This paper describes a long-range directional wake-up radio (LDWuR) for wireless mobile networks. In contrast to most wake-up radios (WuR) to date, which are short range, ours is applicable to long-range deployments. Existing studies achieve long distance by using modulation and coding schemes or by directional antennas, though the latter require exploring the direction of the transmitter. To a...

Consumer electronics such as TV, VCR, Camcoder and STB, have been connected to networks, and home local area network (LAN) systems have been organized. As shown in Figure 1, a home LAN system consists of various I/O devices, thus, new application systems, e.g. the music downloading service via internet, which were not supported by existing distributed systems with only PCs have been proposed an...

A transport-layer solution for alleviating TCP unfairness in a wireless LAN environment, " IEICE Transactions on Communications, Trade-off evaluation between fairness and throughput for TCP congestion control mechanisms in a wireless LAN environment, " in Pro-and analysis of power consumption in TCP data transmission over a wireless LAN environment, " in Proceedings of ICC Energy efficiency ana...

A pivotal paper by Atkinson and Haller in 1994[1] laid the groundwork for secure transmission over the Internet and Virtual Private Networks (VPNs) were born. Infonetics Research, Inc. projects the worldwide market for Virtual Private Networks to reach $32 billion by 2003.[2] There are two primary reasons for the growing interest in VPNs: the cost savings associated with replacing leased lines ...

In August of 1959, David B. Wake and I collected a specimen of Tantilla in the vicinity of Ruby, Santa Cruz County, Arizona, that exhibited several morphological characteristics unknown in species of Tantilla reported from the United States at that time. In 1962 I collected additional specimens of this species during the course of a herpetofaunal survey of the lowlands in southern Sonora and Si...

In our previous work, we have proposed a new VPN architecture for enabling user-based multiply associated VPNs. In this paper, we implement a prototype system of a VPN that enables users to be associated with multiple VPNs using existing network technologies for demonstrating the feasibility of our architecture and for clarifying the service image of a multiple association service. Our prototyp...

BACKGROUND Literature has identified detrimental health effects from the indiscriminate use of artificial nighttime light. We examined the co-distribution of light at night (LAN) and breast cancer (BC) incidence in Georgia, with the goal to contribute to the accumulating evidence that exposure to LAN increases risk of BC. METHODS Using Georgia Comprehensive Cancer Registry data (2000-2007), w...

Tumor therapy needs new approaches in order to improve efficacy and reduce toxicity of the current treatments. The acidic microenvironment and the expression of high levels of endogenous non-telomerase reverse transcriptase (RT) are common features of malignant tumor cells. The anti-acidic proton pump inhibitor Lansoprazole (LAN) and the non-nucleoside RT inhibitor Efavirenz (EFV) have shown in...

In this research, we propose an architectural solution to integrate the video voice over IP services in campus environment network and tested over LAN and WAN. Voice over IP technology has become a discussion issue for this time being. Today, the deployment of this technology on an organization truly can give a great financial benefit over traditional telephony. Therefore, this study is to anal...

With the growth of wireless technologies rapidly, there will be coexist heterogeneous wireless LANs environment within a few years. For example, there may be coexist current wireless LAN systems based widely available 802.11 and a wireless LAN system based proprietary wireless LAN standard with different AAA mechanisms such as RADIUS and Diameter. In case of being coexisted the heterogeneous wi...