Data processing method and apparatus for passive optical network system, and passive optical network system
AssigneeZte Corporation
InventorsWeiliang Zhang, Liquan Yuan, Zheng Liu, Dan Geng, Yong Guo, Yongjia Yin
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Abstract
A data processing method and apparatus for a Passive Optical Network (PON) system and a PON system, the method including: a first partial bandwidth is allocated to a first Optical Network Unit (ONU) within a first time window, the first ONU having completed registration and being in a working state; and a first data frame from the first ONU is received within a time corresponding to the first partial bandwidth, and a second data frame from a second ONU is detected within the first time window, the second ONU having not completed registration.
Claims20
A data processing method for a Passive Optical Network (PON) system, comprising:
- allocating a first partial bandwidth to a first Optical Network Unit (ONU) within a first time window, wherein the first ONU has completed registration and being in a working state;
- and
- receiving a first data frame from the first ONU within a time corresponding to the first partial bandwidth, and detecting a second data frame from a second ONU within the first time window, wherein the second ONU has not completed registration, wherein the first data frame and the second data frame are transmitted over a same uplink wavelength.
A data processing method for a Passive Optical Network (PON) system, comprising:
- acquiring a first partial bandwidth allocated by an Optical Line Terminal (OLT);
- and
- sending a first data frame to the OLT within the first partial bandwidth, and sending a second data frame to the OLT when a preset condition is met, the first data frame being a service data frame sent by an Optical Network Unit (ONU) that has completed registration and is in a working state, and the second data frame being a registration signal frame sent by an ONU that has not completed registration, wherein the first data frame and the second data frame are transmitted over a same uplink wavelength.
A data processing apparatus for a Passive Optical Network (PON) system, comprising:
- an allocation module, configured to allocate a first partial bandwidth to a first Optical Network Unit (ONU) within a first time window, the first ONU having completed registration and being in a working state;
- and
- a processing module, configured to receive a first data frame from the first ONU within a time corresponding to the first partial bandwidth, and detect a second data frame from a second ONU within the first time window, the second ONU having not completed registration, wherein the first data frame and the second data frame are transmitted over a same uplink wavelength.
Dependencies are inferred from the claim text.