MX2019008198A - Metodo de acceso aleatorio, equipo de usuario y dispositivo de red. - Google Patents

Metodo de acceso aleatorio, equipo de usuario y dispositivo de red.

Info

Publication number
MX2019008198A
MX2019008198A MX2019008198A MX2019008198A MX2019008198A MX 2019008198 A MX2019008198 A MX 2019008198A MX 2019008198 A MX2019008198 A MX 2019008198A MX 2019008198 A MX2019008198 A MX 2019008198A MX 2019008198 A MX2019008198 A MX 2019008198A
Authority
MX
Mexico
Prior art keywords
random access
network device
configuration parameters
access preamble
user equipment
Prior art date
Application number
MX2019008198A
Other languages
English (en)
Inventor
Liu Jianqin
Original Assignee
Huawei Tech Co Ltd
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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of MX2019008198A publication Critical patent/MX2019008198A/es

Links

Classifications

    • 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
    • H04W52/48—TPC being performed in particular situations during retransmission after error or non-acknowledgment
    • 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
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • 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
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • 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
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • 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
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/11—Allocation or use of connection identifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Esta solicitud proporciona un método de acceso aleatorio, equipo de usuario y un dispositivo de red para reducir la interferencia en una celda vecina. El método incluye: recibir, mediante el equipo de usuario UE, al menos dos grupos de parámetros de configuración de acceso aleatorio enviados por un dispositivo de red, donde cada grupo de parámetros de configuración de acceso aleatorio incluye una cantidad máxima de transmisiones de un preámbulo de acceso aleatorio y/o una etapa de ajuste de potencia para la retransmisión del preámbulo de acceso aleatorio; seleccionar, mediante el UE, un grupo de parámetros de configuración de acceso aleatorio de al menos dos grupos de parámetros de configuración de acceso aleatorio basándose en una cantidad de haces de transmisión del UE y/o un umbral; determinar, mediante el UE, la potencia de transmisión del preámbulo de acceso aleatorio basándose en una cantidad máxima de transmisiones del preámbulo de acceso aleatorio y/o una etapa de ajuste de potencia para la retransmisión del preámbulo de acceso aleatorio en los parámetros de configuración de acceso aleatorio seleccionados; y enviar, mediante el UE, el preámbulo de acceso aleatorio al dispositivo de red a la potencia de transmisión.
MX2019008198A 2017-01-06 2017-12-18 Metodo de acceso aleatorio, equipo de usuario y dispositivo de red. MX2019008198A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710012117.5A CN108282898B (zh) 2017-01-06 2017-01-06 随机接入方法、用户设备和网络设备
PCT/CN2017/116834 WO2018126879A1 (zh) 2017-01-06 2017-12-18 随机接入方法、用户设备和网络设备

Publications (1)

Publication Number Publication Date
MX2019008198A true MX2019008198A (es) 2020-01-21

Family

ID=62788960

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019008198A MX2019008198A (es) 2017-01-06 2017-12-18 Metodo de acceso aleatorio, equipo de usuario y dispositivo de red.

Country Status (8)

Country Link
US (1) US11129204B2 (es)
EP (1) EP3565316B1 (es)
JP (1) JP6934525B2 (es)
CN (4) CN110213834B (es)
BR (1) BR112019014065A2 (es)
CA (1) CA3049497C (es)
MX (1) MX2019008198A (es)
WO (1) WO2018126879A1 (es)

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Also Published As

Publication number Publication date
CA3049497A1 (en) 2018-07-12
BR112019014065A2 (pt) 2020-02-04
US11129204B2 (en) 2021-09-21
CN110213834B (zh) 2020-09-29
CN112533297A (zh) 2021-03-19
CN110213834A (zh) 2019-09-06
EP3565316A1 (en) 2019-11-06
EP3565316A4 (en) 2019-12-18
JP6934525B2 (ja) 2021-09-15
US20190335511A1 (en) 2019-10-31
CN108282898B (zh) 2023-10-24
CN110169139A (zh) 2019-08-23
CN108282898A (zh) 2018-07-13
CA3049497C (en) 2024-03-19
JP2020505824A (ja) 2020-02-20
CN110169139B (zh) 2021-01-01
WO2018126879A1 (zh) 2018-07-12
EP3565316B1 (en) 2021-07-28

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