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:
Nov. 30, 2010
Filed:
Jun. 23, 2004
Denis Rouffet, Boulogne Billancourt, FR;
Herve Maillard, Igny, FR;
Denis Rouffet, Boulogne Billancourt, FR;
Herve Maillard, Igny, FR;
Alcatel, Paris, FR;
Abstract
The invention refers to a method for establishing a radio connection () for transmitting and receiving data across one of a plurality of radio interfaces () of a mobile radio telecommunication terminal (). The multiple radio interfaces () serve for data transmission and reception across radio connections () according to various radio protocols within different sub-radio access networks (). The coverage of sub-radio access networks () is determined and the radio connection () is established across at least one of the available sub-radio access networks (). In order to establish a radio connection () for transmitting and receiving data across one of the plurality of radio interfaces () of the mobile radio telecommunication terminal () more efficiently without waste of energy and waste of bandwidth on the radio connections () the necessity for a determination of sub-radio access network () coverage is established and coverage of the sub-radio access networks () is determined only if determination of sub-radio access network () coverage is deemed to be necessary.