Title:
DATA TRANSMISSION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2018/028325
Kind Code:
A1
Abstract:
Disclosed in embodiments of the present invention are a data transmission method and apparatus, the data transmission method comprising: receiving first stage uplink scheduling authorization information sent by a base station by using a first downlink subframe, wherein the first-stage uplink scheduling authorization information includes first indication information used to indicate identifiers of multiple uplink subframes on a scheduled second spectrum, and said second spectrum is an unlicensed spectrum; according to the first indication information, determining the scheduled multiple uplink subframes, and performing uplink data transmission on the multiple uplink subframes. By means of the embodiments of the present invention, scheduling of multiple uplink subframes can be implemented by indicating the identifiers of the scheduled multiple uplink subframes, thus saving signaling overhead.
Inventors:
ZHU GUANGYONG (CN)
Application Number:
PCT/CN2017/090573
Publication Date:
February 15, 2018
Filing Date:
June 28, 2017
Export Citation:
Assignee:
GIONEE COMMUNICATION EQUIPMENT CO LTD SHENZHEN (CN)
International Classes:
H04W72/12
Foreign References:
| CN104540230A | 2015-04-22 | |||
| CN103369695A | 2013-10-23 | |||
| CN105208663A | 2015-12-30 | |||
| CN103326806A | 2013-09-25 |
Attorney, Agent or Firm:
GUANGZHOU SCIHEAD PATENT AGENT CO.,LTD (CN)
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