KQI Performance Evaluation of 3GPP LBT Priorities for Indoor Unlicensed Coexistence Scenarios
نویسندگان
چکیده
منابع مشابه
Indoor Wireless Communications: Capacity and Coexistence on the Unlicensed Bands
Ubiquitous computing requires anytime, anywhere connectivity, leading to a spectrum crowded with users seeking reliable, high bit-rate communications in potentially dense geographies, especially in indoor environments. The amount of frequency spectrum available to Wireless Local Area Networks (WLAN) and Wireless Personal Area Networks (WPAN) is limited, with no relief in sight. As Wireless LANs...
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—LTE Licensed-Assisted Access (LAA) to unlicensed spectrum has been considered as an effective complement in offloading growing traffic since its emergence at 3GPP. Since 2015, 3GPP has launched standardization to develop LAA as a key technology for LTE-Advanced unlicensed spectrum deployment in Rel-13. In this paper, an analytical model is built for the performance evaluation of typical coexi...
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The use of unlicensed spectrum for future LTE systems raises concerns about its impact on co-located Wi-Fi networks. As specifications are being developed, simulation has been widely employed for assessing the performance of coexistence mechanisms for LTE on unlicensed bands. We report herein on extensions to a popular network simulator, known as ns-3, to model such coexistence. To our knowledg...
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ژورنال
عنوان ژورنال: Electronics
سال: 2020
ISSN: 2079-9292
DOI: 10.3390/electronics9101701