Search Results - "Kerpez, K.J."

Single-ended loop make-up identification-part I: a method of analyzing TDR measurements by Galli, S., Kerpez, K.J.

“…Loop qualification consists of determining whether a loop can support digital subscriber line (DSL) services or not, and generally, the estimate of the…”
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Single-ended loop-makeup Identification-part II: improved algorithms and performance results by Kerpez, K.J., Galli, S.

“…Digital subscriber lines (DSLs) transmit over twisted-pair telephone loops, and knowledge of the loop makeup is vital for determining what types of DSLs may be…”
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Integrated DSL Test, Analysis, and Operations by Kerpez, K.J., Kinney, R.

“…This paper describes methods of integrating the digital subscriber line (DSL) automated test, data from network elements, analyses, and DSL operations,…”
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A frequency-domain approach to crosstalk identification in xDSL systems by Galli, S., Valenti, C., Kerpez, K.J.

“…Crosstalk between multiple services transmitting through the same telephone cable is the primary limitation to digital subscriber line services. From a…”
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Methods of summing crosstalk from mixed sources .II. Performance results by Kerpez, K.J., Galli, S.

“…For pt.I see ibid., vol.50, p.453-61, (Mar. 2002). In a companion paper, the problem of summing crosstalk from mixed sources has been deeply analyzed. The…”
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Methods of summing crosstalk from mixed sources. I. Theoretical analysis by Galli, S., Kerpez, K.J.

“…Digital subscriber lines (DSLs) are fundamentally limited by crosstalk. The case where all crosstalk is from the same type of DSL has been studied over the…”
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The problem of summing crosstalk from mixed sources by Galli, S., Kerpez, K.J.

“…Digital subscriber lines (DSL) are fundamentally limited by crosstalk. The case where all crosstalk is from the same type of DSL has been studied over the…”
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Coaxial cable passive mesh networks by Kerpez, K.J.

“…This paper presents a new type of fault-tolerant access network: an all-passive coaxial cable mesh network. The passive mesh network could have any topology,…”
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Digital transmission over in-home coaxial wiring by Kerpez, K.J., Chapuran, T.E., Menendez, R.C., Wagner, S.S.

“…The wiring of a customer's premises network (CPN) may be the weakest link in the end-to-end transport of residential broadband digital services such as digital…”
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A radio access system with distributed antennas by Kerpez, K.J.

“…This paper analyzes a radio access system that has multiple antennas spatially distributed throughout each cell, instead of a single antenna at each cell. The…”
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10 base-T transmission over existing telephone wire within homes by Kerpez, K.J.

“…Existing in-home telephone wire can be used to create a 10Base-T (10 Mbps Ethernet) customer premises network (CPN) that may be used to connect consumer…”
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Joint optimization of single-carrier and multi-carrier DSL spectra by Kerpez, K.J., Galli, S.

“…The loop plant can be optimized to provide significantly higher bit rates than currently provided, offering higher speeds that in some cases will even support…”
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DSL spectrum management standard by Kerpez, K.J.

“…Different digital subscriber lines transmitting on loops in the same telephone cable generate crosstalk into each other. Two different DSLs are spectrally…”
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Near-end crosstalk is almost Gaussian by Kerpez, K.J.

“…Crosstalk from digital subscriber lines, high rate digital subscriber lines, and asymmetric digital subscriber lines is analyzed. The probability density of…”
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Minimum mean squared error impulse noise estimation and cancellation by Kerpez, K.J.

“…Impulses are infrequent bursts of high amplitude noise. A wide-band communications or data acquisition receiver has a fast sampling rate, so it can capture…”
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Automatic link transfer with distributed antennas by Kerpez, K.J.

“…Personal communications systems (PCS) are proposed to divide the radio spectrum into a number of frequency sets, with each port having its own set of…”
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A new method of summing crosstalk from mixed sources: the generalized FSAN method by Galli, S., Kerpez, K.J.

“…Digital subscriber lines (DSL) are fundamentally limited by crosstalk. The case where all crosstalk is from the same type of DSL has been studied over the…”
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Constellations for good diversity performance by Kerpez, K.J.

“…The case in which there are several channels available for transmission, and the additive noise on each channel may have different power, is treated. A signal…”
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The error performance of digital subscriber lines in the presence of impulse noise by Kerpez, K.J., Gottlieb, A.M.

“…This paper describes the error performance of the ISDN basic access digital subscriber line (DSL), the high bit rate digital subscriber line (HDSL), and the…”
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High bit rate asymmetric digital communications over telephone loops by Kerpez, K.J., Sistanizadeh, K.

“…Asymmetric digital subscriber lines (ADSL) transmit high bit rate data in the forward direction to the subscriber, and lower bit rate data in the reverse…”
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