Title:
UPLINK CARRIER TRANSMISSION METHOD AND APPARATUS, AND UPLINK CARRIER AGGREGATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/149267
Kind Code:
A1
Abstract:
Provided are an uplink carrier transmission method and apparatus, an uplink carrier aggregation apparatus, a storage medium and an electronic apparatus. The method comprises: combining more than two paths of carriers of different frequencies, and performing power amplification on the combined carriers; separating the power amplified combined carriers into more than two paths of carriers, and independently filtering each of the separated carriers; and transmitting all the filtered carriers. By means of the embodiments of the present invention, the problems of high cost and high power consumption of an uplink CA circuit design in the related art are solved, thus achieving the effects of saving on the uplink CA circuit design cost and deployment area and reducing the power consumption.
Inventors:
CHENG SHOUGANG (CN)
Application Number:
PCT/CN2019/074372
Publication Date:
August 08, 2019
Filing Date:
February 01, 2019
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04L5/00
Foreign References:
| CN104769855A | 2015-07-08 | |||
| CN1988524A | 2007-06-27 | |||
| CN1909399A | 2007-02-07 |
Attorney, Agent or Firm:
KANGXIN PARTNERS,P.C. (CN)
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