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MX2020005089A - Dispositivo de comunicacion y metodo de comunicacion. - Google Patents

Dispositivo de comunicacion y metodo de comunicacion.

Info

Publication number
MX2020005089A
MX2020005089A MX2020005089A MX2020005089A MX2020005089A MX 2020005089 A MX2020005089 A MX 2020005089A MX 2020005089 A MX2020005089 A MX 2020005089A MX 2020005089 A MX2020005089 A MX 2020005089A MX 2020005089 A MX2020005089 A MX 2020005089A
Authority
MX
Mexico
Prior art keywords
communication device
communication
retransmission packet
transmits
communication method
Prior art date
Application number
MX2020005089A
Other languages
English (en)
Inventor
Tooru Uchino
Akihito Hanaki
Teruaki Toeda
Anil Umesh
hiroshi Ou
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 MX2020005089A publication Critical patent/MX2020005089A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
    • 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
    • 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
    • H04L1/1628—List acknowledgements, i.e. the acknowledgement message consisting of a list of identifiers, e.g. of sequence numbers
    • 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
    • H04L1/1642—Formats specially adapted for sequence numbers
    • 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
    • H04L1/1809—Selective-repeat protocols
    • 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
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/12—Avoiding congestion; Recovering from congestion
    • H04L47/122—Avoiding congestion; Recovering from congestion by diverting traffic away from congested entities
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/085—Access point devices with remote components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/12—Interfaces between hierarchically different network devices between access points and access point controllers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

Se proporciona un aparato de comunicación usado como un primer aparato de comunicación en un sistema de radiocomunicación que incluye al primer aparato de comunicación y un segundo aparato de comunicación, que comprende una unidad de comunicación configurada para recibir un paquete retransmitido remitido a un equipo de usuario desde el segundo aparato de comunicación, y para transmitir el paquete retransmitido al equipo de usuario, la unidad de comunicación transmite información de estado de suministro que incluye un número de secuencia del paquete retransmitido al segundo aparato de comunicación.
MX2020005089A 2017-11-17 2017-11-17 Dispositivo de comunicacion y metodo de comunicacion. MX2020005089A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/041574 WO2019097705A1 (ja) 2017-11-17 2017-11-17 通信装置、及び通信方法

Publications (1)

Publication Number Publication Date
MX2020005089A true MX2020005089A (es) 2020-08-13

Family

ID=66539432

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020005089A MX2020005089A (es) 2017-11-17 2017-11-17 Dispositivo de comunicacion y metodo de comunicacion.

Country Status (6)

Country Link
US (1) US20200389263A1 (es)
EP (1) EP3703336A4 (es)
JP (1) JP6880228B2 (es)
CN (1) CN111345009B (es)
MX (1) MX2020005089A (es)
WO (1) WO2019097705A1 (es)

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* Cited by examiner, † Cited by third party
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CN114600499B (zh) * 2019-10-03 2026-01-20 捷开通讯(深圳)有限公司 集成接入与回传的用户界面
CN112770267B (zh) * 2019-10-21 2022-05-13 华为技术有限公司 一种通信方法、装置和系统
KR20210152853A (ko) * 2020-06-09 2021-12-16 삼성전자주식회사 이중접속 네트워크에서 패킷을 재전송하는 방법 및 장치
US11910386B2 (en) * 2020-09-14 2024-02-20 Qualcomm Incorporated Signaling parameters for relay devices
CN114846830A (zh) * 2020-12-02 2022-08-02 北京小米移动软件有限公司 数据的传输方法、装置、通信设备及存储介质
CN112804037B (zh) * 2021-03-23 2021-06-29 四川创智联恒科技有限公司 一种pdcp层数反馈方法

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US6198735B1 (en) * 1999-05-20 2001-03-06 Motorola, Inc. Method for retransmitting a data packet in a packet network
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EP1263159A1 (en) * 2001-06-01 2002-12-04 Telefonaktiebolaget Lm Ericsson Method and receiver for improved data packet transfer in a transmission protocol with repeat requests
JP3848222B2 (ja) * 2002-07-12 2006-11-22 日本電信電話株式会社 再送方法
EP1705870B1 (en) * 2004-01-09 2012-08-29 NEC Corporation Communication method
US8634400B2 (en) * 2005-09-15 2014-01-21 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving status report comprising received status of packet data in a mobile communication system
CN1852076B (zh) * 2005-12-31 2010-05-05 华为技术有限公司 一种数据重传方法
WO2007129856A1 (en) * 2006-05-08 2007-11-15 Samsung Electronics Co., Ltd. Retransmission apparatus and method for high-speed data processing
JP2007324700A (ja) * 2006-05-30 2007-12-13 Mitsubishi Electric Corp 伝送制御方法
US8275565B2 (en) * 2006-06-20 2012-09-25 Ntt Docomo, Inc. Radio communication apparatus and radio communication method used in mobile communication system
EP2255478B8 (en) * 2008-03-20 2013-03-06 Telefonaktiebolaget L M Ericsson (publ) A method and a transceiver for reducing retransmissions in a telecommunications system
EP2437411A4 (en) * 2009-05-25 2015-12-02 Fujitsu Ltd RELAY DEVICE, TRANSMISSION DEVICE, COMMUNICATION SYSTEM, RECEPTION DEVICE AND COMMUNICATION PROCESS
JP2011061364A (ja) * 2009-09-08 2011-03-24 Panasonic Corp 送信装置および送信方法
JP6030882B2 (ja) * 2012-07-31 2016-11-24 株式会社Ｎｔｔドコモ 無線通信システム、無線基地局装置及び再送制御方法
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JP6687750B2 (ja) * 2016-05-03 2020-04-28 エルジー エレクトロニクス インコーポレイティド データユニットを送信する方法及び装置
JP6798552B2 (ja) * 2016-05-13 2020-12-09 富士通株式会社 無線基地局、中央装置、および分散装置
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CN111183674B (zh) * 2017-06-20 2023-06-16 苹果公司 用于流控制触发和反馈的设备和方法

Also Published As

Publication number Publication date
JP6880228B2 (ja) 2021-06-02
CN111345009B (zh) 2023-10-31
JPWO2019097705A1 (ja) 2020-11-19
EP3703336A4 (en) 2020-10-21
CN111345009A (zh) 2020-06-26
EP3703336A1 (en) 2020-09-02
US20200389263A1 (en) 2020-12-10
WO2019097705A1 (ja) 2019-05-23

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