Unused band use right acquisition controlling method and passive optical network for the same
a technology of acquisition control and passive optical network, applied in data switching network, frequency-division multiplex, instruments, etc., can solve problems such as ineffective us
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Hereinafter, an unused band use right acquisition controlling method in a passive optical network (PON) of the present invention will be described with reference to the attached drawings.
FIG. 1 is a block diagram showing the structure of the passive optical network (PON) in an embodiment. Referring to FIG. 1, the passive optical network (PON) is composed of an optical line termination (OLT) and a plurality of optical network units (ONUs). The unused band use right acquisition controlling method of the present invention is applied to the passive optical network (PON).
The optical line termination (OLT) 1 is composed of a downstream control cell transmitting section 10, a use right transmitting section 11, a band setting control section 12 and upstream control cell receiving section 13.
Also, each of the plurality of optical network units (ONUs) 2 is composed of a downstream control cell receiving section 20, a use right acquisition determining section 21 and an upstream control cell trans
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