KR102778102B1 - 기계 타입 통신(mtc)을 위한 서브프레임 가용성 - Google Patents

기계 타입 통신(mtc)을 위한 서브프레임 가용성 Download PDF

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KR102778102B1
KR102778102B1 KR1020187001182A KR20187001182A KR102778102B1 KR 102778102 B1 KR102778102 B1 KR 102778102B1 KR 1020187001182 A KR1020187001182 A KR 1020187001182A KR 20187001182 A KR20187001182 A KR 20187001182A KR 102778102 B1 KR102778102 B1 KR 102778102B1
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subframes
bundled
wireless communications
transmissions
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KR20180030044A (ko
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알베르토 리코 알바리노
피터 가알
완시 첸
하오 수
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퀄컴 인코포레이티드
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    • 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
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/36—Repeater circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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 signalling, i.e. of overhead other than pilot signals
    • 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/32—Hierarchical cell structures
    • 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
    • H04W72/121—Wireless traffic scheduling for groups of terminals or users
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08—Mobility data transfer
    • H04W8/082—Mobility data transfer for traffic bypassing of mobility servers, e.g. location registers, home PLMNs or home agents
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5619—Network Node Interface, e.g. tandem connections, transit switching
    • H04L2012/5624—Path aspects, e.g. path bundling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/12—Access point controller devices

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020187001182A 2015-07-16 2016-06-09 기계 타입 통신(mtc)을 위한 서브프레임 가용성 Active KR102778102B1 (ko)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201562193579P 2015-07-16 2015-07-16
US62/193,579 2015-07-16
US201562244641P 2015-10-21 2015-10-21
US62/244,641 2015-10-21
US201662292204P 2016-02-05 2016-02-05
US62/292,204 2016-02-05
US15/177,006 US10292176B2 (en) 2015-07-16 2016-06-08 Subframe availability for machine type communications (MTC)
US15/177,006 2016-06-08
PCT/US2016/036649 WO2017011105A1 (en) 2015-07-16 2016-06-09 Subframe availability for machine type communications (mtc)

Publications (2)

Publication Number Publication Date
KR20180030044A KR20180030044A (ko) 2018-03-21
KR102778102B1 true KR102778102B1 (ko) 2025-03-06

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KR1020187001182A Active KR102778102B1 (ko) 2015-07-16 2016-06-09 기계 타입 통신(mtc)을 위한 서브프레임 가용성

Country Status (7)

Country Link
US (2) US10292176B2 (enExample)
EP (1) EP3323218B1 (enExample)
JP (1) JP6700375B2 (enExample)
KR (1) KR102778102B1 (enExample)
CN (2) CN107852300B (enExample)
TW (1) TWI743037B (enExample)
WO (1) WO2017011105A1 (enExample)

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US10292176B2 (en) 2015-07-16 2019-05-14 Qualcomm Incorporated Subframe availability for machine type communications (MTC)
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CN115426085B (zh) * 2016-07-25 2025-03-21 北京三星通信技术研究有限公司 一种接收公共信令的方法及设备
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US10952241B2 (en) 2017-02-14 2021-03-16 Qualcomm Incorporated Resource index determination for bundled channel transmission in special subframes
US10958337B2 (en) * 2017-02-14 2021-03-23 Qualcomm Incorporated Narrowband time-division duplex frame structure for narrowband communications
US10524258B2 (en) 2017-02-15 2019-12-31 Qualcomm Incorporated Narrowband time-division duplex frame structure for narrowband communications
US10932270B2 (en) * 2017-06-15 2021-02-23 Qualcomm Incorporated Techniques and apparatuses for user equipment-requested beam pair link procedure
KR102122896B1 (ko) * 2017-07-12 2020-06-15 엘지전자 주식회사 Tdd 스페셜 서브프레임 상에서 하향링크 물리 채널을 수신하는 방법 및 nb-iot 기기
US10728803B2 (en) * 2017-08-07 2020-07-28 Apple Inc. Adaptive and proactive feedback for power and performance optimization
WO2019095188A1 (en) 2017-11-16 2019-05-23 Qualcomm Incorporated Techniques and apparatuses for carrier management
US11101950B2 (en) 2018-01-12 2021-08-24 Qualcomm Incorporated Demodulation reference signal (DMRS) bundling in slot aggregation and slot format considerations for new radio
CN109075957B (zh) 2018-07-25 2021-10-08 北京小米移动软件有限公司 Mtc系统的物理信道传输方法、装置及存储介质
WO2020032736A1 (ko) 2018-08-09 2020-02-13 엘지전자 주식회사 Lte mtc 하향링크 제어채널의 송신 및 수신 성능 향상 방법 및 이를 위한 장치
EP3836464A4 (en) * 2018-08-09 2021-07-28 LG Electronics, Inc. METHOD OF TRANSMISSION / RECEPTION OF ORDER INFORMATION IN A WIRELESS COMMUNICATION SYSTEM, AND RELATED APPARATUS

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Also Published As

Publication number Publication date
JP2018524940A (ja) 2018-08-30
CN112312365A (zh) 2021-02-02
US20190239241A1 (en) 2019-08-01
US20170019911A1 (en) 2017-01-19
CN107852300A (zh) 2018-03-27
CN107852300B (zh) 2020-11-17
US10292176B2 (en) 2019-05-14
TWI743037B (zh) 2021-10-21
BR112018000887A2 (pt) 2018-09-11
KR20180030044A (ko) 2018-03-21
US10764908B2 (en) 2020-09-01
WO2017011105A1 (en) 2017-01-19
JP6700375B2 (ja) 2020-05-27
TW201705806A (zh) 2017-02-01
EP3323218B1 (en) 2021-03-24
EP3323218A1 (en) 2018-05-23
CN112312365B (zh) 2024-01-16

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