Erik Ström

Professor at Chalmers, Electrical Engineering, Kommunikationssystem, informationsteori och antenner

Erik Ström is heading the Division of Communication and Antenna systems. His research involves Communication theory and Signal processing, specializing in coding and modulation, channel estimation, medium access, wireless positioning, and vehicular communications (V2V and V2I) for traffic safety and traffic efficiency applications (including automated driving). Erik pioneered the use of subspace methods for synchronization and channel estimation in CDMA systems, and has published over 150 conference and journal papers. He received Chalmers’ Pedagogic Prize, 1998 and Chalmers’ Supervisor of the Year Prize, 2009.

Source: chalmers.se

Projects

2012–2014

Channel State Information Estimation for Enabling Cooperative Communications in Vehicular Ad-Hoc Networks

Erik Ström Kommunikationssystem, informationsteori och antenner
Swedish Research Council (VR)

3 publications exist
2015–2019

Theory and practice for optimum spectral efficiency for ad-hoc wireless networks with strict requirements on latency and reliability

Erik Ström Kommunikationssystem, informationsteori och antenner
Giuseppe Durisi Communication Systems
Swedish Research Council (VR)

2014–2017

5G för fordonstillämpningar

Erik Ström Kommunikationssystem, informationsteori och antenner
VINNOVA

2013–2013

Prestudy - Wireless communication in vehicle environment (WCAE)

Erik Ström Kommunikationssystem, informationsteori och antenner
VINNOVA

2015–2018

Theory and practice for optimum spectral efficiency for ad-hoc wireless networks with strict requirements on latency and reliability

Erik Ström Kommunikationssystem, informationsteori och antenner
Swedish Research Council (VR)

2015–2017

High precision positioning for cooperative ITS applications

Erik Ström Kommunikationssystem, informationsteori och antenner
European Commission (Horizon 2020)

2012–2015

Mobile and wireless communications Enablers for Twenty-twenty (2020) Information Society (METIS)

Tommy Svensson Communication Systems
Erik Ström Kommunikationssystem, informationsteori och antenner
Sun Wanlu Communication Systems
Sui Yutao Communication Systems
Jingya Li Communication Systems
Tilak Rajesh Lakshmana Communication Systems
European Commission (FP7)

12 publications exist
There might be more projects where Erik Ström participates, but you have to be logged in as a Chalmers employee to see them.

Publications

2017

Network Synchronization for Mobile Device-to-Device Systems

Sun Wanlu, Fredrik Brännström, Erik Ström
IEEE Transactions on Wireless Communications. Vol. 65 (3), p. 1193-1206
Journal article
2017

Resource allocation for V2X communications: A local search based 3D matching approach

Qing Wei, Sun Wanlu, Bo Bai et al
2017 IEEE International Conference on Communications, ICC 2017, Paris, France, 21-25 May 2017
Paper in proceedings
2017

Scheduling and Power Control for V2V Broadcast Communications with Adjacent Channel Interference

Anver Hisham Unnichiriyath Siddique, Erik Ström, Fredrik Brännström et al
Submitted to IEEE Transactions on Vehicular Technology
Journal article
2016

Vehicular Communication Environments

Erik Ström, Levent Ekiz, Taimoor Abbas et al
Chapter in monograph, book - peer reviewed
2016

Diffusion Estimation Over Cooperative Multi-Agent Networks With Missing Data

Mohammad Reza Gholami, Magnus Jansson, Erik Ström et al
IIEEE Transactions on Signal and Information Processing over Networks. Vol. 2 (3), p. 276-289
Journal article
2016

Location-aided mm-wave channel estimation for vehicular communication

Nil Garcia, Henk Wymeersch, Erik Ström et al
2016 IEEE 17th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Edinburgh, England, 3-6 July, 2016
Paper in proceedings
2016

Optimal detection of digital modulations in AWGN

Erik Ström
Academic Press Library in Mobile and Wireless Communications: Transmission Techniques for Digital Communications, p. 121-169
Chapter in monograph, book - peer reviewed
2016

An 802.11p Cross-Layered Pilot Scheme for Time- and Frequency-Varying Channels and Its Hardware Implementation

Keerthi Nagalapur, Fredrik Brännström, Erik Ström et al
IEEE Transactions on Vehicular Technology. Vol. 65 (6), p. 3917-3928
Journal article
2016

Cluster-Based Radio Resource Management for D2D-Supported Safety-Critical V2X Communications

Sun Wanlu, Di Yuan, Erik Ström et al
IEEE Transactions on Wireless Communications. Vol. 15 (4), p. 2756-2769
Journal article
2016

Radio Resource Management for D2D-based V2V Communication

Sun Wanlu, Erik Ström, Fredrik Brännström et al
IEEE Transactions on Vehicular Technology. Vol. 65 (8), p. 6636-6650
Journal article
2016

Low-latency Ultra-Reliable 5G Communications: Finite-Blocklength Bounds and Coding Schemes

Johan Östman, Giuseppe Durisi, Erik Ström et al
Paper in proceedings
2016

TW-TOA based positioning in the presence of clock imperfections

Mohammad Reza Gholami, Sinan Gezici, Erik Ström
Digital Signal Processing: A Review Journal. Vol. 59, p. 19-30
Journal article
2016

Power Control for Broadcast V2V Communications with Adjacent Carrier Interference Effects

Anver Hisham Unnichiriyath Siddique, Sun Wanlu, Erik Ström et al
2016 IEEE International Conference on Communications, ICC 2016, Kuala Lumpur, Malaysia, 22-27 May 2016, p. Art. no. 7511128-
Paper in proceedings
2016

5G radio-access technologies

Malte Schellmann, Petra Weitkemper, Eeva Lähetkangas et al
Chapter in monograph, book - peer reviewed
2015

Characterizing the Worst-Case Position Error in Bearing-Only Target Localization

Mohammad Reza Gholami, Sinan Gezici, Henk Wymeersch et al
Paper in proceedings
2015

Nested Sparse Approximation: Structured Estimation of V2V Channels Using Geometry-Based Stochastic Channel Model

Sajjad Beygi, Urbashi Mitra, Erik Ström
IEEE Transactions on Signal Processing. Vol. 63 (18), p. 4940-4955
Journal article
2015

On geometric upper bounds for positioning algorithms in wireless sensor networks

Mohammad Reza Gholami, Erik Ström, Henk Wymeersch et al
Signal Processing. Vol. 111, p. 179-193
Journal article
2015

Combined LTE and IEEE 802.11p Antenna for Vehicular Applications

Edith Condo Neira, Jan Carlsson, Kristian Karlsson et al
Antennas and Propagation (EuCAP) Proceedings of the 9th European Conference, Lisbon, Portugal, April 2015, p. Art. Nr 7228685-
Paper in proceedings
2015

Requirements and test methods for vehicular antenna systems supporting cooperative ITS applications

Erik Ström, Katrin Bilstrup, Jan Carlsson et al
Paper in proceedings
2015

Challenges for cooperative ITS: Improving road safety through the integration of wireless communications, control, and positioning

Henk Wymeersch, Gabriel Rodrigues de Campos, Paolo Falcone et al
2015 International Conference on Computing, Networking and Communications, ICNC 2015, p. 573-578
Paper in proceedings
2015

Random Broadcast Based Distributed Consensus Clock Synchronization for Mobile Networks

Sun Wanlu, Erik Ström, Fredrik Brännström et al
IEEE Transactions on Wireless Communications. Vol. 14 (6), p. 3378-3389
Journal article
2015

Resource Sharing and Power Allocation for D2D-based Safety-Critical V2X Communications

Sun Wanlu, Di Yuan, Erik Ström et al
IEEE ICC 2015 Workshop, p. 2399-2405
Paper in proceedings
2015

EU FP7 INFSO-ICT-317669 METIS, D2.4 Proposed solutions for new radio access

Petar Popovski, Cedomir Stefanovic, Hiroyuki Yomo et al
Report
2014

Geometry-Based Stochastic Modeling and Estimation of Vehicle to Vehicle Channels

Sajjad Beygi, Erik Ström, Urbashi Mitra
2014 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2014, Florence, Italy, 4-9 May 2014, p. 4289-4293
Paper in proceedings
2014

Multi-Step Sensor Selection with Position Uncertainty Constraints

Markus Fröhle, Ali Abbas Syed Zaidi, Erik Ström et al
IEEE Globecom 2014 Workshop - Wireless Networking and Control for Unmanned Autonomous Vehicles, p. 1439-1444
Paper in proceedings
2014

Sensing or Transmission: Causal Cognitive Radio Strategies with Censorship

Kasra Haghighi, Erik Ström, Erik Agrell
IEEE Transactions on Wireless Communications. Vol. 13 (6), p. 3031-3041
Journal article
2014

D2D-based V2V Communications with Latency and Reliability Constraints

Sun Wanlu, Erik Ström, Fredrik Brännström et al
2014 IEEE Globecom Workshops, GC Wkshps 2014, Austin, United States, 8-12 December, p. 1414-1419
Paper in proceedings
2014

Evaluation of V2X Antenna Performance Using a Multipath Simulation Tool

Edith Condo Neira, Ulf Carlberg, Jan Carlsson et al
Antennas and Propagation (EuCAP), Proceedings of the 8th European Conference, The Hague, The Netherlands, Apr. 2014, p. 2534-+
Paper in proceedings
2014

On Channel Estimation for 802.11p in Highly Time-Varying Vehicular Channels

Keerthi Nagalapur, Fredrik Brännström, Erik Ström
IEEE International Conference on Communications (ICC), 10-14 June 2014, p. 5659--5664-
Paper in proceedings
2014

EU FP7 INFSO-ICT-317669 METIS, D2.3 Components of a new air interface - building blocks and performance

Petar Popovski, Cedomir Stefanovic, Hiroyuki Yomo et al
Report
2014

Understanding differences in MAC performance

Tristan Gaugel, Erik Ström, Hannes Hartenstein et al
IEEE WoWMoM Workshop on Smart Vehicles: Connectivity Technologies and ITS Applications, p. Art. no. 6918995-
Paper in proceedings
2014

Upper bounds on position error of a single location estimate in wireless sensor networks

Mohammad Reza Gholami, Erik Ström, Henk Wymeersch et al
Eurasip Journal on Advances in Signal Processing
Journal article
2014

Structured Sparse Approximation via Generalized Regularizers: With Application to V2V Channel Estimation

Sajjad Beygi, Erik Ström, Urbashi Mitra
2014 IEEE Global Communications Conference, GLOBECOM 2014, Austin, United States, 8-12 December 2014, p. 3013-3018
Paper in proceedings
2014

EU FP7 INFSO-ICT-317669 METIS, D4.2 Final report on trade-off investigations

Osman Aydin, Zhe Ren, Maiden Bostov et al
Report
2014

Finite-blocklength analysis of the ARQ-protocol throughput over the Gaussian collision channel

Rahul Devassy, Giuseppe Durisi, Petar Popovski et al
6th International Symposium on Communications, Control and Signal Processing 2014, p. 173-177
Paper in proceedings
2013

Cooperative Received Signal Strength-Based Sensor Localization with Unknown Transmit Powers

Sayed Reza Monir Vaghefi, Mohammad Reza Gholami, R. Michael Buehrer et al
IEEE Transactions on Signal Processing. Vol. 61 (6), p. 1389-1403
Journal article
2013

EU FP7 INFSO-ICT-317669 METIS, D2.1, Requirement analysis and design approaches for 5G air interface

Petar Popovski, Cedomir Stefanovic, Hiroyuki Yomo et al
Report
2013

RSS-Based Sensor Localization in the Presence of Unknown Channel Parameters

Mohammad Reza Gholami, Sayed Reza Monir Vaghefi, Erik Ström
IEEE Transactions on Signal Processing. Vol. 61 (15), p. 3752-3759
Journal article
2013

A Concave-Convex Procedure for TDOA Based Positioning

Mohammad Reza Gholami, Sinan Gezici, Erik Ström
IEEE Communications Letters. Vol. To appear
Journal article
2013

Distributed clock synchronization with application of D2D communication without infrastructure

Sun Wanlu, Mohammad Reza Gholami, Erik Ström et al
2013 IEEE Globecom Workshops, GC Wkshps 2013; Atlanta, GA; United States; 9 December 2013 through 13 December 2013, p. 561-566
Paper in proceedings
2013

Range Based Sensor Node Localization in the Presence of Unknown Clock Skews

Mohammad Reza Gholami, Sinan Gezici, Erik Ström
IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2013, p. 4046-4050
Paper in proceedings
2013

TW-TOA BASED COOPERATIVE SENSOR NETWORK LOCALIZATION WITH UNKNOWN TURN-AROUND TIME

Pinar Oguz-Ekim, Joao Gomes, Paulo Oliveira et al
Paper in proceedings
2013

TDOA Based Positioning in the Presence of Unknown Clock Skew

Mohammad Reza Gholami, Sinan Gezici, Erik Ström
IEEE Transactions on Communications. Vol. 61 (6), p. 2522 - 2534
Journal article
2013

EU FP7 INFSO-ICT-317669 METIS, D2.2 Novel radio link concepts and state of the art analysis

Petar Popovski, Cedomir Stefanovic, Hiroyuki Yomo et al
Report
2013

On 20 MHz Channel Spacing for V2X Communication based on 802.11 OFDM

Erik Ström
Journal of Logic and Computation, p. 6891-6896
Paper in proceedings
2013

In-depth Analysis and Evaluation of Self-Organizing TDMA

Tristan Gaugel, Erik Ström, Hannes Hartenstein et al
IEEE Vehicular Networking Conference (VNC). Boston, 16-18 Dec. 2013., p. 79-86
Paper in proceedings
2013

On clock offset and skew estimation with exponentially distributed delays

Sun Wanlu, Fredrik Brännström, Erik Ström
IEEE International Conference on Communications, p. 1872-1877
Paper in proceedings
2013

Distributed Bounding of Feasible Sets in Cooperative Wireless Network Positioning

Mohammad Reza Gholami, Henk Wymeersch, Sinan Gezici et al
IEEE Communications Letters (8), p. 1596-1599
Journal article
2013

Diffusion Estimation over Cooperative Networks with Missing Data

Mohammad Reza Gholami, Erik Ström, Ali H. Sayed
IEEE Global SIP 2013, p. 411-414
Paper in proceedings
2013

Cooperative Wireless Sensor Network Positioning via Implicit Convex Feasibility

Mohammad Reza Gholami, Luba Tetruashvili, Erik Ström et al
IEEE Transactions on Signal Processing. Vol. 61 (23), p. 5830-5840
Journal article
2012

Innovative Signal Processing Techniques for Wireless Positioning

Dardari Davide, Di Dio Mario, Andrea Emmanuele et al
Satellite and Terrestrial Radio Positioning Techniques, Davide Dardari, Emanuela Falletti, and Marco Luise, editors. Oxford, Academic Press, p. 207-315
Chapter in monograph, book - peer reviewed
2012

Improved Position Estimation Using Hybrid TW-TOA and TDOA in Cooperative Networks

Mohammad Reza Gholami, Sinan Gezici, Erik Ström
IEEE Transactions on Signal Processing. Vol. 60 (7), p. 3770-3785
Journal article
2012

Casting Signal processing to Real-World data

Closas Pau, Conti Andrea, Dardari Davide et al
Satellite and Terrestrial Radio Positioning Techniques, Davide Dardari, Emanuela Falletti, and Marco Luise, editors. Oxford, Academic Press, p. 383-415
Chapter in monograph, book - peer reviewed
2012

Terrestrial Network-Based Positioning and Navigation

Mauricio A. Caceres Duran, Antonio A. D'Amico, Davide Dardari et al
Satellite and Terrestrial Radio Positioning Techniques, Davide Dardari, Emanuela Falletti, and Marco Luise, editors. Oxford, Academic Press, p. 75-153
Chapter in monograph, book - peer reviewed
2012

Long-Term Clock Synchronization in Wireless Sensor Networks with Arbitrary Delay Distributions

Sun Wanlu, Erik Ström, Fredrik Brännström et al
Journal of Logic and Computation, p. 359-364
Paper in proceedings
2012

On Optimum Causal Cognitive Spectrum Reutilization Strategy

Kasra Haghighi, Erik Ström, Erik Agrell
IEEE Journal on Selected Areas in Communications. Vol. 30 (10), p. 1911-1921
Journal article
2012

Vehicle-to-Vehicle Communications

Mecklenbräuker Christoph, Laura Bernado, Oliver Klemp et al
Pervasive Mobile and Ambient Wireless Communications, Roberto Verdone and Alberto Zanella, editors. Springer, p. 577-608
Chapter in monograph, book - peer reviewed
2011

RSS-based sensor localization with unknown transmit power

Sayed Reza Monir Vaghefi, Mohammad Reza Gholami, Erik Ström
36th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011; Prague; 22 May 2011 through 27 May 2011, p. 2480-2483
Paper in proceedings
2011

Enabling Accurate Cross-Layer PHY/MAC/NET Simulation Studies of Vehicular Communication Networks

Erik Ström, Stylianos Papanastasiou, Hannes Hartenstein et al
Proceedings of the IEEE. Vol. 99 (7), p. 1311-1326
Journal article
2011

Hybrid TW-TOA/TDOA Positioning Algorithms for Cooperative Wireless Networks

Mohammad Reza Gholami, Sinan Gezici, Erik Ström et al
IEEE international Conference on Communication (ICC)
Paper in proceedings
2011

Positioning Algorithms for Cooperative networks in the presence of an unknown Turn-around time

Mohammad Reza Gholami, Sinan Gezici, Erik Ström et al
The 12th IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), p. 166-170
Paper in proceedings
2011

Robust Distributed Positioning Algorithms for Cooperative Networks

Mohammad Reza Gholami, Henk Wymeersch, Erik Ström et al
The 12th IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), p. 156 - 160
Paper in proceedings
2011

Wireless network positioning as a convex feasibility problem

Mohammad Reza Gholami, Henk Wymeersch, Erik Ström et al
Eurasip Journal on Wireless Communications and Networking (1)
Journal article
2011

An LLR-based Cognitive Transmission Strategy for Higher Spectrum Reutilization

Kasra Haghighi, Erik Ström, Erik Agrell
Paper in proceedings
2011

How severe is the hidden terminal problem in VANETs when using CSMA and STDMA?

Katrin Bilstrup, Elisabeth Uhlemann, Erik Ström
2011 IEEE Vehicular Technology Conference (VTC-Fall 2011), p. 1-5
Paper in proceedings
2011

Vehicular Communications [Scanning the Issue]

Erik Ström, Hannes Hartenstein, Paolo Santi et al
Proceedings of the IEEE. Vol. 99 (7), p. 1158-1161
Magazine article
2011

On Medium Access and Physical Layer Standards for Cooperative Intelligent Transport Systems in Europe

Erik Ström
Proceedings of the IEEE. Vol. 99 (7), p. 1183-1188
Journal article
2011

Delay and interference comparison of CSMA and self-organizing TDMA when used in VANETs

Katrin Bilstrup, Elisabeth Uhlemann, Erik Ström
7th International Wireless Communications and Mobile Computing Conference, IWCMC 2011; Istanbul; 4-8 July 2011, p. 1488-1493
Paper in proceedings
2010

Bridging the Gap Between Physical Layer Emulation and Network Simulation

Stylianos Papanastasiou, Erik Ström, Erik Ström et al
IEEE Wireless Communications & Networking Conference (WCNC) 2010, 18-21 April, Sydney Australia
Paper in proceedings
2010

Static positioning using UWB range measurements

Mohammad Reza Gholami, Erik Ström, Francesco Sottile et al
Paper in proceedings
2010

A Complexity Adjustable Scheduling Algorithm for Throughput Maximization in Clusterized TDMA Networks

Arash Tahmasebi Toyserkani, M Reza Khanzadi, Erik Ström et al
Proceedings IEEE Vehicular Technology Conference Spring, Taipei, Taiwan
Paper in proceedings
2010

An Analytical Approximation to the Block Error Rate in Nakagami-m Non-Selective Block Fading Channels

Arash Tahmasebi Toyserkani, Erik Ström, Arne Svensson
IEEE Transactions on Wireless Communications. Vol. 9 (5), p. 1543-1546
Journal article
2010

A distributed positioning algorithm for cooperative active and passive sensors

Mohammad Reza Gholami, Sinan Gezici, Mats Rydström et al
in Proc. 21st Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2010),, p. 1711-1716
Paper in proceedings
2010

Scalability issues of the MAC methods STDMA and CSMA of IEEE 802.11p when used in VANETs

Katrin Bilstrup, Elisabeth Uhlemann, Erik Ström
2010 IEEE International Conference on Communications Workshops, p. Art. Nr. 5503941-
Conference contribution
2010

A Low-Complexity Semi-Analytical Approximation to the Block Error Rate in Nakagami-m Block Fading Channels

Arash Tahmasebi Toyserkani, Tilak Rajesh Lakshmana, Erik Ström et al
Proceedings IEEE Vehicular Technology Conference, Ottawa, Canada
Paper in proceedings
2010

Positioning of Node Using Plane Projection onto Convex Sets

Mohammad Reza Gholami, Erik Ström, Mats Rydström
Proc. of the WCNC, 2010
Paper in proceedings
2010

Topology Aware Link Throughput of Slotted Aloha in Rayleigh Block Fading Channels

Arash Tahmasebi Toyserkani, Erik Ström, Arne Svensson
Journal of Logic and Computation
Paper in proceedings
2010

Soft Demodulation Algorithms for Orthogonally Modulated and Convolutionally Coded DS-CDMA Systems

Pei Xiao, Erik Ström
IEEE Transactions on Communications. Vol. 58 (3), p. 742-747
Journal article
2010

Vehicular Communications: Ubiquitous Networks for Sustainable Mobility [Point of View]

Erik Ström, Hannes Hartenstein, Paolo Santi et al
Proceedings of the IEEE. Vol. 98 (7), p. 1111-1112
Magazine article
2010

Bearing-only target localization with uncertainties in observer position

Sayed Reza Monir Vaghefi, Mohammad Reza Gholami, Erik Ström
IEEE international Workshop on Advances in positioning and location-enabled communications (in conjection with PIMRC'10), p. 238-242
Paper in proceedings
2010

Measuring and using the RSSI of IEEE 802.11p

Katrin Bilstrup, J. Karedal, M. Moe et al
Paper in proceedings
2009

On the ability of IEEE 802.11p and STDMA to provide predictable channel access

Katrin Bilstrup, Elisabeth Uhlemann, Erik Ström et al
Paper in proceedings
2009

Ultra-Wide Band Sensor Networks for Tracking Point Scatterers or Relays

Luca Reggiani, Mats Rydström, Tiberi Gianluigi et al
2009 6th International Symposium on Wireless Communication Systems, ISWCS'09; Tuscany; Italy; 7 September 2009 through 10 September 2009, p. 1-5
Paper in proceedings
2009

Iterative Multi-User Detection and Decoding for DS-CDMA System with Space-Time Linear Dispersion

Pei Xiao, Jinsong Wu, Mathini Sellathurai et al
IEEE Transactions on Vehicular Technology. Vol. 58 (5), p. 2343-2353
Journal article
2009

Indoor sensor node positioning using UWB range measurements

Mohammad Reza Gholami, Erik Ström, Mats Rydström
Proceedings of the 17th European Signal Processing Conference, p. 1943-1947
Paper in proceedings
2009

A Semi-Analytical Approximation to the Block Error Rate in Nakagami-m Block Fading Channels

Arash Tahmasebi Toyserkani, Erik Ström, Arne Svensson
Report
2009

A Scheduling Algorithm for Minimizing the Packet Error Probability in Clusterized TDMA Networks

Arash Tahmasebi Toyserkani, Mats Rydström, Erik Ström et al
Eurasip Journal on Wireless Communications and Networking. Vol. 2009 (Article ID 804621), p. 1-10
Journal article
2009

On the ability of the 802.11p MAC method and STDMA to support real-time vehicle-to-vehicle communication

Katrin Bilstrup, Elisabeth Uhlemann, Erik Ström et al
Eurasip Journal on Wireless Communications and Networking. Vol. 2009
Journal article
2008

Adapting the Ranging Algorithm to the Positioning Technique in UWB Sensor Networks

Mats Rydström, Luca Reggiani, Erik Ström et al
Wireless Personal Communications. Vol. 47 (1), p. 27-38
Journal article
2008

An Algorithm for Mapping the Positions of Point Scatterers

Mats Rydström, Erik Ström, Erik Ström et al
Proceedings Fifth IEEE Sensor Array and Multichannel Signal Processing Workshop, Darmstadt, Germany, p. 63-67
Paper in proceedings
2008

An Algorithm for Positioning Relays and Point Scatterers in Wireless Systems

Mats Rydström, Erik Ström, Arne Svensson et al
IEEE Signal Processing Letters. Vol. Vol. 15, p. 381-384
Journal article
2008

Evaluation of the IEEE 802.11p MAC method for Vehicle-to-Vehicle Communication

Katrin Bilstrup, Elisabeth Uhlemann, Erik Ström et al
Paper in proceedings
2008

State of the art survey of wireless vehicular communication projects

Lars Strandén, Elisabeth Uhlemann, Erik Ström
15th World Congress on Intelligent Transport Systems and ITS America Annual Meeting 2008; New York, NY; United States; 16 November 2008 through 20 November 2008, p. 5656-5665
Paper in proceedings
2008

Suboptimal Soft Range Estimators With Applications in UWB Sensor Networks

Mats Rydström, Luca Reggiani, Erik Ström et al
IEEE Transactions on Signal Processing. Vol. 56 (10, Part 1), p. 4856-4866
Journal article
2008

Medium access control in vehicular networks based on the upcoming IEEE 802.11p standard

Katrin Bilstrup, Elisabeth Uhlemann, Erik Ström
Paper in proceedings
2008

An Algorithm for Locating Point Scatterers Using a Wide-Band Wireless Network

Mats Rydström, Luca Reggiani, Erik Ström et al
4th Management Committee Meeting of COST2100 (TD(08)420)
Conference contribution
2008

Wireless Communications Vehicle-to-Vehicle and Vehicle-to-Infrastructure

Lars Strandén, Erik Ström, Elisabeth Uhlemann
Report
2007

Gray coding for multilevel constellations in Gaussian noise

Erik Agrell, Johan Lassing, Erik Ström et al
IEEE Transactions on Information Theory. Vol. 53 (1), p. 224-235
Journal article
2007

Improved Model for Transmission and Interference Ranges

Arash Tahmasebi Toyserkani, Erik Ström, Arne Svensson
Report
2007

An Approach to Positioning Road-Users in a Telematics Network

Mats Rydström, Erik Ström, Arne Svensson et al
Proceedings IEEE International Symposium on Autonomous Decentralized Systems, Sedona, Arizona, USA, p. 335-343
Paper in proceedings
2007

On the MAC Protocols of Co-Existing Time-Slotted Sensor Networks

Arash Tahmasebi Toyserkani, Mats Rydström, Erik Ström et al
Report
2007

Adapting the Ranging Algorithm to the Positioning Technique in UWB Sensor Networks

Luca Reggiani, Mats Rydström, Erik Ström et al
Paper in proceedings
2007

Joint Data Detection and Estimation of Time-Varying Multipath Rayleigh Fading Channels in Asynchronous DS-CDMA Systems with Long Spreading Sequences

Pei Xiao, Erik Ström
European Transactions on Telecommunications. Vol. 18 (2), p. 115-132
Journal article
2006

Autonomous Positioning Techniques Based on Cramer-Rao Lower Bound Analysis

Mats Rydström, Andreu Urruela, Erik Ström et al
Eurasip Journal on Applied Signal Processing. Vol. 2006, p. 1-10
Journal article
2006

An Efficient Broadcast MAC Scheme for Traffic Safety Applications in Automotive Networks

Arash Tahmasebi Toyserkani, Erik Ström, Arne Svensson
Paper in proceedings
2006

Correction of extrinsic information for iterative decoding in a serially concatenated multiuser DS-CDMA system

Pei Xiao, Erik Ström
IEEE Transactions on Wireless Communications. Vol. 5 (3), p. 591-602
Journal article
2006

PSK bit mappings with good minimax error probability

Erik Agrell, Erik Ström
Paper in proceedings
2006

Robust Sensor Network Positioning Based on Projections Onto Circular and Hyperbolic Convex Sets

Mats Rydström, Erik Ström, Arne Svensson
Paper in proceedings
2006

Iterative Demodulation of M-ary Orthogonal Signaling Formats in Coded DS-CDMA Systems with Soft Interference Cancellation and Channel Estimation

Pei Xiao, Erik Ström
IEICE Transactions on Communications. Vol. E89-B (1), p. 150-161
Journal article
2005

A Low Complexity Algorithm for Sensor Localization

Mats Rydström, Mats Rydström, Erik Ström et al
Paper in proceedings
2005

Towards a Wireless Network for Traffic Safety Applications

Mats Rydström, Arash Tahmasebi Toyserkani, Erik Ström et al
Proceedings RadioVetenskap och Kommunikation, Linköping, Sweden, p. 375-380
Paper in proceedings
2005

A theoretical evaluation of parallel interference cancellation in M-ary orthogonal modulated asynchronous DS-CDMA system over multipath Rayleigh fading channels

Pei Xiao, Erik Ström
IEEE Transactions on Vehicular Technology. Vol. 54 (4), p. 1400-1414
Journal article
2005

Clock-offset Cancellation Methods for Positioning in Asynchronous Sensor Networks

Mats Rydström, Erik Ström, Arne Svensson
Proceedings IEEE WirelessCom, Hawaii, USA, p. 981-986
Paper in proceedings
2005

A unified analysis for coded DS-CDMA with equal-gain chip combining in the downlink of OFDM systems

Anders Persson, Tony Ottosson Gadd, Erik Ström
IEEE Transactions on Communications. Vol. 53 (2), p. 289-298
Journal article
2005

Novel Wireless Location Approach for W-CDMA Systems Based on Multiple Sliding Correlators

Andreu Urruela, Mats Rydström, Erik Ström
Paper in proceedings
2005

Performance of a Decorrelator in Convolutionally Coded WCDMA Systems

Hongxia Zhao, Tony Ottosson Gadd, Erik Ström
Journal of Logic and Computation
Report
2005

Optimality of the binary reflected Gray code for the Gaussian channel

Johan Lassing, Erik Agrell, Erik Ström et al
Report
2005

Bit error probability of coherent M-ary PSK over flat Rayleigh fading channels

Johan Lassing, Erik Ström, Erik Agrell et al
IEE Electronic Letters. Vol. 41 (21), p. 1186-1187
Journal article
2005

Bit error probability of coherent M-ary PSK over flat Rayleigh fading channels

Johan Lassing, Erik Agrell, Erik Ström et al
Report
2005

Practical Automotive Applications of Cramer-Rao Bound Analysis

Mats Rydström, Mats Rydström, Erik Ström et al
Proceedings IEEE Intelligent Vehicles Symposium, Las Vegas, Nevada, USA, p. 61-66
Paper in proceedings
2004

On the optimality of the binary reflected Gray code

Erik Agrell, Johan Lassing, Erik Ström et al
IEEE Transactions on Information Theory. Vol. 50 (12), p. 3170-3182
Journal article
2004

Soft Interference Cancellation and Channel Estimation in Uncoded Asynchronous DS-CDMA System

Pei Xiao, Erik Ström
IEEE 59th Vehicular Technology Conference, 2004. VTC 2004-Spring, Milan, Italy. Vol. 3
Paper in proceedings
2004

Node-aided Locationing and Tracking for Low Cost Ad-hoc Automotive Sensor Networks

Mats Rydström, Mats Rydström, Erik Ström et al
Paper in proceedings
2004

The binary reflected Gray code is optimal for M-PSK

Erik Agrell, Johan Lassing, Erik Ström et al
Proc. IEEE International Symposium on Information Theory, Chicago, Illinois, USA, p. 164-
Paper in proceedings
2004

Performance Analysis of a Fixed-point Successive Interference Canceller for WCDMA

Hongxia Zhao, Tony Ottosson Gadd, Erik Ström et al
Paper in proceedings
2004

Low Complexity Tracking for Ad-hoc Automotive Sensor Networks

Mats Rydström, Andreu Urruela, Erik Ström et al
Paper in proceedings
2004

Estimation of Time-Varying Multipath Rayleigh Fading Channels in Asynchronous DS-CDMA Systems

Pei Xiao, Erik Ström, Ronaldo Carrasco
Proceedings IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, Barcelona, SPAIN, SEP 05-08, 2004. Vol. 4, p. 2570 - 2575
Paper in proceedings
2004

BER Performance Analysis of Multistage PIC Scheme in An Asynchronous DS-CDMA System with Long Scrambling Codes

Pei Xiao, Erik Ström
IEEE 59th Vehicular Technology Conference, 2004. VTC 2004-Spring, Milan, Italy, 17-19 May 2004. Vol. 2, p. 952 - 957
Paper in proceedings
2003

Computation of the Exact Bit Error Rate of Coherent M-ary PSK with Gray Code Bit Mapping

Johan Lassing, Erik Ström, Erik Agrell et al
Paper in proceedings
2003

Integrated Approach to Demodulation and Decoding of Convolutionally Coded and Orthogonally Modulated DS-CDMA Signals

Pei Xiao, Erik Ström
WPMC'2003, Yokosuka, Japan. Vol. 1, p. 122-126
Paper in proceedings
2003

The exact symbol and bit error probabilities of coherent M-ary PSK

Johan Lassing, Erik Ström, Tony Ottosson Gadd et al
Proceedings International Symposium on Information Theory, Yokohama, Japan, p. 11-
Paper in proceedings
2003

Unequal Bit-Error Protection in Coherent M-ary PSK

Johan Lassing, Erik Ström, Erik Agrell et al
Proceedings IEEE Vehicular Technology Conference Fall, Orlando, Florida, USA. Vol. 1, p. 251-256
Paper in proceedings
2003

System design approach for RFSQ multiuser detector

Konstantin Platov, Anna Kidiyarova-Shevchenko, Hongxia Zhao et al
Journal article
2003

A Fixed-point Implementation of Successive Interference Canceller for WCDMA

Hongxia Zhao, Tony Ottosson Gadd, Erik Ström et al
Paper in proceedings
2003

Multiuser Detection and Channel Estimation Algorithms for M-ary DS-CDMA Systems in Multipath Rayleigh Fading Channels

Pei Xiao, Erik Ström
PIMRC'2003, Beijing, China, 7-10 Sept. 2003. Vol. 2, p. 1829-1834
Paper in proceedings
2003

Delay Estimation and Data Detection in Long-Code DS-CDMA System

Pei Xiao, Erik Ström
9th Asia-Pacific Conference on Communications held in conjunction with the 6th Malaysia International Conference on Communications (MICC 2003). Penang, MALAYSIA. SEP 21-24, 2003. Vol. 2, p. 584-589
Paper in proceedings
2003

Signature sequences for CDMA communications

Tony Ottosson Gadd, Erik Ström, Arne Svensson
Chapter in monograph, book - peer reviewed
2003

Pilot-Aided Acquisition Algorithms for Asynchronous DS-CDMA Systems

Pei Xiao, Erik Ström
European transactions on telecommunications and related technologies. Vol. 14 (1), p. 89-96
Journal article
2003

Computation of the Exact Bit-Error Rate of Coherent M-ary PSK With Gray Code Bit Mapping

Johan Lassing, Erik Ström, Erik Agrell et al
IEEE Transactions on Communications. Vol. 51 (11), p. 1758-1760
Journal article
2002

Utilizing the channel correlation for MAI reduction in downlink multi-carrier CDMA systems

Anders Persson, Tony Ottosson Gadd, Erik Ström
Paper in proceedings
2002

Superconducting multiuser detector for 3G basestations

Anna Kidiyarova-Shevchenko, Konstantin Platov, Tony Ottosson Gadd et al
Superconductor Science and Technology, Institute of Physics Publishing. Vol. 15 (1), p. 126-132
Journal article
2002

System design approach for RFSQ multiuser detector

Konstantin Platov, Anna Kidiyarova-Shevchenko, Hongxia Zhao et al
Paper in proceedings
2002

Applications of Maximum Likelihood Algorithm in Asynchronous CDMA Systems

Pei Xiao, Erik Ström
2002 IEEE SEVENTH INTERNATIONAL SYMPOSIUM ON SPREAD SPECTRUM TECHNIQUES AND APPLICATIONS, ISSSTA'2002, SEP 02-05, Prague, Czech Republic. Vol. 1, p. 208-213
Paper in proceedings
2002

Packet error rates of terminated and tailbiting convolutional codes

Johan Lassing, Tony Ottosson Gadd, Erik Ström
6th International Symposium on Digital Signal Processing for Communication Systems, Sydney, Australia. Jan 2002, p. 78-83
Paper in proceedings
2002

Acquisition of Orthogonal Modulated Signals in Rayleigh-Fading Channels

Pei Xiao, Erik Ström
Proceedings European Wireless 2002, Florence, Italy, p. 811-816
Paper in proceedings
2002

Time-Frequency Localized CDMA for Downlink Multi-Carriersystems

Anders Persson, Tony Ottosson Gadd, Erik Ström
Paper in proceedings
2002

An Introduction to Spread Spectrum Systems

Erik Ström, Tony Ottosson Gadd, Arne Svensson
Report
2002

Synchronization of Code-Spread CDMA Systems

Fredrik Malmsten, Tony Ottosson Gadd, Erik Ström
Paper in proceedings
2002

Packet Error Rates of Terminated and Tailbiting Convolutional Codes

Johan Lassing, Erik Ström, Tony Ottosson Gadd
Advanced Signal Processing for Communication Systems, chapter 12, The Kluwer International Series in Engineering and Computer Science, editor T Wysocki and M Darnell and B Honary, edition 1. Vol. 703
Chapter in monograph, book - peer reviewed
2002

Pulse shaping considerations in DS-CDMA systems with long spreading sequences

Pei Xiao, Erik Ström, Pål Orten et al
Paper in proceedings
2001

Superconducting multiuser detector for 3G base stations

Anna Kidiyarova-Shevchenko, Tony Ottosson Gadd, Erik Ström
Proceedings International Superconductive Electronics Conference, Osaka, Japan, p. 119-120
Paper in proceedings
2001

On the differences between uplink and downlink transmission in code-spread CDMA systems

Anders Persson, Johan Lassing, Tony Ottosson Gadd et al
Proceedings Vehicular Technology Conference Spring 2001, Rhodes, Greece, p. 2421-2425
Paper in proceedings
2001

Performance of Iterative DS-CDMA M-ary Demodulation in the Presence of Synchronization Errors

Pei Xiao, Erik Ström
Proceedings Vehicular Technology Conference Spring 2001, Rhodes, Greece, p. 1703-1707
Paper in proceedings
2001

Iterative demodulation of orthogonal signaling formats for DS-CDMA systems over multipath channels

Erik Ström, Scott L. Miller
Proceedings 2001 URSI International Symposium on Signals, Systems, and Electronics, p. 184-187
Paper in proceedings
2001

Evaluation of BER Performance in Up- and Downlink Code Spread CDMA Systems

Anders Persson, Johan Lassing, Tony Ottosson Gadd et al
Paper in proceedings
2001

Synchronization Algorithms for Iterative Demodulated M-ary DS-CDMA Systems

Pei Xiao, Erik Ström
Proceedings IEEE Global Telecommunications Conference, San Antonio, Texas, USA, p. 1371-1375
Paper in proceedings
2001

On the union bound applied to convolutional codes

Johan Lassing, Tony Ottosson Gadd, Erik Ström
Proceedings IEEE Vehicular Technology Conference Fall, Atlantic City, USA, p. 2429-2433
Paper in proceedings
2000

Iterative demodulation of orthogonal signaling formats for DS-CDMA

Erik Ström, Scott L. Miller
Proceedings IEEE International Conference on Communications, p. 1457-1461
Paper in proceedings
2000

Combined Coding and Spreading in Downlink CDMA Systems

Johan Lassing, Anders Persson, Tony Ottosson Gadd et al
Proceedings IEEE Vehicular Technology Conference Spring, Tokyo, Japan. Vol. 3, p. 2403-2407
Paper in proceedings
2000

Delay estimation of code-spread CDMA systems

Fredrik Malmsten, Tony Ottosson Gadd, Erik Ström
Proc. IEEE Vehicular Technology Conference, Tokyo, Japan, p. 2029-2033
Paper in proceedings
2000

A Maximum Likelihood Approach for Estimating DS-CDMA Multipath Fading Channels

Erik Ström, Fredrik Malmsten
IEEE Journal on Selected Areas in Communications. Vol. 18 (1), p. 132-140
Journal article
1999

Properties of the Single-Bit Single-User MMSE Receiver for DS-CDMA Systems

Erik Ström, Scott L. Miller
IEEE Transactions on Communications. Vol. 47 (3), p. 416-427
Journal article
1999

Channel Parameter Estimation of DS-CDMA Multipath Channels

Fredrik Malmsten, Erik Ström
Proceedings FRAMES Workshop, Delft, Netherland, p. 196-201
Paper in proceedings
1999

Asynchronous near-far resistant DS-CDMA receivers without a priori synchronization

Stefan Parkvall, Erik Ström, Laurence B. Milstein et al
IEEE Transactions on Communications. Vol. 47 (1), p. 78-88
Journal article
1999

Maximum Likelihood Channel Parameter Estimation of DS-CDMA Multipath Channels

Fredrik Malmsten, Erik Ström
Proceedings of RadioVetenskap och Kommunikation 99, p. 610-614
Paper in proceedings
1998

Maximum Likelihood Synchronization of DS-CDMA Signals Transmitted over Multipath Channels

Erik Ström, Fredrik Malmsten
Proceedings IEEE International Conference on Communications, Atlanta, GA, Jun 07-11, 1998. Vol. 3, p. 1546-1550
Paper in proceedings
1997

An efficient code-timing estimator for DS-CDMA signals

Dunmin Zheng, Jian Li, Scott L. Miller et al
IEEE Transactions on Signal Processing. Vol. 45 (1), p. 82-89
Journal article
1996

Propagation Delay Estimation in Asynchronous Direct-Sequence Code-Division Multiple Access Systems

Erik Ström, Stefan Parkvall, Scott L. Miller et al
IEEE Transactions on Communications. Vol. 44 (1), p. 84-93
Journal article
1996

Near-Far Resistant Receivers Without A Priori Synchronization for Asynchronous DS-CDMA Systems

Stefan Parkvall, Erik Ström
Proceedings IEEE International Symposium on Spread Spectrum, p. 974-978
Paper in proceedings
1996

Statistical properties of the MUSIC synchronization method for DS-CDMA systems

Erik Ström
Proceedings IEEE Vehicular Technology Conference, p. 193-197
Paper in proceedings
1996

The Impact of Timing Errors on the Performance of Linear DS-CDMA Receivers

Stefan Parkvall, Erik Ström, Björn E. Ottersten
IEEE Journal on Selected Areas in Communications. Vol. 14 (8), p. 1660-1668
Journal article
1996

A coded near-far resistant receiver without a priori synchronization for asynchronous DS-CDMA systems

Stefan Parkvall, Erik Ström
Proceedings SNRV and NUTEK Conference on Radio Sciences and Telecommunications, p. 146-150
Paper in proceedings
1996

DS-CDMA Synchronization in Time-Varying Fading Channels

Erik Ström, Stefan Parkvall, Scott L. Miller et al
IEEE Journal on Selected Areas in Communications. Vol. 14 (8), p. 1636-1642
Journal article
1996

Coded asynchronous near-far resistant DS-CDMA receivers operating without synchronization

Stefan Parkvall, Erik Ström, Laurence B. Milstein
Proceedings IEEE Global Telecommunications Conference, p. 183-187
Paper in proceedings
1996

Subspace-Based Synchronization of DS-CDMA Systems Utilizing Training Sequences

Erik Ström
Proceedings IEEE International Symposium on Spread Spectrum, p. 1141-1145
Paper in proceedings
1995

Propagation Delay Estimation of Fading DS-CDMA Signals

Stefan Parkvall, Erik Ström
Proceedings Nordic Radio Symposium, p. 103-108
Paper in proceedings
1995

Parameter Estimation and Detection of DS-CDMA Signals subject to Multipath Propagation

Stefan Parkvall, Erik Ström
Proceedings of IEEE/IEE Workshop on Signal Processing in Multipath Environments, Glasgow, Scotland, p. 149-157
Paper in proceedings
1995

Sensitivity Analysis of Linear DS-CDMA Detectors to Propagation Delay Estimation Errors

Stefan Parkvall, Erik Ström
Proceedings IEEE Global Telecommunications Conference, p. 1872-1876
Paper in proceedings
1995

Joint Parameter Estimation and Detection of DS-CDMA Signals in Fading Channels

Erik Ström, Stefan Parkvall
Proceedings IEEE Global Telecommunications Conference, p. 1109-1113
Paper in proceedings
1994

Near-Far Resistant Propagation Delay Estimators for Asynchronous Direct-Sequence Code Division Multiple Access Systems

Erik Ström, Stefan Parkvall, Björn E. Ottersten
Lecture Notes in Computer Science: Mobile Communications, Proceedings 1994 International Zurich Seminar on Digital Communications, p. 251-260
Paper in proceedings
1994

Sensitivity Analysis of Near-Far Resistant DS-CDMA Receivers to Propagation Delay Estimation Errors

Erik Ström, Stefan Parkvall, Scott L. Miller et al
Proceedings IEEE Vehicular Technology Conference, p. 757-761
Paper in proceedings
1994

Optimum Complexity Reduction of minimum mean square error DS-CDMA receivers

Erik Ström, Scott L. Miller
Proceedings IEEE Vehicular Technology Conference, p. 568-572
Paper in proceedings
1994

Propagation Delay Estimation of DS-CDMA Signals in a Fading Environment

Erik Ström, Stefan Parkvall, Scott L. Miller et al
Proceedings IEEE Global Telecommunications Conference Mini-Conference Volume, p. 85-89
Paper in proceedings
1994

Complexity Reduction of Direct-Sequence Code Division Multiple Access Receivers

Erik Ström, Stefan Parkvall, Scott L. Miller et al
Proceedings IEEE International Conference on Communications, p. 1643-1647
Paper in proceedings
1993

High-Performance Wavelet Engine

Fred J. Taylor, Jonathan D. Mellot, Erik Ström et al
Mathematical Imaging: Wavelet Applications in Signal and Image Processing, p. 359-370
Paper in proceedings
1993

A Reduced Complexity Adaptive Near-Far Resistant Receiver for DS-CDMA

Erik Ström, Scott L. Miller
Proceedings IEEE Global Telecommunications Conference, p. 1734-1738
Paper in proceedings