US 11,877,277 B2
Terminal device, base station device and method
Naoki Kusashima, Kanagawa (JP); Kazuyuki Shimezawa, Kanagawa (JP); Hiromasa Uchiyama, Tokyo (JP); Ryota Kimura, Tokyo (JP); and Hiroki Matsuda, Tokyo (JP)
Assigned to SONY CORPORATION, Tokyo (JP)
Appl. No. 16/339,267
Filed by SONY CORPORATION, Tokyo (JP)
PCT Filed Oct. 3, 2017, PCT No. PCT/JP2017/035940
§ 371(c)(1), (2) Date Apr. 3, 2019,
PCT Pub. No. WO2018/083929, PCT Pub. Date May 11, 2018.
Claims priority of application No. 2016-215192 (JP), filed on Nov. 2, 2016.
Prior Publication US 2019/0254050 A1, Aug. 15, 2019
Int. Cl. H04W 72/1263 (2023.01); H04W 24/10 (2009.01); H04W 88/02 (2009.01); H04W 76/28 (2018.01); H04W 72/04 (2023.01); H04W 72/12 (2023.01); H04W 24/00 (2009.01); H04W 92/20 (2009.01); H04W 88/08 (2009.01)
CPC H04W 72/1263 (2013.01) [H04W 24/00 (2013.01); H04W 24/10 (2013.01); H04W 72/04 (2013.01); H04W 72/12 (2013.01); H04W 76/28 (2018.02); H04W 88/02 (2013.01); H04W 92/20 (2013.01); H04W 88/08 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A terminal device, comprising:
circuitry configured to:
determine one of a first condition is satisfied or a second condition is satisfied, wherein
the first condition indicates that the terminal device is in a first mobility state,
the first mobility state corresponds to a state in which a number of cell reselections by the terminal device exceeds a first threshold,
the second condition indicates that the terminal device is in a second mobility state, and
the second mobility state corresponds to a state in which the number of cell reselections by the terminal device exceeds a second threshold and is less than the first threshold;
execute downlink measurement based on a downlink reference signal and the determination that the second condition, indicating that the terminal device is in the second mobility state, is satisfied;
determine a third condition is satisfied, wherein the third condition indicates a target frequency resource is deactivated;
transmit a first uplink reference signal based on
the deactivation of the target frequency resource,
a first setting related to measurement for radio resource management, and
the determination that the first condition, indicating that the terminal device is in the first mobility state, is satisfied;
determine a fourth condition is satisfied, wherein the fourth condition indicates the target frequency resource is activated; and
transmit a second uplink reference signal based on
a second setting different from the first setting, and
the activation of the target frequency resource.