KR20110082579A

5G,4G,3G,2G

Title

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

Application Number:

KR20117011442

Publication Date:

19-07-2011

Current Assignee:

Family ID:

Application Date:

08-09-2009

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:

KR20117011442

Family ID:

Publication Country:

US

Publication Date:

19-07-2011

Application Date:

08-09-2009

Priority Date:

22-09-2008

Current Assignee:

Declaring Company:

Abstract  Abstract

A method and apparatus are described for enabling Short Message Service (SMS) and Supplementary Services (SS) in an LTE network via Evolved Packet System (EPS) Mobility Management (EMM) over the LTE control plane. In one embodiment, a radio resource control (RRC) connection signaling radio bearer (SRB) is used for SMS and SS transmission over the LTE control plane between the wireless transmit / receive unit (WTRU) and the mobility management entity (MME). EMM interfaces and primitives are defined for operations towards SMS and SS entities to enable SMS and SS services in LTE via LTE control plane media. Message formats for SMS and SS message transmission are also disclosed to send SMS and SS messages in EMM Uplink (UL) Non-Access Layer (NAS) transport and downlink (DL) NAS transport messages.

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.