S. A. Khan

Recent information theory research has shown that the rich-scattering wireless channel is capable of enormous theoretical capabilities if the multipath is properly exploited. In effect, the unavoidable multipath is exploited to provide a very useful spatial parallelism that is u…

Topological Design of Enterprise networks (ENs) is a hard problem. There, we resort to heuristics to come up with desirable solutions. Enterprise Network topology design problem comprises several conflicting objectives such as minimization of cost, minimization of network delay,…

The process of external migration of labor has affected the socio-economic system of Pakistan in many different ways. Whether this economic activity has contributed to Pakistan's development problems, prospects, or both, has been the subject matter of this study. Following the W…