BR112017005541A2 - estrutura de quadro para redes de comunicação sem fio com taxas mistas - Google Patents
estrutura de quadro para redes de comunicação sem fio com taxas mistasInfo
- Publication number
- BR112017005541A2 BR112017005541A2 BR112017005541A BR112017005541A BR112017005541A2 BR 112017005541 A2 BR112017005541 A2 BR 112017005541A2 BR 112017005541 A BR112017005541 A BR 112017005541A BR 112017005541 A BR112017005541 A BR 112017005541A BR 112017005541 A2 BR112017005541 A2 BR 112017005541A2
- Authority
- BR
- Brazil
- Prior art keywords
- wireless communication
- frame structure
- communication networks
- rate wireless
- mixed rate
- Prior art date
Links
- 238000000034 method Methods 0.000 abstract 2
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)
Abstract
trata-se de um método de comunicação sem fio de um pacote que inclui gerar, em um primeiro dispositivo sem fio, um primeiro pacote que inclui um primeiro preâmbulo decodificável por uma pluralidade de dispositivos e um segundo preâmbulo decodificável apenas por um subconjunto da pluralidade de dispositivos. o primeiro preâmbulo inclui um primeiro campo de sinal. o segundo preâmbulo inclui um primeiro campo de treinamento. o método inclui adicionalmente transmitir o primeiro pacote ao mesmo tempo que um ou mais segundos pacotes que devem ser transmitidos por dispositivos sem fio que não sejam o primeiro dispositivo sem fio.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462053062P | 2014-09-19 | 2014-09-19 | |
US201562104626P | 2015-01-16 | 2015-01-16 | |
US201562106075P | 2015-01-21 | 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 |
PCT/US2015/050791 WO2016044652A1 (en) | 2014-09-19 | 2015-09-17 | Frame structure for mixed-rate wireless communication networks |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112017005541A2 true BR112017005541A2 (pt) | 2017-12-19 |
Family
ID=55526927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017005541A BR112017005541A2 (pt) | 2014-09-19 | 2015-09-17 | estrutura de quadro para redes de comunicação sem fio com taxas mistas |
Country Status (8)
Country | Link |
---|---|
US (2) | US9838513B2 (pt) |
EP (1) | EP3195548B1 (pt) |
JP (1) | JP6356338B2 (pt) |
KR (1) | KR101902872B1 (pt) |
CN (1) | CN107078987B (pt) |
AU (1) | AU2015317512B2 (pt) |
BR (1) | BR112017005541A2 (pt) |
WO (1) | WO2016044652A1 (pt) |
Families Citing this family (17)
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 |
EP3222018B1 (en) * | 2014-11-19 | 2020-11-18 | 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 |
CN107113856A (zh) * | 2015-01-22 | 2017-08-29 | 华为技术有限公司 | 用于指示传输帧结构的方法、设备及*** |
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 |
CN113950138A (zh) | 2015-11-03 | 2022-01-18 | 韦勒斯标准与技术协会公司 | 无线通信方法和无线通信终端 |
US10063422B1 (en) * | 2015-12-29 | 2018-08-28 | Amazon Technologies, Inc. | Controlled bandwidth expansion in compressed disaggregated storage systems |
EP4110000A1 (en) * | 2016-04-02 | 2022-12-28 | Wilus Institute of Standards and Technology Inc. | Wireless communication method and wireless communication terminal using basic service set identification information determination of received frame |
KR20220122776A (ko) | 2016-04-02 | 2022-09-02 | 주식회사 윌러스표준기술연구소 | 중첩된 베이직 서비스 세트의 공간적 재사용 동작을 위한 무선 통신 방법 및 무선 통신 단말 |
US20190116513A1 (en) * | 2017-10-16 | 2019-04-18 | Qualcomm Incorporated | Extremely high throughput (eht) signal detection |
US10785706B2 (en) * | 2017-10-16 | 2020-09-22 | Qualcomm Incorporated | Bandwidth signaling for a basic service set (BSS) supporting 320 MHZ operating bandwidth |
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 |
WO2021184024A1 (en) * | 2020-03-13 | 2021-09-16 | Interdigital Patent Holdings, Inc. | Methods, architectures, apparatuses and systems directed to physical layer signaling in a wireless local area network ("wlan") system |
Family Cites Families (39)
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 |
US8964720B2 (en) | 2009-06-03 | 2015-02-24 | Via Telecom Co., Ltd. | MIMO OFDMA and preamble design |
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 |
KR101765923B1 (ko) * | 2010-02-12 | 2017-08-07 | 한국전자통신연구원 | 무선 통신 시스템에서의 패킷 송/수신 방법 및 장치 |
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 |
WO2012148488A1 (en) * | 2011-04-28 | 2012-11-01 | Intel Corporation | Methods and arrangements for communications in low power wireless networks |
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 |
WO2013122415A1 (ko) * | 2012-02-15 | 2013-08-22 | 엘지전자 주식회사 | 무선 통신 시스템에서 채널 액세스 방법 및 이를 위한 장치 |
WO2013147496A1 (ko) * | 2012-03-26 | 2013-10-03 | 엘지전자 주식회사 | 무선 통신 시스템에서 연계 아이디 변경 방법 및 이를 위한 장치 |
KR20170001730A (ko) * | 2012-04-30 | 2017-01-04 | 인터디지탈 패튼 홀딩스, 인크 | 협력형 직교 블록 기반 자원 할당(cobra) 동작을 지원하는 방법 및 장치 |
US9451590B2 (en) | 2013-01-28 | 2016-09-20 | Qualcomm Incorporated | Extending range and delay spread in WiFi bands |
US9414432B2 (en) * | 2013-04-03 | 2016-08-09 | 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 |
EP3044923A2 (en) * | 2013-09-10 | 2016-07-20 | Marvell World Trade Ltd. | Extended guard interval for outdoor wlan |
US9350590B2 (en) * | 2013-10-25 | 2016-05-24 | Texas Instruments Incorporated | Method, system and apparatus for carrier frequency offset correction and channel estimation |
US9271241B2 (en) * | 2013-11-19 | 2016-02-23 | Intel IP Corporation | Access point and methods for distinguishing HEW physical layer packets with backwards compatibility |
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 |
EP3082283A4 (en) * | 2013-12-14 | 2017-08-30 | LG Electronics Inc. | Method and device for transferring data from wireless lan to plurality of stas |
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 |
CN106031123A (zh) * | 2014-03-28 | 2016-10-12 | 英特尔Ip公司 | 上行链路mu-mimo中的改进信令字段 |
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 |
WO2015196523A1 (zh) * | 2014-06-27 | 2015-12-30 | 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 |
KR102051028B1 (ko) | 2014-08-21 | 2019-12-02 | 엘지전자 주식회사 | 무선 통신 시스템에서 데이터 전송 방법 및 이를 위한 장치 |
WO2016028125A2 (ko) * | 2014-08-21 | 2016-02-25 | 엘지전자(주) | 무선 통신 시스템에서 상향링크 전송 방법 및 이를 위한 장치 |
KR102333023B1 (ko) * | 2014-08-25 | 2021-12-01 | 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 |
-
2015
- 2015-09-16 US US14/856,351 patent/US9838513B2/en active Active
- 2015-09-17 CN CN201580050358.8A patent/CN107078987B/zh active Active
- 2015-09-17 EP EP15774795.7A patent/EP3195548B1/en active Active
- 2015-09-17 JP JP2017514638A patent/JP6356338B2/ja active Active
- 2015-09-17 AU AU2015317512A patent/AU2015317512B2/en not_active Expired - Fee Related
- 2015-09-17 BR BR112017005541A patent/BR112017005541A2/pt not_active Application Discontinuation
- 2015-09-17 KR KR1020177007185A patent/KR101902872B1/ko active IP Right Grant
- 2015-09-17 WO PCT/US2015/050791 patent/WO2016044652A1/en active Application Filing
-
2017
- 2017-11-29 US US15/826,541 patent/US10582026B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20160088126A1 (en) | 2016-03-24 |
CN107078987B (zh) | 2020-05-19 |
EP3195548B1 (en) | 2024-04-24 |
JP6356338B2 (ja) | 2018-07-11 |
AU2015317512B2 (en) | 2018-11-29 |
KR101902872B1 (ko) | 2018-10-01 |
US20180091632A1 (en) | 2018-03-29 |
JP2017529004A (ja) | 2017-09-28 |
US10582026B2 (en) | 2020-03-03 |
CN107078987A (zh) | 2017-08-18 |
US9838513B2 (en) | 2017-12-05 |
WO2016044652A1 (en) | 2016-03-24 |
AU2015317512A1 (en) | 2017-03-02 |
KR20170062451A (ko) | 2017-06-07 |
EP3195548A1 (en) | 2017-07-26 |
EP3195548C0 (en) | 2024-04-24 |
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Legal Events
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B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A ANUIDADE. |
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B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |