Title:
UPLINK DATA TRANSMISSION FEEDBACK METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/194001
Kind Code:
A1
Abstract:
Provided are an uplink data transmission feedback method and device. In the present invention, uplink data transmission feedback is performed via downlink control information. Thus, different downlink resources may be used to perform uplink data transmission feedback for different user terminals, thereby preventing base stations and user terminals from being out of step during uplink data transmission.
Inventors:
MU QIN (CN)
LIU LIU (CN)
JIANG HUILING (CN)
TAKEDA KAZUAKI (JP)
LIU LIU (CN)
JIANG HUILING (CN)
TAKEDA KAZUAKI (JP)
Application Number:
PCT/CN2017/084147
Publication Date:
November 16, 2017
Filing Date:
May 12, 2017
Export Citation:
Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04L1/18
Foreign References:
| CN106455113A | 2017-02-22 | |||
| CN103178942A | 2013-06-26 | |||
| CN104811284A | 2015-07-29 | |||
| CN105122712A | 2015-12-02 | |||
| US20140092788A1 | 2014-04-03 |
Attorney, Agent or Firm:
DEQI INTELLECTUAL PROPERTY LAW CORPORATION (CN)
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