PT3435582T - Extensão de ue-rs para dwpts - Google Patents

Extensão de ue-rs para dwpts

Info

Publication number
PT3435582T
PT3435582T PT181889783T PT18188978T PT3435582T PT 3435582 T PT3435582 T PT 3435582T PT 181889783 T PT181889783 T PT 181889783T PT 18188978 T PT18188978 T PT 18188978T PT 3435582 T PT3435582 T PT 3435582T
Authority
PT
Portugal
Prior art keywords
dwpts
extension
Prior art date
Application number
PT181889783T
Other languages
English (en)
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of PT3435582T publication Critical patent/PT3435582T/pt

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
    • H04L5/0001—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), DMT
    • 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
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • 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
    • H04L5/003—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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
PT181889783T 2009-08-04 2010-08-04 Extensão de ue-rs para dwpts PT3435582T (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23129409P 2009-08-04 2009-08-04
US12/848,969 US8885541B2 (en) 2009-08-04 2010-08-02 Extension of UE-RS to DWPTS

Publications (1)

Publication Number Publication Date
PT3435582T true PT3435582T (pt) 2022-09-30

Family

ID=43303942

Family Applications (1)

Application Number Title Priority Date Filing Date
PT181889783T PT3435582T (pt) 2009-08-04 2010-08-04 Extensão de ue-rs para dwpts

Country Status (19)

Country Link
US (1) US8885541B2 (pt)
EP (2) EP3435582B1 (pt)
JP (2) JP2013501472A (pt)
KR (1) KR101403637B1 (pt)
CN (2) CN102484574B (pt)
AU (1) AU2010279424B2 (pt)
BR (1) BR112012002564B1 (pt)
CA (1) CA2769757C (pt)
DK (1) DK3435582T3 (pt)
ES (2) ES2702703T3 (pt)
HK (2) HK1171294A1 (pt)
HU (1) HUE059896T2 (pt)
PL (1) PL3435582T3 (pt)
PT (1) PT3435582T (pt)
RU (1) RU2524392C2 (pt)
SI (1) SI3435582T1 (pt)
TW (1) TWI413437B (pt)
WO (1) WO2011017467A2 (pt)
ZA (1) ZA201201602B (pt)

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US10743251B2 (en) * 2008-10-31 2020-08-11 Qualcomm Incorporated Support for multiple access modes for home base stations
US9049739B2 (en) * 2009-06-23 2015-06-02 Lg Electronics Inc. Apparatus for transmitting a signal using scheduling information in a mobile communication system and method for same
WO2010150952A1 (en) * 2009-06-23 2010-12-29 Lg Electronics Inc. Method for transmitting scheduling information in mobile communication system and femtocell base station apparatus using the same
EP2456154B1 (en) * 2009-09-15 2018-12-05 LG Electronics Inc. Method and apparatus for transmitting a downlink reference signal in a wireless communication system supporting multiple antennas
US9485069B2 (en) * 2010-04-15 2016-11-01 Qualcomm Incorporated Transmission and reception of proximity detection signal for peer discovery
US9407419B2 (en) * 2011-06-28 2016-08-02 Lg Electronics Inc. Method for user equipment transreceiving signal in wireless communication system
US9246652B2 (en) 2011-07-03 2016-01-26 Lg Electronics Inc. Control channel monitoring method and device
CN102916920B (zh) * 2011-08-05 2015-04-15 华为技术有限公司 一种导频信号发送方法和设备
JP2013176008A (ja) * 2012-02-27 2013-09-05 Kyocera Corp 通信システム、基地局、移動局及び通信制御方法
JP5985853B2 (ja) * 2012-03-28 2016-09-06 京セラ株式会社 通信システム、基地局、移動局及び通信制御方法
US9167580B2 (en) * 2012-05-16 2015-10-20 Samsung Electronics Co., Ltd. Method and apparatus for transmission of physical channel in DwPTS
US9402256B2 (en) 2012-08-08 2016-07-26 Blackberry Limited Method and system having reference signal design for new carrier types
US9184889B2 (en) 2012-08-08 2015-11-10 Blackberry Limited Method and system having reference signal design for new carrier types
EP2945443A4 (en) * 2013-01-08 2016-07-06 Fujitsu Ltd DEMODULATION REFERENCE SIGNAL CONFIGURATION AND MAPPING METHOD, CHANNEL ESTIMATION METHOD AND DEVICE
US10432370B2 (en) 2013-01-14 2019-10-01 Qualcomm Incorporated Transmission and processing of higher order modulation
EP2996296B1 (en) 2013-05-11 2019-02-13 LG Electronics Inc. Wireless communication method using different carrier types and corresponding apparatus
US9553706B2 (en) * 2013-05-15 2017-01-24 Qualcomm Incorporated Channel estimate under non-uniform reference signal pattern
US10009153B2 (en) * 2015-01-30 2018-06-26 Motorola Mobility Llc Apparatus and method for reception and transmission of control channels
KR102284447B1 (ko) * 2015-04-10 2021-08-02 삼성전자 주식회사 이동 통신 시스템에서 기지국의 채널 추정 방법 및 장치
US10271287B2 (en) * 2015-04-13 2019-04-23 Telefonaktiebolaget Lm Ericsson (Publ) Power control in a wireless network
US10097255B2 (en) * 2015-07-01 2018-10-09 Qualcomm Incorporated Joint channel and phase noise estimation in control symbols of a millimeter wave link
JP7091253B2 (ja) * 2016-05-12 2022-06-27 オッポ広東移動通信有限公司 信号伝送方法、ネットワーク設備及び端末設備
US11228390B2 (en) * 2016-10-12 2022-01-18 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method for transmitting data, receiving-end device, and transmitting-end device
WO2018105069A1 (ja) 2016-12-07 2018-06-14 三菱電機株式会社 送信装置、通信システムおよび送信方法
IT201700055080A1 (it) * 2017-05-22 2018-11-22 Teko Telecom S R L Sistema di comunicazione wireless e relativo metodo per il trattamento di dati fronthaul di uplink
ES2968276T3 (es) * 2017-06-26 2024-05-08 Ericsson Telefon Ab L M Señalización de ubicaciones de señales de referencia en ranuras y mini-ranuras
WO2021006634A1 (ko) * 2019-07-08 2021-01-14 엘지전자 주식회사 Iab 노드에 대한 링크 가용성 결정 방법 및 상기 방법을 이용하는 노드
RU2731775C1 (ru) * 2020-01-31 2020-09-08 Сан Пэтент Траст Усовершенствованное распределение ресурсов для связи между устройствами (d2d)

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US5901185A (en) * 1996-04-15 1999-05-04 Ericsson Inc. Systems and methods for data-augmented, pilot-symbol-assisted radiotelephone communications
JP2006527965A (ja) 2003-06-18 2006-12-07 サムスン エレクトロニクス カンパニー リミテッド 直交周波数分割多重方式を使用する通信システムにおける基地局の識別のためのパイロットパターンを送受信する装置及び方法
US7623443B2 (en) * 2005-07-26 2009-11-24 Intel Corporation Time spread multicarrier burst maps
US7620367B2 (en) 2005-10-31 2009-11-17 Ipwireless, Inc. Frequency domain unscheduled transmission in a TDD wireless communications system
WO2007077522A2 (en) * 2006-01-03 2007-07-12 Nokia Corporation Method for retransmission during intercell interference
MY154923A (en) 2006-11-01 2015-08-28 Qualcomm Inc Reference signal design for cell search in an orthogonal wireless communication system
US8036190B2 (en) * 2007-02-27 2011-10-11 Industrial Technology Research Institute Methods and devices for allocating data in a wireless communication system
US7808882B2 (en) 2007-04-17 2010-10-05 Sharp Laboratories Of America, Inc. Method and system for optimized reference signal downlink transmission in a wireless communication system
CN101132387B (zh) * 2007-08-15 2013-01-16 中兴通讯股份有限公司 用于通信系统的控制信令及其参考信号的发射方法
US8310961B2 (en) 2007-10-08 2012-11-13 Nokia Siemens Networks Oy Techniques for link utilization for half-duplex and full-duplex stations in a wireless network
CN101227233B (zh) * 2008-02-01 2013-01-16 中兴通讯股份有限公司 时分双工系统中物理上行控制信号的发送方法和装置
CN101594175B (zh) * 2008-05-27 2012-12-26 电信科学技术研究院 一种波束赋型传输的方法、系统及装置
CN104486055B (zh) * 2009-04-09 2018-11-16 Lg电子株式会社 在中继通信系统中的信号发送方法和装置

Also Published As

Publication number Publication date
US20110205954A1 (en) 2011-08-25
CN102484574B (zh) 2015-04-01
WO2011017467A2 (en) 2011-02-10
TWI413437B (zh) 2013-10-21
RU2012108094A (ru) 2013-10-20
EP2462714A2 (en) 2012-06-13
JP2013501472A (ja) 2013-01-10
WO2011017467A3 (en) 2011-04-28
JP5940641B2 (ja) 2016-06-29
CN104796246A (zh) 2015-07-22
CA2769757C (en) 2014-03-25
ES2928287T3 (es) 2022-11-16
EP2462714B1 (en) 2018-09-26
ES2702703T3 (es) 2019-03-05
TW201112857A (en) 2011-04-01
KR20120062742A (ko) 2012-06-14
BR112012002564A2 (pt) 2018-03-13
CN102484574A (zh) 2012-05-30
HUE059896T2 (hu) 2023-01-28
DK3435582T3 (da) 2022-10-03
AU2010279424A1 (en) 2012-03-15
EP3435582A1 (en) 2019-01-30
AU2010279424B2 (en) 2013-11-28
US8885541B2 (en) 2014-11-11
ZA201201602B (en) 2012-11-28
EP3435582B1 (en) 2022-09-14
HK1171294A1 (en) 2013-03-22
HK1212523A1 (en) 2016-06-10
JP2015109664A (ja) 2015-06-11
SI3435582T1 (sl) 2022-11-30
KR101403637B1 (ko) 2014-06-05
RU2524392C2 (ru) 2014-07-27
CN104796246B (zh) 2019-02-26
CA2769757A1 (en) 2011-02-10
PL3435582T3 (pl) 2022-11-21
BR112012002564B1 (pt) 2021-03-16

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