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Cloud-based vehicular networks is a new paradigm to improve the vehicular services through distributing computation tasks between remote clouds and local vehicular terminals. To further reduce the latency and the transmission cost of the computation offloading, we propose a cloud-based Mobile Edge Computing (MEC) offloading framework in vehicular networks. In the framework, efficient computation offloading...
This paper proposed a green transmission power control scheme for cellular networks in the smart grid environment where several electricity retailers offer different prices to the BSs. The power allocation of each BS is formulated as a non-cooperative game. In a dynamic environment, the competition behaviors of BSs are modeled as a stochastic learning process and a conjecture based multi-agent reinforcement...
This paper studies the encounter patterns and online connections of 76 users in an indoor location sharing and online interaction social network application, to seek underlying relationship between users' offline behaviors and online social behaviors. We create an indoor location and proximity-based mobile social network system called Find & Connect that collects and records current indoor location...
Location-based mobile applications such as Foursquare help bridge the gap between offline and online. People that we encounter and connect with around physical resources such as meetings, provide opportunities for extending our social networks. We investigate how social connections can be established and integrated with workplace resources using location through our application called Find & Connect,...
This paper introduces the usage and development of mobile ad hoc UAV (unmanned aerial vehicles) network firstly, then, brings forward some problems of ad hoc UAV network presently, and gives some related research topics about mobile ad hoc UAV fleet network, especially routing protocol and date integrity technologies. Finally, give a conclusion about our preliminary studies and this paper.
Recently, orthogonal frequency division multiplexing (OFDM) has become a popular technique for transmission of signals over wireless channels. Also, multiple-input multiple-output (MIMO) is one of the most promising technologies for assisting fading and improving link reliability without sacrificing bandwidth efficiency. The combination of OFDM and MIMO seems to be the key technology in next generation...
From the development status quo of Chinese mobile phone advertisement, this article discusses the development of the SMS (short message service) advertisement, MMS (multimedia message service) advertisement, and the WAP (wireless application protocol) platform. Then, the author analyzes the current problems of the mobile phone advertisement. In these instances, the article makes some countermeasures...
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