Search Results - "Fletcher, P.N"

An investigation of the coexistence of 802.11g WLAN and high data rate Bluetooth enabled consumer electronic devices in indoor home and office environments by Arumugam, A.K., Doufexi, A., Nix, A.R., Fletcher, P.N.

“…The anticipated proliferation of various wireless local area network (WLAN) enabled devices in the near,future is likely to result in increased mutual…”
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Scenario driven evaluation and interference mitigation proposals for Bluetooth and high data rate Bluetooth enabled consumer electronic devices by Arumugam, A.K., Nix, A.R., Fletcher, P.N., Armour, S.M.D., Lee, B.S.

“…Previous research has focussed on residential coverage and achievable data rates using the Bluetooth personal area network (PAN) standard. To meet the bit rate…”
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The application of iterative equalisation to high data rate wireless personal area networks by Lillie, A.G., Nix, A.R., Fletcher, P.N., McGeehan, J.P.

“…There is increasing demand for broadband wireless personal area networking devices, mainly fuelled by mobile multimedia applications such as wireless home…”
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Interference mitigation proposals exploiting antenna diversity using space time block codes for Bluetooth enabled devices by Arumugam, A.K., Fletcher, P.N., Nix, A.R., Armour, S.M.D.

“…Previous research work has focused on residential coverage and achievable data rates using the Bluetooth personal area network (PAN) standard. To meet the bit…”
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A bootstrap multi-user detector for CDMA based on Tikhonov regularization by Kasparis, C., Piechocki, R.J., Fletcher, P.N., Nix, A.R.

“…A novel multi-user detection (MUD) technique for CDMA systems is introduced. The new method is well suited for cases in which the code cross correlation matrix…”
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Performance analysis of IEEE 802.11n solutions combining MIMO architectures with iterative decoding and sub-optimal ML detection via MMSE and zero forcing GIS solutions by Aziz, M.K.A., Fletcher, P.N., Nix, A.R.

“…The paper presets the performance of two newly proposed IEEE 802.11n candidate solutions by suggesting extensions to 802.11a. The new solutions incorporate a…”
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Viterbi decoding strategies for 5 GHz wireless LAN systems by Butler, M.R.G., Armour, S., Fletcher, P.N., Nix, A.R., Bull, D.R.

“…Standards for the operation of wireless local area network (WLAN) technology in the 5 GHz band have been developed in Europe, North America and Japan. These…”
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Extending IEEE 802.11a to incorporate iterative turbo decoding and transmit delay diversity by Aziz, M.K.A., Fletcher, P.N., Nix, A.R.

“…The paper explores the use of iterative turbo decoding and transmit delay diversity to improve the performance of the IEEE 802.11a standard. The paper…”
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Spatial correlation in indoor MIMO channels by McNamara, D.P., Beach, M.A., Fletcher, P.N.

“…The paper presents the analysis of spatial correlation in MIMO channels, calculated from data measured in office environments at 5.2 GHz. Results are compared…”
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The application of iterative equalisation to high data rate wireless personal area networks by Lillie, A.G., Nix, A.R., Fletcher, P.N., McGeehan, J.P.

“…There is increasing demand for broadband wireless personal area networking devices, mainly fuelled by mobile multimedia applications such as wireless home…”
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A constrained approach to pre-compensation for TDD OFDM systems by Butler, M.R.G., Fletcher, P.N., Nix, A.R., Bull, D.R.

“…Pre-compensation techniques can be used to enhance the bit error rate (BER) performance of time division duplex (TDD) orthogonal frequency division…”
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Convex constraint and semiprojected steepest descent algorithms-for single-carrier equalization in wideband MIMO systems by Kasparis, C., Piechocki, R.J., Nix, A.R., Fletcher, P.N.

“…Two computationally efficient algorithms are proposed for equalizing wideband MIMO channels in the space-time domain. Both of proposed methods can be viewed as…”
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An electrically-small annular slot operating in the 'DC' mode by Urwin-Wright, P.R, Hilton, G.S, Craddock, I.J, Fletcher, P.N

“…This paper considers the operation of an the annular slot antenna operating in the 'DC' mode. This stripline-fed antenna includes a shorting pin between the…”
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Initial characterisation or multiple-input multiple-output (MIMO) channels for space-time communication by McNamara, D.P., Beach, M.A., Karlsson, P., Fletcher, P.N.

“…Previous theoretical studies have demonstrated the substantial capacity or diversity gains possible when multi-element arrays are employed at both a…”
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Semi-hard interference cancellation for uncoded DS-CDMA systems by Kasparis, C., Piechocki, R.J., Nix, A.R., Fletcher, P.N.

“…A new iterative technique for suppressing multiuser interference in uncoded DS-CDMA systems is proposed. In the new approach semi-hard decisions are taken at…”
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A study of performance and complexity for IEEE 802.11n MIMO-OFDM GIS solutions by Aziz, M.K.A., Nix, A.R., Fletcher, P.N.

“…This paper investigates the point-to-point PHY layer performance of two newly proposed IEEE 802.11n candidate solutions by suggesting extensions to 802.11a…”
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Experimental investigation of the temporal variation of MIMO channels by McNamara, D.P., Beach, M.A., Fletcher, P.N.

“…The measurement and characterisation of multiple-input multiple-output (MIMO) channels has gained increasing attention over recent years. Previous analysis of…”
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Performance of space-frequency codes and space-frequency turbo codes over wideband channels by Fletcher, P.N, Piechocki, R.J, Dean, M, Nix, A.R

“…This paper examines the performance of space-time codes cast into a wideband OFDM context. Tarokh (1998) codes in their original form are examined with maximum…”
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MIMO - a solution for advanced wireless access? by Beach, M.A, McNamara, D.P, Fletcher, P.N, Karlsson, P

“…The application of smart antenna technology to wireless communication systems has attracted considerable attention over the last decade or so, as a means of…”
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The impact and correction of timing error, frequency offset and phase noise in IEEE 802.11a and ETSI HiperLAN/2 by Abdul Aziz, M.K., Nix, A.R., Fletcher, P.N.

“…The aim of this paper is to discuss and explore the impact of practical impairments such as timing error, frequency offset and phase noise on the physical…”
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