Mar 14, 2007 04:46
17 yrs ago
Japanese term

符号回線

Japanese to English Tech/Engineering IT (Information Technology)
How to translate 符号回線 in the following context
CARDNET接続機能(オプション)
・専用線(符号回線:9.6Kbps/4.8Kbps、高速デジタル回線:64Kbps)、DDXパケット網(PVC)

TIA

Proposed translations

+2
1 hr
Selected

signalling circuit or signalling channel

Sounds like something similar to ISDN. For your reference I'll describe from the standpoint of the ISDN protocol and include a reference for ISDN protocol. Your source may be covering a completely unrelated protocol but it appears to follow the same convention of maintaining separate channels for separate types of information.

ISDN has separate circuits within a physical link:
2 or more B-lines and 1 D-line.

The B lines are used for data and the D line is used for signalling (control information so that endpoints know what to do with the data).

ISDN BRI has 2 B line and 1 D line.
ISDN PRI has a couple flavors, either 23 B line and 1 D line or 29 B line and 1 D-line.

Peer comment(s):

agree casey
1 hr
agree Xuchun
7 hrs
Something went wrong...
4 KudoZ points awarded for this answer.
54 mins

data coding/encoding circuit

just a guess

--------------------------------------------------
Note added at 57 mins (2007-03-14 05:44:33 GMT)
--------------------------------------------------

Basic Encoding Rules (BER)(基本符号化規則) ASN.1で記述されたデータのコード化のための ... 電話は回線交換の代表例である。 client 他のコンピュータシステムの ...
www.nic.ad.jp/ja/translation/rfc/1392.html - 82k

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Note added at 1 hr (2007-03-14 05:57:56 GMT)
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... カプセル化encode 符号化encryption 暗号化entry エントリerror エラーerror message ... 仮想回線wireless 無線working group 分科会workstation ワークステーション.
www.v6.wide.ad.jp/Documents/glossary.txt - 14k
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18 hrs

analog channel/analog circuit

符号回線→通常の電話回線→analog channel/analog circuit
高速デジタル回線→xDSL and etc
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