AU2016354471B2 - Communicating subframe timing of an access point on a shared communication medium - Google Patents

Communicating subframe timing of an access point on a shared communication medium Download PDF

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Publication number
AU2016354471B2
AU2016354471B2 AU2016354471A AU2016354471A AU2016354471B2 AU 2016354471 B2 AU2016354471 B2 AU 2016354471B2 AU 2016354471 A AU2016354471 A AU 2016354471A AU 2016354471 A AU2016354471 A AU 2016354471A AU 2016354471 B2 AU2016354471 B2 AU 2016354471B2
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AU
Australia
Prior art keywords
drs
subframe
access point
value
transmission window
Prior art date
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AU2016354471A
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English (en)
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AU2016354471A1 (en
Inventor
Arumugam Chendamarai Kannan
Tamer Adel Kadous
Tao Luo
Chirag Sureshbhai Patel
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Qualcomm Inc
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Qualcomm Inc
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Publication date
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Publication of AU2016354471A1 publication Critical patent/AU2016354471A1/en
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Publication of AU2016354471B2 publication Critical patent/AU2016354471B2/en
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Classifications

    • 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
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • 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
    • 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
    • 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
    • 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

Landscapes

  • 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)
AU2016354471A 2015-11-10 2016-11-10 Communicating subframe timing of an access point on a shared communication medium Active AU2016354471B2 (en)

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 (2)

Publication Number Publication Date
AU2016354471A1 AU2016354471A1 (en) 2018-04-26
AU2016354471B2 true AU2016354471B2 (en) 2020-07-02

Family

ID=58668040

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2016354471A Active AU2016354471B2 (en) 2015-11-10 2016-11-10 Communicating subframe timing of an access point on a shared communication medium

Country Status (9)

Country Link
US (1) US10292093B2 (enExample)
EP (1) EP3375124B1 (enExample)
JP (1) JP6859342B2 (enExample)
KR (1) KR102895193B1 (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
WO2016210302A1 (en) * 2015-06-25 2016-12-29 Interdigital Patent Holdings, Inc. Methods and apparatus for initial cell search and selection using beamforming
US10349404B2 (en) * 2016-04-22 2019-07-09 Qualcomm Incorporated Discovery reference signal transmission and decoding and measurement techniques in a wireless communication system
CN109075926B (zh) 2016-05-13 2021-12-31 英特尔公司 物理下行链路共享信道中的控制消息的加扰
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
CN109565842B (zh) 2016-07-20 2022-05-13 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
WO2018083585A1 (en) * 2016-11-04 2018-05-11 Telefonaktiebolaget Lm Ericsson (Publ) Neighboring mobility reference signal set search in beambased nr mobility
US11329731B2 (en) * 2017-01-08 2022-05-10 Lg Electronics Inc. Method for controlling cross-link interference, and apparatus therefor
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
WO2018218539A1 (zh) * 2017-05-31 2018-12-06 华为技术有限公司 一种调度系统信息块的方法及装置
WO2019010460A1 (en) * 2017-07-07 2019-01-10 Qualcomm Incorporated CHANNEL ACCESS AND SUPPORT 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
JP7358392B2 (ja) * 2018-05-10 2023-10-10 インターデイジタル パテント ホールディングス インコーポレイテッド Ｎｒ－ｕにおけるｓｓｂ送信のメカニズム
EP4546675A3 (en) 2018-08-10 2025-06-25 Wilus Institute of Standards and Technology Inc. Physical channel and method for transmitting and receiving signals in wireless communication system, and apparatus using same
US10756860B2 (en) 2018-11-05 2020-08-25 XCOM Labs, Inc. Distributed multiple-input multiple-output downlink configuration
US10659112B1 (en) 2018-11-05 2020-05-19 XCOM Labs, Inc. User equipment assisted 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
KR20210087089A (ko) 2018-11-27 2021-07-09 엑스콤 랩스 인코퍼레이티드 넌-코히어런트 협력 다중 입출력 통신
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
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)
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
US10686502B1 (en) 2019-04-29 2020-06-16 XCOM Labs, Inc. Downlink user equipment selection
US10735057B1 (en) 2019-04-29 2020-08-04 XCOM Labs, Inc. Uplink 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
US12068953B2 (en) 2020-04-15 2024-08-20 Virewirx, Inc. Wireless network multipoint association and diversity
KR20230015932A (ko) 2020-05-26 2023-01-31 엑스콤 랩스 인코퍼레이티드 간섭-인식 빔포밍
CN116325684A (zh) 2020-10-19 2023-06-23 艾斯康实验室公司 用于无线通信系统的参考信号
WO2022093988A1 (en) 2020-10-30 2022-05-05 XCOM Labs, Inc. Clustering and/or rate selection in multiple-input multiple-output communication systems
CA3202850A1 (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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ZTE, "Details of DRS design for LAA", vol. RAN WG1, no. Malmo, Sweden; 20151005 - 20151009, (2015-10-04), 3GPP DRAFT; R1-155533 DETAILS OF DRS DESIGN FOR LAA, 3RD GENERATION PARTNERSHIP PROJECT (3GPP). *

Also Published As

Publication number Publication date
JP2018534866A (ja) 2018-11-22
WO2017083542A2 (en) 2017-05-18
BR112018009458A2 (pt) 2018-11-13
EP3375124A2 (en) 2018-09-19
BR112018009458A8 (pt) 2019-02-26
KR20180081728A (ko) 2018-07-17
CN108352968A (zh) 2018-07-31
WO2017083542A3 (en) 2017-06-29
KR102895193B1 (ko) 2025-12-03
JP6859342B2 (ja) 2021-04-14
TWI762456B (zh) 2022-05-01
TW201722175A (zh) 2017-06-16
CN108352968B (zh) 2021-07-06
AU2016354471A1 (en) 2018-04-26
ES2872554T3 (es) 2021-11-02
US20170135029A1 (en) 2017-05-11
EP3375124B1 (en) 2021-05-12
US10292093B2 (en) 2019-05-14

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