US Patent No. 10,172,121

TERMINAL DEVICE, METHOD, AND INTEGRATED CIRCUIT


Patent No. 10,172,121
Issue Date January 01, 2019
Title Terminal Device, Method, And Integrated Circuit
Inventorship Wataru Ouchi, Osaka (JP)
Tatsushi Aiba, Osaka (JP)
Shoichi Suzuki, Osaka (JP)
Assignee SHARP KABUSHIKI KAISHA, Sakai (JP)

Claim of US Patent No. 10,172,121

1. A terminal device configured to communicate with a base station device by using a serving cell, the terminal device comprising:reception circuitry that receives information that indicates a subframe of a first subframe set and/or a subframe of a second subframe set, information that indicates a first parameter for the first subframe set, and information that indicates a second parameter for the second subframe set; and
transmission circuitry that:
sets transmission power for transmission of a physical uplink shared channel in a subframe belonging to the first subframe set, based on the first parameter and a third parameter relating to power control adjustment,
sets transmission power for transmission of a physical uplink shared channel in a subframe belonging to the second subframe set, based on the second parameter and a fourth parameter relating to the power control adjustment,
performs resetting of accumulation per a subframe set in a case that the first parameter and the second parameter are configured, and the accumulation is enabled, and
resets accumulation corresponding to a value of the third parameter, while maintaining accumulation corresponding to a value of the fourth parameter, from accumulation corresponding to the third parameter and accumulation corresponding to the fourth parameter, based on reception of a random access response message for the serving cell in a case that accumulation is enabled.