Title:
COMMUNICATION METHOD, ACCESS NETWORK DEVICE AND TERMINAL
Document Type and Number:
WIPO Patent Application WO/2019/029665
Kind Code:
A1
Abstract:
Provided in the application are a communication method, an access network device and a terminal. The communication method comprises: after the terminal performs an initial transmission of first uplink data by using a first type of transmission mode, the terminal monitors a first downlink control channel sent by the access network device, wherein the first downlink control channel carries the first downlink control information, and the first type of transmission mode comprises: an unlicensed 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, the first downlink control information comprising HARQ feedback information for the first uplink data, retransmission scheduling information for the first uplink data, or scheduling information for the second uplink data; and the terminal detects the first downlink control information in the first downlink control channel. The communication method , the access network device and the terminal provided by the present application enable the terminal to monitor the downlink control channel corresponding to the uplink data transmitted by the unlicensed uplink data transmission type.
Inventors:
YANG YUBO (CN)
WANG YI (CN)
PENG JINLIN (CN)
ZHANG PENG (CN)
WANG YI (CN)
PENG JINLIN (CN)
ZHANG PENG (CN)
Application Number:
PCT/CN2018/099832
Publication Date:
February 14, 2019
Filing Date:
August 10, 2018
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W24/10
Foreign References:
| CN106851662A | 2017-06-13 | |||
| CN105992320A | 2016-10-05 | |||
| US20140321342A1 | 2014-10-30 | |||
| CN201710687952A | 2017-08-11 |
Other References:
See also references of EP 3664502A4
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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