KR101902872B1 - 믹싱-레이트 무선 통신 네트워크들에 대한 프레임 구조 - Google Patents

믹싱-레이트 무선 통신 네트워크들에 대한 프레임 구조 Download PDF

Info

Publication number
KR101902872B1
KR101902872B1 KR1020177007185A KR20177007185A KR101902872B1 KR 101902872 B1 KR101902872 B1 KR 101902872B1 KR 1020177007185 A KR1020177007185 A KR 1020177007185A KR 20177007185 A KR20177007185 A KR 20177007185A KR 101902872 B1 KR101902872 B1 KR 101902872B1
Authority
KR
South Korea
Prior art keywords
packet
signal field
length
preamble
field
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
KR1020177007185A
Other languages
English (en)
Korean (ko)
Other versions
KR20170062451A (ko
Inventor
둥 응옥 도안
타오 티안
사미어 베르마니
빈 티안
린 양
에릭 피에르 레베이츠
라훌 탄드라
시모네 멀린
알프레드 아스터자디
얀 조우
Original Assignee
퀄컴 인코포레이티드
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20170062451A publication Critical patent/KR20170062451A/ko
Application granted granted Critical
Publication of KR101902872B1 publication Critical patent/KR101902872B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020177007185A 2014-09-19 2015-09-17 믹싱-레이트 무선 통신 네트워크들에 대한 프레임 구조 Active KR101902872B1 (ko)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201462053062P 2014-09-19 2014-09-19
US62/053,062 2014-09-19
US201562104626P 2015-01-16 2015-01-16
US62/104,626 2015-01-16
US201562106075P 2015-01-21 2015-01-21
US62/106,075 2015-01-21
US14/856,351 US9838513B2 (en) 2014-09-19 2015-09-16 Methods and apparatus for packet acquisition in mixed-rate wireless communication networks
US14/856,351 2015-09-16
PCT/US2015/050791 WO2016044652A1 (en) 2014-09-19 2015-09-17 Frame structure for mixed-rate wireless communication networks

Publications (2)

Publication Number Publication Date
KR20170062451A KR20170062451A (ko) 2017-06-07
KR101902872B1 true KR101902872B1 (ko) 2018-10-01

Family

ID=55526927

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177007185A Active KR101902872B1 (ko) 2014-09-19 2015-09-17 믹싱-레이트 무선 통신 네트워크들에 대한 프레임 구조

Country Status (8)

Country Link
US (2) US9838513B2 (enExample)
EP (1) EP3195548B1 (enExample)
JP (1) JP6356338B2 (enExample)
KR (1) KR101902872B1 (enExample)
CN (1) CN107078987B (enExample)
AU (1) AU2015317512B2 (enExample)
BR (1) BR112017005541A2 (enExample)
WO (1) WO2016044652A1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9838513B2 (en) 2014-09-19 2017-12-05 Qualcomm Incorporated Methods and apparatus for packet acquisition in mixed-rate wireless communication networks
US9877323B1 (en) * 2014-10-28 2018-01-23 Newracom, Inc. OFDMA mapping for clients with various bandwidths
US10225064B2 (en) * 2014-11-19 2019-03-05 Lg Electronics Inc. Methods and apparatus for transmitting/receiving HE-LTF
KR101642611B1 (ko) * 2014-12-30 2016-07-29 강수원 버스 기반 네트워크에서 수신한 패킷 데이터를 고속 등화하는 방법, 버스 기반 네트워크에서 패킷 데이터를 송수신하는 방법 및 버스 기반 네트워크의 수신기
EP3242524A4 (en) * 2015-01-22 2018-01-10 Huawei Technologies Co., Ltd. Method, device and system for indicating transmission frame structures
US9967877B2 (en) * 2015-02-17 2018-05-08 Newracom, Inc. Method and apparatus for frame exchange in a high efficiency wireless LAN
US9882687B2 (en) * 2015-03-25 2018-01-30 Intel IP Corporation Method of packet classification for 802.11ax
US10405312B2 (en) * 2015-07-22 2019-09-03 Futurewei Technologies, Inc. System and method for transmissions with frequency diversity
KR102464059B1 (ko) 2015-11-03 2022-11-09 주식회사 윌러스표준기술연구소 중첩된 베이직 서비스 세트를 포함하는 고밀도 환경에서의 무선 통신 방법 및 무선 통신 단말
US10063422B1 (en) * 2015-12-29 2018-08-28 Amazon Technologies, Inc. Controlled bandwidth expansion in compressed disaggregated storage systems
ES2930627T3 (es) * 2016-04-02 2022-12-20 Wilus Inst Standards & Tech Inc Método de comunicaciones inalámbricas y terminal de comunicaciones inalámbricas que usan una determinación de información de identificación de un conjunto de servicios básicos de una trama recibida
KR102164966B1 (ko) 2016-04-02 2020-10-13 주식회사 윌러스표준기술연구소 중첩된 베이직 서비스 세트의 공간적 재사용 동작을 위한 무선 통신 방법 및 무선 통신 단말
US10785706B2 (en) * 2017-10-16 2020-09-22 Qualcomm Incorporated Bandwidth signaling for a basic service set (BSS) supporting 320 MHZ operating bandwidth
US20190116513A1 (en) * 2017-10-16 2019-04-18 Qualcomm Incorporated Extremely high throughput (eht) signal detection
WO2020009426A1 (ko) * 2018-07-03 2020-01-09 엘지전자 주식회사 무선랜 시스템에서 ppdu를 전송하는 방법 및 장치
US11382151B2 (en) * 2019-06-18 2022-07-05 Qualcomm Incorporated Truncated identification indicators
WO2021091343A1 (ko) 2019-11-07 2021-05-14 엘지전자 주식회사 펑쳐링에 기초한 240mhz 전송
EP4118785A1 (en) * 2020-03-13 2023-01-18 Interdigital Patent Holdings, Inc. Methods, architectures, apparatuses and systems directed to physical layer signaling in a wireless local area network ("wlan") system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110199971A1 (en) 2010-02-12 2011-08-18 Electronics And Telecommunications Research Institute Packet transmission/reception method and apparatus in wireless communication system
US20140211704A1 (en) 2013-01-28 2014-07-31 Qualcomm Incorporated Extending range and delay spread in wifi bands

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100643299B1 (ko) * 2005-06-09 2006-11-10 삼성전자주식회사 고속 무선 네트워크에서 레거시 방식의 데이터를송수신하는 방법 및 장치
US8982889B2 (en) * 2008-07-18 2015-03-17 Marvell World Trade Ltd. Preamble designs for sub-1GHz frequency bands
CN101867551B (zh) 2009-06-03 2015-09-02 开曼群岛威睿电通股份有限公司 多输入多输出正交频分多址技术和前同步码设计
KR20110027533A (ko) * 2009-09-09 2011-03-16 엘지전자 주식회사 다중 안테나 시스템에서 제어정보 전송 방법 및 장치
US8238316B2 (en) * 2009-12-22 2012-08-07 Intel Corporation 802.11 very high throughput preamble signaling field with legacy compatibility
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
US8718169B2 (en) * 2010-06-15 2014-05-06 Qualcomm Incorporated Using a field format on a communication device
US8804681B2 (en) * 2010-07-03 2014-08-12 Mediatek Inc. Method and system for improving the efficiency of packet transmission in a multi-user wireless communication system
US8542610B2 (en) * 2011-03-31 2013-09-24 Motorola Solutions, Inc. Adaptive power saving for a mobile subscriber unit in a wireless communication network
KR101451061B1 (ko) * 2011-04-28 2014-10-15 인텔 코포레이션 저 전력 무선 네트워크에서 통신을 위한 방법 및 장치
US8830815B2 (en) * 2011-05-19 2014-09-09 Qualcomm Incorporated Preamble design for television white space transmissions
KR102195872B1 (ko) * 2011-10-13 2020-12-28 한국전자통신연구원 통신 시스템에서 데이터 송수신 장치 및 방법
KR101883892B1 (ko) * 2011-10-13 2018-08-01 한국전자통신연구원 통신 시스템에서 데이터 송수신 장치 및 방법
KR101979724B1 (ko) * 2011-10-26 2019-05-17 한국전자통신연구원 통신 시스템에서 데이터 송수신 장치 및 방법
WO2013081364A1 (ko) * 2011-11-28 2013-06-06 엘지전자 주식회사 트레이닝 필드 전송 방법 및 장치
US8861470B2 (en) * 2011-12-20 2014-10-14 Electronics And Telecommunications Research Institute Apparatus and method for allocating resource in communication system
US9398611B2 (en) * 2012-02-15 2016-07-19 Lg Electronics Inc. Method for accessing channels in wireless communication systems and apparatus for same
KR101568711B1 (ko) * 2012-03-26 2015-11-12 엘지전자 주식회사 무선 통신 시스템에서 연계 아이디 변경 방법 및 이를 위한 장치
TWI637648B (zh) * 2012-04-30 2018-10-01 內數位專利控股公司 電氣和電子工程師協會(ieee)802.11站(sta)及在其中使用的方法
WO2014183059A1 (en) * 2013-05-10 2014-11-13 Marvell World Trade Ltd. Physical layer frame format for wlan
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
US9648620B2 (en) * 2013-08-28 2017-05-09 Qualcomm Incorporated Tone allocation for multiple access wireless networks
KR102583779B1 (ko) * 2013-09-10 2023-10-04 마벨 아시아 피티이 엘티디. 옥외 wlan용 확장 보호 구간
US9350590B2 (en) * 2013-10-25 2016-05-24 Texas Instruments Incorporated Method, system and apparatus for carrier frequency offset correction and channel estimation
US9860893B2 (en) * 2013-11-19 2018-01-02 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
US9271241B2 (en) * 2013-11-19 2016-02-23 Intel IP Corporation Access point and methods for distinguishing HEW physical layer packets with backwards compatibility
CN105830374A (zh) * 2013-12-14 2016-08-03 Lg电子株式会社 将数据从无线lan传输到多个sta的方法和设备
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
US20170126293A1 (en) * 2014-03-28 2017-05-04 Xiaogang Chen Improved signalling field in uplink mu-mimo
US9591565B2 (en) * 2014-05-16 2017-03-07 Intel Corporation Method, system and apparatus for providing coexistence between low power stations and non-low power stations
CN106464442A (zh) * 2014-06-27 2017-02-22 华为技术有限公司 资源指示的处理方法、处理装置、接入点和站点
JP6423078B2 (ja) 2014-08-21 2018-11-14 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおけるアップリンク転送方法及びそのために装置
GB2596241B (en) 2014-08-21 2022-06-01 Lg Electronics Inc Data transmission method in wireless communication system, and apparatus therefor
KR101632894B1 (ko) * 2014-08-25 2016-06-23 주식회사 윌러스표준기술연구소 무선 통신 방법 및 이를 이용한 무선 통신 단말
US9838513B2 (en) 2014-09-19 2017-12-05 Qualcomm Incorporated Methods and apparatus for packet acquisition in mixed-rate wireless communication networks

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110199971A1 (en) 2010-02-12 2011-08-18 Electronics And Telecommunications Research Institute Packet transmission/reception method and apparatus in wireless communication system
US20140211704A1 (en) 2013-01-28 2014-07-31 Qualcomm Incorporated Extending range and delay spread in wifi bands

Also Published As

Publication number Publication date
CN107078987B (zh) 2020-05-19
KR20170062451A (ko) 2017-06-07
US10582026B2 (en) 2020-03-03
EP3195548C0 (en) 2024-04-24
BR112017005541A2 (pt) 2017-12-19
JP2017529004A (ja) 2017-09-28
US20160088126A1 (en) 2016-03-24
AU2015317512B2 (en) 2018-11-29
US20180091632A1 (en) 2018-03-29
US9838513B2 (en) 2017-12-05
WO2016044652A1 (en) 2016-03-24
EP3195548B1 (en) 2024-04-24
EP3195548A1 (en) 2017-07-26
JP6356338B2 (ja) 2018-07-11
CN107078987A (zh) 2017-08-18
AU2015317512A1 (en) 2017-03-02

Similar Documents

Publication Publication Date Title
US10582026B2 (en) Methods and apparatus for packet acquisition in mixed-rate wireless communication networks
KR102091408B1 (ko) 믹싱-레이트 무선 통신들에서 신호 반복을 통한 강건한 조기 검출
CA2945197C (en) Methods and apparatus for signaling user allocations in multi-user wireless communication networks
US20160119453A1 (en) Methods and apparatus for guard interval indication in wireless communication networks
US20150365923A1 (en) Methods and apparatus for signaling user allocations in mixed multi-user wireless communication networks
KR102020541B1 (ko) Ieee 802.11ax에서의 낮은 레이트 모드에 대한 다이버시티 반복
KR101904005B1 (ko) 믹싱-레이트 무선 통신 네트워크들에 대한 프레임 구조
EP3125635A1 (en) Method and apparatus for transmitting data in wireless communication system

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
A302 Request for accelerated examination
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PA0302 Request for accelerated examination

St.27 status event code: A-1-2-D10-D17-exm-PA0302

St.27 status event code: A-1-2-D10-D16-exm-PA0302

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

FPAY Annual fee payment

Payment date: 20210702

Year of fee payment: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

FPAY Annual fee payment

Payment date: 20220622

Year of fee payment: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-OTH-PR1001 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 9