JPS54100614A - Time-division line-concentration switch - Google Patents
Time-division line-concentration switchInfo
- Publication number
- JPS54100614A JPS54100614A JP709778A JP709778A JPS54100614A JP S54100614 A JPS54100614 A JP S54100614A JP 709778 A JP709778 A JP 709778A JP 709778 A JP709778 A JP 709778A JP S54100614 A JPS54100614 A JP S54100614A
- Authority
- JP
- Japan
- Prior art keywords
- subscriber
- time
- memory unit
- circulating memory
- cym
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP709778A JPS54100614A (en) | 1978-01-25 | 1978-01-25 | Time-division line-concentration switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP709778A JPS54100614A (en) | 1978-01-25 | 1978-01-25 | Time-division line-concentration switch |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54100614A true JPS54100614A (en) | 1979-08-08 |
Family
ID=11656566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP709778A Pending JPS54100614A (en) | 1978-01-25 | 1978-01-25 | Time-division line-concentration switch |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54100614A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5661889A (en) * | 1979-10-24 | 1981-05-27 | Nec Corp | Time-division digital line-concentration control circuit |
JPS5730490A (en) * | 1980-07-31 | 1982-02-18 | Anritsu Corp | Broad-band terminal equipment system of time-division electronic private branch exchange |
-
1978
- 1978-01-25 JP JP709778A patent/JPS54100614A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5661889A (en) * | 1979-10-24 | 1981-05-27 | Nec Corp | Time-division digital line-concentration control circuit |
JPS5730490A (en) * | 1980-07-31 | 1982-02-18 | Anritsu Corp | Broad-band terminal equipment system of time-division electronic private branch exchange |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Effective date: 20060606 Free format text: JAPANESE INTERMEDIATE CODE: A131 |
|
A601 | Written request for extension of time |
Effective date: 20060905 Free format text: JAPANESE INTERMEDIATE CODE: A601 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20061023 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20061129 |
|
A02 | Decision of refusal |
Effective date: 20070821 Free format text: JAPANESE INTERMEDIATE CODE: A02 |
|
A521 | Written amendment |
Effective date: 20071120 Free format text: JAPANESE INTERMEDIATE CODE: A821 Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20071218 |
|
A521 | Written amendment |
Effective date: 20080117 Free format text: JAPANESE INTERMEDIATE CODE: A821 |
|
A911 | Transfer of reconsideration by examiner before appeal (zenchi) |
Effective date: 20080228 Free format text: JAPANESE INTERMEDIATE CODE: A911 |
|
A912 | Removal of reconsideration by examiner before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20080313 |