US Patent No. 10,560,900

METHOD AND APPARATUS FOR TRANSMITTING POWER HEADROOM REPORT IN WIRELESS COMMUNICATION SYSTEM


Patent No. 10,560,900
Issue Date February 11, 2020
Title Method And Apparatus For Transmitting Power Headroom Report In Wireless Communication System
Inventorship Yunjung Yi, Seoul (KR)
Joonkui Ahn, Seoul (KR)
Daesung Hwang, Seoul (KR)
Assignee LG ELECTRONICS INC., Seoul (KR)

Claim of US Patent No. 10,560,900

1. A method performed by a first base station in a wireless communication system with dual connectivity, the method comprising:receiving, by the first base station from a wireless device, a type 1 power headroom for all activated carriers related to the first base station and all activated carriers related to a second base station; and
receiving, by the first base station from the wireless device, a type 2 power headroom for a carrier in which a physical uplink control channel (PUCCH) for the second base station can be transmitted to the second base station,
wherein the wireless device is connected to both the first base station and the second base station in the dual connectivity.