Title:
PROCESSING METHOD AND NETWORK DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/056308
Kind Code:
A1
Abstract:
Disclosed in embodiments of the present application is a processing method, comprising: a network device determines whether a first uplink subframe is an uplink access subframe, wherein the first uplink subframe is configured to be used by a terminal device to transmit hybrid automatic repeat request (HARQ) information corresponding to a first downlink subframe, the HARQ information is sent to the network device by means of a signal forwarding device, and the uplink access subframe is configured to be used by the signal forwarding device to receive the HARQ information sent by the terminal device. If the first uplink subframe is an uplink access subframe, then the network device uses a HARQ transmission mechanism in the first downlink subframe and receives an acknowledgement (ACK) message or a negative acknowledgement (NACK) message sent by the terminal device. If the first uplink subframe is not an uplink access subframe, then the network device determines that the HARQ information corresponding to the first downlink subframe is an ACK message. In a communications system comprising a signal forwarding device, by means of the solution provided in the present application, a network device may perform downlink transmission in all subframes, thereby improving the rate of transmission.
Inventors:
LI QI (CN)
WANG XIAOPENG (CN)
DONG WEI (CN)
WANG XIAOPENG (CN)
DONG WEI (CN)
Application Number:
PCT/CN2019/108044
Publication Date:
April 01, 2021
Filing Date:
September 26, 2019
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L1/18
Domestic Patent References:
| WO2019158701A1 | 2019-08-22 | |||
| WO2019066701A1 | 2019-04-04 | |||
| WO2016119245A1 | 2016-08-04 |
Foreign References:
| CN105323044A | 2016-02-10 | |||
| CN107959554A | 2018-04-24 | |||
| CN105210403A | 2015-12-30 |
Other References:
LG ELECTRONICS INC.: "Configuration for HARQ turning off", R2-1909884, 3GPP TSG-RAN WG2 #107, 15 August 2019 (2019-08-15), XP051767675
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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