Yunan Gu

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—The emergence of novel wireless networking paradigms such as small cell and cognitive radio networks has forever transformed the way in which wireless systems are operated. In particular, the need for self-organizing solutions to manage the scarce spectral resources has become a prevalent theme in many emerging wireless systems. In this paper, the first(More)
Because the nodes of wireless sensor networks have the very limited energy, the main design goal for wireless sensor networks routing is how to improve energy ficiency. As a scheme to solve this problem, an energy equalizing routing algorithm (EERA) for wireless sensor networks was proposed. In the cluster head product phase, the candidates compete for(More)
With the widely adoption of smart mobile devices, there is a rapidly development of location based services. One key feature in providing the service is the crowdsourcing in which the principal obtains essential data from a large group of users, and inversely sharing the data based service with everyone for free. In this paper, we investigate the problem of(More)
—The proliferation of highly capable mobile devices such as smartphones and tablets has significantly increased the demand for wireless access. Software defined network (SDN) at edge is viewed as one promising technology to simplify the traffic offloading process for current wireless networks. In this paper, we investigate the incentive problem in(More)