US 12,113,733 B2
Processing relaxation for aperiodic CSI-RS
Wanshi Chen, San Diego, CA (US); Chao Wei, Beijing (CN); and Peter Gaal, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Appl. No. 16/301,907
Filed by QUALCOMM Incorporated, San Diego, CA (US)
PCT Filed May 10, 2017, PCT No. PCT/CN2017/083768
§ 371(c)(1), (2) Date Nov. 15, 2018,
PCT Pub. No. WO2018/006648, PCT Pub. Date Jan. 11, 2018.
Claims priority of application No. PCT/CN2016/089063 (WO), filed on Jul. 7, 2016.
Prior Publication US 2019/0288812 A1, Sep. 19, 2019
Int. Cl. H04B 7/06 (2006.01); H04L 1/00 (2006.01); H04L 5/00 (2006.01); H04W 48/02 (2009.01); H04W 72/12 (2023.01); H04W 72/23 (2023.01); H04W 88/02 (2009.01)
CPC H04L 5/0048 (2013.01) [H04B 7/0626 (2013.01); H04L 1/0003 (2013.01); H04L 1/0027 (2013.01); H04L 5/005 (2013.01); H04L 5/0057 (2013.01); H04W 48/02 (2013.01); H04W 72/12 (2013.01); H04W 72/23 (2023.01); H04W 88/02 (2013.01)] 27 Claims
OG exemplary drawing
 
1. A method of wireless communication, comprising:
monitoring, by a user equipment (UE), for aperiodic channel state information (CSI) reference signals (CSI-RS); and
executing an algorithm that provides for performing, by the UE, at least one report processing for providing at least one CSI report in response to detecting presence of a number of instances of the aperiodic CSI-RS from a base station (BS) that is directed to the UE during the monitoring for the aperiodic CSI-RS;
wherein:
each of the report processing is a generation of a respective one of the at least one CSI report, a performance of a respective measurement for generation of the at least one CSI report, or a transmission to the BS of the at least one CSI report; and
a total number of instances of the at least one report processing that is performed in response to the detecting of the presence of the number of instances of the aperiodic CSI-RS is less than the number of instances of the aperiodic CSI-RS due to a rate that is predefined for the performing of the report processing,
the method further comprising: determining an uplink shared channel limitation associated with reporting of the at least one CSI report on an uplink shared channel, wherein the uplink shared channel limitation is determined based on a predetermined threshold uplink timing advance.