MX2021007961A - Metodo y aparato para acceso aleatorio. - Google Patents

Metodo y aparato para acceso aleatorio.

Info

Publication number
MX2021007961A
MX2021007961A MX2021007961A MX2021007961A MX2021007961A MX 2021007961 A MX2021007961 A MX 2021007961A MX 2021007961 A MX2021007961 A MX 2021007961A MX 2021007961 A MX2021007961 A MX 2021007961A MX 2021007961 A MX2021007961 A MX 2021007961A
Authority
MX
Mexico
Prior art keywords
random access
access procedure
procedure
apparatuses
terminal device
Prior art date
Application number
MX2021007961A
Other languages
English (en)
Inventor
Robert Mark Harrison
Asbjörn Grövlen
Johan Axnäs
Robert Karlsson
Zhipeng Lin
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 MX2021007961A publication Critical patent/MX2021007961A/es

Links

Classifications

    • 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
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

Varias modalidades de la presente invención proporcionan métodos y aparatos para acceso aleatorio. Un método llevado a cabo por un dispositivo terminal comprende determinar un procedimiento de acceso aleatorio que será llevado a cabo, en donde el procedimiento de acceso aleatorio es uno de un procedimiento de acceso aleatorio de dos pasos y un procedimiento de acceso aleatorio de cuatro pasos, y transmitir un mensaje de solicitud de acceso aleatorio en el procedimiento de acceso aleatorio determinado.
MX2021007961A 2019-01-30 2020-01-22 Metodo y aparato para acceso aleatorio. MX2021007961A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2019073983 2019-01-30
PCT/CN2020/073858 WO2020156458A1 (en) 2019-01-30 2020-01-22 Method and apparatus for random access

Publications (1)

Publication Number Publication Date
MX2021007961A true MX2021007961A (es) 2021-08-11

Family

ID=71839927

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021007961A MX2021007961A (es) 2019-01-30 2020-01-22 Metodo y aparato para acceso aleatorio.

Country Status (4)

Country Link
US (1) US20220104278A1 (es)
EP (1) EP3918870A4 (es)
MX (1) MX2021007961A (es)
WO (1) WO2020156458A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220295569A1 (en) * 2021-03-15 2022-09-15 Qualcomm Incorporated Random access channel process using single carrier waveforms

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10433342B2 (en) * 2016-10-19 2019-10-01 Qualcomm Incorporated Enhanced random access channel (RACH) procedure
US10405342B2 (en) * 2016-11-01 2019-09-03 Qualcomm Incorporated Two step random access procedure
US11191108B2 (en) * 2016-11-14 2021-11-30 Qualcomm Incorporated Two step random-access channel (RACH) procedure in millimeter wave (MMW)
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
CN108282901B (zh) * 2017-01-06 2019-08-09 电信科学技术研究院 一种随机接入响应方法和装置
CN108282895B (zh) * 2017-01-06 2019-12-20 电信科学技术研究院 一种随机接入方法及终端
KR20180090658A (ko) * 2017-02-03 2018-08-13 삼성전자주식회사 이동통신 시스템에서 다중 연결을 사용한 핸드오버 시 보안 키를 처리하는 방법 및 장치
US10568007B2 (en) * 2017-03-22 2020-02-18 Comcast Cable Communications, Llc Handover random access
US11057935B2 (en) * 2017-03-22 2021-07-06 Comcast Cable Communications, Llc Random access process in new radio
US11647543B2 (en) * 2017-03-23 2023-05-09 Comcast Cable Communications, Llc Power control for random access

Also Published As

Publication number Publication date
EP3918870A1 (en) 2021-12-08
US20220104278A1 (en) 2022-03-31
WO2020156458A1 (en) 2020-08-06
EP3918870A4 (en) 2022-09-28

Similar Documents

Publication Publication Date Title
MY202268A (en) Method and device for random access
MX2021001185A (es) Aparato y metodo para priorizacion de acceso aleatorio en sistema de comunicacion inalambrica multiusuario.
EP4243558A3 (en) Method and device for processing connection between terminal and network
MX2019007074A (es) Metodo y dispositivo de recepcion discontinua.
MX2019008092A (es) Metodo para acceso aleatorio y dispositivo terminal.
EP4287750A3 (en) System information transmission method, terminal, and network device
MX2016014702A (es) Metodo y aparato para conversion del modo de transmision.
MX350939B (es) Método y aparato para vincular clave de testigo a cuenta.
SG10201901701XA (en) Method, device and system for invoking local service assembly by browser
MX2016004775A (es) Metodo y aparato para conexion a red.
MX354882B (es) Metodo de acceso aleatorio, equipo de usuario y estacion base.
MY193582A (en) Data transmission method, user equipment and network device
SG11201900770WA (en) Methods of transmitting and receiving paging message, access network equipment, and terminal equipment
SG11202108372UA (en) Method for transmitting random access message and device
MX2020005158A (es) Metodo y dispositivo de solicitud de recursos, metodo y dispositivo para procesar la solicitud de recursos.
MX2020010289A (es) Metodo de comunicacion inalambrica, terminal y dispositivo de red.
MX2022003411A (es) Metodo y aparato para procedimiento de acceso aleatorio.
MX2021006378A (es) Metodo y aparato de seleccion de proceso de acceso aleatorio, chip, y programa de computadora.
MX2021009650A (es) Dispositivo terminal, dispositivo de red y metodos en los mismos.
SG11201903168SA (en) Uplink control information transmission method, terminal device, and network device
PH12018501015A1 (en) Ip address acquisition method and apparatus
MX2020009325A (es) Metodo y aparato de conmutacion bwp y dispositivo terminal.
ZA202102451B (en) Random access procedure
MX2021006264A (es) Metodo y dispositivo de acceso aleatorio.
EP3927094A4 (en) PROCEDURE FOR DIRECT ACCESS IN TWO STEPS, TERMINAL AND NETWORK DEVICE