Revisiting LTE LAA: Channel access, QoS, and coexistence with WiFi

J Wszołek, S Ludyga, W Anzel… - IEEE Communications …, 2021 - ieeexplore.ieee.org
Network operators are looking toward LTE License Assisted Access (LAA) as a means of
extending capacity by offloading traffic to unlicensed bands. However, operation in these …

Using LTE in unlicensed bands: Potential benefits and coexistence issues

C Cano, D Lopez-Perez, H Claussen… - IEEE communications …, 2016 - ieeexplore.ieee.org
Using LTE in unlicensed bands will allow operators to access additional spectrum to meet
the increasing demand for mobile services. In this article, we provide an overview of the …

Licensed-assisted access LTE: coexistence with IEEE 802.11 and the evolution toward 5G

A Mukherjee, JF Cheng, S Falahati… - IEEE …, 2016 - ieeexplore.ieee.org
LAA is a new operation mode of LTE in the unlicensed spectrum, which will be featured in
LTE Release 13. Under LAA, licensed carriers will be aggregated with unlicensed carriers in …

Channel selection for licensed assisted access in LTE based on UE measurements

C Ibars, A Bhorkar, A Papathanassiou… - 2015 IEEE 82nd …, 2015 - ieeexplore.ieee.org
Licensed Assisted Access (LAA) represents a new paradigm for LTE, where unlicensed
bands are used in conjunction with licensed bands to increase network capacity. The main …

ORLA/OLAA: Orthogonal coexistence of LAA and WiFi in unlicensed spectrum

A Garcia-Saavedra, P Patras, V Valls… - IEEE/ACM …, 2018 - ieeexplore.ieee.org
Future mobile networks will exploit unlicensed spectrum to boost capacity and meet growing
user demands cost-effectively. The 3 rd Generation Partnership Project (3GPP) has recently …

Coexistence of Wi-Fi and LAA-LTE: Experimental evaluation, analysis and insights

Y Jian, CF Shih, B Krishnaswamy… - 2015 IEEE …, 2015 - ieeexplore.ieee.org
LTE-A as a cellular technology has gained tremendous importance in recent years due to its
high data-rates and improved data access for mobile devices. Recently, utilizing the …

Enhanced LAA for unlicensed LTE deployment based on TXOP contention

Q Chen, G Yu, Z Ding - IEEE Transactions on Communications, 2018 - ieeexplore.ieee.org
Licensed-assisted-access (LAA) has recently emerged as a heterogeneous network
technology to help mitigate the scarcity of licensed spectrum by extending the long-term …

Overview and evaluation of licensed assisted access for LTE-advanced

T Novlan, BL Ng, H Si, JC Zhang - 2015 49th Asilomar …, 2015 - ieeexplore.ieee.org
Licensed Assisted Access (LAA), a new LTE based technology for the unlicensed bands, is
a promising way for cellular operators to complement their existing service on the licensed …

Fairness vs. performance in rel-13 LTE licensed assisted access

M Cierny, T Nihtila, T Huovinen… - IEEE …, 2017 - ieeexplore.ieee.org
Wireless spectrum being a valuable resource, a large number of both non-profit and for-
profit users rely on its unlicensed parts, usually to provide some sort of local area wireless …

Delivering fairness and QoS guarantees for LTE/Wi-Fi coexistence under LAA operation

M Maule, D Moltchanov, P Kustarev, M Komarov… - IEEE …, 2018 - ieeexplore.ieee.org
Licensed assisted access (LAA) enables the coexistence of long-term evolution (LTE) and
WiFi in unlicensed bands, while potentially offering improved coverage and data rates …