Transmitting, receiving and communication systems of optical network and method for modulating signal

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United States of America Patent

PATENT NO 9882649
SERIAL NO

14646409

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Abstract

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Provided are transmitting, receiving and communication systems of an optical network and a method for modulating a signal. The transmitting system includes: first Passive Optical Network (PON) equipment, configured to output a binary digital signal; and an M-order digital modulator, configured to modulate the binary digital signal into an M-order digital signal, and output the M-order digital signal, wherein each transmission symbol in the M-order digital signal carries information of N=log2M bits, where N is a natural number greater than 1 and M is a natural number. By the disclosure, the problems in the related art is solved, the bandwidths required by transmission are further reduced, and the actual cost of the optical transceiver modules is lowered.

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Patent Owner(s)

Patent OwnerAddress
XI'AN ZHONGXING NEW SOFTWARE CO LTDNO 1 DONGXI SIHAO ROAD COMMUNICATION INDUSTRIAL PARK HI-TECH DISTRICT XI'AN SHAANXI 710114

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gao, Yang Shenzhen, CN 446 6138
Guo, Yong Shenzhen, CN 88 834
Tong, Weifeng Shenzhen, CN 35 245
Yin, Yongjia Shenzhen, CN 8 54
Zeng, Guanjun Shenzhen, CN 1 46
Zhang, Dezhi Shenzhen, CN 35 192
Zhu, Songlin Shenzhen, CN 12 113

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