Performance Analysis of Synchronous and Asynchronous Mode in LTE-Advanced Network using Joint Sub Carrier and 2 Relays for Cooperative Communications. Int. J. Curr. Eng. Technol. [Internet]. 2015 Aug. 31 [cited 2026 Apr. 6];5(4):2904-8. Available from: https://ijcet.evegenis.org/index.php/ijcet/article/view/2790