COMMUNICATION APPARATUS, METHOD, AND PROGRAM
PROBLEM TO BE SOLVED: To provide a technology of facilitating construction of an application, service and system using peer-to-peer communication.SOLUTION: A communication apparatus that executes peer-to-peer communication by use of WebRTC (Web Real-Time Communication) via a STUN server managed by a...
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| creator | HISHIKI TETSUYA OBA TAKUMI KOIKE ARATA |
| description | PROBLEM TO BE SOLVED: To provide a technology of facilitating construction of an application, service and system using peer-to-peer communication.SOLUTION: A communication apparatus that executes peer-to-peer communication by use of WebRTC (Web Real-Time Communication) via a STUN server managed by a network provider, a TURN server, and an authentication server includes: an authentication function of managing an authentication key issued by the authentication server which has been allowed to access the STUN server and the TURN server; and an ICE function of acquiring an IP address for the peer-to-peer communication by executing ICE (Interactive Connectivity Establishment) for passing through an NAT/FW (Network Address Translation/Firewall) mounted on the WebRTC.
【課題】ピアツーピア通信を伴うアプリケーション、サービス、システム等の構築を容易にするための技術を提供する。【解決手段】ネットワーク事業者により運営されるSTUNサーバ、TURNサーバ及び認証サーバを介しWebRTC(Web Real-Time Communication)を利用してピアツーピア通信を実行する通信装置であって、STUNサーバ及びTURNサーバにアクセス可能であると判断した前記認証サーバにより発行された認証キーを管理する認証機能と、前記WebRTCに実装されたNAT/FW(Network Address Translation/Firewall)を通過するためのICE(Interactive Connectivity Establishment)を実行することによって、前記ピアツーピア通信のためのIPアドレスを取得するICE機能とを有する。【選択図】図１ |
| format | Patent |
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【課題】ピアツーピア通信を伴うアプリケーション、サービス、システム等の構築を容易にするための技術を提供する。【解決手段】ネットワーク事業者により運営されるSTUNサーバ、TURNサーバ及び認証サーバを介しWebRTC(Web Real-Time Communication)を利用してピアツーピア通信を実行する通信装置であって、STUNサーバ及びTURNサーバにアクセス可能であると判断した前記認証サーバにより発行された認証キーを管理する認証機能と、前記WebRTCに実装されたNAT/FW(Network Address Translation/Firewall)を通過するためのICE(Interactive Connectivity Establishment)を実行することによって、前記ピアツーピア通信のためのIPアドレスを取得するICE機能とを有する。【選択図】図１</description><language>eng ; jpn</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRIC DIGITAL DATA PROCESSING ; ELECTRICITY ; PHYSICS ; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><creationdate>2015</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150824&DB=EPODOC&CC=JP&NR=2015153076A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150824&DB=EPODOC&CC=JP&NR=2015153076A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HISHIKI TETSUYA</creatorcontrib><creatorcontrib>OBA TAKUMI</creatorcontrib><creatorcontrib>KOIKE ARATA</creatorcontrib><title>COMMUNICATION APPARATUS, METHOD, AND PROGRAM</title><description>PROBLEM TO BE SOLVED: To provide a technology of facilitating construction of an application, service and system using peer-to-peer communication.SOLUTION: A communication apparatus that executes peer-to-peer communication by use of WebRTC (Web Real-Time Communication) via a STUN server managed by a network provider, a TURN server, and an authentication server includes: an authentication function of managing an authentication key issued by the authentication server which has been allowed to access the STUN server and the TURN server; and an ICE function of acquiring an IP address for the peer-to-peer communication by executing ICE (Interactive Connectivity Establishment) for passing through an NAT/FW (Network Address Translation/Firewall) mounted on the WebRTC.
【課題】ピアツーピア通信を伴うアプリケーション、サービス、システム等の構築を容易にするための技術を提供する。【解決手段】ネットワーク事業者により運営されるSTUNサーバ、TURNサーバ及び認証サーバを介しWebRTC(Web Real-Time Communication)を利用してピアツーピア通信を実行する通信装置であって、STUNサーバ及びTURNサーバにアクセス可能であると判断した前記認証サーバにより発行された認証キーを管理する認証機能と、前記WebRTCに実装されたNAT/FW(Network Address Translation/Firewall)を通過するためのICE(Interactive Connectivity Establishment)を実行することによって、前記ピアツーピア通信のためのIPアドレスを取得するICE機能とを有する。【選択図】図１</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>ELECTRICITY</subject><subject>PHYSICS</subject><subject>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNBx9vf1DfXzdHYM8fT3U3AMCHAMcgwJDdZR8HUN8fB30VFw9HNRCAjydw9y9OVhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGhqaGpsYG5maOxkQpAgDgFyWO</recordid><startdate>20150824</startdate><enddate>20150824</enddate><creator>HISHIKI TETSUYA</creator><creator>OBA TAKUMI</creator><creator>KOIKE ARATA</creator><scope>EVB</scope></search><sort><creationdate>20150824</creationdate><title>COMMUNICATION APPARATUS, METHOD, AND PROGRAM</title><author>HISHIKI TETSUYA ; OBA TAKUMI ; KOIKE ARATA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2015153076A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2015</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>ELECTRICITY</topic><topic>PHYSICS</topic><topic>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</topic><toplevel>online_resources</toplevel><creatorcontrib>HISHIKI TETSUYA</creatorcontrib><creatorcontrib>OBA TAKUMI</creatorcontrib><creatorcontrib>KOIKE ARATA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HISHIKI TETSUYA</au><au>OBA TAKUMI</au><au>KOIKE ARATA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>COMMUNICATION APPARATUS, METHOD, AND PROGRAM</title><date>2015-08-24</date><risdate>2015</risdate><abstract>PROBLEM TO BE SOLVED: To provide a technology of facilitating construction of an application, service and system using peer-to-peer communication.SOLUTION: A communication apparatus that executes peer-to-peer communication by use of WebRTC (Web Real-Time Communication) via a STUN server managed by a network provider, a TURN server, and an authentication server includes: an authentication function of managing an authentication key issued by the authentication server which has been allowed to access the STUN server and the TURN server; and an ICE function of acquiring an IP address for the peer-to-peer communication by executing ICE (Interactive Connectivity Establishment) for passing through an NAT/FW (Network Address Translation/Firewall) mounted on the WebRTC.
【課題】ピアツーピア通信を伴うアプリケーション、サービス、システム等の構築を容易にするための技術を提供する。【解決手段】ネットワーク事業者により運営されるSTUNサーバ、TURNサーバ及び認証サーバを介しWebRTC(Web Real-Time Communication)を利用してピアツーピア通信を実行する通信装置であって、STUNサーバ及びTURNサーバにアクセス可能であると判断した前記認証サーバにより発行された認証キーを管理する認証機能と、前記WebRTCに実装されたNAT/FW(Network Address Translation/Firewall)を通過するためのICE(Interactive Connectivity Establishment)を実行することによって、前記ピアツーピア通信のためのIPアドレスを取得するICE機能とを有する。【選択図】図１</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION |
| title | COMMUNICATION APPARATUS, METHOD, AND PROGRAM |
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