JP6859342B2 - 共有通信媒体上でアクセスポイントのサブフレームタイミングを通信すること - Google Patents

共有通信媒体上でアクセスポイントのサブフレームタイミングを通信すること Download PDF

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JP6859342B2
JP6859342B2 JP2018523479A JP2018523479A JP6859342B2 JP 6859342 B2 JP6859342 B2 JP 6859342B2 JP 2018523479 A JP2018523479 A JP 2018523479A JP 2018523479 A JP2018523479 A JP 2018523479A JP 6859342 B2 JP6859342 B2 JP 6859342B2
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drs
subframe
access point
value
window
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Japanese (ja)
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JP2018534866A5 (enExample
JP2018534866A (ja
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チェンダマライ・カンナン、アルムガン
ルオ、タオ
パテル、チラグ・スレシュバイ
カドウス、タメル・アデル
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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
    • 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
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • 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
    • H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
    • 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
    • H04W8/00—Network data management
    • H04W8/005—Discovery of network devices, e.g. terminals
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • 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)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2018523479A 2015-11-10 2016-11-10 共有通信媒体上でアクセスポイントのサブフレームタイミングを通信すること Active JP6859342B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201562253647P 2015-11-10 2015-11-10
US62/253,647 2015-11-10
US201662280195P 2016-01-19 2016-01-19
US62/280,195 2016-01-19
US15/346,986 US10292093B2 (en) 2015-11-10 2016-11-09 Communicating subframe timing of an access point on a shared communication medium
US15/346,986 2016-11-09
PCT/US2016/061365 WO2017083542A2 (en) 2015-11-10 2016-11-10 Communicating subframe timing of an access point on a shared communication medium

Publications (3)

Publication Number Publication Date
JP2018534866A JP2018534866A (ja) 2018-11-22
JP2018534866A5 JP2018534866A5 (enExample) 2019-12-05
JP6859342B2 true JP6859342B2 (ja) 2021-04-14

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018523479A Active JP6859342B2 (ja) 2015-11-10 2016-11-10 共有通信媒体上でアクセスポイントのサブフレームタイミングを通信すること

Country Status (8)

Country Link
US (1) US10292093B2 (enExample)
EP (1) EP3375124B1 (enExample)
JP (1) JP6859342B2 (enExample)
CN (1) CN108352968B (enExample)
AU (1) AU2016354471B2 (enExample)
ES (1) ES2872554T3 (enExample)
TW (1) TWI762456B (enExample)
WO (1) WO2017083542A2 (enExample)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11336500B2 (en) * 2015-06-25 2022-05-17 Idac Holdings, Inc. Searching for synchronization signals with a synchronization index
US10349404B2 (en) * 2016-04-22 2019-07-09 Qualcomm Incorporated Discovery reference signal transmission and decoding and measurement techniques in a wireless communication system
EP3455977B1 (en) 2016-05-13 2023-04-26 Intel Corporation Scrambling for control messages in physical downlink shared channels
CN107438265B (zh) * 2016-05-27 2019-12-10 北京佰才邦技术有限公司 一种发送系统信息的方法、装置、基站及终端
CN114726493B (zh) * 2016-07-20 2024-12-10 日本电气株式会社 用于信息传输和信息接收的方法和装置
US10405332B2 (en) * 2016-09-06 2019-09-03 Samsung Electronics Co., Ltd. Coexistence of different radio access technologies or services on a same carrier
CN110169127B (zh) * 2016-11-04 2022-01-28 瑞典爱立信有限公司 基于波束的移动性中的传送移动性测量信号的方法和装置
WO2018128428A1 (ko) 2017-01-08 2018-07-12 엘지전자 주식회사 크로스-링크 간섭을 제어하는 방법 및 이를 위한 장치
US10499255B2 (en) 2017-03-31 2019-12-03 Qualcomm Incorporated Discovery reference signal (DRS) search modes and mode switching techniques
CN108810059B (zh) * 2017-05-05 2024-04-16 华为技术有限公司 广播信号的发送方法、接收方法、网络设备和终端设备
CN110603846A (zh) * 2017-05-31 2019-12-20 华为技术有限公司 一种调度系统信息块的方法及装置
US10660130B2 (en) * 2017-07-07 2020-05-19 Qualcomm Incorporated Channel access and medium reservation mechanism
US11206605B2 (en) * 2017-08-25 2021-12-21 Qualcomm Incorporated Discovery procedures for multi-band operation
US10958383B2 (en) * 2017-12-06 2021-03-23 Qualcomm Incorporated Time based redundancy version determination for grant-free signaling
KR20210008475A (ko) 2018-05-10 2021-01-22 콘비다 와이어리스, 엘엘씨 Nr-u에서의 ssb 송신을 위한 메커니즘
CN116506937A (zh) 2018-08-10 2023-07-28 韦勒斯标准与技术协会公司 在无线通信系统中发送和接收信号的装置
US10659112B1 (en) 2018-11-05 2020-05-19 XCOM Labs, Inc. User equipment assisted multiple-input multiple-output downlink configuration
US10812216B2 (en) 2018-11-05 2020-10-20 XCOM Labs, Inc. Cooperative multiple-input multiple-output downlink scheduling
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
EP3888256A4 (en) 2018-11-27 2022-08-31 Xcom Labs, Inc. NON-COHERENT COOPERATIVE MIMO COMMUNICATIONS
US11063645B2 (en) 2018-12-18 2021-07-13 XCOM Labs, Inc. Methods of wirelessly communicating with a group of devices
US10756795B2 (en) 2018-12-18 2020-08-25 XCOM Labs, Inc. User equipment with cellular link and peer-to-peer link
CN111417186B (zh) * 2019-01-07 2021-07-16 华为技术有限公司 一种时间同步方法和装置
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
US11962531B2 (en) * 2019-03-29 2024-04-16 Apple Inc. Channel state information reference signal (CSI-RS) as part of discovery reference signal (DRS) configuration and indication for new radio-unlicensed (NR-U)
US11032841B2 (en) 2019-04-26 2021-06-08 XCOM Labs, Inc. Downlink active set management for multiple-input multiple-output communications
US10756782B1 (en) 2019-04-26 2020-08-25 XCOM Labs, Inc. Uplink 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
KR20230008750A (ko) 2020-04-15 2023-01-16 엑스콤 랩스 인코퍼레이티드 무선 네트워크 멀티포인트 연관 및 다양성
KR20230015932A (ko) 2020-05-26 2023-01-31 엑스콤 랩스 인코퍼레이티드 간섭-인식 빔포밍
CA3195885A1 (en) 2020-10-19 2022-04-28 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
WO2022133443A1 (en) 2020-12-16 2022-06-23 XCOM Labs, Inc. Wireless communication with quasi-omni and directional beams
WO2022241436A1 (en) 2021-05-14 2022-11-17 XCOM Labs, Inc. Scrambling identifiers for wireless communication systems

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8335176B2 (en) * 2008-04-07 2012-12-18 Qualcomm Incorporated Transmission of overhead channels with timing offset and blanking
US9253651B2 (en) * 2009-05-01 2016-02-02 Qualcom Incorporated Transmission and detection of overhead channels and signals in a wireless network
US20110243075A1 (en) * 2009-06-16 2011-10-06 Qualcomm Incorporated Method and apparatus for access procedure in a wireless communication system
KR101253197B1 (ko) * 2010-03-26 2013-04-10 엘지전자 주식회사 참조신호 수신 방법 및 사용자기기, 참조신호 전송 방법 및 기지국
CN103944668B (zh) * 2013-01-18 2019-05-10 北京三星通信技术研究有限公司 一种处理灵活子帧的上下行传输的方法和设备
JP6425662B2 (ja) * 2013-12-27 2018-11-21 シャープ株式会社 端末装置、基地局装置および方法
US11006406B2 (en) * 2014-07-31 2021-05-11 Microsoft Technology Licensing, Llc Discovery reference signal occasion configuration

Also Published As

Publication number Publication date
US10292093B2 (en) 2019-05-14
TW201722175A (zh) 2017-06-16
AU2016354471A1 (en) 2018-04-26
CN108352968B (zh) 2021-07-06
EP3375124A2 (en) 2018-09-19
BR112018009458A8 (pt) 2019-02-26
WO2017083542A3 (en) 2017-06-29
CN108352968A (zh) 2018-07-31
JP2018534866A (ja) 2018-11-22
KR20180081728A (ko) 2018-07-17
AU2016354471B2 (en) 2020-07-02
US20170135029A1 (en) 2017-05-11
WO2017083542A2 (en) 2017-05-18
TWI762456B (zh) 2022-05-01
BR112018009458A2 (pt) 2018-11-13
ES2872554T3 (es) 2021-11-02
EP3375124B1 (en) 2021-05-12

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