1018 search results - page 81 / 204 » Issues in wireless E-commerce |
128
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ACSC
2002
IEEE
15 years 9 months ago
2002
IEEE
This paper examines QoS guarantees for bandwidth in mobile wireless networks, with a focus on reducing dropped connections on handoff. We can achieve this by reserving bandwidth f...
131
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LCN
2002
IEEE
15 years 9 months ago
2002
IEEE
—The design of a wireless local area network (WLAN) has an important issue of determining the optimal placement of access points (APs) and assignment of channels to them. WLAN se...
147
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ANSS
2004
IEEE
15 years 8 months ago
2004
IEEE
One important issue that has to be taken into account in wireless devices is the energy conservation. Every infrastructureless network must be adaptively self configured particula...
160
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EMSOFT
2008
Springer
15 years 6 months ago
2008
Springer
Reservation-based channel access has been shown to be effective in providing Quality of Service (QoS) guarantees (e.g., timeliness) in wireless embedded real-time applications suc...
158
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ICWN
2003
15 years 6 months ago
2003
Due to the fact that sensor nodes are untethered and unattended, energy management is a critical issue in communication mechanism of a wireless sensor network. In this paper, we a...