MX2018001772A - Metodo, dispositivo y sistema para detectar interferencias. - Google Patents
Metodo, dispositivo y sistema para detectar interferencias.Info
- Publication number
- MX2018001772A MX2018001772A MX2018001772A MX2018001772A MX2018001772A MX 2018001772 A MX2018001772 A MX 2018001772A MX 2018001772 A MX2018001772 A MX 2018001772A MX 2018001772 A MX2018001772 A MX 2018001772A MX 2018001772 A MX2018001772 A MX 2018001772A
- Authority
- MX
- Mexico
- Prior art keywords
- access point
- interference
- range
- detect
- detected
- Prior art date
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/345—Interference values
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
-
- 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
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
- H04W88/10—Access point devices adapted for operation in multiple networks, e.g. multi-mode access points
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/16—Interfaces between hierarchically similar devices
- H04W92/20—Interfaces between hierarchically similar devices between access points
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/14—Spectrum sharing arrangements between different networks
- H04W16/16—Spectrum sharing arrangements between different networks for PBS [Private Base Station] arrangements
-
- 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)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Small-Scale Networks (AREA)
Abstract
Se describe un método para detectar interferencias en redes inalámbricas. Una idea destacada es utilizar un primer punto de acceso para detectar una interferencia que perturba un dispositivo inalámbrico asociado con un segundo punto de acceso, donde el dispositivo en el origen de la interferencia está en el rango del primer punto de acceso, pero no en el rango del segundo punto de acceso. Aprovechando la diferencia de cobertura entre diferentes tecnologías de red inalámbrica, el primer punto de acceso tiene la capacidad de detectar ambos, un tráfico de datos de un segundo punto de acceso y un dispositivo interferente de rango corto en un mismo canal de frecuencia. De manera más precisa, midiendo un nivel de intensidad de una señal recibida en el canal de frecuencia en un periodo de tiempo donde no se detectó tráfico de datos del segundo punto de acceso, el primer punto de acceso tiene la capacidad de detectar una interferencia de acuerdo con la señal medida. La interferencia detectada corresponde a otro dispositivo que utiliza el canal de frecuencia del segundo punto de acceso, sin comunicar con el segundo punto de acceso. Debido a que la interferencia detectada por el primer punto de acceso puede no ser detectable por el segundo punto de acceso (debido a que no está en el rango del segundo punto de acceso aunque perturba a algunos de sus dispositivos asociados), el primer punto de acceso ventajosamente envía un elemento de información que indica que la interferencia ha sido detectada. Enviar dicha indicación es ventajoso ya que permite que el segundo punto de acceso detecte un dispositivo interferente, incluso si no está en su rango.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17305158.2A EP3361768A1 (en) | 2017-02-13 | 2017-02-13 | Method, device and system for detecting interferences |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2018001772A true MX2018001772A (es) | 2018-11-09 |
| MX381027B MX381027B (es) | 2025-03-12 |
Family
ID=58191363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2018001772A MX381027B (es) | 2017-02-13 | 2018-02-12 | Método, dispositivo y sistema para detectar interferencias. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10536950B2 (es) |
| EP (2) | EP3361768A1 (es) |
| JP (1) | JP7138443B2 (es) |
| KR (1) | KR102397183B1 (es) |
| CN (1) | CN108429592B (es) |
| BR (1) | BR102018001396A2 (es) |
| CA (1) | CA2992933A1 (es) |
| MX (1) | MX381027B (es) |
| RU (1) | RU2751554C2 (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11696216B2 (en) | 2016-02-18 | 2023-07-04 | Comcast Cable Communications, Llc | SSID broadcast management to support priority of broadcast |
| US10791560B2 (en) * | 2017-09-28 | 2020-09-29 | Intel Corporation | Distributed and adaptive heterogeneous wireless communication management |
| KR102697344B1 (ko) * | 2018-10-12 | 2024-08-21 | 삼성전자주식회사 | P2p 동작 채널을 결정하는 전자 장치 및 방법 |
| US12096268B2 (en) | 2018-11-02 | 2024-09-17 | Telefonaktiebolaget Lm Ericsson (Publ) | Closed loop remote interference management |
| CN111629437B (zh) * | 2019-02-27 | 2023-05-09 | 中国移动通信有限公司研究院 | 远端基站干扰的处理方法及设备 |
| US12470903B2 (en) | 2020-03-09 | 2025-11-11 | 3M Innovative Properties Company | Personal protective equipment communication systems and methods |
| US12490126B1 (en) * | 2021-07-26 | 2025-12-02 | Cable Television Laboratories, Inc. | Systems and methods for evaluating a wireless communication environment |
| CN114422052B (zh) * | 2021-12-28 | 2024-05-07 | 龙尚科技(上海)有限公司 | Wi-Fi和蓝牙的抗干扰测试方法及系统 |
| CN117061032B (zh) * | 2023-10-10 | 2023-12-26 | 灿芯技术(深圳)有限公司 | 一种具备CSMA/CA机制的WiFi干扰测试方法及装置 |
| CN117560679B (zh) * | 2023-11-15 | 2024-07-19 | 北京讯腾智慧科技股份有限公司 | 一种北斗基站的干扰监测装置 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6286104B1 (en) * | 1999-08-04 | 2001-09-04 | Oracle Corporation | Authentication and authorization in a multi-tier relational database management system |
| US7158759B2 (en) * | 2001-04-13 | 2007-01-02 | Broadcom Corporation | Dynamic frequency selection in a wireless communication network |
| US7130289B2 (en) * | 2002-03-14 | 2006-10-31 | Airmagnet, Inc. | Detecting a hidden node in a wireless local area network |
| JP2006054849A (ja) | 2004-07-13 | 2006-02-23 | Iwatsu Electric Co Ltd | アクセスポイントにおける自動化チャネル決定方法及び自動化チャネル割当システム |
| JP2006303695A (ja) * | 2005-04-18 | 2006-11-02 | Nec Corp | 無線lanシステム |
| KR100772417B1 (ko) | 2006-09-26 | 2007-11-01 | 삼성전자주식회사 | 다이렉트 링크를 이용한 무선네트워크 통신 방법 및 그장치 |
| US8310938B2 (en) * | 2007-04-04 | 2012-11-13 | Koninklijke Philips Electronics N.V. | Detecting and discriminating between interference caused by different wireless technologies |
| US8107883B2 (en) * | 2009-03-23 | 2012-01-31 | Nokia Corporation | Apparatus and method for interference avoidance in mixed device-to-device and cellular environment |
| JP4856736B2 (ja) * | 2009-05-18 | 2012-01-18 | 株式会社バッファロー | 無線通信装置、無線通信システムおよび無線通信方法 |
| US8666319B2 (en) * | 2011-07-15 | 2014-03-04 | Cisco Technology, Inc. | Mitigating effects of identified interference with adaptive CCA threshold |
| US8655304B2 (en) * | 2011-12-29 | 2014-02-18 | Motorola Solutions, Inc. | Methods and apparatus for detecting and mitigating radio interference among user equipment and base stations of geographically co-located and spectrally distinct wireless systems |
| CN102724727B (zh) | 2012-06-18 | 2017-04-12 | 华为技术有限公司 | 一种动态切换信道的方法和装置 |
| US9167434B2 (en) * | 2012-08-08 | 2015-10-20 | Telefonaktiebolaget L M Ericsson (Publ) | Inter-radio access technology interference coordination for multi-standard radio access networks |
| ES2458621B1 (es) | 2013-10-15 | 2015-02-10 | Aoife Solutions, S.L. | Sistema de control descentralizado de redes inalámbricas |
| US9750034B2 (en) | 2013-12-20 | 2017-08-29 | Cambium Networks Limited | Apparatus and method for reducing interference in a wireless communication system |
| CN105101283B (zh) * | 2014-05-19 | 2020-03-10 | 北京三星通信技术研究有限公司 | 在免许可频段上的干扰检测方法及设备 |
| US9923583B2 (en) * | 2015-02-06 | 2018-03-20 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Coordination between multiple WLAN cores that are using the same frequency band |
-
2017
- 2017-02-13 EP EP17305158.2A patent/EP3361768A1/en not_active Withdrawn
-
2018
- 2018-01-23 BR BR102018001396-3A patent/BR102018001396A2/pt unknown
- 2018-01-25 CA CA2992933A patent/CA2992933A1/en active Pending
- 2018-01-31 EP EP18154438.8A patent/EP3361769B1/en active Active
- 2018-02-08 KR KR1020180015522A patent/KR102397183B1/ko active Active
- 2018-02-09 RU RU2018104988A patent/RU2751554C2/ru active
- 2018-02-09 JP JP2018021688A patent/JP7138443B2/ja active Active
- 2018-02-12 CN CN201810144985.3A patent/CN108429592B/zh active Active
- 2018-02-12 MX MX2018001772A patent/MX381027B/es unknown
- 2018-02-12 US US15/894,850 patent/US10536950B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2018104988A (ru) | 2019-08-09 |
| US10536950B2 (en) | 2020-01-14 |
| EP3361768A1 (en) | 2018-08-15 |
| BR102018001396A2 (pt) | 2018-10-30 |
| EP3361769A1 (en) | 2018-08-15 |
| KR20180093802A (ko) | 2018-08-22 |
| MX381027B (es) | 2025-03-12 |
| RU2751554C2 (ru) | 2021-07-14 |
| CN108429592B (zh) | 2022-09-20 |
| KR102397183B1 (ko) | 2022-05-12 |
| US20180234985A1 (en) | 2018-08-16 |
| JP2018152843A (ja) | 2018-09-27 |
| CA2992933A1 (en) | 2018-08-13 |
| EP3361769B1 (en) | 2020-10-28 |
| RU2018104988A3 (es) | 2021-03-23 |
| CN108429592A (zh) | 2018-08-21 |
| JP7138443B2 (ja) | 2022-09-16 |
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