US 12,081,369 B2
User apparatus, base station, and communication system
Tadahiro Shimoda, Tokyo (JP); Mitsuru Mochizuki, Tokyo (JP); Fumihiro Hasegawa, Chiyoda-ku (JP); and Noriyuki Fukui, Chiyoda-ku (JP)
Assigned to Mitsubishi Electric Corporation, Tokyo (JP)
Filed by Mitsubishi Electric Corporation, Chiyoda-ku (JP)
Filed on Apr. 7, 2023, as Appl. No. 18/297,079.
Application 18/297,079 is a division of application No. 17/040,849, abandoned, previously published as PCT/JP2019/012736, filed on Mar. 26, 2019.
Claims priority of application No. 2018-072042 (JP), filed on Apr. 4, 2018.
Prior Publication US 2023/0254185 A1, Aug. 10, 2023
Int. Cl. H04L 25/02 (2006.01); H04L 5/00 (2006.01); H04L 27/26 (2006.01); H04W 72/1268 (2023.01)
CPC H04L 25/0226 (2013.01) [H04L 5/0048 (2013.01); H04L 27/2605 (2013.01); H04W 72/1268 (2013.01)] 6 Claims
OG exemplary drawing
 
1. A user apparatus in a communication system comprising: a plurality of user apparatuses each of which is configured to transmit a sounding reference signal (SRS); and a base station configured to wirelessly communicate with the plurality of the user apparatuses, wherein
a user apparatus of the plurality of user apparatuses receives, from the base station, a notification about configuration information related to a wireless resource of the sounding reference signal allocated to another user apparatus of the plurality of user apparatuses, and
the configuration information includes information to identify the wireless resource, information related to a port corresponding to the wireless resource, information related to comb configuration of the wireless resource, information related to a transmission symbol of the wireless resource, information related to a transmission frequency of the wireless resource, information related to a type of the wireless resource, information related to a sequence of the wireless resource, information related to a transmission cycle and an offset of the wireless resource, information related to a beam for the wireless resource, and information related to a numerology of the wireless resource.