KR102125903B1 - 통신 네트워크에 대한 무선 디바이스의 네트워크 액세스 - Google Patents

통신 네트워크에 대한 무선 디바이스의 네트워크 액세스 Download PDF

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KR102125903B1
KR102125903B1 KR1020187026655A KR20187026655A KR102125903B1 KR 102125903 B1 KR102125903 B1 KR 102125903B1 KR 1020187026655 A KR1020187026655 A KR 1020187026655A KR 20187026655 A KR20187026655 A KR 20187026655A KR 102125903 B1 KR102125903 B1 KR 102125903B1
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wireless device
network access
coverage
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opportunity
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KR20180114148A (ko
Inventor
싱친 린
하지르 소크리 라자기
요한 미카엘 베르그만
유타오 수이
애즈비욘 그뢰브렌
안수만 아디카리
유페이 블란켄쉽
이-핀 에릭 왕
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텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘)
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    • 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

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  • 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)
KR1020187026655A 2016-03-16 2017-03-10 통신 네트워크에 대한 무선 디바이스의 네트워크 액세스 Expired - Fee Related KR102125903B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662309389P 2016-03-16 2016-03-16
US62/309,389 2016-03-16
US15/295,525 US9661663B1 (en) 2016-03-16 2016-10-17 Network access of a wireless device to a communications network
US15/295,525 2016-10-17
PCT/SE2017/050237 WO2017160210A1 (en) 2016-03-16 2017-03-10 Network access of a wireless device to a communications network

Related Child Applications (1)

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KR1020207017506A Division KR102228218B1 (ko) 2016-03-16 2017-03-10 통신 네트워크에 대한 무선 디바이스의 네트워크 액세스

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KR20180114148A KR20180114148A (ko) 2018-10-17
KR102125903B1 true KR102125903B1 (ko) 2020-06-23

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KR1020217007218A Active KR102369790B1 (ko) 2016-03-16 2017-03-10 통신 네트워크에 대한 무선 디바이스의 네트워크 액세스
KR1020207017506A Active KR102228218B1 (ko) 2016-03-16 2017-03-10 통신 네트워크에 대한 무선 디바이스의 네트워크 액세스

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KR1020207017506A Active KR102228218B1 (ko) 2016-03-16 2017-03-10 통신 네트워크에 대한 무선 디바이스의 네트워크 액세스

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US (3) US9661663B1 (enExample)
EP (3) EP4061087A1 (enExample)
JP (2) JP6651020B2 (enExample)
KR (3) KR102125903B1 (enExample)
CN (2) CN108886817B (enExample)
AR (1) AR107896A1 (enExample)
AU (1) AU2017233227B2 (enExample)
CL (1) CL2018002615A1 (enExample)
DK (1) DK3691395T3 (enExample)
ES (2) ES2774079T3 (enExample)
MX (1) MX389540B (enExample)
MY (1) MY195028A (enExample)
PH (1) PH12018501344A1 (enExample)
PL (2) PL3378268T3 (enExample)
RU (1) RU2711474C1 (enExample)
WO (1) WO2017160210A1 (enExample)
ZA (1) ZA201804256B (enExample)

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ES2774079T3 (es) 2020-07-16
CN108886817A (zh) 2018-11-23
JP2020099054A (ja) 2020-06-25
AU2017233227A1 (en) 2018-07-19
BR112018068612A2 (pt) 2019-05-07
KR20180114148A (ko) 2018-10-17
KR20210030504A (ko) 2021-03-17
EP3691395B1 (en) 2022-05-04
US20190075594A1 (en) 2019-03-07
PH12018501344A1 (en) 2019-02-18
EP3378268B1 (en) 2020-01-29
EP4061087A1 (en) 2022-09-21
CN108886817B (zh) 2022-04-08
JP6651020B2 (ja) 2020-02-19
US20200322985A1 (en) 2020-10-08
MY195028A (en) 2023-01-04
ES2921778T3 (es) 2022-08-31
PL3691395T3 (pl) 2022-08-22
CL2018002615A1 (es) 2018-11-09
KR20200074281A (ko) 2020-06-24
EP3378268A1 (en) 2018-09-26
MX2018010082A (es) 2018-11-09
KR102369790B1 (ko) 2022-03-03
EP3691395A1 (en) 2020-08-05
MX389540B (es) 2025-03-20
US10728930B2 (en) 2020-07-28
RU2711474C1 (ru) 2020-01-17
AR107896A1 (es) 2018-06-28
US9661663B1 (en) 2017-05-23
ZA201804256B (en) 2019-09-25
DK3691395T3 (da) 2022-06-27
CN114710766A (zh) 2022-07-05
JP2019509653A (ja) 2019-04-04
US11229065B2 (en) 2022-01-18
JP6983919B2 (ja) 2021-12-17
AU2017233227B2 (en) 2019-12-05
KR102228218B1 (ko) 2021-03-17
PL3378268T3 (pl) 2020-06-29
WO2017160210A1 (en) 2017-09-21

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