N Samian, ZA Zukarnain, WKG Seah… - Journal of Network and …, 2015 - Elsevier
In wireless multihop networks such as wireless sensor networks (WSNs) and mobile ad hoc networks (MANETs), nodes have to rely on their peer neighbours in transmitting packets to …
Cognitive radio networks (CRNs) are networks of nodes equipped with cognitive radios that can optimize performance by adapting to network conditions. Although various routing …
F Wu, S Zhong, C Qiao - IEEE INFOCOM 2008-The 27th …, 2008 - ieeexplore.ieee.org
Channel assignment is a very important topic in wireless networks. In this paper, we study FDMA channel assignment in a non-cooperative wireless network, where devices are …
F Wu, N Vaidya - IEEE Transactions on Mobile Computing, 2012 - ieeexplore.ieee.org
With the growing deployment of wireless communication technologies, radio spectrum is becoming a scarce resource. Thus, mechanisms to efficiently allocate the available …
We propose novel solutions for unicast routing in wireless networks consisted of selfish terminals: in order to alleviate the inevitable over-payment problem (and thus economic …
Opportunistic networking is an important technique to enable users to communicate in an environment where contemporaneous end-to-end paths are unavailable or unstable. To …
S Zhong, F Wu - Proceedings of the 13th annual ACM international …, 2007 - dl.acm.org
In wireless ad hoc networks, routing requires cooperation of nodes. Since nodes often belong to different users, it is highly important to provide incentives for them to cooperate …
Y Wang, G Zhou - Signal Processing, 1998 - Elsevier
Nonstationary signals appear often in real-life applications and many of them can be modeled as polynomial-phase signals (PPS). High-order ambiguity function (HAF) was first …