Codebook-based precoding for generalized spatial modulation with diversity

Autor: Essam Sourour

Publikováno v: EURASIP Journal on Wireless Communications and Networking, Vol 2019, Iss 1, Pp 1-16 (2019)

Abstract This paper investigates codebook-based precoding for spatial modulation (SM) and generalized spatial modulation (GSM) systems. Codebook-based precoding allows the system to dispense with full channel state information at the transmitter (CSI

Externí odkaz: https://doaj.org/article/94e40aae24004c7c95e0831f58313ba7

Interference Analysis and Mitigation for Time-Asynchronous OFDM CoMP Systems

Autor: Jon W. Mark, Ahmed M. Hamza, Essam Sourour

Publikováno v: IEEE Transactions on Wireless Communications. 17:4780-4791

One of the major challenges, which prevents the coordinated multipoint (CoMP) communications concept from being widely deployed in new cellular systems, is timing synchronization. In order to achieve the gains promised by CoMP systems, the user equip

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b0fb7d68ef7dc268f65767b01925b513
https://doi.org/10.1109/twc.2018.2831681

Generalized Single-RF Downlink NOMA-SM System

Autor: Syed Alwee Aljunid, Mohammed Alansi, M. S. Anuar, Essam Sourour, C. B. M. Rashidi

Publikováno v: VTC Spring

This paper considers the combination of two promising technologies: Spatial Modulation (SM) and Non-Orthogonal Multiple Access (NOMA). In contrast to the conventional Multi-Radio Frequency (M-RF) NOMA-SM model, we propose a generalized Single-Radio F

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9f29627aa6df1204653dbef9b8395bbc
https://doi.org/10.1109/vtcspring.2019.8746458

Survey of ICIC techniques in LTE networks under various mobile environment parameters

Autor: Essam Sourour, Bernard Cousin, Samer Lahoud, Marc Ibrahim, Mohamed A. Aboulhassan, Mohamad Yassin, Dany Mezher

Publikováno v: Wireless Networks
Wireless Networks, Springer Verlag, 2017, 23 (2), pp.403-418. ⟨10.1007/s11276-015-1165-z⟩
Wireless Networks, 2017, 23 (2), pp.403-418. ⟨10.1007/s11276-015-1165-z⟩

LTE networks' main challenge is to efficiently use the available spectrum, and to provide satisfying quality of service for mobile users. However, using the same bandwidth among adjacent cells leads to occurrence of Inter-cell Interference especially

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5470f583afc72fa614d59ff744d69391
https://doi.org/10.1007/s11276-015-1165-z

Phase Rotation Codebook Precoding for Space Shift Keying MIMO Systems

Autor: Essam Sourour, Syed Alwee Aljunid, Mohammed Alansi

Publikováno v: Mobile and Wireless Technologies 2017 ISBN: 9789811052804

Transmit Precoding (TPC) techniques based on maximizing the Minimum Euclidean Distance (MED) of the received constellation have been proposed to improve the performance of Space Shift Keying (SSK) MIMO systems. These methods have limitations, includi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6c104782b2360d520bd0f33835c7c182
https://doi.org/10.1007/978-981-10-5281-1_11