SG11201907270WA - Method and device for transmitting data - Google Patents

Method and device for transmitting data

Info

Publication number
SG11201907270WA
SG11201907270WA SG11201907270WA SG11201907270WA SG11201907270WA SG 11201907270W A SG11201907270W A SG 11201907270WA SG 11201907270W A SG11201907270W A SG 11201907270WA SG 11201907270W A SG11201907270W A SG 11201907270WA SG 11201907270W A SG11201907270W A SG 11201907270WA
Authority
SG
Singapore
Prior art keywords
data
transmitting data
transmission means
present application
transmitting
Prior art date
Application number
SG11201907270WA
Inventor
Hai Tang
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 SG11201907270WA publication Critical patent/SG11201907270WA/en

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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/74—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for increasing reliability, e.g. using redundant or spare channels or apparatus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • 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
    • H04L1/189—Transmission or retransmission of more than one copy of a message
    • 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
    • H04L1/1893—Physical mapping arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/48—TPC being performed in particular situations during retransmission after error or non-acknowledgment
    • 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

Landscapes

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

Abstract

METHOD AND DEVICE FOR TRANSMITTING DATA The embodiments of the present application provide a method and device for transmitting data, said method comprising: a first device using a first transmission means to send first data to a second device, said first data being data sent autonomously by said first device; the first device using a second transmission means to retransmit the first data in full or in part, the first transmission means being different from the second transmission means. The method for transmitting data of the embodiments of the present application improves transmission reliability during retransmission. (FIG. 2)
SG11201907270WA 2017-02-07 2017-02-07 Method and device for transmitting data SG11201907270WA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/073061 WO2018145247A1 (en) 2017-02-07 2017-02-07 Method and device for transmitting data

Publications (1)

Publication Number Publication Date
SG11201907270WA true SG11201907270WA (en) 2019-09-27

Family

ID=63107710

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201907270WA SG11201907270WA (en) 2017-02-07 2017-02-07 Method and device for transmitting data

Country Status (11)

Country Link
US (1) US11038564B2 (en)
EP (1) EP3579435B1 (en)
CN (1) CN110140298B (en)
AU (1) AU2017397668A1 (en)
BR (1) BR112019016131A2 (en)
CA (1) CA3052899C (en)
MX (1) MX2019009329A (en)
RU (1) RU2733277C1 (en)
SG (1) SG11201907270WA (en)
WO (1) WO2018145247A1 (en)
ZA (1) ZA201905820B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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CN110366867B (en) * 2017-03-24 2022-01-11 华为技术有限公司 System and method for power control for uplink transmissions
US11871270B2 (en) * 2019-12-31 2024-01-09 Qualcomm Incorporated Reassembly of service data units for radio link control duplication
US11784758B2 (en) * 2021-02-18 2023-10-10 Qualcomm Incorporated Hybrid automatic repeat request (HARQ) procedure using multiple beams in a wireless wide area network (WWAN)
CN113242318B (en) * 2021-06-23 2023-01-20 维沃移动通信有限公司 Data transmission method and electronic equipment

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WO2004015887A1 (en) * 2002-08-05 2004-02-19 Nokia Corporation Transmission diversity with two cross-polarised antennas arrays
DE102004009289A1 (en) 2004-02-26 2005-09-15 Siemens Ag Method for controlling and evaluating a message traffic of a communication unit by a first network unit within a mobile radio system, and associated communication unit and first network unit
US8553624B2 (en) * 2007-10-10 2013-10-08 Samsung Electronics Co., Ltd. Asynchronous hybrid ARQ process indication in a MIMO wireless communication system
JP5190143B2 (en) * 2008-04-24 2013-04-24 テレフオンアクチーボラゲット エル エム エリクソン（パブル） TTI bundle display to non-serving base stations
JP5400136B2 (en) * 2008-05-05 2014-01-29 テレフオンアクチーボラゲット エル エム エリクソン（パブル） Transport block retransmission support with a different number of layers than the previous transmission attempt
KR101542384B1 (en) * 2008-11-24 2015-08-07 엘지전자 주식회사 Method For selecting PMI for non-adaptive HARQ operation in MIMO wireless communication systems
CA2765797A1 (en) * 2009-06-16 2010-12-23 Interdigital Patent Holdings, Inc. Method and apparatus for synchronous harq operation and interference avoidance
WO2011122835A2 (en) * 2010-03-29 2011-10-06 Samsung Electronics Co., Ltd. Method and apparatus for controlling retransmission on uplink in a wireless communication system supporting mimo
WO2011162541A2 (en) * 2010-06-22 2011-12-29 엘지전자 주식회사 Method and device for determining precoding information for uplink multi-antenna transmission
KR101688546B1 (en) * 2010-09-29 2016-12-21 삼성전자주식회사 Method of transmitting and receiving for uplink mimo retransmission according to phich in lte system and apparatus thereof
US8699621B2 (en) * 2010-10-04 2014-04-15 Nec Laboratories America, Inc. Precoding selection for retransmission in uplink MIMO hybrid ARQ
JP5765129B2 (en) 2011-08-11 2015-08-19 ソニー株式会社 COMMUNICATION CONTROL DEVICE, COMMUNICATION CONTROL METHOD, COMMUNICATION SYSTEM, AND TERMINAL DEVICE
US9049730B2 (en) * 2011-11-14 2015-06-02 Qualcomm Incorporated Uplink data transmission with interference mitigation
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Also Published As

Publication number Publication date
US20200021340A1 (en) 2020-01-16
AU2017397668A1 (en) 2019-09-26
CN110140298A (en) 2019-08-16
BR112019016131A2 (en) 2020-04-07
EP3579435B1 (en) 2021-08-04
MX2019009329A (en) 2019-09-19
ZA201905820B (en) 2021-02-24
RU2733277C1 (en) 2020-10-01
CN110140298B (en) 2020-09-01
CA3052899C (en) 2021-12-14
CA3052899A1 (en) 2018-08-16
EP3579435A4 (en) 2020-02-26
US11038564B2 (en) 2021-06-15
EP3579435A1 (en) 2019-12-11
WO2018145247A1 (en) 2018-08-16

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