JPH0419733B2 - - Google Patents
Info
- Publication number
- JPH0419733B2 JPH0419733B2 JP56161925A JP16192581A JPH0419733B2 JP H0419733 B2 JPH0419733 B2 JP H0419733B2 JP 56161925 A JP56161925 A JP 56161925A JP 16192581 A JP16192581 A JP 16192581A JP H0419733 B2 JPH0419733 B2 JP H0419733B2
- Authority
- JP
- Japan
- Prior art keywords
- ddu
- text
- data set
- controller
- 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.)
- Expired
Links
- 238000012360 testing method Methods 0.000 claims description 116
- 230000006854 communication Effects 0.000 claims description 47
- 238000004891 communication Methods 0.000 claims description 46
- 108091006146 Channels Proteins 0.000 description 75
- 238000012423 maintenance Methods 0.000 description 75
- 230000005540 biological transmission Effects 0.000 description 70
- 238000011144 upstream manufacturing Methods 0.000 description 56
- 230000001419 dependent effect Effects 0.000 description 53
- 238000012545 processing Methods 0.000 description 47
- 230000004044 response Effects 0.000 description 43
- 230000036541 health Effects 0.000 description 40
- 239000000872 buffer Substances 0.000 description 32
- 230000006870 function Effects 0.000 description 21
- 230000009471 action Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 208000020137 autosomal dominant vibratory urticaria Diseases 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 230000015654 memory Effects 0.000 description 2
- 230000001343 mnemonic effect Effects 0.000 description 2
- JLKIGFTWXXRPMT-UHFFFAOYSA-N sulphamethoxazole Chemical compound O1C(C)=CC(NS(=O)(=O)C=2C=CC(N)=CC=2)=N1 JLKIGFTWXXRPMT-UHFFFAOYSA-N 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241000723353 Chrysanthemum Species 0.000 description 1
- 235000005633 Chrysanthemum balsamita Nutrition 0.000 description 1
- 241000256835 Polistes Species 0.000 description 1
- 101100524639 Toxoplasma gondii ROM3 gene Proteins 0.000 description 1
- 101100524645 Toxoplasma gondii ROM5 gene Proteins 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036449 good health Effects 0.000 description 1
- 230000003862 health status Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/24—Testing correct operation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Communication Control (AREA)
- Computer And Data Communications (AREA)
- Small-Scale Networks (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/196,160 US4398299A (en) | 1980-10-10 | 1980-10-10 | Data set network diagnostic system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57136842A JPS57136842A (en) | 1982-08-24 |
| JPH0419733B2 true JPH0419733B2 (en, 2012) | 1992-03-31 |
Family
ID=22724304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56161925A Granted JPS57136842A (en) | 1980-10-10 | 1981-10-09 | Data set |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4398299A (en, 2012) |
| JP (1) | JPS57136842A (en, 2012) |
| CA (1) | CA1167543A (en, 2012) |
| DE (1) | DE3139960A1 (en, 2012) |
| FR (1) | FR2492197B1 (en, 2012) |
| GB (1) | GB2085696B (en, 2012) |
| NL (1) | NL8104617A (en, 2012) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4637019A (en) * | 1984-10-15 | 1987-01-13 | Gte Communication Systems Corporation | Diagnostic method for addressing arrangement verification |
| US4644540A (en) * | 1984-10-15 | 1987-02-17 | Gte Communication Systems Corporation | Diagnostic method for addressing arrangement verification |
| US4597073A (en) * | 1985-08-27 | 1986-06-24 | Data Race, Inc. | Full-duplex split-speed data communication unit for remote DTE |
| JPH05316063A (ja) * | 1992-05-12 | 1993-11-26 | Fujitsu Ltd | 周波数多重モデムの多重制御方式 |
| US6948633B2 (en) * | 1996-08-27 | 2005-09-27 | Fort James Corporation | Cup lid having combined straw slot depression and tear back lid retainer |
| US6078647A (en) * | 1997-11-21 | 2000-06-20 | Hewlett Packard Company | Method and apparatus for detecting a data service provider in a public switched telephone network |
| US6151357A (en) * | 1998-01-16 | 2000-11-21 | Aspect Communications Corporation | Method and apparatus for displaying a visual indication of a transmission status |
| US6295314B1 (en) * | 1998-11-16 | 2001-09-25 | Advanced Micro Devices, Inc. | Method and apparatus for partitioning a modem between non-real-time and real-time processing environments |
| US6574308B1 (en) * | 2000-05-09 | 2003-06-03 | Paradyne Corporation | Digital subscriber line diagnostic system |
| US6883037B2 (en) | 2001-03-21 | 2005-04-19 | Microsoft Corporation | Fast data decoder that operates with reduced output buffer bounds checking |
| US7782933B2 (en) * | 2001-05-08 | 2010-08-24 | Alistair Malcolm Macdonald | Digital subscriber line diagnostic system |
| US6929143B2 (en) * | 2001-09-14 | 2005-08-16 | M & N Plastics, Inc. | Plastic drink-through cup lid with fold-back tab |
| US20040195239A1 (en) * | 2003-04-03 | 2004-10-07 | Fort James Corporation | Tear-back drink-through lid for a beverage container |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3524935A (en) * | 1967-12-19 | 1970-08-18 | Automatic Elect Lab | Data transmission subset with mode indicating and selection means |
| US3633164A (en) * | 1969-11-28 | 1972-01-04 | Burroughs Corp | Data communication system for servicing two different types of remote terminal units over a single transmission line |
| US3910322A (en) * | 1972-08-24 | 1975-10-07 | Westinghouse Electric Corp | Test set controlled by a remotely positioned digital computer |
| US3914743A (en) * | 1972-11-24 | 1975-10-21 | Bell Telephone Labor Inc | Data system multibranch junction circuit having branch line selection |
| US3920975A (en) * | 1974-11-14 | 1975-11-18 | Rockwell International Corp | Data communications network remote test and control system |
| DE2530633C3 (de) * | 1975-07-09 | 1979-04-05 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zur automatischen Überprüfung der Funktionstüchtigkeit von Datenübertragungssystemen |
| US4055808A (en) * | 1976-05-20 | 1977-10-25 | Intertel, Inc. | Data communications network testing system |
| GB1605057A (en) * | 1977-06-06 | 1981-12-16 | Racal Milgo Inc | Modem diagnostic and control system |
| US4419756A (en) * | 1980-06-05 | 1983-12-06 | Bell Telephone Laboratories, Incorporated | Voiceband data set |
-
1980
- 1980-10-10 US US06/196,160 patent/US4398299A/en not_active Ceased
-
1981
- 1981-09-09 CA CA000385520A patent/CA1167543A/en not_active Expired
- 1981-10-07 GB GB8130293A patent/GB2085696B/en not_active Expired
- 1981-10-08 DE DE19813139960 patent/DE3139960A1/de active Granted
- 1981-10-08 FR FR818118937A patent/FR2492197B1/fr not_active Expired - Fee Related
- 1981-10-09 JP JP56161925A patent/JPS57136842A/ja active Granted
- 1981-10-09 NL NL8104617A patent/NL8104617A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE3139960A1 (de) | 1982-06-03 |
| GB2085696B (en) | 1984-10-03 |
| CA1167543A (en) | 1984-05-15 |
| JPS57136842A (en) | 1982-08-24 |
| US4398299A (en) | 1983-08-09 |
| FR2492197A1 (fr) | 1982-04-16 |
| DE3139960C2 (en, 2012) | 1987-09-03 |
| NL8104617A (nl) | 1982-05-03 |
| GB2085696A (en) | 1982-04-28 |
| FR2492197B1 (fr) | 1990-05-04 |
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