Next generation wireless communications are expected to rely on integrated networks
consisting of multiple wireless technologies. Heterogeneous networks based on Wireless …

The mobile network operators are shifting their network infrastructure from 4G/LTE to 5G and
beyond in an unprecedented pace. The shift brings an explosive growth of 5G base stations …

Heterogeneous networks (HetNets) are proposed in order to meet the increasing demand
for next generation cellular wireless networks, but they also increase the energy …

Green communications has attracted much research attention for its environmental and
economic benefits. For a cellular network, base stations (BSs) incur more than 50% of the …

The unforeseen mobile data explosion poses a major challenge to the performance of
today's cellular networks, and cellular networks are in urgent need of novel solutions to …

In recent years, Worldwide Interoperability for Microwave Access (WiMAX) has become an
important technology providing wireless connections for mobile terminals in a wireless …

To enhance the performance of a heterogeneous network, where many small cells are
deployed in a macro cell, we consider two technical challenges. First, seamless handover …

In a heterogeneous wireless network (HWN) that consists of various wireless networks (eg,
WiMAX and WiFi) and cellular communications (eg, B3G and 4G), vertical handoff acts as an …

Next generation wireless networks need seamless handoff between different wireless
networks. Suitable vertical handoff algorithm may make seamless handoff possible in …

5G Heterogeneous network is characterized with small cells in close proximity with one
another which in most cases are active even at low traffic load periods. Such scenarios lead …