Zobrazeno 1 - 10
of 374
pro vyhledávání: '"Chen Qianbin"'
Publikováno v:
Tongxin xuebao, Vol 45, Pp 183-191 (2024)
The indoor terahertz (THz) wave reflection and transmission characteristics were clarified as essential for the construction of an integrated channel model for terahertz integrated sensing and communication (ISAC). Measurement campaigns were carried
Externí odkaz:
https://doaj.org/article/c99b3b990e934f6d83aa7a6e96d97321
Publikováno v:
Tongxin xuebao, Vol 45, Pp 115-128 (2024)
For the deep reinforcement learning (DRL)-empowered intelligent jamming, an anti-jamming strategy aided by sample information entropy was proposed. Firstly, the anti-jamming strategy network and entropy prediction network were designed based on neura
Externí odkaz:
https://doaj.org/article/b66e3bbd21b741e086709a3722ef60c3
Publikováno v:
Tongxin xuebao, Vol 45, Pp 110-124 (2024)
To address the severe uplink (UL) overlapping transmission problem caused by multi-timing advance (multi-TA) in multiple transmission reception point (multi-TRP) scenario with non-ideal feedback, where existing protocols were difficult to handle effe
Externí odkaz:
https://doaj.org/article/3f6cc5d9f4914e1ea3151e1b16262918
Publikováno v:
Dianxin kexue, Vol 40, Pp 63-75 (2024)
To address the issues of frequency switching differences between communication and sensing systems in traditional integrated sensing and communication (ISAC) scenarios, as well as the susceptibility of communication to obstruction by obstacles, the i
Externí odkaz:
https://doaj.org/article/04f47b7fd59a463bbc2d94c8ddd65039
Recently, reconfigurable intelligent surface (RIS) has been widely used to enhance the performance of millimeter wave (mmWave) communication systems, making beam alignment more challenging. To ensure efficient communication, this paper proposes a nov
Externí odkaz:
http://arxiv.org/abs/2410.23919
The age of information (AoI) performance analysis is essential for evaluating the information freshness in the large-scale mobile edge computing (MEC) networks. This work proposes the earliest analysis of the mean AoI (MAoI) performance of large-scal
Externí odkaz:
http://arxiv.org/abs/2409.16115
Publikováno v:
Dianzi Jishu Yingyong, Vol 44, Iss 8, Pp 109-112 (2018)
To achieve the dynamic allocation of multiple resources and improve the resource utilization with ensuring the queue stability, the paper proposes a joint resource optimization algorithm based on queue stability in wireless virtualized networks. Cons
Externí odkaz:
https://doaj.org/article/467f7746ec4c49589cdae179993d4cea
Publikováno v:
Dianzi Jishu Yingyong, Vol 44, Iss 7, Pp 102-106 (2018)
Dense heterogeneous network enhances spatial multiplexing by encrypting a small base station, for users in the small base station between the frequent switching problems. In this paper, a local clustering network architecture and handoff management m
Externí odkaz:
https://doaj.org/article/dd3bbd32f24c433180c45eec22a5f05c
This work presents a novel semantic transmission framework in wireless networks, leveraging the joint processing technique. Our framework enables multiple cooperating base stations to efficiently transmit semantic information to multiple users simult
Externí odkaz:
http://arxiv.org/abs/2401.01143
This paper investigates the low-complex linear minimum mean squared error (LMMSE) channel estimation in an extra-large scale MIMO system with the spherical wave model (SWM). We model the extra-large scale MIMO channels using the SWM in the terahertz
Externí odkaz:
http://arxiv.org/abs/2310.14538