CU24584B1 - Método de funcionamiento de un dispositivo inalámbrico - Google Patents
Método de funcionamiento de un dispositivo inalámbricoInfo
- Publication number
- CU24584B1 CU24584B1 CU2017000021A CU20170021A CU24584B1 CU 24584 B1 CU24584 B1 CU 24584B1 CU 2017000021 A CU2017000021 A CU 2017000021A CU 20170021 A CU20170021 A CU 20170021A CU 24584 B1 CU24584 B1 CU 24584B1
- Authority
- CU
- Cuba
- Prior art keywords
- tone
- valid
- wireless device
- symbol
- index
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0264—Arrangements for coupling to transmission lines
- H04L25/028—Arrangements specific to the transmitter end
- H04L25/0284—Arrangements to ensure DC-balance
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
- H04W28/20—Negotiating bandwidth
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
-
- 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
- H04L27/26134—Pilot insertion in the transmitter chain, e.g. pilot overlapping with data, insertion in time or frequency domain
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Quality & Reliability (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Radio Transmission System (AREA)
- Transceivers (AREA)
- Transmitters (AREA)
Abstract
<p>Un método (600) a realizar por un dispositivo inalámbrico, que comprende los pasos de: transmitir (610) datos de usuario en un primer símbolo de un primer tipo de símbolo, configurar el dispositivo inalámbrico para que el primer tipo de símbolo tenga una primera duración de símbolo, un primer ancho de banda de frecuencia, y un primer plano de tono, configurar el dispositivo inalámbrico para que el primer plano de tono comprenda un primer índice de tono de inicio válido, un primer índice de tono de finalización válido, y un primer conjunto de tonos de corriente continua (DC); y transmitir (620) un campo de entrenamiento largo (LTF) en un segundo símbolo de un segundo tipo de símbolo, configurar el dispositivo inalámbrico para que el segundo tipo de símbolo tenga una segunda duración de símbolo, un segundo ancho de banda de frecuencia, y un segundo plano de tono, configurar el dispositivo inalámbrico para que el segundo plano de tono comprenda un segundo índice de tono de inicio válido, un segundo índice de tono de finalización válido, y un segundo conjunto de tonos de DC, en el que un tono válido es un tono utilizable para la transmisión por el dispositivo inalámbrico excluyendo tonos de guardia y tonos DC, y en el cual el primer plano de tono es diferente del segundo plano de tono; en el que la segunda duración de símbolo es menor que la primera duración de símbolo; en el que el segundo índice de tono de inicio válido es una función del primer índice de tono de inicio válido, y el segundo índice de tono de finalización válido es una función del primer índice de tono de finalización válido.</p> <p> </p>
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462046086P | 2014-09-04 | 2014-09-04 | |
US201462054932P | 2014-09-24 | 2014-09-24 | |
US201462064935P | 2014-10-16 | 2014-10-16 | |
US201462067260P | 2014-10-22 | 2014-10-22 | |
US14/843,538 US10154476B2 (en) | 2014-09-04 | 2015-09-02 | Tone plan for LTF compression |
PCT/US2015/048300 WO2016036934A1 (en) | 2014-09-04 | 2015-09-03 | Tone plan for ltf compression and transmission in wireless communication systems |
Publications (2)
Publication Number | Publication Date |
---|---|
CU20170021A7 CU20170021A7 (es) | 2017-07-04 |
CU24584B1 true CU24584B1 (es) | 2022-04-07 |
Family
ID=55438829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CU2017000021A CU24584B1 (es) | 2014-09-04 | 2015-09-03 | Método de funcionamiento de un dispositivo inalámbrico |
Country Status (22)
Country | Link |
---|---|
US (1) | US10154476B2 (es) |
EP (1) | EP3189641B3 (es) |
JP (1) | JP6490801B2 (es) |
KR (1) | KR101971191B1 (es) |
CN (1) | CN106605385B (es) |
AU (1) | AU2015311928B2 (es) |
CA (1) | CA2957039C (es) |
CL (1) | CL2017000460A1 (es) |
CO (1) | CO2017001879A2 (es) |
CU (1) | CU24584B1 (es) |
ES (1) | ES2778689T3 (es) |
ME (1) | ME03668B (es) |
MX (1) | MX368145B (es) |
MY (1) | MY182906A (es) |
NZ (1) | NZ728855A (es) |
PE (1) | PE20170733A1 (es) |
PH (1) | PH12017500193A1 (es) |
RU (1) | RU2693918C2 (es) |
SA (1) | SA517380979B1 (es) |
SG (1) | SG11201700474TA (es) |
WO (1) | WO2016036934A1 (es) |
ZA (1) | ZA201701577B (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9906391B2 (en) * | 2014-09-16 | 2018-02-27 | Qualcomm Incorporated | Methods and apparatus for packet acquisition in mixed-rate wireless communication networks |
US9814036B2 (en) * | 2014-09-18 | 2017-11-07 | Qualcomm, Incorporated | Logical tone index mapping for distributed tone index transmission |
JP6602874B2 (ja) * | 2015-01-26 | 2019-11-06 | 華為技術有限公司 | 直交周波数分割多重(ofdm)フレームフォーマットを通信するためのシステム及び方法 |
KR102363181B1 (ko) * | 2015-03-27 | 2022-02-15 | 삼성전자 주식회사 | 기지국의 디지털 신호 처리 장치 및 이의 데이터 처리 방법 |
US10003477B1 (en) | 2015-05-13 | 2018-06-19 | Marvell International Ltd. | Methods and systems for channel estimation enhancement for multi-stream packets |
WO2017091034A1 (ko) | 2015-11-25 | 2017-06-01 | 엘지전자 주식회사 | 무선랜 시스템에서 피드백 프레임을 송신하는 방법 및 장치 |
US11182927B2 (en) | 2018-09-18 | 2021-11-23 | Shanghai United Imaging Healthcare Co., Ltd. | Systems and methods for positioning an object |
US11323217B2 (en) | 2019-08-29 | 2022-05-03 | Cisco Technology, Inc. | Multi-band width tone plan for OFDMA in a wireless network |
US11063724B1 (en) | 2020-01-14 | 2021-07-13 | Cypress Semiconductor Corporation | Reduced channel-sounding in MU-MIMO WLANS |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8867653B2 (en) * | 2011-01-28 | 2014-10-21 | Marvell World Trade Ltd. | Physical layer frame format for long range WLAN |
US9655002B2 (en) * | 2009-04-13 | 2017-05-16 | Marvell World Trade Ltd. | Physical layer frame format for WLAN |
CN104702376B (zh) * | 2009-07-29 | 2018-04-13 | 马维尔国际贸易有限公司 | 用于wlan发送的方法和装置 |
US9288096B2 (en) * | 2009-12-07 | 2016-03-15 | Qualcomm Incorporated | Enabling phase tracking for a communication device |
EP2341654B1 (en) * | 2009-12-30 | 2016-09-14 | Lantiq Deutschland GmbH | Bit allocation in a multicarrier system |
US9025428B2 (en) * | 2010-04-14 | 2015-05-05 | Qualcomm Incorporated | Allocating and receiving tones for a frame |
RU2553278C2 (ru) * | 2010-04-29 | 2015-06-10 | Эл Джи Электроникс Инк. | Способ и устройство для передачи данных в системе беспроводной локальной сети "wlan" с высокой пропускной способностью |
US8494075B2 (en) | 2010-08-26 | 2013-07-23 | Qualcomm Incorporated | Single stream phase tracking during channel estimation in a very high throughput wireless MIMO communication system |
JP6143016B2 (ja) * | 2011-06-15 | 2017-06-07 | マーベル ワールド トレード リミテッド | Wlanに用いる低帯域幅phy |
US9350583B2 (en) * | 2011-11-02 | 2016-05-24 | Marvell World Trade Ltd. | Method and apparatus for automatically detecting a physical layer (PHY) mode of a data unit in a wireless local area network (WLAN) |
CN104521172B (zh) * | 2012-05-24 | 2017-09-22 | 马维尔国际贸易有限公司 | 在远程无线局域网中的频域重复 |
US9008167B2 (en) | 2012-12-29 | 2015-04-14 | Intel Corporation | Methods and arrangements for phase tracking for multi-mode operation in wireless networks |
EP3700155A1 (en) * | 2013-10-25 | 2020-08-26 | Marvell World Trade Ltd. | Range extension mode for wifi |
US9717086B2 (en) * | 2013-11-27 | 2017-07-25 | Marvell World Trade Ltd. | Orthogonal frequency division multiple access for wireless local area network |
US9900199B2 (en) * | 2014-05-06 | 2018-02-20 | Qualcomm Incorporated | Systems and methods for improvements to training field design for increased symbol durations |
KR20150128613A (ko) * | 2014-05-09 | 2015-11-18 | 뉴라컴 인코포레이티드 | 프레임 전송 및 수신 방법 |
WO2016015447A1 (zh) * | 2014-07-31 | 2016-02-04 | 华为技术有限公司 | 一种传输设备和数据帧的传输方法 |
-
2015
- 2015-09-02 US US14/843,538 patent/US10154476B2/en active Active
- 2015-09-03 CA CA2957039A patent/CA2957039C/en active Active
- 2015-09-03 KR KR1020177005827A patent/KR101971191B1/ko active IP Right Grant
- 2015-09-03 MY MYPI2017700293A patent/MY182906A/en unknown
- 2015-09-03 NZ NZ728855A patent/NZ728855A/en unknown
- 2015-09-03 EP EP15766301.4A patent/EP3189641B3/en active Active
- 2015-09-03 PE PE2017000374A patent/PE20170733A1/es unknown
- 2015-09-03 CU CU2017000021A patent/CU24584B1/es unknown
- 2015-09-03 WO PCT/US2015/048300 patent/WO2016036934A1/en active Application Filing
- 2015-09-03 RU RU2017106744A patent/RU2693918C2/ru active
- 2015-09-03 SG SG11201700474TA patent/SG11201700474TA/en unknown
- 2015-09-03 ES ES15766301T patent/ES2778689T3/es active Active
- 2015-09-03 MX MX2017002515A patent/MX368145B/es active IP Right Grant
- 2015-09-03 AU AU2015311928A patent/AU2015311928B2/en active Active
- 2015-09-03 CN CN201580047231.0A patent/CN106605385B/zh active Active
- 2015-09-03 JP JP2017512321A patent/JP6490801B2/ja active Active
- 2015-09-03 ME MEP-2020-45A patent/ME03668B/me unknown
-
2017
- 2017-02-01 PH PH12017500193A patent/PH12017500193A1/en unknown
- 2017-02-24 CO CONC2017/0001879A patent/CO2017001879A2/es unknown
- 2017-02-27 SA SA517380979A patent/SA517380979B1/ar unknown
- 2017-02-27 CL CL2017000460A patent/CL2017000460A1/es unknown
- 2017-03-03 ZA ZA2017/01577A patent/ZA201701577B/en unknown
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