Modeling the Unlicensed Band Allocation for LAA With Buffering Mechanism
Networking and Internet Architecture
2025-09-30 v1 Information Theory
Numerical Analysis
Performance
Systems and Control
Systems and Control
math.IT
Numerical Analysis
Abstract
In this letter, we propose an analytical model and conduct simulation experiments to study listen-before-talk-based unlicensed band allocation with the buffering mechanism for the License-Assisted Access (LAA) packets in the heterogeneous networks. In such a network, unlicensed band allocation for LAA and Wi-Fi is an important issue, which may affect the quality of service for both systems significantly. We evaluate the performance of these unlicensed band allocations in terms of the acceptance rate of both LAA and Wi-Fi packets. This letter provides the guidelines for designing the channel occupation phase and buffer threshold of the LAA systems.
Keywords
Cite
@article{arxiv.2509.23217,
title = {Modeling the Unlicensed Band Allocation for LAA With Buffering Mechanism},
author = {Po-Heng Chou},
journal= {arXiv preprint arXiv:2509.23217},
year = {2025}
}
Comments
5 pages, 3 figures, 2 tables, published in IEEE Communications Letters