In this paper, we develop and analyze three limited-feedback resource allocation algorithms suitable for uplink transmission in heterogeneous wireless networks (HetNets)
مقاله
چهارشنبه 1397/12/8 ساعت 14:22
چهارشنبه 1397/12/8 ساعت 13:55
This paper considers the uplink dynamic resource allocation in a cloud radio access network (C-RAN) serving users belonging to different service providers (called slices) to form virtualized wireless networks (VWN).
چهارشنبه 1397/12/8 ساعت 13:42
چهارشنبه 1397/12/8 ساعت 13:04
In this paper, the basic concepts of Orthogonal Frequency Division Multiplexing (OFDM), Multiple Input Multiple Output (MIMO) systems are addressed. The various channel estimation techniques such as training based, blind channel, semi-blind channel based algorithms are discussed.
چهارشنبه 1397/12/8 ساعت 12:50
چهارشنبه 1397/12/8 ساعت 12:26
The expansion of attacks on critical, information and communication technology infrastructure and lack of proper knowledge of national decision makers about the present situation of security has caused making national strategic decisions to face problems. Information sharing and creating situational awareness can solve decision makers need to reach low-risk decision making.
