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. 17, 2015
Filed:
Apr. 27, 2011
Haris Zisimopoulos, London, GB;
Vaishali Paisal, Byrasandra, IN;
Ricky Kaura, Uxbridge, GB;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
An improvements to Handover is provided. User equipment capable of participating in the handover of communications instances from a first radio access network to a second radio access network, the first radio access network being capable of supporting packet switched communications and the second radio access network being capable of supporting circuit switched communications is adapted to participate in a first voice-and-multimedia communications session in said first radio access network, as part of a communications instance, during handover of said communications instance from said first radio access network to said second radio access network, transfer a voice communications session, to continue said communications instance, and responsive to said handover, send a first message to a node of said second radio access network to provide a second voice-and-multimedia communications session in said second radio access network, to further continue said communications instance.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile