MX2023002132A - Método para indicar el parámetro de enlace ascendente de ppdu y aparato relacionado. - Google Patents
Método para indicar el parámetro de enlace ascendente de ppdu y aparato relacionado.Info
- Publication number
- MX2023002132A MX2023002132A MX2023002132A MX2023002132A MX2023002132A MX 2023002132 A MX2023002132 A MX 2023002132A MX 2023002132 A MX2023002132 A MX 2023002132A MX 2023002132 A MX2023002132 A MX 2023002132A MX 2023002132 A MX2023002132 A MX 2023002132A
- Authority
- MX
- Mexico
- Prior art keywords
- uplink
- ppdu
- field
- length
- trigger frame
- Prior art date
Links
- 230000011664 signaling Effects 0.000 abstract 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
- H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
-
- 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
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
-
- 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
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0094—Indication of how sub-channels of the path are allocated
-
- 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
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0096—Indication of changes in allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Esta solicitud se relaciona con el campo de las comunicaciones inalámbricas, se aplica, por ejemplo, a una red de área local inalámbrica compatible con el estándar 802.11be y, en particular, se relaciona con un método para indicar un parámetro de enlace ascendente de una PPDU y un aparato relacionado. El método incluye: Un AP genera y envía una trama de activación, donde la trama de activación incluye un campo de longitud de enlace ascendente, y el campo de longitud de enlace ascendente se utiliza para indicar las longitudes indicadas por los campos L-SIG en una PPDU de TB de HE y una PPDU de EHT, o el campo de longitud de enlace ascendente se utiliza para indicar la longitud indicada por el campo L-SIG en la PPDU de EHT; y un valor de longitud indicado por el campo de longitud de enlace ascendente es un número entero positivo y es un múltiplo de 3 menos 2. Al implementar modalidades de esta solicitud, se puede reutilizar una trama de activación en 802.11ax para programar una estación para enviar una PPDU de EHT con un parámetro de enlace ascendente especificado, sin necesidad de diseñar una nueva trama de activación. Esto reduce la complejidad y reduce las sobrecargas de señalización.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010852462.1A CN114080005A (zh) | 2020-08-21 | 2020-08-21 | Ppdu的上行参数指示方法及相关装置 |
| PCT/CN2021/113629 WO2022037657A1 (zh) | 2020-08-21 | 2021-08-19 | Ppdu的上行参数指示方法及相关装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2023002132A true MX2023002132A (es) | 2023-05-18 |
Family
ID=80282573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2023002132A MX2023002132A (es) | 2020-08-21 | 2021-08-19 | Método para indicar el parámetro de enlace ascendente de ppdu y aparato relacionado. |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US11930493B2 (es) |
| EP (1) | EP4195779A4 (es) |
| JP (1) | JP2023538642A (es) |
| KR (1) | KR20230053676A (es) |
| CN (2) | CN114080005A (es) |
| AU (1) | AU2021329841A1 (es) |
| CA (1) | CA3192614A1 (es) |
| MX (1) | MX2023002132A (es) |
| WO (1) | WO2022037657A1 (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116567822A (zh) * | 2020-10-28 | 2023-08-08 | 华为技术有限公司 | Ppdu的上行带宽指示方法及相关装置 |
| CN117318902A (zh) * | 2022-06-16 | 2023-12-29 | 华为技术有限公司 | 基于超宽带传输物理层协议数据单元的方法和装置 |
| CN117595972A (zh) * | 2022-08-19 | 2024-02-23 | 华为技术有限公司 | 物理层配置的指示方法及相关装置 |
| WO2024043655A1 (ko) * | 2022-08-26 | 2024-02-29 | 주식회사 윌러스표준기술연구소 | 트리거 프레임을 지원하는 무선 통신 방법 및 이를 사용하는 무선 통신 단말 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL3334108T3 (pl) * | 2015-08-06 | 2020-06-15 | Lg Electronics Inc. | Sposób i urządzenie do generowania sygnału treningowego przy użyciu wcześniej ustalonej sekwencji binarnej w systemie bezprzewodowej sieci lan |
| CN106879070B (zh) * | 2015-12-11 | 2020-07-24 | 华为技术有限公司 | 一种无线局域网中触发帧的传输方法及装置 |
| CN107087304B (zh) | 2016-02-15 | 2021-07-09 | 华为技术有限公司 | 一种通信方法、接入点以及站点 |
| US10575249B2 (en) * | 2016-11-22 | 2020-02-25 | Frontside | Transmitting PPDU |
| CN109803392B (zh) * | 2017-11-17 | 2021-11-19 | 华为技术有限公司 | 数据传输方法及装置 |
| US10925065B2 (en) | 2018-06-15 | 2021-02-16 | Intel Corporation | Extreme high throughput physical layer data rate |
| CN116318583B (zh) * | 2018-07-09 | 2023-12-08 | 华为技术有限公司 | 一种信令字段指示方法及装置 |
| CN116405161B (zh) * | 2018-07-17 | 2024-01-16 | 华为技术有限公司 | 一种通信方法及装置 |
| MX2020001672A (es) | 2018-08-23 | 2020-07-13 | Lg Electronics Inc | Metodo y dispositivo para transmitir y recibir informacion sobre el tamaño de una unidad de recursos en un sistema de red de area local inalambrica. |
| US11711183B2 (en) | 2018-09-04 | 2023-07-25 | Qualcomm Incorporated | Protocols for multi-access point coordinated multi-user transmissions |
| WO2020111638A1 (ko) * | 2018-11-29 | 2020-06-04 | 엘지전자 주식회사 | 무선랜 시스템에서 eht ppdu를 송신하는 방법 및 장치 |
| US20190097850A1 (en) * | 2018-11-30 | 2019-03-28 | Thomas Kenney | Preamble design for extremely high throughput wireless communication with backward compatibility |
| EP3896929A4 (en) * | 2018-12-12 | 2022-06-15 | LG Electronics Inc. | METHOD AND DEVICE FOR STF SIGNAL GENERATION IN A WLAN SYSTEM |
| US11128515B2 (en) * | 2019-04-30 | 2021-09-21 | Intel Corporation | Extreme high throughput future proof preamble design |
| US11224058B2 (en) * | 2019-12-17 | 2022-01-11 | Mediatek Inc. | Device and method for generating a physical layer convergence procedure (PLCP) using aggregation operation |
| US20210288768A1 (en) * | 2020-03-13 | 2021-09-16 | Qualcomm Incorporated | Distributed tone mapping for power spectral density (psd) limits |
| KR20230002956A (ko) * | 2020-04-29 | 2023-01-05 | 인터디지탈 패튼 홀딩스, 인크 | 무선 근거리 네트워크 시스템들을 위한 조정된 다중 액세스 포인트 송신들 |
| GB2595517B (en) * | 2020-05-29 | 2022-11-02 | Canon Kk | Methods and apparatuses for synchronization in a multi-AP coordination |
-
2020
- 2020-08-21 CN CN202010852462.1A patent/CN114080005A/zh active Pending
- 2020-08-21 CN CN202310309560.4A patent/CN116347566B/zh active Active
-
2021
- 2021-08-19 EP EP21857746.8A patent/EP4195779A4/en active Pending
- 2021-08-19 JP JP2023512440A patent/JP2023538642A/ja active Pending
- 2021-08-19 MX MX2023002132A patent/MX2023002132A/es unknown
- 2021-08-19 WO PCT/CN2021/113629 patent/WO2022037657A1/zh unknown
- 2021-08-19 AU AU2021329841A patent/AU2021329841A1/en active Pending
- 2021-08-19 KR KR1020237009577A patent/KR20230053676A/ko unknown
- 2021-08-19 CA CA3192614A patent/CA3192614A1/en active Pending
-
2023
- 2023-02-21 US US18/172,105 patent/US11930493B2/en active Active
-
2024
- 2024-02-01 US US18/430,084 patent/US20240172218A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN114080005A (zh) | 2022-02-22 |
| WO2022037657A1 (zh) | 2022-02-24 |
| US11930493B2 (en) | 2024-03-12 |
| US20240172218A1 (en) | 2024-05-23 |
| CN116347566B (zh) | 2024-03-01 |
| US20230209539A1 (en) | 2023-06-29 |
| AU2021329841A1 (en) | 2023-03-30 |
| EP4195779A1 (en) | 2023-06-14 |
| EP4195779A4 (en) | 2024-01-31 |
| JP2023538642A (ja) | 2023-09-08 |
| CN116347566A (zh) | 2023-06-27 |
| KR20230053676A (ko) | 2023-04-21 |
| CA3192614A1 (en) | 2022-02-24 |
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