US2017359787A1

5G,4G

Title

POWER HEADROOM REPORTING METHOD AND DEVICE FOR WIRELESS COMMUNICATION SYSTEM

Application Number:

US201715671709

Publication Date:

14-12-2017

Current Assignee:

Family ID:

Application Date:

08-08-2017

Declaring Company:

Publication Country:

US

Priority Date:

21-10-2009

Title

POWER HEADROOM REPORTING METHOD AND DEVICE FOR WIRELESS COMMUNICATION SYSTEM

Application Number:

US201715671709

Family ID:

Publication Country:

US

Publication Date:

14-12-2017

Application Date:

08-08-2017

Priority Date:

21-10-2009

Current Assignee:

Declaring Company:

Abstract  Abstract

Methods and apparatus are provided in which a configuration message to configure at least one uplink carrier is received. A power headroom report (PHR) is triggered for a first uplink carrier if a predetermined event occurs. An allocation of an uplink transmission resource is detected for the PHR. It is identified whether the first uplink carrier for which a power headroom (PH) is to be determined is different from a second carrier to which the uplink transmission resource is allocated. The PH is determined based on a first pathloss associated with the first uplink carrier, if the first uplink carrier is different from the second carrier. The PHR generated based the determined PH is transmitted.

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.