JP6707551B2 - 免許不要スペクトルを通じてのｌｔｅにおける信号強度測定に基づくｒｒｍ - Google Patents

免許不要スペクトルを通じてのｌｔｅにおける信号強度測定に基づくｒｒｍ Download PDF

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Publication number
JP6707551B2
JP6707551B2 JP2017540114A JP2017540114A JP6707551B2 JP 6707551 B2 JP6707551 B2 JP 6707551B2 JP 2017540114 A JP2017540114 A JP 2017540114A JP 2017540114 A JP2017540114 A JP 2017540114A JP 6707551 B2 JP6707551 B2 JP 6707551B2
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base station
frequency channel
wideband
channel
measurement
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JP2018507626A5 (enExample
JP2018507626A (ja
Inventor
バジャペヤム、マドハバン・スリニバサン
ダムンジャノビック、アレクサンダー
ガール、ピーター
ルオ、タオ
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • 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
    • H04B17/345—Interference values
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • 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
    • H04W88/02—Terminal devices
    • 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
    • H04W88/08—Access point devices

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2017540114A 2015-01-30 2016-01-25 免許不要スペクトルを通じてのｌｔｅにおける信号強度測定に基づくｒｒｍ Active JP6707551B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562109921P 2015-01-30 2015-01-30
US62/109,921 2015-01-30
US15/004,672 2016-01-22
US15/004,672 US10334465B2 (en) 2015-01-30 2016-01-22 RRM based on signal strength measurements in LTE over unlicensed spectrum
PCT/US2016/014737 WO2016123025A1 (en) 2015-01-30 2016-01-25 Rrm based on signal strength measurements in lte over unlicensed spectrum

Related Child Applications (1)

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JP2020087892A Division JP7061152B2 (ja) 2015-01-30 2020-05-20 免許不要スペクトルを通じてのｌｔｅにおける信号強度測定に基づくｒｒｍ

Publications (3)

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JP2018507626A JP2018507626A (ja) 2018-03-15
JP2018507626A5 JP2018507626A5 (enExample) 2019-02-14
JP6707551B2 true JP6707551B2 (ja) 2020-06-10

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JP2017540114A Active JP6707551B2 (ja) 2015-01-30 2016-01-25 免許不要スペクトルを通じてのｌｔｅにおける信号強度測定に基づくｒｒｍ
JP2020087892A Active JP7061152B2 (ja) 2015-01-30 2020-05-20 免許不要スペクトルを通じてのｌｔｅにおける信号強度測定に基づくｒｒｍ

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US (2) US10334465B2 (enExample)
EP (1) EP3251397B1 (enExample)
JP (2) JP6707551B2 (enExample)
KR (1) KR102387851B1 (enExample)
CN (2) CN107211428B (enExample)
CA (1) CA2971875C (enExample)
EA (1) EA033818B1 (enExample)
TN (1) TN2017000299A1 (enExample)
TW (1) TWI709342B (enExample)
WO (1) WO2016123025A1 (enExample)

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Also Published As

Publication number Publication date
JP7061152B2 (ja) 2022-04-27
TWI709342B (zh) 2020-11-01
CN112203355B (zh) 2024-05-17
CA2971875A1 (en) 2016-08-04
EP3251397B1 (en) 2020-12-23
KR102387851B1 (ko) 2022-04-15
EA033818B1 (ru) 2019-11-28
KR20170115527A (ko) 2017-10-17
EP3251397A1 (en) 2017-12-06
CA2971875C (en) 2022-09-06
BR112017016409A2 (pt) 2018-03-27
US10582409B2 (en) 2020-03-03
US20190289486A1 (en) 2019-09-19
EA201791495A1 (ru) 2018-02-28
CN107211428A (zh) 2017-09-26
CN107211428B (zh) 2020-11-06
WO2016123025A1 (en) 2016-08-04
US10334465B2 (en) 2019-06-25
TN2017000299A1 (en) 2019-01-16
TW201631996A (zh) 2016-09-01
JP2018507626A (ja) 2018-03-15
JP2020162125A (ja) 2020-10-01
CN112203355A (zh) 2021-01-08
US20160227427A1 (en) 2016-08-04

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