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Timetabling for bus transit network is one of knotty optimization problems in public transit planning process for transit agencies, because it must consider the synchronization of vehicle timetables when determining the departure time of each trip so that transfers within the network are well timed. Furthermore, the reliability of timetable that transit operators always struggle to ensure is also...
To improve the performance of a relay system with multiple channels, the following issues should be addressed. Namely, how to allocate the power at source and relay to subchannels, how to pair subchannels of the first and second hops, and which users should be scheduled to which subchannel pair. Considering these issues in the design of an optimal joint resource allocation scheme in orthogonal channels,...
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