References of "Ottersten, Björn 50002797"
     in
Bookmark and Share    
Peer Reviewed
See detailMIMO Channel Capacity and Modeling Issues on a Measured Indoor Radio Channel at 5.8 GHz
Stridh, Rickard; Yu, Kai; Ottersten, Björn UL et al

in IEEE Transactions on Wireless Communications (2005), 4(3), 895903

Detailed reference viewed: 28 (0 UL)
Peer Reviewed
See detailWhen will smart antennas be ready for the market? Part II - results
Kaiser, T.; Bourdoux, A.; Choi, S. et al

in IEEE Signal Processing Magazine (2005), 22(6), 174176

Detailed reference viewed: 6 (0 UL)
Peer Reviewed
See detailInterference Robustness Aspects of Space-Time Block Code-Based Transmit Diversity
Klang, Göran; Ottersten, Björn UL

in IEEE Transactions on Signal Processing (2005), 53(4), 12991309

Detailed reference viewed: 7 (0 UL)
Peer Reviewed
See detailMinimum BER Linear Transceivers for MIMO Channels via Primal Decomposition
Palomar, Daniel Pèrez; Bengtsson, Mats; Ottersten, Björn UL

in IEEE Transactions on Signal Processing (2005), 53(8), 28662882

Detailed reference viewed: 3 (0 UL)
Peer Reviewed
See detailWhen will smart antennas be ready for the market? Part I
Kaiser, T.; Bourdoux, A.; Choi, S. et al

in EURASIP Journal on Wireless Communications & Networking (2005), 22(2), 87-92

Detailed reference viewed: 3 (0 UL)
Peer Reviewed
See detailOn the Complexity of Sphere Decoding in Digital Communications
Jaldén, Joakim; Ottersten, Björn UL

in IEEE Transactions on Signal Processing (2005), 53

Detailed reference viewed: 8 (0 UL)
Peer Reviewed
See detailArray Interpolation and DOA MSE Reduction
Hyberg, Per; Jansson, Magnus; Ottersten, Björn UL

in IEEE Transactions on Signal Processing (2005), 53(12), 44644471

Detailed reference viewed: 4 (0 UL)
Peer Reviewed
See detailArray Interpolation and Bias Reduction
Hyberg, Per; Jansson, Magnus; Ottersten, Björn UL

in IEEE Transactions on Signal Processing (2004), 52(10), 27112720

Detailed reference viewed: 5 (0 UL)
Peer Reviewed
See detailDesign of channel estimate dependent space-time block codes
Jöngren, George; Skoglund, Mikael; Ottersten, Björn UL

in IEEE Transactions on Communications (2004), 52(7), 11911203

Detailed reference viewed: 4 (0 UL)
Peer Reviewed
See detailModeling of Wideband MIMO Radio Channels Based on NLOS Indoor Measurements
Yu, Kai; Bengtsson, Mats; Ottersten, Björn UL et al

in IEEE Transactions on Vehicular Technology (2004), 53(3), 655665

Detailed reference viewed: 4 (0 UL)
Peer Reviewed
See detailAsymptotic Eigenvalue Distributions and Capacity for MIMO Channels under Correlated Fading
Martin, Cristoff; Ottersten, Björn UL

in IEEE Transactions on Wireless Communications (2004), 3(4), 13501359

Detailed reference viewed: 5 (0 UL)
Peer Reviewed
See detailA QoS-aware Proportional Fair Scheduler for Opportunistic OFDM
Svedman, Patrick; Wilson, Sarah Kate; Ottersten, Björn UL

in Proceedings IEEE Vehicular Technology Conference, Fall (2004)

Detailed reference viewed: 14 (1 UL)
Peer Reviewed
See detailSemidefinite Programming for Detection in Linear Systems - Optimality Conditions and Space-Time Decoding
Jaldén, Joakim; Martin, Cristoff; Ottersten, Björn UL

in IEEE International Conference on Acoustics Speech and Signal Processing (2003)

Optimal maximum likelihood detection of finite alphabet symbols in general requires time consuming exhaustive search methods. The computational complexity of such techniques is exponential in the size of ... [more ▼]

Optimal maximum likelihood detection of finite alphabet symbols in general requires time consuming exhaustive search methods. The computational complexity of such techniques is exponential in the size of the problem and for large problems sub-optimal algorithms are required. In this paper, to find a solution in polynomial time, a semidefinite programming approach is taken to estimate binary symbols in a general linear system. A condition under which the proposed method provides optimal solutions is derived. As an application, the proposed algorithm is used as a decoder for a linear space-time block coding system and the results are illustrated with numerical examples. [less ▲]

Detailed reference viewed: 11 (0 UL)
Peer Reviewed
See detailPower Allocation and Bit Loading for Spatial Multiplexing in MIMO Systems
Zhang, Xi; Ottersten, Björn UL

in Proceedings IEEE International Conference on Acoustics, Speech, and Signal Processing (2003)

The power assignment problem is important for Multiple-Input-Multiple-Output (MIMO) systems to achieve high capacity. Although this problem is solved by well-known water filling algorithms, this does not ... [more ▼]

The power assignment problem is important for Multiple-Input-Multiple-Output (MIMO) systems to achieve high capacity. Although this problem is solved by well-known water filling algorithms, this does not provide an optimal solution if the system is constrained to a fixed raw bit error rate threshold and to discrete modulation s. In this work an approximate approach, called QoS based WF, is proposed to solve the power assignment problem with such constrains. It is shown to outperform quantization of the conventional water filling solution and a well known bit loading algorithm (Chow's algorithm) used in the Digital Subscriber Lines (DSL). [less ▲]

Detailed reference viewed: 11 (0 UL)
Peer Reviewed
See detailCombining Beamforming with Orthogonal Space-Time Block Coding
Jöngren, George; Skoglund, Mikael; Ottersten, Björn UL

in IEEE Transactions on Information Theory (2002), 48

Detailed reference viewed: 4 (0 UL)
Peer Reviewed
See detailModels for MIMO Propagation Channels, A Review
Yu, Kai; Ottersten, Björn UL

in Wireless Communications & Mobile Computing (2002), 2(7), 653666

Detailed reference viewed: 3 (0 UL)
Peer Reviewed
See detailStructured Semi-Blind Interference Rejection in Dispersive Multichannel Systems
Klang, Göran; Ottersten, Björn UL

in IEEE Transactions on Signal Processing (2002), 50(8), 20272036

Detailed reference viewed: 5 (0 UL)
Peer Reviewed
See detailFurther Results and Insights on Subspace Based Sinusoidal Frequency Estimation
Kristensson, Martin; Jansson, Magnus; Ottersten, Björn UL

in IEEE Transactions on Signal Processing (2001), 49(12), 29622974

Detailed reference viewed: 5 (0 UL)
Full Text
Peer Reviewed
See detailSystem Evaluation of Optimal Downlink Beamforming in Wireless Communication
Stridh, Rickard; Bengtsson, Mats; Ottersten, Björn UL

in Vehicular Technology Conference, 2001. VTC 2001 Fall. IEEE VTS 54th (2001)

We investigate the use of joint optimal downlink beamforming, power control and access point allocation, in a multicell SDMA system. Smart antennas are used at the access points and single antennas are ... [more ▼]

We investigate the use of joint optimal downlink beamforming, power control and access point allocation, in a multicell SDMA system. Smart antennas are used at the access points and single antennas are used at the terminals. The possibility to send messages to multiple terminals on the same frequency in the same time slot is exploited. An algorithm for removing users from a congested system, in order to avoid outage is proposed and evaluated Results show that the proposed algorithm gives substantial increase of the system performance compared to random removal of users. [less ▲]

Detailed reference viewed: 109 (0 UL)
Peer Reviewed
See detailChirp Parameter Estimation from a Sample Covariance Matrix
Völcker, Björn; Ottersten, Björn UL

in IEEE Transactions on Signal Processing (2001)

Detailed reference viewed: 4 (0 UL)