Zobrazeno 1 - 10
of 686
pro vyhledávání: '"interference avoidance"'
Publikováno v:
Dianxin kexue, Vol 39, Pp 145-152 (2023)
To mitigate the impact of tropospheric radio-duct interference on 5G network, 3GPP has defined functionalities for remote interference management.Based on this functionality, an automated scheme for SetID and gNBID was developed, enabling the reuse o
Externí odkaz:
https://doaj.org/article/a37ba2a951a04a73a1384697fb3551ae
Publikováno v:
Meikuang Anquan, Vol 54, Iss 2, Pp 212-216 (2023)
Emergency communication technologies and systems for mine post-disaster rescue scenarios generally use Wi-Fi as the relay and coverage solution. Due to the legal restrictions on continuous channel occupation time and the regulatory requirements for m
Externí odkaz:
https://doaj.org/article/d28e7b20b1cc4b35ade9f18e14707917
Publikováno v:
Dianxin kexue, Vol 38, Pp 130-137 (2022)
Atmospheric duct effects can produce the remote interference, which will lead to serious problems of the network degradation.Firstly, a detailed analysis of the causes of 5G atmospheric duct interference was achieved through the system principle anal
Externí odkaz:
https://doaj.org/article/8528cdba95d34a5bb3f677fd64b92ffb
Publikováno v:
한국해양공학회지, Vol 36, Iss 1, Pp 61-81 (2022)
The available underwater acoustic spectrum is limited. Therefore, it is imperative to avoid frequency interference from overlapping frequencies of underwater acoustic equipment (UAE) for the co-existence of the UAE. Cognitive technology that senses i
Externí odkaz:
https://doaj.org/article/9ababa20be624354a81936d11de20034
Autor:
Nahla Nur Elmadina, Rashid Saeed, Elsadig Saeid, Elmustafa Sayed Ali, Maha Abdelhaq, Raed Alsaqour, Nawaf Alharbe
Publikováno v:
Computers, Vol 12, Iss 8, p 158 (2023)
This paper focuses on downlink power allocation for a cognitive radio-based non-orthogonal multiple access (CR-NOMA) system in a femtocell environment involving device-to-device (D2D) communication. The proposed power allocation scheme employs the gr
Externí odkaz:
https://doaj.org/article/2aabdaabf5984f43903edb16480ba241
Autor:
Schutz, Zachary Alexander
We implement reinforcement learning in the context of wireless communications in two very different settings. In the first setting, we study the use of reinforcement learning in an underwater acoustic communications network to adapt its transmission
Externí odkaz:
https://hdl.handle.net/10919/119321
Autor:
Xiaoyan ZHANG, He WANG
Publikováno v:
天地一体化信息网络, Vol 2, Pp 28-34 (2021)
One of the best ways is to assume that satellite and terrestrial segments share the same spectrum in order to utilize more eff ciently the scarce and expensive spectrum resource.The interference avoidance and mitigation technologies such as antenna a
Externí odkaz:
https://doaj.org/article/fe0873619698446c8c1411ee422a7281
Publikováno v:
Tongxin xuebao, Vol 41, Pp 165-171 (2020)
In the ultra dense network (UDN),the pilot reuse scheme would produce significant interference,which will affect the accuracy of channel estimation.To solve this problem,an interference avoidance strategy for UDN with pilot reuse was proposed.An inte
Externí odkaz:
https://doaj.org/article/cd34c6f43d754f4fb60df88c9a361dd8
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