VTC
2007
IEEE
13 years 11 months ago
2007
IEEE
—The wireless mesh network (WMN) is an essential low-power solution to support ubiquitous broadband services. However, mesh networks face the power unfairness and throughput bott...
VTC
2007
IEEE
13 years 11 months ago
2007
IEEE
— This letter proposes a simple but highly efficient technique to jointly utilize space, time, and polarization diversities. The technique is based on extending orthogonal space-...
VTC
2007
IEEE
13 years 11 months ago
2007
IEEE
— In this paper, we focus on the diversity order of the decode-and-forward (DF) cooperative networks with relay selection. Many detection schemes have been proposed for the DF; b...
VTC
2007
IEEE
13 years 11 months ago
2007
IEEE
—Broadband packet data services are demanded in the next generation mobile communications systems. Multi-carrier CDMA (MC-CDMA) is considered to be a promising wireless technique...
VTC
2007
IEEE
13 years 11 months ago
2007
IEEE
The currently emerging 802.16e (WiMax) and 3GPP Long Term Evolution (LTE) cellular systems are based on Orthogonal Frequency Division Multiple Access (OFDMA). As OFDMA is basicall...
VTC
2007
IEEE
13 years 11 months ago
2007
IEEE
—Vehicle-to-vehicle and vehicle-to-infrastructure wireless systems are currently under development to improve the traffic safety and efficiency while providing Internet connectiv...
VTC
2007
IEEE
13 years 11 months ago
2007
IEEE
— In this contribution, soft-input-soft-output (SISO) decoding aided successive interference cancellation (SIC) is considered in fast frequency hopping (FFH), M-ary frequency shi...
VTC
2007
IEEE
13 years 11 months ago
2007
IEEE
—This paper presents an opportunistic feedback (OF) protocol that achieves the asymptotic sum-capacity of the fading broadcast channel (BC) with a limited amount of feedback. The...
VTC
2007
IEEE
13 years 11 months ago
2007
IEEE
— Heterogeneous wireless sensor networks are made up of different kinds of nodes. Some nodes, the sensors, are used as an interface to the physical environment. Other nodes act i...
VTC
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract— Recent findings suggest to split the impulse response of the radio channel into discrete paths and the “diffuse multipath” (DMP). This diffuse part can be describe...