Efficient Mechanism of eNB bandwidth in D2D communication in 5G

TitleEfficient Mechanism of eNB bandwidth in D2D communication in 5G
Publication TypeConference Paper
Year of Publication2020
AuthorsBouras, C, Barri, E
Conference NameThe 34th International Conference on Advanced Information Networking and Applications (AINA - 2020), Caserta, Italy

The device to device (D2D)communication will be a big part of 5G and is responsible for the direct communication between users in range without the relay of Base Station (BS). There are three modes that work in D2D communication based on radio resources and how they are used. In D2D the radio resources that are the same with cellular users the mode is named as reuse mode. The other option is to specify an amount of resources only for D2D users and it is called dedicated mode. In this paper will provide how the Users Equipments (UEs) and the D2D communication itself respond in a D2D communication when an eNB serving only in dedicated mode has to change to reuse mode in order to serve more users. Considering two scenarios, reuse and dedicated the mechanism will provide the values of interference and throughput of eNB in each scenario indicating which mode is better under specific circumstances.