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Resource Optimization for Joint LWA and LTE-U in Load-Coupled and Multi-Cell Networks
Author(s) -
Bolin Chen,
Lei You,
Di Yuan,
Νικόλαος Παππάς,
Jie Zhang
Publication year - 2018
Publication title -
ieee communications letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.929
H-Index - 148
eISSN - 1558-2558
pISSN - 1089-7798
DOI - 10.1109/lcomm.2018.2883945
Subject(s) - computer science , joint (building) , computer network , distributed computing , mathematical optimization , engineering , mathematics , architectural engineering
We consider the performance optimization of multi-cell networks with LTE and Wi-Fi aggregation (LWA) and LTE-unlicensed (LTE-U) with sharing of the unlicensed band. Theoretical results are derived to enable an algorithm to approach the optimum. Numerical results show the algorithm’s effectiveness and benefits of joint use of LWA and LTE-U.

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