The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 29, 2008
Filed:
Jul. 26, 2006
Ralf Keller, Würselen, DE;
Ralf Tonjes, Herzogenrath, DE;
Wolfgang Stahl, Eckenthal, DE;
Jörn Thielecke, Erlangen, DE;
Jörg Huschke, Nürnberg, DE;
Udo Wachsmann, Schwabach, DE;
Ralf Keller, Würselen, DE;
Ralf Tonjes, Herzogenrath, DE;
Wolfgang Stahl, Eckenthal, DE;
Jörn Thielecke, Erlangen, DE;
Jörg Huschke, Nürnberg, DE;
Udo Wachsmann, Schwabach, DE;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
Method of arranging a cellular radio network in a geographical area which is already covered by an existing cellular radio network, wherein cell clusters of the cellular radio network to be introduced and using a specific transmission frequency are located in areas determined by connecting at least two cells of the existing cellular radio network using the specific transmission frequency, and wherein the cell clusters are arranged such that they do not overlap with the cells of the existing cellular radio network. The cell clusters of the introduced cellular radio network may be adjusted by reducing the cell size of cell clusters of the introduced cellular radio network, and by introducing new cells into cell clusters of the introduced cellular radio network. The invention allows to reuse frequencies of an existing cellular radio network by an introduced cellular radio network in the same geographical area.