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206
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
—The high peak-to-average power ratio is a major drawback of OFDM systems. Many PAPR reduction techniques have been proposed in the literature, among them a method that uses a su...
168
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
— Over the last years, the Internet has evolved towards becoming the dominant platform for deploying real time and multimedia services. This evolution has had as a consequence th...
184
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
—this paper addresses the design challenge of interference mitigation in the emerging high density (HD) wireless LAN. It is proposed to differentiate interference according to th...
176
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GLOBECOM
2007
IEEE
16 years 1 months 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 ...
192
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
Many of the routing protocols that have been designed for wireless ad-hoc networks focus on energy-efficiency and guaranteeing high throughput in a non-adversarial setting. Howev...