KR101955351B1 - Lte-u 클리어 채널 평가 동작들 - Google Patents

Lte-u 클리어 채널 평가 동작들 Download PDF

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KR101955351B1
KR101955351B1 KR1020167011678A KR20167011678A KR101955351B1 KR 101955351 B1 KR101955351 B1 KR 101955351B1 KR 1020167011678 A KR1020167011678 A KR 1020167011678A KR 20167011678 A KR20167011678 A KR 20167011678A KR 101955351 B1 KR101955351 B1 KR 101955351B1
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cca
transmissions
delete delete
clear channel
lte
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KR20160066038A (ko
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팅팡 지
나가 부샨
용빈 웨이
피터 가알
타오 루오
완시 첸
더가 프라사드 말라디
알렉산다르 담자노빅
키란 쿠마르 소마선다람
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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • 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
    • H04W16/14—Spectrum sharing arrangements between different networks
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/365—Power headroom reporting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1215—Wireless traffic scheduling for collaboration of different radio technologies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
KR1020167011678A 2013-10-07 2014-10-07 Lte-u 클리어 채널 평가 동작들 Active KR101955351B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361887922P 2013-10-07 2013-10-07
US61/887,922 2013-10-07
US14/507,727 US9763225B2 (en) 2013-10-07 2014-10-06 LTE-U clear channel assessment operations
US14/507,727 2014-10-06
PCT/US2014/059544 WO2015054294A2 (en) 2013-10-07 2014-10-07 Lte-u clear channel assessment operations

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020187025481A Division KR102128383B1 (ko) 2013-10-07 2014-10-07 Lte-u 클리어 채널 평가 동작들

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KR20160066038A KR20160066038A (ko) 2016-06-09
KR101955351B1 true KR101955351B1 (ko) 2019-03-07

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KR1020167011678A Active KR101955351B1 (ko) 2013-10-07 2014-10-07 Lte-u 클리어 채널 평가 동작들
KR1020187025481A Active KR102128383B1 (ko) 2013-10-07 2014-10-07 Lte-u 클리어 채널 평가 동작들

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US (1) US9763225B2 (https=)
EP (2) EP3531790B1 (https=)
JP (2) JP6502365B2 (https=)
KR (2) KR101955351B1 (https=)
CN (2) CN105594242B (https=)
BR (1) BR112016007651B1 (https=)
CA (2) CA2924585C (https=)
WO (1) WO2015054294A2 (https=)

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CN105594242B (zh) 2019-07-02
US9763225B2 (en) 2017-09-12
BR112016007651A2 (pt) 2017-08-01
CA2924585A1 (en) 2015-04-16
KR20160066038A (ko) 2016-06-09
KR20180101629A (ko) 2018-09-12
CN110087323A (zh) 2019-08-02
EP3056054A2 (en) 2016-08-17
JP2016539598A (ja) 2016-12-15
JP6625702B2 (ja) 2019-12-25
KR102128383B1 (ko) 2020-06-30
CN110087323B (zh) 2022-11-18
CA3048064C (en) 2023-08-29
CN105594242A (zh) 2016-05-18
JP6502365B2 (ja) 2019-04-17
EP3531790B1 (en) 2023-05-17
WO2015054294A3 (en) 2015-07-23
CA3048064A1 (en) 2015-04-16
WO2015054294A2 (en) 2015-04-16
US20150099525A1 (en) 2015-04-09
BR112016007651B1 (pt) 2023-05-02
EP3056054B1 (en) 2019-05-01
CA2924585C (en) 2021-11-09
EP3531790A1 (en) 2019-08-28
JP2019013010A (ja) 2019-01-24

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