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MX2019000779A - Determinacion de la sincronizacion de retroalimentacion. - Google Patents

Determinacion de la sincronizacion de retroalimentacion.

Info

Publication number
MX2019000779A
MX2019000779A MX2019000779A MX2019000779A MX2019000779A MX 2019000779 A MX2019000779 A MX 2019000779A MX 2019000779 A MX2019000779 A MX 2019000779A MX 2019000779 A MX2019000779 A MX 2019000779A MX 2019000779 A MX2019000779 A MX 2019000779A
Authority
MX
Mexico
Prior art keywords
communication device
feedback timing
determination
feedback synchronization
feedback
Prior art date
Application number
MX2019000779A
Other languages
English (en)
Other versions
MX381558B (es
Inventor
Li Shaohua
Miao Qingyu
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 MX2019000779A publication Critical patent/MX2019000779A/es
Publication of MX381558B publication Critical patent/MX381558B/es

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • 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
    • H04L1/12—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
    • 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
    • H04L1/1854—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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1864—ARQ related signaling
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Communication Control (AREA)

Abstract

Las modalidades de la presente invención se refieren a un método y dispositivo para determinar la sincronización de retroalimentación. En modalidades ejemplares, el primer dispositivo de comunicación obtiene información que indica al menos uno de una capacidad, un requisito de sincronización y un tipo de servicio de un segundo dispositivo de comunicación. Con base en la información obtenida, el primer dispositivo de comunicación determina la sincronización de retroalimentación que usará el segundo dispositivo de comunicación. Luego, el primer dispositivo de comunicación envía una indicación de la sincronización de retroalimentación al segundo dispositivo de comunicación para comunicarse con el segundo dispositivo de comunicación de acuerdo con la sincronización de retroalimentación.
MX2019000779A 2016-07-25 2016-07-25 Determinación de la sincronización de retroalimentación. MX381558B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/091532 WO2018018355A1 (en) 2016-07-25 2016-07-25 Determination of feedback timing

Publications (2)

Publication Number Publication Date
MX2019000779A true MX2019000779A (es) 2019-06-20
MX381558B MX381558B (es) 2025-03-12

Family

ID=61015281

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019000779A MX381558B (es) 2016-07-25 2016-07-25 Determinación de la sincronización de retroalimentación.

Country Status (19)

Country Link
US (1) US20180213544A1 (es)
EP (2) EP3582428A1 (es)
JP (1) JP6986547B2 (es)
KR (2) KR20190021380A (es)
CN (2) CN109565713B (es)
AU (1) AU2016417122B2 (es)
BR (1) BR112019000004B1 (es)
CO (1) CO2019001522A2 (es)
DK (1) DK3300550T3 (es)
ES (1) ES2757564T3 (es)
IL (1) IL263647B (es)
MX (1) MX381558B (es)
PL (1) PL3300550T3 (es)
PT (1) PT3300550T (es)
RU (1) RU2717980C1 (es)
SG (1) SG11201811111QA (es)
TW (1) TWI663850B (es)
WO (1) WO2018018355A1 (es)
ZA (1) ZA201808437B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2813589T3 (es) * 2016-10-28 2021-03-24 Asustek Comp Inc Procedimiento y aparato para mejorar la retroalimentación de harq en un tti abreviado en un sistema de comunicación inalámbrica

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4671749B2 (ja) * 2005-04-26 2011-04-20 株式会社エヌ・ティ・ティ・ドコモ 送受信機、移動通信システム及び送受信方法
US8265019B2 (en) * 2007-11-05 2012-09-11 Qualcomm Incorporated Scheduling a mix of best effort (BE) and delay QoS flows
US8165026B2 (en) * 2008-03-25 2012-04-24 Qualcomm Incorporated Method and apparatus to report and manage cells in a multi carrier system
CN101651895B (zh) * 2008-08-15 2012-06-27 华为技术有限公司 长期演进的时分双工通信方法、设备、系统及无线帧结构
CN101754398B (zh) * 2008-12-16 2012-07-25 中兴通讯股份有限公司 长期演进系统中基站获取用户设备无线能力信息的方法
US8341481B2 (en) * 2009-02-19 2012-12-25 Samsung Electronics Co., Ltd. Method for performing hybrid automatic repeat request operation in a wireless mobile communication system
CN101895377A (zh) * 2009-05-22 2010-11-24 中兴通讯股份有限公司 一种反馈信息的传输方法及系统
CN101925110B (zh) * 2009-06-16 2013-08-07 中兴通讯股份有限公司 中继链路上行反馈信息的传输方法、中继站及基站
US8942208B2 (en) * 2009-06-22 2015-01-27 Qualcomm Incorporated Wireless communication having reduced feedback delay
CN101997663B (zh) * 2009-08-28 2014-07-02 中兴通讯股份有限公司 Harq的定时方法和装置
WO2011087416A2 (en) * 2010-01-15 2011-07-21 Telefonaktiebolaget Lm Ericsson (Publ) Uplink synchronization processing
CN102684855A (zh) * 2011-03-11 2012-09-19 北京三星通信技术研究有限公司 一种混合自动重传定时关系的指示方法
CN107070610A (zh) * 2011-03-15 2017-08-18 瑞典爱立信有限公司 在采用不同技术实现的无线网络中确定反馈信息的定时
US8983396B2 (en) * 2012-03-19 2015-03-17 Gaurav Nukala Methods and apparatus for parameter adjustment during measurement gaps
WO2015104055A1 (en) * 2014-01-09 2015-07-16 Huawei Technologies Co., Ltd. Carrier aggregation of tdd and fdd subframes for uplink harq feedback
CN112564875B (zh) * 2014-01-28 2025-02-25 索尼公司 用于用户设备的电子设备及方法、用于基站的电子设备及方法
CN105634686B (zh) * 2014-10-31 2018-10-12 中国移动通信集团公司 一种实现基站和终端间灵活harq定时的方法及装置
EP3035755A1 (en) * 2014-12-19 2016-06-22 Alcatel Lucent Method for reporting channel feedback in a radio communication system, method for determining a set of mobile stations to be scheduled in a radio communication system, computer program, mobile station and scheduler apparatus thereof
TWI626840B (zh) * 2015-01-09 2018-06-11 宏達國際電子股份有限公司 通訊系統之無線通訊處理方法

Also Published As

Publication number Publication date
CN109565713B (zh) 2023-04-21
AU2016417122A1 (en) 2019-01-03
BR112019000004A2 (pt) 2019-04-16
PT3300550T (pt) 2019-11-19
JP2019531617A (ja) 2019-10-31
CN109565713A (zh) 2019-04-02
CO2019001522A2 (es) 2019-07-10
EP3300550A4 (en) 2018-06-20
PL3300550T3 (pl) 2020-03-31
US20180213544A1 (en) 2018-07-26
ZA201808437B (en) 2020-05-27
JP6986547B2 (ja) 2021-12-22
EP3300550A1 (en) 2018-04-04
MX381558B (es) 2025-03-12
TWI663850B (zh) 2019-06-21
ES2757564T3 (es) 2020-04-29
SG11201811111QA (en) 2019-01-30
KR20200098732A (ko) 2020-08-20
EP3300550B1 (en) 2019-09-11
RU2717980C1 (ru) 2020-03-27
EP3582428A1 (en) 2019-12-18
IL263647B (en) 2020-11-30
BR112019000004B1 (pt) 2024-02-20
KR102365782B1 (ko) 2022-02-18
IL263647A (en) 2019-01-31
AU2016417122B2 (en) 2020-04-16
CN116506065A (zh) 2023-07-28
DK3300550T3 (da) 2019-12-16
KR20190021380A (ko) 2019-03-05
TW201804743A (zh) 2018-02-01
WO2018018355A1 (en) 2018-02-01

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