TW200742379A - Communication system, information processor, server, and communication method - Google Patents

Communication system, information processor, server, and communication method

Info

Publication number
TW200742379A
TW200742379A TW096122252A TW96122252A TW200742379A TW 200742379 A TW200742379 A TW 200742379A TW 096122252 A TW096122252 A TW 096122252A TW 96122252 A TW96122252 A TW 96122252A TW 200742379 A TW200742379 A TW 200742379A
Authority
TW
Taiwan
Prior art keywords
port
information processor
communication
server
control unit
Prior art date
Application number
TW096122252A
Other languages
English (en)
Inventor
Kunio Gobara
Hajime Maekawa
Original Assignee
Matsushita Electric Ind Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Publication of TW200742379A publication Critical patent/TW200742379A/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/09—Mapping addresses
    • H04L61/25—Mapping addresses of the same type
    • H04L61/2503—Translation of Internet protocol [IP] addresses
    • H04L61/256—NAT traversal
    • H04L61/2575—NAT traversal using address mapping retrieval, e.g. simple traversal of user datagram protocol through session traversal utilities for NAT [STUN]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Computer And Data Communications (AREA)
TW096122252A 2003-11-07 2004-11-04 Communication system, information processor, server, and communication method TW200742379A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003378289 2003-11-07
JP2004121592 2004-04-16

Publications (1)

Publication Number Publication Date
TW200742379A true TW200742379A (en) 2007-11-01

Family

ID=34575927

Family Applications (2)

Application Number Title Priority Date Filing Date
TW096122252A TW200742379A (en) 2003-11-07 2004-11-04 Communication system, information processor, server, and communication method
TW93133631A TW200522617A (en) 2003-11-07 2004-11-04 Communication system, information processor, server, and communication method

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW93133631A TW200522617A (en) 2003-11-07 2004-11-04 Communication system, information processor, server, and communication method

Country Status (6)

Country Link
US (1) US8239541B2 (zh)
EP (3) EP1677465B1 (zh)
JP (1) JP3933183B2 (zh)
KR (2) KR20060113701A (zh)
TW (2) TW200742379A (zh)
WO (1) WO2005046143A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI509419B (zh) * 2008-02-27 2015-11-21 Ncomputing Inc 於多使用者伺服器系統中使用虛擬網際網路協定位址之方法及系統

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005041500A1 (ja) * 2003-10-27 2005-05-06 Matsushita Electric Industrial Co., Ltd. 通信システム、情報処理装置、サーバ、および通信方法
JP4654006B2 (ja) * 2004-11-16 2011-03-16 パナソニック株式会社 サーバ装置、携帯端末、通信システム及びプログラム
JP4665568B2 (ja) * 2005-03-16 2011-04-06 パナソニック株式会社 情報処理装置、ポート検出装置、情報処理方法、及びポート検出方法
JP4672405B2 (ja) * 2005-03-17 2011-04-20 パナソニック株式会社 通信システム、情報処理システム、接続サーバ、処理サーバ、情報処理装置、及び情報処理方法
CN1870658B (zh) * 2005-07-01 2010-07-07 华为技术有限公司 分组网络中的用户定位系统及方法
US7773584B2 (en) * 2006-06-13 2010-08-10 At&T Intellectual Property I, L.P. Method and apparatus for processing session initiation protocol messages associated with a voice over IP terminal
EP2098037A4 (en) * 2006-12-29 2010-07-14 Ericsson Telefon Ab L M ACCESS MANAGEMENT FOR DEVICES IN COMMUNICATION NETWORKS
US20140280989A1 (en) * 2013-03-14 2014-09-18 Thomas J. Borkowski System and method for establishing peer to peer connections through symmetric nats
JP6492939B2 (ja) * 2015-04-30 2019-04-03 富士通株式会社 制御装置、ストレージシステムおよびプログラム

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7676579B2 (en) * 2002-05-13 2010-03-09 Sony Computer Entertainment America Inc. Peer to peer network communication
JP2004180003A (ja) 2002-11-27 2004-06-24 Kitt Peak:Kk 通信ネットワークシステムおよび通信の接続方法
TW200412101A (en) * 2002-12-23 2004-07-01 Shaw-Hwa Hwang Directly peer-to peer transmission protocol between two virtual network
US7305481B2 (en) * 2003-01-07 2007-12-04 Hexago Inc. Connecting IPv6 devices through IPv4 network and network address translator (NAT) using tunnel setup protocol
US7899932B2 (en) * 2003-01-15 2011-03-01 Panasonic Corporation Relayed network address translator (NAT) traversal
US7245622B2 (en) * 2003-03-27 2007-07-17 Microsoft Corporation Allowing IPv4 clients to communicate over an IPv6 network when behind a network address translator with reduced server workload
JP3741312B2 (ja) 2003-03-28 2006-02-01 ソニー株式会社 ネットワークシステムおよび通信方法、情報処理装置および方法、並びにプログラム
US8234383B2 (en) * 2003-11-07 2012-07-31 Panasonic Corporation Bubble packet port identification using detection packets
US8065418B1 (en) * 2004-02-02 2011-11-22 Apple Inc. NAT traversal for media conferencing
US20080215669A1 (en) * 2004-03-09 2008-09-04 William Gaddy System and Method for Peer-to-Peer Connection of Clients Behind Symmetric Firewalls
US7543064B2 (en) * 2004-09-30 2009-06-02 Logitech Europe S.A. Multiplayer peer-to-peer connection across firewalls and network address translators using a single local port on the local host

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI509419B (zh) * 2008-02-27 2015-11-21 Ncomputing Inc 於多使用者伺服器系統中使用虛擬網際網路協定位址之方法及系統

Also Published As

Publication number Publication date
EP1677465B1 (en) 2014-08-13
WO2005046143A1 (ja) 2005-05-19
TW200522617A (en) 2005-07-01
EP1677465A4 (en) 2011-07-13
JP3933183B2 (ja) 2007-06-20
JPWO2005046143A1 (ja) 2007-11-29
US20070091798A1 (en) 2007-04-26
US8239541B2 (en) 2012-08-07
EP1816828B1 (en) 2018-05-16
EP1816828A2 (en) 2007-08-08
EP2367326B1 (en) 2014-08-13
EP1677465A1 (en) 2006-07-05
KR20070065921A (ko) 2007-06-25
EP2367326A1 (en) 2011-09-21
KR20060113701A (ko) 2006-11-02
EP1816828A3 (en) 2015-07-29

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