Method for configured maximum output power reporting and user equipment

摘要

A method for configured maximum output power reporting and user equipment including: judging sequentially by user equipment whether there exists non-adaptive retransmission of uplink data in each of serving cells, or judging whether a base station schedules only channel status information in each of serving cells and does not allocate an uplink grant to transmit data of an uplink shared channel when the user equipment triggers a power headroom report at a current subframe, the base station allocates an uplink grant to the user equipment for transmitting new data in an uplink shared channel, and the uplink grant is capable of containing the power headroom report; obtaining, if the result of judging is positive, by the user equipment, a configured maximum output power of the corresponding serving cell; and reporting the obtained configured maximum output power to the base station.

主权项

1. A method for configured maximum output power reporting, comprising:
in addition to judging, by user equipment, whether for a current subframe the user equipment has an uplink grant for new data transmission on each activated serving cell configured with an uplink carrier, judging by the user equipment whether for the current subframe it has non-adaptive retransmission of uplink data on each activated serving cell configured with an uplink carrier, when for the current subframe the user equipment has an uplink grant for new data transmission on an uplink shared channel and a power headroom report has been triggered at the current subframe, and the uplink grant is capable of containing the power headroom report; obtaining from a physical layer, by the user equipment, a value of a configured maximum output power corresponding to the serving cell if for the current subframe the user equipment has non-adaptive retransmission of uplink data on the serving cell; and reporting the obtained configured maximum output power from the physical layer to the base station.