Rikke Apelfrojd

According to our database, Rikke Apelfrojd authored at least 10 papers between 2012 and 2019.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2019

Low-Overhead Cyclic Reference Signals for Channel Estimation in FDD Massive MIMO.

Rikke Apelfrojd, Wolfgang Zirwas, Mikael Sternad

IEEE Trans. Commun., 2019

2018

Channel Estimation and Prediction for 5G Applications.

Rikke Apelfröjd

PhD thesis, 2018

Kalman Smoothing for Irregular Pilot Patterns; A Case Study for Predictor Antennas in TDD Systems.

Rikke Apelfrojd, Joachim Bjorsell, Mikael Sternad, Dinh Thuy Phan Huy

Proceedings of the 29th IEEE Annual International Symposium on Personal, 2018

2017

Key solutions for a massive MIMO FDD system.

Wolfgang Zirwas, Mikael Sternad, Rikke Apelfrojd

Proceedings of the 28th IEEE Annual International Symposium on Personal, 2017

2014

Design and measurement-based evaluations of coherent JT CoMP: a study of precoding, user grouping and resource allocation using predicted CSI.

Rikke Apelfröjd, Mikael Sternad

EURASIP J. Wirel. Commun. Netw., 2014

The role of small cells, coordinated multipoint, and massive MIMO in 5G.

Volker Jungnickel, Konstantinos Manolakis, Wolfgang Zirwas, Berthold Panzner, Volker Braun, Moritz Lossow, Mikael Sternad, Rikke Apelfrojd, Tommy Svensson

IEEE Commun. Mag., 2014

User-centric pre-selection and scheduling for coordinated multipoint systems.

Annika Klockar, Mikael Sternad, Anna Brunström, Rikke Apelfrojd

Proceedings of the 11th International Symposium on Wireless Communications Systems, 2014

Robust linear precoder for coordinated multipoint joint transmission under limited backhaul with imperfect CSI.

Rikke Apelfrojd, Mikael Sternad

Proceedings of the 11th International Symposium on Wireless Communications Systems, 2014

2012

Using "predictor antennas" for long-range prediction of fast fading for moving relays.

Mikael Sternad, Michael Grieger, Rikke Apelfrojd, Tommy Svensson, Daniel Aronsson, Ana Belen Martinez

Proceedings of the 2012 IEEE Wireless Communications and Networking Conference Workshops, 2012

Performance evaluation of coordinated multi-point transmission schemes with predicted CSI.

Jingya Li, Agisilaos Papadogiannis, Rikke Apelfrojd, Tommy Svensson, Mikael Sternad

Proceedings of the 23rd IEEE International Symposium on Personal, 2012