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  • Sandrasegaran, Kumbesan; Patachaianand, Rachod (Institute of Engineering Technology-IET, 2008)
    A modified version of the time delay compensation (TDC) technique for universal mobile telecommunication system (UMTS) power control called partial TDC or PTDC is proposed. The new technique relaxes the need for information ...
  • Mao, Guoqiang; Anderson, Brian; Fidan, Baris (Elsevier B.V., 2007)
    The wireless received signal strength (RSS) based localization techniques have attracted significant research interest for their simplicity. The RSS based localization techniques can be divided into two categories: the ...
  • Xu, Zhuliang; Sandrasegaran, Kumbesan; Kong, Xiaoying; Zhu, Xinning; Hu, Bin; Zhao, Jingbin; Lin, Cheng-Chung (AIRCC, 2013)
    This paper presentsa new simple mobile tracking system based on IEEE802.11 wireless signal detection, which can be used for analyzingthe movement of pedestrian traffic. Wi-Fi packets emitted by Wi-Fi enabled smartphones ...
  • Yue, Jing; Lin, Zihuai; Vucetic, Branka; Mao, Guoqiang; Aulin, Tor (IEEE Communications Society, 2013)
    Distributed network coding, wireless sensor networks, Raptor codes, Quasi-static Rayleigh fading channel, upper and lower bounds
  • Xiong, Lixiang; Mao, Guoqiang (IEEE, 2007)
    In this letter, we propose a novel Markov chain model for IEEE 802.11 WLAN, considering a commonly used data rate switching mechanism. In the proposed model, both collision and transmission errors are considered. The ...
  • Wood, R.; Orwell, R. L; Tarran, J.; Torpy, F. R; Burchett, M. (International Water Association, 2004)
  • Agbinya, Johnson; Masihpour, Mehrnoush (Springer, 2012)
    Although a number of studies have been done on the traditional Radio Frequency (RF)terrestrial communication system, the potential applications and the advantages of Near-Field magnetically coupled coils in wireless short ...
  • Kim, Jong; Park, H; Shon, Hokyong; Cho, Dong; Kim, Geon-Joong; Choi, S W; Kim, Jong-Ho (American Sciencetific Publishers, 2010)
    Dye wastewater flocculation using TiCl4 and FeSO4 coagulants was studied for organic removal and precipitation efficiency. Moreover, TiCl4 was assessed in a pilot-scale flocculation process to investigate organic removal ...
  • Mao, Guoqiang; Zhang, Zijie; Anderson, Brian (IEEE, 2011)
    Consider a wireless sensor network with Ltd. sensors following a homogeneous Poisson distribution in a given area A in R2. A sensor located at x2 ? A is directly connected to a sensor located at x1 ? A with probability g ...
  • Pissuwan, Dakrong; Valenzuela, Stella; Cortie, Michael (Intercept Ltd, 2009)
    Rod-shaped gold nanoparticles ('nanorods') have recently attracted widespread attention due to their unique optical properties and facile synthesis. In particular, they can support a longtudinal surface plasmon, which ...
  • Bhargava, Anuj; Cortie, Michael (SPIE - International Society for Optical Engineering, 2007)
    The recent development of new types of light-activated, conformation-changing polymers has stimulated much interest. These 'smart' materials offer new functionalities and may enable diverse novel devices. One possible ...
  • Russell, Pj; Lockett, Lj; Brookes, Diana; Zandvliet, D; Watt, F; Molloy, Pl; Khatri, A; Both, Gw; Martiniello-Wilks, Rose (Australian Biotechnology Assoc Ltd, 1998)
    Recent developments in molecular biology have provided the opportunity for new gene therapy-based approaches for treating prostate cancer. A range of approaches are being taken for different cancer types, with over a hundred ...
  • Li, Kenneth; Sandrasegaran, Kumbesan (Association for Computing Machinery (SIGMOBILE), 2009)
    In heterogeneous wireless networks, a mobile user may have to perform handover across different network domains to maintain its data connection and quality of service. During a handover, an authentication to the mobile's ...
  • Wu, Huimin; Wexler, David; Wang, Guoxiu; Liu, Huakun (American Scientific Publishers, 2011)
    20 wt% Pt/C catalysts were prepared using a chemical reduction method, with pristine double-walled carbon nanotubes (DWCNTs) and activated double-walled carbon nanotubes, respectively, used as the carbon source, and compared ...
  • Gentle, Angus; Smith, Geoff (American Chemical Society, 2010)
    Nanoparticles that have narrow absorption bands that lie entirely within the atmosphere?s transparent window from 7.9 to 13 ?m can be used to radiatively cool to temperatures that are well below ambient. Heating from ...
  • Dwyer, Donovan; Fry, Margaret; Sommerville, Annabel; Holdgate, Anna (Blackwell Publishing, 2006)
    Objective: Blood aspiration through i.v. cannulae is a common ED sampling method. It is, however, associated with increased haemolysis rates when compared with direct venipuncture. Our ED utilizes two common methods of ...
  • Mao, Guoqiang (Elsevier Science Publishers B. V., 2005)
    Performance monitoring systems are becoming increasingly important in providing quality-of-service (QoS) based services and service guarantees. Performance monitoring can occur at different levels and different timescales. ...
  • Steunou, Anne-Soisig; Jensen, Sheila; Brecht, Eric; Becraft, Eric; Bateson, Mary; Kilian, Oliver; Bhaya, Devaki; Ward, David; Peters, John; Grossman, Arthur; Kuhl, Michael (Nature Publishing Group, 2008)
    Nitrogen fixation, a prokaryotic, O2-inhibited process that reduces N2 gas to biomass, is of paramount importance in biogeochemical cycling of nitrogen. We analyzed the levels of nif transcripts of Synechococcus ecotypes, ...
  • Yang, Yang; Hu, Honglin; Xu, Jing; Mao, Guoqiang (IEEE Communications Society, 2009)
    Relay technologies have been actively studied and considered in the standardization process of next-generation mobile broadband communication systems such as 3GPP LTE-Advanced, IEEE 802.16j, and IEEE 802.16m. This article ...
  • Abolhasan, Mehran; Lipman, Justin; Movassaghigilani, Samaneh (Academy Publisher, 2013)
    Recent technological advancements in wireless communication, integrated circuits and Micro-Electro- Mechanical Systems (MEMs) has enabled miniaturized, low-power, intelligent, invasive/ non-invasive micro and nanotechnology ...