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Sofonias Hailu
Sofonias Hailu
Unknown affiliation
Verified email at nokia.com
Title
Cited by
Cited by
Year
A novel state model for 5G radio access networks
IL Da Silva, G Mildh, M Säily, S Hailu
2016 IEEE International Conference on Communications Workshops (ICC), 632-637, 2016
692016
Coordination protocol for inter-operator spectrum sharing in co-primary 5G small cell networks
B Singh, S Hailu, K Koufos, AA Dowhuszko, O Tirkkonen, R Jäntti, R Berry
IEEE Communications Magazine 53 (7), 34-40, 2015
472015
Hybrid paging and location tracking scheme for inactive 5G UEs
S Hailu, M Säily
2017 European Conference on Networks and Communications (EuCNC), 1-6, 2017
382017
RRC state handling for 5G
S Hailu, M Saily, O Tirkkonen
IEEE Communications Magazine 57 (1), 106-113, 2018
322018
System-level analysis of mmWave 5G systems with different multi-panel antenna device models
F Abinader, C Rom, K Pedersen, S Hailu, N Kolehmainen
2021 IEEE 93rd Vehicular Technology Conference (VTC2021-Spring), 1-6, 2021
192021
Context preparation
M Saily, S Hailu, SI Vesterinen
US Patent 10,735,957, 2020
142020
Adaptive co-primary shared access between co-located radio access networks
S Hailu, AA Dowhuszko, O Tirkkonen
2014 9th International Conference on Cognitive Radio Oriented Wireless …, 2014
132014
One-shot games for spectrum sharing among co-located radio access networks
S Hailu, AA Dowhuszko, O Tirkkonen, L Wei
2014 IEEE International Conference on Communication Systems, 61-66, 2014
112014
Data routing in cellular communication system
M Saily, S Hailu
US Patent App. 15/755,499, 2018
72018
DRX-aware power and delay optimized scheduler for bursty traffic transmission
S Hailu, P Lunden, E Virtej, N Kolehmainen, O Tirkkonen, C Wijting
2015 IEEE 81st Vehicular Technology Conference (VTC Spring), 1-5, 2015
72015
RRM relaxation in connected state for reduced capability (RedCap) NR UEs
M Tayyab, H Sofonias, R Jarvela, N Kolehmanen, HM Gürsu
2021 17th International Symposium on Wireless Communication Systems (ISWCS), 1-6, 2021
62021
Inactive state security support in wireless communications system
Y Zhang, M Saily, S Hailu
US Patent 11,201,956, 2021
42021
Performance analysis of MAC-based beam tracking and failure detection and recovery
S Hailu, K Pedersen, A Karimidehkordi, F Abinader, C Rom, ...
2021 IEEE 93rd Vehicular Technology Conference (VTC2021-Spring), 1-5, 2021
42021
Towards a configurable state model for 5G radio access networks
S Hailu, M Säily, O Tirkkonen
Global Wireless Summit, 2016
42016
Supporting mobility during low activity state
M Säily, T Jokela, S Hailu
US Patent 11,711,739, 2023
32023
Signalling improvement in conditional handover
T Jokela, M Saily, S Hailu
US Patent 11,706,668, 2023
32023
Dynamic Inter-operator Spectrum Sharing Between Co-located Radio Access Networks Using Cooperation Transmission
S Hailu
12014
Context preparation for consecutive conditional handovers
M Säily, T Jokela, S Hailu
US Patent 11,930,416, 2024
2024
Data routing in cellular communication system
M Saily, S Hailu
US Patent 11,265,843, 2022
2022
Enhancing the accuracy of communication network's knowledge about location of terminal devices
M Saily, S Hailu
US Patent 10,798,519, 2020
2020
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