Capacity of UAV Relaying Networks

Capacity Analysis of Cooperative Relaying Networks with Adaptive Relaying Scheme Selection

In the present paper, the performance of cooperative relaying networks with adaptive relaying scheme selection is analyzed. Cooperative relaying is a new technique to achieve spatial diversity gain by using neighboring stations. However, when multiple stations transmit simultaneously, the number of interference signals increases. Therefore, the introduction of cooperative relaying in radio comm...

Assessing Capacity Improvements by Relaying in Cellular Networks

Relaying – allowing multiple wireless hops – is a protocol extension for cellular networks conceived to improve data throughput. Its benefits have only been quantified for small example networks. For assessing its general potential, we define a complex resource allocation/scheduling problem. Several mathematical models are presented for this problem; while a time-expanded MIP approach turns out...

On Dynamic Capacity Management in Voice/frame Relaying Networks

We consider call admission and capacity management in a dynamically recon gurable network that carries a multitude of tra cs. Our approach is a heuristic capacity assignment algorithm designed to maximise an arbitrary pro t function. The algorithm is based on the concept of equivalent circuits, i.e. a given relationship between transmission capacities and call handling capabilities expressed as...

Analysing Capacity Improvements in Wireless Networks by Relaying

Symmetric relaying based on partial decoding and the capacity of a class of relay networks

Symmetric relaying is a method of relaying in which the relays can decode the message of other relays in the network in addition to the source message. In this paper an achievable rate is presented for a symmetric two-relay network based on partial decoding. The strategy make use of familiar techniques such as product binning, regular encoding/sliding window decoding and regular encoding/backwa...