MX2019006755A - Aparato de comunicación y metodo de comunicación. - Google Patents
Aparato de comunicación y metodo de comunicación.Info
- Publication number
- MX2019006755A MX2019006755A MX2019006755A MX2019006755A MX2019006755A MX 2019006755 A MX2019006755 A MX 2019006755A MX 2019006755 A MX2019006755 A MX 2019006755A MX 2019006755 A MX2019006755 A MX 2019006755A MX 2019006755 A MX2019006755 A MX 2019006755A
- Authority
- MX
- Mexico
- Prior art keywords
- obss
- rssi
- sta
- detected
- signal
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000003086 colorant Substances 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
Classifications
-
- 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
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/20—Selecting an access point
-
- 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
- H04B17/327—Received signal code power [RSCP]
-
- 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
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
-
- 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
-
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
-
- 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
- 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)
- Computer Security & Cryptography (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Se proporciona un aparato de comunicación que realiza la transmisión de paquetes en el momento de detectar una señal de interferencia. Cada STA registra un par de un resultado de medición de un RSSI de un OBSS y un color BSS, e informa, a un AP, los colores BSS que corresponden a un valor máximo y un valor mínimo del RSSI. El AP genera una base de datos o una tabla utilizando una STA que tiene un RSSI mínimo o máximo para cada uno de los OBSS. Cuando se detecta una señal de un OBSS, el AP selecciona una STA que tiene el RSSI más pequeño del OBSS o no tiene el RSSI más grande del OBSS, y realiza la transmisión de SR. Alternativamente, el AP mide los ángulos de llegada de las STA y los OBSS. Cuando se detecta una señal de un OBSS, el AP selecciona una STA que es más diferente en el ángulo de llegada del OBSS o no es más similar en el ángulo de llegada al OBSS, y realiza la transmisión SR.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016246456 | 2016-12-20 | ||
| PCT/JP2017/039548 WO2018116650A1 (ja) | 2016-12-20 | 2017-11-01 | 通信装置及び通信方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2019006755A true MX2019006755A (es) | 2019-08-21 |
Family
ID=62626132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2019006755A MX2019006755A (es) | 2016-12-20 | 2017-11-01 | Aparato de comunicación y metodo de comunicación. |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US11026167B2 (es) |
| EP (1) | EP3562214B1 (es) |
| JP (1) | JP7077960B2 (es) |
| MX (1) | MX2019006755A (es) |
| RU (1) | RU2752237C2 (es) |
| TW (1) | TWI735714B (es) |
| WO (1) | WO2018116650A1 (es) |
| ZA (1) | ZA201901989B (es) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7843901B2 (en) * | 2006-03-02 | 2010-11-30 | Tango Networks, Inc. | Call flow system and method for use in a legacy telecommunication system |
| CN117769043A (zh) * | 2017-04-28 | 2024-03-26 | 中兴通讯股份有限公司 | 一种信道接入的方法及装置 |
| US10728928B2 (en) * | 2017-10-11 | 2020-07-28 | Qualcomm Incorporated | Random backoff process for spatial listen-before-talk (LBT) |
| US10827359B2 (en) * | 2018-01-03 | 2020-11-03 | Qualcomm Incorporated | Mechanism for grouping a neighboring access point (AP) in a spatial reuse group (SRG) |
| US20190342891A1 (en) * | 2018-05-01 | 2019-11-07 | Qualcomm Incorporated | Techniques for selecting network parameters based on feedback |
| JP7038379B2 (ja) * | 2018-07-13 | 2022-03-18 | 日本電信電話株式会社 | 無線通信システムおよび無線通信方法 |
| US10736143B2 (en) * | 2018-09-17 | 2020-08-04 | Cisco Technology, Inc. | Threshold optimization for overlapping basic service sets in a wireless network |
| KR102572878B1 (ko) * | 2018-11-16 | 2023-08-30 | 삼성전자 주식회사 | 공간 재사용을 이용하여 데이터를 전송하는 무선 통신 장치 및 이를 이용한 데이터 통신 방법 |
| US11153760B2 (en) * | 2019-03-05 | 2021-10-19 | Cisco Technology, Inc. | Spatial reuse (SR) optimization in wireless networks using sensor nodes and actual packet collision measurements |
| US11357047B2 (en) | 2020-05-13 | 2022-06-07 | Qualcomm Incorporated | Adaptive detection threshold for contention-based channel access |
| US20220264592A1 (en) * | 2021-02-18 | 2022-08-18 | Mediatek Singapore Pte. Ltd. | Systems and methods for avoiding interference between wireless devices in a wireless network |
| US20230105571A1 (en) * | 2021-09-17 | 2023-04-06 | Qualcomm Incorporated | Roaming candidate selection with overlapping basic service set (obss) detection |
| CN114302496A (zh) * | 2021-12-17 | 2022-04-08 | 深圳市联平半导体有限公司 | 数据发送方法、装置、存储介质、处理器及ap终端 |
| CN114513841B (zh) * | 2022-04-18 | 2022-07-01 | 国网四川省电力公司电力科学研究院 | 一种电力应急通信***的多ap协作功率控制方法和*** |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3407671B2 (ja) | 1998-06-01 | 2003-05-19 | 三菱電機株式会社 | 無線通信システム及びその基地局 |
| JP2006197559A (ja) | 2004-12-17 | 2006-07-27 | Matsushita Electric Ind Co Ltd | 無線通信機及び無線チャネル測定管理端末 |
| US8477673B2 (en) | 2006-06-09 | 2013-07-02 | Qualcomm Incorporated | Cell specific retransmission of single frequency network MBMS data |
| CN101174851B (zh) | 2006-11-03 | 2012-11-21 | 华为技术有限公司 | 邻站干扰检测、干扰邻站识别的方法和装置 |
| US8705506B2 (en) * | 2007-11-16 | 2014-04-22 | Qualcomm Incorporated | Time reservation for a dominant interference scenario in a wireless communication network |
| US8458345B2 (en) | 2008-03-07 | 2013-06-04 | Qualcomm Incorporated | Method and apparatus for frequency reuse in a multi-carrier communications system |
| JP5341026B2 (ja) | 2010-06-08 | 2013-11-13 | 日本電信電話株式会社 | 無線通信方法および無線通信装置 |
| RU2014133425A (ru) | 2012-02-20 | 2016-03-10 | Сони Корпорейшн | Устройство и способ управления передачей данных, базовая станция и система управления передачей данных |
| WO2014110397A1 (en) | 2013-01-11 | 2014-07-17 | Interdigital Patent Holdings, Inc. | Method and apparatus for communication in a network of wlan overlapping basic service set |
| EP2992725B1 (en) | 2013-05-03 | 2020-04-15 | Interdigital Patent Holdings, Inc. | Methods and apparatus for wifi sectorization mac enhancement |
| US20160174253A1 (en) * | 2013-07-12 | 2016-06-16 | Mediatek Singapore Pte. Ltd. | Method of channel access control in wireless local area networks |
| US9432854B2 (en) * | 2013-09-13 | 2016-08-30 | Nokia Corporation | Interference avoidance between overlapping wireless networks |
| US9838940B2 (en) | 2013-09-18 | 2017-12-05 | Qualcomm, Incorporated | Packet transmission deferral based on BSSID information |
| US9820162B2 (en) * | 2014-01-24 | 2017-11-14 | Mediatek Singapore Pte Ltd. | Adaptive CCA and TX power level adjustment for dense deployment of wireless networks |
| US20150264617A1 (en) * | 2014-03-14 | 2015-09-17 | Nokia Corporation | Methods and Apparatus for Wireless Networking |
| CN111106886B (zh) | 2014-05-13 | 2022-06-03 | 韦勒斯标准与技术协会公司 | 用于空闲信道评估的无线通信方法及使用该方法的无线通信终端 |
| JP6398728B2 (ja) | 2014-07-11 | 2018-10-03 | ソニー株式会社 | 情報処理装置および情報処理方法 |
| WO2016024356A1 (ja) | 2014-08-14 | 2016-02-18 | 富士通株式会社 | 無線通信システム、無線通信システムの通信方法、アクセスポイント、及び、無線機器 |
| CN106797662B (zh) | 2014-08-18 | 2020-11-10 | 韦勒斯标准与技术协会公司 | 用于同时数据通信的无线通信方法及使用该方法的无线通信终端 |
| EP4102762B1 (en) | 2015-01-09 | 2023-12-20 | InterDigital Patent Holdings, Inc. | Bss-color enhanced transmission in wlans (bss-cet) |
| CN107743722A (zh) | 2015-04-28 | 2018-02-27 | 交互数字专利控股公司 | 用于子信道化的无线局域网（wlan）中的载波侦听多址接入和空间重用过程的方法、装置及*** |
| US20170223710A1 (en) * | 2016-01-29 | 2017-08-03 | Laurent Cariou | Setting parameters for joint overlapping basic service set packet detect level and transmit power |
| WO2017155436A1 (en) * | 2016-03-09 | 2017-09-14 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods for reducing interference in a wireless communications network |
-
2017
- 2017-11-01 WO PCT/JP2017/039548 patent/WO2018116650A1/ja unknown
- 2017-11-01 RU RU2019118265A patent/RU2752237C2/ru active
- 2017-11-01 EP EP17884916.2A patent/EP3562214B1/en active Active
- 2017-11-01 MX MX2019006755A patent/MX2019006755A/es unknown
- 2017-11-01 US US16/347,112 patent/US11026167B2/en active Active
- 2017-11-01 JP JP2018557587A patent/JP7077960B2/ja active Active
- 2017-12-06 TW TW106142663A patent/TWI735714B/zh active
-
2019
- 2019-03-29 ZA ZA201901989A patent/ZA201901989B/en unknown
-
2021
- 2021-04-06 US US17/223,541 patent/US11627523B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| ZA201901989B (en) | 2019-10-30 |
| EP3562214B1 (en) | 2023-05-03 |
| RU2752237C2 (ru) | 2021-07-23 |
| EP3562214A1 (en) | 2019-10-30 |
| RU2019118265A (ru) | 2020-12-14 |
| TWI735714B (zh) | 2021-08-11 |
| EP3562214A4 (en) | 2019-12-04 |
| JPWO2018116650A1 (ja) | 2019-10-24 |
| JP7077960B2 (ja) | 2022-05-31 |
| US20210227459A1 (en) | 2021-07-22 |
| WO2018116650A1 (ja) | 2018-06-28 |
| TW201828675A (zh) | 2018-08-01 |
| US11627523B2 (en) | 2023-04-11 |
| RU2019118265A3 (es) | 2020-12-21 |
| US11026167B2 (en) | 2021-06-01 |
| US20190313328A1 (en) | 2019-10-10 |
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