JPS6416140A - Envelope assembling system - Google Patents
Envelope assembling systemInfo
- Publication number
- JPS6416140A JPS6416140A JP17220087A JP17220087A JPS6416140A JP S6416140 A JPS6416140 A JP S6416140A JP 17220087 A JP17220087 A JP 17220087A JP 17220087 A JP17220087 A JP 17220087A JP S6416140 A JPS6416140 A JP S6416140A
- Authority
- JP
- Japan
- Prior art keywords
- bits
- data
- envelope
- 60kbit
- bit
- 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.)
- Granted
Links
Landscapes
- Time-Division Multiplex Systems (AREA)
Abstract
PURPOSE:To enable the transfer with one and the same from constitution by only controlling the insertion of dummy bits to transfer data of 48kbit/s, 50kbit/ s, and 56kbit/s, by using 30 continuous bits in a signal bit stream of 60kbit/s as the envelope and using bits except first and last bits as data transfer bits. CONSTITUTION:With respect to the envelope consisting of 30 continuous bits among signal bit streams of 60kbit/s, the first bit E is the envelope synchronizing bit, and bits D are data transfer bits, and the last bit S is the status bit to transfer interface information of a data terminal. No dummy bits are inserted to the envelope of data of 56kbit/s to obtain a data stream of 60kbit/s, and dummy bits N are inserted to the envelope of data of 50kbit/s to obtain a data stream of 60kbit/s, and four dummy bits N are inserted to the envelope of data of 48kbit/s to obtain a data stream of 60kbit/s.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17220087A JPH071883B2 (en) | 1987-07-10 | 1987-07-10 | Envelope assembly method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17220087A JPH071883B2 (en) | 1987-07-10 | 1987-07-10 | Envelope assembly method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6416140A true JPS6416140A (en) | 1989-01-19 |
JPH071883B2 JPH071883B2 (en) | 1995-01-11 |
Family
ID=15937439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17220087A Expired - Lifetime JPH071883B2 (en) | 1987-07-10 | 1987-07-10 | Envelope assembly method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH071883B2 (en) |
-
1987
- 1987-07-10 JP JP17220087A patent/JPH071883B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH071883B2 (en) | 1995-01-11 |
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