US 11,902,021 B2
Channel coding method, data receiving method, and related device
Ruixiang Ma, Beijing (CN); and Yongxia Lyu, Shanghai (CN)
Assigned to Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed on Sep. 7, 2021, as Appl. No. 17/468,486.
Application 17/468,486 is a continuation of application No. 16/717,809, filed on Dec. 17, 2019, granted, now 11,133,895.
Application 16/717,809 is a continuation of application No. PCT/CN2018/092013, filed on Jun. 20, 2018.
Claims priority of application No. 201710492273.6 (CN), filed on Jun. 23, 2017.
Prior Publication US 2022/0069943 A1, Mar. 3, 2022
Int. Cl. H04L 1/00 (2006.01); H04W 72/0446 (2023.01)
CPC H04L 1/0061 (2013.01) [H04L 1/0009 (2013.01); H04L 1/0057 (2013.01); H04W 72/0446 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A method, comprising:
sending, by a device, second indication information indicating redundancy versions for at least N transmissions of a transport block (TB), wherein a time unit of each transmission of the at least N transmissions is a basic transmission time unit of N basic transmission time units, wherein the redundancy versions for the at least N transmissions are different, and wherein N is an integer greater than 1;
including, by the device, a cyclic redundancy check bit into the TB;
dividing, by the device, the TB into k code blocks (CBs), wherein k is an integer greater than or equal to 1;
separately performing, by the device, channel coding on the k CBs to obtain one or more bit sequences Sj, wherein j is a numeric sequence of integers from 1 to k, where Sj belongs to a set S, S={S1, S2 . . . Sk}; and
mapping, by the device, all or part of the one or more bit sequences Sj to transmission resources of a subset, or a universal set, of the N basic transmission time units, wherein a start position in the transmission resources of the N basic transmission time units for the one or more bit sequences Sj is determined based on redundancy versions for the at least N transmissions of the TB;
wherein the at least N transmissions are scheduled by at least two physical downlink control channels (PDCCHs).