PL2792096T3 - Sposób generowania i transmitowania sygnałów odniesienia demodulacji - Google Patents

Sposób generowania i transmitowania sygnałów odniesienia demodulacji

Info

Publication number
PL2792096T3
PL2792096T3 PL12708696.5T PL12708696T PL2792096T3 PL 2792096 T3 PL2792096 T3 PL 2792096T3 PL 12708696 T PL12708696 T PL 12708696T PL 2792096 T3 PL2792096 T3 PL 2792096T3
Authority
PL
Poland
Prior art keywords
generating
reference signals
demodulation reference
transmitting demodulation
transmitting
Prior art date
Application number
PL12708696.5T
Other languages
English (en)
Inventor
Branislav Popovic
Weijun Sun
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 filed Critical
Publication of PL2792096T3 publication Critical patent/PL2792096T3/pl

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
    • H04L5/003—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
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0204—Channel estimation of multiple channels
    • 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
    • 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
    • H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
    • H04L1/0039—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver other detection of signalling, e.g. detection of TFCI explicit signalling
    • 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
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
PL12708696.5T 2012-01-13 2012-01-13 Sposób generowania i transmitowania sygnałów odniesienia demodulacji PL2792096T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/EP2012/050506 WO2013104425A1 (en) 2012-01-13 2012-01-13 Method for generating and transmitting demodulation reference signals
EP12708696.5A EP2792096B1 (en) 2012-01-13 2012-01-13 Method for generating and transmitting demodulation reference signals

Publications (1)

Publication Number Publication Date
PL2792096T3 true PL2792096T3 (pl) 2016-12-30

Family

ID=45833309

Family Applications (1)

Application Number Title Priority Date Filing Date
PL12708696.5T PL2792096T3 (pl) 2012-01-13 2012-01-13 Sposób generowania i transmitowania sygnałów odniesienia demodulacji

Country Status (8)

Country Link
US (3) US9397812B2 (pl)
EP (1) EP2792096B1 (pl)
JP (1) JP5916259B2 (pl)
CN (2) CN104081707B (pl)
AU (1) AU2012365599B2 (pl)
CA (1) CA2860981C (pl)
PL (1) PL2792096T3 (pl)
WO (1) WO2013104425A1 (pl)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5916259B2 (ja) * 2012-01-13 2016-05-11 ホアウェイ・テクノロジーズ・カンパニー・リミテッド 復調参照信号を生成し送信するための方法
US9439173B2 (en) * 2012-05-06 2016-09-06 Lg Electronics Inc. Method and apparatus for transmitting data
US9167585B2 (en) * 2012-05-21 2015-10-20 Samsung Electronics Co., Ltd. Transmission mode and feedback designs to support MTC type devices in LTE
US9521637B2 (en) * 2013-02-14 2016-12-13 Blackberry Limited Small cell demodulation reference signal and initial synchronization
WO2014148318A1 (ja) * 2013-03-18 2014-09-25 シャープ株式会社 基地局、端末、通信システム、通信方法および集積回路
EP3044896B1 (en) * 2013-09-13 2019-11-06 Telefonaktiebolaget LM Ericsson (publ) Method for detection of epdcch using dmrs quality measure
US9967809B2 (en) 2013-09-24 2018-05-08 Zte Wistron Telecom Ab Method and apparatus for modified reference signal transmission for cell discovery
EP3281444B1 (en) * 2015-04-10 2020-02-26 Panasonic Intellectual Property Corporation of America Wireless communication method and wireless communication device
WO2016182529A1 (en) * 2015-05-08 2016-11-17 Intel IP Corporation Reference signals, measurements, and demodulation architectures and methods
WO2016179805A1 (zh) * 2015-05-13 2016-11-17 华为技术有限公司 一种数据传输的方法及装置
WO2017001025A1 (en) * 2015-07-02 2017-01-05 Huawei Technologies Co., Ltd. Receiver device and methods thereof
CN106850126A (zh) * 2015-12-04 2017-06-13 联发科技（新加坡）私人有限公司 信号处理方法及装置
US11212141B2 (en) * 2016-01-07 2021-12-28 Qualcomm Incorporated Methods and apparatus for a data transmission scheme for Narrow-Band Internet of Things (NB-IoT)
MX394522B (es) 2016-04-12 2025-03-24 Ericsson Telefon Ab L M Transmision y recepcion de informacion de sistema en partes.
CN107370588B (zh) * 2016-05-13 2021-04-20 华为技术有限公司 参考信号的发送方法及设备
US10574425B2 (en) * 2016-06-28 2020-02-25 Lg Electronics Inc. Method for receiving downlink signal and user equipment, and method for transmitting downlink signal and base station
US10616914B2 (en) * 2017-01-06 2020-04-07 Qualcomm Incorporated Unicast data transmission on a downlink common burst of a slot using mini-slots
FI3965354T3 (fi) 2017-01-06 2023-05-24 Ericsson Telefon Ab L M Menetelmät ja laitteet signalointia ja referenssisignaalien offsetien määrittämistä varten
US10608779B2 (en) * 2017-02-06 2020-03-31 Qualcomm Incorporated Search space configuration for new radio (NR) system
US9794093B1 (en) 2017-02-08 2017-10-17 Harris Corporation Passive classification of radio frequency signals
WO2018151533A1 (ko) 2017-02-14 2018-08-23 엘지전자 주식회사 무선 통신 시스템에서, 데이터를 송수신하는 방법 및 이를 위한 장치
US10187782B2 (en) 2017-02-28 2019-01-22 Harris Corporation Passive identification of BTS serving mobile units
WO2018182150A1 (ko) * 2017-03-25 2018-10-04 엘지전자(주) 무선 통신 시스템에서 참조 신호를 송수신하기 위한 방법 및 이를 위한 장치
US10833822B2 (en) * 2017-04-24 2020-11-10 Huawei Technologies Co., Ltd. System and method for MA signature assignment based on UE group separation
WO2018227337A1 (en) 2017-06-12 2018-12-20 Qualcomm Incorporated Techniques and apparatuses for signaling regarding bandwidth dependent control size
EP3646547A4 (en) * 2017-06-26 2021-02-17 Motorola Mobility LLC CONFIGURATION OF A DEMODULATION REFERENCE SIGNAL
CN110546911B (zh) 2017-08-04 2022-03-25 Lg电子株式会社 在无线通信系统中发送和接收参考信号的方法及其设备
CN109660315B (zh) * 2017-10-10 2021-08-17 北京紫光展锐通信技术有限公司 基于dmrs的pdcch盲检方法及装置、存储介质、用户设备
JP7049452B2 (ja) * 2017-11-13 2022-04-06 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいてデータを送受信するための方法及びそのための装置
JP7111735B2 (ja) * 2017-11-16 2022-08-02 株式会社Ｎｔｔドコモ 端末、無線通信方法、基地局及びシステム
US10897755B2 (en) 2017-12-22 2021-01-19 Samsung Electronics Co., Ltd Method and apparatus for configuring demodulation reference signal information in wireless cellular communication system
KR20190076810A (ko) 2017-12-22 2019-07-02 삼성전자주식회사 무선 셀룰라 통신 시스템에서 dmrs 정보 설정 방법 및 장치
CN117979446A (zh) * 2018-01-12 2024-05-03 华为技术有限公司 通信方法、通信装置、计算机可读存储介质和计算机程序产品
US10756863B2 (en) * 2018-05-11 2020-08-25 At&T Intellectual Property I, L.P. Transmitting reference signals in 5G or other next generation communication systems
US11356999B2 (en) 2018-06-30 2022-06-07 Intel Corporation Method and apparatus for blind detection of PDCCH and PDSCH using UE-specific reference signals
CN110830195B (zh) * 2018-08-09 2021-10-01 华为技术有限公司 一种信息的处理方法和通信装置
WO2020072847A1 (en) * 2018-10-05 2020-04-09 Intel Corporation Additional dmrs for nr pdsch considering lte-nr dl sharing
WO2020138984A1 (ko) * 2018-12-27 2020-07-02 엘지전자 주식회사 무선 통신 시스템에서 단말 및 기지국의 동작 방법 및 이를 지원하는 장치
CN113303019B (zh) * 2019-01-17 2024-09-27 中兴通讯股份有限公司 前导码和参考信号的发射机侧处理
WO2020191624A1 (en) * 2019-03-26 2020-10-01 Zte Corporation Generating sequences for reference signals
US11757588B2 (en) * 2021-05-24 2023-09-12 Qualcomm Incorporated Sharing control channel and pilot resources
US11418372B1 (en) 2021-06-14 2022-08-16 Ultralogic 6G, Llc Low-complexity demodulation of 5G and 6G messages
US11502893B1 (en) 2021-06-14 2022-11-15 Ultralogic 6G, Llc Short-form 5G/6G pulse-amplitude demodulation references
US11387961B2 (en) 2021-06-14 2022-07-12 Ultralogic 6G, Llc Short-form demodulation reference for improved reception in 5G and 6G
CN121283583A (zh) * 2024-07-01 2026-01-06 华为技术有限公司 解调参考信号收发方法和装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8116271B2 (en) * 2008-02-07 2012-02-14 Samsung Electronics Co., Ltd. Methods and apparatus to allocate acknowledgement channels
US9544776B2 (en) * 2008-03-25 2017-01-10 Qualcomm Incorporated Transmission and reception of dedicated reference signals
EP2312897B1 (en) * 2008-08-06 2018-10-10 Sharp Kabushiki Kaisha Mobile station device, base station device, and communication method
KR100956828B1 (ko) * 2008-11-13 2010-05-11 엘지전자 주식회사 반(半)-지속적 스케줄링의 비활성화를 지시하는 방법 및 이를 이용한 장치
US7940740B2 (en) * 2009-02-03 2011-05-10 Motorola Mobility, Inc. Apparatus and method for communicating and processing a positioning reference signal based on identifier associated with a base station
CN101873609B (zh) * 2009-04-27 2013-03-20 电信科学技术研究院 一种中继系统中的数据发送方法和装置
CN101621492A (zh) 2009-08-14 2010-01-06 中兴通讯股份有限公司 一种专用解调数据参考信号的资源确定方法
KR101283793B1 (ko) * 2009-09-21 2013-07-08 (주)엘지하우시스 기능성 무기 보드 및 이의 제조방법
KR20110038994A (ko) * 2009-10-09 2011-04-15 삼성전자주식회사 다중 안테나를 이용하는 무선 통신 시스템에서 다중 사용자 제어 채널 송수신 방법 및 장치
US9014080B2 (en) * 2009-10-30 2015-04-21 Qualcomm Incorporated Apparatus and method for providing relay backhaul communications in a wireless communication system
CN102792600B (zh) * 2010-01-11 2015-05-20 黑莓有限公司 用于控制信道干扰管理和扩展pdcch的系统和方法
KR101684867B1 (ko) * 2010-04-07 2016-12-09 삼성전자주식회사 공간 다중화 이득을 이용한 제어 정보 송수신 방법
KR20110138073A (ko) * 2010-06-18 2011-12-26 삼성전자주식회사 이동 통신 시스템에서 제어 채널 자원 그룹핑 방법 및 장치
JP5884152B2 (ja) * 2011-07-29 2016-03-15 シャープ株式会社 基地局、端末、通信システムおよび通信方法
US8665811B2 (en) * 2011-08-15 2014-03-04 Motorola Mobility Llc Reference signal for a control channel in wireless communication network
US8917679B2 (en) * 2011-08-16 2014-12-23 Nokia Corporation Method for signaling the overlap of downlink control and data channels
JP5905972B2 (ja) * 2011-11-13 2016-04-20 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいて制御情報を送信する方法及び装置
JP5916259B2 (ja) * 2012-01-13 2016-05-11 ホアウェイ・テクノロジーズ・カンパニー・リミテッド 復調参照信号を生成し送信するための方法
JP5829987B2 (ja) * 2012-07-23 2015-12-09 株式会社Ｎｔｔドコモ 無線通信方法、無線通信システム及び無線基地局

Also Published As

Publication number Publication date
CN104081707A (zh) 2014-10-01
US10708900B2 (en) 2020-07-07
WO2013104425A1 (en) 2013-07-18
AU2012365599A1 (en) 2014-08-07
US20160316459A1 (en) 2016-10-27
JP2015509320A (ja) 2015-03-26
CN104081707B (zh) 2017-02-15
CN106656448A (zh) 2017-05-10
AU2012365599B2 (en) 2016-03-03
EP2792096A1 (en) 2014-10-22
CA2860981A1 (en) 2013-07-18
JP5916259B2 (ja) 2016-05-11
US20180332571A1 (en) 2018-11-15
EP2792096B1 (en) 2016-04-27
CN106656448B (zh) 2020-06-26
US9397812B2 (en) 2016-07-19
CA2860981C (en) 2019-02-19
US10098104B2 (en) 2018-10-09
US20140321421A1 (en) 2014-10-30

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