Method of determining interchannel spacings between predetermined cells of cellular telephony base stations
Abstract
The method consists in the use of the average network traffic data and a series of measurements taken within a part of a network, along with the recording of the signals, received from all base stations within reach of a given point. The measurement area is divided into polygonal sections, relating to specific P measurements and the total area of such section represents the weight of a given measurement. Subsequently, based on the most powerful signal criterion, individual P measurements are assigned to specific network cells. Further on, the based on the differences between signal power value calculated, measurement weights and the assumed distances between channels, values of certain formulae are calculated, which then provide the basis for determination of the minimum distances between channels.
Term
Term ended
Projected expiry passed 23 May 2021, 5.3 years ago.
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- Projected expiry
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13 members in 9 offices
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 34768201 | Poland | A | |
| 01347682 | – | – | – |
| PL20010347682 | – | – | – |
Members13
| Document | Office | Kind | |
|---|---|---|---|
| WO02096141A1 | World Intellectual Property Organization (WIPO) | A1 | |
| PL347682A1This record | Poland | A1 | |
| EP1389401A1 | European Patent Office (EPO) | A1 | |
| CZ20033161A3 | Czechia | A3 | |
| HU0400092A2 | Hungary | A2 | |
| US2004157615A1 | United States of America | A1 | |
| HRP20030944A2 | Croatia | A2 | |
| US6987973B2 | United States of America | B2 | |
| EP1389401B1 | European Patent Office (EPO) | B1 | |
| AT343910T | Austria | T | |
| HU0400092A3 | Hungary | A3 | |
| DE60124149D1 | Germany | D1 | |
| DE60124149T2 | Germany | T2 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Decisions declaring the decisions on the grant of the patent lapsedGrantedVOID | VOID |
Numbers
- Publication, DOCDB
- 347682
- Publication, EPODOC
- PL347682
- Application
- 1347682
- Application, DOCDB
- 34768201
- Application, EPODOC
- PL20010347682
Titles
- English
- METHOD OF DETERMINING INTERCHANNEL SPACINGS BETWEEN PREDETERMINED CELLS OF CELLULAR TELEPHONY BASE STATIONS
Classification
- CPC, 1
- H04W16/18
- IPC, 1
- H04W16 18