EP0808033A3
Data receiving apparatus with antenna diversity
Abstract
A data receiving apparatus is constructed to make comparison of received signal strength of a plurality of receiving antennas (1, 2) by making use of timing of a sync word (SW), which is not necessary for making synchronization acquisition, among a plurality of sync words (SW) contained in a subframe of a receiving signal, and then to select a receiving antenna of the highest received signal strength from among the plurality of receiving antennas (1, 2), in accordance with a result of the comparison made before then.
Term
Term ended
Projected expiry passed 7 May 2017, 9.4 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
1 sheet
Sheet 1
Every citation, both waysCites: the store holds 4 of 5
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| EP0440239A2 | Cites | European Patent Office (EPO) | A | Search report | 1-8 |
| DE4421643A1 | Cites | Germany | A | Search report | 1-8 |
| US5369801A | Cites | United States of America | X | Search report | 1-8 |
| WO9602984A1 | Cites | World Intellectual Property Organization (WIPO) | A | Search report | 1-8 |
| YOSHIHIKO AKAIWA: "ANTENNA SELECTION DIVERSITY FOR FRAMED DIGITAL SIGNAL TRANSMISSION IN MOBILE RADIO CHANNEL", VEHICULAR TECHNOLOGY CONFERENCE,US,NEW YORK, IEEE, vol. CONF. 39, 1989, pages 470 - 473, XP000076075 | Non-patent | – | – | Search report | – |
10 members in 5 offices
Priority claims5
| Document | Office | Kind | Date |
|---|---|---|---|
| 11926796 | Japan | A | |
| 11926796 | Japan | A | |
| 11926796 | Japan | – | |
| 11926796 | – | – | – |
| JP19960119267 | – | – | – |
Members10
| Document | Office | Kind | |
|---|---|---|---|
| EP0808033A2 | European Patent Office (EPO) | A2 | |
| JPH09307533A | Japan | A | |
| CN1169630A | China | A | |
| US5960336A | United States of America | A | |
| EP0808033A3This record | European Patent Office (EPO) | A3 | |
| JP3319688B2 | Japan | B2 | |
| CN1117455C | China | C | |
| EP0808033B1 | European Patent Office (EPO) | B1 | |
| DE69730557D1 | Germany | D1 | |
| DE69730557T2 | Germany | T2 |
28 legal events, as 4 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| 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 | |
| Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal feeWithdrawnR119 | R119 | DE | |
| 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 | |
| Change of addressCA | CA | FR | |
| Change of name or company nameCD | CD | FR | |
| 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 | |
| Fr: translation filedET | ET | 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 | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP | GRAP | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Designated contracting statesAK | AK | EP | |
| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | 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
- 0808033
- Publication, DOCDB
- 0808033
- Publication, EPODOC
- EP0808033
- Application
- 97303106
- Application, DOCDB
- 97303106
- Application, EPODOC
- EP19970303106
Titles3
- German
- Datenempfänger mit Antennen-Diversity
- English
- Data receiving apparatus with antenna diversity
- French
- Récepteur de données avec diversité d'antennes
Classification
- CPC, 1
- H04B7/0811
- IPC, 3
- H04B7 08
- H04B7 24
- H04L1 02
Designated states1
- Contracting states, 1
- United Kingdom