A comparative study on the theoretical bit error rate (BER) is presented for hybrid relaying
schemes that toggle between adaptive decode‐and‐forward (ADF) and amplify‐and …

In this work, a relay selection and activation scheme is proposed for wireless cooperative
networks. This is done based on the calculation of the log-likelihood ratio (LLR) at the …

Employing different relaying protocols at a relay node in a wireless cooperative network
could improve the overall system performance. The choice of amplify-and-forward (AF) or …

The choice of the forwarding protocol to employ at each of the relay nodes in a cooperative
communication system not only lowers the complexity of the system, but also greatly affects …

In this paper, we propose a static hybrid multihop relaying protocol where some relays
amplify the received signal whereas the remaining ones use decode and forward (DF) …

Hybrid relaying combines the merits of both Decode-and-forward (DF) and Amplify-and-
forward (AF) by forwarding clean packets in DF if decodes correctly and forwarding soft …

A hybrid relaying protocol is proposed in this paper for cognitive radio networks (CRNs)
under random jamming attacks of impulsive noise nature. The protocol switches between …

Performance of a single relay-based cooperative communication system in a wireless
network is analyzed in this article. A single relay equipped with a single antenna employs a …

Network lifetime of mobile ad hoc networks is limited by the battery power of the mobile
nodes. Energy saving can be achieved by operating the nodes in power save mode (PSM) …

In this paper, a multi hybrid decode-amplify-forward relay cooperative network with perfect
CSI in flat Rayleigh fading channel is considered. Using moment generating function based …