Zobrazeno 1 - 10
of 119
pro vyhledávání: '"Guo, Xiuzhen"'
The millimeter-wave (mmWave) radar has been exploited for gesture recognition. However, existing mmWave-based gesture recognition methods cannot identify different users, which is important for ubiquitous gesture interaction in many applications. In
Externí odkaz:
http://arxiv.org/abs/2408.05358
Autor:
Zhang, Jia, Xi, Rui, He, Yuan, Sun, Yimiao, Guo, Xiuzhen, Wang, Weiguo, Na, Xin, Liu, Yunhao, Shi, Zhenguo, Gu, Tao
With the rapid development of the Internet of Things (IoT) and the rise of 5G communication networks and automatic driving, millimeter wave (mmWave) sensing is emerging and starts impacting our life and workspace. mmWave sensing can sense humans and
Externí odkaz:
http://arxiv.org/abs/2308.03149
More and more home appliances are now connected to the Internet, thus enabling various smart home applications. However, a critical problem that may impede the further development of smart home is overlooked: Small appliances account for the majority
Externí odkaz:
http://arxiv.org/abs/2210.00903
Cross-Technology Communication (CTC) is an emerging technology to support direct communication between wireless devices that follow different standards. In spite of the many different proposals from the community to enable CTC, the performance aspect
Externí odkaz:
http://arxiv.org/abs/2210.00902
Clock synchronization is a key function in embedded wireless systems and networks. This issue is equally important and more challenging in IoT systems nowadays, which often include heterogeneous wireless devices that follow different wireless standar
Externí odkaz:
http://arxiv.org/abs/2209.15407
Autor:
Guo, Xiuzhen, Shangguan, Longfei, He, Yuan, Zhang, Jia, Jiang, Haotian, Siddiqi, Awais Ahmad, Liu, Yunhao
Backscatter communication holds potential for ubiquitous and low-cost connectivity among low-power IoT devices. To avoid interference between the carrier signal and the backscatter signal, recent works propose a frequency-shifting technique to separa
Externí odkaz:
http://arxiv.org/abs/2209.15351
Autor:
Guo, Xiuzhen, Shangguan, Longfei, He, Yuan, Jing, Nan, Zhang, Jiacheng, Jiang, Haotian, Liu, Yunhao
The radio range of backscatter systems continues growing as new wireless communication primitives are continuously invented. Nevertheless, both the bit error rate and the packet loss rate of backscatter signals increase rapidly with the radio range,
Externí odkaz:
http://arxiv.org/abs/2209.15348
iBeacon protocol is widely deployed to provide location-based services. By receiving its BLE advertisements, nearby devices can estimate the proximity to the iBeacon or calculate indoor positions. However, the open nature of these advertisements brin
Externí odkaz:
http://arxiv.org/abs/2209.15322
This paper presents RF-Transformer, a unified backscatter radio hardware abstraction that allows a low-power IoT device to directly communicate with heterogeneous wireless receivers at the minimum power consumption. Unlike existing backscatter system
Externí odkaz:
http://arxiv.org/abs/2209.15195