CN101449517B

3G

Title

RADIO LINK FAILURE DETECTION PROCEDURES IN LONG TERM EVOLUTION UPLINK AND DOWNLINK AND APPARATUS THEREFOR

Application Number:

CN2007816351

Publication Date:

03-06-2015

Family ID:

Application Date:

30-04-2007

Declaring Company:

Publication Country:

US

Priority Date:

05-05-2006

Title

RADIO LINK FAILURE DETECTION PROCEDURES IN LONG TERM EVOLUTION UPLINK AND DOWNLINK AND APPARATUS THEREFOR

Application Number:

CN2007816351

Family ID:

Publication Country:

US

Publication Date:

03-06-2015

Application Date:

30-04-2007

Priority Date:

05-05-2006

Declaring Company:

Abstract  Abstract

The invention claims a method for including at least one wireless transmit/receive unit (WTRU) and at least one evolved Node-B (eNodeB) long-term evolution (LTE) wireless communication system in uplink (UL) and downlink (DL) radio link (RL) failure detection method and device. wherein the determining the RL has the synchronous state or asynchronous state. if detecting the desynchronizing state RL failure is declared.

A method and apparatus for detecting a radio link (RL) failure for uplink (UL) and downlink (DL) in a long term evolution (LTE) wireless communication system including at least one wireless transmit/receive unit (WTRU) and at least one evolved Node-B (eNodeB) are disclosed. A determination is made as to whether an RL has an in-synchronization status or an out-of-synchronization status. An RL failure is declared if an out-of-synchronization status is detected.

A method and apparatus for detecting a radio link (RL) failure for uplink (UL) and downlink (DL) in a long term evolution (LTE) wireless communication system including at least one wireless transmit/receive unit (WTRU) and at least one evolved Node-B (eNodeB) are disclosed. A determination is made as to whether an RL has an in-synchronization status or an out-of-synchronization status. An RL failure is declared if an out-of-synchronization status is detected.

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.