49 citations · 133 across the 11 of their papers we have counts for
12 papers
Identification of GSM and LTE Signals Using Their Second-order Cyclostationarity
Ebrahim Karami, Octavia A. Dobre, Nikhil Adnani
Automatic signal identification (ASI) has various millitary and commercial applications, such as spectrum surveillance and cognitive radio. In this paper, a novel ASI algorithm is…
A Novel Detection Algorithm Efficient for Turbo coded CDMA Signals in Detect and Forward Cooperative Channels
Ebrahim Karami
In this paper, a new detection algorithm is proposed for turbo coded Code Division Multiple Access (CDMA) signals in detect and forward cooperative channels. Use of user cooperatio…
Performance Analysis of Decision Directed Maximum Likelihood MIMO Channel Tracking Algorithm
Ebrahim Karami
In this paper, the performance of decision directed (DD) maximum likelihood (ML) channel tracking algorithm is analyzed. The ML channel tracking algorithm presents efficient perfor…
Multisensor Data Fusion for Water Quality Monitoring using Wireless Sensor Networks
Ebrahim Karami, Francis M. Bui, Ha H. Nguyen
In this paper, the application of hierarchical wireless sensor networks in water quality monitoring is investigated. Adopting a hierarchical structure, the set of sensors is divide…
Identification of SM-OFDM and AL-OFDM Signals Based on Their Second-Order Cyclostationarity
Ebrahim Karami, Octavia Dobre
Automatic signal identification (ASI) has important applications to both commercial and military communications, such as software defined radio, cognitive radio, spectrum surveilla…
Optimization of Scheduling in Wireless Ad-Hoc Networks Using Matrix Games
Ebrahim Karami, Savo Glisic
In this paper, we present a novel application of matrix game theory for optimization of link scheduling in wireless ad-hoc networks. Optimum scheduling is achieved by soft coloring…