On more general theoretical grounds, figuring out why scale-free networks are so ubiquitous in Nature is one of the most challenging aspects of modern network theory.
Hence, Designing proficient mobility management to seamlessly integrate heterogeneous wireless networks with all-IP is the most challenging issue in 4G networks.
Design methodologies for TCP/IP based networks is one of the most challenging topic in research on telecommunications networks.
Mobility management is one of the most challenging research issues for vehicular networks to support a variety of intelligent transportation system (ITS) applications.
Hence, how to eliminate the interference to cellular communications has become one of the most challenging works for D2D communication networks.
One of the most challenging problems in wireless sensor networks is the design of scalable and efficient routing algorithms without location information.
One of the most challenging problems in using Bayesian networks, in the absence of a domain expert who can dictate the model, is inducing the structure of the network from a large, multivariate data set.
One of the most challenging topics for next‐generation wireless networks is the process of vertical handoff since many of wireless technologies overlap each other and build a heterogeneous topology.
The infrastructure less nature of mobile ad hoc network causes frequent change in the topology of network due to dynamic mobility of mobile nodes, communication management, and creation of a stable network are the most challenging tasks in MANET.
Routing is one of the most challenging task in mobile ad hoc networks (MANETs).
Perhaps Mr. Jackson's most challenging task will be inventing brand-new networks to fill up the five slots on EchoStar and to try to sell to other satellite and cable operators.
