Results 21 to 30 of about 212 (155)
IEEE Open Journal of Vehicular Technology, 2023 In-band full-duplex (IBFD) is a promising technology for improving spectral efficiency beyond 5G and 6G. The dynamic duplex cellular (DDC) system has been proposed as a method for the phased introduction of IBFD into cellular systems while maintaining ...
Keita Fukushima +3 more
doaj +1 more source
Design Optimization of Feeding Networks with a Special Size for Self‐Interference Cancellation
International Journal of RF and Microwave Computer-Aided Engineering, Volume 2023, Issue 1, 2023., 2023 This letter introduces an effective self‐interference cancellation (SIC) for improving isolation between transmit (Tx) ports and receive (Rx) ports of an in‐band full‐duplex antenna with feeding networks (FNs). A significant isolation improvement is realized by replacing the traditional FNs of the antenna with SICFNs.
Xiaotian Huang +6 more
wiley +1 more source
The OMC, Intelligent Accountability and the Monitoring of National Tax Authorities
The Modern Law Review, Volume 85, Issue 5, Page 1109-1135, September 2022., 2022 EU governance is not straightforward. Novel supranational methods of checking compliance with the panoply of EU Membership responsibilities therefore are needed. The open method of co‐ordination (OMC) – inappropriately named given that ‘coordination’ is at best the result of second order effects – is one such example of a distinctly supranational ...
Stephen Daly
wiley +1 more source
Policy Change in Times of Politicization: The Case of Corporate Taxation in the European Union*
JCMS: Journal of Common Market Studies, Volume 60, Issue 2, Page 355-373, March 2022., 2022 Abstract EU corporate tax policy has long consisted solely in eliminating fiscal barriers. This changed after the financial and Eurozone crises when the European Commission proposed ‘market‐correcting’ provisions to increase tax transparency and ‘fairness’, which were partially adopted by the Council. Analyses of EU responses to the crisis have largely
Aanor Roland, Indra Römgens
wiley +1 more source
Deployment Scheme of In-Band Backhaul Base Station in Heterogeneous Network [PDF]
Jisuanji gongcheng, 2020 To address network interference caused by different duplex modes of small base stations in heterogeneous dense cellular network,this paper proposes a deployment scheme of In-Band Full Duplex (IBFD) base stations.Firstly,an optimal model for IBFD base ...
XU Changbiao, GUO Ruibo, XIAN Yongju
doaj +1 more source
Wireless Communications and Mobile Computing, Volume 2022, Issue 1, 2022., 2022 We propose a new lazy learning‐based cancellation approach to improve spectral efficiency for current wireless communication systems, suppress self‐interference (SI) sent from base stations, and enable in‐band full‐duplex (IBFD) transmissions in cellular networks.
Ou Zhao +6 more
wiley +1 more source
Frontiers in Marine Science, 2022 The in-band full-duplex underwater acoustic communication (IBFD-UWAC) mode has twice the information throughput of the traditional half-duplex communication mode, significantly increasing the communication efficiency.
Yinheng Lu +15 more
doaj +1 more source
Throughput‐Oriented Full‐Duplex Cognitive Radio Network Parameter Optimization
International Journal of Antennas and Propagation, Volume 2022, Issue 1, 2022., 2022 Full‐duplex cooperative spectrum sensing (FD‐CSS) is an important research field in the field of spectrum sensing. In the FD‐CSS network, the secondary user (SU) senses the usage status of the authorized spectrum by the primary user (PU) through the sensing channel and then reports the perceived data to the fusion center (FC) through the reporting ...
Haibin Jiang +4 more
wiley +1 more source
Ultra‐wideband antenna system for in‐band full‐duplex applications
IET Microwaves, Antennas &Propagation, Volume 15, Issue 15, Page 1853-1865, 16 December 2021., 2021 Abstract In this study, we present an ultra‐wideband full‐duplex system constituted of a wideband 4‐element Vivaldi array and wideband microstrip‐to‐slotline baluns. The proposed system is characterised by its simplicity, high directivity, and high self‐interference cancellation levels over a wide frequency bandwidth.
Hadi Hijazi +4 more
wiley +1 more source
Liquidity issues: solutions for the asset rich, cash poor
Fiscal Studies, Volume 42, Issue 3-4, Page 651-675, September-December 2021., 2021 Abstract Liquidity concerns are oft raised when considering wealth taxes, yet the issue has received scant attention in the extant literature. In this paper we provide the first comprehensive review of the liquidity problem. Our aims are to estimate the scale of the problem, to explore the extent to which archetypal examples are at risk of experiencing
Glen Loutzenhiser, Elizabeth Mann
wiley +1 more source