MX343817B - Introducción de portadores virtuales en el portador anfitrión de ofdm en sistemas de comunicaciones. - Google Patents

Introducción de portadores virtuales en el portador anfitrión de ofdm en sistemas de comunicaciones.

Info

Publication number
MX343817B
MX343817B MX2015007337A MX2015007337A MX343817B MX 343817 B MX343817 B MX 343817B MX 2015007337 A MX2015007337 A MX 2015007337A MX 2015007337 A MX2015007337 A MX 2015007337A MX 343817 B MX343817 B MX 343817B
Authority
MX
Mexico
Prior art keywords
carrier
mobile communications
virtual carrier
communications system
frequency range
Prior art date
Application number
MX2015007337A
Other languages
English (en)
Inventor
Mcnamara Darren
Lillie Andrew
Darwood Peter
Beale Martin
Original Assignee
Sca Ipla Holdings 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 Sca Ipla Holdings Inc filed Critical Sca Ipla Holdings Inc
Publication of MX343817B publication Critical patent/MX343817B/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0039—Frequency-contiguous, i.e. with no allocation of frequencies for one user or terminal between the frequencies allocated to another
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Un sistema de comunicaciones móviles para comunicar datos a, y/o desde dispositivos móviles de comunicaciones. El sistema de comunicaciones móviles incluye un transmisor y un receptor que pueden ser operados para proporcionar una interfaz inalámbrica de acceso para comunicar datos a, y/o desde los dispositivos móviles de comunicaciones, la interfaz inalámbrica de acceso que proporciona en un portador anfitrión, el portador anfitrión que proporciona una pluralidad de elementos de recursos a través de un primer rango de frecuencias para comunicar datos; y un primero y un segundo dispositivos móviles de comunicaciones. El primer dispositivo móvil de comunicaciones se puede operar para recibir las comunicaciones de enlace descendente vía el portador anfitrión. La interfaz inalámbrica de acceso proporcionada por la una o más estaciones base se arregla para proporcionar un portador virtual, el portador virtual que proporciona uno o más elementos de recursos dentro de un segundo rango de frecuencias el cual está dentro y es más pequeño que el primer rango de frecuencias y el segundo dispositivo móvil de comunicaciones se puede operar, tras la detección del portador virtual, para recibir comunicaciones de enlace descendente vía el portador virtual.
MX2015007337A 2011-02-04 2012-02-01 Introducción de portadores virtuales en el portador anfitrión de ofdm en sistemas de comunicaciones. MX343817B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1101982.5A GB2487909B8 (en) 2011-02-04 2011-02-04 Telecommunications method and system
PCT/GB2012/050213 WO2012104634A1 (en) 2011-02-04 2012-02-01 Inserting virtual carrier in conventional ofdm host carrier in communications system

Publications (1)

Publication Number Publication Date
MX343817B true MX343817B (es) 2016-11-24

Family

ID=43836241

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2013008859A MX2013008859A (es) 2011-02-04 2012-02-01 Introduccion de portadores virtuales en el portador anfitrion de ofdm en sistemas de comunicaciones.
MX2015007337A MX343817B (es) 2011-02-04 2012-02-01 Introducción de portadores virtuales en el portador anfitrión de ofdm en sistemas de comunicaciones.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2013008859A MX2013008859A (es) 2011-02-04 2012-02-01 Introduccion de portadores virtuales en el portador anfitrion de ofdm en sistemas de comunicaciones.

Country Status (9)

Country Link
US (4) US9480065B2 (es)
EP (3) EP3247068B1 (es)
JP (2) JP5969508B2 (es)
CN (1) CN103444120B (es)
BR (1) BR112013019580A2 (es)
GB (1) GB2487909B8 (es)
MX (2) MX2013008859A (es)
RU (1) RU2582334C2 (es)
WO (1) WO2012104634A1 (es)

Families Citing this family (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2488513B (en) * 2011-02-04 2015-06-24 Sca Ipla Holdings Inc Telecommunication method and systen
GB2487782B (en) * 2011-02-04 2015-05-20 Sca Ipla Holdings Inc Telecommunications method and system
GB2493703C (en) 2011-08-11 2020-03-04 Sca Ipla Holdings Inc OFDM subcarrier allocations in wireless telecommunications systems
GB2493702B (en) 2011-08-11 2016-05-04 Sca Ipla Holdings Inc OFDM subcarrier allocations in wireless telecommunications systems
GB2493780B (en) 2011-08-19 2016-04-20 Sca Ipla Holdings Inc Telecommunications apparatus and methods
GB2493917B (en) 2011-08-19 2016-04-06 Sca Ipla Holdings Inc Telecommunications apparatus and methods for multicast transmissions
EP2749071B1 (en) 2011-09-30 2018-05-30 SCA IPLA Holdings Inc. Mobile communications system, infrastructure equipment, base station and method
GB2497743B (en) 2011-12-19 2017-09-27 Sca Ipla Holdings Inc Telecommunications systems and methods
GB2497742B (en) 2011-12-19 2017-02-22 Sca Ipla Holdings Inc Telecommunications systems and methods
GB2497939B (en) 2011-12-22 2017-01-04 Sca Ipla Holdings Inc Telecommunications apparatus and methods
GB2497937B (en) 2011-12-22 2017-02-01 Sca Ipla Holdings Inc Telecommunications apparatus and methods
GB2502275B (en) 2012-05-21 2017-04-19 Sony Corp Telecommunications systems and methods
GB2502274B (en) 2012-05-21 2017-04-19 Sony Corp Telecommunications systems and methods
GB201214137D0 (en) 2012-08-07 2012-09-19 Gen Dynamics Broadband Inc Communication unit, integrated circuit and method for supporting a virtual carrier
GB201214136D0 (en) 2012-08-07 2012-09-19 Gen Dynamics Broadband Inc Method and apparatus for a wireless communication unit operating on a virtual carrier
GB2505489A (en) 2012-08-31 2014-03-05 Sony Corp A mobile communications device for use in a virtual narrowband carrier within a wideband carrier of a mobile communications system
GB2506583A (en) 2012-08-31 2014-04-09 Sony Corp Inserting a virtual narrowband carrier in wideband carrier of a mobile communications system
GB2510315B (en) * 2012-09-07 2017-12-06 Sony Corp Transmitting a sleep indication signal to a communications device in a virtual carrier narrow band control channel
GB2505696A (en) 2012-09-07 2014-03-12 Sony Corp Receiving a sleep indication signal at a communications device in the narrow band control channel of a virtual carrier
GB2506152C (en) 2012-09-21 2019-12-11 Sony Corp Telecommunications systems and methods
GB2506153A (en) 2012-09-21 2014-03-26 Sony Corp A base station punctures OFDM reference symbols to provide fast physical-layer signaling of periods during which a terminal may enter a low power mode.
GB2506418A (en) 2012-09-28 2014-04-02 Sony Corp A base station allocates a centre frequency for an OFDM virtual channel in dependence upon a terminal's bandwidth capability
GB2506403B (en) 2012-09-28 2018-01-03 Sony Corp Assigning mode of virtual channel operation to mobile terminal
US9872123B2 (en) 2012-12-03 2018-01-16 Sony Corporation Group based PDCCH capability for LTE
KR102142740B1 (ko) 2012-12-03 2020-08-07 소니 주식회사 감소된 대역폭 단말기들에의 제어 정보의 전송
GB2509071B (en) 2012-12-19 2018-07-11 Sony Corp Telecommunications apparatus and methods
GB2509070B (en) 2012-12-19 2018-04-11 Sony Corp Telecommunications apparatus and methods
GB2509161B (en) 2012-12-21 2018-09-26 Sony Corp Telecommunications apparatus and method
GB2509162B (en) 2012-12-21 2018-09-26 Sony Corp Telecommunications apparatus and methods
GB2509910B (en) 2013-01-16 2019-02-20 Sony Corp Telecommunications apparatus and methods
GB2509913B (en) 2013-01-16 2018-07-11 Sony Corp Telecommunications Apparatus and Methods
GB2509912B (en) 2013-01-16 2018-08-15 Sony Corp Telecommunications Apparatus and Methods
CN109167655B (zh) 2013-01-18 2019-09-20 华为技术有限公司 公共控制信道的检测方法、传输方法及装置
GB2509973A (en) 2013-01-21 2014-07-23 Sony Corp Reporting channel state information in a wireless communications system
GB2510140A (en) 2013-01-24 2014-07-30 Sony Corp Virtual carrier for reduced capability wireless devices
GB2510138A (en) 2013-01-24 2014-07-30 Sony Corp Allocating communications resources within different frequency ranges according to the relative capability of a communications device
GB2510141A (en) 2013-01-24 2014-07-30 Sony Corp Mobile communications network including reduced capability devices
GB2510137A (en) 2013-01-24 2014-07-30 Sony Corp Mobile communications network including reduced capability devices
GB2510366A (en) 2013-01-31 2014-08-06 Sony Corp Narrowband power boosts for MTC pilot subcarriers
GB2510367C (en) 2013-01-31 2021-08-11 Sony Corp Telecommunications apparatus and methods
GB2512127A (en) 2013-03-21 2014-09-24 Sony Corp Communications device and method
GB2512126A (en) 2013-03-21 2014-09-24 Sony Corp Infrastructure equipment, Mobile communications network, system and method
JP6419778B2 (ja) * 2013-04-15 2018-11-07 ソニー株式会社 通信装置および方法
CN105122905B (zh) 2013-04-15 2019-11-01 索尼公司 电信装置和方法
US9973434B2 (en) 2013-08-06 2018-05-15 Sony Corporation Communications terminal and method
EP3031186B1 (en) 2013-08-06 2018-03-21 Sony Corporation Infrastructure equipment, wireless communications network and method
TWI663857B (zh) 2013-08-06 2019-06-21 新力股份有限公司 傳遞資料的用戶裝置及方法
KR20160040557A (ko) 2013-08-06 2016-04-14 소니 주식회사 통신 시스템, 인프라 장비 및 방법
EP3297372B1 (en) 2013-08-08 2019-12-11 Sony Corporation Mobile communications network, communications device and methods
WO2015022092A1 (en) 2013-08-16 2015-02-19 Sony Corporation Telecommunications apparatus and methods
WO2015022091A1 (en) 2013-08-16 2015-02-19 Sony Corporation Telecommunications apparatus and methods
US10136381B2 (en) 2013-09-25 2018-11-20 Sony Corporation Telecommunications apparatus and methods
EP3036940B1 (en) 2013-09-25 2018-02-28 Sony Corporation Telecommunications apparatus and methods
ES2947167T3 (es) 2013-10-31 2023-08-02 Sony Group Corp Aparato y métodos de telecomunicaciones
WO2015062918A1 (en) 2013-10-31 2015-05-07 Sony Corporation Network element and method of communicating using a plurality of controls channels modules
EP3244686B1 (en) 2013-11-14 2019-12-04 Sony Corporation Communications system, infrastructure equipment, communications devices and method
US10257834B2 (en) 2013-12-02 2019-04-09 Sony Corporation Communications device, infrastructure equipment and methods for receiving downlink control information
WO2015110228A1 (en) 2014-01-23 2015-07-30 Sony Corporation Mobile communications network, communications device and methods
WO2015109513A1 (zh) * 2014-01-24 2015-07-30 华为技术有限公司 信息传输的方法、用户设备及基站
TWI683557B (zh) 2014-01-31 2020-01-21 日商新力股份有限公司 通訊裝置及方法
WO2016050401A1 (en) 2014-09-29 2016-04-07 Sony Corporation Infrastructure equipment and methods
CN105554680B (zh) * 2014-10-31 2020-07-31 上海诺基亚贝尔股份有限公司 为mtc ue配置和接收公共控制信息的方法和装置
KR102462831B1 (ko) 2015-01-30 2022-11-03 소니그룹주식회사 전기통신 장치 및 방법들
CN107251455B (zh) 2015-02-12 2021-02-19 康维达无线有限责任公司 电信设备和方法
EP3490315B1 (en) 2015-03-31 2021-01-20 Sony Corporation Telecommunications apparatus, method and system
WO2017025366A1 (en) 2015-08-11 2017-02-16 Sony Corporation Flexible multiplexing of users with difference requirements in a 5g frame structure
US10080244B2 (en) * 2015-08-28 2018-09-18 Qualcomm Incorporated Random access channel design for narrowband wireless communication
US10455624B2 (en) * 2016-05-13 2019-10-22 Qualcomm Incorporated Ordered physical random access channel resource management
US10512046B2 (en) * 2016-06-09 2019-12-17 Samsung Electronics Co., Ltd. Method and apparatus for measurement reference signal and synchronization
CN106060943B (zh) * 2016-07-08 2019-06-07 华中科技大学 一种多天线无线通信***的随机接入方法
CN107689861A (zh) * 2016-08-05 2018-02-13 株式会社Ntt都科摩 信道映射和检测的方法和装置、基站以及用户设备
US10264581B1 (en) 2016-12-09 2019-04-16 Sprint Spectrum L.P. Providing cellular service on partially-overlapping carriers
US10264464B1 (en) 2017-02-16 2019-04-16 Sprint Spectrum L.P. Providing cellular service on a guest carrier fully encompassed by a host carrier
US10075851B1 (en) 2017-06-22 2018-09-11 Sprint Spectrum L.P. Dynamic variation of bandwidth of in-band carrier based on quantity of connected-mode devices served on host carrier
CN110959258B (zh) * 2017-08-25 2021-07-09 华为技术有限公司 一种数据传输方法及装置
CN109195223B (zh) * 2018-08-27 2022-03-04 武汉虹信科技发展有限责任公司 一种基于lte的虚拟多载波通信***及方法
US10512037B1 (en) * 2019-03-07 2019-12-17 Sprint Spectrum L.P. Controlling cell selection based on relative device-type prioritization
US10932302B1 (en) 2019-11-22 2021-02-23 Sprint Spectrum L.P. Control of wireless connectivity based on inability to interpret system message data flagged as critical to operation
US11595962B1 (en) 2020-09-03 2023-02-28 Sprint Spectrum Llc Use of network signaling (NS) values to cooperatively control spectral emission and additional functionality such as uplink/downlink subcarrier shifting

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100586886B1 (ko) * 2004-08-13 2006-06-08 삼성전자주식회사 무선랜 통신 방법 및 장치
US7447185B2 (en) * 2004-12-29 2008-11-04 Intel Corporation Transmitting and protecting long frames in a wireless local area network
EP2555464B1 (en) 2005-01-18 2019-03-06 Sharp Kabushiki Kaisha Wireless communication apparatus and wireless communication method
US7551679B2 (en) * 2006-02-03 2009-06-23 Ati Technologies, Inc. Symmetrical data signal processing
US8583132B2 (en) * 2006-05-18 2013-11-12 Qualcomm Incorporated Efficient channel structure for a wireless communication system
US20080084845A1 (en) * 2006-10-06 2008-04-10 Motorola, Inc. Wireless communication system frame structure having variable sized cyclic prefix
KR101350623B1 (ko) * 2007-02-02 2014-01-10 엘지전자 주식회사 스케줄링용 기준신호의 전송 방법
US7873010B2 (en) * 2007-03-07 2011-01-18 Motorola Mobility, Inc. Control signaling resource assignment in wireless communication networks
MY153213A (en) * 2007-04-11 2015-01-29 Ericsson Telefon Ab L M Information on reference signal structure for neighbouring cell measurements
US20080280618A1 (en) * 2007-05-08 2008-11-13 Tjietse Van Der Gaast Method of distributing identical data and different data to mobile units
US9344259B2 (en) * 2007-06-20 2016-05-17 Google Technology Holdings LLC Control channel provisioning and signaling
WO2009099312A2 (en) * 2008-02-10 2009-08-13 Lg Electronics Inc. Random access channel frequency allocation
US8737229B2 (en) * 2008-07-11 2014-05-27 Qualcomm Incorporated Access mechanisms for base stations in heterogeneous access point networks
US8509161B2 (en) * 2008-08-11 2013-08-13 Sharp Kabushiki Kaisha Systems and methods for OFDMA and SC-FDMA switching
US20110205995A1 (en) 2008-10-28 2011-08-25 Nokia Corporation Physical downlink control channel configuration for extended bandwidth systems
US20100120442A1 (en) * 2008-11-12 2010-05-13 Motorola, Inc. Resource sharing in relay operations within wireless communication systems
HUE16195590T2 (hu) * 2008-12-08 2020-04-28 Wireless Future Tech Inc Feltöltési (uplink) irányú vezérlõjelzés mobil távközlési rendszerben
CN101765208B (zh) 2008-12-26 2013-11-06 华为技术有限公司 资源分配的方法、网络设备和无线***
US8315273B2 (en) 2009-04-10 2012-11-20 Qualcomm Incorporated Bandwidth segmentation and multi-segment operation and control
US9673952B2 (en) * 2009-04-10 2017-06-06 Qualcomm Inc. Method and apparatus for supporting user equipments on different system bandwidths
CN101925089A (zh) 2009-06-16 2010-12-22 大唐移动通信设备有限公司 一种多载波参数配置的方法、***和装置
EP2288045B1 (en) 2009-08-12 2012-07-04 Alcatel Lucent Communications in ofdma-based wireless radio networks
US20110286403A1 (en) * 2009-11-20 2011-11-24 Qualcomm Incorporated Method and apparatus of confirming reception of clear-to-send frame for virtual carrier sensing
CN102696256B (zh) * 2010-01-08 2016-12-07 太阳专利信托公司 通信装置及通信方法
US8954009B2 (en) * 2010-03-15 2015-02-10 Nokia Siemens Networks Oy Autonomous femto node carrier frequency selection
EP2553857A4 (en) * 2010-03-31 2014-05-28 Samsung Electronics Co Ltd RESOURCE INDEXATION FOR TRANSMISSION OF RECEIVE ACCUSED SIGNALS IN TIME DIVISION DUPLEX MULTICELLULAR COMMUNICATION SYSTEMS
US9137852B2 (en) * 2011-01-06 2015-09-15 Lg Electronics Inc. Data communication method and apparatus via interlock between heterogeneous networks in radio access system supporting multi radio access technology
WO2012093882A2 (en) * 2011-01-06 2012-07-12 Lg Electronics Inc. Data communication method and apparatus via interlock between heterogeneous networks in radio access system supporting multi radio access technology
JP2013136431A (ja) 2011-12-28 2013-07-11 Sato Holdings Corp 媒体搬送機構、プリンタ
GB2498571A (en) * 2012-01-20 2013-07-24 Intellectual Ventures Holding 81 Llc Base station able to communicate with a second device type on a narrow subset frequency band contained within a first main band
GB201214137D0 (en) * 2012-08-07 2012-09-19 Gen Dynamics Broadband Inc Communication unit, integrated circuit and method for supporting a virtual carrier
KR102142740B1 (ko) * 2012-12-03 2020-08-07 소니 주식회사 감소된 대역폭 단말기들에의 제어 정보의 전송
US9872123B2 (en) * 2012-12-03 2018-01-16 Sony Corporation Group based PDCCH capability for LTE
GB2510141A (en) * 2013-01-24 2014-07-30 Sony Corp Mobile communications network including reduced capability devices
EP3297372B1 (en) * 2013-08-08 2019-12-11 Sony Corporation Mobile communications network, communications device and methods

Also Published As

Publication number Publication date
US20170019900A1 (en) 2017-01-19
GB2487909B (en) 2015-01-07
GB2487909B8 (en) 2015-01-21
US9480065B2 (en) 2016-10-25
EP3247068A1 (en) 2017-11-22
EP3247068B1 (en) 2019-10-02
US20140018087A1 (en) 2014-01-16
US20180359757A1 (en) 2018-12-13
EP2671342B1 (en) 2019-04-03
US10455581B2 (en) 2019-10-22
CN103444120A (zh) 2013-12-11
US10070440B2 (en) 2018-09-04
GB2487909A (en) 2012-08-15
MX2013008859A (es) 2014-01-20
US20200037326A1 (en) 2020-01-30
CN103444120B (zh) 2017-05-31
JP2016213864A (ja) 2016-12-15
RU2582334C2 (ru) 2016-04-27
RU2013140769A (ru) 2015-03-10
US10743314B2 (en) 2020-08-11
JP5969508B2 (ja) 2016-08-17
WO2012104634A1 (en) 2012-08-09
GB201101982D0 (en) 2011-03-23
JP6482132B2 (ja) 2019-03-13
EP3487111A1 (en) 2019-05-22
EP2671342A1 (en) 2013-12-11
JP2014509482A (ja) 2014-04-17
EP3487111B1 (en) 2021-12-08
BR112013019580A2 (pt) 2018-07-17

Similar Documents

Publication Publication Date Title
MX343817B (es) Introducción de portadores virtuales en el portador anfitrión de ofdm en sistemas de comunicaciones.
WO2013032202A3 (ko) 하향링크 신호 수신 방법 및 사용자기기와, 하향링크 신호 전송 방법 및 기지국
GB201101983D0 (en) Telecommunication method and systen
IN2014DN07770A (es)
WO2011115463A3 (ko) 캐리어 집합을 지원하는 무선통신 시스템에서 제어 정보를 송신/수신하는 장치 및 그 방법
WO2013015652A3 (ko) 무선 접속 시스템에서 데이터 송수신 방법, 이를 위한 기지국 및 단말
WO2012150806A3 (ko) 무선 통신 시스템에서 데이터 송수신 방법 및 이를 위한 기지국
WO2016072816A3 (ko) 비인가 주파수 대역을 사용하는 이동통신 시스템에서의 통신 방법 및 이를 위한 장치
WO2013042922A3 (en) Apparatus and method for operating multiple beamforming transceiver in wireless communication system
GB201101970D0 (en) Telecommunication method and system
WO2015003057A3 (en) Multi-band methods for interference limited wireless local area network systems
WO2012148244A3 (en) Apparatus and method of resource allocation for data and control channels in a wireless communication system
WO2012074318A3 (ko) 무선 통신 시스템에서 하향링크 제어 신호 전송 방법 및 장치
IN2014CN04550A (es)
GB201019145D0 (en) Wireless communication system, communication unit, and method for scheduling
WO2012173443A3 (ko) 무선 접속 시스템에서 무선 자원 할당 방법 및 이를 위한 장치
GB201101454D0 (en) Telecommunications method and system
WO2013043026A3 (ko) 상향링크 신호 전송방법 및 사용자기기와, 상향링크 신호 수신방법 및 기지국
WO2011162549A3 (en) Method and apparatus for transmitting and receiving uplink data in mobile communication system
WO2012121566A3 (ko) 무선 통신 시스템에서 m2m 장치를 위한 그룹 자원 할당방법 및 장치
WO2011136519A3 (en) Method of transmitting and receiving signals in a mobile communication system using a radio frame including multiple types of subframes and apparatus thereof
EP4325976A3 (en) Methods and apparatus in a wireless communication system for transmitting and receiving user data on a carrier
MX2013012706A (es) Aparato de estacion base, aparato de terminal movil, sistema de comunicacion y metodo de comunicacion.
WO2011087276A3 (ko) 멀티 캐리어(multi-carrier)를 지원하는 이동통신 시스템에서 상향링크 신호를 전송하는 단말 장치 및 그 방법
WO2012036420A3 (ko) 복수의 서빙 셀을 지원하는 무선통신 시스템에서 기본 자원 그리드 타입 정보를 전송/수신하는 장치 및 그 방법