BR112022006199A2 - Método e dispositivo para transmitir uma unidade de dados de protocolo de controle de acesso ao meio - Google Patents

Método e dispositivo para transmitir uma unidade de dados de protocolo de controle de acesso ao meio

Info

Publication number
BR112022006199A2
BR112022006199A2 BR112022006199A BR112022006199A BR112022006199A2 BR 112022006199 A2 BR112022006199 A2 BR 112022006199A2 BR 112022006199 A BR112022006199 A BR 112022006199A BR 112022006199 A BR112022006199 A BR 112022006199A BR 112022006199 A2 BR112022006199 A2 BR 112022006199A2
Authority
BR
Brazil
Prior art keywords
harq
transmitting
access control
protocol data
medium
Prior art date
Application number
BR112022006199A
Other languages
English (en)
Inventor
fu Zhe
Shi Cong
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp 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 Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of BR112022006199A2 publication Critical patent/BR112022006199A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • 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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1848—Time-out mechanisms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1874—Buffer management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/188—Time-out mechanisms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols

Abstract

MÉTODO E DISPOSITIVO PARA TRANSMITIR UMA UNIDADE DE DADOS DE PROTOCOLO DE CONTROLE DE ACESSO AO MEIO. São fornecidos um método e dispositivo para transmitir uma unidade de dados de protocolo (PDU) de controle de acesso ao meio (MAC). O método inclui: identificar, por uma entidade de solicitação de repetição automática híbrida (HARQ), para uma concessão de enlace ascendente, um processo HARQ associado à concessão de enlace ascendente; e obter, pela entidade HARQ, uma PDU de MAC para transmitir a partir de um armazenamento temporário HARQ do processo HARQ identificado quando uma condição particular (ou condições particulares) é satisfeita. A condição pode ser que uma entidade MAC da entidade HARQ esteja configurada com priorização com base em prioridade, a concessão de enlace ascendente seja uma concessão configurada e uma concessão de enlace ascendente anterior para o processo HARQ tenha sido sem prioridade e a PDU de MAC já tenha sido obtida para o processo HARQ.
BR112022006199A 2019-11-21 2020-11-23 Método e dispositivo para transmitir uma unidade de dados de protocolo de controle de acesso ao meio BR112022006199A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962938922P 2019-11-21 2019-11-21
PCT/CN2020/130826 WO2021098877A1 (en) 2019-11-21 2020-11-23 Method and device for transmitting mac pdu

Publications (1)

Publication Number Publication Date
BR112022006199A2 true BR112022006199A2 (pt) 2022-06-28

Family

ID=75981057

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022006199A BR112022006199A2 (pt) 2019-11-21 2020-11-23 Método e dispositivo para transmitir uma unidade de dados de protocolo de controle de acesso ao meio

Country Status (8)

Country Link
US (1) US20220183051A1 (pt)
EP (1) EP4008149A4 (pt)
JP (1) JP2023503215A (pt)
KR (1) KR20220099538A (pt)
CN (2) CN113906808A (pt)
BR (1) BR112022006199A2 (pt)
MX (1) MX2022003741A (pt)
WO (1) WO2021098877A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11395284B2 (en) * 2019-03-28 2022-07-19 Samsung Electronics Co., Ltd. Method and apparatus of indicating alternative resource at collision of configured grants
KR102618369B1 (ko) * 2020-05-12 2023-12-27 엘지전자 주식회사 설정된 그랜트에 대한 주기적 전송

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8311061B2 (en) * 2008-12-17 2012-11-13 Research In Motion Limited System and method for multi-user multiplexing
CN107624261B (zh) * 2015-04-30 2021-12-21 Lg电子株式会社 在无线通信系统中执行针对基于竞争的pusch传输的竞争解决的方法和装置
CN117500082A (zh) * 2016-03-30 2024-02-02 交互数字专利控股公司 5g灵活的rat系统中的独立的l2处理和控制架构
US11051297B2 (en) * 2016-06-30 2021-06-29 Qualcomm Incorporated Spatial reuse and transmit opportunity duration representation
US10602495B2 (en) * 2016-07-04 2020-03-24 Lg Electronics Inc. Method for transmitting data in a communication system and device therefor
WO2018174764A1 (en) * 2017-03-24 2018-09-27 Telefonaktiebolaget Lm Ericsson (Publ) Apparatus and method for transmitting packet data units
EP3540999B1 (en) * 2018-03-13 2020-08-05 ASUSTek Computer Inc. Method and apparatus for handling transmission during a random access procedure in a wireless communication system
SG11202011176WA (en) * 2018-05-10 2020-12-30 Guangdong Oppo Mobile Telecommunications Corp Ltd Method for harq buffer clearing, device and computer storage medium

Also Published As

Publication number Publication date
WO2021098877A1 (en) 2021-05-27
CN114629600B (zh) 2023-08-01
KR20220099538A (ko) 2022-07-13
MX2022003741A (es) 2022-05-02
EP4008149A4 (en) 2022-10-12
CN113906808A (zh) 2022-01-07
CN114629600A (zh) 2022-06-14
US20220183051A1 (en) 2022-06-09
EP4008149A1 (en) 2022-06-08
JP2023503215A (ja) 2023-01-27

Similar Documents

Publication Publication Date Title
BR112021016615A2 (pt) Acionamento autônomo de retransmissão de dados
BR112022006199A2 (pt) Método e dispositivo para transmitir uma unidade de dados de protocolo de controle de acesso ao meio
BR112017016164A2 (pt) acionamento de um aviso de recebimento/aviso de recebimento negativo ou informação de estado de canal
BR112016022320A2 (pt) Métodos e sistemas sem fios de acesso múltiplo não ortogonal (noma)
BR112021019692A2 (pt) Método e dispositivos para realimentação harq e mecanismo de retransmissão para transmissão sidelink
BR112022008768A2 (pt) Método e aparelho para transmissão de dados em sistema iot, e dispositivo de gateway e meio de armazenamento dos mesmos
BR112022002725A2 (pt) Tratamento de oportunidades perdidas de solicitação de repetição automática híbrida (harq), de várias oportunidades de harq ou ambas para recebimento descontínuo (drx)
WO2020250035A8 (en) Responding to a new data indicator for a hybrid automatic repeat request process
BR112022020362A2 (pt) Método implementado por uma unidade de transmissão/recepção sem fio, e, unidade de transmissão/recepção sem fio
BR112015024949A2 (pt) método para controlar solicitação de recurso concessão de ligação ascendente, equipamento de utilizador, e estação de base
BR112018011373A2 (pt) método para operação de um dispositivo sem fio.
BR112019026880A8 (pt) “método de comunicação de acordo com um esquema de solicitação de repetição automática híbrida, dispositivo configurado para realizar comunicações em um primeiro canal
BR112017017227A2 (pt) múltiplos processos de harq de estado triplo
WO2010033618A3 (en) Uplink hybrid automatic repeat request operation during random access
BR112017006077A2 (pt) sistemas, métodos e aparelhos para separação de portador em hetnet multirrádio
MX2017003046A (es) Control de acceso a medios en lte-u.
BR112019008974A2 (pt) controle da potência e disparo do sinal de referência de sondagem em várias portadoras componentes
BR112018014815A2 (pt) método de transmissão de dados, equipamento de usuário e estação de base
BR112021020839A2 (pt) Métodos implementados em um dispositivo sem fio e por um nó de rede, dispositivo sem fio, e, nó de rede
EP4319007A3 (en) Codebook feedback for data retransmissions
CY1113293T1 (el) Μεθοδοι και συσκευη για επεξεργασια μηνυματων ελεγχου σφαλματων σε ασυρματο συστημα επικοινωνιας
JP2015512215A (ja) ランダム・アクセス応答メッセージのためのハイブリッド自動反復要求動作を実行する方法
EP4262251A3 (en) Method and terminal device for sidelink data transmission
CO2021001677A2 (es) Método y dispositivo para facilitar la transmisión harq
BR112014003271A2 (pt) transferência de dados em redes de comunicação