KR20180048949A - 비허가 스펙트럼에서의 제어 및 데이터 서브밴드들의 분리 - Google Patents

비허가 스펙트럼에서의 제어 및 데이터 서브밴드들의 분리 Download PDF

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Publication number
KR20180048949A
KR20180048949A KR1020187009211A KR20187009211A KR20180048949A KR 20180048949 A KR20180048949 A KR 20180048949A KR 1020187009211 A KR1020187009211 A KR 1020187009211A KR 20187009211 A KR20187009211 A KR 20187009211A KR 20180048949 A KR20180048949 A KR 20180048949A
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KR
South Korea
Prior art keywords
subband
duration
cts
control
wireless devices
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KR1020187009211A
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English (en)
Korean (ko)
Inventor
준이 리
아사프 토우불
신저우 우
아서 구베스키스
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퀄컴 인코포레이티드
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Publication of KR20180048949A publication Critical patent/KR20180048949A/ko
Withdrawn legal-status Critical Current

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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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Quality & Reliability (AREA)
KR1020187009211A 2015-09-01 2016-07-29 비허가 스펙트럼에서의 제어 및 데이터 서브밴드들의 분리 Withdrawn KR20180048949A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/842,685 US10129870B2 (en) 2015-09-01 2015-09-01 Separation of control and data subbands in unlicensed spectrum
US14/842,685 2015-09-01
PCT/US2016/044675 WO2017039903A1 (en) 2015-09-01 2016-07-29 Separation of control and data subbands in unlicensed spectrum

Publications (1)

Publication Number Publication Date
KR20180048949A true KR20180048949A (ko) 2018-05-10

Family

ID=56686911

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020187009211A Withdrawn KR20180048949A (ko) 2015-09-01 2016-07-29 비허가 스펙트럼에서의 제어 및 데이터 서브밴드들의 분리

Country Status (6)

Country Link
US (1) US10129870B2 (enExample)
EP (1) EP3345419A1 (enExample)
JP (1) JP2018530215A (enExample)
KR (1) KR20180048949A (enExample)
CN (1) CN108029021A (enExample)
WO (1) WO2017039903A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111480388B (zh) 2017-10-19 2023-11-24 交互数字专利控股公司 用于未许可频带中的定向系统的信道接入过程
US10539480B2 (en) 2017-10-27 2020-01-21 Mueller International, Llc Frequency sub-band leak detection
EP3800920A4 (en) 2018-06-11 2021-06-30 Guangdong Oppo Mobile Telecommunications Corp., Ltd. METHOD, NETWORK DEVICE AND TERMINAL DEVICE FOR CHANNEL TRANSMISSION ON UNLICENSED SPECTRUM
EP3855819A4 (en) * 2018-09-21 2021-08-18 Guangdong Oppo Mobile Telecommunications Corp., Ltd. SIGNAL TRANSMISSION PROCESS, TERMINAL DEVICE AND NETWORK DEVICE
CN111278109B (zh) * 2018-12-04 2022-06-17 成都鼎桥通信技术有限公司 一种上行信号的发送方法和移动终端
US10455488B1 (en) * 2019-02-15 2019-10-22 At&T Intellectual Property I, L.P. Discontinuous access to unlicensed spectrum in a new radio environment
EP3910828B1 (en) 2019-02-15 2024-02-07 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method for determining transmission bandwidth and device
KR102498349B1 (ko) * 2020-11-05 2023-02-10 부산대학교 산학협력단 산업용 저전력 무선 네트워크의 역방향 슬롯 예약을 위한 장치 및 방법

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4619077B2 (ja) 2004-09-22 2011-01-26 株式会社エヌ・ティ・ティ・ドコモ 周波数帯割当装置
US7440728B2 (en) * 2004-12-03 2008-10-21 Microsoft Corporation Use of separate control channel to mitigate interference problems in wireless networking
US7613138B2 (en) * 2005-05-23 2009-11-03 Microsoft Corporation Separating control and data in wireless networks
US7783300B2 (en) * 2006-11-22 2010-08-24 Airdefense, Inc. Systems and methods for proactively enforcing a wireless free zone
US8289940B2 (en) 2008-07-15 2012-10-16 Samsung Electronics Co., Ltd. System and method for channel access in dual rate wireless networks
US8255714B2 (en) 2008-07-17 2012-08-28 Samsung Electronics Co., Ltd. System and method for establishing a direct link on the high throughput channel of a multi-rate channel wireless communications network
US8078111B2 (en) 2008-07-29 2011-12-13 Qualcomm Incorporated Methods and apparatus for using multiple frequency bands for communication
US8179873B2 (en) * 2008-10-14 2012-05-15 Motorola Solutions, Inc. Method to quite consecutive narrow band channels
FR2940568A1 (fr) * 2008-12-22 2010-06-25 Thomson Licensing Procede de transmission dans un reseau sans-fil et procede de gestion de communication correspondant
US9137815B2 (en) * 2009-06-17 2015-09-15 Qualcomm Incorporated Multi-user multiple input multiple output wireless communications
US8885507B2 (en) * 2009-12-11 2014-11-11 Nokia Corporation Method, apparatus and computer program product for allocating resources in wireless communication network
JP2011223135A (ja) * 2010-04-06 2011-11-04 Sony Corp 通信装置及び通信方法、並びに通信システム
TWI552635B (zh) * 2010-04-13 2016-10-01 內數位專利控股公司 在無線區域網路中群傳輸
US20120114134A1 (en) 2010-08-25 2012-05-10 Qualcomm Incorporated Methods and apparatus for control and traffic signaling in wireless microphone transmission systems
WO2013075340A1 (en) * 2011-11-25 2013-05-30 Renesas Mobile Corporation Radio resource sharing and contention scheme for device-to-device communication in white space spectrum bands
CN108811159B (zh) * 2012-06-19 2021-09-21 韩国电子通信研究院 无线局域网系统的基于时隙的信道接入控制装置和方法
US9100975B2 (en) * 2012-08-03 2015-08-04 Qualcomm Incorporated Methods and apparatus for transmitting clear to send (CTS)-to-self indication
KR102057949B1 (ko) * 2013-03-19 2020-02-07 삼성전자주식회사 무선 통신 시스템에서 데이터 통신 수행 방법 및 장치
JP2015026935A (ja) * 2013-07-25 2015-02-05 日本電信電話株式会社 無線通信システムおよび無線通信方法
CN108810997B (zh) 2013-09-10 2023-05-12 英特尔公司 用于毫米波系统中的动态带宽管理的方法和系统
US20150223075A1 (en) * 2014-01-31 2015-08-06 Intel IP Corporation Systems, methods and devices for channel reservation
WO2015106883A1 (en) * 2014-01-15 2015-07-23 Sony Corporation Communications device
US20170171884A1 (en) * 2014-03-11 2017-06-15 Huaning Niu Methods and apparatus for configuring low-power time allocations of a beacon period in a wireless communication network
US10506634B2 (en) * 2014-07-09 2019-12-10 Lg Electronics Inc. Method and terminal for receiving data through unlicensed band in mobile communication system
US10009922B2 (en) * 2014-07-15 2018-06-26 Marvell World Trade Ltd. Channel frame structures for high efficiency wireless LAN (HEW)
US9781742B2 (en) * 2014-07-30 2017-10-03 Newracom, Inc. Method for transmitting and receiving frame in wireless local area network and apparatus for the same
US9516640B2 (en) * 2014-08-01 2016-12-06 Cisco Technology, Inc. System and method for a media access control scheduler for a long term evolution unlicensed network environment
US9930535B2 (en) * 2014-08-05 2018-03-27 Cisco Technology, Inc. Joint scheduler for integrated Wi-Fi and LTE-U wireless access point
US10051661B2 (en) * 2014-08-29 2018-08-14 Samsung Electronics Co., Ltd. Method and apparatus for communicating using unlicensed bands in mobile communication system
US10548019B2 (en) * 2014-12-12 2020-01-28 Huawei Technologies Co., Ltd. Method and system for dynamic optimization of a time-domain frame structure
US9986586B2 (en) * 2015-01-29 2018-05-29 Intel IP Corporation Reservation of unlicensed spectrum in a wireless communications network
US10397794B2 (en) * 2015-01-29 2019-08-27 Blackberry Limited Communication in unlicensed spectrum

Also Published As

Publication number Publication date
US20170064702A1 (en) 2017-03-02
CN108029021A (zh) 2018-05-11
JP2018530215A (ja) 2018-10-11
EP3345419A1 (en) 2018-07-11
US10129870B2 (en) 2018-11-13
WO2017039903A1 (en) 2017-03-09

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PA0105 International application

Patent event date: 20180330

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination