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:
Mar. 12, 2013
Filed:
Nov. 29, 2005
Bengt Lindoff, Bjärred, SE;
Magnus Almgren, Sollentuna, SE;
Henrik Asplund, Stockholm, SE;
Anders Furuskär, Stockholm, SE;
Niclas Wiberg, Linköping, SE;
Bengt Lindoff, Bjärred, SE;
Magnus Almgren, Sollentuna, SE;
Henrik Asplund, Stockholm, SE;
Anders Furuskär, Stockholm, SE;
Niclas Wiberg, Linköping, SE;
Telefonaktiebolaget L M Ericsson (publ), Stockholm, SE;
Abstract
Systems and methods of cell selection are based on measures of frequency selectivity, time selectivity, and/or antenna selectivity. For example, the delay spread and coherence bandwidth of a channel are two measures of frequency selectivity that can be taken into account in the cell selection process. In addition to or instead of either delay spread or coherence bandwidth, Doppler frequency shift or coherence time (which are two measures of time selectivity) and/or antenna correlation or mean signal strength per antenna (which are two measures of antenna selectivity), among other parameters, can be determined and taken into account.