KR102742810B1 - 무선 로컬 영역 네트워크 정보를 송신/수신하기 위한 기법들 - Google Patents

무선 로컬 영역 네트워크 정보를 송신/수신하기 위한 기법들 Download PDF

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KR102742810B1
KR102742810B1 KR1020187000493A KR20187000493A KR102742810B1 KR 102742810 B1 KR102742810 B1 KR 102742810B1 KR 1020187000493 A KR1020187000493 A KR 1020187000493A KR 20187000493 A KR20187000493 A KR 20187000493A KR 102742810 B1 KR102742810 B1 KR 102742810B1
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preamble
receivers
information
wlan
subbands
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KR20180026450A (ko
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사미어 버마니
빈 티안
아르준 바라드와즈
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퀄컴 인코포레이티드
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/2603—Signal structure ensuring backward compatibility with legacy system
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0697—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using spatial multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H04L27/26132—Structure of the reference signals using repetition
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0096—Indication of changes in allocation
    • 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
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • 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)
  • Mobile Radio Communication Systems (AREA)
KR1020187000493A 2015-07-07 2016-07-07 무선 로컬 영역 네트워크 정보를 송신/수신하기 위한 기법들 Active KR102742810B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562189730P 2015-07-07 2015-07-07
US62/189,730 2015-07-07
US15/202,980 US20170013603A1 (en) 2015-07-07 2016-07-06 Techniques for transmitting/receiving wireless local area network information
US15/202,980 2016-07-06
PCT/US2016/041330 WO2017007931A1 (en) 2015-07-07 2016-07-07 Techniques for transmitting/receiving wireless local area network information

Publications (2)

Publication Number Publication Date
KR20180026450A KR20180026450A (ko) 2018-03-12
KR102742810B1 true KR102742810B1 (ko) 2024-12-12

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KR1020187000493A Active KR102742810B1 (ko) 2015-07-07 2016-07-07 무선 로컬 영역 네트워크 정보를 송신/수신하기 위한 기법들

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Country Link
US (1) US20170013603A1 (enExample)
EP (1) EP3320624B1 (enExample)
JP (1) JP6791887B2 (enExample)
KR (1) KR102742810B1 (enExample)
CN (1) CN107615862B (enExample)
BR (1) BR112018000220A2 (enExample)
CA (1) CA2987144A1 (enExample)
TW (1) TW201703572A (enExample)
WO (1) WO2017007931A1 (enExample)

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Publication number Priority date Publication date Assignee Title
EP4164169B1 (en) 2015-05-05 2023-12-06 Samsung Electronics Co., Ltd. Device and method for signaling information in wireless local area network system
US10582025B2 (en) 2015-05-05 2020-03-03 Samsung Electronics Co., Ltd. Efficient signaling and addressing in wireless local area network systems
CN110601805B (zh) 2015-11-04 2021-11-16 松下知识产权经营株式会社 无线通信系统中的控制信令的通信装置和通信方法
JP7005499B2 (ja) * 2015-12-21 2022-01-21 クゥアルコム・インコーポレイテッド 高効率ワイヤレスローカルエリアネットワークのためのプリアンブル設計態様
US11082983B2 (en) * 2018-09-10 2021-08-03 Intel Corporation Tone plans and preambles for extremely high throughput
WO2020071733A1 (ko) 2018-10-01 2020-04-09 엘지전자 주식회사 무선랜 시스템에서 ngv 프레임을 광대역에서 송신하기 위해 구성하는 방법 및 장치
US11546938B2 (en) 2019-08-09 2023-01-03 Qualcomm Incorporated Physical layer preamble and signaling for wireless communication

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AU2010274573B2 (en) * 2009-07-24 2014-05-15 Apple Inc. Wireless communication device and wireless communication method
US9271241B2 (en) * 2013-11-19 2016-02-23 Intel IP Corporation Access point and methods for distinguishing HEW physical layer packets with backwards compatibility
EP3072247A4 (en) * 2013-11-19 2017-08-23 Intel IP Corporation Frame structure with reduced signal field and method for high-efficiency wi-fi (hew) communication
US9325463B2 (en) * 2013-11-19 2016-04-26 Intel IP Corporation High-efficiency WLAN (HEW) master station and methods to increase information bits for HEW communication
US9215055B2 (en) * 2013-11-27 2015-12-15 Marvell World Trade Ltd. Medium access protection and bandwidth negotiation in a wireless local area network
WO2015130341A1 (en) * 2014-02-25 2015-09-03 Intel IP Corporation Systems and methods for frequency multiplexing mu-mimo
US20160227532A1 (en) * 2015-02-02 2016-08-04 Shahrnaz Azizi Systems, methods, and devices for signal classification in wireless networks
US9838168B2 (en) * 2015-05-05 2017-12-05 Intel IP Corporation High-efficiency wireless preamble structures with efficient tail bits
US10057924B2 (en) * 2015-05-27 2018-08-21 Intel IP Corporation High efficiency signal field in high efficiency wireless local area network

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
John (Ju-Hyung) Son et al., "Design Principles for HE Preamble", IEEE802.11-15/0621r2, IEEE P802.11 Wireless LANs(2015.05.13. 공개)*
Shahrnaz Azizi et al., "OFDMA Numerology and Structure", IEEE802.11-15/0330r1, IEEE P802.11 Wireless LANs(2015.03.09. 공개)*

Also Published As

Publication number Publication date
US20170013603A1 (en) 2017-01-12
EP3320624A1 (en) 2018-05-16
JP2018521580A (ja) 2018-08-02
JP6791887B2 (ja) 2020-11-25
CN107615862A (zh) 2018-01-19
CN107615862B (zh) 2022-01-18
TW201703572A (zh) 2017-01-16
CA2987144A1 (en) 2017-01-12
WO2017007931A1 (en) 2017-01-12
KR20180026450A (ko) 2018-03-12
BR112018000220A2 (pt) 2018-09-04
EP3320624B1 (en) 2022-08-24

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