全部文献期刊会议图书|学者科研项目
中外文文献  中文文献  外文文献
作者:Jing Jiang , Makoto Tsubokawa
来源:[J].Optics Communications(IF 1.438), 2020, Vol.463
摘要:Abstract(#br)Multiple-input and multiple-output (MIMO) signal processing technique has been introduced to eliminate the interference caused by crosstalk along Space Division Multiplexing (SDM) links. In optical networks, optical paths are set between end-to-end nodes via several ...
作者:Zhangyu Li , Soham Desai , Vaishnendr D Sudev ...
来源:[J].Computer Networks(IF 1.231), 2020, Vol.173
摘要:... While Multiple-Input and Multiple-Output (MIMO) acoustic technique can address this problem, it is difficult to place multiple transducers on a single device due to the large wavelength. Although the cooperative MIMO technique could solve this issue, it was impossible to sync...
作者:Parisa Pasangi , Mahmoud Atashbar , Mahmood Mohassel Feghhi
来源:[J].AEUE - International Journal of Electronics and Communications(IF 0.551), 2020, Vol.117
摘要:Abstract(#br)The pilot contamination is a challenge of channel estimation in multi-user multi-cell massive Multiple Input Multiple Output (MIMO) system. In the Time Division Duplexing (TDD) technique, the uplink estimated channel is used for pre-coding the downlink signals, which...
作者:Amrit Mukherjee , Pratik Goswami , Ziwei Yan ...
来源:[J].Optik(IF 0.524), 2020, Vol.204
摘要:Abstract(#br)The article addresses the Cluster Head (CH) identification, based on the theory of linear-regression for Multi-input Multi-output (MIMO) technique in wireless sensor networks. The CH location is initially unknown while assuming a prior knowledge of absolute location ...
作者:Shijin Song , Yongxin Zhu , Shaobo Luo ...
来源:[J].Physical Communication, 2020
摘要:... In this paper, we build upon the previous channel models containing various features and provide a clustered Multiple Input Multiple Output (MIMO) system framework in the case of time-variant non-stationary Vehicle-to-Vehicle (V2V) communication. Simulation results validate ...
作者:Naveen Kumar Maurya , Rajarshi Bhattacharya
来源:[J].AEUE - International Journal of Electronics and Communications(IF 0.551), 2020, Vol.117
摘要:... Near-field simulations are carried out to determine the best position/orientation of MIMO elements in order to improve port-to-port isolation and envelope-correlation-coefficient (ECC). The minimum isolation and maximum ECC are found to be 14.2 dB and 0.0471, respectively a...
作者:Vahid Karami , Behzad Mozaffari Tazehkand
来源:[J].AEUE - International Journal of Electronics and Communications(IF 0.551), 2020, Vol.117
摘要:Abstract(#br)In the conventional multiple input multiple output (MIMO) systems, the receiver needs users to transmit their channel state information (CSI) to the receiver, but this approach increases bandwidth usage and affects spectral efficiency, and decreases effective data r...
作者:Siti Umairah Anuar , Mohd Haizal Jamaluddin , Jafri Din ...
来源:[J].AEUE - International Journal of Electronics and Communications(IF 0.551), 2020
摘要:Abstract(#br)A triple band dual-polarized MIMO square dielectric resonator antenna (DRA) for fourth generation (4G) and fifth generation (5G) is proposed and analyzed in this paper. It covers LTE band 9/24 (1.63–1.84) GHz at lower frequency, LTE band 38/41 (2.43–2.71) GH...
作者:Carlos Ribeiro , Rodolfo Gomes , Luís Duarte ...
来源:[J].Physical Communication, 2020, Vol.38
摘要:... It is aimed to significantly reduce the Hardware (HW) footprint of Multiple Input Multiple Output (MIMO) systems. In this context, implementation complexity results for MIMO configurations of 2 × 2, 4 × 4 and 8 × 8, enabled at sampling rates of 245.76, 122.88, 61.44 a...
作者:Shiqi Yang , Di Yin , Xia Song ...
来源:[J].Future Generation Computer Systems(IF 1.864), 2019, Vol.98, pp.25-34
摘要:Abstract(#br)MIMO technology is a key technology of 5G, which is widely used in next-generation scenarios such as heterogeneous networks, millimeter-wave networks, and automotive networks. How to build a large-scale MIMO system security situation assessment model for 5G has becom...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×