US 11,658,774 B2
Determining a resource field that carries feedback information
Haipeng Lei, Beijing (CN); and Chenxi Zhu, Beijing (CN)
Assigned to Motorola Mobility LLC, Chicago, IL (US)
Appl. No. 16/499,685
Filed by Motorola Mobility LLC, Chicago, IL (US)
PCT Filed Mar. 31, 2017, PCT No. PCT/CN2017/078980
§ 371(c)(1), (2) Date Sep. 30, 2019,
PCT Pub. No. WO2018/176378, PCT Pub. Date Oct. 4, 2018.
Prior Publication US 2020/0044780 A1, Feb. 6, 2020
Int. Cl. H04W 4/00 (2018.01); H04L 1/1607 (2023.01); H04L 1/1867 (2023.01); H04L 5/00 (2006.01); H04W 72/0446 (2023.01)
CPC H04L 1/1671 (2013.01) [H04L 1/1893 (2013.01); H04L 1/1896 (2013.01); H04L 5/0055 (2013.01); H04W 72/0446 (2013.01)] 18 Claims
OG exemplary drawing
 
1. An apparatus comprising a user equipment, the apparatus further comprising:
a transmitter that transmits data to a base station, wherein the transmission of the data from the user equipment to the base station has a corresponding parameter having an index value;
a processor that determines, based on the parameter of the transmission of the data, a resource field contained in downlink control information that is to carry feedback information from the base station corresponding to the data; and
a receiver that receives the downlink control information comprising the resource field determined based on:
the parameter of the transmission of the data;
a function including a combination of the parameter of the transmission of the data and a value equal to a number of total fields in the downlink control information; and
at least one parameter corresponding to transmitting the data, wherein the at least one parameter corresponding to transmitting the data comprises a subchannel index in response to the data being transmitted on at least one subchannel, and the subchannel index is lower than other subchannel indexes of the at least one subchannel.