In [10], the authors proposed the TiMesh MC-WMN architecture, in which the logical channel allocation, topology design, interface assignment and routing are formulated as a joint linear mixed integer optimization problem.
It is logical to allocate a reduced budget to an organ that is less active and increase the budget allocation when its consumption increases.
Allocation of logical elements to physical elements is also supported, including logical connectors to physical interfaces, software to hardware, object flows to item flows, and many others.
The TCONT notation (control messaging) is used to create logical user groups, ensuring fair allocation among them.
Also, the maintenance of an existing DES model is challenging especially when changes in the logical relationships between activities, resource allocation and design need to be considered.
Furthermore, given the physical topology of the routers and other constraints in MR-MC WMNs, four important issues that need to be addressed are summarized in [10], i.e., logical topology formation, interface assignment, channel allocation, and routing.
The term system architecture describes the allocation of necessary functions to logical nodes and the required interfaces between the nodes.
Any adjustment to portfolio allocation should be done in a logical and controlled way.
WiMAX OFDMA standard describes several subcarrier permutation options such as FUSC, PUSC, band-AMC, and, for the grouping of the physical subcarriers into logical subchannels that represents the unit of resource allocation to users by the BS schedulers.
