Facilitating Cooperation for Wireless Systems Cooperative Communications: Hardware,
Channel & PHY focuses on issues pertaining to the PHY layer of wireless communication …

We present two physical layer secure transmission schemes for multiuser multirelay
networks, where the communication from M users to the base station is assisted by direct …

Cooperative communication is capable of forming a virtual antenna array for each node
(user) in a network by allowing the nodes (users) to relay the messages of others to the …

In this paper, we investigate the ergodic capacity (EC) of a downlink multiuser hybrid
satellite-terrestrial amplify-and-forward relay network (HSTAFRN) using a fixed-gain relaying …

This paper proposes a new efficient scheme for the combined use of cooperative diversity
and multiuser diversity. Considering a decode-and-forward (DF) opportunistic relaying …

In this paper, we study a hybrid interweave-underlay spectrum access system that integrates
amplify-and-forward relaying. In hybrid spectrum access, the secondary users flexibly switch …

This letter presents an analysis of the combined use of cooperative diversity and multiuser
diversity (MUD) in multi-source multi-relay networks. A joint selection scheme, which selects …

We investigate secure transmission for multiuser relay networks, where the undesired users
who are not selected for data reception may overhear the source message as …

In this paper, we consider a multi-user scenario where an arbitrary number of sources
transmit their messages to the intended destinations by means of relays in a decode-and …

Multiuser diversity (MUD) cooperative wireless networks combine the features of the MIMO
systems without confronting the physical layer constraints by providing multiple copies of the …