ES2921778T3 - Acceso de red de un dispositivo inalámbrico a una red de comunicaciones - Google Patents

Acceso de red de un dispositivo inalámbrico a una red de comunicaciones Download PDF

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Publication number
ES2921778T3
ES2921778T3 ES20152498T ES20152498T ES2921778T3 ES 2921778 T3 ES2921778 T3 ES 2921778T3 ES 20152498 T ES20152498 T ES 20152498T ES 20152498 T ES20152498 T ES 20152498T ES 2921778 T3 ES2921778 T3 ES 2921778T3
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ES
Spain
Prior art keywords
coverage class
coverage
preamble
class
random access
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES20152498T
Other languages
English (en)
Spanish (es)
Inventor
Xingqin Lin
Yi-Pin Eric Wang
Yufei Blankenship
Ansuman Adhikary
Asbjörn Grövlen
Yutao Sui
Johan Bergman
Razaghi Hazhir Shokri
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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.)
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Publication date
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of ES2921778T3 publication Critical patent/ES2921778T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference 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
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H04L27/26132—Structure of the reference signals using repetition
    • 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
    • H04L27/2614—Peak power aspects
    • 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
    • H04L27/2634—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation
    • H04L27/2636—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation with FFT or DFT modulators, e.g. standard single-carrier frequency-division multiple access [SC-FDMA] transmitter or DFT spread orthogonal frequency division multiplexing [DFT-SOFDM]
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • 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
    • 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
    • H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
    • 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
    • H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
    • H04W74/085—Random access procedures, e.g. with 4-step access with collision treatment collision avoidance
    • 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) or DMT
    • 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
    • H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
    • H04W74/0858—Random access procedures, e.g. with 4-step access with collision treatment collision detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Quality & Reliability (AREA)
  • Electromagnetism (AREA)
ES20152498T 2016-03-16 2017-03-10 Acceso de red de un dispositivo inalámbrico a una red de comunicaciones Active ES2921778T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662309389P 2016-03-16 2016-03-16
US15/295,525 US9661663B1 (en) 2016-03-16 2016-10-17 Network access of a wireless device to a communications network

Publications (1)

Publication Number Publication Date
ES2921778T3 true ES2921778T3 (es) 2022-08-31

Family

ID=58708443

Family Applications (2)

Application Number Title Priority Date Filing Date
ES20152498T Active ES2921778T3 (es) 2016-03-16 2017-03-10 Acceso de red de un dispositivo inalámbrico a una red de comunicaciones
ES17713486T Active ES2774079T3 (es) 2016-03-16 2017-03-10 Acceso de red de un dispositivo inalámbrico a una red de comunicaciones

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES17713486T Active ES2774079T3 (es) 2016-03-16 2017-03-10 Acceso de red de un dispositivo inalámbrico a una red de comunicaciones

Country Status (17)

Country Link
US (3) US9661663B1 (https=)
EP (3) EP3378268B1 (https=)
JP (2) JP6651020B2 (https=)
KR (3) KR102125903B1 (https=)
CN (2) CN108886817B (https=)
AR (1) AR107896A1 (https=)
AU (1) AU2017233227B2 (https=)
CL (1) CL2018002615A1 (https=)
DK (1) DK3691395T3 (https=)
ES (2) ES2921778T3 (https=)
MX (1) MX389540B (https=)
MY (1) MY195028A (https=)
PH (1) PH12018501344A1 (https=)
PL (2) PL3691395T3 (https=)
RU (1) RU2711474C1 (https=)
WO (1) WO2017160210A1 (https=)
ZA (1) ZA201804256B (https=)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10090880B2 (en) * 2015-12-18 2018-10-02 Qualcomm Incorporated Narrow band PRACH with multiple tone hopping distances
WO2017131459A1 (ko) 2016-01-29 2017-08-03 성균관대학교 산학협력단 사물인터넷 환경에서 커버리지 레벨과 서브캐리어 스페이싱 설정 및/또는 멀티-톤 설정을 고려한 랜덤 액세스 방법
US10506605B2 (en) * 2016-01-29 2019-12-10 Research & Business Foundation Sungkyunkwan University Random access method considering a coverage level, subcarrier spacing configuration and/or multi-tone configuration in internet of things environment
US9661663B1 (en) 2016-03-16 2017-05-23 Telefonaktiebolaget Lm Ericsson (Publ) Network access of a wireless device to a communications network
WO2018030935A1 (en) * 2016-08-12 2018-02-15 Telefonaktiebolaget Lm Ericsson (Publ) Determining a position of a wireless device in a cellular network
WO2018128579A1 (en) 2017-01-05 2018-07-12 Telefonaktiebolaget Lm Ericsson (Publ) Narrowband physical random access channel (nprach) for extended range
WO2018175249A1 (en) * 2017-03-23 2018-09-27 Intel IP Corporation Narrowband internet-of-things (nb-iot) enhacements
CN107347216B (zh) * 2017-06-12 2020-06-19 西安交通大学 一种5g大连接物联网中上下行资源的分配方法
WO2019004680A1 (ko) * 2017-06-26 2019-01-03 엘지전자(주) 프래임 구조 타입 2를 지원하는 협대역 iot 시스템에서 nprach 프리앰블을 전송하기 위한 방법 및 이를 위한 장치
AU2017423114B2 (en) * 2017-07-13 2023-04-27 Zte Corporation System and method for transmitting a signal
CN107404347B (zh) * 2017-07-25 2019-11-12 福州大学 一种基于NB-IoT的无人机远程监控系统及方法
JP2020530239A (ja) * 2017-08-10 2020-10-15 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 信号送信方法および信号送信装置、ならびに信号受信方法および信号受信装置
US10785739B2 (en) 2017-08-10 2020-09-22 Ofinno, Llc Beam indication in RACH
EP4224776A1 (en) * 2017-08-10 2023-08-09 Apple Inc. Uplink transmission in tdd supporting fenb-iot operation
US11792630B2 (en) * 2017-08-10 2023-10-17 Apple Inc. Uplink transmission in TDD supporting feNB-IoT operation
WO2019036846A1 (en) * 2017-08-21 2019-02-28 Qualcomm Incorporated NPRACH HAVING IMPROVED RELIABILITY PERFORMANCE
KR102372029B1 (ko) * 2017-09-07 2022-03-08 삼성전자주식회사 이동성 기반의 임의 접속 방법 및 장치
US10461896B2 (en) 2017-09-08 2019-10-29 At&T Intellectual Property I, L.P. Configuration of repetition factors for transmitting feedback data for 5G or other next generation network
WO2019092196A1 (en) * 2017-11-13 2019-05-16 Telefonaktiebolaget Lm Ericsson (Publ) Implicit temporal network access load distribution
EP3614640B1 (en) * 2018-01-25 2022-03-02 Lg Electronics Inc. Method of transmitting nprach preambles in wireless communication system supporting tdd
WO2019222883A1 (zh) * 2018-05-21 2019-11-28 华为技术有限公司 通信方法、通信设备和网络设备
KR102174653B1 (ko) * 2018-10-24 2020-11-05 연세대학교 산학협력단 무선 통신 시스템의 랜덤 액세스 장치 및 방법
CN111224745B (zh) * 2018-11-26 2023-03-28 中国电信股份有限公司 窄带物联网NB-IoT网络资源分配方法、终端、设备和系统
EP3902367B1 (en) * 2020-03-31 2024-12-25 ASUSTek Computer Inc. Method and apparatus for random access preamble partition for small data transmission in a wireless communication system
JP2025157811A (ja) * 2024-04-03 2025-10-16 シャープ株式会社 端末装置および通信方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100446532B1 (ko) * 2001-12-10 2004-09-01 삼성전자주식회사 유엠티에스에서의 기지국 접속시간 감소 방법
TR201810929T4 (tr) 2008-01-11 2018-08-27 Ericsson Telefon Ab L M Bir iletişim ağında yöntemler ve cihazlar.
CA2727066C (en) * 2008-08-04 2019-09-24 Panasonic Corporation Base station, terminal, band allocation method, and downlink data communication method
US8526374B2 (en) * 2008-09-12 2013-09-03 Qualcomm Incorporated Physical random access channel (PRACH) transmission in multicarrier operation
EP2673997B1 (en) * 2011-02-11 2020-11-18 BlackBerry Limited Time-advanced random access channel transmission
EP2705720B1 (en) * 2011-05-05 2015-01-28 Telefonaktiebolaget LM Ericsson (PUBL) Methods and arrangements for adapting random access allocation of resources to user equipments
CN109327822B (zh) * 2012-10-05 2022-10-25 交互数字专利控股公司 增强机器类型通信（mtc）设备覆盖的方法和装置
CN108112090B (zh) * 2012-11-02 2021-07-16 华为技术有限公司 确定信道损耗的方法、基站和用户设备
US11064329B2 (en) * 2013-04-17 2021-07-13 Qualcomm Incorporated Control-less operation for coverage limited machine-type-communications
US9451639B2 (en) * 2013-07-10 2016-09-20 Samsung Electronics Co., Ltd. Method and apparatus for coverage enhancement for a random access process
US9258747B2 (en) * 2013-09-17 2016-02-09 Intel IP Corporation User equipment and methods for fast handover failure recovery in 3GPP LTE network
US9775134B2 (en) * 2013-09-20 2017-09-26 Samsung Electronics Co., Ltd. System and method for coverage enhancements of broadcast channels
US9571953B2 (en) * 2013-10-31 2017-02-14 Alcatel Lucent Methods and systems for implementing a repetition level for a channel
EP3675566B1 (en) * 2014-01-29 2022-07-06 InterDigital Patent Holdings, Inc. Method and apparatus of access and link adaptation for coverage enhanced wireless transmissions
EP3105988B1 (en) * 2014-02-10 2018-09-05 Telefonaktiebolaget LM Ericsson (publ) User equipment, network node and methods therein for handling preamble transmissions on a random access channel in a radio communications network
JP6418420B2 (ja) * 2014-02-10 2018-11-07 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． Ｐｒａｃｈリソースを構成するための方法、リソース構成を取得するための方法、基地局、およびユーザ機器
KR102298357B1 (ko) 2014-03-21 2021-09-07 삼성전자 주식회사 무선통신 시스템에서 다중 기지국과 랜덤 엑세스 수행 방법 및 장치
CN105451360A (zh) * 2014-09-26 2016-03-30 夏普株式会社 用于配置随机接入响应窗的方法以及基站和用户设备
GB2530566A (en) * 2014-09-26 2016-03-30 Nec Corp Communication system
WO2016111219A1 (ja) * 2015-01-08 2016-07-14 シャープ株式会社 端末装置、監視方法および集積回路
US10555345B2 (en) * 2015-01-30 2020-02-04 Qualcomm Incorporated Random access procedure and broadcast prioritization for machine type communications (MTC)
US20160338032A1 (en) * 2015-05-11 2016-11-17 Qualcomm Incorporated Resource allocation and message identification of control signals in cellular systems
US20170048014A1 (en) * 2015-08-13 2017-02-16 Spreadtrum Hong Kong Limited Apparatus and method for generating scrambling codes for repetition transmissions
NZ740945A (en) 2015-09-28 2019-11-29 Ericsson Telefon Ab L M Random access preamble for minimizing pa backoff
CA3012857C (en) 2016-01-29 2019-10-08 Telefonaktiebolaget Lm Ericsson (Publ) Frequency hopping for random access
US11012193B2 (en) * 2016-02-08 2021-05-18 Sony Corporation Terminal device, network node and method for random access in coverage enhancement operation
US9661663B1 (en) 2016-03-16 2017-05-23 Telefonaktiebolaget Lm Ericsson (Publ) Network access of a wireless device to a communications network

Also Published As

Publication number Publication date
CN108886817A (zh) 2018-11-23
EP3691395A1 (en) 2020-08-05
EP4061087A1 (en) 2022-09-21
BR112018068612A2 (pt) 2019-05-07
ES2774079T3 (es) 2020-07-16
US20190075594A1 (en) 2019-03-07
PL3378268T3 (pl) 2020-06-29
KR20200074281A (ko) 2020-06-24
AU2017233227B2 (en) 2019-12-05
EP3378268A1 (en) 2018-09-26
US10728930B2 (en) 2020-07-28
DK3691395T3 (da) 2022-06-27
PL3691395T3 (pl) 2022-08-22
JP2020099054A (ja) 2020-06-25
WO2017160210A1 (en) 2017-09-21
KR102125903B1 (ko) 2020-06-23
KR20180114148A (ko) 2018-10-17
ZA201804256B (en) 2019-09-25
AR107896A1 (es) 2018-06-28
US20200322985A1 (en) 2020-10-08
CN114710766A (zh) 2022-07-05
JP2019509653A (ja) 2019-04-04
US11229065B2 (en) 2022-01-18
CL2018002615A1 (es) 2018-11-09
CN108886817B (zh) 2022-04-08
JP6651020B2 (ja) 2020-02-19
RU2711474C1 (ru) 2020-01-17
MY195028A (en) 2023-01-04
PH12018501344A1 (en) 2019-02-18
US9661663B1 (en) 2017-05-23
KR102228218B1 (ko) 2021-03-17
JP6983919B2 (ja) 2021-12-17
KR20210030504A (ko) 2021-03-17
AU2017233227A1 (en) 2018-07-19
MX389540B (es) 2025-03-20
MX2018010082A (es) 2018-11-09
EP3378268B1 (en) 2020-01-29
EP3691395B1 (en) 2022-05-04
KR102369790B1 (ko) 2022-03-03

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