MX2023003585A - Tecnicas para pre y post correccion de errores sin retorno y relleno de paquetes en transmision de radio. - Google Patents
Tecnicas para pre y post correccion de errores sin retorno y relleno de paquetes en transmision de radio.Info
- Publication number
- MX2023003585A MX2023003585A MX2023003585A MX2023003585A MX2023003585A MX 2023003585 A MX2023003585 A MX 2023003585A MX 2023003585 A MX2023003585 A MX 2023003585A MX 2023003585 A MX2023003585 A MX 2023003585A MX 2023003585 A MX2023003585 A MX 2023003585A
- Authority
- MX
- Mexico
- Prior art keywords
- radio transmission
- parameters
- post
- error correction
- forward error
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 2
- 238000005516 engineering process Methods 0.000 abstract 4
- 238000004891 communication Methods 0.000 abstract 2
Classifications
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- 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
- H04L1/0041—Arrangements at the transmitter end
-
- 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
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
- H04L1/0007—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length
- H04L1/0008—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length by supplementing frame payload, e.g. with padding bits
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0028—Formatting
-
- 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
- H04L1/0045—Arrangements at the receiver end
-
- 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
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
- H04L1/0618—Space-time coding
-
- 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
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
- H04L1/0618—Space-time coding
- H04L1/0625—Transmitter arrangements
-
- 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
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
- H04L1/0618—Space-time coding
- H04L1/0631—Receiver arrangements
-
- 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
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding 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
- H04L27/2602—Signal structure
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
-
- 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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space
-
- 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]
Abstract
La presente divulgación se refiere a técnicas para la corrección de errores sin retorno y el relleno de paquetes en la transmisión de radio, por ejemplo, esquemas de comunicación de WiFi tales como IEEE 802.11ax y 802.11be. En particular, la divulgación se refiere a un dispositivo de comunicación (100), configurado para: transmitir y/o recibir una trama de datos basada en un conjunto de parámetros de pre&post-Corrección de Errores sin Retorno, FEC, y un conjunto de parámetros de extensión de paquetes, PE, en donde el conjunto de parámetros de pre&post-FEC se basa en una extensión de un conjunto de parámetros de pre&post-FEC definidos para una segunda tecnología de transmisión de radio con respecto a un tamaño de unidades de recursos, RUs, soportado por una primera tecnología de transmisión de radio, en donde el conjunto de parámetros de pre&post-FEC se basa en una combinación de RUs soportada por la primera tecnología de transmisión de radio y en donde el conjunto de parámetros de PE se basa en una extensión de un conjunto de parámetros de PE definidos para la segunda tecnología de transmisión de radio.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2020/118420 WO2022061894A1 (en) | 2020-09-28 | 2020-09-28 | Techniques for pre and post forward error correction and packet padding in radio transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2023003585A true MX2023003585A (es) | 2023-04-04 |
Family
ID=80846149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2023003585A MX2023003585A (es) | 2020-09-28 | 2020-09-28 | Tecnicas para pre y post correccion de errores sin retorno y relleno de paquetes en transmision de radio. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20230261784A1 (es) |
| EP (1) | EP4205319A4 (es) |
| JP (1) | JP2023542717A (es) |
| KR (1) | KR20230054450A (es) |
| CN (2) | CN116582222B (es) |
| AU (1) | AU2020469388A1 (es) |
| BR (1) | BR112023005483A2 (es) |
| CA (1) | CA3192131A1 (es) |
| MX (1) | MX2023003585A (es) |
| WO (1) | WO2022061894A1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3772187B1 (en) * | 2019-07-29 | 2021-06-16 | ST Engineering iDirect (Europe) Cy NV | Satellite communication system |
| 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 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102493881B1 (ko) * | 2015-03-06 | 2023-01-31 | 엘지전자 주식회사 | 무선 통신 시스템의 데이터 전송 방법 및 장치 |
| US10979169B2 (en) * | 2018-04-13 | 2021-04-13 | Intel IP Corporation | High efficiency (HE) beacon and HE formats |
| US11452098B2 (en) * | 2018-04-20 | 2022-09-20 | Qualcomm Incorporated | Dual band channel bonding and puncturing |
| US10999014B2 (en) * | 2018-08-10 | 2021-05-04 | Qualcomm Incorporated | Hybrid automatic repeat request (HARQ) in a wireless local area network (WLAN) |
| US11121806B2 (en) * | 2018-09-07 | 2021-09-14 | Qualcomm Incorporated | Decoding performance |
| US11165541B2 (en) * | 2018-11-02 | 2021-11-02 | Qualcomm Incorporated | Retransmission protocol based on forward error correction codewords |
| US11128505B2 (en) * | 2019-02-06 | 2021-09-21 | Intel Corporation And Intel Ip Corporation | Channel width, spatial streams, and short packet signaling |
-
2020
- 2020-09-28 CA CA3192131A patent/CA3192131A1/en active Pending
- 2020-09-28 AU AU2020469388A patent/AU2020469388A1/en active Pending
- 2020-09-28 KR KR1020237009791A patent/KR20230054450A/ko unknown
- 2020-09-28 CN CN202310658900.4A patent/CN116582222B/zh active Active
- 2020-09-28 CN CN202080105446.4A patent/CN116235627A/zh active Pending
- 2020-09-28 MX MX2023003585A patent/MX2023003585A/es unknown
- 2020-09-28 JP JP2023519201A patent/JP2023542717A/ja active Pending
- 2020-09-28 EP EP20954744.7A patent/EP4205319A4/en active Pending
- 2020-09-28 BR BR112023005483A patent/BR112023005483A2/pt unknown
- 2020-09-28 WO PCT/CN2020/118420 patent/WO2022061894A1/en active Application Filing
-
2023
- 2023-03-24 US US18/189,878 patent/US20230261784A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022061894A1 (en) | 2022-03-31 |
| EP4205319A4 (en) | 2023-10-18 |
| AU2020469388A1 (en) | 2023-04-27 |
| EP4205319A1 (en) | 2023-07-05 |
| KR20230054450A (ko) | 2023-04-24 |
| CN116582222A (zh) | 2023-08-11 |
| JP2023542717A (ja) | 2023-10-11 |
| US20230261784A1 (en) | 2023-08-17 |
| CN116235627A (zh) | 2023-06-06 |
| CA3192131A1 (en) | 2022-03-31 |
| BR112023005483A2 (pt) | 2023-05-09 |
| CN116582222B (zh) | 2024-03-01 |
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