5 citations · 14 across the 7 of their papers we have counts for
7 papers
On Low-Complexity Full-diversity Detection In Multi-User MIMO Multiple-Access Channels
Amr Ismail, Mohamed-Slim Alouini
Multiple-input multiple-output (MIMO) techniques are becoming commonplace in recent wireless communication standards. This added dimension (i.e., space) can be efficiently used to…
Energy-Efficient Cooperative Protocols for Full-Duplex Relay Channels
Mohammad Khafagy, Amr Ismail, Mohamed-Slim Alouini +1
In this work, energy-efficient cooperative protocols are studied for full-duplex relaying (FDR) with loopback interference. In these protocols, relay assistance is only sought unde…
A New Family of Low-Complexity Decodable STBCs for Four Transmit Antennas
Amr Ismail, Jocelyn Fiorina, Hikmet Sari
In this paper we propose a new construction method for rate-1 Fast-Group-Decodable (FGD) Space-Time-Block Codes (STBC)s for 2^a transmit antennas. We focus on the case of a=2 and w…
A New Low-Complexity Decodable Rate-5/4 STBC for Four Transmit Antennas with Nonvanishing Determinants
Amr Ismail, Jocelyn Fiorina, Hikmet Sari
The use of Space-Time Block Codes (STBCs) increases significantly the optimal detection complexity at the receiver unless the low-complexity decodability property is taken into con…
A Novel Construction of Multi-group Decodable Space-Time Block Codes
Amr Ismail, Jocelyn Fiorina, Hikmet Sari
Complex Orthogonal Design (COD) codes are known to have the lowest detection complexity among Space-Time Block Codes (STBCs). However, the rate of square COD codes decreases expone…
A New Low-Complexity Decodable Rate-1 Full-Diversity 4 x 4 STBC with Nonvanishing Determinants
Amr Ismail, Jocelyn Fiorina, Hikmet Sari
Space-time coding techniques have become common-place in wireless communication standards as they provide an effective way to mitigate the fading phenomena inherent in wireless cha…