Zobrazeno 1 - 10
of 63 866
pro vyhledávání: '"Interference cancellation"'
Co-channel interference cancellation (CCI) is the process used to reduce interference from other signals using the same frequency channel, thereby enhancing the performance of wireless communication systems. An improvement to this approach is blind C
Externí odkaz:
http://arxiv.org/abs/2411.12541
Autor:
Baek, Myung-Sun1 (AUTHOR) msbaek@sejong.ac.kr, Song, Hyoung-Kyu2,3 (AUTHOR) songhk@sejong.ac.kr
Publikováno v:
Mathematics (2227-7390). Dec2024, Vol. 12 Issue 23, p3853. 16p.
Wireless sensing offers an alternative to wearables for contactless monitoring of human activity and vital signs. However, most existing systems use bistatic setups, which suffer from phase imperfections due to unsynchronized clocks. Monostatic syste
Externí odkaz:
http://arxiv.org/abs/2412.08612
Autor:
Voit, Svantje, Enzner, Gerald
Problems of linear system identification have closed-form solutions, e.g., using least-squares or maximum-likelihood methods on input-output data. However, already the seemingly simplest problems of nonlinear system identification present more diffic
Externí odkaz:
http://arxiv.org/abs/2412.07370
In this paper, we study the system-level advantages provided by rateless coding, early termination and power allocation strategy for multiple users distributed across multiple cells. In a multi-cell scenario, the early termination of coded transmissi
Externí odkaz:
http://arxiv.org/abs/2410.14136
In this paper, the introduction of interference cancellation in full-duplex joint radar and communication receivers is analysed. More specifically, a focus is made on scenarios in which the receiver simultaneously receives radar echoes from the envir
Externí odkaz:
http://arxiv.org/abs/2410.00888
Channel knowledge map (CKM) is viewed as a digital twin of wireless channels, providing location-specific channel knowledge for environment-aware communications. A fundamental problem in CKM-assisted communications is how to construct the CKM efficie
Externí odkaz:
http://arxiv.org/abs/2409.00461
Data collection in an IoT environment requires simple and effective communication solutions to address resource constraints, ensure network efficiency, while achieving scalability. Efficiency is evaluated based on the timeliness of collected data (Ag
Externí odkaz:
http://arxiv.org/abs/2409.00277
Autor:
Plabst, Daniel, Prinz, Tobias, Diedolo, Francesca, Wiegart, Thomas, Böcherer, Georg, Hanik, Norbert, Kramer, Gerhard
Neural networks (NNs) inspired by the forward-backward algorithm (FBA) are used as equalizers for bandlimited channels with a memoryless nonlinearity. The NN-equalizers are combined with successive interference cancellation (SIC) to approach the info
Externí odkaz:
http://arxiv.org/abs/2408.15767
The performance of conventional interference management strategies degrades when interference power is comparable to signal power. We consider a new perspective on interference management using semantic communication. Specifically, a multi-user seman
Externí odkaz:
http://arxiv.org/abs/2408.04283