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WO2008140055A1 - 半二重通信システム、半二重通信装置、通信内容確認方法、及びそのプログラム - Google Patents

半二重通信システム、半二重通信装置、通信内容確認方法、及びそのプログラム Download PDF

Info

Publication number
WO2008140055A1
WO2008140055A1 PCT/JP2008/058662 JP2008058662W WO2008140055A1 WO 2008140055 A1 WO2008140055 A1 WO 2008140055A1 JP 2008058662 W JP2008058662 W JP 2008058662W WO 2008140055 A1 WO2008140055 A1 WO 2008140055A1
Authority
WO
WIPO (PCT)
Prior art keywords
communication
duplex
duplex communication
contents
user terminal
Prior art date
Application number
PCT/JP2008/058662
Other languages
English (en)
French (fr)
Inventor
Fumitaka Nakahara
Shin Harada
Kazuhiro Takahashi
Original Assignee
Nec Corporation
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 Nec Corporation filed Critical Nec Corporation
Priority to JP2009514155A priority Critical patent/JP5321453B2/ja
Priority to US12/600,185 priority patent/US8570919B2/en
Publication of WO2008140055A1 publication Critical patent/WO2008140055A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/42221—Conversation recording systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2207/00—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place
    • H04M2207/18—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place wireless networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/40—Connection management for selective distribution or broadcast
    • H04W76/45—Connection management for selective distribution or broadcast for Push-to-Talk [PTT] or Push-to-Talk over cellular [PoC] services

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Telephonic Communication Services (AREA)
  • Bidirectional Digital Transmission (AREA)

Abstract

【課題】一連の半二重通信が行われている最中でもユーザー端末が過去の通信内容を確認することが可能な半二重通信システムを提供する。 【解決手段】半二重通信の通信内容をその識別子と共に全て記録する通信記録データベースを備えると共に、半二重通信を制御する半二重通信装置に、通信内容を受信して通信記録データベースにその通信内容の識別子と共に送信して記録させ記録した通信記録を読み出す通信記録制御装置を設け、ユーザー端末からの通信記録の読出し要求に応じて当該ユーザー端末への通信内容の送信に変えて通信記録の読出しを行う。
PCT/JP2008/058662 2007-05-14 2008-05-09 半二重通信システム、半二重通信装置、通信内容確認方法、及びそのプログラム WO2008140055A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009514155A JP5321453B2 (ja) 2007-05-14 2008-05-09 半二重通信システム、半二重通信装置、通信内容確認方法、及びそのプログラム
US12/600,185 US8570919B2 (en) 2007-05-14 2008-05-09 Half-duplex communication system, half-duplex communication device, communication content confirmation method, and its program

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007128533 2007-05-14
JP2007-128533 2007-05-14

Publications (1)

Publication Number Publication Date
WO2008140055A1 true WO2008140055A1 (ja) 2008-11-20

Family

ID=40002249

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/058662 WO2008140055A1 (ja) 2007-05-14 2008-05-09 半二重通信システム、半二重通信装置、通信内容確認方法、及びそのプログラム

Country Status (3)

Country Link
US (1) US8570919B2 (ja)
JP (1) JP5321453B2 (ja)
WO (1) WO2008140055A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100198789A1 (en) * 2007-06-06 2010-08-05 Kunio Kamimura Database contradiction solution method
JP7632116B2 (ja) * 2021-06-25 2025-02-19 株式会社Ｊｖｃケンウッド 無線中継装置、第１端末装置、第２端末装置、通信システム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005234666A (ja) * 2004-02-17 2005-09-02 Nec Corp ＰｏＣシステムおよびＰｏＣサーバならびにＰｏＣクライアント
JP2006279715A (ja) * 2005-03-30 2006-10-12 Nec Corp 同報通信システム、サーバ、同報通信方法、及びそのプログラム
JP2007060303A (ja) * 2005-08-24 2007-03-08 Nec Corp ＰｏＣサービスにおける音声データ再生システム、再生方法、サーバ装置、端末装置、及び、プログラム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4003753B2 (ja) 2004-03-26 2007-11-07 日本電気株式会社 会話サーバ
KR100664190B1 (ko) 2004-12-30 2007-01-03 엘지전자 주식회사 이동 통신 단말기의 ｐｔｔ 서비스 개선 장치 및 그 방법
JP4916171B2 (ja) * 2005-12-27 2012-04-11 富士通株式会社 通信システム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005234666A (ja) * 2004-02-17 2005-09-02 Nec Corp ＰｏＣシステムおよびＰｏＣサーバならびにＰｏＣクライアント
JP2006279715A (ja) * 2005-03-30 2006-10-12 Nec Corp 同報通信システム、サーバ、同報通信方法、及びそのプログラム
JP2007060303A (ja) * 2005-08-24 2007-03-08 Nec Corp ＰｏＣサービスにおける音声データ再生システム、再生方法、サーバ装置、端末装置、及び、プログラム

Also Published As

Publication number Publication date
JP5321453B2 (ja) 2013-10-23
JPWO2008140055A1 (ja) 2010-08-05
US8570919B2 (en) 2013-10-29
US20100208630A1 (en) 2010-08-19

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