CN104137611A

5G,4G,3G

Title

User equipment and method for adaptive selection of handover parameters in wireless-access networks

Application Number:

CN2013810376

Publication Date:

05-11-2014

Current Assignee:

NOT AVAILABLE

Family ID:

48870112

Application Date:

24-01-2013

Declaring Company:

APPLE INC , INTEL CORP

Publication Country:

US

Priority Date:

27-01-2012

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Title

User equipment and method for adaptive selection of handover parameters in wireless-access networks

Application Number:

CN2013810376

Family ID:

48870112

Publication Country:

US

Publication Date:

05-11-2014

Application Date:

24-01-2013

Priority Date:

27-01-2012

Current Assignee:

NOT AVAILABLE

Declaring Company:

APPLE INC , INTEL CORP

View on Espacenet goto-link

Abstract  Abstract

are generally described herein for adaptively selecting A3 offset -TTT for switching for the user equipment (UE) and the embodiment of the method in the wireless access network. In some embodiments the UE may be based on target cell reference signal received power (RSRP) to select the A3 offset value and selected based on serving cell RSRP trigger time (TTT). when the TTT target cell RSRP exceeds the serving cell RSRP at the A3 offset value capable of transmitting a measurement report to the eNodeB to switch. A3 can be an offset value selected to be related to the target cell RSRP and the TTT is selected to be directly related to the serving cell RSRP.

Embodiments of user equipment (UE) and method for adaptively selecting an A3offset-TTT pair for handover in a wireless access network are generally described herein. In some embodiments the UE may select an A3offset value based on target cell Reference Signal Received Power (RSRP) and select a time-to-trigger (TTT) based on serving cell RSRP. A measurement report may be transmitted to an eNodeB for handover when the target cell RSRP exceeds the serving cell RSRP by at least the A3offset value for the TTT. The A3offset value may be selected to be inversely related to the target cell RSRP and the TTT may be selected to be directly related to the serving cell RSRP.

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