US2016374032A1

5G,4G

Title

POWER HEADROOM REPORTING METHOD AND DEVICE FOR WIRELESS COMMUNICATION SYSTEM

Application Number:

US201615250032

Publication Date:

22-12-2016

Current Assignee:

Family ID:

Application Date:

29-08-2016

Declaring Company:

Publication Country:

US

Priority Date:

21-10-2009

Title

POWER HEADROOM REPORTING METHOD AND DEVICE FOR WIRELESS COMMUNICATION SYSTEM

Application Number:

US201615250032

Family ID:

Publication Country:

US

Publication Date:

22-12-2016

Application Date:

29-08-2016

Priority Date:

21-10-2009

Current Assignee:

Declaring Company:

Abstract  Abstract

Methods and apparatus are provided for reporting a Power Headroom (PH) of a User Equipment (UE) in a wireless communication system having a plurality of aggregated uplink carriers. A method includes receiving a configuration message to configure at least one uplink carrier; triggering a power headroom report (PHR) for a first uplink carrier if a predetermined event occurs; detecting an allocation of an uplink transmission resource for the PHR; identifying 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; determining the PH based on a first pathloss associated with the first uplink carrier if the first uplink carrier is different from the second carrier; and transmitting the PHR generated based the determined PH.

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.