5657 search results - page 314 / 1132 » Micropayments for Wireless Communications |
164
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NETWORKING
2000
15 years 8 months ago
2000
In this paper, we present an access scheme to satisfy the QoS requirements for two classes of traffic during the contention phase of packet-switched wireless communications. In the...
181
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JMS
2007
15 years 6 months ago
2007
A wireless body sensor network hardware has been designed and implemented based on MICS (Medical Implant Communication Service) band. The MICS band offers the advantage of miniatur...
188
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COMCOM
2004
15 years 6 months ago
2004
Broadband Wireless Access (BWA) systems use new network architectures to deliver broadband services in a fixed point-to-point or pointto-multipoint configuration to residential an...
190
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CORR
2010
Springer
15 years 5 months ago
2010
Springer
—Wireless sensor networks consist of sensor nodes with limited computational and communication capabilities. In this paper, the whole network of sensor nodes is divided into clus...
189
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VTC
2010
IEEE
15 years 5 months ago
2010
IEEE
—Most of geographic routing approaches in wireless ad hoc and sensor networks do not take into consideration the medium access control (MAC) and physical layers when designing a ...