GLOBECOM
2007
IEEE
14 years 5 months ago
2007
IEEE
— This paper presents a high-speed multiple-channel optical time division multiplexed (OTDM) demultiplexer based on a chained symmetric Mach-Zehnder (CSMZ) switch. In CSMZ switch...
GLOBECOM
2007
IEEE
14 years 5 months ago
2007
IEEE
— Future success towards 3G and beyond systems is in supporting a variety of multimedia services with diverse quality-of-service (QoS) demands. With their inherent broadcast capa...
GLOBECOM
2007
IEEE
14 years 5 months ago
2007
IEEE
—In this paper, we present an iterative algorithm for channel complex gains estimation with inter-sub-carrierinterference (ICI) reduction in orthogonal-frequency-divisionmultiple...
GLOBECOM
2007
IEEE
14 years 5 months ago
2007
IEEE
— In this paper, we study the design of future wireless ad hoc networks. Particularly, we consider that the future wireless ad hoc networks shall be able to efficiently provide ...
GLOBECOM
2007
IEEE
14 years 5 months ago
2007
IEEE
— In this paper, we study the effect of delayed and limited feedback of beamformer codebook index on the error rate of transmit beamforming (BF) over Rayleigh fading channels. Cl...
GLOBECOM
2007
IEEE
14 years 5 months ago
2007
IEEE
—We examine a widely accepted myth about passive listening in wireless networks, and give a detailed description of how to achieve real “passive listening.” Then we develop a...
GLOBECOM
2007
IEEE
14 years 5 months ago
2007
IEEE
Abstract—In wireless networks, monotonic, strictly subhomogeneous functions have been used to analyze power control algorithms. We provide an alternative analysis based on the ob...
GLOBECOM
2007
IEEE
14 years 5 months ago
2007
IEEE
— Mobile ad hoc networks are expected to support voice traffic. The requirement for small delay and jitter of voice traffic poses a significant challenge for medium access con...
GLOBECOM
2007
IEEE
14 years 5 months ago
2007
IEEE
— In a wireless network (WN), the wireless devices generally localize themselves with the help of anchors that are pre-deployed in the network. Some of the techniques commonly us...
GLOBECOM
2007
IEEE
14 years 5 months ago
2007
IEEE
—In many sensor network applications, manual or well-controlled node deployment is not practical. Random deployments, e.g., from the air, often result in unevenly distributed nod...