JP4627758B2 - エンハンストパッシブスキャン - Google Patents
エンハンストパッシブスキャン Download PDFInfo
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- JP4627758B2 JP4627758B2 JP2006534005A JP2006534005A JP4627758B2 JP 4627758 B2 JP4627758 B2 JP 4627758B2 JP 2006534005 A JP2006534005 A JP 2006534005A JP 2006534005 A JP2006534005 A JP 2006534005A JP 4627758 B2 JP4627758 B2 JP 4627758B2
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Images
Classifications
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- 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
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
-
- 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]
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
Description
Claims (8)
- 無線ローカルエリアネットワークのためのエンハンストパッシブスキャン方法であって、
グラテュイタスプローブ応答を受信すること、
受信した前記グラテュイタスプローブ応答に基づいて、サイトタイミングテーブルのサイトタイミングテーブルエントリを更新すること、
更新した前記サイトタイミングテーブルのエントリに基づいて、近傍のアクセスポイント又は携帯機器のスキャン開始時刻を設定すること、
ターゲットグラテュイタスプローブ応答送信時刻がスケジュールに入るまでに残っている時間間隔を前記スキャン開始時刻に基づいて決定することにより、無線通信機器の電力モードを決定すること
を備える方法。 - ビーコン信号又は前記グラテュイタスプローブ応答のための少なくとも一つのチャンネルをスキャンすることをさらに備える請求項1に記載の方法。
- 少なくとも一つのサイトタイミングテーブルエントリを有するサイトタイミングテーブルを作成することをさらに備え、前記サイトタイミングテーブルは、受信した前記ビーコン信号又は前記グラテュイタスプローブ応答に基づくものである請求項1に記載の方法。
- 受信したビーコン信号又は受信した前記グラテュイタスプローブ応答に基づいてアクセスポイントを選択することをさらに備える請求項1に記載の方法。
- 前記サイトタイミングテーブルの少なくとも一つのサイトタイミングテーブルエントリに基づいてパッシブスキャンスケジュールを生成することをさらに備え、前記パッシブスキャンスケジュールは、前記サイトタイミングテーブルの各サイトタイミングテーブルエントリ毎に、チャンネル番号、ローカルスキャン開始時刻、及び最大のチャンネルスキャン時間を含む請求項1に記載の方法。
- 無線ローカルエリアネットワークのためのエンハンストパッシブスキャンシステムであって、
グラテュイタスプローブ応答を受信する手段と、
受信した前記グラテュイタスプローブ応答に基づいて、サイトタイミングテーブルのサイトタイミングテーブルエントリを更新する手段と、
更新した前記サイトタイミングテーブルのエントリに基づいて、近傍のアクセスポイント又は携帯機器のスキャン開始時刻を設定する手段と、
ターゲットグラテュイタスプローブ応答送信時刻がスケジュールに入るまでに残っている時間間隔を前記スキャン開始時刻に基づいて決定することにより、無線通信機器の電力モードを決定する手段と
を備えるシステム。 - ビーコン信号又は前記グラテュイタスプローブ応答ための少なくとも一つのチャンネルをスキャンする手段をさらに備える請求項6に記載のシステム。
- 受信したビーコン信号又は受信した前記グラテュイタスプローブ応答に基づいてアクセスポイントを選択する手段をさらに備える請求項6に記載のシステム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/674,984 US7583643B2 (en) | 2003-09-30 | 2003-09-30 | Enhanced passive scanning |
PCT/US2004/031715 WO2005034536A1 (en) | 2003-09-30 | 2004-09-27 | Enhanced passive scanning |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2007507982A JP2007507982A (ja) | 2007-03-29 |
JP2007507982A5 JP2007507982A5 (ja) | 2007-11-01 |
JP4627758B2 true JP4627758B2 (ja) | 2011-02-09 |
Family
ID=34377008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006534005A Expired - Fee Related JP4627758B2 (ja) | 2003-09-30 | 2004-09-27 | エンハンストパッシブスキャン |
Country Status (6)
Country | Link |
---|---|
US (1) | US7583643B2 (ja) |
EP (1) | EP1671497B1 (ja) |
JP (1) | JP4627758B2 (ja) |
KR (1) | KR100854263B1 (ja) |
CN (1) | CN1860806B (ja) |
WO (1) | WO2005034536A1 (ja) |
Families Citing this family (145)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101166235B1 (ko) * | 2003-03-11 | 2012-07-18 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | Wlan에서 트래픽 송수신 방법 및 무선 근거리 네트워크 시스템 |
US7926113B1 (en) | 2003-06-09 | 2011-04-12 | Tenable Network Security, Inc. | System and method for managing network vulnerability analysis systems |
US7583643B2 (en) | 2003-09-30 | 2009-09-01 | Motorola, Inc. | Enhanced passive scanning |
US7675878B2 (en) * | 2003-09-30 | 2010-03-09 | Motorola, Inc. | Enhanced passive scanning |
GB0402893D0 (en) * | 2004-02-10 | 2004-03-17 | Nokia Corp | A method of probing a node |
WO2005086802A2 (en) | 2004-03-08 | 2005-09-22 | Proxense, Llc | Linked account system using personal digital key (pdk-las) |
US7761918B2 (en) * | 2004-04-13 | 2010-07-20 | Tenable Network Security, Inc. | System and method for scanning a network |
KR100603561B1 (ko) * | 2004-04-16 | 2006-07-24 | 삼성전자주식회사 | 송신 전력 제어 기반 무선랜 시스템 및 그 송신 전력 제어방법 |
US20050245269A1 (en) * | 2004-04-30 | 2005-11-03 | Intel Corporation | Channel scanning in wireless networks |
US8099094B2 (en) * | 2004-07-12 | 2012-01-17 | Interdigital Technology Corporation | Neighbor scanning in wireless local area networks |
US8891349B2 (en) | 2004-07-23 | 2014-11-18 | Qualcomm Incorporated | Method of optimizing portions of a frame |
KR101050584B1 (ko) * | 2004-07-30 | 2011-07-19 | 삼성전자주식회사 | 무선 접속 시스템에서의 매체 접속 제어 장치 및 방법 |
US20060045113A1 (en) * | 2004-08-31 | 2006-03-02 | Palisca Andrea G | Method for establishing high-reliability wireless connectivity to mobile devices using multi channel radios |
US8504110B2 (en) * | 2004-09-10 | 2013-08-06 | Interdigital Technology Corporation | Method and apparatus for transferring smart antenna capability information |
US20060056345A1 (en) * | 2004-09-10 | 2006-03-16 | Interdigital Technology Corporation | Method and system for supporting use of a smart antenna in a wireless local area network |
US7403774B2 (en) * | 2004-09-29 | 2008-07-22 | Texas Instruments Incorporated | Unconnected power save mode for improving battery life of wireless stations in wireless local area networks |
US7602755B2 (en) * | 2004-11-17 | 2009-10-13 | Intel Corporation | Method and apparatus of scanning control signal |
RU2007127725A (ru) | 2004-12-20 | 2009-01-27 | ПРОКСЕНС, ЭлЭлСи (US) | Аутентификация по биометрическому ключу персональных данных (pdk) |
US20060161816A1 (en) * | 2004-12-22 | 2006-07-20 | Gula Ronald J | System and method for managing events |
US7468966B2 (en) | 2004-12-30 | 2008-12-23 | Motorola, Inc. | Method and apparatus for performing neighbor tracking in a wireless local area network |
US7912465B2 (en) * | 2005-03-24 | 2011-03-22 | Research In Motion Limited | Scanning for wireless local area networks |
JP4182956B2 (ja) | 2005-05-31 | 2008-11-19 | ブラザー工業株式会社 | 通信システム、コンピュータ、機器、及びプログラム |
US7787401B2 (en) * | 2005-06-17 | 2010-08-31 | Cisco Technology, Inc. | Using mini-beacons in a wireless network |
US8856311B2 (en) | 2005-06-30 | 2014-10-07 | Nokia Corporation | System coordinated WLAN scanning |
US7706822B2 (en) * | 2005-08-24 | 2010-04-27 | Motorola, Inc. | Timing synchronization and beacon generation for mesh points operating in a wireless mesh network |
JP4764108B2 (ja) * | 2005-08-30 | 2011-08-31 | 富士通株式会社 | 無線端末、管理装置、無線lanの制御方法、無線lanシステム |
JP4940232B2 (ja) * | 2005-09-09 | 2012-05-30 | パナソニック株式会社 | 無線通信端末及びネットワーク側通信装置 |
US8902857B2 (en) * | 2005-09-30 | 2014-12-02 | Alcatel Lucent | Method of performing handoffs in wireless local area networks |
US8576846B2 (en) | 2005-10-05 | 2013-11-05 | Qualcomm Incorporated | Peer-to-peer communication in ad hoc wireless network |
JP4915213B2 (ja) * | 2005-11-09 | 2012-04-11 | パナソニック株式会社 | 通信システム、管理端末及び通信端末 |
KR100694215B1 (ko) * | 2005-11-24 | 2007-03-14 | 삼성전자주식회사 | 무선 랜 네트워크 및 무선 랜 단말의 채널 선택 방법 |
US7948953B2 (en) | 2005-12-19 | 2011-05-24 | Aruba Networks, Inc. | System and method for advertising the same service set identifier for different basic service sets |
US11206664B2 (en) | 2006-01-06 | 2021-12-21 | Proxense, Llc | Wireless network synchronization of cells and client devices on a network |
US9113464B2 (en) | 2006-01-06 | 2015-08-18 | Proxense, Llc | Dynamic cell size variation via wireless link parameter adjustment |
JP4851798B2 (ja) * | 2006-01-25 | 2012-01-11 | Necインフロンティア株式会社 | 無線通信システム、無線lan基地局及びそれらに用いる設定内容確認/変更方法 |
US20070223431A1 (en) * | 2006-03-24 | 2007-09-27 | Nokia Corporation | WLAN fast join |
US7706790B2 (en) * | 2006-04-04 | 2010-04-27 | Kyocera Corporation | System scanning method and arrangement for mobile wireless communication devices |
US7535884B2 (en) * | 2006-04-18 | 2009-05-19 | Cisco Technology, Inc. | Battery-efficient generic advertising service for wireless mobile devices |
US20080123588A1 (en) * | 2006-04-21 | 2008-05-29 | Interdigital Technology Corporation | Wireless communication method and apparatus for providing network advice to mobile stations |
US8412949B2 (en) | 2006-05-05 | 2013-04-02 | Proxense, Llc | Personal digital key initialization and registration for secure transactions |
WO2007142562A1 (en) * | 2006-06-09 | 2007-12-13 | St Jude Medical Ab | Methods in a medical telemetry system |
US20080085690A1 (en) * | 2006-10-05 | 2008-04-10 | Ilya Shnayderman | Method and apparatus of passive scanning |
US9269221B2 (en) | 2006-11-13 | 2016-02-23 | John J. Gobbi | Configuration of interfaces for a location detection system and application |
KR101450774B1 (ko) * | 2007-02-21 | 2014-10-14 | 삼성전자주식회사 | 무선랜에서의 자기 스캔을 통한 중복 ssid 검출 방법및 그 시스템 |
US8472463B1 (en) | 2007-05-22 | 2013-06-25 | At&T Intellectual Property I, L.P. | Devices, systems, and/or methods for managing wireless networks |
EP2158731B1 (en) * | 2007-06-01 | 2013-07-10 | LG Electronics Inc. | Scanning procedure in wireless lan, station supporting the same, and frame format therefor |
JP4941753B2 (ja) * | 2007-08-31 | 2012-05-30 | 横河電機株式会社 | フィールド制御システム |
CN101420280A (zh) * | 2007-10-25 | 2009-04-29 | 西门子公司 | 一种低功率通信网络中的通信方法、系统及网络节点 |
WO2009062194A1 (en) | 2007-11-09 | 2009-05-14 | Proxense, Llc | Proximity-sensor supporting multiple application services |
US8171528B1 (en) | 2007-12-06 | 2012-05-01 | Proxense, Llc | Hybrid device having a personal digital key and receiver-decoder circuit and methods of use |
WO2009074175A1 (de) * | 2007-12-13 | 2009-06-18 | Siemens Aktiengesellschaft | Verfahren zur automatischen funkkanalwahl in technischen anlagen |
US9251332B2 (en) | 2007-12-19 | 2016-02-02 | Proxense, Llc | Security system and method for controlling access to computing resources |
JP2009171506A (ja) * | 2008-01-21 | 2009-07-30 | Toshiba Corp | 無線通信装置、無線通信装置の制御プログラム、および無線通信システム |
US8508336B2 (en) | 2008-02-14 | 2013-08-13 | Proxense, Llc | Proximity-based healthcare management system with automatic access to private information |
WO2009113798A2 (en) * | 2008-03-14 | 2009-09-17 | Lg Electronics Inc. | Scanning method in wireless system |
WO2009126732A2 (en) | 2008-04-08 | 2009-10-15 | Proxense, Llc | Automated service-based order processing |
WO2009130998A1 (ja) * | 2008-04-23 | 2009-10-29 | 日本電気株式会社 | 基地局及び端末、並びにこれらの制御方法 |
TWI365652B (en) * | 2008-07-30 | 2012-06-01 | Ralink Technology Corp | System and method for connecting a wireless network device |
KR101481586B1 (ko) * | 2008-09-04 | 2015-01-12 | 엘지전자 주식회사 | 다중 무선 통신 구간 할당 방법 |
US8090359B2 (en) | 2008-09-08 | 2012-01-03 | Proctor Jr James Arthur | Exchanging identifiers between wireless communication to determine further information to be exchanged or further services to be provided |
US8279991B2 (en) * | 2008-10-03 | 2012-10-02 | Motorola Solutions, Inc. | Method of efficiently synchronizing to a desired timeslot in a time division multiple access communication system |
US8358968B2 (en) * | 2008-10-03 | 2013-01-22 | Motorola Solutions, Inc. | Method for selecting a channel to be monitored by subscriber units that are idle in a communication system |
US8045576B2 (en) * | 2008-10-14 | 2011-10-25 | Texas Instruments Incorporated | Methods and apparatus to manage power consumption in wireless local area network devices |
US8270304B2 (en) * | 2008-10-31 | 2012-09-18 | Symbol Technologies, Inc. | Methods and apparatus for access point scanning in VOIP systems |
JP4670946B2 (ja) * | 2008-12-04 | 2011-04-13 | ブラザー工業株式会社 | 無線通信装置及びプログラム |
JP4702458B2 (ja) * | 2009-01-09 | 2011-06-15 | ソニー株式会社 | 無線通信装置、無線通信システム、無線通信方法およびコンピュータプログラム |
US8498230B2 (en) | 2009-03-03 | 2013-07-30 | Nokia Corporation | Power management in wireless communication systems |
US20100226309A1 (en) | 2009-03-03 | 2010-09-09 | Nokia Corporation | Beaconing mode for wireless communication |
JP4871373B2 (ja) | 2009-06-19 | 2012-02-08 | 任天堂株式会社 | 情報処理システムおよび情報処理装置 |
US8576762B2 (en) | 2009-09-08 | 2013-11-05 | Apple Inc. | Power management of a radio data transceiver |
JP5674296B2 (ja) * | 2009-09-09 | 2015-02-25 | 任天堂株式会社 | 情報処理システムおよび情報処理装置 |
US20110075598A1 (en) * | 2009-09-30 | 2011-03-31 | Marc Jalfon | Method and apparatus to shorten the time to connect to a network |
US8842605B2 (en) * | 2009-12-10 | 2014-09-23 | Nokia Corporation | Network discovery in wireless communication systems |
US8774021B2 (en) * | 2009-12-10 | 2014-07-08 | Nokia Corporation | Data-related task support in wireless communication systems |
US20110142029A1 (en) * | 2009-12-10 | 2011-06-16 | Nokia Corporation | Networking in wireless communication systems |
US20110142028A1 (en) * | 2009-12-10 | 2011-06-16 | Nokia Corporation | Synchronization via additional beacon transmission |
JP5470652B2 (ja) * | 2009-12-25 | 2014-04-16 | 独立行政法人情報通信研究機構 | 無線通信システム、干渉防止方法 |
US8438270B2 (en) * | 2010-01-26 | 2013-05-07 | Tenable Network Security, Inc. | System and method for correlating network identities and addresses |
US8302198B2 (en) | 2010-01-28 | 2012-10-30 | Tenable Network Security, Inc. | System and method for enabling remote registry service security audits |
US20110219402A1 (en) * | 2010-03-05 | 2011-09-08 | Sony Corporation | Apparatus and method for replacing a broadcasted advertisement based on heuristic information |
US20110219400A1 (en) * | 2010-03-05 | 2011-09-08 | Sony Corporation | Apparatus and method for replacing a broadcasted advertisement in response to an attempt by the viewer to skip or fast-forward through the advertisement |
US9237294B2 (en) * | 2010-03-05 | 2016-01-12 | Sony Corporation | Apparatus and method for replacing a broadcasted advertisement based on both heuristic information and attempts in altering the playback of the advertisement |
US20110219399A1 (en) * | 2010-03-05 | 2011-09-08 | Sony Corporation | Apparatus and method for registering and the subsequent selection of user selected advertisement during playback |
US9418205B2 (en) | 2010-03-15 | 2016-08-16 | Proxense, Llc | Proximity-based system for automatic application or data access and item tracking |
US8707440B2 (en) * | 2010-03-22 | 2014-04-22 | Tenable Network Security, Inc. | System and method for passively identifying encrypted and interactive network sessions |
JP2011211612A (ja) * | 2010-03-30 | 2011-10-20 | Nec Access Technica Ltd | 無線lan端末、無線lanアクセスポイント及び無線lanシステム |
US8599826B2 (en) | 2010-04-15 | 2013-12-03 | Motorola Solutions, Inc. | Method for synchronizing direct mode time division multiple access (TDMA) transmissions |
US8503409B2 (en) | 2010-04-15 | 2013-08-06 | Motorola Solutions, Inc. | Method for direct mode channel access |
TWI457026B (zh) * | 2010-04-23 | 2014-10-11 | Wistron Neweb Corp | 無線網路掃描方法及系統,及其電腦程式產品 |
CN102238694B (zh) * | 2010-04-23 | 2014-08-06 | 启碁科技股份有限公司 | 无线网络扫描方法及系统 |
US8549650B2 (en) | 2010-05-06 | 2013-10-01 | Tenable Network Security, Inc. | System and method for three-dimensional visualization of vulnerability and asset data |
JP2011250874A (ja) | 2010-05-31 | 2011-12-15 | Nintendo Co Ltd | 情報処理プログラム、情報処理装置、情報処理システム及び情報処理方法 |
JP5593566B2 (ja) | 2010-06-10 | 2014-09-24 | 任天堂株式会社 | 情報処理システム、情報処理装置、情報処理装置の制御方法および情報処理装置の制御プログラム |
JP5677811B2 (ja) * | 2010-06-11 | 2015-02-25 | 任天堂株式会社 | 携帯型情報端末、携帯情報システム、携帯型情報端末制御プログラム |
JP2012018657A (ja) | 2010-06-11 | 2012-01-26 | Nintendo Co Ltd | 情報処理端末、情報処理システム、情報処理プログラム |
US9322974B1 (en) | 2010-07-15 | 2016-04-26 | Proxense, Llc. | Proximity-based system for object tracking |
JP4999213B2 (ja) | 2010-09-17 | 2012-08-15 | 任天堂株式会社 | 情報処理プログラム、携帯端末装置、システム、情報処理方法及び通信システム |
US9832528B2 (en) | 2010-10-21 | 2017-11-28 | Sony Corporation | System and method for merging network-based content with broadcasted programming content |
JP4882022B1 (ja) | 2010-12-28 | 2012-02-22 | 任天堂株式会社 | 通信システム、情報処理プログラム、情報処理方法、情報処理装置、情報処理システム |
US8857716B1 (en) | 2011-02-21 | 2014-10-14 | Proxense, Llc | Implementation of a proximity-based system for object tracking and automatic application initialization |
US8462766B2 (en) | 2011-03-07 | 2013-06-11 | Motorola Solutions, Inc. | Methods and apparatus for diffusing channel timing among subscriber units in TDMA direct mode |
EP2515585A1 (en) * | 2011-04-19 | 2012-10-24 | Research In Motion Limited | Method and system for frequency scan using a differential power metric |
US8606261B2 (en) | 2011-04-19 | 2013-12-10 | Blackberry Limited | Method and system for frequency scan using a differential power metric |
US9332517B2 (en) * | 2011-05-01 | 2016-05-03 | Lg Electronics Inc. | Method and device for transmitting a synchronization signal in a wireless communication system |
US9167609B2 (en) * | 2011-07-10 | 2015-10-20 | Qualcomm Incorporated | Systems and methods for low-overhead wireless beacon timing |
US9642171B2 (en) | 2011-07-10 | 2017-05-02 | Qualcomm Incorporated | Systems and methods for low-overhead wireless beacons having compressed network identifiers |
US8630643B2 (en) | 2011-07-11 | 2014-01-14 | Blackberry Limited | Method and system for frequency scan using an adaptive measurement interval |
US9326313B2 (en) | 2011-08-01 | 2016-04-26 | Aruba Networks, Inc. | System, apparatus and method for managing client devices within a wireless network |
US10848979B2 (en) | 2011-08-01 | 2020-11-24 | Hewlett Packard Enterprise Development Lp | System, apparatus and method for managing client devices within a wireless network |
US9936441B2 (en) | 2011-08-01 | 2018-04-03 | Aruba Networks, Inc. | Infrastructure-assisted client management using synthesized beacon reports |
EP3086609B1 (en) * | 2011-08-11 | 2021-07-21 | Intel Corporation | Systems, methods, and apparatus for a short beacon in low rate wi-fi communications |
US8656015B2 (en) | 2011-09-12 | 2014-02-18 | Microsoft Corporation | Detecting device presence for a layer 3 connection using layer 2 discovery information |
US8799459B2 (en) | 2011-09-12 | 2014-08-05 | Microsoft Corporation | Event-driven detection of device presence for layer 3 services using layer 2 discovery information |
EP2761783A4 (en) * | 2011-09-30 | 2015-05-20 | Intel Corp | WEAKENING OF OVERLAPPING BASIC SERVICES INTERFERENCE IN INTELLIGENT GOVERNORS |
US8804589B2 (en) | 2011-10-14 | 2014-08-12 | Nokia Corporation | Adaptive awake window |
KR101634017B1 (ko) * | 2011-11-04 | 2016-06-27 | 엘지전자 주식회사 | 무선랜 시스템에서 파워 세이브 모드로 동작하는 스테이션에 의한 통신 방법 및 장치 |
KR20130079105A (ko) * | 2011-12-22 | 2013-07-10 | 한국전자통신연구원 | 무선 랜을 위한 효율적인 스캐닝 방법 |
US9367707B2 (en) | 2012-02-23 | 2016-06-14 | Tenable Network Security, Inc. | System and method for using file hashes to track data leakage and document propagation in a network |
US9258726B2 (en) | 2012-03-30 | 2016-02-09 | Juniper Networks, Inc. | Methods and apparatus for spectral scanning within a network |
US9426832B2 (en) * | 2012-04-24 | 2016-08-23 | Intel Corporation | Methods and arrangements to coordinate communications in a wireless network |
EP2846588B1 (en) * | 2012-05-02 | 2018-04-18 | LG Electronics Inc. | Active scanning method and apparatus |
US9398519B2 (en) * | 2012-06-22 | 2016-07-19 | Apple Inc. | Beacon frame monitoring |
US9043920B2 (en) | 2012-06-27 | 2015-05-26 | Tenable Network Security, Inc. | System and method for identifying exploitable weak points in a network |
US8874717B2 (en) * | 2012-06-29 | 2014-10-28 | Microsoft Corporation | Techniques to discover services recursively in a distributed environment |
CN103533604B (zh) * | 2012-07-03 | 2016-12-28 | 华为终端有限公司 | 无线保真网络中扫描接入点、信道选择方法、设备及系统 |
US9088606B2 (en) | 2012-07-05 | 2015-07-21 | Tenable Network Security, Inc. | System and method for strategic anti-malware monitoring |
KR101561117B1 (ko) | 2012-09-20 | 2015-10-16 | 주식회사 케이티 | 무선랜 시스템에서 능동 검색 방법 |
WO2014046491A1 (ko) * | 2012-09-20 | 2014-03-27 | 주식회사 케이티 | 무선랜 시스템에서 능동 검색 방법 |
US9236904B2 (en) | 2012-11-05 | 2016-01-12 | Cisco Technology, Inc. | Fast frequency-hopping schedule recovery |
JP6069672B2 (ja) * | 2012-11-15 | 2017-02-01 | 西日本電信電話株式会社 | 無線中継装置及び無線中継方法 |
US9042828B2 (en) | 2012-11-26 | 2015-05-26 | Nokia Corporation | Method, apparatus, and computer program product for optimized discovery between mobile devices |
US9467464B2 (en) | 2013-03-15 | 2016-10-11 | Tenable Network Security, Inc. | System and method for correlating log data to discover network vulnerabilities and assets |
WO2014183106A2 (en) | 2013-05-10 | 2014-11-13 | Proxense, Llc | Secure element as a digital pocket |
JP2014230110A (ja) * | 2013-05-23 | 2014-12-08 | Kddi株式会社 | 無線端末がアクセスポイントを発見するシステム、プログラム及び方法 |
KR102039382B1 (ko) | 2013-07-31 | 2019-11-04 | 삼성전자 주식회사 | 무선랜 탐색 방법 및 장치 |
JP6563500B2 (ja) * | 2015-01-20 | 2019-08-21 | インテル アイピー コーポレイション | 無線ネットワークにおける電力管理装置、システム及び方法 |
CN105338551B (zh) * | 2015-09-25 | 2020-03-24 | 联想(北京)有限公司 | 信道监听方法、装置及电子设备 |
CN106211279B (zh) * | 2016-07-12 | 2019-10-18 | 美的智慧家居科技有限公司 | 无线网络入网方法及无线设备 |
US10708859B2 (en) * | 2016-11-28 | 2020-07-07 | Texas Instruments Incorporated | Methods and apparatus for efficient wakeup of wireless device |
GB201712136D0 (en) * | 2017-07-27 | 2017-09-13 | Finlay Alan | A sensor network for a rotatable element |
EP3732923B1 (en) * | 2017-12-25 | 2023-09-27 | Panasonic Intellectual Property Corporation of America | Communication apparatus for low power fast smart scanning |
KR102114992B1 (ko) * | 2018-04-25 | 2020-05-25 | (주)휴맥스 | 무선 통신 장비 및 무선 통신 장비의 메쉬 네트워크 구성 방법 |
DE112019007316T5 (de) * | 2019-05-14 | 2022-01-27 | Google Llc | Verbesserung von drahtloskommunikationen mit einem dedizierten abtastfunkgerät |
US20230059797A1 (en) * | 2020-01-10 | 2023-02-23 | Beijing Xiaomi Mobile Software Co., Ltd. | Time synchronization method and apparatus |
KR20230087463A (ko) * | 2020-10-14 | 2023-06-16 | 퀄컴 인코포레이티드 | 미러링 분할 수동 스캐닝 |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US16460A (en) * | 1857-01-27 | Stone-grooving machine | ||
US176445A (en) * | 1876-04-25 | Improvement in heat-extracting apparatus | ||
US5548818A (en) | 1992-08-25 | 1996-08-20 | Rockwell International | Network acquisition mechanism for mobile RF data |
US5822686A (en) * | 1995-12-11 | 1998-10-13 | Telefonaktiebolaget Lm Ericsson | Channel scanning scheme for signal strength measurement systems and methods |
US6108321A (en) * | 1996-06-28 | 2000-08-22 | Lucent Technologies Inc. | Interference based dynamic channel assignment |
US5794146A (en) | 1996-08-14 | 1998-08-11 | Sharp Microelectronics Technology, Inc. | System and method for conserving battery power in a mobile station searching to select a serving cell |
US5920597A (en) * | 1996-09-16 | 1999-07-06 | Ericsson Inc. | Decoding technique for tail biting codes |
US5920549A (en) | 1996-12-19 | 1999-07-06 | Motorola, Inc. | Method of handing off and a wireless communication device |
US5987012A (en) | 1996-12-19 | 1999-11-16 | Motorola, Inc. | Method of handing off and a wireless communication device |
US6430395B2 (en) | 2000-04-07 | 2002-08-06 | Commil Ltd. | Wireless private branch exchange (WPBX) and communicating between mobile units and base stations |
US7366103B2 (en) * | 2000-08-18 | 2008-04-29 | Nortel Networks Limited | Seamless roaming options in an IEEE 802.11 compliant network |
US6804542B1 (en) * | 2000-09-22 | 2004-10-12 | Telefonaktiebolaget Lm Ericsson (Publ) | Sleep modes in peer-to-peer communications |
US6655591B1 (en) * | 2000-09-22 | 2003-12-02 | Symbol Technologies, Inc. | Method and apparatus for reducing data collection device power consumption |
US7222166B2 (en) | 2001-01-25 | 2007-05-22 | Bandspeed, Inc. | Approach for managing communications channels based on performance and transferring functions between participants in a communications arrangement |
CN1270479C (zh) | 2001-05-01 | 2006-08-16 | 皇家菲利浦电子有限公司 | 无线电通信系统 |
US6766169B2 (en) * | 2001-10-30 | 2004-07-20 | Qualcomm Incorporated | Scheduling acquisition attempts of service providing systems |
FI113515B (fi) * | 2002-01-18 | 2004-04-30 | Nokia Corp | Osoitteistus langattomissa lähiverkoissa |
US7224679B2 (en) | 2002-05-10 | 2007-05-29 | Texas Instruments Incorporated | Dynamic update of quality of service (Qos) parameter set |
US7907564B2 (en) * | 2002-11-12 | 2011-03-15 | Cisco Technology, Inc. | Method and apparatus for supporting user mobility in a communication system |
JP4028793B2 (ja) * | 2002-12-03 | 2007-12-26 | 株式会社日立製作所 | 移動端末装置および端末間パケット通信方法 |
JP4086640B2 (ja) | 2002-12-09 | 2008-05-14 | キヤノン株式会社 | 基地局、ネットワーク識別符号の決定方法及びプログラム |
US7263078B2 (en) * | 2002-12-18 | 2007-08-28 | Microsoft Corporation | Method and apparatus for scanning in wireless computing devices |
US20040167988A1 (en) | 2002-12-23 | 2004-08-26 | Johan Rune | Bridging between a Bluetooth scatternet and an Ethernet LAN |
US7590708B2 (en) * | 2003-02-24 | 2009-09-15 | Qualcomm, Incorporated | Wireless local access network system detection and selection |
US20040249906A1 (en) * | 2003-03-19 | 2004-12-09 | Sharp Laboratories Of America, Inc. | Device discovery and configuration utilizing DHCP protocol |
US7269174B2 (en) * | 2003-03-28 | 2007-09-11 | Modular Mining Systems, Inc. | Dynamic wireless network |
US7328035B2 (en) * | 2003-07-08 | 2008-02-05 | Motorola, Inc. | Method and apparatus for reducing paging-related delays |
US7583643B2 (en) | 2003-09-30 | 2009-09-01 | Motorola, Inc. | Enhanced passive scanning |
US7110779B2 (en) | 2004-01-29 | 2006-09-19 | Harris Corporation | Wireless communications system including a wireless device locator and related methods |
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CN1860806A (zh) | 2006-11-08 |
EP1671497A4 (en) | 2010-01-20 |
KR100854263B1 (ko) | 2008-08-26 |
US7583643B2 (en) | 2009-09-01 |
EP1671497B1 (en) | 2015-03-25 |
EP1671497A1 (en) | 2006-06-21 |
WO2005034536A1 (en) | 2005-04-14 |
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