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:
Oct. 11, 2011
Filed:
May. 30, 2008
Applicant:
Thomas Ruprich, Munich, DE;
Inventor:
Thomas Ruprich, Munich, DE;
Assignee:
Infineon Technologies AG, Neubiberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/00 (2009.01); H04K 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A base station is operable in a local area communication radio network within the coverage of a wide area communication radio network. The base station comprises a code generator configured to generate an acquisition code, and a modulator configured to modulate the acquisition code onto an acquisition signal to be broadcast by the base station. The acquisition signal is broadcast over a listening channel of the wide area communication radio network. The acquisition code associated with the local area communication radio network is different from all acquisition codes used by the wide area communication radio network.