JP6563514B2 - 機械タイプ通信を支援する無線接続システムにおいてサウンディング参照信号の送信を制御する方法及び装置 - Google Patents

機械タイプ通信を支援する無線接続システムにおいてサウンディング参照信号の送信を制御する方法及び装置 Download PDF

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JP6563514B2
JP6563514B2 JP2017552883A JP2017552883A JP6563514B2 JP 6563514 B2 JP6563514 B2 JP 6563514B2 JP 2017552883 A JP2017552883 A JP 2017552883A JP 2017552883 A JP2017552883 A JP 2017552883A JP 6563514 B2 JP6563514 B2 JP 6563514B2
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srs
transmission
terminal
cell
subframe
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JP2018515970A5 (enExample
JP2018515970A (ja
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ポンヘ キム
ポンヘ キム
ユンチョン イ
ユンチョン イ
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LG Electronics Inc
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LG Electronics Inc
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    • 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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • 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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/0012—Hopping in multicarrier systems
    • 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
    • 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
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Multimedia (AREA)
JP2017552883A 2015-04-10 2016-04-08 機械タイプ通信を支援する無線接続システムにおいてサウンディング参照信号の送信を制御する方法及び装置 Active JP6563514B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562145529P 2015-04-10 2015-04-10
US62/145,529 2015-04-10
PCT/KR2016/003709 WO2016163805A1 (ko) 2015-04-10 2016-04-08 기계타입통신을 지원하는 무선 접속 시스템에서 사운딩 참조 신호의 전송을 제어하는 방법 및 장치

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JP2018515970A JP2018515970A (ja) 2018-06-14
JP2018515970A5 JP2018515970A5 (enExample) 2018-08-23
JP6563514B2 true JP6563514B2 (ja) 2019-08-21

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JP2019136319A Active JP7073314B2 (ja) 2015-04-10 2019-07-24 機械タイプ通信を支援する無線接続システムにおいてサウンディング参照信号の送信を制御する方法及び装置

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US (5) US10756862B2 (enExample)
EP (1) EP3282627B1 (enExample)
JP (2) JP6563514B2 (enExample)
KR (1) KR102081939B1 (enExample)
CN (1) CN107431888B (enExample)
WO (1) WO2016163805A1 (enExample)

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CN107431888B (zh) 2021-02-26
US10756862B2 (en) 2020-08-25
WO2016163805A1 (ko) 2016-10-13
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US20220278798A1 (en) 2022-09-01
US20180083752A1 (en) 2018-03-22
US20230208584A1 (en) 2023-06-29
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KR102081939B1 (ko) 2020-02-26
US20200304262A1 (en) 2020-09-24
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US11601243B2 (en) 2023-03-07
US11799605B2 (en) 2023-10-24
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US11637671B2 (en) 2023-04-25
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