Access system, communication method and device for optical fiber network

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United States of America Patent

PATENT NO 9413480
SERIAL NO

14322574

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Abstract

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Embodiments of the present invention provide an access system and a communication method for an optical fiber network. A virtual ONU located on a user side is established, and an ONU control plane function, a PON MAC function, and a QoS function on an existing ONU is moved downwards to a virtual ONU. After the forgoing function modules are removed from the existing ONU, the existing ONU becomes an ONU physical converter and only has a function of converting the PON physical layer frame and the first user side physical layer frame.

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Patent Owner(s)

Patent OwnerAddress
HUAWEI TECHNOLOGIES CO LTDHUAWEI ADMINISTRATION BUILDING BANTIAN LONGGANG DISTRICT GUANGDONG SHENZHEN 518129

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Zheng, Ruobin Shenzhen, CN 109 1558

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