SBT (Sense Before Transmit) Based LTE Licenced Assisted Access for 5 GHz Unlicensed Spectrum
Abstract Utilization of unlicensed spectrum under licensed assisted access ensuring fair co-existence with Wi-Fi networks is a good solution to address immense usage of mobile data. Radio communication operation of LTE in unlicensed frequency band is referred as LTE-unlicensed (LTE-U) or LTE-license...
Ausführliche Beschreibung
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| Autor*in: |
Reddy, S. Reddy Vamshidhar [verfasserIn] |
|---|
| Format: |
Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
2021 |
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| Schlagwörter: |
LTE-U small base station (SBS) Channel state information (CSI) Enhanced-user equipment (E-UE) |
|---|
| Anmerkung: |
© The Author(s) 2021 |
|---|
| Übergeordnetes Werk: |
Enthalten in: Wireless personal communications - Springer US, 1994, 119(2021), 3 vom: 03. März, Seite 2069-2081 |
|---|---|
| Übergeordnetes Werk: |
volume:119 ; year:2021 ; number:3 ; day:03 ; month:03 ; pages:2069-2081 |
| Links: |
|---|
| DOI / URN: |
10.1007/s11277-021-08318-1 |
|---|
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OLC212672431X |
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| 520 | |a Abstract Utilization of unlicensed spectrum under licensed assisted access ensuring fair co-existence with Wi-Fi networks is a good solution to address immense usage of mobile data. Radio communication operation of LTE in unlicensed frequency band is referred as LTE-unlicensed (LTE-U) or LTE-licensed assisted access. In this paper, we consider a HGNW in which coverage area of Wireless-Fidelity (Wi-Fi)’s Access Point is integrated within the LTE-U small base station’s cellular network coverage area. To overcome the disadvantages of existing LTE-U technics like carrier sense adaptive transmission and listen before talk, we proposed a new methodology i.e., sense before transmit in this paper by adopting a transmit power control mechanisms using reciprocity theorem based on the channel state information to assign the secondary carriers in the uplink as well as in the downlink directions in the unlicensed spectrum to carry the traffic. In our proposal, LTE-U users are allowed to use the unlicensed spectrum provided that the interference produced at Wi-Fi users due to LTE-U activities is remained below a certain threshold. We evaluated the performance of proposed network model in terms of outage probability and achievable throughputs. | ||
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| 650 | 4 | |a Channel state information (CSI) | |
| 650 | 4 | |a Enhanced-user equipment (E-UE) | |
| 650 | 4 | |a Carrier aggregation (CA) | |
| 650 | 4 | |a Listen before talk (LBT) | |
| 650 | 4 | |a Carrier sense adaptive transmission (CSAT) | |
| 650 | 4 | |a Throughput and outage probability | |
| 700 | 1 | |a Roy, Sanjay Dhar |4 aut | |
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10.1007/s11277-021-08318-1 doi (DE-627)OLC212672431X (DE-He213)s11277-021-08318-1-p DE-627 ger DE-627 rakwb eng 620 VZ Reddy, S. Reddy Vamshidhar verfasserin (orcid)0000-0002-0487-0834 aut SBT (Sense Before Transmit) Based LTE Licenced Assisted Access for 5 GHz Unlicensed Spectrum 2021 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The Author(s) 2021 Abstract Utilization of unlicensed spectrum under licensed assisted access ensuring fair co-existence with Wi-Fi networks is a good solution to address immense usage of mobile data. Radio communication operation of LTE in unlicensed frequency band is referred as LTE-unlicensed (LTE-U) or LTE-licensed assisted access. In this paper, we consider a HGNW in which coverage area of Wireless-Fidelity (Wi-Fi)’s Access Point is integrated within the LTE-U small base station’s cellular network coverage area. To overcome the disadvantages of existing LTE-U technics like carrier sense adaptive transmission and listen before talk, we proposed a new methodology i.e., sense before transmit in this paper by adopting a transmit power control mechanisms using reciprocity theorem based on the channel state information to assign the secondary carriers in the uplink as well as in the downlink directions in the unlicensed spectrum to carry the traffic. In our proposal, LTE-U users are allowed to use the unlicensed spectrum provided that the interference produced at Wi-Fi users due to LTE-U activities is remained below a certain threshold. We evaluated the performance of proposed network model in terms of outage probability and achievable throughputs. LTE-U small base station (SBS) Channel state information (CSI) Enhanced-user equipment (E-UE) Carrier aggregation (CA) Listen before talk (LBT) Carrier sense adaptive transmission (CSAT) Throughput and outage probability Roy, Sanjay Dhar aut Enthalten in Wireless personal communications Springer US, 1994 119(2021), 3 vom: 03. März, Seite 2069-2081 (DE-627)188950273 (DE-600)1287489-9 (DE-576)049958909 0929-6212 nnns volume:119 year:2021 number:3 day:03 month:03 pages:2069-2081 https://doi.org/10.1007/s11277-021-08318-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MKW AR 119 2021 3 03 03 2069-2081 |
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10.1007/s11277-021-08318-1 doi (DE-627)OLC212672431X (DE-He213)s11277-021-08318-1-p DE-627 ger DE-627 rakwb eng 620 VZ Reddy, S. Reddy Vamshidhar verfasserin (orcid)0000-0002-0487-0834 aut SBT (Sense Before Transmit) Based LTE Licenced Assisted Access for 5 GHz Unlicensed Spectrum 2021 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The Author(s) 2021 Abstract Utilization of unlicensed spectrum under licensed assisted access ensuring fair co-existence with Wi-Fi networks is a good solution to address immense usage of mobile data. Radio communication operation of LTE in unlicensed frequency band is referred as LTE-unlicensed (LTE-U) or LTE-licensed assisted access. In this paper, we consider a HGNW in which coverage area of Wireless-Fidelity (Wi-Fi)’s Access Point is integrated within the LTE-U small base station’s cellular network coverage area. To overcome the disadvantages of existing LTE-U technics like carrier sense adaptive transmission and listen before talk, we proposed a new methodology i.e., sense before transmit in this paper by adopting a transmit power control mechanisms using reciprocity theorem based on the channel state information to assign the secondary carriers in the uplink as well as in the downlink directions in the unlicensed spectrum to carry the traffic. In our proposal, LTE-U users are allowed to use the unlicensed spectrum provided that the interference produced at Wi-Fi users due to LTE-U activities is remained below a certain threshold. We evaluated the performance of proposed network model in terms of outage probability and achievable throughputs. LTE-U small base station (SBS) Channel state information (CSI) Enhanced-user equipment (E-UE) Carrier aggregation (CA) Listen before talk (LBT) Carrier sense adaptive transmission (CSAT) Throughput and outage probability Roy, Sanjay Dhar aut Enthalten in Wireless personal communications Springer US, 1994 119(2021), 3 vom: 03. März, Seite 2069-2081 (DE-627)188950273 (DE-600)1287489-9 (DE-576)049958909 0929-6212 nnns volume:119 year:2021 number:3 day:03 month:03 pages:2069-2081 https://doi.org/10.1007/s11277-021-08318-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MKW AR 119 2021 3 03 03 2069-2081 |
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10.1007/s11277-021-08318-1 doi (DE-627)OLC212672431X (DE-He213)s11277-021-08318-1-p DE-627 ger DE-627 rakwb eng 620 VZ Reddy, S. Reddy Vamshidhar verfasserin (orcid)0000-0002-0487-0834 aut SBT (Sense Before Transmit) Based LTE Licenced Assisted Access for 5 GHz Unlicensed Spectrum 2021 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The Author(s) 2021 Abstract Utilization of unlicensed spectrum under licensed assisted access ensuring fair co-existence with Wi-Fi networks is a good solution to address immense usage of mobile data. Radio communication operation of LTE in unlicensed frequency band is referred as LTE-unlicensed (LTE-U) or LTE-licensed assisted access. In this paper, we consider a HGNW in which coverage area of Wireless-Fidelity (Wi-Fi)’s Access Point is integrated within the LTE-U small base station’s cellular network coverage area. To overcome the disadvantages of existing LTE-U technics like carrier sense adaptive transmission and listen before talk, we proposed a new methodology i.e., sense before transmit in this paper by adopting a transmit power control mechanisms using reciprocity theorem based on the channel state information to assign the secondary carriers in the uplink as well as in the downlink directions in the unlicensed spectrum to carry the traffic. In our proposal, LTE-U users are allowed to use the unlicensed spectrum provided that the interference produced at Wi-Fi users due to LTE-U activities is remained below a certain threshold. We evaluated the performance of proposed network model in terms of outage probability and achievable throughputs. LTE-U small base station (SBS) Channel state information (CSI) Enhanced-user equipment (E-UE) Carrier aggregation (CA) Listen before talk (LBT) Carrier sense adaptive transmission (CSAT) Throughput and outage probability Roy, Sanjay Dhar aut Enthalten in Wireless personal communications Springer US, 1994 119(2021), 3 vom: 03. März, Seite 2069-2081 (DE-627)188950273 (DE-600)1287489-9 (DE-576)049958909 0929-6212 nnns volume:119 year:2021 number:3 day:03 month:03 pages:2069-2081 https://doi.org/10.1007/s11277-021-08318-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MKW AR 119 2021 3 03 03 2069-2081 |
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10.1007/s11277-021-08318-1 doi (DE-627)OLC212672431X (DE-He213)s11277-021-08318-1-p DE-627 ger DE-627 rakwb eng 620 VZ Reddy, S. Reddy Vamshidhar verfasserin (orcid)0000-0002-0487-0834 aut SBT (Sense Before Transmit) Based LTE Licenced Assisted Access for 5 GHz Unlicensed Spectrum 2021 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The Author(s) 2021 Abstract Utilization of unlicensed spectrum under licensed assisted access ensuring fair co-existence with Wi-Fi networks is a good solution to address immense usage of mobile data. Radio communication operation of LTE in unlicensed frequency band is referred as LTE-unlicensed (LTE-U) or LTE-licensed assisted access. In this paper, we consider a HGNW in which coverage area of Wireless-Fidelity (Wi-Fi)’s Access Point is integrated within the LTE-U small base station’s cellular network coverage area. To overcome the disadvantages of existing LTE-U technics like carrier sense adaptive transmission and listen before talk, we proposed a new methodology i.e., sense before transmit in this paper by adopting a transmit power control mechanisms using reciprocity theorem based on the channel state information to assign the secondary carriers in the uplink as well as in the downlink directions in the unlicensed spectrum to carry the traffic. In our proposal, LTE-U users are allowed to use the unlicensed spectrum provided that the interference produced at Wi-Fi users due to LTE-U activities is remained below a certain threshold. We evaluated the performance of proposed network model in terms of outage probability and achievable throughputs. LTE-U small base station (SBS) Channel state information (CSI) Enhanced-user equipment (E-UE) Carrier aggregation (CA) Listen before talk (LBT) Carrier sense adaptive transmission (CSAT) Throughput and outage probability Roy, Sanjay Dhar aut Enthalten in Wireless personal communications Springer US, 1994 119(2021), 3 vom: 03. März, Seite 2069-2081 (DE-627)188950273 (DE-600)1287489-9 (DE-576)049958909 0929-6212 nnns volume:119 year:2021 number:3 day:03 month:03 pages:2069-2081 https://doi.org/10.1007/s11277-021-08318-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MKW AR 119 2021 3 03 03 2069-2081 |
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sbt (sense before transmit) based lte licenced assisted access for 5 ghz unlicensed spectrum |
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SBT (Sense Before Transmit) Based LTE Licenced Assisted Access for 5 GHz Unlicensed Spectrum |
| abstract |
Abstract Utilization of unlicensed spectrum under licensed assisted access ensuring fair co-existence with Wi-Fi networks is a good solution to address immense usage of mobile data. Radio communication operation of LTE in unlicensed frequency band is referred as LTE-unlicensed (LTE-U) or LTE-licensed assisted access. In this paper, we consider a HGNW in which coverage area of Wireless-Fidelity (Wi-Fi)’s Access Point is integrated within the LTE-U small base station’s cellular network coverage area. To overcome the disadvantages of existing LTE-U technics like carrier sense adaptive transmission and listen before talk, we proposed a new methodology i.e., sense before transmit in this paper by adopting a transmit power control mechanisms using reciprocity theorem based on the channel state information to assign the secondary carriers in the uplink as well as in the downlink directions in the unlicensed spectrum to carry the traffic. In our proposal, LTE-U users are allowed to use the unlicensed spectrum provided that the interference produced at Wi-Fi users due to LTE-U activities is remained below a certain threshold. We evaluated the performance of proposed network model in terms of outage probability and achievable throughputs. © The Author(s) 2021 |
| abstractGer |
Abstract Utilization of unlicensed spectrum under licensed assisted access ensuring fair co-existence with Wi-Fi networks is a good solution to address immense usage of mobile data. Radio communication operation of LTE in unlicensed frequency band is referred as LTE-unlicensed (LTE-U) or LTE-licensed assisted access. In this paper, we consider a HGNW in which coverage area of Wireless-Fidelity (Wi-Fi)’s Access Point is integrated within the LTE-U small base station’s cellular network coverage area. To overcome the disadvantages of existing LTE-U technics like carrier sense adaptive transmission and listen before talk, we proposed a new methodology i.e., sense before transmit in this paper by adopting a transmit power control mechanisms using reciprocity theorem based on the channel state information to assign the secondary carriers in the uplink as well as in the downlink directions in the unlicensed spectrum to carry the traffic. In our proposal, LTE-U users are allowed to use the unlicensed spectrum provided that the interference produced at Wi-Fi users due to LTE-U activities is remained below a certain threshold. We evaluated the performance of proposed network model in terms of outage probability and achievable throughputs. © The Author(s) 2021 |
| abstract_unstemmed |
Abstract Utilization of unlicensed spectrum under licensed assisted access ensuring fair co-existence with Wi-Fi networks is a good solution to address immense usage of mobile data. Radio communication operation of LTE in unlicensed frequency band is referred as LTE-unlicensed (LTE-U) or LTE-licensed assisted access. In this paper, we consider a HGNW in which coverage area of Wireless-Fidelity (Wi-Fi)’s Access Point is integrated within the LTE-U small base station’s cellular network coverage area. To overcome the disadvantages of existing LTE-U technics like carrier sense adaptive transmission and listen before talk, we proposed a new methodology i.e., sense before transmit in this paper by adopting a transmit power control mechanisms using reciprocity theorem based on the channel state information to assign the secondary carriers in the uplink as well as in the downlink directions in the unlicensed spectrum to carry the traffic. In our proposal, LTE-U users are allowed to use the unlicensed spectrum provided that the interference produced at Wi-Fi users due to LTE-U activities is remained below a certain threshold. We evaluated the performance of proposed network model in terms of outage probability and achievable throughputs. © The Author(s) 2021 |
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SBT (Sense Before Transmit) Based LTE Licenced Assisted Access for 5 GHz Unlicensed Spectrum |
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https://doi.org/10.1007/s11277-021-08318-1 |
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