A. M. J. Koonen

Publication Activity (10 Years)

Years Active: 2002-2023
Publications (10 Years): 42

Top Topics

Wireless Communication

Experimental Comparison

Top Venues

Publications

Chao Li, Yiwen Zhang, Xinda Yan, Yuzhe Wang, Xuebing Zhang, Jian Cui, Lei Zhu, Juhao Li, Zilun Li, Shaohua Yu, Zizheng Cao, A. M. J. Koonen, Chia Wei Hsu
Adaptive beamforming for optical wireless communication via fiber modal control. CoRR (2023)
Jean-Paul M. G. Linnartz, C. R. B. Corrêa, T. E. Bitencourt Cunha, Eduward Tangdiongga, A. M. J. Koonen, Xiong Deng, M. Wendt, A. Abbo, Pieter J. Stobbelaar, P. Polak, Marcel Müller, Daniel Behnke, M. Martínez, Vicent Soler, Taner Metin, Marc Emmelmann, Sepideh Mohammadi Kouhini, Kai Lennert Bober, Christoph Kottke, Volker Jungnickel
ELIoT: enhancing LiFi for next-generation Internet of things. EURASIP J. Wirel. Commun. Netw. 2022 (1) (2022)
C. R. B. Corrêa, K. A. Mekonnen, F. M. Huijskens, A. M. J. Koonen, Eduward Tangdiongga
Bidirectional WDM-over-POF with Spatial Diversity DMT Gigabits per Second Transmission Using POF as Luminaires. ECOC (2021)
Ngoc-Quan Pham, Ketemaw Addis Mekonnen, Ali Mefleh, A. M. J. Koonen, Eduward Tangdiongga
Efficient Handover for Mobile Device in Beam-Steered Infrared Light Communication with Vision-based Localization. ECOC (2021)
C. R. B. Corrêa, Eduward Tangdiongga, A. M. J. Koonen
Spatial Diversity Performance of DMT, PAM4 Gigabits per second Transmission Using POF as Luminaires. OFC (2021)
Ngoc-Quan Pham, Ketemaw Addis Mekonnen, Eduward Tangdiongga, Ali Mefleh, A. M. J. Koonen
Auto-Aligned OWC Receiver for Indoor Mobile Users using Gradient Descent Algorithm. OFC (2021)
C. R. B. Corrêa, F. M. Huijskens, Eduward Tangdiongga, A. M. J. Koonen
Luminaire-Free Gigabits per second LiFi Transmission employing WDM-over-POF. ECOC (2020)
Haotian Zheng, Seyyed Ali Hashemi, Zizheng Cao, A. M. J. Koonen, John M. Cioffi, Andrea Goldsmith
Threshold-Based Successive-Cancellation Decoding of Polar Codes. ICC (2020)
Ngoc-Quan Pham, Ketemaw Addis Mekonnen, Eduward Tangdiongga, Ali Mefleh, A. M. J. Koonen
Multi-User Localization and Upstream Signaling for Indoor OWC System using a Camera Technology. OFC (2020)
Kai Lennert Bober, Volker Jungnickel, Marc Emmelmann, Maximilian Riegel, Eduward Tangdiongga, A. M. J. Koonen, Jean-Paul M. G. Linnartz, Daniel Behnke, Marcel Müller, Patrick-Benjamin Bök, S. V. Colonques, M. M. Vazquez
A Flexible System Concept for LiFi in the Internet of Things. ICTON (2020)
Haotian Zheng, Seyyed Ali Hashemi, Bin Chen, Zizheng Cao, A. M. J. Koonen
Inter-Frame Polar Coding With Dynamic Frozen Bits. IEEE Commun. Lett. 23 (9) (2019)
Ailee M. Trinidad, Zizheng Cao, J. H. C. van Zantvoort, Eduward Tangdiongga, A. M. J. Koonen
Broadband and Continuous Beamformer Based on Switched Delay Lines Cascaded by Optical Ring Resonator. OFC (2019)
Maria Torres Vega, A. M. J. Koonen, Antonio Liotta, Jeroen Famaey
Fast Millimeter Wave Assisted Beam-Steering for Passive Indoor Optical Wireless Networks. IEEE Wirel. Commun. Lett. 7 (2) (2018)
Zizheng Cao, Xuebing Zhang, Ivo Vellekoop, A. M. J. Koonen
Non-Line-of-Sight Beam Reconfigurable Optical Wireless System for Energy-Efficient Communication. ECOC (2018)
Federico Forni, Nguyen-Cac Tran, Henricus P. A. van den Boom, Eduward Tangdiongga, A. M. J. Koonen
Simultaneous Multiband WSN, WLAN, LTE-A, and Gb/s 4-PAM Signals Transmission over 50 m 1 mm Core Diameter POF for Home Area Network. OFC (2018)
X. Zhang, M. Zhao, Y. Lei, K. A. Williams, Xaveer J. M. Leijtens, Y. Jiao, S. Huang, Zizheng Cao, A. M. J. Koonen
An Integrated Stepwise Tunable Optical mm-wave Beam Former with Doubled Delay Resolution. ECOC (2018)
Ailee M. Trinidad, N. Tessema, Zizheng Cao, J. H. C. van Zantvoort, A. Dubok, A. N. H. Al-Rawi, Eduward Tangdiongga, A. B. Smolders, A. M. J. Koonen
Optical Beamformer for K-band Smart Antenna Systems. OFC (2018)
Ketemaw Addis Mekonnen, Zizheng Cao, Eduward Tangdiongga, A. M. J. Koonen
Towards Dynamic Ultrahigh Capacity Symmetric Bidirectional Indoor Optical-Wireless Communication. OFC (2018)
Ailee Trinidad, N. Tessema, Xuebing Zhang, Zizheng Cao, Eduward Tangdiongga, A. M. J. Koonen
Evaluation of PAM-4, DMT, and Nyquist-SCM for Multi-Gbps Transmission on Bandwidth-Limited ORR-Based Beamformer. ECOC (2018)
N. Tessema, Zizheng Cao, J. H. C. van Zantvoort, Ailee M. Trinidad, Eduward Tangdiongga, A. B. Smolders, A. M. J. Koonen
K-band RF multi-beamformer using Si3N4 TTD for home-satellite communications. OFC (2017)
Federico Forni, Yan Shi, Henricus P. A. van den Boom, Eduward Tangdiongga, A. M. J. Koonen
Multiband LTE-A, WiFi ac, and 4-PAM baseband simultaneous transmission over 50 m thick-core POF for in-home network. ICTON (2017)
Ketemaw Addis Mekonnen, C. W. Oh, J. H. C. van Zantvoort, Nicola Calabretta, Eduward Tangdiongga, A. M. J. Koonen
Over 40 Gb/s dynamic bidirectional all-optical indoor wireless communication using photonic integrated circuits. OFC (2017)
Zizheng Cao, X. Zhao, Y. Jiao, Xiong Deng, N. Tessema, Oded Raz, A. M. J. Koonen
A broadband beam-steered fiber mm-wave link with high energy-spectral-spatial efficiency for 5G coverage. OFC (2017)
Federico Forni, Yan Shi, Henricus P. A. van den Boom, Eduward Tangdiongga, A. M. J. Koonen
WiFi, Multiband Clipped LTE-A and Gbps 4-PAM Simultaneous Transmission over 50m Thick-core POF and Wireless Link for Home Area Networks. ECOC (2017)
A. M. Khalid, Peter G. M. Baltus, A. R. Dommele, Ketemaw Addis Mekonnen, Zizheng Cao, C. W. Oh, M. K. Matters, A. M. J. Koonen
Bi-directional 35-Gbit/s 2D beam steered optical wireless downlink and 5-Gbit/s localized 60-GHz communication uplink for hybrid indoor wireless systems. OFC (2017)
Talha Rahman, Bernhard Spinnler, Stefano Calabrò, Erik De Man, Antonio Napoli, Bernd Sommerkorn-Krombholz, A. M. J. Koonen, Chigo M. Okonkwo, Huug de Waardt
Flexible Data-rate and Reach Transmission Employing Hybrid Modulation and Scrambled Coherent Superposition. ECOC (2017)
Federico Forni, Yan Shi, Henricus P. A. van den Boom, Eduward Tangdiongga, A. M. J. Koonen
SINR-based equalization for multiband LTE-A and Gbps 4-PAM transmission over 50m thick-core POF and wireless link. OFC (2017)
Ketemaw Addis Mekonnen, Zizheng Cao, Nicola Calabretta, Eduward Tangdiongga, A. M. J. Koonen
50 Gb/s Indoor Optical Wireless Communication Equipped with Millimeter-wave Backup System and Localization and Tracking. ECOC (2017)
John van Weerdenburg, Alex Alvarado, Juan Carlos Alvarado-Zacarias, Jose Enrique Antonio-Lopez, J. H. Bonarius, D. Molin, Marianne Bigot-Astruc, A. M. J. Koonen, Adrian Amezcua Correa, Pierre Sillard, Rodrigo Amezcua Correa, Chigo M. Okonkwo
Spatial pulse position modulation for multi-mode transmission systems. OFC (2017)
Fausto Gomez-Agis, Sjoerd van de Heide, Chigo M. Okonkwo, Eduward Tangdiongga, A. M. J. Koonen
112 Gbit/s Transmission in a 2D Beam Steering AWG-Based Optical Wireless Communication System. ECOC (2017)
Robbert van der Linden, Nguyen-Cac Tran, Eduward Tangdiongga, A. M. J. Koonen
Improvement on Received Optical Power Based Flexible Modulation in a PON by the Use of Non-Uniform PAM. ECOC (2017)
Robbert van der Linden, Nguyen-Cac Tran, Eduward Tangdiongga, A. M. J. Koonen
Increasing Flexibility and Capacity in Real PON Deployments by Using 2/4/8-PAM Formats. JOCN 9 (1) (2017)
Talha Rahman, Danish Rafique, Bernhard Spinnler, Antonio Napoli, Marc Bohn, A. M. J. Koonen, Chigo M. Okonkwo, Huug de Waardt
Digital subcarrier multiplexed hybrid QAM for data-rate flexibility and ROADM filtering tolerance. OFC (2016)
Danish Rafique, Talha Rahman, Bernhard Spinnler, Erwan Pincemin, Stefano Calabrò, Erik De Man, Uwe Feiste, Juraj Slovak, Antonio Napoli, Claude Le Bouette, Jérémie Jauffrit, Sylvain Bordais, Ginni Khanna, Norbert Hanik, Chigo Okonkwo, Maxim Kuschnerov, A. M. J. Koonen, Christian Dourthe, Bruno Raguenes, Tomislav Drenski, Bernd Sommerkorn-Krombholz, Huug de Waardt, Marc Bohn
Multi-flex field trial over 762km of G.652 SSMF using programmable modulation formats up to 64QAM. OFC (2016)
Zizheng Cao, Yu Liu, V. Moskalenko, F. Yan, A. M. Khalid, S. Latkowski, Y. Jiao, X. Wang, K. Lawniczuk, A. M. J. Koonen
Reconfigurable six-section wavelength-tunable distributed bragg reflector laser. WOCC (2016)
Zizheng Cao, Yuqing Jiao, Longfei Shen, F. Yan, A. M. Khalid, T. Li, Xinran Zhao, N. Tessema, C. W. Oh, A. M. J. Koonen
Optical wireless data transfer enabled by a cascaded acceptance optical receiver fabricated in an InP membrane platform. OFC (2016)
J. J. A. van Weerdenburg, A. M. Velazquez-Benitez, R. G. H. van Uden, Jose Enrique Antonio-Lopez, Pierre Sillard, D. Molin, Marianne Bigot-Astruc, Adrian Amezcua Correa, F. M. Huijskens, Frank Achten, Huug de Waardt, A. M. J. Koonen, Rodrigo Amezcua Correa, Chigo M. Okonkwo
10 Spatial mode transmission over 40km 50μm core diameter multimode fiber. OFC (2016)
D. Yu, J. J. A. van Weerdenburg, E. Silekens, R. G. H. van Uden, M. Tang, D. Liu, A. M. Velazquez-Benitez, Pierre Sillard, D. Molin, Marianne Bigot-Astruc, Rodrigo Amezcua Correa, Huug de Waardt, A. M. J. Koonen, S. Fu, Chigo M. Okonkwo
Trellis coded modulation transmission over 40km 6-LP mode fiber. OFC (2016)
N. Tessema, Zizheng Cao, J. H. C. van Zantvoort, A. Dubok, Eduward Tangdiongga, A. B. Smolders, A. M. J. Koonen
Radio beam-steering via tunable Si3N4 optical delays for multi-Gbps K-band satellite communication. OFC (2016)
Maria Torres Vega, Jeroen Famaey, A. M. J. Koonen, Antonio Liotta
Resource allocation in optical beam-steered indoor networks. NOMS (2016)
Federico Forni, Yan Shi, Henricus P. A. van den Boom, Eduward Tangdiongga, A. M. J. Koonen
Experimental comparison of simultaneous transmission of LTE-A multi-band and gigabit/s 4-PAM signals up to 50 m of large-core graded-index POF. ICTON (2016)
Zizheng Cao, Q. Wang, N. Tessema, Xaveer J. M. Leijtens, F. M. Soares, A. M. J. Koonen
Beam steered millimeter-wave fiber-wireless system for 5G indoor coverage. OFC (2016)
Robbert van der Linden, Nguyen-Cac Tran, Eduward Tangdiongga, A. M. J. Koonen
Utilizing unused power budget to increase network capacity in practical PON deployments by introducing flexible modulation. ECOC (2015)
C. W. Oh, Eduward Tangdiongga, A. M. J. Koonen
Time-sharing resources for low cost and high performance indoor optical wireless networks. ECOC (2015)
J. J. A. van Weerdenburg, A. M. Velazquez-Benitez, R. G. H. van Uden, Pierre Sillard, Denis Molin, Adrian Amezcua Correa, Jose Enrique Antonio-Lopez, M. Kuschnerov, F. M. Huijskens, Huug de Waardt, A. M. J. Koonen, Rodrigo Amezcua Correa, Chigo M. Okonkwo
10 Spatial mode transmission over low differential mode group delay fibre employing all-fibre photonic lanterns. ECOC (2015)
Netsanet Tessema, F. Yan, Zizheng Cao, Eduward Tangdiongga, A. M. J. Koonen
Compact and tunable AWG-based true-time delays for multi-Gbps radio beamformer. ECOC (2015)
Talha Rahman, Adriana Lobato, Danish Rafique, Antonio Napoli, Marc Bohn, Chigo M. Okonkwo, A. M. J. Koonen, Huug de Waardt
Long-haul WDM transmission of 1 Tb/s superchannel. ICTON (2015)
C. W. Oh, Eduward Tangdiongga, A. M. J. Koonen
42.8 Gbit/s indoor optical wireless communication with 2-dimensional optical beam-steering. OFC (2015)
Eric Sillekens, R. G. H. van Uden, J. J. A. van Weerdenburg, Maxim Kuschnerov, Huug de Waardt, A. M. J. Koonen, Chigo M. Okonkwo
Experimental demonstration of 8 state Turbo Trellis coded modulation employing 8 phase shift keying. ECOC (2015)
Zizheng Cao, Q. Wang, Netsanet Tessema, X. Parareda, Henricus P. A. van den Boom, Eduward Tangdiongga, A. M. J. Koonen
Electrically-controlled optical phase shifter for broadband radio orbital angular momentum mode generation. ECOC (2014)
Shihuan Zou, P. DasMahapatra, Ripalta Stabile, Kevin A. Williams, Eduward Tangdiongga, A. M. J. Koonen
Dynamic routing of millimeter-wave signal for in-building networks using integrated resonant switch matrix. OFC (2014)
Y. Chen, Adriana Lobato, Yongmin Jung, Haoshuo Chen, Rasmus V. Jensen, Yan Sun, Lars Gruner-Nielsen, David J. Richardson, Vincent A. J. M. Sleiffer, Maxim Kuschnerov, Nicolas K. Fontaine, Roland Ryf, I. P. Giles, R. Chen, V. Carcia-Munoz, A. M. J. Koonen, Berthold Lankl, Norbert Hanik
41.6 Tb/s C-band SDM OFDM transmission through 12 spatial and polarization modes over 74.17 km few mode fiber. ECOC (2014)
Zizheng Cao, Q. Wang, R. Lu, A. C. F. Reniers, Henricus P. A. van den Boom, Eduward Tangdiongga, A. M. J. Koonen
Microwave beam steering with tunable spectral filtering using cyclic additional optical true time delay. OFC (2014)
R. G. H. van Uden, Chigo M. Okonkwo, Haoshuo Chen, F. M. Huijskens, Huug de Waardt, A. M. J. Koonen
First experimental demonstration of a time domain multiplexed SDM receiver for MIMO transmission systems. OFC (2014)
Nan Ye, Michael Gleeson, Hua Yang, Hongyu Zhang, Brendan Roycroft, Kevin Thomas, Agnieszka Gocalinska, Emanuele Pelucchi, Zhihong Li, David J. Richardson, Haoshuo Chen, A. M. J. Koonen, Wei Jia, Jian Zhao, Fatima C. Garcia Gunning, Frank Peters, Brian Corbett
Demonstration of 90° optical hybrid at 2 μm wavelength range based on 4×4 MMI using diluted waveguide. ECOC (2014)
Haoshuo Chen, Nicolas K. Fontaine, Roland Ryf, Binbin Guan, S. J. Ben Yoo, A. M. J. Koonen
A fully-packaged 3D-waveguide based dual-fiber spatial-multiplexer with up-tapered 6-mode fiber pigtails. ECOC (2014)
R. G. H. van Uden, Rodrigo Amezcua Correa, E. Antonio-Lopez, F. M. Huijskens, Guifang Li, Axel Schülzgen, Huug de Waardt, A. M. J. Koonen, Chigo M. Okonkwo
1 Km hole-assisted few-mode multi-core fiber 32QAM WDM transmission. ECOC (2014)
R. G. H. van Uden, Chigo M. Okonkwo, Haoshuo Chen, Huug de Waardt, A. M. J. Koonen
6×28GBaud 128-SP-QAM transmission over 41.7 km few-mode fiber with a 6×6 MIMO FDE. OFC (2014)
Maria Torres Vega, Shihuan Zou, Decebal Constantin Mocanu, Eduward Tangdiongga, A. M. J. Koonen, Antonio Liotta
End-to-end performance evaluation in high-speed wireless networks. CNSM (2014)
Yan Shi, Eduward Tangdiongga, A. M. J. Koonen, Andreas Bluschke, Philipp Rietzsch, Julio Montalvo, Maurice M. de Laat, Gerlas N. Van Den Hoven, Bas Huiszoon
Plastic-optical-fiber-based in-home optical networks. IEEE Commun. Mag. 52 (6) (2014)
R. G. H. van Uden, Chigo M. Okonkwo, Haoshuo Chen, N. V. Wheeler, Francesco Poletti, Marco N. Petrovich, David J. Richardson, Huug de Waardt, A. M. J. Koonen
8.96Tb/s (32×28GBaud×32QAM) transmission over 0.95 km 19 cell hollow-core photonic bandgap fiber. OFC (2014)
Roland Ryf, Nicolas K. Fontaine, Haoshuo Chen, Binbin Guan, Sebastian Randel, N. Sauer, S. J. Ben Yoo, A. M. J. Koonen, R. Delbue, P. Pupalaikis, A. Sureka, Roman Shubochkin, Yan Sun, Robert Lingle
23 Tbit/s transmission over 17-km conventional 50-µm graded-index multimode fiber. OFC (2014)
Nicolas K. Fontaine, Binbin Guan, Roland Ryf, Haoshuo Chen, A. M. J. Koonen, S. J. Ben Yoo, Kazi Abedin, John Fini, Thierry F. Taunay, David T. Neilson
Programmable gain equalizer for multi-core fiber amplifiers. OFC (2014)
C. W. Oh, F. M. Huijskens, Shihuan Zou, Haoshuo Chen, Eduward Tangdiongga, A. M. J. Koonen
36.7 Gbps spectrum-efficient indoor optical wireless system with beam-steering. ECOC (2014)
R. G. H. van Uden, Chigo M. Okonkwo, Vincent A. J. M. Sleiffer, H.-S. Chen, Maxim Kuschnerov, Huug de Waardt, A. M. J. Koonen
Employing a single DPLL for joint carrier phase estimation in few-mode fiber transmission. OFC/NFOEC (2013)
Zizheng Cao, Henricus P. A. van den Boom, M. Chen, Chigo M. Okonkwo, Shihuan Zou, Eduward Tangdiongga, L. Chen, A. M. J. Koonen
Angle-of-arrival measurement of a microwave signal based on parallel optical delay detector with accuracy monitored. OFC/NFOEC (2013)
Yan Shi, Chigo M. Okonkwo, Eduward Tangdiongga, A. M. J. Koonen
Bi-directional ultra-wideband services over large-core POF-PON based home networks. OFC/NFOEC (2013)
Yan Shi, Chigo M. Okonkwo, A. M. J. Koonen, Eduward Tangdiongga
Large-core plastic optical fibre based in-home optical networks. ONDM (2012)
Bas Huiszoon, José Alberto Hernández, Huug de Waardt, Giok-Djan Khoe, Javier Aracil, A. M. J. Koonen
Performance evaluation of an optical transparent access tier based on PON and spectral codes. IEEE J. Sel. Areas Commun. 27 (2) (2009)
Ni Yan, Eduward Tangdiongga, Hyun-Do Jung, Idelfonso Tafur Monroy, Huug de Waardt, A. M. J. Koonen
Regenerative all-optical wavelength multicast for next generation WDM network and system applications. Photonic Netw. Commun. 15 (1) (2008)
Bao Linh Dang, R. Venkatesha Prasad, Ignas G. Niemegeers, M. Garcia Larrode, A. M. J. Koonen
Resource Optimization for 60 GHz Indoor Networks Using Dynamic Extended Cell Formation. PerCom (2008)
Archi Delphinanto, A. M. J. Koonen, Frank T. H. den Hartog
Improving Quality of Experience by Adding Device Resource Reservation to Service Discovery Protocols. ICC (2008)
Bao Linh Dang, M. Garcia Larrode, R. Venkatesha Prasad, Ignas G. Niemegeers, A. M. J. Koonen
Radio-over-Fiber based architecture for seamless wireless indoor communication in the 60GHz band. Comput. Commun. 30 (18) (2007)
Bas Huiszoon, Laurens Bakker, Huug de Waardt, Giok-Djan Khoe, Erik R. Fledderus, A. M. J. Koonen
Orthogonal En/Decoders for Truly Asynchronous Spectral Amplitude Encoded OCDMA. ICC (2007)
Archi Delphinanto, Johan J. Lukkien, A. M. J. Koonen, Frank T. H. den Hartog, António Madureira, I. G. M. M. Niemegeers, Franklin Selgert
Architecture of a Bi-Directional Bluetooth-UPnP Proxy. CCNC (2007)
Bao Linh Dang, R. Venkatesha Prasad, Ignas G. Niemegeers, M. Garcia Larrode, A. M. J. Koonen
Toward a Seamless Communication Architecture for In-building Networks at the 60 GHz band. LCN (2006)
Josep Prat, Philippe Chanclou, Russell Davey, Jorge M. Finochietto, Gerald Franzl, A. M. J. Koonen, Stuart D. Walker
Long-term evolution of passive optical networks. AccessNets (2006)
René D. J. Kramer, Alex Lopez, A. M. J. Koonen
Municipal broadband access networks in the Netherlands - three successful cases, and how New Europe may benefit. AccessNets (2006)
P. V. Holm-Nielsen, Jianfeng Zhang, Juan Jose Vegas Olmos, Idelfonso Tafur Monroy, Christophe Peucheret, Victor Polo, Palle Jeppesen, A. M. J. Koonen, Josep Prat
Experimental Investigation of WDM Transmission Properties of Optical Labeled Signals Using Orthogonal IM/FSK Modulation Format. ICT (2004)
Juan Jose Vegas Olmos, Idelfonso Tafur Monroy, Eduward Tangdiongga, J. P. A. van Berkel, A. M. J. Koonen, Josep Prat
Influence of Optical Filters on the Performance of FSK/IM Transmission Scheme. OpNeTec (2004)
Pascual Muñoz, Idelfonso Tafur Monroy, R. Garcia, Juan Jose Vegas Olmos, Frans Huijskens, Salvador Sales Maicas, A. Gonzalez, José Capmany, A. M. J. Koonen
Novel Optical Direct Detection Scheme for DPSK Signals Using Fibre Bragg Gratings. OpNeTec (2004)
Kyriakos G. Vlachos, Idelfonso Tafur Monroy, A. M. J. Koonen, Christophe Peucheret, Palle Jeppesen
STOLAS: switching technologies for optically labeled signals. IEEE Commun. Mag. 41 (11) (2003)
Richa Malhotra, Diptish Dey, Erik A. van Doorn, A. M. J. Koonen
Traffic modeling in a reconfigurable broadband nomadic computing environment. Perform. Evaluation 47 (4) (2002)