System and method for coverage analysis in a wireless network
US8060102B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 14, 2004 |
| Grant date | Nov 15, 2011 |
| Priority date | — |
| Expiry date | Mar 16, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W16/18
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present invention is a system and method for coverage analysis in a wireless network. The invention seeks to evaluate the location and characteristics of a proposed base station in a wireless communication network, prior to the base station being erected. Data is collected from both: a test transmitter of known characteristics, erected at the proposed location for the proposed base station; and from a plurality of wireless channels of the existing network. The data may be collected at a plurality of measurement locations. The collected data is used to model and subsequently evaluate the behaviour of the network in the presence of channels that would be introduced into the network if the new base station were erected. Modeled data may include estimates of signal to noise ratios for various wireless channels for both existing base stations and the proposed base station, at the measurement location. The model data may be displayed on a GUI, depicting modeled signal characteristics in a geographical area surrounding the proposed base station, to estimate overall acceptability of a proposed base station at a proposed location before incurring the cost of installing the base station.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.