Non-Orthogonal Multiple Access in Coordinated Direct and Relay Transmission
In this work, non-orthogonal multiple access (NOMA) in coordinated direct and relay transmission (CDRT) is introduced, where a base station (BS) directly communicates with user equipment 1 (UE1) while communicating with user equipment 2 (UE2) only through a relay. The main challenge of non-orthogona...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Kim, Jung-Bin [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2015 |
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| Schlagwörter: |
coordinated direct and relay transmission |
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| Übergeordnetes Werk: |
Enthalten in: IEEE communications letters - New York, NY : IEEE, 1997, 19(2015), 11, Seite 2037-2040 |
|---|---|
| Übergeordnetes Werk: |
volume:19 ; year:2015 ; number:11 ; pages:2037-2040 |
| Links: |
|---|
| DOI / URN: |
10.1109/LCOMM.2015.2474856 |
|---|
| Katalog-ID: |
OLC1960441663 |
|---|
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| 520 | |a In this work, non-orthogonal multiple access (NOMA) in coordinated direct and relay transmission (CDRT) is introduced, where a base station (BS) directly communicates with user equipment 1 (UE1) while communicating with user equipment 2 (UE2) only through a relay. The main challenge of non-orthogonal CDRT can be solved by using the inherent property of NOMA that allows a receiver to obtain side information such as other UE's data for interference cancellation. Analytical expressions for outage probability and ergodic sum capacity are provided. It is shown that the proposed NOMA in CDRT provides remarkable performance gain compared with NOMA in non-coordinated direct and relay transmission (nCDRT); the sum capacity scaling of the proposed scheme is <inline-formula> <tex-math notation="LaTeX">\log \rho_b</tex-math></inline-formula> as signal-to-noise-ratio (SNR) <inline-formula> <tex-math notation="LaTeX">\rho_b</tex-math></inline-formula> increases, but <inline-formula> <tex-math notation="LaTeX">\frac{1}{2_{}}\log \rho_b</tex-math></inline-formula> for NOMA in nCDRT. Exact and closed-form expressions for outage probability of each stream for UE1 and UE2 are respectively derived, and it is shown that the achievable diversity orders for each stream are same as one. | ||
| 650 | 4 | |a outage probability | |
| 650 | 4 | |a coordinated direct and relay transmission | |
| 650 | 4 | |a Capacity planning | |
| 650 | 4 | |a Signal to noise ratio | |
| 650 | 4 | |a ergodic sum capacity | |
| 650 | 4 | |a Silicon carbide | |
| 650 | 4 | |a Relays | |
| 650 | 4 | |a Interference cancellation | |
| 650 | 4 | |a Non-orthogonal multiple access | |
| 650 | 4 | |a Receivers | |
| 650 | 4 | |a Communication channels | |
| 700 | 1 | |a Lee, In-Ho |4 oth | |
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10.1109/LCOMM.2015.2474856 doi PQ20160617 (DE-627)OLC1960441663 (DE-599)GBVOLC1960441663 (PRQ)c2125-fb0fcefb2f80a4f361475fc57d163612dc408feb10610eb6a7df124d003761330 (KEY)0326031320150000019001102037nonorthogonalmultipleaccessincoordinateddirectandr DE-627 ger DE-627 rakwb eng 620 004 DNB Kim, Jung-Bin verfasserin aut Non-Orthogonal Multiple Access in Coordinated Direct and Relay Transmission 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier In this work, non-orthogonal multiple access (NOMA) in coordinated direct and relay transmission (CDRT) is introduced, where a base station (BS) directly communicates with user equipment 1 (UE1) while communicating with user equipment 2 (UE2) only through a relay. The main challenge of non-orthogonal CDRT can be solved by using the inherent property of NOMA that allows a receiver to obtain side information such as other UE's data for interference cancellation. Analytical expressions for outage probability and ergodic sum capacity are provided. It is shown that the proposed NOMA in CDRT provides remarkable performance gain compared with NOMA in non-coordinated direct and relay transmission (nCDRT); the sum capacity scaling of the proposed scheme is <inline-formula> <tex-math notation="LaTeX">\log \rho_b</tex-math></inline-formula> as signal-to-noise-ratio (SNR) <inline-formula> <tex-math notation="LaTeX">\rho_b</tex-math></inline-formula> increases, but <inline-formula> <tex-math notation="LaTeX">\frac{1}{2_{}}\log \rho_b</tex-math></inline-formula> for NOMA in nCDRT. Exact and closed-form expressions for outage probability of each stream for UE1 and UE2 are respectively derived, and it is shown that the achievable diversity orders for each stream are same as one. outage probability coordinated direct and relay transmission Capacity planning Signal to noise ratio ergodic sum capacity Silicon carbide Relays Interference cancellation Non-orthogonal multiple access Receivers Communication channels Lee, In-Ho oth Enthalten in IEEE communications letters New York, NY : IEEE, 1997 19(2015), 11, Seite 2037-2040 (DE-627)224842838 (DE-600)1360382-6 (DE-576)058070435 1089-7798 nnns volume:19 year:2015 number:11 pages:2037-2040 http://dx.doi.org/10.1109/LCOMM.2015.2474856 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7230246 http://search.proquest.com/docview/1738775780 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MAT GBV_ILN_70 AR 19 2015 11 2037-2040 |
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10.1109/LCOMM.2015.2474856 doi PQ20160617 (DE-627)OLC1960441663 (DE-599)GBVOLC1960441663 (PRQ)c2125-fb0fcefb2f80a4f361475fc57d163612dc408feb10610eb6a7df124d003761330 (KEY)0326031320150000019001102037nonorthogonalmultipleaccessincoordinateddirectandr DE-627 ger DE-627 rakwb eng 620 004 DNB Kim, Jung-Bin verfasserin aut Non-Orthogonal Multiple Access in Coordinated Direct and Relay Transmission 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier In this work, non-orthogonal multiple access (NOMA) in coordinated direct and relay transmission (CDRT) is introduced, where a base station (BS) directly communicates with user equipment 1 (UE1) while communicating with user equipment 2 (UE2) only through a relay. The main challenge of non-orthogonal CDRT can be solved by using the inherent property of NOMA that allows a receiver to obtain side information such as other UE's data for interference cancellation. Analytical expressions for outage probability and ergodic sum capacity are provided. It is shown that the proposed NOMA in CDRT provides remarkable performance gain compared with NOMA in non-coordinated direct and relay transmission (nCDRT); the sum capacity scaling of the proposed scheme is <inline-formula> <tex-math notation="LaTeX">\log \rho_b</tex-math></inline-formula> as signal-to-noise-ratio (SNR) <inline-formula> <tex-math notation="LaTeX">\rho_b</tex-math></inline-formula> increases, but <inline-formula> <tex-math notation="LaTeX">\frac{1}{2_{}}\log \rho_b</tex-math></inline-formula> for NOMA in nCDRT. Exact and closed-form expressions for outage probability of each stream for UE1 and UE2 are respectively derived, and it is shown that the achievable diversity orders for each stream are same as one. outage probability coordinated direct and relay transmission Capacity planning Signal to noise ratio ergodic sum capacity Silicon carbide Relays Interference cancellation Non-orthogonal multiple access Receivers Communication channels Lee, In-Ho oth Enthalten in IEEE communications letters New York, NY : IEEE, 1997 19(2015), 11, Seite 2037-2040 (DE-627)224842838 (DE-600)1360382-6 (DE-576)058070435 1089-7798 nnns volume:19 year:2015 number:11 pages:2037-2040 http://dx.doi.org/10.1109/LCOMM.2015.2474856 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7230246 http://search.proquest.com/docview/1738775780 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MAT GBV_ILN_70 AR 19 2015 11 2037-2040 |
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10.1109/LCOMM.2015.2474856 doi PQ20160617 (DE-627)OLC1960441663 (DE-599)GBVOLC1960441663 (PRQ)c2125-fb0fcefb2f80a4f361475fc57d163612dc408feb10610eb6a7df124d003761330 (KEY)0326031320150000019001102037nonorthogonalmultipleaccessincoordinateddirectandr DE-627 ger DE-627 rakwb eng 620 004 DNB Kim, Jung-Bin verfasserin aut Non-Orthogonal Multiple Access in Coordinated Direct and Relay Transmission 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier In this work, non-orthogonal multiple access (NOMA) in coordinated direct and relay transmission (CDRT) is introduced, where a base station (BS) directly communicates with user equipment 1 (UE1) while communicating with user equipment 2 (UE2) only through a relay. The main challenge of non-orthogonal CDRT can be solved by using the inherent property of NOMA that allows a receiver to obtain side information such as other UE's data for interference cancellation. Analytical expressions for outage probability and ergodic sum capacity are provided. It is shown that the proposed NOMA in CDRT provides remarkable performance gain compared with NOMA in non-coordinated direct and relay transmission (nCDRT); the sum capacity scaling of the proposed scheme is <inline-formula> <tex-math notation="LaTeX">\log \rho_b</tex-math></inline-formula> as signal-to-noise-ratio (SNR) <inline-formula> <tex-math notation="LaTeX">\rho_b</tex-math></inline-formula> increases, but <inline-formula> <tex-math notation="LaTeX">\frac{1}{2_{}}\log \rho_b</tex-math></inline-formula> for NOMA in nCDRT. Exact and closed-form expressions for outage probability of each stream for UE1 and UE2 are respectively derived, and it is shown that the achievable diversity orders for each stream are same as one. outage probability coordinated direct and relay transmission Capacity planning Signal to noise ratio ergodic sum capacity Silicon carbide Relays Interference cancellation Non-orthogonal multiple access Receivers Communication channels Lee, In-Ho oth Enthalten in IEEE communications letters New York, NY : IEEE, 1997 19(2015), 11, Seite 2037-2040 (DE-627)224842838 (DE-600)1360382-6 (DE-576)058070435 1089-7798 nnns volume:19 year:2015 number:11 pages:2037-2040 http://dx.doi.org/10.1109/LCOMM.2015.2474856 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7230246 http://search.proquest.com/docview/1738775780 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MAT GBV_ILN_70 AR 19 2015 11 2037-2040 |
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10.1109/LCOMM.2015.2474856 doi PQ20160617 (DE-627)OLC1960441663 (DE-599)GBVOLC1960441663 (PRQ)c2125-fb0fcefb2f80a4f361475fc57d163612dc408feb10610eb6a7df124d003761330 (KEY)0326031320150000019001102037nonorthogonalmultipleaccessincoordinateddirectandr DE-627 ger DE-627 rakwb eng 620 004 DNB Kim, Jung-Bin verfasserin aut Non-Orthogonal Multiple Access in Coordinated Direct and Relay Transmission 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier In this work, non-orthogonal multiple access (NOMA) in coordinated direct and relay transmission (CDRT) is introduced, where a base station (BS) directly communicates with user equipment 1 (UE1) while communicating with user equipment 2 (UE2) only through a relay. The main challenge of non-orthogonal CDRT can be solved by using the inherent property of NOMA that allows a receiver to obtain side information such as other UE's data for interference cancellation. Analytical expressions for outage probability and ergodic sum capacity are provided. It is shown that the proposed NOMA in CDRT provides remarkable performance gain compared with NOMA in non-coordinated direct and relay transmission (nCDRT); the sum capacity scaling of the proposed scheme is <inline-formula> <tex-math notation="LaTeX">\log \rho_b</tex-math></inline-formula> as signal-to-noise-ratio (SNR) <inline-formula> <tex-math notation="LaTeX">\rho_b</tex-math></inline-formula> increases, but <inline-formula> <tex-math notation="LaTeX">\frac{1}{2_{}}\log \rho_b</tex-math></inline-formula> for NOMA in nCDRT. Exact and closed-form expressions for outage probability of each stream for UE1 and UE2 are respectively derived, and it is shown that the achievable diversity orders for each stream are same as one. outage probability coordinated direct and relay transmission Capacity planning Signal to noise ratio ergodic sum capacity Silicon carbide Relays Interference cancellation Non-orthogonal multiple access Receivers Communication channels Lee, In-Ho oth Enthalten in IEEE communications letters New York, NY : IEEE, 1997 19(2015), 11, Seite 2037-2040 (DE-627)224842838 (DE-600)1360382-6 (DE-576)058070435 1089-7798 nnns volume:19 year:2015 number:11 pages:2037-2040 http://dx.doi.org/10.1109/LCOMM.2015.2474856 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7230246 http://search.proquest.com/docview/1738775780 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MAT GBV_ILN_70 AR 19 2015 11 2037-2040 |
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10.1109/LCOMM.2015.2474856 doi PQ20160617 (DE-627)OLC1960441663 (DE-599)GBVOLC1960441663 (PRQ)c2125-fb0fcefb2f80a4f361475fc57d163612dc408feb10610eb6a7df124d003761330 (KEY)0326031320150000019001102037nonorthogonalmultipleaccessincoordinateddirectandr DE-627 ger DE-627 rakwb eng 620 004 DNB Kim, Jung-Bin verfasserin aut Non-Orthogonal Multiple Access in Coordinated Direct and Relay Transmission 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier In this work, non-orthogonal multiple access (NOMA) in coordinated direct and relay transmission (CDRT) is introduced, where a base station (BS) directly communicates with user equipment 1 (UE1) while communicating with user equipment 2 (UE2) only through a relay. The main challenge of non-orthogonal CDRT can be solved by using the inherent property of NOMA that allows a receiver to obtain side information such as other UE's data for interference cancellation. Analytical expressions for outage probability and ergodic sum capacity are provided. It is shown that the proposed NOMA in CDRT provides remarkable performance gain compared with NOMA in non-coordinated direct and relay transmission (nCDRT); the sum capacity scaling of the proposed scheme is <inline-formula> <tex-math notation="LaTeX">\log \rho_b</tex-math></inline-formula> as signal-to-noise-ratio (SNR) <inline-formula> <tex-math notation="LaTeX">\rho_b</tex-math></inline-formula> increases, but <inline-formula> <tex-math notation="LaTeX">\frac{1}{2_{}}\log \rho_b</tex-math></inline-formula> for NOMA in nCDRT. Exact and closed-form expressions for outage probability of each stream for UE1 and UE2 are respectively derived, and it is shown that the achievable diversity orders for each stream are same as one. outage probability coordinated direct and relay transmission Capacity planning Signal to noise ratio ergodic sum capacity Silicon carbide Relays Interference cancellation Non-orthogonal multiple access Receivers Communication channels Lee, In-Ho oth Enthalten in IEEE communications letters New York, NY : IEEE, 1997 19(2015), 11, Seite 2037-2040 (DE-627)224842838 (DE-600)1360382-6 (DE-576)058070435 1089-7798 nnns volume:19 year:2015 number:11 pages:2037-2040 http://dx.doi.org/10.1109/LCOMM.2015.2474856 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7230246 http://search.proquest.com/docview/1738775780 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MAT GBV_ILN_70 AR 19 2015 11 2037-2040 |
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Kim, Jung-Bin |
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620 004 DNB Non-Orthogonal Multiple Access in Coordinated Direct and Relay Transmission outage probability coordinated direct and relay transmission Capacity planning Signal to noise ratio ergodic sum capacity Silicon carbide Relays Interference cancellation Non-orthogonal multiple access Receivers Communication channels |
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Non-Orthogonal Multiple Access in Coordinated Direct and Relay Transmission |
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Non-Orthogonal Multiple Access in Coordinated Direct and Relay Transmission |
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Kim, Jung-Bin |
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10.1109/LCOMM.2015.2474856 |
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620 004 |
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non-orthogonal multiple access in coordinated direct and relay transmission |
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Non-Orthogonal Multiple Access in Coordinated Direct and Relay Transmission |
| abstract |
In this work, non-orthogonal multiple access (NOMA) in coordinated direct and relay transmission (CDRT) is introduced, where a base station (BS) directly communicates with user equipment 1 (UE1) while communicating with user equipment 2 (UE2) only through a relay. The main challenge of non-orthogonal CDRT can be solved by using the inherent property of NOMA that allows a receiver to obtain side information such as other UE's data for interference cancellation. Analytical expressions for outage probability and ergodic sum capacity are provided. It is shown that the proposed NOMA in CDRT provides remarkable performance gain compared with NOMA in non-coordinated direct and relay transmission (nCDRT); the sum capacity scaling of the proposed scheme is <inline-formula> <tex-math notation="LaTeX">\log \rho_b</tex-math></inline-formula> as signal-to-noise-ratio (SNR) <inline-formula> <tex-math notation="LaTeX">\rho_b</tex-math></inline-formula> increases, but <inline-formula> <tex-math notation="LaTeX">\frac{1}{2_{}}\log \rho_b</tex-math></inline-formula> for NOMA in nCDRT. Exact and closed-form expressions for outage probability of each stream for UE1 and UE2 are respectively derived, and it is shown that the achievable diversity orders for each stream are same as one. |
| abstractGer |
In this work, non-orthogonal multiple access (NOMA) in coordinated direct and relay transmission (CDRT) is introduced, where a base station (BS) directly communicates with user equipment 1 (UE1) while communicating with user equipment 2 (UE2) only through a relay. The main challenge of non-orthogonal CDRT can be solved by using the inherent property of NOMA that allows a receiver to obtain side information such as other UE's data for interference cancellation. Analytical expressions for outage probability and ergodic sum capacity are provided. It is shown that the proposed NOMA in CDRT provides remarkable performance gain compared with NOMA in non-coordinated direct and relay transmission (nCDRT); the sum capacity scaling of the proposed scheme is <inline-formula> <tex-math notation="LaTeX">\log \rho_b</tex-math></inline-formula> as signal-to-noise-ratio (SNR) <inline-formula> <tex-math notation="LaTeX">\rho_b</tex-math></inline-formula> increases, but <inline-formula> <tex-math notation="LaTeX">\frac{1}{2_{}}\log \rho_b</tex-math></inline-formula> for NOMA in nCDRT. Exact and closed-form expressions for outage probability of each stream for UE1 and UE2 are respectively derived, and it is shown that the achievable diversity orders for each stream are same as one. |
| abstract_unstemmed |
In this work, non-orthogonal multiple access (NOMA) in coordinated direct and relay transmission (CDRT) is introduced, where a base station (BS) directly communicates with user equipment 1 (UE1) while communicating with user equipment 2 (UE2) only through a relay. The main challenge of non-orthogonal CDRT can be solved by using the inherent property of NOMA that allows a receiver to obtain side information such as other UE's data for interference cancellation. Analytical expressions for outage probability and ergodic sum capacity are provided. It is shown that the proposed NOMA in CDRT provides remarkable performance gain compared with NOMA in non-coordinated direct and relay transmission (nCDRT); the sum capacity scaling of the proposed scheme is <inline-formula> <tex-math notation="LaTeX">\log \rho_b</tex-math></inline-formula> as signal-to-noise-ratio (SNR) <inline-formula> <tex-math notation="LaTeX">\rho_b</tex-math></inline-formula> increases, but <inline-formula> <tex-math notation="LaTeX">\frac{1}{2_{}}\log \rho_b</tex-math></inline-formula> for NOMA in nCDRT. Exact and closed-form expressions for outage probability of each stream for UE1 and UE2 are respectively derived, and it is shown that the achievable diversity orders for each stream are same as one. |
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Non-Orthogonal Multiple Access in Coordinated Direct and Relay Transmission |
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http://dx.doi.org/10.1109/LCOMM.2015.2474856 http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7230246 http://search.proquest.com/docview/1738775780 |
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