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학술대회 The Practicality of Interference Alignment with Measured IEEE 802.11ac Wireless Channels
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저자
오진형, 정영준
발행일
201610
출처
International Conference on Information and Communication Technology Convergence (ICTC) 2016, pp.171-173
DOI
https://dx.doi.org/10.1109/ICTC.2016.7763461
협약과제
16MR2200, (통합)모바일 빅뱅 시대의 주파수 효율 개선 핵심 기술 개발, 최형도
초록
Interference is known to cause the performance degradation of the wireless network. To solve the interference problem, cooperative transmission scheme such as interference alignment (IA) is required. Channel state information (CSI) among IA participation nodes should be essentially obtained to implement IA. By implementing the IA prototype with obtaining the real environment CSI, we can check the performance of our developed IA algorithms and compare the IA and non-IA case.
키워드
Channel state information, Interference alignment
KSP 제안 키워드
Channel State Information(CSI), Cooperative transmission scheme, IEEE 802.11ac, Interference Alignment(IA), Real environment, Wireless network, channels interference, interference problem, performance degradation, wireless channel