MX2020005097A - Mejoras relacionadas con el acceso aleatorio en comunicaciones inalambricas. - Google Patents

Mejoras relacionadas con el acceso aleatorio en comunicaciones inalambricas.

Info

Publication number
MX2020005097A
MX2020005097A MX2020005097A MX2020005097A MX2020005097A MX 2020005097 A MX2020005097 A MX 2020005097A MX 2020005097 A MX2020005097 A MX 2020005097A MX 2020005097 A MX2020005097 A MX 2020005097A MX 2020005097 A MX2020005097 A MX 2020005097A
Authority
MX
Mexico
Prior art keywords
network node
random access
wireless communications
improvements related
rar
Prior art date
Application number
MX2020005097A
Other languages
English (en)
Inventor
Stefan Parkvall
Erik Dahlman
Robert Baldemair
Original Assignee
Ericsson Telefon Ab L M
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MX2020005097A publication Critical patent/MX2020005097A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure

Abstract

Se proporciona un método, llevado a cabo por un dispositivo inalámbrico en un sistema de comunicación inalámbrica, para recibir un mensaje de respuesta de acceso aleatorio, RAR, desde un nodo de red. El método comprende transmitir (S11) un preámbulo de acceso aleatorio seleccionado al nodo de red, el preámbulo seleccionado está vinculado a recursos de enlace descendente, DL, específicos que se usarán para comunicar el mensaje de RAR del nodo de red al dispositivo inalámbrico y recibir (S13) el mensaje de RAR del nodo de red en los recursos de DL específicos. También se proporciona un método correspondiente llevado a cabo por un nodo de red, así como dispositivos inalámbricos y nodos de red y programas de computadora y portadores correspondientes.
MX2020005097A 2017-11-17 2018-10-30 Mejoras relacionadas con el acceso aleatorio en comunicaciones inalambricas. MX2020005097A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762587517P 2017-11-17 2017-11-17
PCT/SE2018/051114 WO2019098906A1 (en) 2017-11-17 2018-10-30 Improvements related to random access in wireless communications

Publications (1)

Publication Number Publication Date
MX2020005097A true MX2020005097A (es) 2020-08-13

Family

ID=66540371

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020005097A MX2020005097A (es) 2017-11-17 2018-10-30 Mejoras relacionadas con el acceso aleatorio en comunicaciones inalambricas.

Country Status (7)

Country Link
US (1) US20200367288A1 (es)
EP (1) EP3711439B1 (es)
JP (1) JP7046179B2 (es)
CN (1) CN111357380B (es)
MX (1) MX2020005097A (es)
RU (1) RU2749314C1 (es)
WO (1) WO2019098906A1 (es)

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CN110505710B (zh) * 2018-05-17 2023-01-20 中兴通讯股份有限公司 随机接入方法及装置、存储介质、电子装置
US20210266901A1 (en) * 2018-07-20 2021-08-26 Beijing Xiaomi Mobile Software Co., Ltd Random access processing method and apparatus
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EP4221433A1 (en) * 2018-09-21 2023-08-02 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Random access method and apparatus, network device, and terminal
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WO2021012089A1 (en) * 2019-07-19 2021-01-28 Zte Corporation Methods, apparatus and systems for transmitting data based on asymmetric bandwidth parts
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EP4042757A4 (en) * 2019-09-30 2022-10-05 ZTE Corporation SYSTEM AND METHOD FOR CONFIGURATION OF TRANSMISSION RESOURCES AND IMPLEMENTATION OF RACH IN WIRELESS COMMUNICATION NETWORKS
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CN117255431A (zh) * 2020-01-19 2023-12-19 上海朗帛通信技术有限公司 一种被用于无线通信的通信节点中的方法和装置
EP4101223A4 (en) 2020-02-06 2023-11-08 Nokia Technologies Oy RANDOM ACCESS IN A COMMUNICATION SYSTEM
US11576214B2 (en) * 2020-03-25 2023-02-07 Samsung Electronics Co., Ltd. Method and apparatus for enhanced PRACH preamble
US11910380B2 (en) * 2020-07-14 2024-02-20 Qualcomm Incorporated UE capabilities for supporting complementary bandwidth part operations in wireless communication
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CN116491192A (zh) * 2020-11-27 2023-07-25 鸿颖创新有限公司 用于小数据传输的用户设备以及方法
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Also Published As

Publication number Publication date
EP3711439A1 (en) 2020-09-23
JP2021503759A (ja) 2021-02-12
WO2019098906A1 (en) 2019-05-23
JP7046179B2 (ja) 2022-04-01
EP3711439A4 (en) 2021-08-18
CN111357380A (zh) 2020-06-30
CN111357380B (zh) 2024-03-19
US20200367288A1 (en) 2020-11-19
RU2749314C1 (ru) 2021-06-08
EP3711439B1 (en) 2023-10-11

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