MX2019003426A - Canales separados fisicamente para receptores de baja complejidad, de banda estrecha. - Google Patents

Canales separados fisicamente para receptores de baja complejidad, de banda estrecha.

Info

Publication number
MX2019003426A
MX2019003426A MX2019003426A MX2019003426A MX2019003426A MX 2019003426 A MX2019003426 A MX 2019003426A MX 2019003426 A MX2019003426 A MX 2019003426A MX 2019003426 A MX2019003426 A MX 2019003426A MX 2019003426 A MX2019003426 A MX 2019003426A
Authority
MX
Mexico
Prior art keywords
signal
frequency band
narrowband
physically separated
low complexity
Prior art date
Application number
MX2019003426A
Other languages
English (en)
Inventor
Wirth Thomas
Fehrenbach Thomas
Original Assignee
Fraunhofer Ges Forschung
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 Fraunhofer Ges Forschung filed Critical Fraunhofer Ges Forschung
Publication of MX2019003426A publication Critical patent/MX2019003426A/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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H04L27/2628—Inverse Fourier transform modulators, e.g. inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators
    • 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
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/008—Transmission of channel access control information with additional processing of random access related information at receiving side
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Superheterodyne Receivers (AREA)

Abstract

Un receptor (212), por ejemplo un dispositivo IoT recibe y procesa una señal de radio (220). La señal de radio (220) tiene al menos una primera banda de frecuencia (SC) y una segunda banda de frecuencia (D1). La primera banda de frecuencia (SC) incluye una primera señal (222), la segunda banda de frecuencia (D1) incluye una segunda señal (224), y cada una de la primera señal (222) y la segunda señal (224) incluyen una pluralidad de tramas (226), cada trama (226) tiene una pluralidad de subtramas (subtrama M). Una o más de las subtramas (subtrama M) de la primera señal (222) incluye información de conexión que permite al receptor (212) establecer una conexión con un sistema de comunicación inalámbrica. Todas las subtramas (subtrama M) de la segunda señal (224) están libres de cualquier información de conexión. El receptor (212) establece la conexión con el sistema de comunicación inalámbrica usando la información de conexión y después de haber establecido la conexión con el sistema de comunicación inalámbrica y responder a la información de banda que indica la segunda banda de frecuencia (D1), opera en la segunda banda de frecuencia (D1).
MX2019003426A 2016-09-26 2017-09-25 Canales separados fisicamente para receptores de baja complejidad, de banda estrecha. MX2019003426A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16190658 2016-09-26
PCT/EP2017/074242 WO2018055166A1 (en) 2016-09-26 2017-09-25 Physically separated channels for narrowband, low complexity receivers

Publications (1)

Publication Number Publication Date
MX2019003426A true MX2019003426A (es) 2019-08-16

Family

ID=57046996

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019003426A MX2019003426A (es) 2016-09-26 2017-09-25 Canales separados fisicamente para receptores de baja complejidad, de banda estrecha.

Country Status (11)

Country Link
US (2) US11457440B2 (es)
EP (1) EP3516815A1 (es)
JP (2) JP6810255B2 (es)
KR (2) KR102378210B1 (es)
CN (2) CN115314177B (es)
CA (1) CA3038172C (es)
MX (1) MX2019003426A (es)
MY (1) MY195951A (es)
RU (1) RU2713403C1 (es)
TW (1) TWI662823B (es)
WO (1) WO2018055166A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210126869A1 (en) * 2016-03-04 2021-04-29 International Communications Corp. Intelligent Control and Management Matrix, Apparatus, System, and a Method Thereof
CN114900797A (zh) * 2016-12-30 2022-08-12 英特尔公司 用于无线电通信的方法和设备
US10536859B2 (en) 2017-08-15 2020-01-14 Charter Communications Operating, Llc Methods and apparatus for dynamic control and utilization of quasi-licensed wireless spectrum
CN109803267B (zh) * 2017-11-17 2022-12-27 华为技术有限公司 一种通讯方法、网络设备及终端设备
US11696146B1 (en) * 2020-05-07 2023-07-04 Cable Television Laboratories, Inc. Systems and methods for wireless coexistence of OFDM technologies
US11627011B1 (en) 2020-11-04 2023-04-11 T-Mobile Innovations Llc Smart device network provisioning
US11676591B1 (en) 2020-11-20 2023-06-13 T-Mobite Innovations Llc Smart computing device implementing artificial intelligence electronic assistant
US11374781B1 (en) * 2020-11-30 2022-06-28 Sprint Communications Company L.P. Smart device spectrum assignment
US11877344B2 (en) * 2020-12-14 2024-01-16 Charter Communications Operating, Llc Apparatus and methods for wireless coverage enhancement using technology detection

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7269151B2 (en) 2002-04-22 2007-09-11 Cognio, Inc. System and method for spectrum management of a shared frequency band
JP4440895B2 (ja) * 2006-01-18 2010-03-24 株式会社エヌ・ティ・ティ・ドコモ 送信装置および送信方法
KR101250930B1 (ko) * 2006-05-26 2013-04-04 삼성전자주식회사 광대역 무선접속 통신시스템에서 제어정보를 송신하기 위한장치 및 방법
US7904778B2 (en) 2007-01-09 2011-03-08 Sharp Kabushiki Kaisha Base station device, mobile station device, control information transmission method, control information reception method and program
CN101656700B (zh) * 2008-08-19 2013-03-20 中兴通讯股份有限公司 长期演进系统小区初始搜索循环前缀类型检测方法及装置
EP3402278A1 (en) * 2009-02-02 2018-11-14 Mitsubishi Electric Corporation Mobile communication system, base station and user equipment
CN101996640B (zh) * 2009-08-31 2012-04-04 华为技术有限公司 频带扩展方法及装置
US8917593B2 (en) 2010-03-18 2014-12-23 Qualcomm Incorporated Random access design in a multiple component carrier communication network
EP3407525B1 (en) * 2011-07-14 2019-11-06 LG Electronics Inc. Method and device for setting a control channel and a data channel in a wireless communication system
KR20140084103A (ko) * 2011-10-10 2014-07-04 엘지전자 주식회사 무선통신시스템에서 제어정보 송수신 방법 및 장치
US9596069B2 (en) * 2011-11-04 2017-03-14 Intel Corporation Narrow bandwidth device in a broadband network
US9894532B2 (en) * 2011-11-25 2018-02-13 Nec Corporation Apparatus and method of providing machine type communication
JP2013183299A (ja) * 2012-03-02 2013-09-12 Sharp Corp 移動局装置、基地局装置、通信方法、集積回路および無線通信システム
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
CN103684675B (zh) * 2012-09-24 2018-10-02 夏普株式会社 针对窄带用户设备的下行链路控制信息发送/接收方法
US8923880B2 (en) * 2012-09-28 2014-12-30 Intel Corporation Selective joinder of user equipment with wireless cell
CN105122700B (zh) * 2012-12-10 2018-05-11 Lg电子株式会社 在支持超高频的无线接入系统中发送系统信息的方法及支持该方法的装置
EP3664353B1 (en) * 2013-02-06 2022-05-04 LG Electronics Inc. Method for receiving signal and apparatus for same
WO2014123387A1 (ko) * 2013-02-08 2014-08-14 엘지전자 주식회사 단말의 간섭 제거를 위한 지원 정보 전송 방법 및 서빙셀 기지국
US9735942B2 (en) 2013-04-05 2017-08-15 Qualcomm Incorporated Physical broadcast channel (PBCH) coverage enhancements for machine type communications (MTC)
US20140321370A1 (en) * 2013-04-29 2014-10-30 Qualcomm Incorporated Rate matching under irregular, sparse, or narrowband signals
CN104348600B (zh) * 2013-08-02 2017-11-21 中国移动通信集团公司 一种动态空闲频率的指示方法、系统及装置
US10477546B2 (en) * 2013-09-10 2019-11-12 Lg Electronics Inc. Method and apparatus for communication for terminal in wireless communication system
US9554397B2 (en) * 2014-05-05 2017-01-24 Blackberry Limited Identifying a subframe containing information relating to an uplink grant
US9820247B2 (en) * 2014-07-30 2017-11-14 Intel IP Corporation Enhanced node B (ENB) and method for MTC coexistence
US10455579B2 (en) * 2014-09-25 2019-10-22 Ntt Docomo, Inc. User terminal, radio base station, and radio communication method
US10681676B2 (en) * 2015-02-25 2020-06-09 Qualcomm Incorporated Narrowband management for machine type communications
US20180160453A1 (en) * 2015-04-14 2018-06-07 Samsung Electronics Co., Ltd. Method and apparatus for allocating resources for random access channel in wireless communication system
WO2016208897A1 (ko) * 2015-06-22 2016-12-29 엘지전자 주식회사 상향링크 채널을 전송하는 방법 및 nb-iot 기기
US10165423B2 (en) * 2015-07-10 2018-12-25 Qualcomm Incorporated Common search space for machine type communications
TW201725879A (zh) * 2015-11-04 2017-07-16 內數位專利控股公司 窄頻lte操作方法及程序
US10334633B2 (en) * 2016-01-07 2019-06-25 Qualcomm Incorporated Narrow band physical random access channel frequency hopping patterns and detection schemes
JP6624604B2 (ja) * 2016-02-05 2019-12-25 ホアウェイ・テクノロジーズ・カンパニー・リミテッド アップリンクサブキャリア間隔指示方法、基地局および端末
US10477537B2 (en) * 2016-02-11 2019-11-12 Qualcomm Incorporated Multi-PRB operation for narrowband systems
EP3453125B1 (en) * 2016-05-03 2019-11-20 Telefonaktiebolaget LM Ericsson (publ) Wireless device and method therefor, and computer program
CN107734465B (zh) * 2016-08-12 2019-12-20 电信科学技术研究院 传输多播业务的方法、接收多播业务的方法及装置

Also Published As

Publication number Publication date
KR20220044602A (ko) 2022-04-08
JP7126317B2 (ja) 2022-08-26
WO2018055166A1 (en) 2018-03-29
TWI662823B (zh) 2019-06-11
CA3038172C (en) 2023-10-10
CA3038172A1 (en) 2018-03-29
JP2021061606A (ja) 2021-04-15
MY195951A (en) 2023-02-27
CN109983728B (zh) 2022-07-01
TW201815120A (zh) 2018-04-16
US11457440B2 (en) 2022-09-27
EP3516815A1 (en) 2019-07-31
KR102378210B1 (ko) 2022-03-24
RU2713403C1 (ru) 2020-02-05
CN109983728A (zh) 2019-07-05
KR102430846B1 (ko) 2022-08-09
CN115314177B (zh) 2024-02-13
KR20190060800A (ko) 2019-06-03
JP6810255B2 (ja) 2021-01-06
US20190223180A1 (en) 2019-07-18
JP2019535178A (ja) 2019-12-05
CN115314177A (zh) 2022-11-08
US20230269051A1 (en) 2023-08-24

Similar Documents

Publication Publication Date Title
MX2019003426A (es) Canales separados fisicamente para receptores de baja complejidad, de banda estrecha.
EP4236616A3 (en) Communication system
MY195440A (en) User Equipment and Base Station
MX2019005650A (es) Metodo y aparato para diseñar un canal de transmision para nr en sistema de comunicacion inalambrica.
MX2019007747A (es) Aparato de estacion base, aparato terminal, metodo de comunicacion y circuito integrado.
WO2017171487A3 (en) Method and apparatus for synchronization for vehicle-to-x communication
PH12016502245A1 (en) Cluster-based beacon signal transmission
CO2018008275A2 (es) Aparato terminal, aparato de estación base y método de comunicación
WO2016028518A3 (en) Techniques for transmitting and receiving synchronization signals over an unlicensed radio frequency spectrum band
CO2019010166A2 (es) Aparato terminal, aparato de estación base, método de comunicación y circuito integrado
WO2015134269A3 (en) Indoor positioning system using difference in time of flight of rf and acoustic signals
WO2016021993A3 (ko) 무선 통신 시스템에서 측정 수행 방법 및 이를 위한 장치
WO2015112627A3 (en) Channel optimization in half duplex communications systems
MX2014013169A (es) Sistemas y metodos de comunicaciones inalambricas de alta capacidad.
MY189034A (en) Discovery signal design
WO2016032218A3 (ko) 무선 통신 시스템에서 참조 신호 수신 방법 및 이를 위한 장치
EP2661004A3 (en) Optical communication link employing coherent detection and out of band channel identification
GB201215129D0 (en) Signal processors, communication units, wireless communication system and methods therefor
EP4221376A3 (en) Communication system
WO2014157940A8 (ko) 다중 셀 기반 무선 통신 시스템에서 참조 신호를 설정하는 방법 및 이를 위한 장치
MY166921A (en) Method and arrangement in a wireless communication system
MY171094A (en) Systems and methods to transmit configuration change messages between an access point and a station
JP2018014739A5 (ja) 無線通信装置および無線通信方法
MX2019000441A (es) Metodo, aparato y sistema de comunicacion inalambrica.
CO2018007120A2 (es) Equipo de usuario y método de comunicaciones