BR112017016164B8 - Método de comunicação sem fio de um equipamento de usuário e de uma estação base, aparelho para comunicação sem fio, bem como memória legível por computador - Google Patents

Método de comunicação sem fio de um equipamento de usuário e de uma estação base, aparelho para comunicação sem fio, bem como memória legível por computador

Info

Publication number
BR112017016164B8
BR112017016164B8 BR112017016164A BR112017016164A BR112017016164B8 BR 112017016164 B8 BR112017016164 B8 BR 112017016164B8 BR 112017016164 A BR112017016164 A BR 112017016164A BR 112017016164 A BR112017016164 A BR 112017016164A BR 112017016164 B8 BR112017016164 B8 BR 112017016164B8
Authority
BR
Brazil
Prior art keywords
wireless communication
computer
csi
base station
well
Prior art date
Application number
BR112017016164A
Other languages
English (en)
Other versions
BR112017016164A2 (pt
BR112017016164B1 (pt
Inventor
Rico Alvarino Alberto
Aleksandar Damnjanovic
Hao Xu
Jayant Dabeer Onkar
Wanshi Chen
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112017016164A2 publication Critical patent/BR112017016164A2/pt
Publication of BR112017016164B1 publication Critical patent/BR112017016164B1/pt
Publication of BR112017016164B8 publication Critical patent/BR112017016164B8/pt

Links

Classifications

    • 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • H04L1/0031—Multiple signaling transmission
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • 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
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
    • 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
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • 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

Landscapes

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

Abstract

acionamento de um aviso de recebimento/aviso de recebimento negativo ou informação de estado de canal. na presente descrição, csi e/ou uma pluralidade de ack/nacks relacionada com um grupo de transmissões de dados dl pode ser armazenado no ue como um gack até que um acionador dci seja recebido do enb. quando o acionador dci é recebido, o ue pode transmitir csi e/ou gack. dessa forma, o retorno harq e/ou csi pode ser comunicado de forma confiável mesmo se um cca não liberar e/ou subquadros ul estiverem indisponíveis. em um aspecto da descrição, um método, um meio legível por computador, e um aparelho são fornecidos. em um aspecto, o aparelho pode ser um ue. o aparelho monitora um ou mais subquadros para um acionador dci. em um aspecto adicional, o aparelho recebe o acionador dci em um subquadro. em outro aspecto, o aparelho transmite uci utilizando um subquadro subsequente.
BR112017016164A 2015-01-27 2016-01-06 Método de comunicação sem fio de um equipamento de usuário e de uma estação base, aparelho para comunicação sem fio, bem como memória legível por computador BR112017016164B8 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562108505P 2015-01-27 2015-01-27
US62/108,505 2015-01-27
US14/988,529 US10009920B2 (en) 2015-01-27 2016-01-05 Triggering a group acknowledgement/negative acknowledgement or channel state information
US14/988,529 2016-01-05
PCT/US2016/012382 WO2016122846A1 (en) 2015-01-27 2016-01-06 Triggering a group acknowledgement / negative acknowledgement or channel state information

Publications (3)

Publication Number Publication Date
BR112017016164A2 BR112017016164A2 (pt) 2018-04-17
BR112017016164B1 BR112017016164B1 (pt) 2023-12-26
BR112017016164B8 true BR112017016164B8 (pt) 2024-01-09

Family

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Family Applications (1)

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BR112017016164A BR112017016164B8 (pt) 2015-01-27 2016-01-06 Método de comunicação sem fio de um equipamento de usuário e de uma estação base, aparelho para comunicação sem fio, bem como memória legível por computador

Country Status (7)

Country Link
US (1) US10009920B2 (pt)
EP (1) EP3251272A1 (pt)
JP (2) JP6766050B2 (pt)
KR (1) KR101976781B1 (pt)
CN (1) CN107210893B (pt)
BR (1) BR112017016164B8 (pt)
WO (1) WO2016122846A1 (pt)

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Also Published As

Publication number Publication date
US10009920B2 (en) 2018-06-26
KR20170110085A (ko) 2017-10-10
US20160219618A1 (en) 2016-07-28
JP2019146182A (ja) 2019-08-29
KR101976781B1 (ko) 2019-05-09
JP2018504851A (ja) 2018-02-15
CN107210893A (zh) 2017-09-26
WO2016122846A1 (en) 2016-08-04
CN107210893B (zh) 2020-10-27
EP3251272A1 (en) 2017-12-06
JP6766050B2 (ja) 2020-10-07
BR112017016164A2 (pt) 2018-04-17
BR112017016164B1 (pt) 2023-12-26

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