JP4782420B2 - 無線アクセス・ネットワークに於ける自動チャネル選択 - Google Patents
無線アクセス・ネットワークに於ける自動チャネル選択 Download PDFInfo
- Publication number
- JP4782420B2 JP4782420B2 JP2004531608A JP2004531608A JP4782420B2 JP 4782420 B2 JP4782420 B2 JP 4782420B2 JP 2004531608 A JP2004531608 A JP 2004531608A JP 2004531608 A JP2004531608 A JP 2004531608A JP 4782420 B2 JP4782420 B2 JP 4782420B2
- Authority
- JP
- Japan
- Prior art keywords
- channel
- access point
- selecting
- predetermined
- traffic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/02—Selection of wireless resources by user or terminal
-
- 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
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/18—Selecting a network or a communication service
-
- 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
- H04W48/16—Discovering, processing access restriction or access information
-
- 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]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/232,740 | 2002-08-29 | ||
| US10/232,740 US6941143B2 (en) | 2002-08-29 | 2002-08-29 | Automatic channel selection in a radio access network |
| PCT/US2003/026917 WO2004021126A2 (en) | 2002-08-29 | 2003-08-28 | Automatic channel selection in a radio access network |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010217789A Division JP5406811B2 (ja) | 2002-08-29 | 2010-09-28 | 無線アクセス・ネットワークに於ける自動チャネル選択 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005537717A JP2005537717A (ja) | 2005-12-08 |
| JP2005537717A5 JP2005537717A5 (https=) | 2006-10-12 |
| JP4782420B2 true JP4782420B2 (ja) | 2011-09-28 |
Family
ID=31977072
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004531608A Expired - Fee Related JP4782420B2 (ja) | 2002-08-29 | 2003-08-28 | 無線アクセス・ネットワークに於ける自動チャネル選択 |
| JP2010217789A Expired - Fee Related JP5406811B2 (ja) | 2002-08-29 | 2010-09-28 | 無線アクセス・ネットワークに於ける自動チャネル選択 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010217789A Expired - Fee Related JP5406811B2 (ja) | 2002-08-29 | 2010-09-28 | 無線アクセス・ネットワークに於ける自動チャネル選択 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6941143B2 (https=) |
| EP (1) | EP1546844B1 (https=) |
| JP (2) | JP4782420B2 (https=) |
| KR (1) | KR101003959B1 (https=) |
| CN (1) | CN1310536C (https=) |
| AU (1) | AU2003265797A1 (https=) |
| BR (1) | BRPI0306203B1 (https=) |
| WO (1) | WO2004021126A2 (https=) |
Families Citing this family (67)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7120138B2 (en) * | 2001-07-02 | 2006-10-10 | Koninklijke Philips Electronics N.V. | Dynamic frequency selection with recovery for a basic service set network |
| JP4903319B2 (ja) * | 2001-07-11 | 2012-03-28 | 日本電気株式会社 | 移動局及び周波数帯域検出方法 |
| JP3888205B2 (ja) * | 2002-04-04 | 2007-02-28 | セイコーエプソン株式会社 | 無線通信管理装置 |
| US6941143B2 (en) * | 2002-08-29 | 2005-09-06 | Thomson Licensing, S.A. | Automatic channel selection in a radio access network |
| US7869822B2 (en) | 2003-02-24 | 2011-01-11 | Autocell Laboratories, Inc. | Wireless network apparatus and system field of the invention |
| US7248574B2 (en) * | 2003-02-24 | 2007-07-24 | Autocell Laboratories, Inc. | Apparatus for selecting an optimum access point in a wireless network |
| US7197315B1 (en) * | 2003-08-08 | 2007-03-27 | Intel Corporation | Method and apparatus to select a channel using performance metrics |
| US7933628B2 (en) | 2004-08-18 | 2011-04-26 | Ruckus Wireless, Inc. | Transmission and reception parameter control |
| US7965252B2 (en) | 2004-08-18 | 2011-06-21 | Ruckus Wireless, Inc. | Dual polarization antenna array with increased wireless coverage |
| US7193562B2 (en) | 2004-11-22 | 2007-03-20 | Ruckus Wireless, Inc. | Circuit board having a peripheral antenna apparatus with selectable antenna elements |
| US7899497B2 (en) | 2004-08-18 | 2011-03-01 | Ruckus Wireless, Inc. | System and method for transmission parameter control for an antenna apparatus with selectable elements |
| US8031129B2 (en) | 2004-08-18 | 2011-10-04 | Ruckus Wireless, Inc. | Dual band dual polarization antenna array |
| US7362280B2 (en) | 2004-08-18 | 2008-04-22 | Ruckus Wireless, Inc. | System and method for a minimized antenna apparatus with selectable elements |
| US7292198B2 (en) | 2004-08-18 | 2007-11-06 | Ruckus Wireless, Inc. | System and method for an omnidirectional planar antenna apparatus with selectable elements |
| US7880683B2 (en) | 2004-08-18 | 2011-02-01 | Ruckus Wireless, Inc. | Antennas with polarization diversity |
| US7498996B2 (en) | 2004-08-18 | 2009-03-03 | Ruckus Wireless, Inc. | Antennas with polarization diversity |
| US7652632B2 (en) | 2004-08-18 | 2010-01-26 | Ruckus Wireless, Inc. | Multiband omnidirectional planar antenna apparatus with selectable elements |
| US7696946B2 (en) | 2004-08-18 | 2010-04-13 | Ruckus Wireless, Inc. | Reducing stray capacitance in antenna element switching |
| US8619662B2 (en) | 2004-11-05 | 2013-12-31 | Ruckus Wireless, Inc. | Unicast to multicast conversion |
| US7505447B2 (en) | 2004-11-05 | 2009-03-17 | Ruckus Wireless, Inc. | Systems and methods for improved data throughput in communications networks |
| US8638708B2 (en) | 2004-11-05 | 2014-01-28 | Ruckus Wireless, Inc. | MAC based mapping in IP based communications |
| TWI391018B (zh) | 2004-11-05 | 2013-03-21 | Ruckus Wireless Inc | 藉由確認抑制之增強資訊量 |
| CN1934750B (zh) | 2004-11-22 | 2012-07-18 | 鲁库斯无线公司 | 包括具有可选择天线元件的外围天线装置的电路板 |
| US7358912B1 (en) | 2005-06-24 | 2008-04-15 | Ruckus Wireless, Inc. | Coverage antenna apparatus with selectable horizontal and vertical polarization elements |
| US8792414B2 (en) | 2005-07-26 | 2014-07-29 | Ruckus Wireless, Inc. | Coverage enhancement using dynamic antennas |
| US7821449B2 (en) | 2005-01-12 | 2010-10-26 | Qualcomm Incorporated | Base station almanac assisted positioning |
| US7646343B2 (en) | 2005-06-24 | 2010-01-12 | Ruckus Wireless, Inc. | Multiple-input multiple-output wireless antennas |
| US7893882B2 (en) | 2007-01-08 | 2011-02-22 | Ruckus Wireless, Inc. | Pattern shaping of RF emission patterns |
| US8086232B2 (en) * | 2005-06-28 | 2011-12-27 | Enterasys Networks, Inc. | Time synchronized wireless method and operations |
| US8619658B2 (en) | 2005-09-21 | 2013-12-31 | Interdigital Technology Corporation | Method and apparatus for transmission management in a wireless communication system |
| US8155105B2 (en) * | 2005-09-22 | 2012-04-10 | Rsi Video Technologies, Inc. | Spread spectrum wireless communication and monitoring arrangement and method |
| US8411616B2 (en) | 2005-11-03 | 2013-04-02 | Piccata Fund Limited Liability Company | Pre-scan for wireless channel selection |
| CN101322346A (zh) | 2005-12-01 | 2008-12-10 | 鲁库斯无线公司 | 借助于无线基站虚拟化的按需服务 |
| ZA200805753B (en) * | 2006-01-11 | 2009-12-30 | Thomson Licensing | Apparatus and method for controlling channel switching in wireless networks |
| JP4318050B2 (ja) * | 2006-01-24 | 2009-08-19 | ソニー株式会社 | ワイヤレスチャンネル決定選択方法およびアクセスポイント装置 |
| US9769655B2 (en) | 2006-04-24 | 2017-09-19 | Ruckus Wireless, Inc. | Sharing security keys with headless devices |
| WO2007127120A2 (en) | 2006-04-24 | 2007-11-08 | Ruckus Wireless, Inc. | Dynamic authentication in secured wireless networks |
| US9071583B2 (en) | 2006-04-24 | 2015-06-30 | Ruckus Wireless, Inc. | Provisioned configuration for automatic wireless connection |
| US7639106B2 (en) | 2006-04-28 | 2009-12-29 | Ruckus Wireless, Inc. | PIN diode network for multiband RF coupling |
| SG172598A1 (en) * | 2006-05-25 | 2011-07-28 | Agency Science Tech & Res | Methods of determining whether a frequency channel is available for data transmission for a communication device |
| US8670725B2 (en) | 2006-08-18 | 2014-03-11 | Ruckus Wireless, Inc. | Closed-loop automatic channel selection |
| US20080075035A1 (en) * | 2006-09-22 | 2008-03-27 | Intermec Ip Corp. | System and method for providing fast roaming |
| FR2907293A1 (fr) | 2006-10-12 | 2008-04-18 | France Telecom | Detection de bande de frequences libre |
| FR2907627B1 (fr) * | 2006-10-20 | 2008-12-19 | Alcatel Sa | Dispositif de selection de type de canal de transport pour la diffusion de contenus vers des terminaux de communication |
| JP5301532B2 (ja) * | 2007-05-25 | 2013-09-25 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 無線ネットワークに関するチャネル変更決定の仕組み及び方法 |
| US8547899B2 (en) | 2007-07-28 | 2013-10-01 | Ruckus Wireless, Inc. | Wireless network throughput enhancement through channel aware scheduling |
| US8355343B2 (en) | 2008-01-11 | 2013-01-15 | Ruckus Wireless, Inc. | Determining associations in a mesh network |
| CN101754403B (zh) * | 2008-12-08 | 2012-04-25 | 华为技术有限公司 | 无线网络小区接入的方法和移动终端 |
| US8217843B2 (en) | 2009-03-13 | 2012-07-10 | Ruckus Wireless, Inc. | Adjustment of radiation patterns utilizing a position sensor |
| US8698675B2 (en) | 2009-05-12 | 2014-04-15 | Ruckus Wireless, Inc. | Mountable antenna elements for dual band antenna |
| WO2011060454A2 (en) | 2009-11-16 | 2011-05-19 | Ruckus Wireless, Inc. | Establishing a mesh network with wired and wireless links |
| US9979626B2 (en) | 2009-11-16 | 2018-05-22 | Ruckus Wireless, Inc. | Establishing a mesh network with wired and wireless links |
| US9407012B2 (en) | 2010-09-21 | 2016-08-02 | Ruckus Wireless, Inc. | Antenna with dual polarization and mountable antenna elements |
| WO2012070664A1 (en) | 2010-11-24 | 2012-05-31 | Canon Kabushiki Kaisha | Image forming apparatus |
| KR101794058B1 (ko) * | 2011-03-08 | 2017-12-04 | 삼성전자주식회사 | 간섭 회피를 위한 무선 네트워크 채널 할당 방법 |
| JP6066997B2 (ja) | 2011-05-01 | 2017-01-25 | ラッカス ワイヤレス, インコーポレイテッド | 遠隔ケーブルアクセスポイントリセット |
| CN102378218B (zh) * | 2011-11-04 | 2014-05-14 | 中国联合网络通信集团有限公司 | 一种无线局域网接入点设备及其信道选择方法 |
| US8756668B2 (en) | 2012-02-09 | 2014-06-17 | Ruckus Wireless, Inc. | Dynamic PSK for hotspots |
| US9634403B2 (en) | 2012-02-14 | 2017-04-25 | Ruckus Wireless, Inc. | Radio frequency emission pattern shaping |
| US10186750B2 (en) | 2012-02-14 | 2019-01-22 | Arris Enterprises Llc | Radio frequency antenna array with spacing element |
| US9092610B2 (en) | 2012-04-04 | 2015-07-28 | Ruckus Wireless, Inc. | Key assignment for a brand |
| US9570799B2 (en) | 2012-09-07 | 2017-02-14 | Ruckus Wireless, Inc. | Multiband monopole antenna apparatus with ground plane aperture |
| CN105051975B (zh) | 2013-03-15 | 2019-04-19 | 艾锐势有限责任公司 | 用于双频带定向天线的低频带反射器 |
| WO2016136116A1 (ja) * | 2015-02-27 | 2016-09-01 | ソニー株式会社 | 情報処理装置 |
| JP6870459B2 (ja) * | 2017-04-28 | 2021-05-12 | ブラザー工業株式会社 | 画像処理装置 |
| FR3091121B1 (fr) * | 2018-12-20 | 2024-01-19 | Softathome | Procédé de sélection d'un canal wifi optimisé. |
| US11476961B2 (en) | 2020-10-26 | 2022-10-18 | Motorola Solutions, Inc. | Device, system and method for rebroadcasting communication data with additional context data |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0239638A (ja) * | 1988-07-28 | 1990-02-08 | Victor Co Of Japan Ltd | 空きチャンネルサーチ方法 |
| JPH0570341B2 (https=) * | 1981-10-01 | 1993-10-04 | Unisys Corp | |
| JPH0777462B2 (ja) * | 1987-04-30 | 1995-08-16 | モトローラ・インコーポレーテッド | トランク式通信システムにおけるデータチャネルの動的割り当て方法 |
| JPH08256373A (ja) * | 1995-03-17 | 1996-10-01 | Hitachi Ltd | 無線制御信号伝送方式及び基地局並びに移動局 |
| JP2000307551A (ja) * | 1999-03-23 | 2000-11-02 | Texas Instr Inc <Ti> | パケット干渉が低減される周波数ホッピングのための無線ネットワーク回路、システム、および方法 |
| JP2001268083A (ja) * | 2000-03-15 | 2001-09-28 | Hitachi Kokusai Electric Inc | 無線通信システム |
| WO2002009343A1 (en) * | 2000-07-25 | 2002-01-31 | Telefonaktiebolaget L M Ericsson (Publ) | Link quality determination of a transmission link in an ofdm transmission system |
| JP2011045110A (ja) * | 2002-08-29 | 2011-03-03 | Thomson Licensing | 無線アクセス・ネットワークに於ける自動チャネル選択 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61177040A (ja) * | 1985-01-31 | 1986-08-08 | Nec Corp | 無線回線制御方式 |
| FR2640832B1 (fr) * | 1988-12-15 | 1992-12-18 | Europ Rech Electr Lab | Procede d'optimisation d'emission d'autorisation d'acces a un reseau comportant des canaux ouverts |
| JPH02312492A (ja) * | 1989-05-29 | 1990-12-27 | Nec Corp | 移動通信システムにおけるチャネル割り当て方式および基地局配置情報の学習方式 |
| US4977612A (en) * | 1989-10-10 | 1990-12-11 | Motorola, Inc. | Channel selection in a multi-frequency radio data communication system |
| WO1991015069A1 (en) * | 1990-03-29 | 1991-10-03 | Sf2 Corporation | Method and apparatus for scheduling access to a csma communication medium |
| JPH0537464A (ja) * | 1991-07-30 | 1993-02-12 | Nec Corp | マルチアクセスコードレス電話装置 |
| US5276730A (en) * | 1992-04-30 | 1994-01-04 | At&T Bell Laboratories | Access method for distributed dynamic channel allocation in microcells |
| JPH07143549A (ja) * | 1993-11-19 | 1995-06-02 | Nippon Telegr & Teleph Corp <Ntt> | 無線チャネル検索方式 |
| AU2595595A (en) * | 1994-05-19 | 1995-12-18 | Airnet Communications Corporation | System for dynamically allocating channels among base stations in a wireless communication system |
| US5463659A (en) * | 1994-07-05 | 1995-10-31 | At&T Ipm Corp. | Apparatus and method of configuring a cordless telephone for operating in a frequency hopping system |
| JP3075217B2 (ja) * | 1997-06-30 | 2000-08-14 | 日本電気株式会社 | 移動通信システムのキャリアセンス方法 |
| JP3019149B2 (ja) * | 1997-07-30 | 2000-03-13 | 日本電気株式会社 | 無線通信システムのチャネル選択方式 |
| US6985465B2 (en) * | 2000-07-07 | 2006-01-10 | Koninklijke Philips Electronics N.V. | Dynamic channel selection scheme for IEEE 802.11 WLANs |
| US7206840B2 (en) * | 2001-05-11 | 2007-04-17 | Koninklike Philips Electronics N.V. | Dynamic frequency selection scheme for IEEE 802.11 WLANs |
-
2002
- 2002-08-29 US US10/232,740 patent/US6941143B2/en not_active Expired - Lifetime
-
2003
- 2003-08-28 BR BRPI0306203A patent/BRPI0306203B1/pt not_active IP Right Cessation
- 2003-08-28 EP EP03791878.6A patent/EP1546844B1/en not_active Expired - Lifetime
- 2003-08-28 CN CNB038200996A patent/CN1310536C/zh not_active Expired - Fee Related
- 2003-08-28 JP JP2004531608A patent/JP4782420B2/ja not_active Expired - Fee Related
- 2003-08-28 KR KR1020057003583A patent/KR101003959B1/ko not_active Expired - Fee Related
- 2003-08-28 WO PCT/US2003/026917 patent/WO2004021126A2/en not_active Ceased
- 2003-08-28 AU AU2003265797A patent/AU2003265797A1/en not_active Abandoned
-
2010
- 2010-09-28 JP JP2010217789A patent/JP5406811B2/ja not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0570341B2 (https=) * | 1981-10-01 | 1993-10-04 | Unisys Corp | |
| JPH0777462B2 (ja) * | 1987-04-30 | 1995-08-16 | モトローラ・インコーポレーテッド | トランク式通信システムにおけるデータチャネルの動的割り当て方法 |
| JPH0239638A (ja) * | 1988-07-28 | 1990-02-08 | Victor Co Of Japan Ltd | 空きチャンネルサーチ方法 |
| JPH08256373A (ja) * | 1995-03-17 | 1996-10-01 | Hitachi Ltd | 無線制御信号伝送方式及び基地局並びに移動局 |
| JP2000307551A (ja) * | 1999-03-23 | 2000-11-02 | Texas Instr Inc <Ti> | パケット干渉が低減される周波数ホッピングのための無線ネットワーク回路、システム、および方法 |
| JP2001268083A (ja) * | 2000-03-15 | 2001-09-28 | Hitachi Kokusai Electric Inc | 無線通信システム |
| WO2002009343A1 (en) * | 2000-07-25 | 2002-01-31 | Telefonaktiebolaget L M Ericsson (Publ) | Link quality determination of a transmission link in an ofdm transmission system |
| JP2011045110A (ja) * | 2002-08-29 | 2011-03-03 | Thomson Licensing | 無線アクセス・ネットワークに於ける自動チャネル選択 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1546844A2 (en) | 2005-06-29 |
| BRPI0306203B1 (pt) | 2017-03-14 |
| EP1546844B1 (en) | 2015-05-27 |
| BR0306203A (pt) | 2004-12-28 |
| CN1310536C (zh) | 2007-04-11 |
| WO2004021126A3 (en) | 2004-04-01 |
| JP2011045110A (ja) | 2011-03-03 |
| CN1679351A (zh) | 2005-10-05 |
| KR101003959B1 (ko) | 2010-12-30 |
| EP1546844A4 (en) | 2005-11-30 |
| WO2004021126A2 (en) | 2004-03-11 |
| AU2003265797A1 (en) | 2004-03-19 |
| US6941143B2 (en) | 2005-09-06 |
| WO2004021126A9 (en) | 2004-05-21 |
| JP2005537717A (ja) | 2005-12-08 |
| AU2003265797A8 (en) | 2004-03-19 |
| US20040203808A1 (en) | 2004-10-14 |
| JP5406811B2 (ja) | 2014-02-05 |
| KR20050034754A (ko) | 2005-04-14 |
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