5657 search results - page 930 / 1132 » Micropayments for Wireless Communications |
198
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WCNC
2008
IEEE
16 years 29 days ago
2008
IEEE
The Sensor Internet provides access to sensor services by connecting sensor nodes to the Internet infrastructure. To achieve this, current solutions rely on fixed access points or ...
179
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WIMOB
2008
IEEE
16 years 29 days ago
2008
IEEE
—In this paper, link level adaptation algorithms in a system applying spatial multiplexing in the presence of channel uncertainty are considered. The first part of this paper de...
175
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ASYNC
2007
IEEE
16 years 28 days ago
2007
IEEE
This paper explores the advantages of high performance asynchronous circuits in a semi-custom standard cell environment for high-throughput turbo coding. Turbo codes are high-perf...
179
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GLOBECOM
2007
IEEE
16 years 28 days ago
2007
IEEE
Abstract— A novel cluster-based coherent multi-user (MU) relaying system is proposed, where a number of source/destination pairs communicate concurrently over the same physical c...
172
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GLOBECOM
2007
IEEE
16 years 28 days ago
2007
IEEE
— Fixed and mobile relays are used, among other applications, in the downlink of cellular communications systems. Cooperation between relays can greatly increase their benefits ...