JPS6441555A - Radio calling repeater - Google Patents
Radio calling repeaterInfo
- Publication number
- JPS6441555A JPS6441555A JP19790287A JP19790287A JPS6441555A JP S6441555 A JPS6441555 A JP S6441555A JP 19790287 A JP19790287 A JP 19790287A JP 19790287 A JP19790287 A JP 19790287A JP S6441555 A JPS6441555 A JP S6441555A
- Authority
- JP
- Japan
- Prior art keywords
- plural
- relay line
- time division
- radio calling
- division multiplex
- 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
Abstract
PURPOSE:To eliminate the need to extend a relay line with a radio calling center through the expansion of the scale of service by applying time division multiplex to radio calling information incoming from plural trunk lines and sending it to a relay line from a data communication line. CONSTITUTION:In calling different terminals simultaneously by plural telephone subscribers 1, plural calls come nearly simultaneously to incoming trunks (ICTs) 3-1-3-n of a repeater 3, and a controller 3c reads sequentially respective section numbers and messages and sends the result to the relay line 5 from a data communication circuit 3b in time division multiplex. The transmission information length being the sum of the selection number and message altogether per one radio calling is nearly 20 characters and it is possible to send the information of plural trunk lines in time division multiplex through a single relay line of voice band.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19790287A JPS6441555A (en) | 1987-08-07 | 1987-08-07 | Radio calling repeater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19790287A JPS6441555A (en) | 1987-08-07 | 1987-08-07 | Radio calling repeater |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6441555A true JPS6441555A (en) | 1989-02-13 |
Family
ID=16382181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19790287A Pending JPS6441555A (en) | 1987-08-07 | 1987-08-07 | Radio calling repeater |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6441555A (en) |
-
1987
- 1987-08-07 JP JP19790287A patent/JPS6441555A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0245077B1 (en) | Tdma communication system having common local path medium and local time slot for intraoffice calls | |
US5400327A (en) | Automatic call distributor with wireless connection with remote unit and method | |
EP0621711A3 (en) | Switching system | |
EP0255325A3 (en) | Call transfer between a message service system and a telephone switching system | |
SE8900642D0 (en) | ||
CA2004275A1 (en) | Telephone agent call management system | |
EP0417986A3 (en) | Telephone system | |
US4140877A (en) | Muliple highway time division multiplexed PABX communication system | |
WO1997039562A3 (en) | System and method of rapid voice mail access in a radio telecommunications network | |
JPH0851667A (en) | Fixed cell terminal | |
PL337315A1 (en) | Method of and system for connecting subscribers in many telecommunication network under a single call number | |
CA2264912A1 (en) | Method and system for establishing and maintaining user-controlled anonymous communications | |
GB9418747D0 (en) | Digital telephony | |
JPS58114661A (en) | Alphanumeric character transmitting method | |
EP0894394A1 (en) | Telephone system | |
EP0196141A3 (en) | Method and circuit arrangement for path selection in a telecommunication network | |
JPS6441555A (en) | Radio calling repeater | |
EP0311966A3 (en) | Subscriber-concentrated communication system | |
JPH06125399A (en) | Inter-station control system for pbx | |
JPS5776988A (en) | Extension representing system | |
WO1998016075A3 (en) | Call routing in a wireless telecommunications system | |
JPS626595A (en) | System for calling multiple connection terminal | |
JPS6448596A (en) | Specific relay line discrimination system | |
JPS63227133A (en) | Radio calling and connecting system | |
Haines | Too much data, too many circuits |