US 11,792,823 B2
User equipment, base station and wireless communication method
Lilei Wang, Beijing (CN); Hidetoshi Suzuki, Kanagawa (JP); Tomohumi Takata, Ishikawa (JP); and Shotaro Maki, Tokyo (JP)
Assigned to Panasonic Intellectual Property Corporation of America, Torrance, CA (US)
Filed by Panasonic Intellectual Property Corporation of America, Torrance, CA (US)
Filed on Dec. 29, 2022, as Appl. No. 18/148,407.
Application 18/148,407 is a continuation of application No. 17/306,501, filed on May 3, 2021, granted, now 11,570,768.
Application 17/306,501 is a continuation of application No. 16/631,493, granted, now 11,026,222, previously published as PCT/CN2017/096724, filed on Aug. 10, 2017.
Prior Publication US 2023/0146761 A1, May 11, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 5/00 (2006.01); H04W 72/23 (2023.01); H04L 1/1812 (2023.01)
CPC H04W 72/23 (2023.01) [H04L 1/1812 (2013.01); H04L 5/0007 (2013.01); H04L 5/0048 (2013.01)] 26 Claims
OG exemplary drawing
 
1. A base station comprising:
a receiver, which in operation, receives Hybrid Automatic Repeat request-Acknowledgement (HARQ-ACK) bits, Channel State Information (CSI) bits and data in a Physical Uplink Shared Channel (PUSCH) by using Cyclic Prefix-Orthogonal Frequency Division Multiplexing (CP-OFDM) in 14 OFDM symbols; and
circuitry, which, in operation, demodulates the HARQ-ACK bits;
wherein the HARQ-ACK bits are mapped to two non-consecutive first OFDM symbols in the 14 OFDM symbols which are different from two non-consecutive second OFDM symbols,
wherein demodulation reference signals (DMRSs) are mapped to a part of assigned subcarriers of the two non-consecutive second OFDM symbols,
wherein one of the two non-consecutive first OFDM symbols is adjacent to and later than one of the two non-consecutive second OFDM symbols, and another one of the two non-consecutive first OFDM symbols is adjacent to and later than another one of the two non-consecutive second OFDM symbols,
wherein the CSI bits are mapped to two non-consecutive third OFDM symbols in the 14 OFDM symbols, and at least one of the two non-consecutive third OFDM symbols is different from the two non-consecutive first OFDM symbols, and
wherein the HARQ-ACK bits are mapped to distributed resource elements in a frequency domain within allocated resource blocks.