JPS5643838A - Busy incoming system - Google Patents
Busy incoming systemInfo
- Publication number
- JPS5643838A JPS5643838A JP11974879A JP11974879A JPS5643838A JP S5643838 A JPS5643838 A JP S5643838A JP 11974879 A JP11974879 A JP 11974879A JP 11974879 A JP11974879 A JP 11974879A JP S5643838 A JPS5643838 A JP S5643838A
- Authority
- JP
- Japan
- Prior art keywords
- subscriber
- incoming
- call
- busy
- telephone set
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W99/00—Subject matter not provided for in other groups of this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
PURPOSE:To improve the efficiency of utilization of a radio circuit by holding a radio circuit used for a current call even after the end of the call when incoming arrives at a mobile subscriber who is busy and by using it for the incoming arriving during the call. CONSTITUTION:When incoming arrives at mobile subscriber 1 who is busy from telephone set 5, connection controller 6 finds that it is busy and controls switching network 3 to connect incoming guide talkie unit 7 to the channel in switching network 3 that telephone set 2 and subscriber 1 use for the telephone call, thereby informing subscriber 1 of the incoming. Further, stand-by guide talkie unit 8 instructs telephone set 5 to wait because subscriber 1 is busy at that time. Then subscriber 1 also holds itself in the off-hook state. On discriminating the end of the call between subscriber 1 and telephone set 2, connection controller 6 holds the used radio circuit and then connects telephone set 5, connected to unit 8, to the held circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11974879A JPS5643838A (en) | 1979-09-18 | 1979-09-18 | Busy incoming system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11974879A JPS5643838A (en) | 1979-09-18 | 1979-09-18 | Busy incoming system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5643838A true JPS5643838A (en) | 1981-04-22 |
JPS6242538B2 JPS6242538B2 (en) | 1987-09-09 |
Family
ID=14769164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11974879A Granted JPS5643838A (en) | 1979-09-18 | 1979-09-18 | Busy incoming system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5643838A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60204134A (en) * | 1984-03-28 | 1985-10-15 | Nec Corp | Radiotelephone system |
WO1995033347A1 (en) * | 1994-05-27 | 1995-12-07 | British Telecommunications Public Limited Company | Connection release in a telecommunications system |
US5763853A (en) * | 1994-04-20 | 1998-06-09 | Hitachi Construction Machinery Co., Ltd. | Laser processing apparatus, laser processing method and dam bar processing method |
US5907805A (en) * | 1994-05-27 | 1999-05-25 | British Telecommunications Public Limited Company | Telecommunications system |
-
1979
- 1979-09-18 JP JP11974879A patent/JPS5643838A/en active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60204134A (en) * | 1984-03-28 | 1985-10-15 | Nec Corp | Radiotelephone system |
US5763853A (en) * | 1994-04-20 | 1998-06-09 | Hitachi Construction Machinery Co., Ltd. | Laser processing apparatus, laser processing method and dam bar processing method |
WO1995033347A1 (en) * | 1994-05-27 | 1995-12-07 | British Telecommunications Public Limited Company | Connection release in a telecommunications system |
AU685280B2 (en) * | 1994-05-27 | 1998-01-15 | Samsung Electronics Co., Ltd. | Connection release in a telecommunications system |
US5907805A (en) * | 1994-05-27 | 1999-05-25 | British Telecommunications Public Limited Company | Telecommunications system |
CN1084123C (en) * | 1994-05-27 | 2002-05-01 | 英国电讯公司 | Connection release in a telecommunications system |
Also Published As
Publication number | Publication date |
---|---|
JPS6242538B2 (en) | 1987-09-09 |
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