Title:
POSITION DETECTION METHOD AND RELATED DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/185451
Kind Code:
A1
Abstract:
The present application relates to the technical field of communication, and provides a position detection method and a related device. The method comprises: obtaining the coefficient of a decision feedback equalizer, the decision feedback equalizer coefficient comprising a tap coefficient; obtaining a decision signal sequence of the decision feedback equalizer; if the tap coefficient is less than or equal to a first preset threshold, determining a first position of a decision signal for a burst error start in the decision signal sequence; and determining a second position of a decision signal for a burst error end in the decision signal sequence according to the first position. According to the present application, a corresponding position detection method is determined by means of a relationship between the tap coefficient and the preset threshold, and the position of the decision signal corresponding to a burst error in the decision signal sequence is accurately determined according to the position detection method, so that a burst error in the decision signal sequence is eliminated.
Inventors:
LU YUCHUN (CN)
WANG WEIYU (CN)
LI HUANLU (CN)
ZHANG HAIYANG (CN)
LI LIANG (CN)
ZHOU QINYU (CN)
WANG WEIYU (CN)
LI HUANLU (CN)
ZHANG HAIYANG (CN)
LI LIANG (CN)
ZHOU QINYU (CN)
Application Number:
PCT/CN2023/081358
Publication Date:
October 05, 2023
Filing Date:
March 14, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L1/00
Foreign References:
| CN109873777A | 2019-06-11 | |||
| CN107086898A | 2017-08-22 | |||
| US20200366536A1 | 2020-11-19 | |||
| US20060227858A1 | 2006-10-12 |
Other References:
XIAO-HUA WU, LONG BI-QI, ZHOU CHANG-MING, WANG JIN-LIN: "Design for Improving the Performance of Decision Feedback Equalizer in Digital TV Receivers ", VIDEO ENGINEERING, vol. 2006, no. 11, 17 November 2006 (2006-11-17), pages 13 - 16, XP093093880, DOI: 10.16280/j.videoe.2006.11.004
Attorney, Agent or Firm:
SHENZHEN SCIENBIZIP INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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