JP5393380B2 - 信号処理装置及びプログラム、並びに、通信システム - Google Patents

信号処理装置及びプログラム、並びに、通信システム Download PDF

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Publication number
JP5393380B2
JP5393380B2 JP2009225144A JP2009225144A JP5393380B2 JP 5393380 B2 JP5393380 B2 JP 5393380B2 JP 2009225144 A JP2009225144 A JP 2009225144A JP 2009225144 A JP2009225144 A JP 2009225144A JP 5393380 B2 JP5393380 B2 JP 5393380B2
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Prior art keywords
packet
communication device
received
communication
signal
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JP2009225144A
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English (en)
Japanese (ja)
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JP2011077690A5 (enExample
JP2011077690A (ja
Inventor
修吾 芝
雅幸 小宮
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Oki Electric Industry Co Ltd
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Oki Electric Industry Co Ltd
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Application filed by Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP2009225144A priority Critical patent/JP5393380B2/ja
Priority to US12/846,258 priority patent/US9264456B2/en
Priority to CN201010243500.XA priority patent/CN102035823B/zh
Publication of JP2011077690A publication Critical patent/JP2011077690A/ja
Publication of JP2011077690A5 publication Critical patent/JP2011077690A5/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1033—Signalling gateways
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H04L65/1104—Session initiation protocol [SIP]

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)
JP2009225144A 2009-09-29 2009-09-29 信号処理装置及びプログラム、並びに、通信システム Active JP5393380B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009225144A JP5393380B2 (ja) 2009-09-29 2009-09-29 信号処理装置及びプログラム、並びに、通信システム
US12/846,258 US9264456B2 (en) 2009-09-29 2010-07-29 Signal processing device, signal processing program and communication system
CN201010243500.XA CN102035823B (zh) 2009-09-29 2010-07-30 信号处理装置和方法、以及通信系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009225144A JP5393380B2 (ja) 2009-09-29 2009-09-29 信号処理装置及びプログラム、並びに、通信システム

Related Child Applications (1)

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JP2013169560A Division JP2014007752A (ja) 2013-08-19 2013-08-19 信号処理装置及びプログラム、並びに、通信システム

Publications (3)

Publication Number Publication Date
JP2011077690A JP2011077690A (ja) 2011-04-14
JP2011077690A5 JP2011077690A5 (enExample) 2012-05-31
JP5393380B2 true JP5393380B2 (ja) 2014-01-22

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ID=43781539

Family Applications (1)

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JP2009225144A Active JP5393380B2 (ja) 2009-09-29 2009-09-29 信号処理装置及びプログラム、並びに、通信システム

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US (1) US9264456B2 (enExample)
JP (1) JP5393380B2 (enExample)
CN (1) CN102035823B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5634919B2 (ja) * 2011-03-14 2014-12-03 沖電気工業株式会社 通信装置及び通信プログラム
JP2018029236A (ja) * 2016-08-15 2018-02-22 日本放送協会 映像パケット切替装置及び方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6771644B1 (en) * 1999-09-17 2004-08-03 Lucent Technologies Inc. Program insertion in real time IP multicast
US7734752B2 (en) * 2002-02-08 2010-06-08 Juniper Networks, Inc. Intelligent integrated network security device for high-availability applications
JP4492516B2 (ja) * 2005-10-19 2010-06-30 沖電気工業株式会社 音声ｉｐパケット交換装置
JP4730052B2 (ja) 2005-10-20 2011-07-20 沖電気工業株式会社 交換装置
US8774155B2 (en) * 2006-02-03 2014-07-08 Broadcom Corporation Transporting call data via a packet data network
JP4308287B2 (ja) * 2006-12-20 2009-08-05 沖電気工業株式会社 冗長化ゲートウェイシステム
US7715374B2 (en) 2006-12-20 2010-05-11 Oki Electric Industry Co. Ltd. Redundancy gateway system
KR101429712B1 (ko) * 2007-01-19 2014-08-12 삼성전자주식회사 Ｓｉｐ 기반의 네트워크에서 무조건/응답 후 호 전환시스템 및 그 제어방법
US7769806B2 (en) * 2007-10-24 2010-08-03 Social Communications Company Automated real-time data stream switching in a shared virtual area communication environment

Also Published As

Publication number Publication date
CN102035823A (zh) 2011-04-27
US9264456B2 (en) 2016-02-16
US20110078314A1 (en) 2011-03-31
JP2011077690A (ja) 2011-04-14
CN102035823B (zh) 2014-07-16

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