JP2011254483A

5G,4G,3G,2G

Title

Method and apparatus for communicating short message service and supplementary services messages

Application Number:

JP20110134285

Publication Date:

15-12-2011

Current Assignee:

Family ID:

Application Date:

16-06-2011

Declaring Company:

Publication Country:

US

Priority Date:

22-09-2008

Title

Method and apparatus for communicating short message service and supplementary services messages

Application Number:

JP20110134285

Family ID:

Publication Country:

US

Publication Date:

15-12-2011

Application Date:

16-06-2011

Priority Date:

22-09-2008

Current Assignee:

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To provide a method and an apparatus for enabling short message service (SMS) and supplementary services (SS) in a long term evolution (LTE) network via evolved packet system (EPS) mobility management (EMM) over the LTE control plane.

SOLUTION: The radio resource control (RRC) connection signaling radio bearer (SRB) is used for SMS and SS transport between a wireless transmit/receive unit (WTRU) and a mobility management entity (MME). EMM interfaces and primitives are defined for actions towards SMS and SS entities for enabling SMS and SS services in LTE. Message formats are also disclosed for sending SMS and SS messages within EMM uplink (UL) non-access stratum (NAS) transport and downlink (DL) NAS transport messages.

COPYRIGHT: (C)2012JPO&INPIT

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.