Title:
データ処理方法および装置
Document Type and Number:
Japanese Patent JP6585183
Kind Code:
B2
Abstract:
The present invention relates to the field of communications network technologies, and discloses a data processing method and apparatus, so as to resolve a problem that accuracy of received data processed by UE is relatively low. In embodiments of the present invention, stream channel quality information is obtained, and then port mapping of a to-be-transmitted data stream is determined according to the stream channel quality information. The port mapping is used to make channel quality of data streams distributed in a same code word satisfy the following: a sum of fluctuation values that is used to represent channel quality of data streams in all code words is less than a sum of fluctuation values that is used to represent channel quality of data streams in all code words under original port mapping. Solutions provided in the embodiments of the present invention are applicable to data processing.
Inventors:
Lu Reika
Lee Yue
Lee Yue
Application Number:
JP2017550579A
Publication Date:
October 02, 2019
Filing Date:
March 27, 2015
Export Citation:
Assignee:
HUAWEI TECHNOLOGIES CO.,LTD.
International Classes:
H04B7/0417; H04B7/06; H04L27/26
Domestic Patent References:
| JP2014510490A |
Foreign References:
| EP2690797A1 | ||||
| US20140010321 | ||||
| US8750204 | ||||
| US20080080641 | ||||
| EP2547003A1 |
Other References:
Samsung,Considerations on codewords to layers mapping for downlink MIMO[online],3GPP TSG-RAN WG1#47bis R1-070130,インターネット,2007年 1月19日
Attorney, Agent or Firm:
Shinya Mitsuhiro
Keiji Kiuchi
Keiji Kiuchi