Many innovative challenges arise in the cellular network design due to high services which
includes mail services, file transfer, video streaming, and wireless sensor networks. System …

As a result of the increasing number of machine-type devices connected through the
Internet, several challenges remain to date to support machine-to-machine (M2M) …

To tackle the dilemma of supporting broadband, high-speed wireless access or well utilizing
narrow, non-contiguous spectral resource, Long Term Evolution-Advanced (LTE-A) employs …

The exponential growth in data traffic from smart devices has led to a need for highly
capable wireless networks with faster data transmission rates and improved spectral …

Recently, energy efficiency in wireless networks has become an important objective. Aside
from the growing proliferation of smartphones and other high-end devices in conventional …

Abstract Machine-to-machine (M2M) communication is one of the key technologies to realize
Internet of Things (IoT). Since IoT applications are mainly for smart sensing, such as …

In future wireless communication, a large number of devices equipped with several different
types of sensors will require access networks with diverse quality-of-service constraints. In …

The 5G LTE-Advanced with Carrier Aggregation (CA) technology is a promising next
generation of all IP mobile networks which has been invented and developed by 3GPP. The …

Machine-to-Machine (M2M) communication is an emerging technology for communication
between machines without human intervention. The main issue for cellular operators and …

LTE is the next generation of all-IP mobile communication system designed and developed
by 3GPP. It offers unprecedented data transmission speed and low latency to support a …