A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is application/pdf.
Filters
Performance Analysis of NOMA-based Cooperative Spectrum Sharing in Hybrid Satellite-Terrestrial Networks
2019
IEEE Access
Preserved Fulltext
In this paper, the performance of non-orthogonal multiple access (NOMA) based cooperative spectrum sharing in hybrid satellite-terrestrial networks (HSTNs) is investigated, where the primary satellite ...
INDEX TERMS Non-orthogonal multiple access (NOMA), hybrid satellite-terrestrial networks (HSTNs), cooperative spectrum sharing, outage probability (OP), ergodic capacity. ...
Spectrum sharing among satellite and terrestrial networks, as a concept of cognitive radio (CR) [8] , [9] , called hybrid satellite-terrestrial cognitive networks (HSTCNs), is the most promising approach ...
doi:10.1109/access.2019.2956185
fatcat:tv4cql66cfa3zhqovxkhkgaxja
The Application of Power-Domain Non-orthogonal Multiple Access in Satellite Communication Networks
2019
IEEE Access
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is application/pdf.
Then, the advantage and benefit of introducing the NOMA scheme in various satellite architectures, such as conventional downlink/uplink satellite networks, cognitive satellite terrestrial networks, and ...
INDEX TERMS Power-domain non-orthogonal multiple access, satellite networks, cognitive satellite terrestrial networks, cooperative satellite terrestrial networks, 5G. ...
Possible applications of the basic NOMA scheme, cognitive NOMA, and cooperative NOMA schemes in various satellite networks are studied in Section III, together with essential and representative analysis ...
doi:10.1109/access.2019.2917060
fatcat:xxz7tgel2bbrzit5dcycetojxq
Outage Performance of NOMA-based Cognitive Hybrid Satellite-Terrestrial Overlay Networks by Amplify-and-Forward Protocols
2019
IEEE Access
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is application/pdf.
(NOMA) scheme, in which half-duplexing terrestrial secondary networks cooperate with a primary satellite network for dynamic spectrum access. ...
In this paper, we investigate the outage probability (OP) performance of amplify-and-forward (AF) cognitive hybrid satellite-terrestrial overlay networks (CHSTONs) with the non-orthogonal multiple access ...
In [10] , the authors analyzed the performance of an overlay CR architecture in hybrid satellite-terrestrial networks. ...
doi:10.1109/access.2019.2925314
fatcat:w3jsnsiq4zc3ppd3hvn2qznj2u
5G Embraces Satellites for 6G Ubiquitous IoT: Basic Models for Integrated Satellite Terrestrial Networks
[article]
2021
arXiv
pre-print
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is application/pdf.
Other Versions
, the establishment of an efficient hybrid satellite-terrestrial network (HSTN) still faces many challenges. ...
Terrestrial communication networks mainly focus on users in urban areas but have poor coverage performance in harsh environments, such as mountains, deserts, and oceans. ...
In contrast, the case in which a terrestrial network acted as the primary system, sharing the spectrum with the satellite was studied in [62] . ...
arXiv:2011.03182v2
fatcat:chgzugogzveudb4kp7ljs53gbm
HST-NNC: A Novel Hybrid Satellite-Terrestrial Communication with NOMA and Network Coding Systems
2021
IEEE Open Journal of the Communications Society
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is application/pdf.
Hybrid satellite-terrestrial networks (HSTNs) are considered to be a promising solution in dealing with coverage and mobility challenges encountered in 5 th generation (5G) networks that employ novel multiple ...
In this paper, a combined NOMA-NC (NNC) scheme is presented and integrated into an HSTN consisting of a low earth orbit (LEO) satellite belonging to an LEO constellation, a terrestrial base station (BS ...
Lastly, [25] has proposed a small-cell hybrid satellite-terrestrial relay system (HSTRS) showing through analysis and computer simulations that, when NOMA is used, the outage performance of HSTRS improves ...
doi:10.1109/ojcoms.2021.3072110
fatcat:ernv43vtyzd4vglytrw7ogh5fq
NOMA-Based Integrated Satellite Terrestrial Networks with Relay Selection and Imperfect SIC
2021
IEEE Access
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is application/pdf.
The authors of [44] researched the outage performance of the imperfect SIC in a NOMA-based hybrid satellite-terrestrial relay network. ...
In [20] , the authors investigated the NOMA-based ISTRNs with DF protocol under spectrum sharing environment, which can enhance the spectrum efficiency of the system. ...
doi:10.1109/access.2021.3103944
fatcat:wwh3uxoa7nd67m2rbkmg5yp4s4
Enabling NOMA in Overlay Spectrum Sharing in Hybrid Satellite-Terrestrial Systems
2021
IEEE Access
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is application/pdf.
The performance of NOMA based cooperative spectrum sharing in hybrid satellite-terrestrial networks is studied in many scenarios [30] - [32] . ...
The authors in [26] introduced how NOMA benefits to hybrid satellite-terrestrial relay network. Such NSHT enhances ability of spectrum sharing in the manner of the underlay architecture. ...
doi:10.1109/access.2021.3072362
fatcat:pqkxsn6mx5d5njbptqlzyzx3qa
Enhancing Spectrum Efficiency for Multiple Users in Hybrid Satellite-Terrestrial Networks
2021
IEEE Access
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is application/pdf.
RELATED WORK The authors in [31] considered the performance of an overlay cognitive hybrid satellite-terrestrial relaying network (CSTRN). ...
In such a CHSTN, a secondary terrestrial network is permitted to operate in the same spectrum resource as the primary satellite network. ...
His research interests include signal processing in wireless communications networks, MIMO, NOMA, UAV networks, satellite systems, physical layer security, device-to-device transmission and energy harvesting ...
doi:10.1109/access.2021.3069247
fatcat:extyjd6xsjd2xb6nywlnhvly34
Reliable and Secure Transmission in Multiple Antennas Hybrid Satellite-Terrestrial Cognitive Networks Relying on NOMA
2020
IEEE Access
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is application/pdf.
We study a hybrid satellite-terrestrial cognitive network (HSTCN) relying on non-orthogonal multiple access (NOMA) interconnecting a satellite and multiple terrestrial nodes. ...
INDEX TERMS Hybrid satellite-terrestrial cognitive systems, outage probability, Shadowed-Rician fading. ...
As a model of cognitive radio (CR), spectrum sharing among satellite and terrestrial networks is known as promising candidate to design hybrid satellite-terrestrial cognitive networks (HSTCNs) [8] - ...
doi:10.1109/access.2020.3041680
fatcat:5legi27rljg4dbrab7b46yfp6e
UAV Based Satellite-Terrestrial Systems with Hardware Impairment and Imperfect SIC: Performance Analysis of User Pairs
2021
IEEE Access
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is application/pdf.
We investigated the outage performance of non-orthogonal multiple access (NOMA) in satellite-terrestrial systems which contain hardware impairments. ...
In the main results, we derived the closed-form expression of the outage probability, and to evaluate the system performance of two NOMA users, we obtained the approximate expressions for high signal-to-noise ...
The authors of [9] proposed cooperative spectrum sharing in hybrid satellite-terrestrial networks to improve fairness and spectrum use. ...
doi:10.1109/access.2021.3107253
fatcat:rdk6wzboy5b65gsntsz7i3n4xe
2018 IndexIEEE Wireless Communications LettersVol. 7
2018
IEEE Wireless Communications Letters
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is application/pdf.
., +, LWC Dec. 2018 966-969 Outage Analysis of Multirelay Multiuser Hybrid Satellite-Terrestrial Millimeter-Wave Networks. ...
., +, LWC June 2018 416-419 Outage Analysis of Multirelay Multiuser Hybrid Satellite-Terrestrial Millimeter-Wave Networks. ...
doi:10.1109/lwc.2018.2888676
fatcat:olfvetmkt5bt3c572e5y76b5pm
On Performance Analysis of NOMA-Aided Hybrid Satellite Terrestrial Relay with Application in Small-cell Network
2020
IEEE Access
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is application/pdf.
The authors in [21] studied NOMA based HSTRN using cooperative transmission. Reference [21] and [22] extended previous works to architecture of spectrum sharing. ...
The authors in [21] and [22] introduced NOMA to cognitive radio-based HSTRNs, which permits spectrum sharing in the manner of the underlay mode. ...
His research interest includes signal processing in wireless communications network, MIMO, NOMA, UAV network, satellite system, physical layer security, device-todevice transmission and energy harvesting ...
doi:10.1109/access.2020.3032139
fatcat:5n2mgzlkorgejpfffs3csthxlm
Non-Terrestrial Networks in 5G & Beyond: A Survey
2020
IEEE Access
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
Future research directions are also identified to assess the role of NTN in 5G and beyond systems. INDEX TERMS Non-Terrestrial Network, Satellite communication, New Radio, 5G system and beyond. ...
In this work, we review the 3GPP NTN features and their potential for satisfying the user expectations in 5G & beyond networks. ...
control problem in the case of spectrum sharing between the NTN and the terrestrial network. ...
doi:10.1109/access.2020.3022981
fatcat:rrxn6clmbvepxl2rxi4fw4zgwi
A Survey of Rate-optimal Power Domain NOMA with Enabling Technologies of Future Wireless Networks
[article]
2020
arXiv
pre-print
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
Other Versions
In this paper, we survey the integration of PD-NOMA with the enabling communications schemes and technologies that are expected to meet the various requirements of B5G networks. ...
In particular, this paper surveys the different rate optimization scenarios studied in the literature when PD-NOMA is combined with one or more of the candidate schemes and technologies for B5G networks ...
Also, the authors would like to thank Ericsson Canada Inc. and the Discovery Grant of the Natural Sciences and Engineering Research Council of Canada for support. ...
arXiv:1909.08011v4
fatcat:xlt7aul75zhozkb2stpbs4q2fm
The Performance Analysis of Downlink NOMA in LEO Satellite Communication System
2020
IEEE Access
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is application/pdf.
In [3], the authors establish a software-defined network (SDN) framework in the hybrid satellite-terrestrial networks for spectrum sharing, and propose second-priced auction to get optimal system performance ...
In this paper, different from the existing works, which mainly focus on the performance of NOMA in static terrestrial base stations and Geostationary orbit (GEO) scenarios, we investigate the performance ...
In [30] , the OP performance of NOMA based cooperative spectrum sharing in hybrid satellite-terrestrial networks (HSTNs) is investigated. NOMA and spectrum sharing are used in terrestrial network. ...
doi:10.1109/access.2020.2995261
fatcat:po2wxdozbvcvtbcamdaslnwcwu
« Previous
Showing results 1 — 15 out of 170 results