KR100975046B1 - Ad-hoc 피어 투 피어 네트워크의 정보를 자체전파하는 시스템 및 방법 - Google Patents
Ad-hoc 피어 투 피어 네트워크의 정보를 자체전파하는 시스템 및 방법 Download PDFInfo
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- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04L12/00—Data switching networks
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/56—Routing software
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
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- H04W40/246—Connectivity information discovery
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
- H04W40/248—Connectivity information update
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Claims (22)
- 무선 ad-hoc 통신 네트워크 내의 노드에서, 복수의 다른 노드 중 적어도 하나로부터 정보를 획득하는 정보 획득 방법에 있어서,상기 노드가, 상기 복수의 다른 노드 중 제1 그룹에 속하는 적어도 하나의 노드로, 제1 정보 요청을 전송하는 단계와,상기 제1 그룹 내의 적어도 하나의 노드가 인증되는 단계와상기 제1 그룹 내의 적어도 하나의 노드가, 상기 제1 정보 요청을 수신하고 그 수신에 응답하여 정보를 제공하도록 인증되면, 상기 노드로 초기 응답 데이터를 전송하는 단계와,상기 노드가, 상기 초기 응답 데이터에 응답하여 제2 정보 요청의 요청 여부를 결정하는 단계와,상기 제2 정보 요청을 요청하는 것으로 결정되면, 상기 노드가, 상기 제1 그룹 내에서 인증된 노드들 중 적어도 하나의 노드로 상기 제2 정보 요청을 전송하는 단계와,상기 제2 정보 요청을 수신한 노드는, 상기 제2 정보 요청에 대응하여 특정 응답 데이터를 상기 노드로 전송하는 단계를 포함하며,상기 제1 정보 요청은, 상기 제1 그룹에 포함되는 노드들 중 적어도 하나의 노드에 대하여 이용 가능한 정보를 요청하는 것이고,상기 제2 정보 요청은, 상기 제1 그룹 내에서 인증된 노드들 중 적어도 하나의 노드에 대하여 이용가능한 특정 정보를 요청하는 것임을 특징으로 하는 무선 ad-hoc 통신 네트워크 내의 노드의 정보 획득 방법.
- 제 1 항에 있어서,상기 제1 정보 요청은, 소프트웨어 버전, 시스템 파라미터, 및 상기 인증된 노드에 포함된 정보 중 적어도 하나를 표시하는 데이터를 요청하는 것임을 특징으로 하는 무선 ad-hoc 통신 네트워크 내의 노드의 정보 획득 방법.
- 삭제
- 삭제
- 삭제
- 제 1 항에 있어서,상기 노드가, 수신된 상기 특정 응답 데이터에 따라서 동작하는 단계를 더 포함하는 무선 ad-hoc 통신 네트워크 내의 노드의 정보 획득 방법.
- 제 1 항에 있어서,상기 제1 정보 요청 및 상기 제2 정보 요청 각각은 유니캐스트 메시지로서 전송되는 것인 무선 ad-hoc 통신 네트워크 내의 노드의 정보 획득 방법.
- 제 1 항에 있어서,상기 초기 응답 데이터와 상기 특정 응답 데이터 각각은 적어도 하나의 데이터 패킷을 포함하는 것인 무선 ad-hoc 통신 네트워크 내의 노드의 정보 획득 방법.
- 삭제
- 제 1 항에 있어서,상기 노드가 상기 초기 응답 데이터에 응답하여 상기 제2 정보 요청을 상기 네트워크의 적어도 하나의 IAP(Intelligent Access Point)에 전송하면, 상기 적어도 하나의 IAP가, 상기 특정 응답 데이터를 상기 노드로 전송하는 단계를 더 포함하는 것을 특징으로 하는 무선 ad-hoc 통신 네트워크 내의 노드의 정보 획득 방법.
- 무선 ad-hoc 통신 네트워크 내에 있는 정보 획득 노드에 있어서,복수의 다른 노드 중 제1 그룹에 포함되는 노드들 중 적어도 하나의 노드로 제1 정보 요청을 전송하고, 상기 적어도 하나의 노드 중 인증된 노드로부터 초기 응답 데이터를 수신하도록 동작하는 트랜시버와,상기 초기 응답 데이터를 분석하여, 제2 정보 요청이 필요한지를 결정하는 제어기를 포함하며,상기 트랜시버는 상기 인증된 노드로 상기 제2 정보 요청을 전송하고, 상기 인증된 노드로부터 특정 응답 데이터를 수신하도록 동작하고,상기 트랜시버는, 상기 제1 정보 요청을 수신한 노드들 중 상기 제1 정보 요청에 응답하여 정보를 제공하도록 인증된 노드로부터 상기 초기 응답 데이터를 수신하도록 동작하며,상기 제1 정보 요청은, 상기 제1 그룹에 포함되는 노드들 중 적어도 하나의 노드에 대하여 이용 가능한 정보를 요청하는 것이고,상기 제2 정보 요청은, 상기 제1 그룹 내에서 인증된 노드들 중 적어도 하나의 노드에 대하여 이용가능한 특정 정보를 요청하는 것임을 특징으로 하는 정보 획득 노드.
- 제 11 항에 있어서,상기 제1 정보 요청은, 소프트웨어 버전, 시스템 파라미터, 및 상기 인증된 노드에 포함된 정보 중 적어도 하나를 표시하는 데이터를 요청하는 것임을 특징으로 하는 정보 획득 노드.
- 삭제
- 삭제
- 제 11 항에 있어서,상기 제어기는, 상기 특정 응답 데이터에 따라서 상기 노드의 동작을 제어하는 것을 특징으로 하는 정보 획득 노드.
- 제 11 항에 있어서,상기 제1 정보 요청 및 상기 제2 정보 요청 각각은 유니캐스트 메시지로서 전송되는 것인 정보 획득 노드.
- 제 11 항에 있어서,상기 초기 응답 데이터와 특정 응답 데이터 각각은 적어도 하나의 데이터 패킷을 포함하는 것인 정보 획득 노드.
- 삭제
- 제 11 항에 있어서,상기 제어기는, 상기 초기 응답 데이터를 분석하여, 상기 제2 정보 요청이 상기 네트워크의 적어도 하나의 IAP(Intelligent Access Point)에 전송할지를 결정하며,상기 트랜시버는, 상기 제어기의 결정에 따라 상기 제2 정보 요청을 적어도 하나의 IAP에 전송하고, 상기 적어도 하나의 IAP로부터 상기 특정 응답 데이터를 수신하도록 동작하는 것인 정보 획득 노드.
- 제 11 항에 있어서,상기 제어기는 상기 노드가 상기 복수의 다른 노드에 대한 하나의 인증된 노드로서 동작할 수 있는지를 결정하는 것을 특징으로 하는 정보 획득 노드.
- 삭제
- 삭제
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US10/142,789 | 2002-05-13 | ||
US10/142,789 US6970444B2 (en) | 2002-05-13 | 2002-05-13 | System and method for self propagating information in ad-hoc peer-to-peer networks |
PCT/US2003/014460 WO2003098383A2 (en) | 2002-05-13 | 2003-05-08 | A system and method for self propagating information in ad-hoc peer-to-peer networks |
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KR (1) | KR100975046B1 (ko) |
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- 2003-05-08 EP EP03726711A patent/EP1504319A4/en not_active Withdrawn
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- 2003-05-08 JP JP2004505833A patent/JP4322206B2/ja not_active Expired - Fee Related
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CA2485432A1 (en) | 2003-11-27 |
US20040022221A1 (en) | 2004-02-05 |
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WO2003098383A3 (en) | 2004-02-19 |
EP1504319A4 (en) | 2006-07-19 |
WO2003098383A2 (en) | 2003-11-27 |
KR20040111606A (ko) | 2004-12-31 |
US6970444B2 (en) | 2005-11-29 |
AU2003228934A1 (en) | 2003-12-02 |
JP2005529514A (ja) | 2005-09-29 |
JP4322206B2 (ja) | 2009-08-26 |
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