AR118789A1 - Dispositivo de red, dispositivo terminal y métodos de estos - Google Patents

Dispositivo de red, dispositivo terminal y métodos de estos

Info

Publication number
AR118789A1
AR118789A1 ARP200101171A ARP200101171A AR118789A1 AR 118789 A1 AR118789 A1 AR 118789A1 AR P200101171 A ARP200101171 A AR P200101171A AR P200101171 A ARP200101171 A AR P200101171A AR 118789 A1 AR118789 A1 AR 118789A1
Authority
AR
Argentina
Prior art keywords
terminal device
random access
rach
transmit
rach preamble
Prior art date
Application number
ARP200101171A
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 AR118789A1 publication Critical patent/AR118789A1/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
    • H04W74/0841—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure with collision treatment
    • 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, e.g. scheduled or random 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, 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
    • 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]
    • H04W74/0866—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] 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

Abstract

La presente divulgación 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 transmite 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 que 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 los 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, y una segunda indicación de recursos de frecuencia que identifica al menos un segundo conjunto de recursos de frecuencia en los que el dispositivo terminal puede transmitir el preámbulo de RACH de acuerdo con el segundo procedimiento de acceso aleatorio.
ARP200101171A 2019-04-26 2020-04-24 Dispositivo de red, dispositivo terminal y métodos de estos AR118789A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2019084446 2019-04-26

Publications (1)

Publication Number Publication Date
AR118789A1 true AR118789A1 (es) 2021-11-03

Family

ID=70008517

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP200101171A AR118789A1 (es) 2019-04-26 2020-04-24 Dispositivo de red, dispositivo terminal y métodos de estos

Country Status (13)

Country Link
US (2) US11700648B2 (es)
EP (2) EP3753196B1 (es)
CN (2) CN114189940B (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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US11419147B2 (en) * 2019-06-03 2022-08-16 Qualcomm Incorporated Beam association in random access procedures
US11343848B2 (en) * 2019-08-14 2022-05-24 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
EP4268533A1 (en) * 2020-12-22 2023-11-01 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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WO2014112905A1 (en) * 2013-01-17 2014-07-24 Telefonaktiebolaget L M Ericsson (Publ) Dynamic random access resource size configuration and selection
PT3337271T (pt) * 2014-03-25 2019-07-19 Ericsson Telefon Ab L M Formato de preâmbulo de prach melhorado
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
WO2018064372A1 (en) * 2016-09-28 2018-04-05 Idac Holdings, Inc. New radio random access in beamforming systems
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Also Published As

Publication number Publication date
CO2021013818A2 (es) 2022-03-29
HUE057656T2 (hu) 2022-05-28
EP4002744A2 (en) 2022-05-25
EP3753196B1 (en) 2021-10-27
PT3753196T (pt) 2021-12-23
CN114189940B (zh) 2022-12-23
ES2901770T3 (es) 2022-03-23
CN114189940A (zh) 2022-03-15
EP4002744A3 (en) 2022-06-01
WO2020216552A1 (en) 2020-10-29
US11700648B2 (en) 2023-07-11
US20210378025A1 (en) 2021-12-02
MX2021012854A (es) 2021-12-10
CL2021002784A1 (es) 2022-07-15
PL3753196T3 (pl) 2022-03-28
US20230363016A1 (en) 2023-11-09
CN113796034A (zh) 2021-12-14
DK3753196T3 (da) 2021-12-06
EP3753196A1 (en) 2020-12-23

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