JP2016189625A

3G

Title

METHOD FOR DETECTING FAILURE IN RADIO LINK FOR TRANSMISSION THROUGH EXPANDED DEDICATED CHANNEL UNDER CELL_FACH STATE

Application Number:

JP20160135230

Publication Date:

04-11-2016

Current Assignee:

Family ID:

Application Date:

07-07-2016

Declaring Company:

Publication Country:

US

Priority Date:

29-10-2007

Title

METHOD FOR DETECTING FAILURE IN RADIO LINK FOR TRANSMISSION THROUGH EXPANDED DEDICATED CHANNEL UNDER CELL_FACH STATE

Application Number:

JP20160135230

Family ID:

Publication Country:

US

Publication Date:

04-11-2016

Application Date:

07-07-2016

Priority Date:

29-10-2007

Current Assignee:

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To detect a failure in radio link (RL) and a post-verification process using a method and apparatus.

SOLUTION: After transmission on an expanded dedicated channel (E-DCH) is started the quality of downlink fractional dedicated physical channel (F-DPCH) is monitored. It is determined whether or not the quality of the downlink F-DPCH is less than a predefined threshold value. When the quality is less than the predefined threshold value generation of a RL failure is declared and transmission through the E-DCH under a cell transfer access channel (CELL_FACH) state is completed. If a post-verification failure occurs E-DCH resource is released.

SELECTED DRAWING: Figure 5

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.