Title:
DATA PROCESSING METHOD, BASE STATION AND TERMINAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/041248
Kind Code:
A1
Abstract:
A data processing method, a base station and a terminal device.A data processing method comprises:a base station performing channel coding on a first CB so as to obtain a third CB, wherein the third CB includes:first system information, first-path check information and second-path check information;the base station performing channel coding on a second CB so as to obtain a fourth CB, wherein the fourth CB includes:second system information, third-path check information and fourth-path check information, and an importance degree of data borne by the third CB is higher than that of data borne by the fourth CB;the base station multiplying a pre-set coding matrix and the first system information to generate check information about a linear block code;the base station performing exclusive-or calculation on the check information about the linear block code and the second system information so as to obtain third system information, and replacing the second system information included in the fourth CB with the third system information so as to obtain a fifth CB; and the base station sending the third CB to a terminal device, and the base station sending the fifth CB to the terminal device.
Inventors:
TIAN CHUNCHANG (CN)
CHEN FAN (CN)
LIN TONGYU (CN)
WANG YUMEI (CN)
CHEN FAN (CN)
LIN TONGYU (CN)
WANG YUMEI (CN)
Application Number:
PCT/CN2015/089252
Publication Date:
March 16, 2017
Filing Date:
September 09, 2015
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L1/00; H04N19/164
Domestic Patent References:
| WO2006078406A2 | 2006-07-27 |
Foreign References:
| CN104320147A | 2015-01-28 | |||
| CN104602007A | 2015-05-06 | |||
| US20030171934A1 | 2003-09-11 |
Other References:
WANG, GUIJIN: "Channel-Adaptive Unequal Error Protection for Scalable Video Transmission Over Wireless Channel", VISUAL COMMUNICATIONS AND IMAGE PROCESSING 2001, 31 December 2001 (2001-12-31), XP055368256
ZHOU, RENGUI, UNEQUAL ERROR PROTECTION RESEARCH BASED ON H.264 CODE STREAM, 31 December 2007 (2007-12-31)
ZHOU, RENGUI, UNEQUAL ERROR PROTECTION RESEARCH BASED ON H.264 CODE STREAM, 31 December 2007 (2007-12-31)
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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