JP4316952B2 - インタフェース装置 - Google Patents
インタフェース装置 Download PDFInfo
- Publication number
- JP4316952B2 JP4316952B2 JP2003280028A JP2003280028A JP4316952B2 JP 4316952 B2 JP4316952 B2 JP 4316952B2 JP 2003280028 A JP2003280028 A JP 2003280028A JP 2003280028 A JP2003280028 A JP 2003280028A JP 4316952 B2 JP4316952 B2 JP 4316952B2
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- JP
- Japan
- Prior art keywords
- csiu
- board
- audio data
- telecom server
- module
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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- Mobile Radio Communication Systems (AREA)
Description
12,24 CSIUボード
13,25 基地局(CS)
14,26 PHS端末
22 NIC
23 イーサネット(登録商標)
27 クライアントマシン
31 CSIUハードウェアモジュール
32 NICハードウェアモジュール
33 CSIU制御モジュール
34 音声データ圧縮モジュール
35 RSVPモジュール
36 TCP/IPモジュール
37 PCIインタフェース
Claims (1)
- テレコムサーバに実装されるべきCSIUボードと、移動端末局と無線回線で接続される基地局を前記CSIUボードに接続する通信回線とを備え、前記テレコムサーバと前記移動端末局との間の通信を実現するインタフェース装置であって、前記CSIUボードと前記基地局との接続距離が予め所定の値以下に制限されているインタフェース装置において、
前記CSIUボードにネットワークインタフェースカードモジュールを設けるとともに、前記基地局から送られる音声データを圧縮して圧縮音声データとし前記テレコムサーバから送られる圧縮音声データを伸張して音声データとする第1の手段と、前記テレコムサーバと当該インタフェース装置の制御データをTCP/IPデータフォーマットに変換する第2の手段と、前記第1及び前記第2の手段に接続されTCP/IPプロトコルを実行する第3の手段とを設け、
当該CSIUボードをクライアントマシンに実装させることにより、前記ネットワークインタフェースカードモジュールに接続されるネットワークを介して前記CSIUボードと前記テレコムサーバとを接続するようにしたことを特徴とするインタフェース装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003280028A JP4316952B2 (ja) | 2003-07-25 | 2003-07-25 | インタフェース装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003280028A JP4316952B2 (ja) | 2003-07-25 | 2003-07-25 | インタフェース装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP28967899A Division JP2001111597A (ja) | 1999-10-12 | 1999-10-12 | 通信システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004007800A JP2004007800A (ja) | 2004-01-08 |
JP4316952B2 true JP4316952B2 (ja) | 2009-08-19 |
Family
ID=30438688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003280028A Expired - Fee Related JP4316952B2 (ja) | 2003-07-25 | 2003-07-25 | インタフェース装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4316952B2 (ja) |
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2003
- 2003-07-25 JP JP2003280028A patent/JP4316952B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2004007800A (ja) | 2004-01-08 |
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