5657 search results - page 256 / 1132 » Micropayments for Wireless Communications |
199
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BROADNETS
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— By means of so-called Scatternets, Bluetooth provides the ability to construct robust wireless multi-hop networks. In this paper we propose a practical protocol for tim...
158
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— The IEEE 802.11e standard has recently been ratified. This standard provides Quality-of-Service (QoS) guarantees in the Medium Access Control (MAC) layer of 802.11 Wir...
170
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TCOM
2010
15 years 1 months ago
2010
The limited time available for acquiring the channel state in mobile broadband wireless communication systems makes it crucial to count with channel estimation methods that attain ...
206
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
- In this paper we propose a distributed call admission control protocol (DCAC) to provide bandwidth and delay guaranteed Quality of Service (QoS) in multihop wireless mesh network...
196
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
—Recharging the batteries of a moribund sensor deployed as part of a wireless sensor network is often infeasible due to logistical considerations. With the purpose of prolonging ...