MX2019012489A - Procedimiento para transmitir señal de referencia, terminal y dispositivo de red. - Google Patents

Procedimiento para transmitir señal de referencia, terminal y dispositivo de red.

Info

Publication number
MX2019012489A
MX2019012489A MX2019012489A MX2019012489A MX2019012489A MX 2019012489 A MX2019012489 A MX 2019012489A MX 2019012489 A MX2019012489 A MX 2019012489A MX 2019012489 A MX2019012489 A MX 2019012489A MX 2019012489 A MX2019012489 A MX 2019012489A
Authority
MX
Mexico
Prior art keywords
network device
terminal
dmrs
transmission
reference signal
Prior art date
Application number
MX2019012489A
Other languages
English (en)
Inventor
Zhang Zhi
Tang Hai
Original Assignee
Guangdong Oppo Mobile Telecommunication 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 Telecommunication Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunication Corp Ltd
Publication of MX2019012489A publication Critical patent/MX2019012489A/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
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
    • H04L5/10—Channels characterised by the type of signal the signals being represented by different frequencies with dynamo-electric generation of carriers; with mechanical filters or demodulators
    • 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
    • H04L5/02—Channels characterised by the type of signal
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or 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
    • H04L5/0091—Signaling for the administration of the divided path
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/023—Multiplexing of multicarrier modulation signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/20—Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/005—Transmission of information for alerting of incoming communication
    • 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
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

La presente solicitud desvela un procedimiento para transmitir una señal de referencia, un terminal, y un dispositivo de red. El procedimiento incluye: un terminal recibe la primera información enviada por un dispositivo de red, en el que la primera información se usa para indicar que un patrón de transmisión para transmitir una señal de referencia de demodulación (DMRS) que se va a transmitir es un primer patrón de transmisión o un segundo patrón de transmisión; y el terminal realiza la transmisión de la DMRS que se va a transmitir con el dispositivo de red en un recurso de transmisión indicado por el primer patrón de transmisión o el segundo patrón de transmisión. La primera información indica un patrón de transmisión de la DMRS que se va a transmitir, evitando así que la DMRS pueda transmitirse solo en un recurso fijo en la técnica existente, y es beneficioso para mejorar la flexibilidad de transmitir una DRMS.
MX2019012489A 2017-04-27 2017-04-27 Procedimiento para transmitir señal de referencia, terminal y dispositivo de red. MX2019012489A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/082239 WO2018195871A1 (zh) 2017-04-27 2017-04-27 参考信号的传输方法、终端及网络设备

Publications (1)

Publication Number Publication Date
MX2019012489A true MX2019012489A (es) 2019-12-02

Family

ID=63917954

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019012489A MX2019012489A (es) 2017-04-27 2017-04-27 Procedimiento para transmitir señal de referencia, terminal y dispositivo de red.

Country Status (14)

Country Link
US (1) US11171763B2 (es)
EP (1) EP3614703B1 (es)
JP (1) JP2020519087A (es)
KR (1) KR102367157B1 (es)
CN (2) CN112332969B (es)
AU (1) AU2017411954A1 (es)
BR (1) BR112019022343A2 (es)
CA (1) CA3061389C (es)
MX (1) MX2019012489A (es)
PH (1) PH12019502413A1 (es)
RU (1) RU2736778C1 (es)
SG (1) SG11201909979WA (es)
WO (1) WO2018195871A1 (es)
ZA (1) ZA201907750B (es)

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8514768B2 (en) * 2008-12-11 2013-08-20 Lg Electronics Inc. Method and apparatus for transmitting reference signal performed by relay station in wireless communication system
CN102036301B (zh) * 2009-09-29 2015-05-20 中兴通讯股份有限公司 中继链路下行解调参考信号的传输方法、装置及中继系统
CN102413572B (zh) 2011-09-28 2017-06-06 中兴通讯股份有限公司 Dmrs及其信令的发送方法及装置
CN102404854B (zh) * 2011-11-04 2018-04-06 中兴通讯股份有限公司 一种上行解调参考信号的资源配置方法及系统
US20150003356A1 (en) * 2012-01-16 2015-01-01 Lg Electronics Inc. Demodulation-reference-signal transmission method and device in a wireless communication system
US20130294318A1 (en) * 2012-05-03 2013-11-07 Qualcomm Incorporated Efficient update of tmgi list in lte embms
WO2013169160A1 (en) * 2012-05-11 2013-11-14 Telefonaktiebolaget L M Ericsson (Publ) Reference signal design for special subframe configurations
EP3252986B1 (en) * 2012-08-10 2021-10-06 Huawei Technologies Co., Ltd. Methods and nodes in a wireless communication system
CN103944665B (zh) * 2013-01-18 2018-08-21 中兴通讯股份有限公司 上行解调参考信号的发送方法、装置和系统
WO2014130082A1 (en) * 2013-02-21 2014-08-28 Hitachi, Ltd. Method and apparatus for using demodulation reference signal in long term evolution advanced cellular networks
WO2014161142A1 (en) * 2013-04-01 2014-10-09 Panasonic Intellectual Property Corporation Of America Terminal, base station, method of generating dmrs, and transmission method
US10171225B2 (en) * 2013-04-01 2019-01-01 Panasonic Intellectual Property Corporation Of America Communication apparatus and control signal mapping method
CN104125186B (zh) * 2013-04-28 2019-08-30 中兴通讯股份有限公司 一种解调参考信号图样信息的选取方法、系统及装置
CN104144504A (zh) 2013-05-10 2014-11-12 中兴通讯股份有限公司 一种下行参考信号的传输方法、设备及系统
US9337974B2 (en) * 2014-03-28 2016-05-10 Intel IP Corporation User equipment generation and signaling of feedback for supporting adaptive demodulation reference signal transmission
CN106688295B (zh) 2014-08-07 2020-12-01 Lg 电子株式会社 无线通信系统中发送和接收信号的方法及其装置
CN114599119A (zh) * 2014-10-31 2022-06-07 三菱电机株式会社 无线通信系统、基站及通信终端
CN106470088B (zh) * 2015-08-14 2021-06-15 中兴通讯股份有限公司 Dmrs端口或映射关系的通知、确定方法及装置

Also Published As

Publication number Publication date
KR102367157B1 (ko) 2022-02-23
CA3061389A1 (en) 2019-10-24
US20200204334A1 (en) 2020-06-25
EP3614703A1 (en) 2020-02-26
SG11201909979WA (en) 2019-11-28
AU2017411954A1 (en) 2019-11-21
CN112332969B (zh) 2022-12-20
CN109565425B (zh) 2020-12-01
US11171763B2 (en) 2021-11-09
JP2020519087A (ja) 2020-06-25
CN109565425A (zh) 2019-04-02
KR20200002875A (ko) 2020-01-08
EP3614703A4 (en) 2020-04-15
BR112019022343A2 (pt) 2020-08-04
ZA201907750B (en) 2021-04-28
CA3061389C (en) 2023-02-14
EP3614703B1 (en) 2022-02-09
WO2018195871A1 (zh) 2018-11-01
RU2736778C1 (ru) 2020-11-20
PH12019502413A1 (en) 2020-07-06
CN112332969A (zh) 2021-02-05

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