Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Alexey Shapin"'
Publikováno v:
International Journal of Antennas and Propagation, Vol 2016 (2016)
This paper proposes a real-time self-adaptive approach for accurate path loss estimation in underground mines or tunnels based on signal strength measurements from heterogeneous radio communication technologies. The proposed model features simplicity
Externí odkaz:
https://doaj.org/article/81bd4f2a23db429baf5efacf617a8165
Autor:
Paola Iovanna, Malgorzata Svensson, Alexey Shapin, Giulio Bottari, Fabio Ubaldi, Filippo Ponzini, Marzio Puleri
Publikováno v:
Ericsson Technology Review. 2022:2-10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91f4a1110754b2ca2857939a98a99763
https://doi.org/10.23919/etr.2022.9904695
https://doi.org/10.23919/etr.2022.9904695
Publikováno v:
2022 IEEE 95th Vehicular Technology Conference: (VTC2022-Spring).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a2949b794feb1d37a117df81ebaf99b
https://doi.org/10.1109/vtc2022-spring54318.2022.9860396
https://doi.org/10.1109/vtc2022-spring54318.2022.9860396
Publikováno v:
Automation and Remote Control. 80:278-285
We propose a method for calculating the parameters of the resulting discrete channel for secondary users in cognitive radio systems formed by the algorithm for minimizing channel switchings. The availability of channel slots is defined by a simple Ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b264035886550be7eda1115543b9930
https://doi.org/10.1134/s0005117919020061
https://doi.org/10.1134/s0005117919020061
Autor:
Kimmo Hiltunen, Alexey Shapin, Gustav Wikström, Gerami Majid, Joachim Sachs, Henrik Asplund, Osama Al-Saadeh, Kittipong Kittichokechai, Eric Wang
Publikováno v:
GLOBECOM
Utilizing the abundant bandwidth in millimeter wave frequency bands is an interesting option to enable wireless communication services with challenging latency and reliability requirements for factory automation. Nevertheless, millimeter wave bands h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d46e3b328725c43d408e98df14616900
https://doi.org/10.1109/globecom38437.2019.9013919
https://doi.org/10.1109/globecom38437.2019.9013919
Publikováno v:
2018 XIV International Scientific-Technical Conference on Actual Problems of Electronics Instrument Engineering (APEIE).
The performance of the Viterbi decoding algorithm in a binary symmetric channel is usually estimated by a lower or an upper bounds of a bit error probability. Nowadays, there are expressions for the exact bit error probability estimation for several
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7faa0c7b8df372523504e066465ba953
https://doi.org/10.1109/apeie.2018.8545996
https://doi.org/10.1109/apeie.2018.8545996
Publikováno v:
2018 XIV International Scientific-Technical Conference on Actual Problems of Electronics Instrument Engineering (APEIE).
The performance of convolutional codes decoding by the Viterbi algorithm should not depend on the particular distribution of zeros and ones in the input messages, as they are linear. However, it was identified that specific implementations of Add-Com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f013aac0aa6d7cf91c4a0fbb7866557d
https://doi.org/10.1109/apeie.2018.8545280
https://doi.org/10.1109/apeie.2018.8545280
Publikováno v:
ISWCS
Ultra-reliable low latency communication (URLLC) is one of the new main use cases of 5G to be supported by both New Radio (NR) and Long Term Evolution (LTE) technologies. In the paper, latency and reliability of NR and LTE are studied to estimate exp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b690535937b4e52326a1180fc2c05e74
https://doi.org/10.1109/iswcs.2018.8491084
https://doi.org/10.1109/iswcs.2018.8491084
Publikováno v:
International Journal of Antennas and Propagation, Vol 2016 (2016)
This paper proposes a real-time self-adaptive approach for accurate path loss estimation in underground mines or tunnels based on signal strength measurements from heterogeneous radio communication technologies. The proposed model features simplicity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96c6f8eb5db34fd8e4adb5e28a60cb07