Patent ID: 11901936
Assignee: ECI TELECOM LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 17:
18. The method of claim 17, wherein:
a first exclusive path for the first demand includes first exclusive path edges, each first exclusive path edge associated with a first exclusive path frequency slot of the set of frequency slots; and
the first set of the layer graphs includes a first layer graph corresponding to a first layer graph frequency slot of the set of frequency slots, the first layer graph including:
first layer graph edges that correspond to:
network graph edges in the valid network graph that include, in the available subsets, the first layer graph frequency slot; or

first exclusive path edges associated with first exclusive path frequency slots that match the first layer graph frequency slot; and

first layer graph vertices corresponding to the network graph vertices connected by the network graph edges that include, in the available subsets, the first layer graph frequency slot.