US 12,021,785 B2
Feedback information processing method, device and system
Jun Xu, Guangdong (CN); Yu Ngok Li, Guangdong (CN); Bo Dai, Guangdong (CN); Yuxin Wang, Guangdong (CN); and Jin Xu, Guangdong (CN)
Assigned to ZTE Corporation, Shenzhen (CN)
Filed by ZTE Corporation, Guangdong (CN)
Filed on May 24, 2021, as Appl. No. 17/328,847.
Application 17/328,847 is a continuation of application No. 16/574,483, filed on Sep. 18, 2019, granted, now 11,018,835.
Application 16/574,483 is a continuation of application No. 15/306,763, granted, now 10,498,515, issued on Dec. 3, 2019, previously published as PCT/CN2014/084120, filed on Aug. 11, 2014.
Claims priority of application No. 201410182804.8 (CN), filed on Apr. 30, 2014.
Prior Publication US 2022/0052823 A1, Feb. 17, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 5/00 (2006.01); H04L 1/00 (2006.01); H04L 1/1607 (2023.01); H04L 1/1812 (2023.01); H04L 1/20 (2006.01); H04W 72/0446 (2023.01)
CPC H04L 5/0055 (2013.01) [H04L 1/0003 (2013.01); H04L 1/0005 (2013.01); H04L 1/0011 (2013.01); H04L 1/0021 (2013.01); H04L 1/0026 (2013.01); H04L 1/0028 (2013.01); H04L 1/0035 (2013.01); H04L 1/1671 (2013.01); H04L 1/1692 (2013.01); H04L 1/1812 (2013.01); H04L 1/20 (2013.01); H04L 1/203 (2013.01); H04L 5/0048 (2013.01); H04L 5/0057 (2013.01); H04W 72/0446 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A method for processing feedback information, applied in a first transmission node, comprising:
receiving, by the first transmission node, a signal of a data shared channel;
determining data transmission level indication information of a transport block according to the signal,
wherein the data transmission level indication information indicates a data transmission level; and
transmitting, by the first transmission node, the data transmission level indication information corresponding to the transport block to a second transmission node,
wherein the data transmission level indication information comprises any one or more of the following:
triggered error level indication information,
triggered channel quality indication information,
triggered repetition level indication information,
triggered blind-detectable Acknowledgement (ACK) information,
soft ACK/Negative Acknowledgement NACK information,
joint-coded indication information of a triggered channel quality level or triggered repetition number level and an ACK positive acknowledgement, or
joint-coded indication information of a triggered channel quality level information or triggered repetition number level and a Hybrid Automatic Repeat Request (HARQ) acknowledgment;
wherein the soft ACK/NACK information is joint-coded indication information of the error level information and the ACK,
wherein the blind-detectable ACK refers to that the second transmission node is configured to detect a resource,
wherein the resource is configured to at least carry the ACK information to be detected by the second transmission node on the resource in response to the first transmission node transmitting an ACK information,
wherein the resource is configured to carry other control information or data in response to the first transmission node not transmitting the ACK information,
wherein, for the data shared channel, the first transmission node is configured to only transmit the ACK acknowledgment information and cannot transmit NACK acknowledgment information,
wherein the triggered error level indication information is used to indicate level information of an error degree when data of the transport block is decoded erroneously, and
wherein the level information comprises at least one of the following: code block error rate level information, packet error rate level information, code block error number level information, or packet error number level information.