A simple half-duplex decode-and-forward relay channel is presented and analyzed. Relays access the common channel by means of a randomized linear-dispersion space-time block code which is flexible ...

Rachel Cooper has been preparing for the enormous swimming challenge. Rachel has set up a JustGiving page, which has attracted more than £1,300 in donations. Since she decided to take on the challenge ...

There are plans for outdoor seating, an accessible ramp for the toilet block and a storage area for events. The building’s proposed opening times are 9am until 5pm in summer (between May and September ...

Data transmission techniques in wireless relay networks can be improved in terms of energy-efficiency (EE), throughput and complexity. In this paper we propose an energy-efficient distributed ...