MX2021006264A - Metodo y dispositivo de acceso aleatorio. - Google Patents
Metodo y dispositivo de acceso aleatorio.Info
- Publication number
- MX2021006264A MX2021006264A MX2021006264A MX2021006264A MX2021006264A MX 2021006264 A MX2021006264 A MX 2021006264A MX 2021006264 A MX2021006264 A MX 2021006264A MX 2021006264 A MX2021006264 A MX 2021006264A MX 2021006264 A MX2021006264 A MX 2021006264A
- Authority
- MX
- Mexico
- Prior art keywords
- random access
- access process
- step random
- message
- access method
- Prior art date
Links
Classifications
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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
- 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
- H04W74/08—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
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
- H04W52/146—Uplink power control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
- H04W52/228—TPC being performed according to specific parameters taking into account previous information or commands using past power values or information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/32—TPC of broadcast or control channels
- H04W52/325—Power control of control or pilot channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
- H04W52/362—Aspects of the step size
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/38—TPC being performed in particular situations
- H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
-
- 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
- H04W74/002—Transmission of channel access control information
- H04W74/008—Transmission of channel access control information with additional processing of random access related information at receiving side
-
- 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
Se describe en la presente solicitud un método de acceso aleatorio, que puede implementar una conmutación eficaz entre un procedimiento de acceso aleatorio de dos pasos y un procedimiento de acceso aleatorio de cuatro pasos. El método comprende: durante un procedimiento de acceso aleatorio de dos pasos, un dispositivo terminal que envía un primer mensaje para el procedimiento de acceso aleatorio de dos pasos; y si el número de veces que el primer mensaje para el procedimiento de acceso aleatorio de dos pasos alcanza un primer umbral y un segundo mensaje para el procedimiento de acceso aleatorio de dos pasos no se ha recibido, el dispositivo terminal conmuta a un procedimiento de acceso aleatorio de cuatro pasos.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2018/118653 WO2020107429A1 (zh) | 2018-11-30 | 2018-11-30 | 随机接入的方法和设备 |
PCT/CN2019/120034 WO2020108384A1 (zh) | 2018-11-30 | 2019-11-21 | 随机接入的方法和设备 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2021006264A true MX2021006264A (es) | 2021-07-06 |
Family
ID=70854003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2021006264A MX2021006264A (es) | 2018-11-30 | 2019-11-21 | Metodo y dispositivo de acceso aleatorio. |
Country Status (11)
Country | Link |
---|---|
US (1) | US11399396B2 (es) |
EP (1) | EP3873162B1 (es) |
JP (1) | JP7182002B2 (es) |
KR (1) | KR102612875B1 (es) |
CN (2) | CN113016228A (es) |
AU (1) | AU2019386691B2 (es) |
BR (1) | BR112021010275A2 (es) |
CA (1) | CA3120900A1 (es) |
MX (1) | MX2021006264A (es) |
SG (1) | SG11202105543XA (es) |
WO (2) | WO2020107429A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113597810B (zh) * | 2019-03-28 | 2024-05-07 | 株式会社Ntt都科摩 | 用户装置以及通信方法 |
US11805555B2 (en) * | 2020-02-12 | 2023-10-31 | Samsung Electronics Co., Ltd. | Method and apparatus for random access procedure in wireless communication system |
KR20220169219A (ko) | 2021-06-18 | 2022-12-27 | 엘지전자 주식회사 | 블렌더 |
WO2023131881A2 (en) * | 2022-01-04 | 2023-07-13 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Methods and apparatus of transmitting physical random access channel (prach) for non-serving cells |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010124453A1 (zh) * | 2009-04-28 | 2010-11-04 | 华为技术有限公司 | 优化终端随机接入的方法及装置 |
TWI628930B (zh) * | 2013-09-20 | 2018-07-01 | 新力股份有限公司 | 通訊裝置及方法 |
CN104852787B (zh) * | 2014-02-13 | 2020-04-10 | 电信科学技术研究院 | 竞争解决消息反馈信息的发送方法及装置 |
JP2015216502A (ja) | 2014-05-09 | 2015-12-03 | 株式会社Nttドコモ | ユーザ装置及び方法 |
US10064196B2 (en) * | 2015-01-08 | 2018-08-28 | Sharp Kabushiki Kaisha | Terminal device, monitoring method, and integrated circuit |
KR102368455B1 (ko) * | 2015-05-15 | 2022-02-28 | 삼성전자주식회사 | 무선 통신 시스템에서 랜덤 액세스를 위한 장치 및 방법 |
CN106470468B (zh) * | 2015-08-14 | 2020-08-07 | 电信科学技术研究院 | 一种随机接入响应的传输方法及装置 |
US10123355B2 (en) * | 2015-10-28 | 2018-11-06 | Verizon Patent And Licensing Inc. | Device-initiated cell selection subsequent to procedure failure |
CN107689839B (zh) * | 2016-08-04 | 2020-09-22 | 中兴通讯股份有限公司 | 一种信号传输方法及装置 |
WO2018085726A1 (en) * | 2016-11-04 | 2018-05-11 | Intel IP Corporation | Performing 2-step random access channel (rach) procedures |
CN108282899B (zh) * | 2017-01-05 | 2020-03-06 | 电信科学技术研究院 | 一种两步竞争随机接入方法和装置 |
EP3539349A4 (en) * | 2017-01-05 | 2020-06-17 | Telefonaktiebolaget LM Ericsson (PUBL) | DIRECT ACCESS METHOD AND DEVICE IN A WIRELESS COMMUNICATION SYSTEM |
CN108282897B (zh) * | 2017-01-06 | 2020-04-17 | 电信科学技术研究院 | 一种随机接入反馈、处理方法、基站及终端 |
EP3603301A1 (en) | 2017-03-22 | 2020-02-05 | Comcast Cable Communications, LLC | Random access process in new radio |
US20200221503A1 (en) * | 2017-09-28 | 2020-07-09 | Sony Corporation | Terminal device, base station device, method, and recording medium |
US11330633B2 (en) * | 2017-10-30 | 2022-05-10 | Beijing Xiaomi Mobile Software Co., Ltd. | Random access method and device |
CN110392442B (zh) * | 2018-04-18 | 2022-06-14 | 华为技术有限公司 | 通信方法及装置 |
-
2018
- 2018-11-30 WO PCT/CN2018/118653 patent/WO2020107429A1/zh active Application Filing
-
2019
- 2019-11-21 CN CN201980074706.3A patent/CN113016228A/zh active Pending
- 2019-11-21 KR KR1020217016076A patent/KR102612875B1/ko active IP Right Grant
- 2019-11-21 CN CN202110912430.0A patent/CN113490288B/zh active Active
- 2019-11-21 CA CA3120900A patent/CA3120900A1/en not_active Abandoned
- 2019-11-21 BR BR112021010275-2A patent/BR112021010275A2/pt not_active IP Right Cessation
- 2019-11-21 EP EP19888293.8A patent/EP3873162B1/en active Active
- 2019-11-21 JP JP2021529347A patent/JP7182002B2/ja active Active
- 2019-11-21 SG SG11202105543XA patent/SG11202105543XA/en unknown
- 2019-11-21 AU AU2019386691A patent/AU2019386691B2/en active Active
- 2019-11-21 WO PCT/CN2019/120034 patent/WO2020108384A1/zh unknown
- 2019-11-21 MX MX2021006264A patent/MX2021006264A/es unknown
-
2021
- 2021-05-21 US US17/327,263 patent/US11399396B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
AU2019386691B2 (en) | 2022-08-11 |
CN113490288B (zh) | 2022-07-19 |
US11399396B2 (en) | 2022-07-26 |
KR102612875B1 (ko) | 2023-12-11 |
JP7182002B2 (ja) | 2022-12-01 |
JP2022510620A (ja) | 2022-01-27 |
AU2019386691A1 (en) | 2021-06-10 |
BR112021010275A2 (pt) | 2021-08-17 |
WO2020107429A1 (zh) | 2020-06-04 |
SG11202105543XA (en) | 2021-06-29 |
CN113016228A (zh) | 2021-06-22 |
CN113490288A (zh) | 2021-10-08 |
EP3873162A1 (en) | 2021-09-01 |
EP3873162A4 (en) | 2022-01-05 |
US20210289563A1 (en) | 2021-09-16 |
EP3873162B1 (en) | 2023-01-11 |
CA3120900A1 (en) | 2020-06-04 |
WO2020108384A1 (zh) | 2020-06-04 |
KR20210079361A (ko) | 2021-06-29 |
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