文章基本信息

标题：Interference Analysis for Mutual Coexistence between LTE TDD in Spatial and Time Domain
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作者：D. W. Yun ; J. P. Choi ; W. C. Lee 等
期刊名称：Journal of Communications
印刷版ISSN：1796-2021
出版年度：2017
卷号：12
期号：12
页码：689-694
DOI：10.12720/jcm.12.12.689-694
语种：English
出版社：ACADEMY PUBLISHER
摘要：Traffic in a small cell has characteristics of burst and time varying, and it is advantageous to allocate TDD having a variable Downlink(DL) / Uplink(UL) traffic rate characteristic. However, existing standards have limitations on the utilization of DL and UL resources considering the instantaneous traffic situation of the cell. Therefore, 3~(rd) Generation Partnership Project (3GPP) standardized TDD eIMT supporting dynamic configuration of DL/UL configuration of TDD cell. In this paper, based on the target scenario considered in TDD eIMTA Work item (WI), coexistence criterion information is obtained through interference analysis in multi-dimensional domain including time, space domain between LTE-TDD based mobile communication services. We also proposed a DL/UL configuration guideline for stable establishment of LTE-TDD service through calculation of acquisition available communication capacity.
关键词：Interference analysis;LTE-TDD;separation distance;LTE-TDD DL/UL configuration;event generation;iRSS & Drss