CN108886817B - 无线设备对通信网络的网络接入 - Google Patents

无线设备对通信网络的网络接入 Download PDF

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Publication number
CN108886817B
CN108886817B CN201780017454.1A CN201780017454A CN108886817B CN 108886817 B CN108886817 B CN 108886817B CN 201780017454 A CN201780017454 A CN 201780017454A CN 108886817 B CN108886817 B CN 108886817B
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China
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wireless device
network access
coverage
opportunity
coverage class
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Chinese (zh)
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CN108886817A (zh
Inventor
林兴钦
H·邵科里拉扎吉
J·M·伯格曼
隋宇涛
A·格罗弗兰
A·阿迪卡里
Y·布兰肯希普
Y-P·E·王
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Telefonaktiebolaget LM Ericsson AB
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Telefonaktiebolaget LM Ericsson AB
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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)
CN201780017454.1A 2016-03-16 2017-03-10 无线设备对通信网络的网络接入 Active CN108886817B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210397978.0A CN114710766A (zh) 2016-03-16 2017-03-10 用于无线设备对通信网络的网络接入的方法和装置

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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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
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
KR102125903B1 (ko) 2020-06-23
PL3378268T3 (pl) 2020-06-29
WO2017160210A1 (en) 2017-09-21

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