Investigating the Performance of Various Channel Estimation Techniques for MIMO-OFDM Systems using Matlab Full Text
Woud M. Abed and Raghad K. Mohammed, College of Dentistry University of Baghdad, Iraq

Solving Optimal Components Assignment Problem for A Multistate Network Using Fuzzy Optimization Full Text
H. Hamdy¹, M. R. Hassan¹, M. Eid1 and M. Khalifa², ¹Aswan University, Egypt and ²South Valley University, Egypt

Coding Schemes for Energy Constrained Iotdevices Full Text
Mais Sami Ali and AbdulkareemAbdulrahmanKadhim , Al-Nahrain University, Baghdad, Iraq

Extended Linear Multicommodity Multi cost Network And maximal Concurent Flow Problems Full Text
Ho Van Hung¹ and Tran Quoc Chien², ¹Quangnam University, Vietnam and ²University of Danang, Vietnam