Search Results - "Khandani, A K"

Performance Comparison Between All-Pass and IQ Optical Modulation by Saxena, B., Farley, K., Reimer, M. A., Hubbard, M., O'Sullivan, M., Khandani, A. K.

“…We report a reduced complexity single polarization all-pass modulation scheme that uses overlap and discard to implement continuous transmission. We find that…”
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Single-Sample Robust Joint Source-Channel Coding: Achieving Asymptotically Optimum Scaling of SDR Versus SNR by Taherzadeh, M., Khandani, A. K. K.

“…In this paper, we consider the problem of zero-delay (encoding a single-source sample) robust joint source-channel coding over an additive white Gaussian noise…”
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Asymptotic Analysis of the Amount of CSI Feedback in MIMO Broadcast Channels by Bayesteh, A., Khandani, A. K.

“…In this paper, we consider a downlink communication system in which a base station (BS) equipped with M antennas and power constraint P communicates with N…”
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On the Delay-Throughput Tradeoff in Distributed Wireless Networks by Abouei, J., Bayesteh, A., Khandani, A. K.

“…This paper deals with the delay-throughput analysis of a single-hop wireless network with n transmitter/receiver pairs. All channels are assumed to be block…”
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Rate-Constrained Wireless Networks With Fading Channels: Interference-Limited and Noise-Limited Regimes by Ebrahimi, M., Khandani, A. K.

“…A network of n wireless communication links is considered in a Rayleigh fading environment. It is assumed that each link can be active and transmit with a…”
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On the Multicast Capacity of the Wireless Broadcast Channel by Mirghaderi, S. R., Bayesteh, A., Khandani, A. K.

“…For a multicast network, in which a common source is transmitted to N users, the problem of maximizing the average rate subject to a coverage constraint…”
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Symbol-based turbo codes by Bingeman, M., Khandani, A.K.

“…We present a new turbo-coding method which parses the input block into n-bit symbols and interleaves on a symbol-by-symbol basis. This is used in conjunction…”
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To Decode the Interference or to Consider It as Noise by Motahari, A S, Khandani, A K

“…In this paper, the impact of noncoordinated interfering signals on a point to point communication is addressed. While the transmitter has no information about…”
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Multilayer Coding Over Multihop Single-User Networks by Pourahmadi, V., Bayesteh, A., Khandani, A. K.

“…This paper considers a two-hop network in which information is transmitted from a source via a relay to a destination. It is assumed that channels are…”
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Asymptotic Analysis of Amplify and Forward Relaying in a Parallel MIMO Relay Network by Gharan, S O, Bayesteh, A, Khandani, A K

“…This paper studies the setup of a parallel MIMO relay network in which K relays, each equipped with N antennas, assist in transmitting data between a source…”
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Optimization of a lattice-based constellation for signaling over a partial response channel by Khandani, A.K., Kabal, P.

“…This article discusses the problem of optimizing a lattice-based signal constellation for signaling over a partial response channel. The objective is to…”
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Integer-based constellation-shaping method for PAPR reduction in OFDM systems by Mobasher, A., Khandani, A.K.

“…In this paper, the problem of reducing the peak-to-average-power ratio (PAPR) in an orthogonal frequency-division multiplexing system is considered. We design…”
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Shaping of multidimensional signal constellations using a lookup table by Khandani, A.K., Kabal, P.

“…This paper describes a lookup table for the addressing of an optimally shaped constellation. The method is based on partitioning the subconstellations into…”
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A hierarchical dynamic programming approach to fixed-rate, entropy-coded quantization by Khandani, A.K.

“…In quantization of any source with a nonuniform probability density function, the entropy coding of the quantizer output can result in a substantial decrease…”
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On the Capacity of Time-Varying Channels With Periodic Feedback by Sadrabadi, M.A., Maddah-Ali, M. A., Khandani, A. K.

“…The capacity of time-varying channels with periodic feedback at the transmitter is evaluated. It is assumed that the channel-state information (CSI) is…”
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An efficient block-based addressing scheme for the nearly optimum shaping of multidimensional signal spaces by Khandani, A.K., Kabal, P.

“…We introduce an efficient addressing scheme for the nearly optimum shaping of a multidimensional signal constellation. The 2-D (two-dimensional) subspaces are…”
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A new upper bound on the ML decoding error probability of linear binary block codes in AWGN interference by Yousefi, S., Khandani, A.K.

“…Performance evaluation of maximum-likelihood (ML) soft-decision-decoded binary block codes is usually carried out using bounding techniques. Many tight upper…”
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Statistical decision making in adaptive modulation and coding for 3G wireless systems by Yang, J., Khandani, A.K., Tin, N.

“…In this paper, we address the application of adaptive modulation and coding (AMC) for 3rd-generation (3G) wireless systems. We propose a new method for…”
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Generalized tangential sphere bound on the ML decoding error probability of linear binary block codes in AWGN interference by Yousefi, S., Khandani, A.K.

“…The error probability of maximum-likelihood (ML) soft-decision decoded binary block codes rarely accepts nice closed forms. In addition, for long codes, ML…”
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An analytical method for approximate performance evaluation of binary linear block codes by Abedi, A., Khandani, A.K.

“…An analytical method for approximate performance evaluation of binary linear block codes using an additive white Gaussian noise channel model with binary…”
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