Accurate estimation of backscatter channels is crucial for enabling effective beamforming in multi-antenna readers. While full-duplex architectures improve the range of monostatic Backscatter Communication (BSC) systems, they remain highly vulnerable to jamming, which degrades channel estimation (CE) and transceiver pe...
Jia-Wang Zeng, Bing-Lin Liu, Deepak Mishra et al.· IEEE International Symposium...· 0 citations
As an Internet of Things solution, backscatter communication (BSC) offers low cost and energy efficiency but suffers from high vulnerability to jamming due to its simple architecture and double-path fading. Existing methods rely on antenna arrays and beamforming to mitigate jamming but fail to provide localization, tra...
Jia-Wang Zeng, Deepak Mishra, Jin-Hong Yuan et al.· IEEE International Symposium...· 0 citations
This letter investigates the efficacy of full-duplex fluid-antennas for a multi-target, multi-tag integrated sensing and backscatter communication system (ISABC) which exploits the extended degrees-of-freedom provided by fluid antennas at both the transmitter and the monostatic receiver. We formulate a max-min fairness...
Traditional IoT technologies such as LoRaWAN, Sigfox, and NB-IoT rely on single-hop star topologies, requiring many gateways to cover large areas. In subterranean environments where cellular coverage and grid power may be unavailable, such deployments are often impractical. This paper presents a novel LoRa mesh network...
Nalith Udugampola, Xiaoyu Ai, Binghao Li et al.· International Conference on...· 0 citations
We use cookies to run the site and, with your consent, for analytics and to show ads.
See our Cookie Policy.
