17/764,198 patent/US20220337370A1/en active Pending
- 2020-11-02 EP EP20884012.4A patent/EP4017038A4/en active Pending
- 2020-11-02 CN CN202080066639.3A patent/CN114424589A/zh active Pending
- 2020-11-02 WO PCT/CN2020/125786 patent/WO2021088757A1/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP4017038A4 (en) | 2023-01-18 |
| WO2021088757A1 (zh) | 2021-05-14 |
| CN112788532A (zh) | 2021-05-11 |
| US20220337370A1 (en) | 2022-10-20 |
| EP4017038A1 (en) | 2022-06-22 |
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