The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 21, 2022
Filed:
Feb. 10, 2020
Huawei Technologies Co., Ltd., Guangdong, CN;
Yubo Yang, Shanghai, CN;
Yi Wang, Shanghai, CN;
Jinlin Peng, Shanghai, CN;
Peng Zhang, Shanghai, CN;
HUAWEI TECHNOLOGIES CO., LTD., Guangdong, CN;
Abstract
This application provides a communication method, an access network device, and a terminal. The communication method includes: monitoring, by a terminal after completing initial transmission of first uplink data in a first-type transmission mode, a first downlink control channel sent by an access network device, where the first downlink control channel carries first downlink control information, the first-type transmission mode includes performing grant-free uplink data transmission based on radio resource control configuration signaling or based on radio resource control reconfiguration signaling and not based on layer 1 signaling, and the first downlink control information includes HARQ feedback information for the first uplink data, retransmission scheduling information for the first uplink data, or scheduling information for second uplink data; and detecting, by the terminal, the first downlink control information on the first downlink control channel.