Will report on two aspects: i) Design of context-aware architecture and protocol as the enabler for SO, and ii) analytical approaches towards SO network sharing for LTE-A/beyond 4G.
SONNET demonstration showcases will be defined according to the newly developed approaches proposed in WP2: CA-SO Network sharing and WP3: SO Coordinated multipoint.
Implementation of the context aware module and SO network sharing algorithms in the GS system level simulator complemented by validation studies.
Defines the system architecture and the system requirements based on SONNET scenarios defined in D1.1. A set of conventional network sharing and CoMP strategies will be identified as baseline, against which SONNET will be compared. In addition, the performance metrics will defined here to evaluate SONNET efficiency, like throughput, delay, overhead, energy cost per bit, etc.
State of the art in network sharing, self-organized network, context aware and CoMP will be surveyed and the main challenges will be identified in terms of self organization applied towards network sharing and CoMP. Based on this survey, a set of reference scenarios and use cases will be determined to characterise SONNET applications.
Developed algorithms in task 3.1 will be mapped into models on the GS system level simulator, that will form building blocks within the simulation environment. Extensive simulations will be performed to find optimal energy saving strategies in the heterogeneous environment, as well as providing a trade-off between QoS and spectral efficiency.
Design of self-organizing coordinated multipoint scenarios in heterogeneous radio access environments. We marry the notion of SO with CoMP to provide a self-autonomous CoMP approach based on contextual surrounding.
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Author(s): Sonia Shahzadi, Muddesar Iqbal, Zia Ul Qayyum, Tasos Dagiuklas
Published in: 2017 IEEE 22nd International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD), 2017, Page(s) 1-6, ISBN 978-1-5090-6302-4
Author(s): Theofilos Chrysikos, Panagiotis Georgakopoulos, Iliana Oikonomou, Stavros Kotsopoulos
Published in: 2018 Wireless Telecommunications Symposium (WTS), 2018, Page(s) 1-9, ISBN 978-1-5386-3395-3
Author(s): Panagiotis Georgakopoulos, Ilias Politis, Stavros Kotsopoulos
Published in: 2018 IEEE 23rd International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD), 2018, Page(s) 1-6, ISBN 978-1-5386-6151-2
Author(s): Saptarshi Ghosh, Tasos Dagiuklas, Muddesar Iqbal
Published in: 2018 IEEE Global Communications Conference (GLOBECOM), 2018, Page(s) 1-7, ISBN 978-1-5386-4727-1
Author(s): S. Mumtaz ; K. M. S. Huq ; J. Rodriguez ; S. Ghosh ; E. Ugwuanyi ; M. Iqbal; T. Dagiuklas; S. Stavrou; L. Kanaris; I. Politis; A. Lykourgiotis; T. Chrysikos; P. Nakou; P. Georgakopoulos
Published in: 2017 IEEE Global Communications Conference (GLOBECOM), 2017
Author(s): Sonia Shahzadi, Muddesar Iqbal, Tasos Dagiuklas, Zia Ul Qayyum
Published in: Journal of Cloud Computing, 6/1, 2017, ISSN 2192-113X
Publisher: Springer Science + Business Media
Author(s): Sonia Shahzadi, Muddesar Iqbal, Tasos Dagiuklas
Published in: Computer Applications in Engineering Education, 26/2, 2018, Page(s) 314-325, ISSN 1061-3773
Publisher: John Wiley & Sons Inc.
Author(s): Zanib Tahira, Hafiz M. Asif, Asim Ali Khan, Sobia Baig, Shahid Mumtaz, Saba Al-Rubaye
Published in: IEEE Communications Letters, 2018, Page(s) 1-1, ISSN 1089-7798
Publisher: Institute of Electrical and Electronics Engineers
Author(s): Emeka E. Ugwuanyi, Saptarshi Ghosh, Muddesar Iqbal, Tasos Dagiuklas
Published in: IEEE Access, 6, 2018, Page(s) 43327-43335, ISSN 2169-3536
Publisher: Institute of Electrical and Electronics Engineers Inc.