Title:
COMBINATION CLIPPING METHOD AND APPARATUS, AND COMMUNICATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/231671
Kind Code:
A1
Abstract:
A combination clipping method and apparatus, and a communication device. The method comprises: determining M signals to be sent, wherein the M signals to be sent correspond to M frequency bands on a one-to-one basis, and M is an integer greater than 1; according to information of the M frequency bands, determining an equivalent combined signal of the M signals to be sent, so as to obtain a first equivalent combined signal; according to the first equivalent combined signal, determining a noise signal corresponding to each of the M signals to be sent, so as to obtain M noise signals; and according to the M noise signals, performing clipping processing on the M signals to be sent. Since information of a plurality of frequency bands corresponding to a plurality of signals to be sent is taken into consideration, a combined signal can be realistically reflected, such that the clipping accuracy can be improved.
Inventors:
PENG YAQIU (CN)
GONG ZHENGWEI (CN)
QI HUALI (CN)
GONG ZHENGWEI (CN)
QI HUALI (CN)
Application Number:
PCT/CN2023/091399
Publication Date:
December 07, 2023
Filing Date:
April 27, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L27/26
Foreign References:
| CN101741415A | 2010-06-16 | |||
| CN107005513B | 2019-03-01 | |||
| CN102025674A | 2011-04-20 | |||
| CN102970266A | 2013-03-13 | |||
| CN1538650A | 2004-10-20 | |||
| US20110064162A1 | 2011-03-17 | |||
| US20180359126A1 | 2018-12-13 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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