Title:
DATA TRANSMISSION METHOD, RELATED DEVICES, AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/174584
Kind Code:
A1
Abstract:
Disclosed are a data transmission method, related devices, and a system. The method comprises: a first communication device determines N time-frequency resources, any two of the N time-frequency resources being discontinuous in at least one of the time domain and frequency domain, and each of the N time-frequency resources being smaller than a time-frequency resource required for transmitting data to be transmitted, the sum of the N time-frequency resources being greater than or equal to the time-frequency resource required for transmitting said data, and N being a positive integer greater than or equal to 2; the first communication device transmits first indication information on M time-frequency resources in the N time-frequency resources, the first indication information being configured to indicate that the N time-frequency resources are used by the first communication device to transmit said data, and M being a positive integer less than or equal to N; and the first communication device transmits said data on the N time-frequency resources. By implementing the present application, the utilization rate of time-frequency resources can be increased.
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Inventors:
ZHANG JINFANG (CN)
XIANG ZHENGZHENG (CN)
SU HONGJIA (CN)
XIANG ZHENGZHENG (CN)
SU HONGJIA (CN)
Application Number:
PCT/CN2019/077886
Publication Date:
September 19, 2019
Filing Date:
March 12, 2019
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W4/40
Foreign References:
| CN103580838A | 2014-02-12 | |||
| CN104363598A | 2015-02-18 | |||
| CN103702364A | 2014-04-02 | |||
| EP2608597A1 | 2013-06-26 | |||
| CN201810202750A | 2018-03-12 |
Other References:
See also references of EP 3739913A4
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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