Listen-Before-Talk (LBT) is the clear channel assessment (CCA) check method of Licensed-
Assisted Access (LAA) framework. A flexible LBT strategy is important when LAA devices …

It is forecasted that mobile data traffic will increase 1000-fold from 2010 to 2020. As a result,
the network must evolve to meet the large and rapidly growing data demand. An effective …

This paper addresses the channel occupation and the channel selection problem for the
Long Term Evolution Unlicensed (LTE-U) technology when coexisting with the WiFi system …

This column reports the deployment of the first commercial LWA service. The deployed LWA
network reuses and is merged with the existing individual LTE and WLAN networks. Our …

Fueled by the increasing popularity of handheld mobile devices with powerful data
processing capabilities, the wireless industry is witnessing an avalanche of mobile traffic …

In this paper, we focus on the deployment of LTE technologies coexisting with Wi-Fi
technologies in the unlicensed spectrum 5 GHz. Listen before talk (LBT) functionality is …

Long term evolution (LTE) carrier aggregation with 5 GHz unlicensed national informational
infrastructure band has been pointed out by the industry as a good solution to handle the …

Driven by the demand for more radio spectrum resources, mobile operators are looking to
exploit the unlicensed spectrum as a complement to the licensed spectrum. LTE-unlicensed …

To improve system capacity, licensed-assisted access (LAA) has been proposed for long-
term evolution (LTE) systems to use unlicensed bands. However, the energy efficiency (EE) …

LTE-Unlicensed (LTE-U) is considered as a groundbreaking technology to address the
increasing scarcity of available spectrum by extending cellular communications to …