Massive multiple‐input multiple‐output technology has been considered a breakthrough in
wireless communication systems. It consists of equipping a base station with a large number …

5G wireless communications expect to bring both high spectrum efficiency and high energy
efficiency. To meet the requirements, various new techniques have been proposed. Among …

The emerging heterogeneous mobile network architecture is designed for an increasing
amount of traffic, quality requirements, and new mobile cloud computing demands. This …

High mobility and high spectrum efficiency are two main challenges for 5G communication.
Many new technologies are proposed to meet these requirements. Orthogonal time …

Next generation wireless networks are expected to provide thousand times higher capacity
comparing to existing LTE (Long Term Evolution) networks. Increasing of network capacity …

Modern military communication systems are currently facing an important issue with the
security. The rapid technological development provides us with the new advanced …

In this paper we investigate energy-optimized wireless video transmission employing a
hybrid automatic repeat request. We formulate the problem as maximizing the video quality …

The traditional feature extraction algorithms for recognition of communication signals can
hardly realize the balance between computational complexity and signals' interclass …

Aiming at the high complexity of traditional single-channel demodulation algorithm for PCMA
signals, a new demodulation algorithm based on neural network is proposed to reduce the …

Tremendous increasing of demands in mobile networks introduces a set of new challenges
for future 5G networks. Although, network densification has a huge potential to increase …