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:
Jul. 09, 2013
Filed:
Sep. 05, 2007
Stefan Lindgren, Vallda, SE;
Sten Sjöberg, Landvetter, SE;
Stefan Lindgren, Vallda, SE;
Sten Sjöberg, Landvetter, SE;
Telefonaktiebolaget LM Ericsson (Publ), Stockholm, SE;
Abstract
The present invention relates to a method for energy saving in a telecommunication system with at least one first base stationfor enabling communication within a first cell. A signal having a frame structure is transmitted in the first cell by the first base station. The structure of at least some frames comprises an overhead part with at least synchronization or system information. The first base stationis in a normal mode operated to transmit at least the overhead part so that it substantially reaches all user terminals within the first cell covering a first area. The method is particularly characterized in that the first base stationin a power saving mode is operated to transmit at least the overhead part so that it substantially reaches all user terminals within the first cell covering a second areabeing larger than the first area