EP1583295A3
WLAN/WPAN coexistence with dynamic prioritization in wireless devices
Abstract
A collaboration scheme for wireless communications devices implemented on a single CMOS integrated circuit is described. By providing a dynamically updateable, multiple-priority protocol, more differentiation between traffic types is provided and response time (latency) is reduced by adjusting the priority allocations between the devices when an application on one device requires greater throughput.

Term
Term ended
Projected expiry passed 15 February 2025, 1.6 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
1 sheet
Sheet 1
Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| EP1389855A2 | Cites | European Patent Office (EPO) | A | Search report | 1-10 |
| US2001010689A1 | Cites | United States of America | A | Search report | 1,5,9 |
| US2002136184A1 | Cites | United States of America | XA | Search report | 5-8 |
| US2002136233A1 | Cites | United States of America | X | Search report | 1-10 |
| US2003125019A1 | Cites | United States of America | XA | Search report | 5-8 |
8 members in 4 offices
Priority claims5
| Document | Office | Kind | Date |
|---|---|---|---|
| 810998 | United States of America | – | |
| 81099804 | United States of America | A | |
| 81099804 | United States of America | A | |
| 810998 | – | – | – |
| US20040810998 | – | – | – |
Members8
| Document | Office | Kind | |
|---|---|---|---|
| US2005215284A1 | United States of America | A1 | |
| EP1583295A2 | European Patent Office (EPO) | A2 | |
| CN1738310A | China | A | |
| TW200635388A | Taiwan Province of China | A | |
| TWI267313B | Taiwan Province of China | B | |
| EP1583295A3This record | European Patent Office (EPO) | A3 | |
| CN1738310B | China | B | |
| EP1583295B1 | European Patent Office (EPO) | B1 |
37 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 | |
| Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal feeWithdrawnR119 | R119 | DE | |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 | |
| Change of applicant/patenteeR081 | R081 | DE | |
| Change of representativeR082 | R082 | DE | |
| Change of applicant/patenteeR081 | R081 | DE | |
| Change of applicant/patenteeR081 | R081 | DE | |
| Change of representativeR082 | R082 | DE | |
| 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 | |
| No opposition filed against granted patent, or epo opposition proceedings concluded without decisionGrantedR097 | R097 | DE | |
| Notification of lapseLapsedST | ST | FR | |
| No opposition filedOpposition26N | 26N | EP | |
| Gb: european patent ceased through non-payment of renewal feeCeasedGBPC | GBPC | 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 | |
| No opposition filed against granted patent, or epo opposition proceedings concluded without decisionGrantedR097 | R097 | DE | |
| Dpma publication of mentioned ep patent grantGrantedR096 | R096 | DE | |
| Designated contracting statesAK | AK | EP | |
| European patent grantedGrantedFG4D | FG4D | GB | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS | GRAS | EP | |
| Intention to grant announcedINTG | INTG | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP | GRAP | EP | |
| Amendment of ipc main classPREVIOUS MAIN CLASS: H04L0012560000R079 | R079 | DE | |
| First examination report despatched17Q | 17Q | EP | |
| Designation fees paidAKX | AKX | EP | |
| Request for examination filed17P | 17P | EP | |
| Party data changed (applicant data changed or rights of an application transferred)RAP1 | RAP1 | EP | |
| Designated contracting statesAK | AK | EP | |
| Request for extension of the european patentAX | AX | EP | |
| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | EP | |
| Designated contracting statesAK | AK | EP | |
| Request for extension of the european patentAX | 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
- 1583295
- Publication, DOCDB
- 1583295
- Publication, EPODOC
- EP1583295
- Application
- 5003162
- Application, DOCDB
- 05003162
- Application, EPODOC
- EP20050003162
Titles3
- German
- WLAN/WPAN-Koexistenz mit dynamischer Priorisierung in Mobilfunkendgeräten
- English
- WLAN/WPAN coexistence with dynamic prioritization in wireless devices
- French
- Coexistence de WLAN/WPAN avec une prioritisation dynamique dans des dispositifs sans fil
Classification
- CPC, 4
- H04W72/1215
- H04W72/1242
- H04W88/06
- H04W72/569
- IPC, 7
- H04L12 56
- H04L12 28
- H04Q7 32
- H04W72 12
- H04W84 12
- H04W84 18
- H04W88 06
Designated states36
- Contracting states, 30
- Austria
- Belgium
- Bulgaria
- Switzerland
- Cyprus
- Czechia
- Germany
- Denmark
- Estonia
- Spain
- Finland
- France
- United Kingdom
- Greece
- Hungary
- Ireland
- Iceland
- Italy
- Liechtenstein
- Lithuania
- Luxembourg
- Monaco
- Netherlands (Kingdom of the)
- Poland
and 6 moreShow fewer
- Portugal
- Romania
- Sweden
- Slovenia
- Slovakia
- Türkiye
- Extension states, 6
- Albania
- Bosnia and Herzegovina
- Croatia
- Latvia
- North Macedonia
- Yugoslavia, later Serbia and Montenegro (until 2006)