KR102283468B1 - 와이파이를 위한 레인지 확장 모드 - Google Patents

와이파이를 위한 레인지 확장 모드 Download PDF

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KR102283468B1
KR102283468B1 KR1020217019717A KR20217019717A KR102283468B1 KR 102283468 B1 KR102283468 B1 KR 102283468B1 KR 1020217019717 A KR1020217019717 A KR 1020217019717A KR 20217019717 A KR20217019717 A KR 20217019717A KR 102283468 B1 KR102283468 B1 KR 102283468B1
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data unit
phy
preamble
generating
data
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KR20210082268A (ko
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홍위안 장
휘-링 루
수 키옹 용
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마벨 아시아 피티이 엘티디.
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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
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H04L27/26136—Pilot sequence conveying additional information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes
    • 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
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • 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
    • H04L27/2697—Multicarrier modulation systems in combination with other modulation techniques
    • H04L27/2698—Multicarrier modulation systems in combination with other modulation techniques double density OFDM/OQAM system, e.g. OFDM/OQAM-IOTA system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H04W52/286—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission during data packet transmission, e.g. high speed packet access [HSPA]
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020217019717A 2013-10-25 2014-10-24 와이파이를 위한 레인지 확장 모드 Active KR102283468B1 (ko)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US201361895591P 2013-10-25 2013-10-25
US61/895,591 2013-10-25
US201461925332P 2014-01-09 2014-01-09
US61/925,332 2014-01-09
US201461950727P 2014-03-10 2014-03-10
US61/950,727 2014-03-10
US201461987778P 2014-05-02 2014-05-02
US61/987,778 2014-05-02
KR1020167013777A KR20160077134A (ko) 2013-10-25 2014-10-24 와이파이를 위한 레인지 확장 모드
PCT/US2014/062247 WO2015061729A1 (en) 2013-10-25 2014-10-24 Range extension mode for wifi

Related Parent Applications (1)

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KR1020167013777A Division KR20160077134A (ko) 2013-10-25 2014-10-24 와이파이를 위한 레인지 확장 모드

Publications (2)

Publication Number Publication Date
KR20210082268A KR20210082268A (ko) 2021-07-02
KR102283468B1 true KR102283468B1 (ko) 2021-07-30

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KR1020217019717A Active KR102283468B1 (ko) 2013-10-25 2014-10-24 와이파이를 위한 레인지 확장 모드
KR1020227011249A Active KR102526618B1 (ko) 2013-10-25 2014-10-24 와이파이를 위한 레인지 확장 모드
KR1020217018248A Active KR102384850B1 (ko) 2013-10-25 2014-10-24 와이파이를 위한 레인지 확장 모드
KR1020167013777A Abandoned KR20160077134A (ko) 2013-10-25 2014-10-24 와이파이를 위한 레인지 확장 모드

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KR1020227011249A Active KR102526618B1 (ko) 2013-10-25 2014-10-24 와이파이를 위한 레인지 확장 모드
KR1020217018248A Active KR102384850B1 (ko) 2013-10-25 2014-10-24 와이파이를 위한 레인지 확장 모드
KR1020167013777A Abandoned KR20160077134A (ko) 2013-10-25 2014-10-24 와이파이를 위한 레인지 확장 모드

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US (5) US9712358B2 (enExample)
EP (2) EP3061219B1 (enExample)
JP (1) JP6464493B2 (enExample)
KR (4) KR102283468B1 (enExample)
CN (1) CN105830410B (enExample)
WO (1) WO2015061729A1 (enExample)

Families Citing this family (87)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101646721B1 (ko) * 2009-04-13 2016-08-12 마벨 월드 트레이드 리미티드 Ｗｌａｎ용 물리층 프레임 포맷
WO2012106635A1 (en) 2011-02-04 2012-08-09 Marvell World Trade Ltd. Control mode phy for wlan
US9294323B2 (en) * 2013-09-10 2016-03-22 Marvell World Trade Ltd. Extended guard interval for outdoor WLAN
US10218822B2 (en) 2013-10-25 2019-02-26 Marvell World Trade Ltd. Physical layer frame format for WLAN
EP3061219B1 (en) 2013-10-25 2020-04-08 Marvell World Trade Ltd. Range extension mode for wifi
US10194006B2 (en) 2013-10-25 2019-01-29 Marvell World Trade Ltd. Physical layer frame format for WLAN
US20150117428A1 (en) * 2013-10-28 2015-04-30 Electronics And Telecommunications Research Institute Multi-mode wireless transmission method and apparatus
CN105612698A (zh) * 2013-11-19 2016-05-25 英特尔Ip公司 具有精简的信号字段的帧结构和用于高效wi-fi(hew)通信的方法
US9825678B2 (en) 2013-11-26 2017-11-21 Marvell World Trade Ltd. Uplink multi-user multiple input multiple output for wireless local area network
US9166660B2 (en) 2013-11-27 2015-10-20 Marvell World Trade Ltd. Uplink multi-user multiple input multiple output beamforming
WO2015081269A1 (en) 2013-11-27 2015-06-04 Marvell Semiconductor, Inc. Sounding and tone block allocation for orthogonal frequency division multiple access (ofdma) in wireless local area networks
JP6508838B2 (ja) 2013-11-27 2019-05-08 マーベル ワールド トレード リミテッド 無線ローカルエリアネットワークのための直交周波数分割多元接続
WO2015096121A1 (zh) * 2013-12-27 2015-07-02 华为技术有限公司 传输信号的方法和装置
WO2015105875A1 (en) * 2014-01-07 2015-07-16 Marvell World Trade Ltd. Physical layer frame format for wlan
US20150223246A1 (en) * 2014-02-05 2015-08-06 Qualcomm Incorporated Systems and methods for improved communication efficiency in high efficiency wireless networks
US11855818B1 (en) 2014-04-30 2023-12-26 Marvell Asia Pte Ltd Adaptive orthogonal frequency division multiplexing (OFDM) numerology in a wireless communication network
KR20160148687A (ko) 2014-05-02 2016-12-26 마벨 월드 트레이드 리미티드 무선 통신 네트워크에서의 다중 사용자 할당 시그널링
US9596060B1 (en) 2014-05-09 2017-03-14 Marvell International Ltd. Tone block allocation for orthogonal frequency division multiple access data unit
US10164695B2 (en) 2014-05-09 2018-12-25 Marvell World Trade Ltd. Tone block and spatial stream allocation
US9832059B2 (en) 2014-06-02 2017-11-28 Marvell World Trade Ltd. High efficiency orthogonal frequency division multiplexing (OFDM) physical layer (PHY)
US9397873B2 (en) 2014-06-11 2016-07-19 Marvell World Trade Ltd. Compressed orthogonal frequency division multiplexing (OFDM) symbols in a wireless communication system
CN105659549A (zh) * 2014-08-06 2016-06-08 华为技术有限公司 多用户多输入多输出系统中传输上行信息的方法及装置
KR102305631B1 (ko) * 2014-08-21 2021-09-28 엘지전자 주식회사 무선랜 시스템에서 프리엠블 전송 방법
US10154476B2 (en) * 2014-09-04 2018-12-11 Qualcomm Incorporated Tone plan for LTF compression
US10320598B2 (en) * 2014-09-11 2019-06-11 Lg Electronics Inc. Data block transmitting method and transmitter
US20160087825A1 (en) * 2014-09-19 2016-03-24 Qualcomm Incorporated Methods and apparatus for early detection of high efficiency wireless packets in wireless communication
JP6457634B2 (ja) * 2014-09-30 2019-01-23 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． データ伝送方法および装置
US20160105535A1 (en) * 2014-10-08 2016-04-14 Intel Corporation Systems and methods for signal classification
US9877174B2 (en) 2014-10-15 2018-01-23 Intel IP Corporation Systems, methods, and devices for extending range of wireless networks
EP4432575A3 (en) * 2014-10-24 2024-12-04 InterDigital Patent Holdings, Inc. Wlan designs for supporting an outdoor propagation channel
US9819446B2 (en) 2014-10-29 2017-11-14 FreeWave Technologies, Inc. Dynamic and flexible channel selection in a wireless communication system
US10149263B2 (en) * 2014-10-29 2018-12-04 FreeWave Technologies, Inc. Techniques for transmitting/receiving portions of received signal to identify preamble portion and to determine signal-distorting characteristics
US10033511B2 (en) 2014-10-29 2018-07-24 FreeWave Technologies, Inc. Synchronization of co-located radios in a dynamic time division duplex system for interference mitigation
US9787354B2 (en) 2014-10-29 2017-10-10 FreeWave Technologies, Inc. Pre-distortion of receive signal for interference mitigation in broadband transceivers
WO2016089003A1 (ko) * 2014-12-05 2016-06-09 엘지전자(주) 무선 통신 시스템에서 ppdu 송수신을 위한 방법 및 이를 위한 장치
WO2016095079A1 (en) * 2014-12-15 2016-06-23 Intel Corporation Dynamic cca scheme with legacy device coexistance
US9847896B2 (en) 2015-01-21 2017-12-19 Intel IP Corporation Method, apparatus, and computer readable medium for signaling high efficiency packet formats using a legacy portion of the preamble in wireless local-area networks
EP3258625B1 (en) * 2015-02-13 2019-07-24 Panasonic Intellectual Property Management Co., Ltd. Wireless communication apparatus and wireless communication method
US10079918B2 (en) 2015-02-17 2018-09-18 Marvell World Trade Ltd. Block coding scheme for PHY data unit transmission
WO2016137064A1 (ko) * 2015-02-23 2016-09-01 엘지전자(주) 무선 통신 시스템의 송수신 장치 및 방법
US10181966B1 (en) 2015-05-01 2019-01-15 Marvell International Ltd. WiFi classification by pilot sequences
US10382598B1 (en) 2015-05-01 2019-08-13 Marvell International Ltd. Physical layer frame format for WLAN
CN107455002B (zh) 2015-05-05 2020-07-14 华为技术有限公司 物理层协议数据单元的传输方法和装置
US20160330055A1 (en) * 2015-05-07 2016-11-10 Samsung Electronics Co., Ltd. Apparatus for and method of an interleaver and a tone mapper
CN107852218A (zh) * 2015-06-08 2018-03-27 马维尔国际贸易有限公司 高效无线局域网中的显式波束赋形
US10038518B1 (en) 2015-06-11 2018-07-31 Marvell International Ltd. Signaling phy preamble formats
US10285149B2 (en) 2015-06-15 2019-05-07 Qualcomm Incorporated Orthogonal training field sequences for phase tracking
US10122563B1 (en) 2015-06-18 2018-11-06 Marvell International Ltd. Orthogonal frequency division multiplex data unit generation and decoding
US10516557B2 (en) 2015-08-12 2019-12-24 Lg Electronics Inc. Method for transmitting signals in DCM mode in wireless LAN system, and device for same
US9948546B2 (en) * 2015-08-28 2018-04-17 Apple Inc. Efficient auto detection for next generation WLAN
US10200228B2 (en) * 2015-12-17 2019-02-05 Mediatek Inc. Interleaver design for dual sub-carrier modulation in WLAN
CN106953721B (zh) * 2016-01-07 2020-09-08 华为技术有限公司 一种距离扩展模式的传输方法和装置
EP3403347B1 (en) 2016-01-14 2021-07-21 Interdigital Patent Holdings, Inc. Control and operation in wireless local area network
CN105722146B (zh) * 2016-03-25 2019-07-09 珠海市魅族科技有限公司 无线局域网的通信方法及通信装置、接入点和站点
EP3465957B1 (en) 2016-05-25 2020-12-09 Telefonaktiebolaget LM Ericsson (PUBL) A transmitting node, a receiving node and methods therein for providing enhanced channel concatenated coding with systematic inner code and low complexity decoding
KR101883064B1 (ko) * 2016-09-21 2018-07-27 연세대학교 산학협력단 무선 통신 시스템에서 하향링크 프리앰블 생성 및 전송 방법
JP7248301B2 (ja) * 2017-01-09 2023-03-29 マーベル アジア ピーティーイー、リミテッド 高密度無線ネットワークにおける送信モードの選択
EP3616375B1 (en) * 2017-04-28 2024-11-20 Nokia Technologies Oy Frequency-domain transmitters and receivers which adapt to different subcarrier spacing configurations
CN110710176B (zh) 2017-06-09 2022-12-02 马维尔亚洲私人有限公司 带有具有压缩ofdm符号的中间码的分组
WO2019060407A1 (en) 2017-09-22 2019-03-28 Marvell World Trade Ltd. DETERMINING THE NUMBER OF MIDAMBULES IN A PACKET
TW201924294A (zh) * 2017-11-16 2019-06-16 財團法人資訊工業策進會 基於正交分頻多工的基頻處理裝置與基頻處理方法
US10623533B2 (en) 2018-01-12 2020-04-14 Marvell Asia Pte, Ltd. Methods and apparatus for generation of physical layer protocol data units
WO2019140519A1 (en) * 2018-01-16 2019-07-25 Sierra Wireless, Inc. Methods and apparatuses for reference signals and phase rotation in 2 sub-carrier pi/2 binary phase shift keying communication
US20190288895A1 (en) * 2018-03-16 2019-09-19 Qualcomm Incorporated Wireless communication via a large bandwidth channel
US10499346B2 (en) 2018-04-03 2019-12-03 Cypress Semiconductor Corporation System and method extending range of a wireless network
US11870630B2 (en) 2018-09-07 2024-01-09 Lg Electronics, Inc Method and apparatus for applying optimized phase rotation by considering preamble puncturing in 802.11AX and various RF capabilities
US11374683B1 (en) 2018-12-04 2022-06-28 Marvell Asia Pte Ltd Physical layer preamble for wireless local area networks
JP2020141308A (ja) * 2019-02-28 2020-09-03 キヤノン株式会社 通信装置並びにその通信方法、情報処理装置並びにその制御方法、及び、プログラム
WO2020210546A1 (en) 2019-04-09 2020-10-15 Marvell Asia Pte, Ltd. Generation and transmission of physical layer data units in a composite communication channel in a vehicular communication network
US11172455B2 (en) 2019-07-16 2021-11-09 Microsoft Technology Licensing, Llc Peak to average power output reduction of RF systems utilizing error correction
US11086719B2 (en) 2019-07-16 2021-08-10 Microsoft Technology Licensing, Llc Use of error correction codes to prevent errors in neighboring storage
US11075656B2 (en) 2019-07-16 2021-07-27 Microsoft Technology Licensing, Llc Bit error reduction of communication systems using error correction
US11031961B2 (en) 2019-07-16 2021-06-08 Microsoft Technology Licensing, Llc Smart symbol changes for optimization of communications using error correction
US11063696B2 (en) 2019-07-16 2021-07-13 Microsoft Technology Licensing, Llc Increasing average power levels to reduce peak-to-average power levels using error correction codes
US11044044B2 (en) * 2019-07-16 2021-06-22 Microsoft Technology Licensing, Llc Peak to average power ratio reduction of optical systems utilizing error correction
US10965511B2 (en) * 2019-08-26 2021-03-30 Landis+Gyr Innovations, Inc. Multi-PHY synchronized diversity receiver
EP4026287A1 (en) 2019-09-06 2022-07-13 Marvell Asia Pte, Ltd. Midamble format for packets in a vehicular communication network
US11889532B2 (en) 2019-11-08 2024-01-30 Maxlinear, Inc. Multi-link range extension
US12323853B2 (en) 2020-08-24 2025-06-03 Huawei Technologies Co., Ltd. Low power indoor frame format
EP4214872A4 (en) * 2020-10-10 2023-11-15 Huawei Technologies Co., Ltd. DATA TRANSMISSION FOR LOW-POWER INDOOR WIRELESS NETWORK
CN114731245B (zh) * 2020-11-06 2023-11-21 北京小米移动软件有限公司 信息发送方法、装置、电子设备和计算机可读存储介质
US12149394B2 (en) * 2021-04-22 2024-11-19 Samsung Electronics Co., Ltd. Apparatus and method for extended range communication
US11516057B1 (en) 2021-09-30 2022-11-29 Silicon Laboratories Inc. Generating a preamble portion of an orthogonal frequency division multiplexing transmission having frequency disruption
US12028149B2 (en) 2022-05-25 2024-07-02 Nxp Usa, Inc. System and method for range extension of wireless networks
US12206533B2 (en) * 2022-07-13 2025-01-21 Nxp Usa, Inc. Non-long range preamble design for long range wireless packet and methods for processing the preamble
US20250358159A1 (en) * 2022-10-20 2025-11-20 Nordic Semiconductor Asa Packet duration estimation
WO2025051352A1 (en) * 2023-09-06 2025-03-13 Huawei Technologies Co., Ltd. Devices and methods for reliable communication in a wireless network

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100260159A1 (en) 2009-04-13 2010-10-14 Hongyuan Zhang Physical layer frame format for wlan
US20140337690A1 (en) 2013-04-03 2014-11-13 Marvell World Trade Ltd. Physical layer frame format for wlan

Family Cites Families (192)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5751964A (en) 1995-09-12 1998-05-12 International Business Machines Corporation System and method for automatic determination of thresholds in network management
US5878057A (en) 1995-10-06 1999-03-02 Tektronix, Inc. Highly parallel cyclic redundancy code generator
US6215762B1 (en) 1997-07-22 2001-04-10 Ericsson Inc. Communication system and method with orthogonal block encoding
US6192498B1 (en) 1997-10-01 2001-02-20 Globepan, Inc. System and method for generating error checking data in a communications system
TW374965B (en) 1998-03-17 1999-11-21 Winbond Electronics Corp Method of processing of transmission of confidential data and the network system
US6427219B1 (en) 1998-06-24 2002-07-30 Conexant Systems, Inc. Method and apparatus for detecting and correcting errors using cyclic redundancy check
US6226771B1 (en) 1998-12-14 2001-05-01 Cisco Technology, Inc. Method and apparatus for generating error detection data for encapsulated frames
US6578083B2 (en) 1999-02-05 2003-06-10 Pluris, Inc. Method for monitoring data flow at a node on a network facilitating data transfer on at least one link having at least one class of service
DE69932150T2 (de) 1999-04-23 2006-11-09 Sony Deutschland Gmbh Synchronisierungspräambel in einem OFDM-System
US6397368B1 (en) 1999-12-06 2002-05-28 Intellon Corporation Forward error correction with channel adaptation
US6704364B1 (en) 1999-12-29 2004-03-09 Advanced Micro Devices, Inc. Method and apparatus for generating a plurality of CRC digits for data packets having different prescribed network protocols using one CRC generator
US7406106B2 (en) 2000-04-07 2008-07-29 Broadcom Corporation Method of sharing information among a plurality of stations in a frame-based communications network
JP3799951B2 (ja) 2000-04-13 2006-07-19 ソニー株式会社 Ｏｆｄｍ送信装置及び方法
JP2002141809A (ja) 2000-10-31 2002-05-17 Ando Electric Co Ltd Ｃｒｃ符号演算回路、及びｃｒｃ符号演算方法
JP2002164791A (ja) 2000-11-27 2002-06-07 Ando Electric Co Ltd Ｃｒｃ符号演算回路、及びｃｒｃ符号演算方法
US7046746B1 (en) 2001-03-19 2006-05-16 Cisco Systems Wireless Networking (Australia) Pty Limited Adaptive Viterbi decoder for a wireless data network receiver
US7042848B2 (en) 2001-05-04 2006-05-09 Slt Logic Llc System and method for hierarchical policing of flows and subflows of a data stream
US6754195B2 (en) 2001-07-06 2004-06-22 Intersil Americas Inc. Wireless communication system configured to communicate using a mixed waveform configuration
US20030031151A1 (en) 2001-08-10 2003-02-13 Mukesh Sharma System and method for secure roaming in wireless local area networks
US7032045B2 (en) 2001-09-18 2006-04-18 Invensys Systems, Inc. Multi-protocol bus device
CN101697503B (zh) 2001-12-05 2013-11-20 Lg电子株式会社 生成检错码的方法和装置
JP3707546B2 (ja) 2002-01-29 2005-10-19 日本電気株式会社 通信システム、通信端末、サーバ、及びデータ転送制御プログラム
US7574508B1 (en) 2002-08-07 2009-08-11 Foundry Networks, Inc. Canonical name (CNAME) handling for global server load balancing
US20040081131A1 (en) 2002-10-25 2004-04-29 Walton Jay Rod OFDM communication system with multiple OFDM symbol sizes
US7336667B2 (en) 2002-11-21 2008-02-26 International Business Machines Corporation Apparatus, method and program product to generate and use CRC in communications network
US7080348B2 (en) 2003-06-27 2006-07-18 Agilent Technologies, Inc. Creating polynomial division logical devices
US8509051B2 (en) 2003-09-02 2013-08-13 Qualcomm Incorporated Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication system
US7418042B2 (en) 2003-09-17 2008-08-26 Atheros Communications, Inc. Repetition coding for a wireless system
US7203885B2 (en) 2003-09-30 2007-04-10 Rockwell Automation Technologies, Inc. Safety protocol for industrial controller
JP4212548B2 (ja) 2003-12-26 2009-01-21 株式会社東芝 無線送信装置、無線受信装置、無線送信方法及び無線受信方法
GB2410161B (en) 2004-01-16 2008-09-03 Btg Int Ltd Method and system for calculating and verifying the integrity of data in data transmission system
US20050169261A1 (en) 2004-02-03 2005-08-04 Texas Instruments Incorporated Method of signaling the length of OFDM WLAN packets
US7400643B2 (en) 2004-02-13 2008-07-15 Broadcom Corporation Transmission of wide bandwidth signals in a network having legacy devices
US7586881B2 (en) 2004-02-13 2009-09-08 Broadcom Corporation MIMO wireless communication greenfield preamble formats
US20050243058A1 (en) 2004-03-16 2005-11-03 Morris Martin G High-reliability computer interface for wireless input devices
US7936687B1 (en) 2004-03-30 2011-05-03 Extreme Networks, Inc. Systems for statistics gathering and sampling in a packet processing system
JP4047836B2 (ja) 2004-04-02 2008-02-13 株式会社東芝 通信装置、通信システム、通信方法、および通信制御プログラム
CN1247026C (zh) 2004-04-30 2006-03-22 清华大学 面向移动终端的多媒体广播系统及其实现方法
DK1751890T3 (en) 2004-05-27 2017-06-12 Qualcomm Inc MODIFIED INTRODUCTION STRUCTURE FOR IEEE 802.11A EXTENSIONS TO ENABLE CO-EXISTENCE AND INTEROPERABILITY BETWEEN 802.11A DEVICES AND HIGHER DATARATES, MIMO OR OTHER EXTENDED DEVICES
US7257758B1 (en) 2004-06-08 2007-08-14 Sun Microsystems, Inc. Stumping mechanism
US8619907B2 (en) 2004-06-10 2013-12-31 Agere Systems, LLC Method and apparatus for preamble training in a multiple antenna communication system
US20060023802A1 (en) 2004-07-28 2006-02-02 Texas Instruments Incorporated Concatenated coding of the multi-band orthogonal frequency division modulation system
US7607073B1 (en) 2004-08-04 2009-10-20 Marvell International Ltd. Methods, algorithms, software, circuits, receivers and systems for iteratively decoding a tailbiting convolutional code
KR100719339B1 (ko) 2004-08-13 2007-05-17 삼성전자주식회사 다중 입력 다중 출력 무선 통신 시스템에서 채널 추정을통한 프레임 송수신 방법
US8737189B2 (en) 2005-02-16 2014-05-27 Broadcom Corporation Method and system for compromise greenfield preambles for 802.11n
EP1655918A3 (en) 2004-11-03 2012-11-21 Broadcom Corporation A low-rate long-range mode for OFDM wireless LAN
WO2006048061A1 (en) 2004-11-03 2006-05-11 Matsushita Electric Industrial Co., Ltd. Method and transmitter structure removing phase ambiguity by repetition rearrangement
US20060176966A1 (en) 2005-02-07 2006-08-10 Stewart Kenneth A Variable cyclic prefix in mixed-mode wireless communication systems
JP4193810B2 (ja) 2005-05-09 2008-12-10 ソニー株式会社 無線通信方法、無線通信システム、無線基地局及び無線通信端末
US7558537B2 (en) 2005-06-07 2009-07-07 Broadcom Corporation Modified preamble for programmable transmitter
US7813374B2 (en) 2005-06-29 2010-10-12 Broadcom Corporation Multiple protocol wireless communication baseband transceiver
JP2007028602A (ja) 2005-07-15 2007-02-01 Sanyo Electric Co Ltd 無線装置
US7742390B2 (en) 2005-08-23 2010-06-22 Agere Systems Inc. Method and apparatus for improved long preamble formats in a multiple antenna communication system
US7711061B2 (en) 2005-08-24 2010-05-04 Broadcom Corporation Preamble formats supporting high-throughput MIMO WLAN and auto-detection
US8910027B2 (en) 2005-11-16 2014-12-09 Qualcomm Incorporated Golay-code generation
US8064414B2 (en) * 2005-12-13 2011-11-22 Qualcomm, Incorporated Range extension techniques for a wireless local area network
WO2007074777A1 (ja) 2005-12-27 2007-07-05 Matsushita Electric Industrial Co., Ltd. 無線送信装置およびマルチキャリア信号生成方法
US20070153760A1 (en) 2005-12-29 2007-07-05 Nir Shapira Method, apparatus and system of spatial division multiple access communication in a wireless local area network
US20070153830A1 (en) 2006-01-05 2007-07-05 Xhafa Ariton E Methods and apparatus to provide fairness for wireless local area networks that use extended physical layer protection mechanisms
US20070183523A1 (en) 2006-02-09 2007-08-09 Interdigital Technology Corporation Method and apparatus for improving packet error rate performance using beamforming techniques
US7904519B2 (en) 2006-02-21 2011-03-08 Alcatel-Lucent Usa Inc. Method for switching between embedded communications and external communications
US8542589B2 (en) 2006-06-05 2013-09-24 Qualcomm Incorporated Method and apparatus for providing beamforming feedback in wireless communication systems
US7860128B2 (en) 2006-06-28 2010-12-28 Samsung Electronics Co., Ltd. System and method for wireless communication of uncompressed video having a preamble design
EP1895703A1 (en) 2006-07-05 2008-03-05 Koninklijke Philips Electronics N.V. Bandwidth asymmetric communication system based on OFDM and TDMA
US8264977B2 (en) 2006-10-06 2012-09-11 Telefonaktiebolaget Lm Ericsson (Publ) Signal quality indicator
WO2008046163A1 (en) 2006-10-20 2008-04-24 University Of South Australia Method of reducing papr in ofdm signals
US8332732B2 (en) 2006-11-30 2012-12-11 Qualcomm Incorporated Common air interface supporting single carrier and OFDM
US7453285B2 (en) 2006-12-22 2008-11-18 Chaologix, Inc. Dynamically configurable logic gate using a non-linear element
KR100825002B1 (ko) 2007-01-10 2008-04-24 주식회사 하이닉스반도체 효과적으로 직렬로 입출력되는 데이터의 오류를 검사할 수있는 반도체 메모리 장치 및 그 구동방법
US8136124B2 (en) 2007-01-18 2012-03-13 Oracle America, Inc. Method and apparatus for synthesizing hardware counters from performance sampling
US8010865B2 (en) 2007-01-30 2011-08-30 Via Telecom, Inc. System and method for encoding and decoding in wireless communication systems
CN101282194A (zh) 2007-04-06 2008-10-08 华为技术有限公司 实现块重复传输的发送、接收方法和发射机、接收机
US7974225B2 (en) * 2007-05-30 2011-07-05 Intel Corporation Providing extended range modes as part of the 802.11n standard
US8798202B2 (en) * 2007-06-15 2014-08-05 Motorola Mobility Llc Method and apparatus using sounding PPDUs to provide range extension to IEEE 802.11n signals
US8144647B2 (en) 2007-07-18 2012-03-27 Marvell Word Trade Ltd. Access point with simultaneous downlink transmission of independent data for multiple client stations
US7889707B2 (en) 2007-10-02 2011-02-15 Samsung Electronics Co., Ltd. Method and system for unequal error protection with block codes for wireless transmission
US8369301B2 (en) 2007-10-17 2013-02-05 Zte (Usa) Inc. OFDM/OFDMA frame structure for communication systems
WO2009052420A2 (en) 2007-10-17 2009-04-23 Zte U.S.A., Inc. Ofdm/ofdma frame structure for communication systems
US20090103485A1 (en) 2007-10-17 2009-04-23 Samsung Electronics Co., Ltd. System and method for wireless data communication having multiple checksums per frame
US20090109955A1 (en) 2007-10-31 2009-04-30 Qualcomm Incorporated Method and apparatus for improved frame synchronization in a wireless communication network
US8234551B2 (en) 2007-11-02 2012-07-31 Broadcom Corporation Single CRC polynomial for both turbo code block CRC and transport block CRC
KR101387534B1 (ko) 2008-01-03 2014-04-21 엘지전자 주식회사 반복 채널 코딩을 위한 심볼 매핑 방법
US7961593B2 (en) 2008-01-28 2011-06-14 Wi-Lan, Inc. Downlink acquisition
JP5356415B2 (ja) 2008-02-01 2013-12-04 マーベル ワールド トレード リミテッド 多重入出力システムにおけるアンテナ選択のためのチャネルサウンディング及び推定方法
US8539287B2 (en) 2008-02-05 2013-09-17 Lg Electronics Inc. Method for transmitting control information in wireless communication system
EP2255455B1 (en) 2008-03-11 2017-07-05 Avago Technologies General IP (Singapore) Pte. Ltd. Method and system for dual mode operation in wireless networks
US8225187B1 (en) 2008-03-31 2012-07-17 Xilinx, Inc. Method and apparatus for implementing a cyclic redundancy check circuit
EP2107707B1 (en) 2008-03-31 2017-08-23 Google Technology Holdings LLC Spatial mapping of an OFDM signal to reduce attenuation from an individual transmit antenna in a mimo transmitter
JP4659850B2 (ja) 2008-04-10 2011-03-30 富士通株式会社 ネットワーク監視プログラム、ネットワーク監視方法およびネットワーク監視装置
CN103812816B (zh) 2008-05-15 2017-04-26 马维尔国际贸易有限公司 有效的物理层前导格式
US8718021B2 (en) 2008-07-07 2014-05-06 Apple Inc. Uplink control signal design for wireless system
US8982889B2 (en) 2008-07-18 2015-03-17 Marvell World Trade Ltd. Preamble designs for sub-1GHz frequency bands
US8233115B2 (en) 2008-07-25 2012-07-31 Honeywell International Inc. Flat panel display assembly with improved luminance uniformity and method for constructing the same
US8953696B2 (en) 2008-08-05 2015-02-10 Intel Corporation Signal decoding systems
US8155138B2 (en) 2008-08-19 2012-04-10 Qualcomm Incorporated Training sequences for very high throughput wireless communication
US20100046656A1 (en) 2008-08-20 2010-02-25 Qualcomm Incorporated Preamble extensions
US8867565B2 (en) 2008-08-21 2014-10-21 Qualcomm Incorporated MIMO and SDMA signaling for wireless very high throughput systems
CN102165726B (zh) 2008-09-29 2014-08-20 马维尔国际贸易有限公司 物理层数据单元格式
JP2010093704A (ja) 2008-10-10 2010-04-22 Sony Corp 無線通信システム、無線通信装置及び無線通信方法、並びにコンピューター・プログラム
JP4631956B2 (ja) 2008-10-14 2011-02-16 ソニー株式会社 無線通信装置及び無線通信方法
US8310981B2 (en) 2008-10-22 2012-11-13 Qualcomm Incorporated Common and dedicated modulation and coding scheme for a multicarrier system
TW201031151A (en) 2009-02-12 2010-08-16 Ralink Technology Corp Method for switching between a long guard interval and a short guard interval and module using the same
US8223072B2 (en) 2009-04-29 2012-07-17 Aruba Networks, Inc. Multi-pattern wireless frame transmission
KR101637357B1 (ko) 2009-04-30 2016-07-07 엘지전자 주식회사 무선 통신 시스템에서 데이터 송수신 방법 및 장치
CN101562502B (zh) 2009-06-04 2012-06-20 清华大学 一种物理层子信道分配方法、发射系统及接收系统
US20100310002A1 (en) 2009-06-05 2010-12-09 Broadcom Corporation Adaptive and selective frame formats within multiple user, multiple access, and/or mimo wireless communications
US9197298B2 (en) 2009-06-05 2015-11-24 Broadcom Corporation Group identification and definition within multiple user, multiple access, and/or MIMO wireless communications
US9379858B2 (en) 2009-06-05 2016-06-28 Broadcom Corporation Transmission coordination within multiple user, multiple access, and/or MIMO wireless communications
US8526351B2 (en) 2009-06-05 2013-09-03 Broadcom Corporation Channel characterization and training within multiple user, multiple access, and/or MIMO wireless communications
US8543884B2 (en) 2009-06-16 2013-09-24 Qualcomm Incorporated Communications channel parallel interleaver and de-interleaver
US8111704B2 (en) 2009-06-26 2012-02-07 Intel Corporation Multiple compression techniques for packetized information
US8397126B2 (en) 2009-07-06 2013-03-12 Intel Corporation Systems and methods for channel coding of wireless communication
US8462863B1 (en) 2009-07-23 2013-06-11 Marvell International Ltd. Midamble for WLAN PHY frames
US8724720B2 (en) 2009-07-29 2014-05-13 Marvell World Trade Ltd. Methods and apparatus for WLAN transmission
US8599804B2 (en) 2009-08-07 2013-12-03 Broadcom Corporation Distributed signal field for communications within multiple user, multiple access, and/or MIMO wireless communications
US9401784B2 (en) * 2009-10-21 2016-07-26 Qualcomm Incorporated Time and frequency acquisition and tracking for OFDMA wireless systems
JP5718346B2 (ja) 2009-10-23 2015-05-13 マーベル ワールド トレード リミテッド データユニットのプリアンブルを生成又は受信する方法及び装置
EP2497304B1 (en) * 2009-11-03 2018-06-20 Marvell World Trade Ltd. Power saving in a communication device
US8681757B2 (en) 2009-11-09 2014-03-25 Lg Electronics Inc. Method and apparatus for transmitting PLCP frame in wireless local area network system
US9288096B2 (en) 2009-12-07 2016-03-15 Qualcomm Incorporated Enabling phase tracking for a communication device
AU2010328805B2 (en) 2009-12-10 2014-05-08 Lg Electronics Inc. Method and apparatus of transmitting training signal in wireless local area network system
US8238316B2 (en) 2009-12-22 2012-08-07 Intel Corporation 802.11 very high throughput preamble signaling field with legacy compatibility
KR101703865B1 (ko) 2010-01-27 2017-02-07 엘지전자 주식회사 무선 통신 시스템에서 상향링크 제어 정보 전송 방법 및 장치
US7920599B1 (en) 2010-02-03 2011-04-05 Anna University Methods and systems for synchronizing wireless transmission of data packets
US20110194655A1 (en) 2010-02-10 2011-08-11 Qualcomm Incorporated Methods and apparatus to perform residual frequency offset estimation and correction in ieee 802.11 waveforms
US9204337B2 (en) 2010-03-09 2015-12-01 Broadcom Corporation Bandwidth mechanisms and successive channel reservation access within multiple user, multiple access, and/or MIMO wireless communications
KR101800171B1 (ko) * 2010-03-12 2017-11-24 한국전자통신연구원 무선 통신 시스템에서의 패킷 송/수신 방법 및 장치
US9397785B1 (en) 2010-04-12 2016-07-19 Marvell International Ltd. Error detection in a signal field of a WLAN frame header
US9025428B2 (en) 2010-04-14 2015-05-05 Qualcomm Incorporated Allocating and receiving tones for a frame
US8627171B2 (en) 2010-05-03 2014-01-07 Samsung Electronics Co., Ltd. Techniques for cyclic redundancy check encoding in communication system
US8867574B2 (en) 2010-06-02 2014-10-21 Qualcomm Incorporated Format of VHT-SIG-B and service fields in IEEE 802.11AC
US8982686B2 (en) 2010-06-07 2015-03-17 Qualcomm Incorporated Communication devices for generating and using a matrix-mapped sequence
US8718169B2 (en) 2010-06-15 2014-05-06 Qualcomm Incorporated Using a field format on a communication device
EP3425841A1 (en) 2010-07-01 2019-01-09 Marvell International Ltd. Modulation of signal field in a wlan frame header
KR101829403B1 (ko) 2010-08-10 2018-03-29 마벨 월드 트레이드 리미티드 통신 시스템에서 채널 설명 피드백
US8719684B2 (en) 2010-08-31 2014-05-06 Qualcomm Incorporated Guard interval signaling for data symbol number determination
US8553576B2 (en) 2010-09-21 2013-10-08 Intel Corporation Methods of co-existence for wideband transmissions
CN103119856B (zh) 2010-09-24 2016-05-11 英特尔公司 多用户多输入多输出无线通信的装置、系统和方法
US8897818B2 (en) * 2010-11-11 2014-11-25 Blackberry Limited System and method for reducing energy consumption of mobile devices using early paging indicator
US8532077B2 (en) 2010-12-14 2013-09-10 Intel Corporation Frame format techniques for non-resolvable long training fields in wireless networks
US8934466B2 (en) 2010-12-16 2015-01-13 Qualcomm Incorporated Method and apparatus for supporting modulation-coding scheme set in very high throughput wireless systems
US9300511B2 (en) 2011-01-05 2016-03-29 Qualcomm Incorporated Method and apparatus for improving throughput of 5 MHZ WLAN transmissions
EP2668736B1 (en) * 2011-01-28 2018-04-25 Marvell World Trade Ltd. Physical layer frame format for long range wlan
WO2012106635A1 (en) * 2011-02-04 2012-08-09 Marvell World Trade Ltd. Control mode phy for wlan
US9178745B2 (en) 2011-02-04 2015-11-03 Marvell World Trade Ltd. Control mode PHY for WLAN
JP6029113B2 (ja) * 2011-02-08 2016-11-24 マーベル ワールド トレード リミテッド Ｗｌａｎチャネル割り当て
US8625690B2 (en) 2011-03-04 2014-01-07 Qualcomm Incorporated Systems and methods for wireless communication in sub gigahertz bands
US9191923B2 (en) * 2011-04-15 2015-11-17 Qualcomm Incorporated Systems and methods for range extension of wireless communication in sub gigahertz bands
US20150023449A1 (en) 2013-01-11 2015-01-22 Broadcom Corporation Distributed signal fields (SIGs) for use in wireless communications
US9923742B2 (en) 2011-04-24 2018-03-20 Avago Technologies General Ip (Singapore) Pte. Ltd. Preamble design within wireless communications
WO2012148488A1 (en) 2011-04-28 2012-11-01 Intel Corporation Methods and arrangements for communications in low power wireless networks
US8934413B2 (en) 2011-05-13 2015-01-13 Qualcomm Incorporated Systems and methods for wireless communication of packets having a plurality of formats
US8873680B2 (en) 2011-05-18 2014-10-28 Marvell World Trade Ltd. Short guard interval with green field preamble
US8830815B2 (en) 2011-05-19 2014-09-09 Qualcomm Incorporated Preamble design for television white space transmissions
KR102005055B1 (ko) 2011-05-26 2019-07-29 마벨 월드 트레이드 리미티드 장거리 wlan을 위한 사운딩 패킷 포맷
WO2012170864A2 (en) * 2011-06-08 2012-12-13 Marvell Wold Trade Ltd. Efficient transmission for low data rate wlan
DE112012002426T5 (de) * 2011-06-15 2014-02-27 Lg Electronics Inc. Verfahren zum Senden und Empfangen einer Dateneinheit auf der Grundlage einer Mehrfacheingabe/Mehrfachausgabesendung mit mehreren Benutzern im Uplink und eine Vorrichtung hierfür
US8826106B2 (en) * 2011-06-15 2014-09-02 Marvell World Trade Ltd. Low bandwidth PHY for WLAN
US20120327871A1 (en) 2011-06-24 2012-12-27 Interdigital Patent Holdings, Inc. Non-legacy preamble for wireless local area networks
WO2013022468A1 (en) * 2011-08-05 2013-02-14 Intel Corporation Wireless communication device and method for multi-mcs ofdm transmissions at different transmission power levels
US8718210B2 (en) * 2011-09-20 2014-05-06 Qualcomm Incorporated Channel impulse response estimation for wireless receiver
WO2013070163A1 (en) 2011-11-08 2013-05-16 Telefonaktiebolaget L M Ericsson (Publ) Methods and devices for providing tfi
US8954055B2 (en) * 2011-11-10 2015-02-10 Qualcomm Incorporated Initial acquisition and neighbor search algorithms for wireless networks
JP6083683B2 (ja) 2011-11-16 2017-02-22 マーベル ワールド トレード リミテッド 通信チャネルでの送信のための物理層周波数重複モードのデータユニットを生成する方法および装置
US9049239B2 (en) * 2011-11-21 2015-06-02 Intel Corporation Wireless device and method for low power and low data rate operation
US9363122B2 (en) 2011-11-28 2016-06-07 Lg Electronics Inc. Method and apparatus for transmitting training field
US8923432B2 (en) * 2011-12-02 2014-12-30 Qualcomm Incorporated Systems and methods for communication over a plurality of frequencies and streams
WO2013085270A1 (ko) 2011-12-05 2013-06-13 엘지전자 주식회사 채널 파라메터 정보 전송 방법 및 장치
US9130825B2 (en) 2011-12-27 2015-09-08 Tektronix, Inc. Confidence intervals for key performance indicators in communication networks
CN104521207B (zh) * 2012-01-13 2017-12-29 马维尔国际贸易有限公司 一种用于生成用于经由1GHz以下的通信信道传输的数据单元的方法和装置
KR20140135157A (ko) 2012-02-07 2014-11-25 마벨 월드 트레이드 리미티드 장거리 wlan을 위한 파일럿 시퀀스 설계
US9001930B2 (en) 2012-02-21 2015-04-07 Futurewei Technologies, Inc. Dual-stream signal (SIG) field encoding with higher order modulation
EP2834930B1 (en) 2012-04-03 2022-07-13 Marvell Asia Pte, Ltd. Physical layer frame format for wlan
US9131351B2 (en) * 2012-05-03 2015-09-08 Qualcomm Incorporated Apparatus and methods of MBMS support in new carrier type in LTE
US8700124B2 (en) 2012-09-04 2014-04-15 ARkival Technology Corp. System and method for determining size and size distribution of magnetic nanoparticles using VSM magnetization data
US9596065B2 (en) * 2012-10-24 2017-03-14 Qualcomm Incorporated Enhanced SRS transmission for MIMO operation in LTE-A
US9008167B2 (en) 2012-12-29 2015-04-14 Intel Corporation Methods and arrangements for phase tracking for multi-mode operation in wireless networks
US20140211775A1 (en) 2013-01-28 2014-07-31 Qualcomm Incorporated Larger delay spread support for wifi bands
US9344238B2 (en) 2013-04-15 2016-05-17 Qualcomm Incorporated Systems and methods for backwards-compatible preamble formats for multiple access wireless communication
US9197473B2 (en) 2013-06-06 2015-11-24 Broadcom Corporation Preamble with modified signal field (SIG) for use in wireless communications
US9780919B2 (en) * 2013-07-05 2017-10-03 Quallcomm, Incorporated High efficiency WLAN preamble structure
JP2016527826A (ja) 2013-07-29 2016-09-08 マーベル ワールド トレード リミテッド Ｐｈｙヘッダフィールドを生成する方法及び装置
US9294323B2 (en) 2013-09-10 2016-03-22 Marvell World Trade Ltd. Extended guard interval for outdoor WLAN
US20150080186A1 (en) 2013-09-19 2015-03-19 Global IP, Inc. Decorative and safety assembly for dressing a trampoline
US10194006B2 (en) 2013-10-25 2019-01-29 Marvell World Trade Ltd. Physical layer frame format for WLAN
EP3061219B1 (en) 2013-10-25 2020-04-08 Marvell World Trade Ltd. Range extension mode for wifi
US10218822B2 (en) 2013-10-25 2019-02-26 Marvell World Trade Ltd. Physical layer frame format for WLAN
US9271241B2 (en) 2013-11-19 2016-02-23 Intel IP Corporation Access point and methods for distinguishing HEW physical layer packets with backwards compatibility
US10312936B2 (en) 2014-01-17 2019-06-04 Texas Instruments Incorporated Using CRC residual value to distinguish a recipient of a data packet in a communication system
US9258829B1 (en) 2014-09-30 2016-02-09 Texas Instruments Incorporated System and method for collision rate reduction in MIMO narrowband power line communications
US20160105535A1 (en) 2014-10-08 2016-04-14 Intel Corporation Systems and methods for signal classification
US10165470B2 (en) 2014-11-05 2018-12-25 Intel IP Corporation High-efficiency (HE) station and method for configuring HE packets with long and short preamble formats

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100260159A1 (en) 2009-04-13 2010-10-14 Hongyuan Zhang Physical layer frame format for wlan
US20140337690A1 (en) 2013-04-03 2014-11-13 Marvell World Trade Ltd. Physical layer frame format for wlan

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Hongyuan Zhang et al., "Preamble Discussions", IEEE802.11-12/0819r0, IEEE P802.11 Wireless LANs(2012.07.16.)
Jinyoung Chun et al., "Legacy Support on HEW frame structure", IEEE802.11-13/1057r0, IEEE P802.11 Wireless LANs(2013.09.16.)

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US9667460B2 (en) 2017-05-30
US20170310515A1 (en) 2017-10-26
KR20220047398A (ko) 2022-04-15
KR20160077134A (ko) 2016-07-01
KR102384850B1 (ko) 2022-04-08
US20150117227A1 (en) 2015-04-30
US20190372814A1 (en) 2019-12-05
EP3061219B1 (en) 2020-04-08
CN105830410A (zh) 2016-08-03
KR20210082268A (ko) 2021-07-02
US20160087827A1 (en) 2016-03-24
KR20210075220A (ko) 2021-06-22
US10389562B2 (en) 2019-08-20
EP3700155A1 (en) 2020-08-26
US9712358B2 (en) 2017-07-18
KR102526618B1 (ko) 2023-04-27
EP3061219A1 (en) 2016-08-31
US10153930B2 (en) 2018-12-11
WO2015061729A1 (en) 2015-04-30

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