CN1226114A - 交换机中的遇忙呼叫管理系统及其方法 - Google Patents
交换机中的遇忙呼叫管理系统及其方法 Download PDFInfo
- Publication number
- CN1226114A CN1226114A CN98123385A CN98123385A CN1226114A CN 1226114 A CN1226114 A CN 1226114A CN 98123385 A CN98123385 A CN 98123385A CN 98123385 A CN98123385 A CN 98123385A CN 1226114 A CN1226114 A CN 1226114A
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- CN
- China
- Prior art keywords
- call
- calling
- busy
- cutting
- test
- 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.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
- H04Q1/20—Testing circuits or apparatus; Circuits or apparatus for detecting, indicating, or signalling faults or troubles
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
- H04M3/2272—Subscriber line supervision circuits, e.g. call detection circuits
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/16—Service observation; Fault circuit; Testing
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Monitoring And Testing Of Exchanges (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR82177/97 | 1997-12-31 | ||
KR82177/1997 | 1997-12-31 | ||
KR1019970082177A KR100328668B1 (ko) | 1997-12-31 | 1997-12-31 | 국설교환기에서 통화중의 호관리시스템 및 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1226114A true CN1226114A (zh) | 1999-08-18 |
CN1175651C CN1175651C (zh) | 2004-11-10 |
Family
ID=19530781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB981233856A Expired - Fee Related CN1175651C (zh) | 1997-12-31 | 1998-12-14 | 交换机中的遇忙呼叫管理系统及其方法 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100328668B1 (zh) |
CN (1) | CN1175651C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100446525C (zh) * | 2001-09-27 | 2008-12-24 | Lg-北电株式会社 | 检测交换系统中掉线呼叫的方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100329366B1 (ko) * | 1999-09-17 | 2002-03-22 | 서평원 | 통신 처리 시스템에서 스위치 채널 관리 방법 |
KR100969456B1 (ko) * | 2003-12-29 | 2010-07-14 | 주식회사 케이티 | 영상 프레임 저장 및 재생을 위한 통화로 재설정 장치 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970000070B1 (ko) * | 1993-12-17 | 1997-01-04 | 대우통신 주식회사 | 분산제어방식인 전전자 교환기에서의 프로세서 제어방법 |
KR970008929B1 (en) * | 1994-09-16 | 1997-06-03 | Korea Electronics Telecomm | Method for testing speech path of switching system in digital mobile radio communication network |
KR0145796B1 (ko) * | 1994-11-30 | 1998-08-17 | 박성규 | 교환기의 핸드오버 처리 장치 |
KR0126851B1 (ko) * | 1994-12-15 | 1998-04-01 | 양승택 | 전전자 교환기에서의 호상태 문의 처리방법 |
-
1997
- 1997-12-31 KR KR1019970082177A patent/KR100328668B1/ko not_active IP Right Cessation
-
1998
- 1998-12-14 CN CNB981233856A patent/CN1175651C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100446525C (zh) * | 2001-09-27 | 2008-12-24 | Lg-北电株式会社 | 检测交换系统中掉线呼叫的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1175651C (zh) | 2004-11-10 |
KR19990061884A (ko) | 1999-07-26 |
KR100328668B1 (ko) | 2002-07-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: LG ELECTRONIC CO., LTD. Free format text: FORMER NAME OR ADDRESS: LG INFORMATION + COMMUNICATIONS LTD. |
|
CP03 | Change of name, title or address |
Address after: Seoul, South Kerean Patentee after: LG Electronics Inc. Address before: Seoul, South Kerean Patentee before: LG Information & Communications, Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: LG- NORTEL CO., LTD. Free format text: FORMER OWNER: LG ELECTRONIC CO., LTD. Effective date: 20061117 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20061117 Address after: Seoul, South Kerean Patentee after: LG Nortel Co., Ltd. Address before: Seoul, South Kerean Patentee before: LG Electronics Inc. |
|
C56 | Change in the name or address of the patentee |
Owner name: LG-ERICSSON CO., LTD. Free format text: FORMER NAME: LG-NORTEL CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Seoul, South Kerean Patentee after: Novera Optics Korea Co., Ltd. Address before: Seoul, South Kerean Patentee before: LG Nortel Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041110 Termination date: 20131214 |