Title:
METHODS AND APPARATUSES FOR QUADRATURE AMPLITUDE MODULATION OPTIMIZED FOR PHASE NOISE
Document Type and Number:
WIPO Patent Application WO/2019/006597
Kind Code:
A1
Abstract:
Methods and apparatus for facilitating wireless communication using digital Quadrature Amplitude Modulation are disclosed. A wireless communication device utilizes a signal constellation for quadrature modulating a signal for transmission or quadrature demodulating a received signal. The signal constellation includes multiple constellation symbols and associated bit sequences, which can be translated there between. Specific signal constellations are disclosed.
Inventors:
MONTORSI GUIDO (IT)
BENEDETTO SERGIO (IT)
XIN YAN (CA)
YAN MIN (CN)
LIN WEI (CN)
BENEDETTO SERGIO (IT)
XIN YAN (CA)
YAN MIN (CN)
LIN WEI (CN)
Application Number:
PCT/CN2017/091512
Publication Date:
January 10, 2019
Filing Date:
July 03, 2017
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L27/34
Domestic Patent References:
| WO2011016835A1 | 2011-02-10 |
Foreign References:
| CN101340412A | 2009-01-07 | |||
| US20160080192A1 | 2016-03-17 |
Other References:
See also references of EP 3632070A4
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