Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Panagiotis Tsiakas"'
Publikováno v:
Computers & Education. 56:616-624
The aim of the present research was to compare the use of multiple-choice questions (MCQs) as an examination method against the oral examination (OE) method. MCQs are widely used and their importance seems likely to grow, due to their inherent suitab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55367a94a526403d63cde59124240e89
https://doi.org/10.1016/j.compedu.2010.10.003
https://doi.org/10.1016/j.compedu.2010.10.003
Publikováno v:
Computers & Education. 54:455-461
The aim of the present research was to compare the use of multiple-choice questions (MCQs) as an examination method, to the examination based on constructed-response questions (CRQs). Despite that MCQs have an advantage concerning objectivity in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f247b64ac3c2d4868cbc640cc9da6cb9
https://doi.org/10.1016/j.compedu.2009.08.028
https://doi.org/10.1016/j.compedu.2009.08.028
Autor:
A. Meir, D. Manor, Iraklis Georgas, I. Petropoulos, Konstantinos Voudouris, Nikos Athanasopoulos, George Agapiou, Panagiotis Tsiakas
Publikováno v:
IEEE Microwave and Wireless Components Letters. 21:424-426
A 2 × 2 Switch Matrix operating at the 3.3-3.8 GHz frequency band is presented. The design is based on PIN diode switch elements. The achieved isolation is below 80 dB, while the insertion loss is less than 2 dB for the full frequency band. The prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a62df8eeba19ad8ab2e5a523dd986d98
https://doi.org/10.1109/lmwc.2011.2158532
https://doi.org/10.1109/lmwc.2011.2158532
Autor:
Panagiotis Tsiakas, Nikos Athanasopoulos, Konstantinos Voudouris, Nikolaos Zotos, Iraklis Georgas, Charalampos Stergiopoulos
Publikováno v:
Quality of Service and Resource Allocation in WiMAX
It has become apparent in the recent years that in order for the next generation of wireless technology (whether this is WiMAX, LTE or any other 4G implementation) to be able to deliver ubiquitous broadband content, the network is required to provide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4ed7cee8ca37aacc0c1563ae1aeb956
https://doi.org/10.5772/27930
https://doi.org/10.5772/27930
Autor:
Panagiotis Tsiakas, Daniel Manor, Nikos Athanasopoulos, Avishay Mor, Konstantinos Voudouris, George Agapiou
This research focuses on the architecture of a WiMAX Relay Station (RS) prototype, based on the IEEE802.16j standard. Non-Transparent (NTR) operation is implemented in Time-division Transmit and Receive (TTR) mode. The prototype is configured as a Si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26e41ae75f806d91e6a787b06481468d
Publikováno v:
ICUMT
The IEEE 802.16j WiMAX standard outlines the method for creating a multi-hop mesh network, which can be deployed as a high speed wide-area wireless network. To realize the full potential of such high-speed mesh networks, an efficient wireless radio r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56ba09932ed48ad7d07203f5d6e091ad
https://doi.org/10.1109/icumt.2009.5345451
https://doi.org/10.1109/icumt.2009.5345451
Autor:
George Agapiou, I. P. Chochliouros, Panagiotis Tsiakas, M. Belesioti, Konstantinos Voudouris, A. Mor, A. Aloush, E. Sfakianakis
Publikováno v:
VTC Spring
In order to enable rapid and cost-effective deployment of WiMAX networks, relay technology which does not require backhaul line, can be considered as an essential feature for performing a successful business development. In the scope of a proposed Mu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef517b3e2a05f5f7020752d66568def8
https://doi.org/10.1109/vetecs.2009.5073308
https://doi.org/10.1109/vetecs.2009.5073308
Autor:
Konstantinos Voudouris, Avishay Mor, Maria Belesioti, Avner Aloush, George Agapiou, Panagiotis Tsiakas, Ioannis P. Chochliouros, Evangelos Sfakianakis
Publikováno v:
Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering ISBN: 9783642038181
MOBILIGHT
MOBILIGHT
In the scope of the REWIND European Research Program we propose a Multi-Hop Relay network architecture, based on the recently developed IEEE 802.16j standard with the aim of enhancing throughput, network coverage and capacity density. In particular,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3d6ac551715d1ef57e7347aad1944c1
https://doi.org/10.1007/978-3-642-03819-8_16
https://doi.org/10.1007/978-3-642-03819-8_16
Autor:
Iraklis Georgas, Nikos Athanasopoulos, R. Sheashua, Panagiotis Tsiakas, D. Manor, A.P. Ortega, Konstantinos Voudouris, George Agapiou
Publikováno v:
IET Science, Measurement & Technology. 6:176
This research presents the performance verification of a prototype WiMAX relay station that has been developed in the framework of the FP7 ICT REWIND (RElay-based WIreless Network and StandarD) project. The prototype operates at 3.5 GHz frequency ban
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60c6515fa374fa214000b207e304442a
https://doi.org/10.1049/iet-smt.2011.0101
https://doi.org/10.1049/iet-smt.2011.0101
Publikováno v:
2006 1ST IEEE International Conference on E-Learning in Industrial Electronics; 2006, p125-129, 5p