CN100411371C - 被动扫描授权的无线信道的系统和方法 - Google Patents
被动扫描授权的无线信道的系统和方法 Download PDFInfo
- Publication number
- CN100411371C CN100411371C CNB2004100904623A CN200410090462A CN100411371C CN 100411371 C CN100411371 C CN 100411371C CN B2004100904623 A CNB2004100904623 A CN B2004100904623A CN 200410090462 A CN200410090462 A CN 200410090462A CN 100411371 C CN100411371 C CN 100411371C
- Authority
- CN
- China
- Prior art keywords
- wireless device
- access point
- acquiescence
- channel
- group
- 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
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/20—Selecting an access point
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
-
- 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
-
- 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]
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/747,575 US7466678B2 (en) | 2003-12-29 | 2003-12-29 | System and method for passive scanning of authorized wireless channels |
US10/747,575 | 2003-12-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1649316A CN1649316A (zh) | 2005-08-03 |
CN100411371C true CN100411371C (zh) | 2008-08-13 |
Family
ID=34710815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100904623A Expired - Fee Related CN100411371C (zh) | 2003-12-29 | 2004-11-18 | 被动扫描授权的无线信道的系统和方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7466678B2 (zh) |
JP (1) | JP4117286B2 (zh) |
CN (1) | CN100411371C (zh) |
Families Citing this family (43)
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US8180291B2 (en) | 2004-09-30 | 2012-05-15 | Intel Corporation | Power-scavenging receiver to generate a signal to be used to control operational state |
US7529925B2 (en) | 2005-03-15 | 2009-05-05 | Trapeze Networks, Inc. | System and method for distributing keys in a wireless network |
US7809844B2 (en) * | 2005-08-15 | 2010-10-05 | Microsoft Corporation | International regulatory compliance for ad hoc networking |
US7551619B2 (en) | 2005-10-13 | 2009-06-23 | Trapeze Networks, Inc. | Identity-based networking |
US8638762B2 (en) | 2005-10-13 | 2014-01-28 | Trapeze Networks, Inc. | System and method for network integrity |
WO2007044986A2 (en) | 2005-10-13 | 2007-04-19 | Trapeze Networks, Inc. | System and method for remote monitoring in a wireless network |
US7573859B2 (en) | 2005-10-13 | 2009-08-11 | Trapeze Networks, Inc. | System and method for remote monitoring in a wireless network |
US7724703B2 (en) | 2005-10-13 | 2010-05-25 | Belden, Inc. | System and method for wireless network monitoring |
US8488792B2 (en) * | 2005-10-26 | 2013-07-16 | Hewlett-Packard Development Company, L.P. | Wireless communications validation system and method |
US7558266B2 (en) | 2006-05-03 | 2009-07-07 | Trapeze Networks, Inc. | System and method for restricting network access using forwarding databases |
US8966018B2 (en) | 2006-05-19 | 2015-02-24 | Trapeze Networks, Inc. | Automated network device configuration and network deployment |
US7577453B2 (en) | 2006-06-01 | 2009-08-18 | Trapeze Networks, Inc. | Wireless load balancing across bands |
US7912982B2 (en) | 2006-06-09 | 2011-03-22 | Trapeze Networks, Inc. | Wireless routing selection system and method |
US9191799B2 (en) | 2006-06-09 | 2015-11-17 | Juniper Networks, Inc. | Sharing data between wireless switches system and method |
US8818322B2 (en) | 2006-06-09 | 2014-08-26 | Trapeze Networks, Inc. | Untethered access point mesh system and method |
US9258702B2 (en) | 2006-06-09 | 2016-02-09 | Trapeze Networks, Inc. | AP-local dynamic switching |
US8340110B2 (en) | 2006-09-15 | 2012-12-25 | Trapeze Networks, Inc. | Quality of service provisioning for wireless networks |
US8072952B2 (en) | 2006-10-16 | 2011-12-06 | Juniper Networks, Inc. | Load balancing |
US8433312B2 (en) * | 2006-10-23 | 2013-04-30 | Research In Motion Limited | Methods and apparatus for scanning radio frequency bands in wireless local area networks |
US8467785B2 (en) | 2006-10-24 | 2013-06-18 | Research In Motion Limited | WLAN scanning by prevalence of access point deployment on certain channels |
WO2008083339A2 (en) | 2006-12-28 | 2008-07-10 | Trapeze Networks, Inc. | Application-aware wireless network system and method |
US7873061B2 (en) | 2006-12-28 | 2011-01-18 | Trapeze Networks, Inc. | System and method for aggregation and queuing in a wireless network |
US20080175209A1 (en) * | 2007-01-23 | 2008-07-24 | Sherif Abdel-Kader | Passively Scanning According to WLAN Regulatory Domain |
US20080176581A1 (en) * | 2007-01-23 | 2008-07-24 | Research In Motion Limited | Actively Scanning according to WLAN Regulatory Domain without first Passively Scanning |
US8522019B2 (en) * | 2007-02-23 | 2013-08-27 | Qualcomm Incorporated | Method and apparatus to create trust domains based on proximity |
EP1983778A1 (en) * | 2007-04-18 | 2008-10-22 | Research In Motion Limited | Determining a WLAN regulatory domain |
US20080259882A1 (en) * | 2007-04-18 | 2008-10-23 | Research In Motion Limited | Determining a WLAN Regulatory Domain |
US8902904B2 (en) | 2007-09-07 | 2014-12-02 | Trapeze Networks, Inc. | Network assignment based on priority |
US8238942B2 (en) | 2007-11-21 | 2012-08-07 | Trapeze Networks, Inc. | Wireless station location detection |
US8150357B2 (en) | 2008-03-28 | 2012-04-03 | Trapeze Networks, Inc. | Smoothing filter for irregular update intervals |
US8474023B2 (en) | 2008-05-30 | 2013-06-25 | Juniper Networks, Inc. | Proactive credential caching |
US8978105B2 (en) | 2008-07-25 | 2015-03-10 | Trapeze Networks, Inc. | Affirming network relationships and resource access via related networks |
US8238298B2 (en) | 2008-08-29 | 2012-08-07 | Trapeze Networks, Inc. | Picking an optimal channel for an access point in a wireless network |
US8363630B2 (en) * | 2009-08-11 | 2013-01-29 | Intel Corporation | Device, system and method of scanning a wireless communication frequency band |
US8873523B2 (en) * | 2009-09-30 | 2014-10-28 | Apple Inc. | Methods and apparatus for solicited activation for protected wireless networking |
US8830866B2 (en) * | 2009-09-30 | 2014-09-09 | Apple Inc. | Methods and apparatus for solicited activation for protected wireless networking |
JP5877836B2 (ja) * | 2010-08-17 | 2016-03-08 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | セルラ通信システムにおける方法及び装置 |
US8464061B2 (en) | 2010-08-30 | 2013-06-11 | Apple Inc. | Secure wireless link between two devices using probes |
US9420396B2 (en) | 2011-07-29 | 2016-08-16 | Blackberry Limited | System and method for determining a location for a device in a communication network |
US9357473B2 (en) | 2013-03-12 | 2016-05-31 | Qualcomm Incorporated | Adaptive wireless access point discovery |
CN103686795A (zh) * | 2013-12-24 | 2014-03-26 | 宇龙计算机通信科技(深圳)有限公司 | 启动移动通信网络的方法及装置 |
US10375577B2 (en) * | 2014-06-20 | 2019-08-06 | Htc Corporation | Method of automatically selecting legal communication channel used by mobile electronic devices and mobile electronic devices using the same |
CN107580794B (zh) | 2015-07-28 | 2021-01-05 | 惠普发展公司,有限责任合伙企业 | 无线电功率模式切换 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1297298A (zh) * | 1999-11-19 | 2001-05-30 | 讯宝科技公司 | 使移动单元适应无线局域网的装置和方法 |
US20030073438A1 (en) * | 2001-09-28 | 2003-04-17 | Kazuya Fukushima | Information processing apparatus and communication setting method |
US20030158922A1 (en) * | 2002-02-19 | 2003-08-21 | Samsung Electro-Mechanics Co., Ltd. | Method for operating wireless LAN card in wireless LAN system |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
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US5815811A (en) | 1989-06-29 | 1998-09-29 | Symbol Technologies, Inc. | Preemptive roaming in a cellular local area wireless network |
US5991287A (en) | 1996-12-30 | 1999-11-23 | Lucent Technologies, Inc. | System and method for providing seamless handover in a wireless computer network |
JPH1132111A (ja) | 1997-07-09 | 1999-02-02 | Sony Corp | 電話装置 |
JP2000197118A (ja) | 1998-12-24 | 2000-07-14 | Toshiba Corp | 無線通信装置及び無線通信装置の仕様設定方法 |
JP3910764B2 (ja) | 1999-08-18 | 2007-04-25 | 株式会社東芝 | 移動無線端末装置 |
JP2001094572A (ja) | 1999-09-22 | 2001-04-06 | Clarion Co Ltd | 無線lanの高速ローミング方法、アクセスポイント及び移動端末 |
US7028186B1 (en) * | 2000-02-11 | 2006-04-11 | Nokia, Inc. | Key management methods for wireless LANs |
AU2001229735A1 (en) | 2000-02-16 | 2001-08-27 | Ericsson Inc. | Position assisted service selection |
FI109163B (fi) | 2000-02-24 | 2002-05-31 | Nokia Corp | Menetelmä ja laitteisto liikkuvuuden tukemiseksi tietoliikennejärjestelmässä |
US6922776B2 (en) * | 2000-05-19 | 2005-07-26 | Networks Associates Technology, Inc. | Scalable system and method for management and notification of electronic certificate changes |
JP3673149B2 (ja) | 2000-07-11 | 2005-07-20 | クラリオン株式会社 | 無線lanの高速ローミング方法 |
US20030074555A1 (en) * | 2001-10-17 | 2003-04-17 | Fahn Paul Neil | URL-based certificate in a PKI |
US20040039817A1 (en) * | 2002-08-26 | 2004-02-26 | Lee Mai Tranh | Enhanced algorithm for initial AP selection and roaming |
US20040137905A1 (en) * | 2003-01-09 | 2004-07-15 | Docomo Communications Laboratories Usa, Inc. | System and method for channel scanning in wireless networks |
-
2003
- 2003-12-29 US US10/747,575 patent/US7466678B2/en active Active
-
2004
- 2004-11-18 CN CNB2004100904623A patent/CN100411371C/zh not_active Expired - Fee Related
- 2004-12-24 JP JP2004373123A patent/JP4117286B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1297298A (zh) * | 1999-11-19 | 2001-05-30 | 讯宝科技公司 | 使移动单元适应无线局域网的装置和方法 |
US20030073438A1 (en) * | 2001-09-28 | 2003-04-17 | Kazuya Fukushima | Information processing apparatus and communication setting method |
US20030158922A1 (en) * | 2002-02-19 | 2003-08-21 | Samsung Electro-Mechanics Co., Ltd. | Method for operating wireless LAN card in wireless LAN system |
Also Published As
Publication number | Publication date |
---|---|
CN1649316A (zh) | 2005-08-03 |
US20050147070A1 (en) | 2005-07-07 |
JP4117286B2 (ja) | 2008-07-16 |
JP2005198283A (ja) | 2005-07-21 |
US7466678B2 (en) | 2008-12-16 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: LIAN XIANG(SINGAPORE)PRIVATE LTD. Free format text: FORMER OWNER: INTERNATIONAL BUSINESS MACHINE CORP. Effective date: 20061124 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20061124 Address after: Singapore Changi Applicant after: Lenovo (Singapore) Pte. Ltd. Address before: New York, USA Applicant before: International Business Machines Corp. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080813 Termination date: 20201118 |
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CF01 | Termination of patent right due to non-payment of annual fee |