MX2021012854A - Dispositivo de red, dispositivo terminal y metodos en los mismos. - Google Patents

Dispositivo de red, dispositivo terminal y metodos en los mismos.

Info

Publication number
MX2021012854A
MX2021012854A MX2021012854A MX2021012854A MX2021012854A MX 2021012854 A MX2021012854 A MX 2021012854A MX 2021012854 A MX2021012854 A MX 2021012854A MX 2021012854 A MX2021012854 A MX 2021012854A MX 2021012854 A MX2021012854 A MX 2021012854A
Authority
MX
Mexico
Prior art keywords
terminal device
random access
rach
allowed
transmit
Prior art date
Application number
MX2021012854A
Other languages
English (en)
Inventor
Robert Mark Harrison
Jingya Li
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 MX2021012854A publication Critical patent/MX2021012854A/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
    • H04W74/08—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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • 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
    • H04W74/002—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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority

Landscapes

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

Abstract

La presente invención proporciona un método (700) en un dispositivo de red. El método (700) incluye: transmitir (710) una configuración de ocasión de canal de acceso aleatorio (RACH) a un dispositivo terminal, y recibir (720) un preámbulo de RACH que se transmita desde el dispositivo terminal de acuerdo con la configuración de ocasión de RACH. La configuración de ocasión de RACH comprende una primera indicación de recurso de tiempo que identifica al menos un primer conjunto de recursos de tiempo en el cual el dispositivo terminal puede transmitir un preámbulo de RACH de acuerdo con un primer procedimiento de acceso aleatorio, una primera indicación de recurso de frecuencia que identifica al menos un primer conjunto de recursos de frecuencia en el que el dispositivo terminal puede transmitir el preámbulo de RACH de acuerdo con el primer procedimiento de acceso aleatorio, una segunda indicación de recursos de tiempo que identifica al menos un segundo conjunto de recursos de tiempo en el que el dispositivo terminal puede transmitir un preámbulo de RACH de acuerdo con un segundo procedimiento de acceso aleatorio, una segunda indicación de recurso de frecuencia que identifica al menos un segundo conjunto de recursos de frecuencia en el que el dispositivo terminal puede transmitir el preámbulo de RACH de acuerdo con el segundo procedimiento de acceso aleatorio.
MX2021012854A 2019-04-26 2020-03-24 Dispositivo de red, dispositivo terminal y metodos en los mismos. MX2021012854A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2019084446 2019-04-26
PCT/EP2020/058228 WO2020216552A1 (en) 2019-04-26 2020-03-24 Network device, terminal device, and methods therein

Publications (1)

Publication Number Publication Date
MX2021012854A true MX2021012854A (es) 2021-12-10

Family

ID=70008517

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021012854A MX2021012854A (es) 2019-04-26 2020-03-24 Dispositivo de red, dispositivo terminal y metodos en los mismos.

Country Status (13)

Country Link
US (2) US11700648B2 (es)
EP (2) EP4002744A3 (es)
CN (2) CN113796034A (es)
AR (1) AR118789A1 (es)
CL (1) CL2021002784A1 (es)
CO (1) CO2021013818A2 (es)
DK (1) DK3753196T3 (es)
ES (1) ES2901770T3 (es)
HU (1) HUE057656T2 (es)
MX (1) MX2021012854A (es)
PL (1) PL3753196T3 (es)
PT (1) PT3753196T (es)
WO (1) WO2020216552A1 (es)

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MX2021012854A (es) * 2019-04-26 2021-12-10 Ericsson Telefon Ab L M Dispositivo de red, dispositivo terminal y metodos en los mismos.
US11419147B2 (en) 2019-06-03 2022-08-16 Qualcomm Incorporated Beam association in random access procedures
WO2021029716A1 (en) * 2019-08-14 2021-02-18 Samsung Electronics Co., Ltd. Method and apparatus for determining preambles and rach occasions for 2 step random access
WO2021066545A1 (ko) * 2019-10-03 2021-04-08 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하는 방법 및 장치
US20210022096A1 (en) * 2019-10-07 2021-01-21 Prerana Rane Ssb index to prach occasion mapping
US20210392692A1 (en) * 2020-06-12 2021-12-16 Qualcomm Incorporated Dynamic rach msg1/msga configuration
US11665742B2 (en) * 2020-11-23 2023-05-30 Qualcomm Incorporated RACH type selection and different sets of RACH parameters
WO2022135137A1 (en) * 2020-12-22 2022-06-30 Telefonaktiebolaget Lm Ericsson (Publ) Network device, terminal device, and methods therein
WO2023037324A1 (en) * 2021-09-10 2023-03-16 Telefonaktiebolaget Lm Ericsson (Publ) Dynamic rach configuration for network energy saving
WO2023141943A1 (en) * 2022-01-28 2023-08-03 Nokia Shanghai Bell Co., Ltd. Devices, methods, apparatuses, and computer readable media for random access
CN117015054A (zh) * 2022-04-27 2023-11-07 维沃移动通信有限公司 终端操作方法、装置、终端及网络侧设备

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TR201808081T4 (tr) * 2014-03-25 2018-07-23 Ericsson Telefon Ab L M Geliştirilmiş PRACH başlangıç eki formatı.
US10575338B2 (en) * 2016-02-04 2020-02-25 Samsung Electronics Co., Ltd. Method and apparatus for UE signal transmission in 5G cellular communications
CN108886811B (zh) * 2016-03-31 2020-10-09 华为技术有限公司 发送物理随机接入信道prach的方法、设备及系统
US10405353B2 (en) * 2016-09-23 2019-09-03 Samsung Electronics Co., Ltd. Method and apparatus for random access in wireless systems
JP2019534615A (ja) * 2016-09-28 2019-11-28 アイディーエーシー ホールディングス インコーポレイテッド ビームフォーミングシステムにおけるＮｅｗ Ｒａｄｉｏランダムアクセス
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Also Published As

Publication number Publication date
US20230363016A1 (en) 2023-11-09
PT3753196T (pt) 2021-12-23
EP4002744A3 (en) 2022-06-01
US11700648B2 (en) 2023-07-11
ES2901770T3 (es) 2022-03-23
HUE057656T2 (hu) 2022-05-28
PL3753196T3 (pl) 2022-03-28
EP3753196B1 (en) 2021-10-27
CN113796034A (zh) 2021-12-14
US20210378025A1 (en) 2021-12-02
AR118789A1 (es) 2021-11-03
EP3753196A1 (en) 2020-12-23
DK3753196T3 (da) 2021-12-06
CL2021002784A1 (es) 2022-07-15
WO2020216552A1 (en) 2020-10-29
CN114189940B (zh) 2022-12-23
CO2021013818A2 (es) 2022-03-29
EP4002744A2 (en) 2022-05-25
CN114189940A (zh) 2022-03-15

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