When the wireless communications is coming to the offices and the homes, there are some new security issues to be taken care of. Today we have continuously growing markets for the wireless LANs, but there is big black hole in the security of this kind of networks. This paper gives an overview of the security functions specified in two wireless LAN standard, namely in the IEEE 802.11 and the HIP...

Low cost, high speed wireless LAN networks can be integrated within the cellular coverage to provide hot spot coverage for high speed data services. This article presents a novel approach for integrating North American 3G cellular network and 802.11 wireless LAN networks. The intertechnology mobility is supported using the standard cdma2000 functions and signaling.

for indoor positioning and location-based services predict a successful future for The most prolific example is the Global Positioning System Systems (IPS) utilize some form of wireless radio commutechniques based on wireless lan. Enhanced WiFi ToF indoor positioning system with MEMS-based INS and pedometric information. Full Text Sign-In or Purchase Purchase PDF, Other Formats. WLAN is capable...

This paper presents a simulation study of eLearning classroom using iPads as mobile devices based on the wireless LAN with IEEE 802.11b protocol. Moreover, this paper presents a simulation study whether the IEEE 802.11b can support up to 25 iPads of the eLearning classroom without fairness problems on a shared Wireless LAN. The simulation is performed by OPNET IT Guru Academic Edition 9.1.

Various realtime multimedia applications will be provided in next generation Internet where IEEE 802.11e wireless LAN will be widely used as broadband access networks. The characteristics of the wireless channels in IEEE 802.11 (i.e., fluctuating bandwidth and large error rate), however, impose challenging problems in the efficient QoS-guaranteed realtime multimedia communications with strict Q...