JP4466233B2 - Ip電話発信地通知方法、光伝送システム及び光加入者端末装置 - Google Patents
Ip電話発信地通知方法、光伝送システム及び光加入者端末装置 Download PDFInfo
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- JP4466233B2 JP4466233B2 JP2004191613A JP2004191613A JP4466233B2 JP 4466233 B2 JP4466233 B2 JP 4466233B2 JP 2004191613 A JP2004191613 A JP 2004191613A JP 2004191613 A JP2004191613 A JP 2004191613A JP 4466233 B2 JP4466233 B2 JP 4466233B2
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-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
-
- 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
-
- 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
- H04L65/40—Support for services or applications
- H04L65/401—Support for services or applications wherein the services involve a main real-time session and one or more additional parallel real-time or time sensitive sessions, e.g. white board sharing or spawning of a subconference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M7/00—Arrangements for interconnection between switching centres
- H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
- H04J3/1694—Allocation of channels in TDM/TDMA networks, e.g. distributed multiplexers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2242/00—Special services or facilities
- H04M2242/04—Special services or facilities for emergency applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2242/00—Special services or facilities
- H04M2242/30—Determination of the location of a subscriber
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/50—Connection management for emergency connections
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/26—Network addressing or numbering for mobility support
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- Telephonic Communication Services (AREA)
- Optical Communication System (AREA)
Description
12:光ファイバ
14:光カップラ
16−1〜16−n:光ファイバ
18−1〜18−n:ユーザ装置
20−1〜20−n:光コネクタ
22−1〜22−n:無線ICタグ
30:OLT(Optical Line Terminal)
32:管理端末装置
34:ポート管理データベース
40:ONU(Optical Network Unit)
42:ホームゲートウエイ
44:IP電話機
46:コンピュータ(PC)
50:光送受信機
52:ICタグ読取り装置
54:データ送受信装置
56:CPU
58:不揮発メモリ(又はROM)
60:書き替え可能メモリ(RAM)
Claims (11)
- IP電話の発信地を通知する方法であって、
IP電話機を接続可能な1以上のユーザ接続ポートとその所在地を対応付けてポート管理情報ファイル(34)に記憶し、
当該IP電話機の所定の発呼に対して、宛先情報と当該IP電話機の接続するユーザ接続ポートのポート識別情報とを含む接続要求信号をセンター局(10)に送信し、
当該センター局(10)において、当該所定の発呼の当該接続要求信号に対して、当該ポート識別情報を当該ポート管理情報ファイル(34)に照合することにより当該IP電話機の接続する当該ユーザ接続ポートの所在地を検出し、検出された所在地を示す情報と当該宛先情報をIPネットワーク(24)に出力する
ことを特徴とするIP電話発信地通知方法。 - 当該IP電話機の当該所定の発呼の前に、当該IP電話機の接続する当該ユーザ接続ポートのポート識別情報を検出し、記憶することを特徴とする請求項1に記載のIP電話発信地通知方法。
- IPネットワーク(24)に接続するセンター局(10)と、それぞれIP電話機能を具備する複数のユーザ装置(18−1〜18−n)と、当該センター局(10)と当該複数のユーザ装置(18−1〜18−n)とを接続する光伝送路(12,14,16−1〜16−n)とからなる光伝送システムであって、
当該光伝送路(12,14,16−1〜16−n)の、当該複数のユーザ装置(18−1〜18−n)がそれぞれ接続する複数のユーザ接続ポートにそれぞれ配置される複数の光コネクタ(20−1〜20−n)であって、固有のポート識別情報を保持する識別媒体(22−1〜22−n)をそれぞれ具備する光コネクタ(20−1〜20−n)と、
各ユーザ装置(18−1〜18−n)に装備される、当該光コネクタ(20−1〜20−n)に接続する光加入者端末装置(40)であって、接続する光コネクタ(20−1)の当該識別媒体(22−1)に記憶される当該ポート識別情報を読み取る読取り装置(52)を具備し、当該IP電話機能の所定の発呼に対して、宛先情報と当該ポート識別情報とを含む接続要求信号を当該センター局(10)に送信する光加入者端末装置(40)と、
各ユーザ接続ポートに配置される当該光コネクタ(20−1〜20−n)の当該識別媒体(22−1〜22−n)に保持されるポート識別情報と、当該光コネクタ(20−1〜20−n)の所在地との対応を記憶するポート管理情報ファイル(34)と、
当該センター局(10)に配置される中継装置(30,32)であって、ユーザ装置(18−1)からの当該所定の発呼の接続要求信号に対して、当該ポート識別情報を当該ポート管理情報ファイル(34)に照合することにより発信元の接続する当該光コネクタの所在地を検出し、検出された所在地を示す情報と当該宛先情報を当該IPネットワーク(24)に出力する中継装置
とを具備することを特徴とする光伝送システム。 - 当該識別媒体(22−1〜22−n)が無線ICタグからなることを特徴とする請求項3に記載の光伝送システム。
- 当該読取り装置(52)は、光加入者端末装置(40)の電源投入時、および、当該光加入者端末装置(40)と当該センター局(10)との間のリンクを確立する時に、当該識別媒体(22−1)の当該ポート識別情報を読み取ることを特徴とする請求項3又は4に記載の光伝送システム。
- 当該所定の発呼が、緊急通報の発呼であることを特徴とする請求項3乃至5の何れか1項に記載の光伝送システム。
- 当該中継装置が、当該光伝送路(12,14,16−1〜16−n)及び当該IPネットワーク(24)に接続する局終端装置(30)と、管理端末装置(32)とからなり、
当該局終端装置(30)は、当該所定の発呼の接続要求信号を当該管理端末装置(32)に転送し、
当該管理端末装置(32)は、当該接続要求信号に含まれる当該ポート識別情報を当該ポート管理情報ファイル(34)に照合することにより発信元の接続する当該光コネクタの所在地を検出し、検出された所在地を示す情報と当該宛先情報を当該光終端装置(30)に当該IPネットワーク(24)に出力させる
ことを特徴とする請求項3乃至6の何れか1項に記載の光伝送システム。 - ユーザ装置(18−1〜18−n)が接続可能な複数のユーザ接続ポートのそれぞれに、固有のポート識別情報を保持する識別媒体(22−1〜22−n)が配置されている光ネットワークにおいて、
当該ユーザ接続ポートを介してセンター局(10)と信号光をやりとりする光送受信装置(50)と、
当該識別媒体(22−1)に記憶される当該ポート識別情報を読み取る読取り装置(52)と、
IP電話機能の所定の発呼に対して、宛先情報と当該ポート識別情報とを含む接続要求信号を、当該光送受信装置(50)に指令して当該センター局(10)に送信させる制御装置(56)
とを具備することを特徴とする光加入者端末装置。 - 当該識別媒体(22−1)が無線ICタグからなることを特徴とする請求項8に記載の光加入者端末装置。
- 当該読取り装置(52)は、電源投入時、および、当該光ネットワークを介するセンター局(10)との間のリンクを確立する時に、当該識別媒体(22−1)の当該ポート識別情報を読み取ることを特徴とする請求項8又は9に記載の光加入者端末装置。
- 当該所定の発呼が、緊急通報の発呼であることを特徴とする請求項8乃至10の何れか1項に記載の光加入者端末装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004191613A JP4466233B2 (ja) | 2004-06-29 | 2004-06-29 | Ip電話発信地通知方法、光伝送システム及び光加入者端末装置 |
US11/172,399 US7551854B2 (en) | 2004-06-29 | 2005-06-29 | Method to provide caller's location in IP phone system, optical transmission system, optical connector, and optical network unit |
US12/137,698 US20080279555A1 (en) | 2004-06-29 | 2008-06-12 | Method to Provide Caller's Location in IP Phone System, Optical Transmission System, Optical Connector, and Optical Network Unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004191613A JP4466233B2 (ja) | 2004-06-29 | 2004-06-29 | Ip電話発信地通知方法、光伝送システム及び光加入者端末装置 |
Related Child Applications (1)
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JP2009021102A Division JP2009105958A (ja) | 2009-02-02 | 2009-02-02 | 光コネクタ |
Publications (2)
Publication Number | Publication Date |
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JP2006014190A JP2006014190A (ja) | 2006-01-12 |
JP4466233B2 true JP4466233B2 (ja) | 2010-05-26 |
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JP2004191613A Expired - Fee Related JP4466233B2 (ja) | 2004-06-29 | 2004-06-29 | Ip電話発信地通知方法、光伝送システム及び光加入者端末装置 |
Country Status (2)
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US (2) | US7551854B2 (ja) |
JP (1) | JP4466233B2 (ja) |
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-
2004
- 2004-06-29 JP JP2004191613A patent/JP4466233B2/ja not_active Expired - Fee Related
-
2005
- 2005-06-29 US US11/172,399 patent/US7551854B2/en not_active Expired - Fee Related
-
2008
- 2008-06-12 US US12/137,698 patent/US20080279555A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20080279555A1 (en) | 2008-11-13 |
US7551854B2 (en) | 2009-06-23 |
JP2006014190A (ja) | 2006-01-12 |
US20050286893A1 (en) | 2005-12-29 |
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