5657 search results - page 794 / 1132 » Micropayments for Wireless Communications |
145
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
− During almost fifty years the Fade Duration Distribution (FDD) of random signals has been an open research topic. However, for Nakagami fading channels, and in general for the ...
167
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— In this paper, we propose a novel signaling scheme and corresponding noncoherent fusion rules for wireless sensor networks. In the proposed scheme, sensors transmit censored de...
173
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract - In this paper we present a design of a medium access control protocol that allows the utilization of unused licensed spectrum of deployed wireless cellular systems (Prim...
204
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
—This paper experimentally analyzes the handover performance of VoIP sessions in a wireless overlay of 802.11 WLANs and GPRS/UMTS networks when mobility is handled at the applica...
203
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— This paper presents a novel cross-layer rate control scheme for optimizing 3D wavelet scalable video transmission over the IEEE 802.11e wireless local area networks. The propos...