US Patent No. 11,071,170

REG BUNDLING SIZE AND DM-RS PATTERN FOR PHYSICAL DOWNLINK CONTROL CHANNEL


Patent No. 11,071,170
Issue Date July 20, 2021
Title Reg Bundling Size And Dm-rs Pattern For Physical Downlink Control Channel
Inventorship Gang Xiong, Portland, OR (US)
Hong He, Sunnyvale, CA (US)
Debdeep Chatterjee, San Jose, CA (US)
Honglei Miao, Munich (DE)
Yongjun Kwak, Portland, OR (US)
Assignee APPLE INC., Cupertino, CA (US)

Claim of US Patent No. 11,071,170


1. An apparatus of a user equipment (UE), operable with control resource sets (CORESETs) from a base station, the apparatus comprising:a memory interface configured to store a first resource element group (REG) bundling size for a first CORESET and a second REG bundling size for a second CORESET; and
one or more processors configured to:decode a first signal, received from the base station, that includes the first REG bundling size for the first CORESET;
decode a second signal, received from the base station, that includes the second REG bundling size for the second CORESET; and
perform one or more of decoding a first control message contained in one or more REGs of the first CORESET using the first REG bundling size from the first signal and decoding a second control message contained in one or more REGs of the second CORESET using the second REG bundling size of the second signal.