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Patent Searching and Data


Title:
RECEIVING-END SIGNAL PROCESSING METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/134627
Kind Code:
A1
Abstract:
Disclosed are a receiving-end signal processing method and apparatus. The method comprises: performing QR decomposition on a multiplexed waveform matrix H; calculating a signal sequence y according to a result of the QR decomposition and a pre-processed signal sequence r, wherein the pre-processed signal sequence r is obtained by pre-processing a received signal sequence; and calculating, according to the signal sequence y, a sequence X to be transmitted. By means of the present invention, the effect of reducing processing complexity of a receiving-end signal is achieved.

Inventors:
LIU RUOPENG (CN)
JI CHUNLIN (CN)
YOU LIN (CN)
Application Number:
CN2018/125559
Publication Date:
July 11, 2019
Filing Date:
December 29, 2018
Export Citation:
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Assignee:
SHENZHEN SUPER DATA LINK TECH CO LTD (CN)
International Classes:
H04L1/00; H04L25/03; H04L27/04
Domestic Patent References:
WO2008019529A12008-02-21
Foreign References:
CN107919937A2018-04-17
CN101471689A2009-07-01
Other References:
ZHAO, DONGFENG ET AL.: "Sphere-Decoding of OvTDM", IEEE PROCEEDINGS OF IWSDA'07, 26 December 2007 (2007-12-26), XP031194236
PEN, LIN ET AL.: "Low-Complexity Sliding Window Block Decoding Using Bit-Flipping for OVFDM Systems", IEEE ACCESS, vol. 5, 1 November 2017 (2017-11-01), pages 25171 - 25180, XP055621742, ISSN: 2169-3536
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