Systems and methods of operating multimode 3G4G communications devices in an overlapping 3G4G coverage area include determining if a number associated with temporarily-disabled sectors of an available sector set of the multimode device while the device is operational with a 3G base station is at least equal to a threshold number. The invention also provides pharmaceutically acceptable compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various disorders. The assembly include a housing that has several railing coupled to the housing. Stadia for determining angular target dimension are included on the reticle, with a nomograph for determining apparent distance from the apparent dimensions being provided either on the reticle or external to the scope. Then, a singulation process is performed to cut along predetermined cutting lines located between sides of the heat sink and corresponding sides of the detach member. The present invention increases channel capacity by using a parallel or multi-channel structure in such wireless and wireline at the edge or the core of.