Title:
DATA SCHEDULING METHOD, DEVICE AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/155187
Kind Code:
A1
Abstract:
Provided by embodiments of the present application are a data scheduling method, device and system, which can improve the flexibility of resource allocation when a DCI schedules multiple TBs. A network device sends DCI for scheduling N TBs to a terminal device; the network device, after determining that the downlink channel carrying the first M TBs among the N TBs is transmitted on a continuous first downlink time unit, sends the downlink channel carrying the M TBs to the terminal device on the first downlink time unit; the terminal device, after receiving the downlink channel carrying the M TBs and determining that an ACK/NACK corresponding to the M TBs is transmitted on a continuous first uplink time unit, sends the ACK/NACK corresponding to the M TBs to the network device on the first uplink time unit, wherein the start time of the first downlink time unit is determined according to an end time of the DCI transmission and a first delay, and the start time of the first uplink time unit is determined according to an end time of the first downlink time unit and a second delay.
Inventors:
LUO ZHIHU (CN)
LI JUN (CN)
JIN ZHE (CN)
LI JUN (CN)
JIN ZHE (CN)
Application Number:
PCT/CN2019/074720
Publication Date:
August 06, 2020
Filing Date:
February 03, 2019
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L1/18
Foreign References:
| CN108809534A | 2018-11-13 | |||
| CN108292974A | 2018-07-17 | |||
| US20110051824A1 | 2011-03-03 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (CN)
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