JP5789694B2

5G,4G,3G,2G

Title

WIRELESS COMMUNICATION SYSTEM AND METHOD OF IMPLEMENTING EVOLVED SYSTEM ATTACHMENT PROCEDURE

Application Number:

JP20140087422

Publication Date:

07-10-2015

Current Assignee:

Family ID:

Application Date:

21-04-2014

Declaring Company:

Publication Country:

US

Priority Date:

14-07-2005

Title

WIRELESS COMMUNICATION SYSTEM AND METHOD OF IMPLEMENTING EVOLVED SYSTEM ATTACHMENT PROCEDURE

Application Number:

JP20140087422

Family ID:

Publication Country:

US

Publication Date:

07-10-2015

Application Date:

21-04-2014

Priority Date:

14-07-2005

Current Assignee:

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To provide a wireless communication system and method of implementing an evolved system attachment procedure.

SOLUTION: A system comprises: a first core network; and a second core network which is evolved from the first core network. A wireless transmit/receive unit (WTRU) sends an attach request message to the second core network. The second core network activates packet data protocol (PDP) context and sends an attach accept message to the WTRU. The attach accept message comprises information regarding the PDP context. The second core network constructs session and mobility management (SMM) context for session management (SM) and mobility management (MM) for the WTRU.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.