KR20110049720A

5G,4G

Title

METHOD OF REESTABLLISHING RADIO RESOURCE CONTROL(RRC) CONNECTION FOR EMERGENCY CALL IN LTE NETWORK

Application Number:

KR20100108800

Publication Date:

12-05-2011

Current Assignee:

Family ID:

Application Date:

05-11-2009

Declaring Company:

Publication Country:

US

Priority Date:

03-11-2010

Title

METHOD OF REESTABLLISHING RADIO RESOURCE CONTROL(RRC) CONNECTION FOR EMERGENCY CALL IN LTE NETWORK

Application Number:

KR20100108800

Family ID:

Publication Country:

US

Publication Date:

12-05-2011

Application Date:

05-11-2009

Priority Date:

03-11-2010

Current Assignee:

Declaring Company:

Abstract  Abstract

PURPOSE: A method for easily reconstructing RRC connection for an emergency call in LET network is provided to reconstruct the RRC connection of an emergency call in LTE(Long Term Evolution) network. CONSTITUTION: A mobile device maintains an emergency call(305). If the mobile device measures a failure situation, a cell to reconstruct RRC(Radio Resource Control) connection is found(310,312). In case the mobile device measures a suitable cell, the mobile device sends a request signal to a suitable cell(315,320). The mobile device reconstructs the RRC connection.

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.