Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/68492
Title: Signal transmission method, signal receiving method, passive optical network PON device, and PON system
Authors: Zhou, L
Wei, G
LV, C 
Wang, DW 
Liu, BT 
Issue Date: 1-Dec-2015
Source: US Patent 9,203,517 B2. Washington, DC: US Patent and Trademark Office, 2015. How to cite?
Abstract: Embodiments of the present disclosure relate to a signal transmission method The signal receiving method includes: receiving a first transmit signal, where the first transmit signal includes a first polarized optical signal and a second polarized optical signal that are perpendicular to each other, where the first polarized optical signal is loaded with first data, the first transmit signal is an uplink signal, and the first data is uplink data, or, the first transmit signal is a downlink signal, and the first data is downlink data; splitting the first transmit signal into a first signal and a second signal according to power; separately rotating a first polarized optical signal and a second polarized optical signal of the second signal by 90 degrees; and performing coherent mixing on the rotated second signal and the first signal to obtain the first data.
URI: http://hdl.handle.net/10397/68492
Rights: Assignee: The Hong Kong Polytechnic Univeristy
Assignee: Huawei Technologies Co., Ltd.
Appears in Collections:Patent

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