CN1118172C - 数字中继线接口电路的音调监测和仿真装置 - Google Patents
数字中继线接口电路的音调监测和仿真装置 Download PDFInfo
- Publication number
- CN1118172C CN1118172C CN98126705A CN98126705A CN1118172C CN 1118172 C CN1118172 C CN 1118172C CN 98126705 A CN98126705 A CN 98126705A CN 98126705 A CN98126705 A CN 98126705A CN 1118172 C CN1118172 C CN 1118172C
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 238000012806 monitoring device Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 13
- 238000012546 transfer Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 241001269238 Data Species 0.000 claims description 3
- 230000000977 initiatory effect Effects 0.000 claims description 2
- 230000008054 signal transmission Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 8
- 238000004088 simulation Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 241000239290 Araneae Species 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/14—Network analysis or design
- H04L41/145—Network analysis or design involving simulating, designing, planning or modelling of a network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0823—Errors, e.g. transmission errors
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Environmental & Geological Engineering (AREA)
- Monitoring And Testing Of Exchanges (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR79483/1997 | 1997-12-30 | ||
KR1019970079483A KR19990059284A (ko) | 1997-12-30 | 1997-12-30 | 디지탈 트렁크 접속부에서 톤 감시 및 에뮬레이션시스템 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1227450A CN1227450A (zh) | 1999-09-01 |
CN1118172C true CN1118172C (zh) | 2003-08-13 |
Family
ID=19530137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98126705A Expired - Fee Related CN1118172C (zh) | 1997-12-30 | 1998-12-30 | 数字中继线接口电路的音调监测和仿真装置 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR19990059284A (zh) |
CN (1) | CN1118172C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100593034C (zh) * | 1997-10-30 | 2010-03-03 | 诺维信公司 | α-淀粉酶突变体 |
-
1997
- 1997-12-30 KR KR1019970079483A patent/KR19990059284A/ko not_active Application Discontinuation
-
1998
- 1998-12-30 CN CN98126705A patent/CN1118172C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100593034C (zh) * | 1997-10-30 | 2010-03-03 | 诺维信公司 | α-淀粉酶突变体 |
Also Published As
Publication number | Publication date |
---|---|
KR19990059284A (ko) | 1999-07-26 |
CN1227450A (zh) | 1999-09-01 |
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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 Korea 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: 20061110 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20061110 Address after: Seoul, South Kerean Patentee after: LG Nortel Co., Ltd. Address before: Seoul, South Kerean Patentee before: LG Electronics Inc. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030813 Termination date: 20101230 |