Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Guanchang XUE"'
Publikováno v:
天地一体化信息网络, Vol 4, Pp 66-72 (2023)
In order to suppress co-channel interference caused by frequency reuse, high-throughput satellite communication systems have begun to study ground interference suppression technologies, including multi-user detection technology applied in the reverse
Externí odkaz:
https://doaj.org/article/a25e8d43bec64bd5a5bc318ef8522ccf
Publikováno v:
Tongxin xuebao, Vol 42, Pp 43-51 (2021)
Satellites are highly flexible and maneuverable, and they are not easily affected by ground factors, which has led to the rapid development of space satellite technology.Satellite networks always have load congestion problem as the load increases, ma
Externí odkaz:
https://doaj.org/article/684fc1b804b54b7ba2ecf8475fc8b18b
Publikováno v:
Remote Sensing, Vol 14, Iss 24, p 6402 (2022)
In recent years, the Internet of Things (IoT) industry has become a research hotspot. With the advancement of satellite technology, the satellite Internet of Things is further developed along with a new generation of information technology and commer
Externí odkaz:
https://doaj.org/article/68e0ded0c63e4d12953d5d8a609e490d
Publikováno v:
Remote Sensing, Vol 14, Iss 23, p 6061 (2022)
In this paper, cognitive technology is introduced into the integrated satellite terrestrial system to realize the dynamic spectrum sharing of the system and improve the utilization rate of spectrum resources. To overcome the effects of low signal-to-
Externí odkaz:
https://doaj.org/article/dc4d6ffe4058431481846279cce2288f
Publikováno v:
Wireless Communications and Mobile Computing. 2023:1-10
In this paper, we mainly research on the QoS (Quality of Service) routing algorithms for MEO/LEO (medium Earth orbit/low Earth orbit) double-layered satellite networks. In this type of networks, the rapidly changing network topology due to relative m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9cc22b5d38e22de509377539c6fb2eb4
https://doi.org/10.1155/2023/4897698
https://doi.org/10.1155/2023/4897698
Publikováno v:
Mobile Networks and Applications. 27:1569-1577
In order to reduce the risk of authorized users being interrupted in the cognitive satellite wireless network, a multi-step prediction approach based on a cascaded forward artificial neural network is proposed to predict user behavior in the designed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ec00659a41a8a1dacdf68b52681774c
https://doi.org/10.1007/s11036-021-01875-6
https://doi.org/10.1007/s11036-021-01875-6
Publikováno v:
Wireless Networks.
The requests of broadband coverage area and the expected user demand is satisfied by the satellite industry by using multiple spot beams of high throughput satellites with fixed multi-beam pattern and footprint planning. The technology core of high-t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26729cab9a4bc29b73a747bb80e3f91c
https://doi.org/10.1007/s11276-023-03259-y
https://doi.org/10.1007/s11276-023-03259-y
Publikováno v:
Electronics; Volume 11; Issue 19; Pages: 3106
In order to maximize the available data rate and spectrum utilization efficiency, a high-throughput satellite communication system adopts the full spectrum reuse scheme, which will cause serious co-frequency interference. In this paper, a forward lin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::292d0dd34eae82575cbae2cb7e503ce4
Publikováno v:
Frontiers in Space Technologies. 3
The integrated satellite and terrestrial network has become one of the frontier technologies of the next generation mobile communication system. The satellite network is used as an extension and supplement of the ground network to achieve seamless co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca542ccf7897db14391f73274befa841
https://doi.org/10.3389/frspt.2022.783343
https://doi.org/10.3389/frspt.2022.783343
Publikováno v:
Wireless Communications and Mobile Computing.
In this paper, we consider the uplink of a hybrid satellite-terrestrial spectrum sharing system, in which satellite terminal communicates with satellite through terrestrial relay-assisted transmission. To accommodate expanding networks within limited
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf43788f92f14eb5a6436c04bbe34b69