MX2021009630A - Equipo de usuario. - Google Patents

Equipo de usuario.

Info

Publication number
MX2021009630A
MX2021009630A MX2021009630A MX2021009630A MX2021009630A MX 2021009630 A MX2021009630 A MX 2021009630A MX 2021009630 A MX2021009630 A MX 2021009630A MX 2021009630 A MX2021009630 A MX 2021009630A MX 2021009630 A MX2021009630 A MX 2021009630A
Authority
MX
Mexico
Prior art keywords
random access
access procedure
sync signal
signal block
user device
Prior art date
Application number
MX2021009630A
Other languages
English (en)
Inventor
Hideaki Takahashi
Tooru Uchino
Teruaki Toeda
Original Assignee
Ntt Docomo Inc
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 Ntt Docomo Inc filed Critical Ntt Docomo Inc
Publication of MX2021009630A publication Critical patent/MX2021009630A/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
    • H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
    • 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
    • H04W24/02—Arrangements for optimising operational condition
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

Landscapes

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

Abstract

Un UE (200) realiza un procedimiento de acceso aleatorio con un gNB (100). El UE (200) transmite a una red a través de una estación base de radio al menos uno de un bloque de señales de sincronización usado para realizar el procedimiento de acceso aleatorio, una calidad de recepción en el bloque de señales de sincronización, un grupo de preámbulos de acceso aleatorio y el número de veces para el cual se realizó una elevación de potencia en el procedimiento de acceso aleatorio.
MX2021009630A 2019-02-13 2019-02-13 Equipo de usuario. MX2021009630A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/005158 WO2020165977A1 (ja) 2019-02-13 2019-02-13 ユーザ装置

Publications (1)

Publication Number Publication Date
MX2021009630A true MX2021009630A (es) 2021-09-08

Family

ID=72043833

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021009630A MX2021009630A (es) 2019-02-13 2019-02-13 Equipo de usuario.

Country Status (6)

Country Link
US (1) US11856616B2 (es)
EP (1) EP3927087A4 (es)
JP (1) JP7254837B2 (es)
CN (1) CN113475154B (es)
MX (1) MX2021009630A (es)
WO (1) WO2020165977A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111867123B (zh) * 2019-04-26 2022-12-06 华为技术有限公司 随机接入方法和通信装置
US11825316B2 (en) * 2019-09-30 2023-11-21 Intel Corporation Random access channel (RACH) optimization in 5G networks
JP7471544B2 (ja) 2022-03-04 2024-04-19 三菱電機株式会社 パラメータ自動調整装置、制御回路、記憶媒体およびパラメータ自動調整方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009055356A (ja) 2007-08-27 2009-03-12 Ntt Docomo Inc 移動通信システムにおける基地局装置、移動局装置および基地局制御方法
KR101636258B1 (ko) 2009-03-20 2016-07-05 삼성전자 주식회사 이동통신시스템에서 네트워크의 ｒａｃｈ 관련 시스템 자원자동적 최적화 방법
JP5745172B2 (ja) 2012-05-11 2015-07-08 京セラ株式会社 通信制御方法、ユーザ端末、プロセッサ、及び基地局
JP6224452B2 (ja) * 2013-12-24 2017-11-01 京セラ株式会社 ユーザ端末、方法、及びプロセッサ
EP3413607B1 (en) * 2016-02-04 2023-06-07 NTT DoCoMo, Inc. User equipment, and random access method
WO2017135347A1 (ja) * 2016-02-04 2017-08-10 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
US10651899B2 (en) * 2016-05-26 2020-05-12 Qualcomm Incorporated System and method for beam switching and reporting
US10980068B2 (en) * 2017-01-06 2021-04-13 Apple Inc. Establishment of random access channel communications
KR20230141923A (ko) * 2017-03-24 2023-10-10 모토로라 모빌리티 엘엘씨 무선 통신 네트워크 상에서의 랜덤 액세스를 위한 방법 및 장치
US11223985B2 (en) * 2017-05-04 2022-01-11 Beijing Xiaomi Mobile Software Co., Ltd. Beam-based connection failure report
CN108811110B (zh) * 2017-05-05 2021-10-01 北京紫光展锐通信技术有限公司 一种随机接入方法及装置、可读存储介质、基站
JP6960251B2 (ja) 2017-06-15 2021-11-05 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
US10911997B2 (en) 2017-06-16 2021-02-02 Mediatek Inc. Radio resource management (RRM) measurement for new radio (NR) network
US10708955B2 (en) * 2017-06-23 2020-07-07 Qualcomm Incorporated Techniques and apparatuses for supplementary uplink random access configuration
US11595924B2 (en) * 2020-12-04 2023-02-28 Qualcomm Incorporated Scan-based synchronization signal block (SSB) configuration for a base station

Also Published As

Publication number Publication date
CN113475154B (zh) 2024-06-07
US11856616B2 (en) 2023-12-26
CN113475154A (zh) 2021-10-01
EP3927087A1 (en) 2021-12-22
WO2020165977A1 (ja) 2020-08-20
JP7254837B2 (ja) 2023-04-10
EP3927087A4 (en) 2022-08-10
JPWO2020165977A1 (ja) 2021-12-09
US20220141886A1 (en) 2022-05-05

Similar Documents

Publication Publication Date Title
MX2020012375A (es) Equipo de usuario, estacion base y metodo de comunicacion inalambrica.
WO2020146506A3 (en) Random access procedure for nr based satellite communication
ZA202004386B (en) Methods providing rach occasion indication for random access procedure initiated by pdcch order and related wireless terminals and base stations
EP4287754A3 (en) Random access methods, user equipment and base station device
EP3913848A3 (en) A method and an apparatus for handling a bandwidth part inactivity timer in wireless communication system
EP3796737A3 (en) Techniques for accessing a cell using an unlicensed radio frequency spectrum band
WO2020168285A9 (en) Techniques for supporting co-existence between 2-step random access and 4-step random access
WO2017155239A3 (ko) 임의 접속 채널 신호 전송 방법 및 사용자기기와, 임의 접속 채널 신호 수신 방법 및 기지국
JP2019532589A5 (es)
MX2021009630A (es) Equipo de usuario.
EP4290959A3 (en) Communication system
PH12020551218A1 (en) User device and base station apparatus
EP4290799A3 (en) Method and device applicable to user equipment unit and base station for wireless communication
MX2016005438A (es) Metodo y aparato para transmitir mensajes de busqueda en sistema de comunicacion inalambrica.
PH12015500959B1 (en) Base station, user equipment and methods for random access
MX2022001897A (es) Seleccion de recursos de pusch en acceso aleatorio de 2 pasos.
MX2010008321A (es) Mitigacion de interferencia para canales control en una red de comunicaciones inalambricas.
EP4221410A3 (en) Method and apparatus for transmitting wireless local area network data
EP4255053A3 (en) Method and device for channel transmission in wireless cellular communication system
PH12019501296A1 (en) Method and device for transmitting or receiving uplink in wireless communication system
WO2016200238A8 (en) Method and apparatus for configuring cellular internet-of-things in wireless communication system
HK1141186A1 (en) Mobile communication system, base station device, and mobile station device for random access without necessity of contention resolution
MX2018012681A (es) Metodo y dispositivo para manejar extension de paginacion.
MX2021009448A (es) Se?alizacion de parametros de transmision.
EP4111763A4 (en) USER EQUIPMENT AND BASE STATION IN A WIRELESS COMMUNICATION SYSTEM AND METHODS PERFORMED THEREOF