JP4740767B2 - 無線アダプタとのrf干渉を低減するためのwifiコラボレーション方法 - Google Patents
無線アダプタとのrf干渉を低減するためのwifiコラボレーション方法 Download PDFInfo
- Publication number
- JP4740767B2 JP4740767B2 JP2006053072A JP2006053072A JP4740767B2 JP 4740767 B2 JP4740767 B2 JP 4740767B2 JP 2006053072 A JP2006053072 A JP 2006053072A JP 2006053072 A JP2006053072 A JP 2006053072A JP 4740767 B2 JP4740767 B2 JP 4740767B2
- Authority
- JP
- Japan
- Prior art keywords
- wireless device
- wifi
- wireless
- collaboration
- afh
- 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.)
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Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F2300/00—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game
- A63F2300/10—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterized by input arrangements for converting player-generated signals into game device control signals
- A63F2300/1025—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterized by input arrangements for converting player-generated signals into game device control signals details of the interface with the game device, e.g. USB version detection
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F2300/00—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game
- A63F2300/10—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterized by input arrangements for converting player-generated signals into game device control signals
- A63F2300/1025—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterized by input arrangements for converting player-generated signals into game device control signals details of the interface with the game device, e.g. USB version detection
- A63F2300/1031—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterized by input arrangements for converting player-generated signals into game device control signals details of the interface with the game device, e.g. USB version detection using a wireless connection, e.g. Bluetooth, infrared connections
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
- Transmitters (AREA)
Description
(1)WiFiパケットをその他の形で移送する余分な時間がないので、アップリンク再送信フィールドを使用することができる。
101 中央処理装置
102 レベル1キャッシュ
104 レベル2キャッシュ
106 ROM
108 グラフィックス処理装置
110 メモリ制御装置
112 メモリ
114 ビデオ符号化器/ビデオコーデック
120 入出力制御装置
122 システム管理制御装置
123 オーディオ
124 ネットワークインターフェース
126 USB制御装置
128 USB制御装置
130 フロントパネル入出力サブアセンブリ
132 オーディオコーデック
136 システム電力供給モジュール
138 ファン
140 A/Vポート
142(1) 制御装置
142(2) 制御装置
143 システムメモリ
144 媒体ドライブ
146 メモリユニット
148 無線アダプタ
Claims (8)
- 周波数スペクトルを共用するWiFi無線装置と適応型周波数ホッピング(AFH)無線装置との間でのコラボレーション方法であって、
前記WiFi無線装置と前記AFH無線装置との間に第1の信号経路と第2の信号経路とを提供するステップと、
前記AFH無線装置により使用される周波数スペクトルに関する第1の情報を前記WiFi無線装置に前記第1の信号経路を通じて提供するステップと、
前記WiFi無線装置により、使用中のチャネルに関する第2の情報を前記AFH無線装置に前記第1の信号経路を通じて提供するステップと、
前記AFH無線装置が無線アクセサリと通信する場合、前記第2の通信経路に沿ってコラボレーション信号を有効化するステップであって、前記コラボレーション信号は、所定の長さの警告期間を含み、前記AFH無線装置の周波数スペクトルの少なくとも一部を前記WiFi無線装置が使用することを許容するように構成され、且つ、予め定めた時間だけ前記AFH無線装置により共用可能である、有効化するステップと、
前記警告期間内に、前記AFH無線装置の前記周波数スペクトルの前記少なくとも一部を通じて、前記WiFi無線装置により送信を完了するステップと、
前記警告期間内に、前記AFH無線装置の前記周波数スペクトルの前記少なくとも一部を通じて、前記WiFi無線装置により送信を完了することができない場合、前記WiFi無線装置の送信を中止するステップと
を備えることを特徴とするコラボレーション方法。 - 前記有効化するステップは、前記WiFi無線装置が送信を中止する前の所定の時間期間だけ発生することを特徴とする、請求項1に記載の方法。
- 前記有効化するステップは、前記AFH無線装置のプロトコル内のタイムスロットに従って実施されることを特徴とする、請求項1に記載の方法。
- 前記コラボレーション信号の受信に基づいて、次の情報パケットを送信するかどうかを前記WiFi無線装置で判定するステップをさらに含むことを特徴とする、請求項1に記載の方法。
- 利用可能な時間ウィンドウサイズおよび送信ビットレートを決定するステップと、
前記送信ビットレートに従って、次のパケットサイズを決定するステップと、
前記WiFi無線装置から前記パケットを移送するステップと
をさらに含むことを特徴とする、請求項1に記載の方法。 - 前記WiFi無線装置の送信時間を、重複しないタイムスロットまで遅延させるステップをさらに含むことを特徴とする、請求項1に記載の方法。
- 前記コラボレーション信号の有効化に起因する送信障害が生じると、CWminを一定の値に維持するステップをさらに含むことを特徴とする、請求項1に記載の方法。
- 請求項1〜7のうちのいずれか一つに記載された方法をコンピュータに実行させるためのコンピュータ実行可能命令を記録したコンピュータ読み取り可能記録媒体。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/091,557 US7430400B2 (en) | 2005-03-28 | 2005-03-28 | WiFi collaboration method to reduce RF interference with wireless adapter |
US11/091,557 | 2005-03-28 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2006279943A JP2006279943A (ja) | 2006-10-12 |
JP2006279943A5 JP2006279943A5 (ja) | 2009-04-16 |
JP4740767B2 true JP4740767B2 (ja) | 2011-08-03 |
Family
ID=36603657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006053072A Expired - Fee Related JP4740767B2 (ja) | 2005-03-28 | 2006-02-28 | 無線アダプタとのrf干渉を低減するためのwifiコラボレーション方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7430400B2 (ja) |
EP (1) | EP1708420B1 (ja) |
JP (1) | JP4740767B2 (ja) |
CN (1) | CN1841970B (ja) |
TW (1) | TWI387388B (ja) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070092046A1 (en) * | 2005-10-25 | 2007-04-26 | Hyun Lee | Method of reducing interference among wireless network by intentionally violating the communication protocol |
US8244297B2 (en) * | 2006-12-12 | 2012-08-14 | Intel Corporation | Preventing self-induced interference in dual-radio device |
JP5013843B2 (ja) * | 2006-12-18 | 2012-08-29 | パナソニック株式会社 | ゲーム機器およびゲームシステム |
US7889756B2 (en) | 2006-12-29 | 2011-02-15 | Nokia Corporation | Apparatus, methods and computer program products providing temporary link quality modification for multiradio control |
US8228922B2 (en) | 2006-12-29 | 2012-07-24 | Nokia Corporation | Multiradio synchronization and scheduling control |
US20080279137A1 (en) * | 2007-05-10 | 2008-11-13 | Nokia Corporation | Discontinuous inquiry for wireless communication |
US7872974B2 (en) | 2007-09-27 | 2011-01-18 | Freescale Semiconductor Inc. | System and method for handling or avoiding disruptions in wireless communication |
EP2073598B1 (en) * | 2007-12-21 | 2017-10-04 | Telefonaktiebolaget LM Ericsson (publ) | Technique for providing network access to different entities |
US8135344B2 (en) * | 2008-02-13 | 2012-03-13 | Apple Inc. | Method for using bluetooth module to process non-bluetooth signals |
CN101364847B (zh) * | 2008-09-25 | 2011-06-29 | 上海交通大学 | 认知无线电中的协作通信方法 |
TWI414163B (zh) | 2009-12-04 | 2013-11-01 | Ind Tech Res Inst | 異質無線感測網路橋接裝置以及異質無線感測網路橋接裝置之控制方法以及流量平衡方法 |
KR101437030B1 (ko) | 2010-02-25 | 2014-09-02 | 브로드콤 코포레이션 | 4G WiMAX/LTE-WiFi/BT 공존을 위한 시간 도메인 접근에 대한 방법 및 시스템 |
US8582551B2 (en) * | 2010-05-26 | 2013-11-12 | Intel Corporation | Device, system and method of wireless communication over non-contiguous channels |
CN106411350A (zh) | 2010-06-18 | 2017-02-15 | 联发科技股份有限公司 | 协调多重无线收发器的装置及方法 |
US8838046B2 (en) | 2010-06-18 | 2014-09-16 | Mediatek Inc. | System and method of hybrid FDM/TDM coexistence interference avoidance |
US9246603B2 (en) | 2010-08-12 | 2016-01-26 | Mediatek Inc. | Method of in-device interference mitigation for cellular, bluetooth, WiFi, and satellite systems coexistence |
US8780880B2 (en) | 2010-10-01 | 2014-07-15 | Mediatek Singapore Pte, Ltd. | Method of TDM in-device coexistence interference avoidance |
US8971813B2 (en) | 2011-04-26 | 2015-03-03 | Broadcom Corporation | Method and apparatus for avoiding in-device interference |
GB2490347B (en) * | 2011-04-27 | 2013-05-01 | Renesas Mobile Corp | Method and apparatus for avoiding in-device interference |
GB2482761B (en) * | 2011-06-17 | 2015-12-23 | Airwave Solutions Ltd | Communications system, apparatus and method |
US8862060B2 (en) | 2012-02-15 | 2014-10-14 | Apple Inc. | Methods for mitigating effects of radio-frequency interference |
US9433003B2 (en) | 2012-03-07 | 2016-08-30 | Qualcomm Incorporated | Multi-radio coexistence via timing controls for radios using the same radio access technology |
US9820158B2 (en) * | 2012-03-07 | 2017-11-14 | Qualcomm Incorporated | Multi-radio interference mitigation via frequency selectivity |
CN103369711A (zh) * | 2012-03-31 | 2013-10-23 | 华为终端有限公司 | 通信连接建立方法及终端设备 |
CN103513734B (zh) * | 2012-06-15 | 2016-12-21 | 台达电子工业股份有限公司 | 适配器、电子装置以及无线通信系统 |
US9191063B2 (en) | 2013-03-12 | 2015-11-17 | Rosemount Inc. | Channel grey listing |
US9492741B2 (en) | 2013-05-22 | 2016-11-15 | Microsoft Technology Licensing, Llc | Wireless gaming protocol |
CN103415012A (zh) * | 2013-08-15 | 2013-11-27 | 惠州Tcl移动通信有限公司 | 一种无线路由器的鉴权方法和鉴权装置 |
US9510281B2 (en) | 2014-09-19 | 2016-11-29 | Qualcomm Incorporated | Priority arbitration for interference mitigation |
CN106664718B (zh) * | 2014-09-28 | 2020-04-03 | 华为技术有限公司 | 一种传输数据的方法、设备及系统 |
US10701630B2 (en) | 2014-10-24 | 2020-06-30 | Gainspan Corporation | Reducing power consumption in wireless stations providing network connectivity for embedded devices |
US9503987B2 (en) | 2014-11-11 | 2016-11-22 | Gainspan Corporation | Reducing power consumption in wireless stations executing various client applications |
JP5900768B2 (ja) * | 2015-04-16 | 2016-04-06 | ヤマハ株式会社 | 無線データ伝送方法 |
KR101796985B1 (ko) | 2015-12-28 | 2017-11-13 | 현대자동차주식회사 | 자동차 및 자동차의 와이파이 통신 제어 방법 |
US9699684B1 (en) * | 2016-07-28 | 2017-07-04 | Blackfire Research Corporation | Low-latency multimedia using dual wireless adapters |
US10412663B2 (en) | 2017-03-21 | 2019-09-10 | Ademco Inc. | Systems and methods for detecting and avoiding radio interference in a wireless sensor network |
US10916106B2 (en) | 2017-12-26 | 2021-02-09 | Ademco Inc. | Systems and methods for efficient utilization of wireless bandwidth |
US11265725B2 (en) | 2019-02-15 | 2022-03-01 | Ademco Inc. | Systems and methods for allocating wireless communication channels |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001217853A (ja) * | 2000-01-20 | 2001-08-10 | Lucent Technol Inc | 通信装置 |
WO2004045092A1 (en) * | 2002-11-13 | 2004-05-27 | Agere Systems Inc. | Interoperability and co-existence between two disparate communication systems |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1722485A3 (en) | 1998-03-20 | 2009-09-23 | Telefonaktiebolaget LM Ericsson (publ) | Communication device and method of operation |
US6684062B1 (en) | 2000-10-25 | 2004-01-27 | Eleven Engineering Incorporated | Wireless game control system |
US20040242159A1 (en) * | 2003-05-28 | 2004-12-02 | Roberto Calderon | Interoperability and coexistence between two disparate communication systems |
US7849491B2 (en) | 2002-12-10 | 2010-12-07 | Onlive, Inc. | Apparatus and method for wireless video gaming |
US7295528B2 (en) * | 2003-03-12 | 2007-11-13 | Broadcom Corporation | Peer to peer wireless communication conflict resolution |
CN1268069C (zh) * | 2003-05-28 | 2006-08-02 | 重庆邮电大学 | 基于蓝牙技术的自动化网络通信控制方法及系统 |
-
2005
- 2005-03-28 US US11/091,557 patent/US7430400B2/en active Active
-
2006
- 2006-02-06 TW TW095103952A patent/TWI387388B/zh not_active IP Right Cessation
- 2006-02-28 JP JP2006053072A patent/JP4740767B2/ja not_active Expired - Fee Related
- 2006-02-28 CN CN2006100515431A patent/CN1841970B/zh not_active Expired - Fee Related
- 2006-03-22 EP EP06111547.3A patent/EP1708420B1/en not_active Not-in-force
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001217853A (ja) * | 2000-01-20 | 2001-08-10 | Lucent Technol Inc | 通信装置 |
WO2004045092A1 (en) * | 2002-11-13 | 2004-05-27 | Agere Systems Inc. | Interoperability and co-existence between two disparate communication systems |
Also Published As
Publication number | Publication date |
---|---|
CN1841970B (zh) | 2011-09-07 |
JP2006279943A (ja) | 2006-10-12 |
US7430400B2 (en) | 2008-09-30 |
EP1708420A1 (en) | 2006-10-04 |
US20060217071A1 (en) | 2006-09-28 |
TW200642491A (en) | 2006-12-01 |
CN1841970A (zh) | 2006-10-04 |
TWI387388B (zh) | 2013-02-21 |
EP1708420B1 (en) | 2013-04-17 |
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