JP2016106474A5 - - Google Patents

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JP2016106474A5
JP2016106474A5 JP2016001907A JP2016001907A JP2016106474A5 JP 2016106474 A5 JP2016106474 A5 JP 2016106474A5 JP 2016001907 A JP2016001907 A JP 2016001907A JP 2016001907 A JP2016001907 A JP 2016001907A JP 2016106474 A5 JP2016106474 A5 JP 2016106474A5
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communication
extension
wireless communication
modulation
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JP2016106474A (ja
JP6049919B2 (ja
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JP2016001907A 2011-05-13 2016-01-07 複数のフォーマットを有するパケットのワイヤレス通信のためのシステムおよび方法 Expired - Fee Related JP6049919B2 (ja)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US201161486107P 2011-05-13 2011-05-13
US61/486,107 2011-05-13
US201161488714P 2011-05-21 2011-05-21
US61/488,714 2011-05-21
US201161577442P 2011-12-19 2011-12-19
US61/577,442 2011-12-19
US201161580613P 2011-12-27 2011-12-27
US61/580,613 2011-12-27
US201261585557P 2012-01-11 2012-01-11
US61/585,557 2012-01-11
US13/466,929 2012-05-08
US13/466,929 US9385911B2 (en) 2011-05-13 2012-05-08 Systems and methods for wireless communication of packets having a plurality of formats

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JP2014511425A Division JP6165718B2 (ja) 2011-05-13 2012-05-11 複数のフォーマットを有するパケットのワイヤレス通信のためのシステムおよび方法

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JP2016106474A JP2016106474A (ja) 2016-06-16
JP2016106474A5 true JP2016106474A5 (OSRAM) 2016-07-28
JP6049919B2 JP6049919B2 (ja) 2016-12-21

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JP2016001907A Expired - Fee Related JP6049919B2 (ja) 2011-05-13 2016-01-07 複数のフォーマットを有するパケットのワイヤレス通信のためのシステムおよび方法
JP2016228048A Active JP6449215B2 (ja) 2011-05-13 2016-11-24 複数のフォーマットを有するパケットのワイヤレス通信のためのシステムおよび方法

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Country Status (9)

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US (2) US9385911B2 (OSRAM)
EP (1) EP2707981B1 (OSRAM)
JP (3) JP6165718B2 (OSRAM)
KR (2) KR101739026B1 (OSRAM)
CN (2) CN103534966B (OSRAM)
ES (1) ES2698050T3 (OSRAM)
HU (1) HUE039951T2 (OSRAM)
TW (1) TW201251382A (OSRAM)
WO (1) WO2012158557A1 (OSRAM)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9385911B2 (en) 2011-05-13 2016-07-05 Sameer Vermani Systems and methods for wireless communication of packets having a plurality of formats
US8824371B2 (en) 2011-05-13 2014-09-02 Qualcomm Incorporated Systems and methods for wireless communication of packets having a plurality of formats
US9154363B2 (en) * 2011-05-13 2015-10-06 Qualcomm Incorporated Systems and methods for wireless communication of packets having a plurality of formats
US8934413B2 (en) 2011-05-13 2015-01-13 Qualcomm Incorporated Systems and methods for wireless communication of packets having a plurality of formats
KR102273748B1 (ko) * 2011-06-24 2021-07-06 인터디지탈 패튼 홀딩스, 인크 무선 통신 시스템에서 프리앰블을 수신하기 위한 방법 및 장치
JP6035637B2 (ja) * 2011-10-27 2016-11-30 マーベル ワールド トレード リミテッド ワイヤレスローカルエリアネットワーク（ｗｌａｎ）用のデータユニット形式の信号伝達
US9525474B2 (en) * 2011-11-24 2016-12-20 Lg Electronics Inc. Method for performing channel sounding in wireless LAN system and apparatus for supporting same
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
US9407302B2 (en) * 2012-12-03 2016-08-02 Intel Corporation Communication device, mobile terminal, method for requesting information and method for providing information
US10200974B2 (en) 2013-01-08 2019-02-05 Intel IP Corporation Methods and arrangements to mitigate collisions in wireless networks
US10439773B2 (en) 2013-04-15 2019-10-08 Qualcomm Incorporated Systems and methods for backwards-compatible preamble formats for multiple access wireless communication
KR102583779B1 (ko) 2013-09-10 2023-10-04 마벨 아시아 피티이 엘티디. 옥외 wlan용 확장 보호 구간
BR112016008789B1 (pt) 2013-11-19 2022-12-27 SOLiD, INC Estação principal configurada para comunicação de rede de área local sem fio de alta eficiência, método executado por uma estação principal, meio de armazenamento e estação de rede de área local sem fio de alta eficiência
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
US9900906B2 (en) 2013-11-19 2018-02-20 Intel IP Corporation Method, apparatus, and computer readable medium for multi-user scheduling in wireless local-area networks
US9544914B2 (en) 2013-11-19 2017-01-10 Intel IP Corporation Master station and method for HEW communication using a transmission signaling structure for a HEW signal field
US9271241B2 (en) 2013-11-19 2016-02-23 Intel IP Corporation Access point and methods for distinguishing HEW physical layer packets with backwards compatibility
US9755795B2 (en) 2013-12-18 2017-09-05 Huawei Technologies Co., Ltd. System and method for WLAN OFDMA design of subcarrier groups and frame format
TWI573413B (zh) * 2014-04-01 2017-03-01 英特爾Ｉｐ公司 用於使用針對高效能無線區域網路（ｈｅｗ）信號欄位之發射傳訊結構的ｈｅｗ通訊之主站及方法
US20150327121A1 (en) 2014-05-08 2015-11-12 Guoqing C. Li Method, apparatus, and computer readable media for acknowledgement in wireless networks
US20160007354A1 (en) * 2014-07-07 2016-01-07 Qualcomm Incorporated Systems and methods for improved communication efficiency in high efficiency wireless networks
US9705643B2 (en) 2014-07-15 2017-07-11 Intel IP Corporation High-efficiency wireless local-area network devices and methods for acknowledgements during scheduled transmission opportunities
US9894663B2 (en) 2014-07-23 2018-02-13 Qualcomm Incorporated Systems and methods for improved communication efficiency in wireless networks
US10616020B2 (en) * 2014-07-28 2020-04-07 Lg Electronics Inc. Transmitting and receiving device and method in wireless communication system
US9949262B2 (en) 2014-08-05 2018-04-17 Qualcomm Incorporated Systems and methods for improved communication efficiency in wireless networks
US10278172B2 (en) 2014-08-07 2019-04-30 Lg Electronics Inc. Method for transmitting frame in wireless communication system and device therefor
WO2016028124A1 (ko) * 2014-08-21 2016-02-25 엘지전자(주) 무선 통신 시스템에서 데이터 전송 방법 및 이를 위한 장치
KR102131654B1 (ko) 2014-08-25 2020-07-08 주식회사 윌러스표준기술연구소 무선 통신 방법 및 이를 이용한 무선 통신 단말
US9553699B2 (en) 2014-08-28 2017-01-24 Newracom, Inc. Frame transmitting method and frame receiving method
EP4297323A3 (en) * 2014-08-28 2024-04-10 Atlas Global Technologies LLC Frame transmitting method and frame receiving method
KR102144936B1 (ko) * 2014-09-30 2020-08-14 한국전자통신연구원 무선랜 시스템에서의 무선 통신 방법 및 무선 통신 장치
US10200165B2 (en) * 2014-10-06 2019-02-05 Newracom, Inc. Beamformed transmission in high efficiency wireless LAN
EP3206351B1 (en) * 2014-10-08 2021-10-06 LG Electronics Inc. Method for transmitting a frame in a wireless lan system
KR20170077107A (ko) * 2014-10-27 2017-07-05 엘지전자 주식회사 무선랜 시스템에서 프레임 전송 방법
WO2016070395A1 (zh) * 2014-11-07 2016-05-12 华为技术有限公司 传输信息的方法、接入点和用户设备
US9992127B2 (en) * 2014-12-30 2018-06-05 Fortinet, Inc Dynamically resizing aggregation windows based on network congestion feedback from mixed types of traffic in a wireless network
AU2015378173B2 (en) 2015-01-22 2018-08-09 Huawei Technologies Co., Ltd. Method, device and system for indicating transmission frame structures
WO2016125998A1 (ko) * 2015-02-04 2016-08-11 엘지전자(주) 무선 통신 시스템에서 다중 사용자 송수신을 위한 방법 및 이를 위한 장치
US10021695B2 (en) 2015-04-14 2018-07-10 Qualcomm Incorporated Apparatus and method for generating and transmitting data frames
US9749087B2 (en) * 2015-04-30 2017-08-29 Intel IP Corporation Apparatus, system and method of multi-user wireless communication
US10057924B2 (en) * 2015-05-27 2018-08-21 Intel IP Corporation High efficiency signal field in high efficiency wireless local area network
KR102178131B1 (ko) 2015-06-29 2020-11-12 주식회사 윌러스표준기술연구소 레거시 무선 통신 단말과 공존을 위한 무선 통신 방법 및 무선 통신 단말
US10602449B2 (en) * 2015-07-01 2020-03-24 Telefonaktiebolaget Lm Ericsson (Publ) Methods and stations for power saving in radio communication
US20170111858A1 (en) * 2015-10-19 2017-04-20 Shahrnaz Azizi Wake up packet design for low-power wake-up receiver in a wireless network
WO2017077682A1 (en) 2015-11-04 2017-05-11 Panasonic Intellectual Property Management Co., Ltd. Transmission apparatus and transmission method of control signaling in a wireless communications system
US10404839B2 (en) * 2015-12-11 2019-09-03 Marvell World Trade Ltd. Signal field encoding in a high efficiency wireless local area network (WLAN) data unit
CN105553623B (zh) * 2015-12-25 2019-03-29 魅族科技（中国）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
US10855350B2 (en) * 2016-05-12 2020-12-01 Interdigital Patent Holdings, Inc. Systems and methods for beamforming feedback in mm wave wireless local area networks
US20180019802A1 (en) * 2016-07-15 2018-01-18 Qualcomm Incorporated Managing Network Communication of a Drone
US10650621B1 (en) 2016-09-13 2020-05-12 Iocurrents, Inc. Interfacing with a vehicular controller area network
US20180146076A1 (en) * 2016-11-20 2018-05-24 Qualcomm Incorporated Indicating presence of mid-amble
US10608720B2 (en) 2016-11-20 2020-03-31 Qualcomm Incorporated Indicating support for communication using mid-ambles
US10419186B2 (en) * 2016-11-20 2019-09-17 Qualcomm Incorporated Mobility communication using mid-ambles
WO2018094921A1 (zh) * 2016-11-23 2018-05-31 华为技术有限公司 一种报文处理方法及装置
CN110582970A (zh) * 2017-01-10 2019-12-17 马维尔国际贸易有限公司 发信号通知训练字段长度和保护间隔持续时间
US10594525B2 (en) * 2017-04-21 2020-03-17 Mediatek Inc. Dual-use of doppler mode indication in high efficiency wireless LAN
CN116208460A (zh) * 2017-07-04 2023-06-02 华为技术有限公司 一种数据处理方法和装置
SE541669C2 (en) 2017-08-28 2019-11-26 Husqvarna Ab A cutter clamp
DE102019114851B4 (de) * 2018-06-06 2024-09-26 Mediatek Singapore Pte. Ltd. Pro-Teilnehmer-Mittambel in MU-PPDU
CN112217776B (zh) * 2019-07-12 2023-08-22 华为技术有限公司 数据发送和接收方法及装置
EP4342154A1 (en) * 2021-05-19 2024-03-27 Cisco Technology, Inc. Device address rotation management protocol for a wireless local area network
US11855960B2 (en) * 2021-05-19 2023-12-26 Cisco Technology, Inc. Device address rotation management protocol for a wireless local area network
US12267915B2 (en) 2021-06-23 2025-04-01 Cisco Technology, Inc. Device address rotation method to protect against unconsented tracking
US12301343B2 (en) 2021-09-15 2025-05-13 Huawei Technologies Co., Ltd. Link adaptation for extremely high throughput systems
US12200765B2 (en) * 2022-04-25 2025-01-14 Qualcomm Incorporated Packet detection across sub-bands
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

Family Cites Families (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6400928B1 (en) 1999-11-19 2002-06-04 Telefonaktiebolaget L M Ericsson (Publ) Method and system for blind detection of modulation
US7577122B1 (en) 2002-06-18 2009-08-18 Richard Douglas Schultz Method for minimizing receive packet processing for a personal computer implementation of a wireless local area network adapter
US6940843B2 (en) * 2003-02-14 2005-09-06 Cisco Technology, Inc. Selecting an access point according to a measure of received signal quality
US7418042B2 (en) 2003-09-17 2008-08-26 Atheros Communications, Inc. Repetition coding for a wireless system
US8233462B2 (en) 2003-10-15 2012-07-31 Qualcomm Incorporated High speed media access control and direct link protocol
US7450489B2 (en) 2003-12-30 2008-11-11 Intel Corporation Multiple-antenna communication systems and methods for communicating in wireless local area networks that include single-antenna communication devices
US7474608B2 (en) 2004-01-12 2009-01-06 Intel Corporation Method for signaling information by modifying modulation constellations
US7586881B2 (en) 2004-02-13 2009-09-08 Broadcom Corporation MIMO wireless communication greenfield preamble formats
US7599420B2 (en) * 2004-07-30 2009-10-06 Rearden, Llc System and method for distributed input distributed output wireless communications
US7281192B2 (en) 2004-04-05 2007-10-09 Broadcom Corporation LDPC (Low Density Parity Check) coded signal decoding using parallel and simultaneous bit node and check node processing
US8246594B2 (en) 2004-04-30 2012-08-21 Kimberly-Clark Worldwide, Inc. Absorbent article having an absorbent structure configured for improved donning and lateral stretch distribution
KR101166011B1 (ko) 2005-02-08 2012-07-17 퀄컴 인코포레이티드 빔형성 및 레가시 디바이스의 공존을 허용하는 무선 메시징프리앰블
JP5313506B2 (ja) 2005-02-09 2013-10-09 アギア システムズ インコーポレーテッド マルチアンテナ通信システムにおける短縮されたロングトレーニングフィールドによるプリアンブルトレーニングの方法及び装置
KR100643299B1 (ko) 2005-06-09 2006-11-10 삼성전자주식회사 고속 무선 네트워크에서 레거시 방식의 데이터를송수신하는 방법 및 장치
US7924764B2 (en) 2005-07-28 2011-04-12 Broadcom Corporation Method and apparatus for packet processing
US7711061B2 (en) 2005-08-24 2010-05-04 Broadcom Corporation Preamble formats supporting high-throughput MIMO WLAN and auto-detection
MY143021A (en) 2005-09-14 2011-02-14 Interdigital Tech Corp Method and apparatus for protecting high throughput stations
JP4884105B2 (ja) 2005-09-20 2012-02-29 三洋電機株式会社 無線装置
JP4832084B2 (ja) 2005-10-20 2011-12-07 三洋電機株式会社 通信方法ならびにそれを利用した無線装置および通信システム
US8213367B2 (en) 2005-11-02 2012-07-03 Texas Instruments Incorporated Methods for dimensioning the control channel for transmission efficiency in communication systems
US7853205B2 (en) 2005-11-02 2010-12-14 Texas Instruments Incorporated Methods for improving transmission efficiency of control channels in communication systems
JP4583295B2 (ja) 2005-11-29 2010-11-17 富士通株式会社 無線通信システムにおける再送制御方法及び送信機
JP4367422B2 (ja) 2006-02-14 2009-11-18 ソニー株式会社 無線通信装置及び無線通信方法
JP4816123B2 (ja) 2006-02-17 2011-11-16 ソニー株式会社 無線通信装置及び無線通信方法
US8085819B2 (en) 2006-04-24 2011-12-27 Qualcomm Incorporated Superposition coding in a wireless communication system
JP4257347B2 (ja) 2006-07-11 2009-04-22 株式会社東芝 通信装置、表示端末および通信プログラム
US20080049707A1 (en) 2006-07-12 2008-02-28 Samsung Electronics Co., Ltd. Transmission packet for wireless transmission in a high frequency band, and method and apparatus for transmission/receiving using the same
US8352843B2 (en) 2007-03-16 2013-01-08 Qualcomm Incorporated Method and apparatus for coding a communication signal
JP2008252301A (ja) 2007-03-29 2008-10-16 Toshiba Corp 無線通信装置及び送信方法
CN101291313B (zh) 2007-04-19 2012-01-11 华为技术有限公司 无线信号发射方法、系统及移动台
US8339967B2 (en) * 2007-09-18 2012-12-25 Samsung Electronics Co., Ltd. Method and apparatus for generating data frame
US8665857B2 (en) 2007-12-18 2014-03-04 Qualcomm Incorporated Method and apparatus for sending and receiving random access response in a wireless communication system
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
EP2281357B1 (en) 2008-05-15 2012-12-26 Marvell World Trade Ltd. Efficient physical layer preamble format
JP4730399B2 (ja) 2008-06-09 2011-07-20 ソニー株式会社 受信装置、受信方法、および無線通信システム
US8165185B2 (en) 2008-09-29 2012-04-24 Marvell World Trade Ltd. Physical layer data unit format
JP4636162B2 (ja) 2008-10-10 2011-02-23 ソニー株式会社 無線通信装置及び無線通信方法
JP4661938B2 (ja) 2008-10-28 2011-03-30 ソニー株式会社 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
KR100949972B1 (ko) 2009-01-02 2010-03-29 엘지전자 주식회사 단말의 임의접속 수행 기법
JP5141587B2 (ja) 2009-02-13 2013-02-13 ソニー株式会社 通信装置、通信制御方法、及び通信システム
JP2010206730A (ja) 2009-03-05 2010-09-16 Sony Corp 無線通信装置及び無線通信方法
CN102388558B (zh) * 2009-04-10 2015-12-09 皇家飞利浦电子股份有限公司 在无线系统中允许多天线通信的信令方法和设备
EP2811717B1 (en) 2009-04-13 2016-08-03 Marvell World Trade Ltd. Physical layer frame format for wlan
JP2010258599A (ja) 2009-04-22 2010-11-11 Sony Corp 無線通信装置と無線通信方法とコンピュータ・プログラムおよび無線通信システム
US8526351B2 (en) 2009-06-05 2013-09-03 Broadcom Corporation Channel characterization and training within multiple user, multiple access, and/or MIMO wireless communications
US8228806B2 (en) 2009-06-15 2012-07-24 Mediatek Inc. Method and system to detect packets of different formats in a receiver
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
US20110038441A1 (en) 2009-08-12 2011-02-17 Cambridge Silicon Radio Limited Transmission mode detection
US9503931B2 (en) 2009-08-12 2016-11-22 Qualcomm Incorporated Enhancements to the MU-MIMO VHT preamble to enable mode detection
US9935805B2 (en) 2009-08-25 2018-04-03 Qualcomm Incorporated MIMO and MU-MIMO OFDM preambles
US8755363B2 (en) * 2009-09-15 2014-06-17 Qualcomm Incorporated Physical layer signaling of control parameters
WO2011050320A1 (en) 2009-10-23 2011-04-28 Marvell World Trade Ltd. Number of streams indication for wlan
CN104734757B (zh) 2009-10-30 2018-04-17 韩国电子通信研究院 用于在多用户无线通信系统中传送数据的方法
US8238316B2 (en) 2009-12-22 2012-08-07 Intel Corporation 802.11 very high throughput preamble signaling field with legacy compatibility
EP2540043B1 (en) * 2010-02-26 2014-01-01 Telefonaktiebolaget LM Ericsson (publ) Method and arrangement to jointly reduce peak to average power ratio and signal modulation type for pre-coded enhanced general packet radio service (egprs)
US8498245B2 (en) 2010-05-15 2013-07-30 Ralink Technology Corp. Method of arranging packets in a wireless communication system and related device
US8767848B2 (en) 2010-12-23 2014-07-01 Texas Instruments Incorporated Channel estimation based on long training symbol with doubled cyclic prefix
US9001929B2 (en) 2011-01-10 2015-04-07 Electronics And Telecommunications Research Institute Method and apparatus for transmitting symbol repeatedly in wireless communication system
US9113490B2 (en) 2011-04-24 2015-08-18 Broadcom Corporation Short training field (STF) for use within single user, multiple user, multiple access, and/or MIMO wireless communications
US8989102B2 (en) * 2011-04-26 2015-03-24 Intel Corporation Methods and arrangements for low power wireless networks
EP3001632B1 (en) 2011-04-28 2018-03-28 Intel Corporation Methods and arrangements for communications in low power wireless networks
US9154363B2 (en) 2011-05-13 2015-10-06 Qualcomm Incorporated Systems and methods for wireless communication of packets having a plurality of formats
US9385911B2 (en) 2011-05-13 2016-07-05 Sameer Vermani Systems and methods for wireless communication of packets having a plurality of formats
US8934413B2 (en) 2011-05-13 2015-01-13 Qualcomm Incorporated Systems and methods for wireless communication of packets having a plurality of formats
US8824371B2 (en) 2011-05-13 2014-09-02 Qualcomm Incorporated Systems and methods for wireless communication of packets having a plurality of formats
EP2730141B1 (en) 2011-07-08 2017-10-04 Intel Corporation Wireless device and method for wireless channel access
US9326158B2 (en) 2011-08-20 2016-04-26 Qualcomm Incorporated Method and apparatus for communicating with extended range in a wireless network
JP6035637B2 (ja) 2011-10-27 2016-11-30 マーベル ワールド トレード リミテッド ワイヤレスローカルエリアネットワーク（ｗｌａｎ）用のデータユニット形式の信号伝達

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