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:
Feb. 02, 2016
Filed:
Nov. 10, 2010
Magnus Olsson, Stockholm, SE;
Göran Rune, Linköping, SE;
Per Synnergren, Luleå, SE;
Erik Westerberg, Enskede, SE;
Magnus Olsson, Stockholm, SE;
Göran Rune, Linköping, SE;
Per Synnergren, Luleå, SE;
Erik Westerberg, Enskede, SE;
Telefonaktiebolaget L M Ericsson (publ), Stockholm, SE;
Abstract
In a method of operating a wireless terminal, the wireless terminal () sends a request to participate in a circuit switched call with a circuit switched network. Prior to establishment of the circuit switched call the wireless terminal () releases or performs an inter-radio access technology handover of an existing packet switched session with an original packet switched network. The wireless terminal () then reconnects to the packet switched session to obtain a reconnected packet switched session. Thereafter the wireless terminal () interleaves packet switched transmissions of the reconnected packet switched session with voice transmissions of the circuit switched call.