JP5053818B2 - 分散型コンテキストアウェアスケジュールドアクセスネットワーク - Google Patents
分散型コンテキストアウェアスケジュールドアクセスネットワーク Download PDFInfo
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- JP5053818B2 JP5053818B2 JP2007322663A JP2007322663A JP5053818B2 JP 5053818 B2 JP5053818 B2 JP 5053818B2 JP 2007322663 A JP2007322663 A JP 2007322663A JP 2007322663 A JP2007322663 A JP 2007322663A JP 5053818 B2 JP5053818 B2 JP 5053818B2
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- 238000004891 communication Methods 0.000 claims description 85
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/04—Scheduled access
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- 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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
Description
Claims (4)
- 複数のサブチャネルを有するチャネルを介し複数の装置間でフレームを随時やりとりする通信システムであって、
前記各装置は、他装置に送りたいデータパケットを含むフレームを送出するときに、それと同じチャネルの同じサブチャネルでそのデータパケットに係るネットワークコンテキスト情報も送出するよう、且つ、他装置から送出されたフレームを捉えたときに、ネットワークコンテキスト情報を複数フレームに亘り蓄積して作成したフィードバック情報を当該他装置に供給し、
前記フレームの送出に用いるサブチャネルを決定するときにコンフリクトが発生した場合、スロット番号及び装置識別子からハッシュ値を計算し、その計算結果に基づいて当該サブチャネルの予約を認める装置を決定する通信システム。 - 請求項1記載の通信システムであって、フィードバック情報を装置間の直接通信により供給する通信システム。
- 請求項1記載の通信システムであって、フィードバック情報を他装置を介した装置間の間接通信により供給する通信システム。
- 請求項1記載の通信システムであって、フィードバック情報がコンフリクトの有無を示す情報を含む通信システム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/644,663 | 2006-12-21 | ||
US11/644,663 US8331346B2 (en) | 2006-12-21 | 2006-12-21 | Distributed context-aware scheduled access in a network |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008160834A JP2008160834A (ja) | 2008-07-10 |
JP5053818B2 true JP5053818B2 (ja) | 2012-10-24 |
Family
ID=38984054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007322663A Expired - Fee Related JP5053818B2 (ja) | 2006-12-21 | 2007-12-14 | 分散型コンテキストアウェアスケジュールドアクセスネットワーク |
Country Status (4)
Country | Link |
---|---|
US (1) | US8331346B2 (ja) |
EP (1) | EP1936870B1 (ja) |
JP (1) | JP5053818B2 (ja) |
KR (1) | KR100926896B1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7729321B2 (en) * | 2007-02-21 | 2010-06-01 | Itt Manufacturing Enterprises Inc. | Nearly collision-free channel access system and method |
US9521090B2 (en) * | 2007-06-04 | 2016-12-13 | Qualcomm Incorporated | Authorizing stations into a centrally managed network |
US9515913B2 (en) | 2012-06-06 | 2016-12-06 | The Boeing Company | Method providing adhoc network state to support distributed scheduling |
CN105101445B (zh) * | 2014-05-13 | 2018-10-12 | 联想(北京)有限公司 | 一种时间调度方法及电子设备 |
EP3852473A1 (en) | 2015-09-11 | 2021-07-21 | Huawei Technologies Co., Ltd. | A communication device and method for v2x communication |
US10771345B1 (en) * | 2016-12-28 | 2020-09-08 | Amazon Technologies, Inc. | Network monitoring service |
US10892818B2 (en) * | 2019-05-07 | 2021-01-12 | Contec Co., Ltd. | System, apparatus and method for managing satellite operation service |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0717892B1 (en) | 1993-09-10 | 1998-07-22 | Rca Thomson Licensing Corporation | Real-time audio packet layer encoder |
KR20000042697A (ko) * | 1998-12-26 | 2000-07-15 | 서평원 | 이종 프로토콜 중계장치의 종단장치간 감시제어 정보 전달장치및 방법 |
EP1142135B1 (en) * | 1999-01-14 | 2004-10-20 | Honeywell Inc. | Flooding communication |
US6788702B1 (en) * | 1999-10-15 | 2004-09-07 | Nokia Wireless Routers, Inc. | Protocol for neighborhood-established transmission scheduling |
US6963549B1 (en) | 2000-01-26 | 2005-11-08 | Ntt Multimedia Communications Laboratories, Inc. | Technique for reserving bandwidth for communications over a wireless system |
US6747976B1 (en) | 2000-05-23 | 2004-06-08 | Centre for Wireless Communications of The National University of Singapore | Distributed scheduling architecture with efficient reservation protocol and dynamic priority scheme for wireless ATM networks |
BR0212132A (pt) * | 2001-08-25 | 2004-08-24 | Nokia Corp | Sistema e métodos para programação de pacote distribuìda, e, métodos para compressão de uma pluralidade de entradas de vizinho de uma lista de vizinhança contida em um pacote de configuração de rede, para transmissão de um pacote de configuração de rede associado com um nó em uma rede ad hoc, e para programação de transmissão em uma rede ad hoc |
US7822008B2 (en) * | 2003-08-15 | 2010-10-26 | Trilliant Networks, Inc. | Mini-slot communication protocol |
AU2003260446A1 (en) * | 2003-08-21 | 2005-03-10 | Docomo Communications Laboratories Europe Gmbh | Resource reservation in a wireless network with distributed medium access control |
JP4202336B2 (ja) * | 2004-04-28 | 2008-12-24 | 三星電子株式会社 | タイムスロット予約方法 |
US7515608B2 (en) * | 2005-01-04 | 2009-04-07 | Intel Corporation | Methods and media access controller for mesh networks with adaptive quality-of-service management |
US7937060B2 (en) * | 2006-10-06 | 2011-05-03 | Palo Alto Research Alto Incorporated | Self-improving channel-access protocol for ad-hoc networks |
-
2006
- 2006-12-21 US US11/644,663 patent/US8331346B2/en active Active
-
2007
- 2007-12-14 JP JP2007322663A patent/JP5053818B2/ja not_active Expired - Fee Related
- 2007-12-19 EP EP07123531A patent/EP1936870B1/en not_active Ceased
- 2007-12-21 KR KR1020070134929A patent/KR100926896B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20080151820A1 (en) | 2008-06-26 |
KR20080058262A (ko) | 2008-06-25 |
EP1936870A1 (en) | 2008-06-25 |
US8331346B2 (en) | 2012-12-11 |
EP1936870B1 (en) | 2011-08-31 |
JP2008160834A (ja) | 2008-07-10 |
KR100926896B1 (ko) | 2009-11-17 |
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