75 search results - page 4 / 15 » Interference Alignment Improves the Capacity of OFDM Systems |
150
Voted
GLOBECOM
2007
IEEE
15 years 9 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...
114
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TWC
2008
15 years 3 months ago
2008
In this paper, real-time video transmission with quality of service (QoS) assurance over orthogonal frequency division multiplexing (OFDM) wireless systems is studied. Three quasi-...
153
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TWC
2010
14 years 10 months ago
2010
The maximum likelihood estimate of the impulse response of a frequency-selective channel in the presence of phase noise and I/Q imbalance is derived. The complexity of the joint es...
123
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GLOBECOM
2007
IEEE
15 years 9 months ago
2007
IEEE
— In this paper, we consider a pulse shaping OFDM/BFDM system operating over doubly dispersive channel. We propose to search the optimal pulse maximizing the signal to interferen...
131
Voted
MOBIHOC
2003
ACM
16 years 2 months ago
2003
ACM
The capacity of ad hoc wireless networks is constrained by the interference between concurrent transmissions from neighboring nodes. Gupta and Kumar have shown that the capacity o...