MX2020004998A - Metodo de acceso aleatorio, dispositivo de red y terminal. - Google Patents
Metodo de acceso aleatorio, dispositivo de red y terminal.Info
- Publication number
- MX2020004998A MX2020004998A MX2020004998A MX2020004998A MX2020004998A MX 2020004998 A MX2020004998 A MX 2020004998A MX 2020004998 A MX2020004998 A MX 2020004998A MX 2020004998 A MX2020004998 A MX 2020004998A MX 2020004998 A MX2020004998 A MX 2020004998A
- Authority
- MX
- Mexico
- Prior art keywords
- random access
- terminal
- network device
- contention
- access preambles
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
- H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/02—Hybrid 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Esta solicitud proporciona un método de acceso aleatorio, un dispositivo de red y una terminal. El método incluye: determinar, mediante un dispositivo de red, información de configuración, donde la información de configuración se utiliza para indicar al menos una de las siguientes: una cantidad de preámbulos de acceso aleatorio 5 transmitidos en un recurso de acceso aleatorio, una cantidad de preámbulos de acceso aleatorio basado en contención transmitidos en uno recurso de acceso aleatorio, una cantidad de preámbulos de acceso aleatorio libre de contención transmitidos en un recurso de acceso aleatorio, una cantidad de preámbulos de acceso aleatorio asociados con una señal de enlace descendente, una cantidad de preámbulos de acceso aleatorio libre de contención asociados con una señal de enlace descendente, una cantidad de preámbulos de acceso aleatorio basado en contención asociados con una señal de enlace descendente, y una cantidad de señales de enlace descendente realmente transmitidas asociadas con un recurso de acceso aleatorio; y enviar la información de configuración a una terminal. De esta manera, la terminal envía un preámbulo de acceso aleatorio basándose en la información de configuración. El dispositivo de red indica información relacionada sobre el acceso aleatorio a la terminal, para completar un proceso de acceso aleatorio.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711149118.0A CN109803438B (zh) | 2017-11-17 | 2017-11-17 | 随机接入方法、网络设备及终端 |
PCT/CN2018/110966 WO2019095927A1 (zh) | 2017-11-17 | 2018-10-19 | 随机接入方法、网络设备及终端 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2020004998A true MX2020004998A (es) | 2020-08-27 |
Family
ID=66538443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2020004998A MX2020004998A (es) | 2017-11-17 | 2018-10-19 | Metodo de acceso aleatorio, dispositivo de red y terminal. |
Country Status (6)
Country | Link |
---|---|
US (1) | US11706807B2 (es) |
EP (1) | EP3687256A4 (es) |
CN (1) | CN109803438B (es) |
CA (1) | CA3084395A1 (es) |
MX (1) | MX2020004998A (es) |
WO (1) | WO2019095927A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112312582B (zh) * | 2020-11-04 | 2022-10-25 | 中国科学院上海微系统与信息技术研究所 | 卫星通信的随机接入方法、系统、介质及装置 |
US11818738B2 (en) * | 2020-12-02 | 2023-11-14 | Qualcomm Incorporated | Orthogonal random access channel (RACH) preamble sequence for positioning |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101990311A (zh) * | 2010-12-10 | 2011-03-23 | 中国海洋大学 | 无线移动宽带系统基于虚拟前导码的随机接入方法 |
CN102271418B (zh) * | 2011-07-28 | 2016-04-20 | 电信科学技术研究院 | 一种随机接入的方法及装置 |
US9980293B2 (en) * | 2014-02-06 | 2018-05-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Random access procedure |
CN107006037A (zh) * | 2014-10-03 | 2017-08-01 | 瑞典爱立信有限公司 | 在多载波场景中处理物理随机接入信道传输 |
CN107211466A (zh) * | 2015-01-20 | 2017-09-26 | Lg电子株式会社 | 在载波聚合系统中发起随机接入过程的方法及其装置 |
CN106941730A (zh) * | 2016-01-05 | 2017-07-11 | 中兴通讯股份有限公司 | 随机接入的控制方法和装置 |
CN107277897A (zh) * | 2016-04-07 | 2017-10-20 | 中兴通讯股份有限公司 | Ra-rnti的配置方法及装置 |
US10383150B2 (en) * | 2016-05-11 | 2019-08-13 | Ofinno, Llc | Random access process in a wireless device and wireeless network |
CN108235444B (zh) * | 2016-12-12 | 2021-09-10 | 北京三星通信技术研究有限公司 | 随机接入的方法及基站设备、用户设备 |
US11317402B2 (en) * | 2017-06-26 | 2022-04-26 | Samsung Electronics Co., Ltd. | Method for generating preamble, method for configuring preamble and equipment thereof, random access method, device, user equipment and base station |
US11716763B2 (en) * | 2017-06-27 | 2023-08-01 | Ntt Docomo, Inc. | User equipment, base station, and random access control method |
US10425974B2 (en) * | 2017-10-02 | 2019-09-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Configuring random access channels for wireless communications |
-
2017
- 2017-11-17 CN CN201711149118.0A patent/CN109803438B/zh active Active
-
2018
- 2018-10-19 WO PCT/CN2018/110966 patent/WO2019095927A1/zh unknown
- 2018-10-19 CA CA3084395A patent/CA3084395A1/en active Pending
- 2018-10-19 EP EP18878496.1A patent/EP3687256A4/en active Pending
- 2018-10-19 MX MX2020004998A patent/MX2020004998A/es unknown
-
2020
- 2020-05-15 US US16/875,292 patent/US11706807B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20200281025A1 (en) | 2020-09-03 |
US11706807B2 (en) | 2023-07-18 |
EP3687256A4 (en) | 2020-11-11 |
WO2019095927A1 (zh) | 2019-05-23 |
CA3084395A1 (en) | 2020-04-28 |
CN109803438A (zh) | 2019-05-24 |
EP3687256A1 (en) | 2020-07-29 |
CN109803438B (zh) | 2023-11-10 |
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