EP0903883A3
System and method for adaptive modification of modulated and coded schemes in a communication system
Abstract
A system and method is provided having an adaptive channel coder and modulator, a channel decoder and demodulator connected to the adaptive channel coder and modulator, and a radio link protocol frame and channel decision unit connected to the adaptive channel coder and modulator.
Term
Term ended
Projected expiry passed 8 September 2018, 8 years ago.
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1 sheet
Sheet 1
Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| US5541955A | Cites | United States of America | X | Search report | 1 |
| WO9716046A1 | Cites | World Intellectual Property Organization (WIPO) | X | Search report | 1 |
| WO9838763A1 | Cites | World Intellectual Property Organization (WIPO) | PX | Search report | 1 |
9 members in 5 offices
Priority claims4
| Document | Office | Kind | Date |
|---|---|---|---|
| 938031 | United States of America | – | |
| 93803197 | United States of America | A | |
| 938031 | – | – | – |
| US19970938031 | – | – | – |
Members9
| Document | Office | Kind | |
|---|---|---|---|
| CA2245797A1 | Canada | A1 | |
| EP0903883A2 | European Patent Office (EPO) | A2 | |
| JPH11164373A | Japan | A | |
| JP3096680B2 | Japan | B2 | |
| US6389066B1 | United States of America | B1 | |
| CA2245797C | Canada | C | |
| EP0903883A3This record | European Patent Office (EPO) | A3 | |
| EP0903883B1 | European Patent Office (EPO) | B1 | |
| DE69840716D1 | Germany | D1 |
41 legal events, as 4 offices reported them to INPADOC
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|---|---|---|---|
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Notification of lapseLapsedST | ST | FR | |
| Gb: european patent ceased through non-payment of renewal feeCeasedGBPC | GBPC | EP | |
| Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal feeWithdrawnR119 | R119 | DE | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Fee paymentPLFP | PLFP | FR | |
| Lien (pledge) cancelledRG | RG | FR | |
| Lien (pledge) constitutedGC | GC | FR | |
| Change of name or company nameCD | CD | FR | |
| Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)REGISTERED BETWEEN 20131121 AND 20131127732E | 732E | GB | |
| No opposition filedOpposition26N | 26N | EP | |
| No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE | PLBE | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA | STAA | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Party data changed (patent owner data changed or rights of a patent transferred)RAP4 | RAP4 | EP | |
| Corresponds to:REF | REF | EP | |
| Designated contracting statesAK | AK | EP | |
| European patent grantedGrantedFG4D | FG4D | GB | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS | GRAS | EP | |
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| First examination report despatched17Q | 17Q | EP | |
| Designation fees paidAKX | AKX | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | EP | |
| Request for extension of the european patentAX | AX | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | EP | |
| Designated contracting statesAK | AK | EP | |
| Request for extension of the european patentAL;LT;LV;MK;RO;SIAX | AX | EP | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI | EP |
Numbers
- Publication
- 0903883
- Publication, DOCDB
- 0903883
- Publication, EPODOC
- EP0903883
- Application
- 98307226
- Application, DOCDB
- 98307226
- Application, EPODOC
- EP19980307226
Titles3
- German
- Anordnung und Verfahren zur adaptiven Veränderung von Modulations- und Kodierungsarten in einem Kommunikationssystem
- English
- System and method for adaptive modification of modulated and coded schemes in a communication system
- French
- Système et méthode de modification adaptative de procédés de modulation et de codage dans un système de communication
Classification
- CPC, 6
- H04L1/0007
- H04L1/0009
- H04L1/0025
- H04L1/0071
- H04L1/18
- H04L1/20
- IPC, 7
- H04L29 08
- H04B7 26
- H04B14 04
- H04L1 00
- H04L1 18
- H04L1 20
- H04Q7 38
Designated states25
- Contracting states, 19
- Austria
- Belgium
- Switzerland
- Cyprus
- Germany
- Denmark
- Spain
- Finland
- France
- United Kingdom
- Greece
- Ireland
- Italy
- Liechtenstein
- Luxembourg
- Monaco
- Netherlands (Kingdom of the)
- Portugal
- Sweden
- Extension states, 6
- Albania
- Lithuania
- Latvia
- North Macedonia
- Romania
- Slovenia