ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
— Motivated by the widespread of file and video streaming over peer-to-peer networks, we propose to investigate the design of a peer-to-peer solution for image-based remote walk...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
Orthogonal frequency division multiplexing (OFDM) signals are very sensitive to radio frequency (RF) impairments. One of the major impairments is the mismatching errors between the...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract— Since carrier frequency offset destroys user’s signal orthogonality in Orthogonal Frequency-Division Multiplexing Access (OFDMA) uplink transmission, resulting in an ...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
— The cognitive radio and cognitive wireless networks paradigms are interesting candidates for the next generation self-organizing and self-reconfigurable wireless networks. In ...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
—In this paper, we study the downlink precoding schemes for MIMO Gaussian broadcast channels (MIMO GBC). A novel low-complexity zero-forcing dirty-paper-coding (DPC) scheme, name...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract— An IP mobility support protocol that enables personal and terminal mobility for IP-based applications is put forward. This protocol does not require new network entitie...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
—A new distributed estimation algorithm for tracking using a wireless sensor network is presented. We investigate how to track a time varying signal, noisily sensed by the nodes ...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract— In ultra-wideband impulse radio (UWB-IR) systems, multipath-delayed received pulses may overlap if two consecutive multipaths arrive within less than the pulse duration...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract—This paper presents a preamble-based low complexity synchronization method for MB-OFDM based UWB systems. The proposed synchronization method consists of sync detection,...