KR102549658B1 - 방향성 송신 및 수신을 위한 다단계 채널 예약 신호 - Google Patents

방향성 송신 및 수신을 위한 다단계 채널 예약 신호 Download PDF

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KR102549658B1
KR102549658B1 KR1020197009878A KR20197009878A KR102549658B1 KR 102549658 B1 KR102549658 B1 KR 102549658B1 KR 1020197009878 A KR1020197009878 A KR 1020197009878A KR 20197009878 A KR20197009878 A KR 20197009878A KR 102549658 B1 KR102549658 B1 KR 102549658B1
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channel reservation
transmitted
reservation signals
shared spectrum
signals
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KR20190065278A (ko
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징 순
아메드 카멜 사덱
타메르 아델 카도우스
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퀄컴 인코포레이티드
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/26—Resource reservation
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • 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]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020197009878A 2016-10-11 2017-10-11 방향성 송신 및 수신을 위한 다단계 채널 예약 신호 Active KR102549658B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662406602P 2016-10-11 2016-10-11
US62/406,602 2016-10-11
US15/728,945 US10425945B2 (en) 2016-10-11 2017-10-10 Multi-stage channel reservation signal for directional transmission and reception
US15/728,945 2017-10-10
PCT/US2017/056168 WO2018071559A1 (en) 2016-10-11 2017-10-11 Multi-stage channel reservation signal for directional transmission and reception

Publications (2)

Publication Number Publication Date
KR20190065278A KR20190065278A (ko) 2019-06-11
KR102549658B1 true KR102549658B1 (ko) 2023-06-29

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KR1020197009878A Active KR102549658B1 (ko) 2016-10-11 2017-10-11 방향성 송신 및 수신을 위한 다단계 채널 예약 신호

Country Status (7)

Country Link
US (1) US10425945B2 (enExample)
EP (1) EP3527034B1 (enExample)
JP (1) JP7199348B2 (enExample)
KR (1) KR102549658B1 (enExample)
CN (1) CN109804700B (enExample)
BR (1) BR112019007086A2 (enExample)
WO (1) WO2018071559A1 (enExample)

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US10785797B2 (en) 2018-06-04 2020-09-22 Qualcomm Incorporated Beam refinement reference signal (BRRS) design for mmWave system in shared spectrum
US10756860B2 (en) 2018-11-05 2020-08-25 XCOM Labs, Inc. Distributed multiple-input multiple-output downlink configuration
US10432272B1 (en) 2018-11-05 2019-10-01 XCOM Labs, Inc. Variable multiple-input multiple-output downlink user equipment
US10812216B2 (en) 2018-11-05 2020-10-20 XCOM Labs, Inc. Cooperative multiple-input multiple-output downlink scheduling
US10659112B1 (en) 2018-11-05 2020-05-19 XCOM Labs, Inc. User equipment assisted multiple-input multiple-output downlink configuration
EP3888256A4 (en) 2018-11-27 2022-08-31 Xcom Labs, Inc. NON-COHERENT COOPERATIVE MIMO COMMUNICATIONS
US10756795B2 (en) 2018-12-18 2020-08-25 XCOM Labs, Inc. User equipment with cellular link and peer-to-peer link
US11063645B2 (en) 2018-12-18 2021-07-13 XCOM Labs, Inc. Methods of wirelessly communicating with a group of devices
US11330649B2 (en) 2019-01-25 2022-05-10 XCOM Labs, Inc. Methods and systems of multi-link peer-to-peer communications
US10756767B1 (en) 2019-02-05 2020-08-25 XCOM Labs, Inc. User equipment for wirelessly communicating cellular signal with another user equipment
US10756782B1 (en) 2019-04-26 2020-08-25 XCOM Labs, Inc. Uplink active set management for multiple-input multiple-output communications
US11032841B2 (en) 2019-04-26 2021-06-08 XCOM Labs, Inc. Downlink active set management for multiple-input multiple-output communications
US10735057B1 (en) 2019-04-29 2020-08-04 XCOM Labs, Inc. Uplink user equipment selection
US10686502B1 (en) 2019-04-29 2020-06-16 XCOM Labs, Inc. Downlink user equipment selection
US11411778B2 (en) 2019-07-12 2022-08-09 XCOM Labs, Inc. Time-division duplex multiple input multiple output calibration
US11411779B2 (en) 2020-03-31 2022-08-09 XCOM Labs, Inc. Reference signal channel estimation
US12088499B2 (en) 2020-04-15 2024-09-10 Virewirx, Inc. System and method for reducing data packet processing false alarms
EP4158795A4 (en) 2020-05-26 2024-06-19 Xcom Labs, Inc. INTERFERENCE-AWARE BEAM FORMING
EP4229846A4 (en) 2020-10-19 2024-12-11 Xcom Labs, Inc. REFERENCE SIGNAL FOR WIRELESS COMMUNICATION SYSTEMS
WO2022093988A1 (en) 2020-10-30 2022-05-05 XCOM Labs, Inc. Clustering and/or rate selection in multiple-input multiple-output communication systems
KR20230118111A (ko) 2020-12-16 2023-08-10 엑스콤 랩스 인코퍼레이티드 쿼시-옴니 및 지향성 빔을 갖는 무선 통신
WO2022241436A1 (en) 2021-05-14 2022-11-17 XCOM Labs, Inc. Scrambling identifiers for wireless communication systems

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US20080153502A1 (en) 2006-12-23 2008-06-26 Intel Corporation, A Corporation Of Delaware Method and apparatus for operating a communication station
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US20150271266A1 (en) 2009-10-20 2015-09-24 Beelinx Usa, Llc Urban mobile network system
US20150071180A1 (en) * 2013-09-06 2015-03-12 Nokia Corporation Communication efficiency
US20160261325A1 (en) 2013-11-04 2016-09-08 Lg Electronics Inc. Method and apparatus for transmitting signal in wireless communication system
US20160192395A1 (en) 2014-12-31 2016-06-30 Qualcomm Incorporated Antenna subset and directional channel access in a shared radio frequency spectrum band
WO2016195751A1 (en) 2015-05-29 2016-12-08 Intel Corporation Evolved node-b, spectrum access system (sas) controller and method for communication in shared spectrum

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Also Published As

Publication number Publication date
JP7199348B2 (ja) 2023-01-05
CN109804700A (zh) 2019-05-24
US10425945B2 (en) 2019-09-24
CN109804700B (zh) 2022-12-06
US20180103461A1 (en) 2018-04-12
EP3527034A1 (en) 2019-08-21
EP3527034B1 (en) 2021-06-02
JP2019537324A (ja) 2019-12-19
KR20190065278A (ko) 2019-06-11
BR112019007086A2 (pt) 2019-10-01
WO2018071559A1 (en) 2018-04-19

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