KR20110053257A - 메쉬형 네트워크들에 대한 프록시 메커니즘 - Google Patents
메쉬형 네트워크들에 대한 프록시 메커니즘 Download PDFInfo
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- 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]
- H04L12/46—Interconnection of networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
- H04W40/22—Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- 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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
- H04W84/22—Self-organising networks, e.g. ad-hoc networks or sensor networks with access to wired networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/18—Service support devices; Network management devices
- H04W88/182—Network node acting on behalf of an other network entity, e.g. proxy
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/02—Inter-networking arrangements
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- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
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Abstract
Description
도 2는 4 개의 어드레스 필드들이 상호 접속에 사용되는 간략한 네트워크 아키텍처를 도시한 도면.
도 3은 도 2의 네트워크 아키텍처에 기초한 시그널링 예를 도시한 도면.
도 4는 단일의 장치가 AP, 라우터 및 모뎀으로서 작동하는 예시적인 종래의 네트워크 아키텍처를 도시한 도면.
도 5는 감소된 메쉬 데이터 프레임 구조를 도시한 도면.
도 6은 단일의 장치가 AP 및 메쉬 네트워크에 접속하는 예시적인 네트워크 구조를 도시한 도면.
도 7은 단일의 장치가 본 발명의 실시예에 따라 프록시로서 거동하는 예시적인 네트워크 구조를 도시한 도면.
도 8은 제 1 실시예에 따른 장치의 간략한 블록도.
도 9는 제 2 실시예에 따른 프록시 메커니즘의 흐름도.
도 10은 도 8의 블록도에 기초한 시그널링 예를 도시한 도면.
30: 상호 접속 계층 100: 외부 네트워크
Claims (9)
- 액세스 디바이스(C)를 통해 메쉬형 네트워크(mesh type network)를 또 다른 네트워크(100)에 접속하는 장치에 있어서:
a) 상호 접속 계층(30); 및
b) 상기 상호 접속 계층(30)을 통해 상기 메쉬형 네트워크의 적어도 하나의 디바이스에 대한 상기 액세스 디바이스(C)와의 개별적인 접속들을 유지하도록 구성된 무선 액세스 제어기(20)를 포함하는, 메쉬형 네트워크를 또 다른 네트워크에 접속하는 장치. - 제 1 항에 있어서,
적어도 하나의 가상 무선 스테이션들(STA(D) 내지 STA(G))을 추가로 포함하고,
상기 무선 액세스 제어기(20)는 상기 액세스 디바이스(C)로부터 수신된 신호를 어드레싱된 가상 장치에 전달하도록 구성되는, 메쉬형 네트워크를 또 다른 네트워크에 접속하는 장치. - 제 1 항에 있어서,
상기 무선 액세스 제어기(20)는, 다수의 엔티티들이 동시에 전송하려고 시도하면 전송 요청들을 직렬화(serialize)하도록 구성되는, 메쉬형 네트워크를 또 다른 네트워크에 접속하는 장치. - 제 1 항에 있어서,
상기 액세스 디바이스(C)에 접속을 제공하기 위한 무선 액세스 네트워크 인터페이스 카드(10)를 추가로 포함하고,
상기 무선 액세스 제어기(20)는 상기 개별적인 접속들을 확립하기 위해 상기 무선 네트워크 인터페이스 카드(10) 및 상기 장치의 논리적 엔티티들을 상호 접속하도록 구성되는, 메쉬형 네트워크를 또 다른 네트워크에 접속하는 장치. - 제 4 항에 있어서,
상기 무선 액세스 네트워크 인터페이스 카드들(10) 중 적어도 2 개는 적어도 하나의 물리적 계층 및 링크 계층 채널을 공유하는, 메쉬형 네트워크를 또 다른 네트워크에 접속하는 장치. - 액세스 디바이스(C)를 통해 메쉬형 네트워크를 또 다른 네트워크(100)에 접속하는 방법에 있어서,
상기 메쉬형 네트워크의 적어도 하나의 디바이스에 대한 상기 액세스 디바이스(C)와의 개별적인 접속들을 유지하기 위해 상기 메쉬형 네트워크의 적어도 하나의 디바이스(A)에서 상호 접속 계층(30)을 이용하는 단계를 포함하는, 메쉬형 네트워크를 또 다른 네트워크에 접속하는 방법. - 제 6 항에 있어서,
상기 메쉬형 네트워크로부터 프레임을 수신하는 단계, 상기 상호 접속 계층(30)을 통해 상기 프레임을 가상 무선 스테이션(STA(D)- STA(G))에 전송하는 단계, 및 상기 프레임을 상기 가상 무선 스테이션(STA(D)- STA(G))에서 상기 액세스 디바이스(C)에 전송하는 단계를 추가로 포함하는, 메쉬형 네트워크를 또 다른 네트워크에 접속하는 방법. - 액세스 디바이스(C)를 통해 메쉬형 네트워크를 또 다른 네트워크(100)에 접속하는 시스템에 있어서,
제 1 항에 따른 장치를 갖는 적어도 하나의 네트워크 노드(A)에서 상기 액세스 디바이스(C)를 포함하는, 메쉬형 네트워크를 또 다른 네트워크에 접속하는 시스템. - 컴퓨터 디바이스 상에서 실행될 때, 제 6 항의 단계들을 생성하기 위한 코드 수단을 포함하는, 컴퓨터 프로그램 제품.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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EP08163484 | 2008-09-02 | ||
EP08163484.2 | 2008-09-02 | ||
PCT/IB2009/053751 WO2010026512A1 (en) | 2008-09-02 | 2009-08-27 | Proxy mechanism for mesh-type networks |
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KR20110053257A true KR20110053257A (ko) | 2011-05-19 |
KR101738435B1 KR101738435B1 (ko) | 2017-05-22 |
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US (2) | US8737264B2 (ko) |
EP (1) | EP2351424B1 (ko) |
JP (1) | JP5592887B2 (ko) |
KR (1) | KR101738435B1 (ko) |
CN (1) | CN102144420B (ko) |
TW (1) | TWI491231B (ko) |
WO (1) | WO2010026512A1 (ko) |
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US9794796B2 (en) | 2012-06-13 | 2017-10-17 | Qualcomm, Incorporation | Systems and methods for simplified store and forward relays |
US9510271B2 (en) | 2012-08-30 | 2016-11-29 | Qualcomm Incorporated | Systems, apparatus, and methods for address format detection |
US20140064196A1 (en) * | 2012-08-30 | 2014-03-06 | Qualcomm Incorporated | Layer 2 address management in 3 address only capable access points in networks with relays |
CN103999538B (zh) * | 2012-12-14 | 2017-12-22 | 华为技术有限公司 | 无线局域网访问方法、设备和系统 |
CN104968037B (zh) * | 2015-05-29 | 2018-07-06 | 乐鑫信息科技(上海)有限公司 | 基于代理设备的低功耗物联网实现方法 |
WO2018195895A1 (en) * | 2017-04-28 | 2018-11-01 | Aruba Networks, Inc. | Three-address scheme for forwarding frames in a wireless mesh network |
US10951717B2 (en) * | 2018-10-10 | 2021-03-16 | Cisco Technology, Inc. | Differentiated services within a service mesh |
CN112738907B (zh) * | 2019-10-28 | 2023-02-28 | 杭州萤石软件有限公司 | 无线网络系统 |
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TW200300314A (en) * | 2001-11-02 | 2003-05-16 | Netvmg Inc | System and method to provide routing control of information over networks |
US7558194B2 (en) * | 2003-04-28 | 2009-07-07 | Alcatel-Lucent Usa Inc. | Virtual private network fault tolerance |
US7957277B2 (en) | 2005-02-25 | 2011-06-07 | Interdigital Technology Corporation | Wireless communication method and system for routing packets via intra-mesh and extra-mesh routes |
US8868628B2 (en) * | 2005-12-19 | 2014-10-21 | International Business Machines Corporation | Sharing computer data among computers |
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US8340106B2 (en) | 2006-03-13 | 2012-12-25 | Microsoft Corporation | Connecting multi-hop mesh networks using MAC bridge |
CN100459812C (zh) * | 2006-04-07 | 2009-02-04 | 华为技术有限公司 | 无线网络系统及切换方法和移动中转站设备 |
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- 2009-08-27 KR KR1020117007437A patent/KR101738435B1/ko active Active
- 2009-08-27 EP EP09787031.5A patent/EP2351424B1/en active Active
- 2009-08-27 WO PCT/IB2009/053751 patent/WO2010026512A1/en active Application Filing
- 2009-08-27 JP JP2011524506A patent/JP5592887B2/ja active Active
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Publication number | Publication date |
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CN102144420A (zh) | 2011-08-03 |
US20140269428A1 (en) | 2014-09-18 |
TW201015937A (en) | 2010-04-16 |
US9271218B2 (en) | 2016-02-23 |
CN102144420B (zh) | 2015-09-30 |
EP2351424A1 (en) | 2011-08-03 |
TWI491231B (zh) | 2015-07-01 |
EP2351424B1 (en) | 2017-05-10 |
US8737264B2 (en) | 2014-05-27 |
US20110149804A1 (en) | 2011-06-23 |
JP2012501565A (ja) | 2012-01-19 |
JP5592887B2 (ja) | 2014-09-17 |
KR101738435B1 (ko) | 2017-05-22 |
WO2010026512A1 (en) | 2010-03-11 |
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