KR102452294B1 - 커버리지 강화들로의 rsrp 및 경로 손실 측정들 - Google Patents

커버리지 강화들로의 rsrp 및 경로 손실 측정들 Download PDF

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KR102452294B1
KR102452294B1 KR1020177021699A KR20177021699A KR102452294B1 KR 102452294 B1 KR102452294 B1 KR 102452294B1 KR 1020177021699 A KR1020177021699 A KR 1020177021699A KR 20177021699 A KR20177021699 A KR 20177021699A KR 102452294 B1 KR102452294 B1 KR 102452294B1
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resources
measurement
rsrp
wireless communication
determining
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KR20170115536A (ko
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하오 수
렌추 왕
피터 갈
완시 천
용빈 웨이
마드하반 스리니바산 바자페얌
발렌틴 알렉산드루 게오르규
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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
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H04B17/328—Reference signal received power [RSRP]; Reference signal received quality [RSRQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/347—Path loss
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • H04L1/0031—Multiple signaling transmission
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • 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
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
KR1020177021699A 2015-02-11 2016-02-11 커버리지 강화들로의 rsrp 및 경로 손실 측정들 Active KR102452294B1 (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201562115110P 2015-02-11 2015-02-11
US62/115,110 2015-02-11
US201562163951P 2015-05-19 2015-05-19
US62/163,951 2015-05-19
US15/040,794 2016-02-10
US15/040,794 US10284311B2 (en) 2015-02-11 2016-02-10 RSRP and path loss measurements with coverage enhancements
PCT/US2016/017582 WO2016130827A1 (en) 2015-02-11 2016-02-11 Rsrp and path loss measurements with coverage enhancements

Publications (2)

Publication Number Publication Date
KR20170115536A KR20170115536A (ko) 2017-10-17
KR102452294B1 true KR102452294B1 (ko) 2022-10-06

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US (1) US10284311B2 (enExample)
EP (1) EP3257273B1 (enExample)
JP (1) JP6994385B2 (enExample)
KR (1) KR102452294B1 (enExample)
CN (1) CN107210858B (enExample)
AU (1) AU2016219192B2 (enExample)
EA (1) EA036762B1 (enExample)
ES (1) ES2739491T3 (enExample)
HU (1) HUE043948T2 (enExample)
TN (1) TN2017000301A1 (enExample)
WO (1) WO2016130827A1 (enExample)

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JP6785306B2 (ja) 2015-07-16 2020-11-18 ゼットティーイー ウィストロン テレコム エービー 測定に基づくランダムアクセス構成
US11700629B2 (en) * 2015-08-24 2023-07-11 Telefonaktiebolaget Lm Ericsson (Publ) Method of adapting radio resources, device and computer program
US11044111B2 (en) 2016-07-14 2021-06-22 Qualcomm Incorporated Subframe validity and system information reception for machine type communication
US10123221B2 (en) 2016-09-23 2018-11-06 Intel IP Corporation Power estimation system and method
JP6840239B2 (ja) * 2016-11-04 2021-03-10 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいてデータを送受信する方法及びそのための装置
US10560237B2 (en) 2017-05-30 2020-02-11 Qualcomm Incorporated Cell-specific reference signal transmissions for evolved machine type communication
CN109121120B (zh) * 2017-06-22 2020-07-21 大唐移动通信设备有限公司 一种系统参数广播方法及基站
US11357015B2 (en) * 2017-12-22 2022-06-07 Qualcomm Incorporated Sidelink signal measurement and resource selection in vehicle-to-everything communications
EP3648500A1 (en) * 2018-10-30 2020-05-06 Panasonic Intellectual Property Corporation of America Measurements in the case of missing reference signals
US11115959B2 (en) * 2018-11-20 2021-09-07 Qualcomm Incorporated Resource exclusion for device to device communication
US11658781B2 (en) * 2019-05-03 2023-05-23 Qualcomm Incorporated Techniques for updating reference signals
EP4140079A1 (en) * 2020-04-23 2023-03-01 Qualcomm Incorporated Reference signal phase time drift model reporting for reference signal time-domain coherency in new radio
CN118890640A (zh) * 2020-10-30 2024-11-01 维沃移动通信有限公司 测量调整方法和终端

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Publication number Publication date
JP6994385B2 (ja) 2022-01-14
EP3257273B1 (en) 2019-05-08
JP2018509077A (ja) 2018-03-29
AU2016219192B2 (en) 2020-06-18
CN107210858A (zh) 2017-09-26
BR112017017234A2 (pt) 2018-04-10
AU2016219192A1 (en) 2017-07-13
US20160234856A1 (en) 2016-08-11
EP3257273A1 (en) 2017-12-20
KR20170115536A (ko) 2017-10-17
US20190141718A9 (en) 2019-05-09
EA036762B1 (ru) 2020-12-17
US10284311B2 (en) 2019-05-07
WO2016130827A1 (en) 2016-08-18
CN107210858B (zh) 2020-07-10
ES2739491T3 (es) 2020-01-31
TN2017000301A1 (en) 2019-01-16
HUE043948T2 (hu) 2019-09-30
EA201791566A1 (ru) 2017-12-29

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