A New Timing and Frequency Synchronization Algorithm for Distributed MIMO-OFDM Systems
Abstract To solve the problems of time delay and different frequency offset between different transmit antennas and the same receive antennas for distributed multiple input multiple output orthogonal frequency division multiplexing systems. In this paper, a new timing and frequency synchronization a...
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| Autor*in: |
Luo, Renze [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2015 |
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| Schlagwörter: |
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| Anmerkung: |
© Springer Science+Business Media New York 2015 |
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| Übergeordnetes Werk: |
Enthalten in: Wireless personal communications - Springer US, 1994, 82(2015), 3 vom: 04. Feb., Seite 1685-1696 |
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| Übergeordnetes Werk: |
volume:82 ; year:2015 ; number:3 ; day:04 ; month:02 ; pages:1685-1696 |
| Links: |
|---|
| DOI / URN: |
10.1007/s11277-015-2306-5 |
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OLC2053789549 |
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| 520 | |a Abstract To solve the problems of time delay and different frequency offset between different transmit antennas and the same receive antennas for distributed multiple input multiple output orthogonal frequency division multiplexing systems. In this paper, a new timing and frequency synchronization algorithm is proposed. The search range of the fine timing synchronization is set with coarse time synchronization position and cyclic prefix, and the precise timing synchronization is obtained by utilizing the correlation between data information and training sequence. In the integer frequency offset estimation algorithm, the real component of the training sequence is taken as the real sequence, and then the differential relationship between the first and last samples is estimated accordingly. Theoretical analysis and simulation show that: (1) under multipath fading channel, the timing offset and frequency offset between different transmit and receive antennas can be effectively estimated with the synchronization algorithm proposed in this paper; (2) with signal noise ratio $$-$$5 dB, the probability of the correct synchronization is 95 % and the precision of the frequency offset estimation can be as high as $$10^{-2}$$, which is over the similar synchronization algorithm. | ||
| 650 | 4 | |a Distributed MIMO-OFDM system | |
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| 700 | 1 | |a Li, Rui |4 aut | |
| 700 | 1 | |a Hu, Shuainan |4 aut | |
| 700 | 1 | |a Duan, Jizhong |4 aut | |
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10.1007/s11277-015-2306-5 doi (DE-627)OLC2053789549 (DE-He213)s11277-015-2306-5-p DE-627 ger DE-627 rakwb eng 620 VZ Luo, Renze verfasserin aut A New Timing and Frequency Synchronization Algorithm for Distributed MIMO-OFDM Systems 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2015 Abstract To solve the problems of time delay and different frequency offset between different transmit antennas and the same receive antennas for distributed multiple input multiple output orthogonal frequency division multiplexing systems. In this paper, a new timing and frequency synchronization algorithm is proposed. The search range of the fine timing synchronization is set with coarse time synchronization position and cyclic prefix, and the precise timing synchronization is obtained by utilizing the correlation between data information and training sequence. In the integer frequency offset estimation algorithm, the real component of the training sequence is taken as the real sequence, and then the differential relationship between the first and last samples is estimated accordingly. Theoretical analysis and simulation show that: (1) under multipath fading channel, the timing offset and frequency offset between different transmit and receive antennas can be effectively estimated with the synchronization algorithm proposed in this paper; (2) with signal noise ratio $$-$$5 dB, the probability of the correct synchronization is 95 % and the precision of the frequency offset estimation can be as high as $$10^{-2}$$, which is over the similar synchronization algorithm. Distributed MIMO-OFDM system Training sequence Timing synchronization Frequency synchronization Yang, Jiao aut Li, Rui aut Hu, Shuainan aut Duan, Jizhong aut Enthalten in Wireless personal communications Springer US, 1994 82(2015), 3 vom: 04. Feb., Seite 1685-1696 (DE-627)188950273 (DE-600)1287489-9 (DE-576)049958909 0929-6212 nnns volume:82 year:2015 number:3 day:04 month:02 pages:1685-1696 https://doi.org/10.1007/s11277-015-2306-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MKW GBV_ILN_70 GBV_ILN_4266 AR 82 2015 3 04 02 1685-1696 |
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10.1007/s11277-015-2306-5 doi (DE-627)OLC2053789549 (DE-He213)s11277-015-2306-5-p DE-627 ger DE-627 rakwb eng 620 VZ Luo, Renze verfasserin aut A New Timing and Frequency Synchronization Algorithm for Distributed MIMO-OFDM Systems 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2015 Abstract To solve the problems of time delay and different frequency offset between different transmit antennas and the same receive antennas for distributed multiple input multiple output orthogonal frequency division multiplexing systems. In this paper, a new timing and frequency synchronization algorithm is proposed. The search range of the fine timing synchronization is set with coarse time synchronization position and cyclic prefix, and the precise timing synchronization is obtained by utilizing the correlation between data information and training sequence. In the integer frequency offset estimation algorithm, the real component of the training sequence is taken as the real sequence, and then the differential relationship between the first and last samples is estimated accordingly. Theoretical analysis and simulation show that: (1) under multipath fading channel, the timing offset and frequency offset between different transmit and receive antennas can be effectively estimated with the synchronization algorithm proposed in this paper; (2) with signal noise ratio $$-$$5 dB, the probability of the correct synchronization is 95 % and the precision of the frequency offset estimation can be as high as $$10^{-2}$$, which is over the similar synchronization algorithm. Distributed MIMO-OFDM system Training sequence Timing synchronization Frequency synchronization Yang, Jiao aut Li, Rui aut Hu, Shuainan aut Duan, Jizhong aut Enthalten in Wireless personal communications Springer US, 1994 82(2015), 3 vom: 04. Feb., Seite 1685-1696 (DE-627)188950273 (DE-600)1287489-9 (DE-576)049958909 0929-6212 nnns volume:82 year:2015 number:3 day:04 month:02 pages:1685-1696 https://doi.org/10.1007/s11277-015-2306-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MKW GBV_ILN_70 GBV_ILN_4266 AR 82 2015 3 04 02 1685-1696 |
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10.1007/s11277-015-2306-5 doi (DE-627)OLC2053789549 (DE-He213)s11277-015-2306-5-p DE-627 ger DE-627 rakwb eng 620 VZ Luo, Renze verfasserin aut A New Timing and Frequency Synchronization Algorithm for Distributed MIMO-OFDM Systems 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2015 Abstract To solve the problems of time delay and different frequency offset between different transmit antennas and the same receive antennas for distributed multiple input multiple output orthogonal frequency division multiplexing systems. In this paper, a new timing and frequency synchronization algorithm is proposed. The search range of the fine timing synchronization is set with coarse time synchronization position and cyclic prefix, and the precise timing synchronization is obtained by utilizing the correlation between data information and training sequence. In the integer frequency offset estimation algorithm, the real component of the training sequence is taken as the real sequence, and then the differential relationship between the first and last samples is estimated accordingly. Theoretical analysis and simulation show that: (1) under multipath fading channel, the timing offset and frequency offset between different transmit and receive antennas can be effectively estimated with the synchronization algorithm proposed in this paper; (2) with signal noise ratio $$-$$5 dB, the probability of the correct synchronization is 95 % and the precision of the frequency offset estimation can be as high as $$10^{-2}$$, which is over the similar synchronization algorithm. Distributed MIMO-OFDM system Training sequence Timing synchronization Frequency synchronization Yang, Jiao aut Li, Rui aut Hu, Shuainan aut Duan, Jizhong aut Enthalten in Wireless personal communications Springer US, 1994 82(2015), 3 vom: 04. Feb., Seite 1685-1696 (DE-627)188950273 (DE-600)1287489-9 (DE-576)049958909 0929-6212 nnns volume:82 year:2015 number:3 day:04 month:02 pages:1685-1696 https://doi.org/10.1007/s11277-015-2306-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MKW GBV_ILN_70 GBV_ILN_4266 AR 82 2015 3 04 02 1685-1696 |
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10.1007/s11277-015-2306-5 doi (DE-627)OLC2053789549 (DE-He213)s11277-015-2306-5-p DE-627 ger DE-627 rakwb eng 620 VZ Luo, Renze verfasserin aut A New Timing and Frequency Synchronization Algorithm for Distributed MIMO-OFDM Systems 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2015 Abstract To solve the problems of time delay and different frequency offset between different transmit antennas and the same receive antennas for distributed multiple input multiple output orthogonal frequency division multiplexing systems. In this paper, a new timing and frequency synchronization algorithm is proposed. The search range of the fine timing synchronization is set with coarse time synchronization position and cyclic prefix, and the precise timing synchronization is obtained by utilizing the correlation between data information and training sequence. In the integer frequency offset estimation algorithm, the real component of the training sequence is taken as the real sequence, and then the differential relationship between the first and last samples is estimated accordingly. Theoretical analysis and simulation show that: (1) under multipath fading channel, the timing offset and frequency offset between different transmit and receive antennas can be effectively estimated with the synchronization algorithm proposed in this paper; (2) with signal noise ratio $$-$$5 dB, the probability of the correct synchronization is 95 % and the precision of the frequency offset estimation can be as high as $$10^{-2}$$, which is over the similar synchronization algorithm. Distributed MIMO-OFDM system Training sequence Timing synchronization Frequency synchronization Yang, Jiao aut Li, Rui aut Hu, Shuainan aut Duan, Jizhong aut Enthalten in Wireless personal communications Springer US, 1994 82(2015), 3 vom: 04. Feb., Seite 1685-1696 (DE-627)188950273 (DE-600)1287489-9 (DE-576)049958909 0929-6212 nnns volume:82 year:2015 number:3 day:04 month:02 pages:1685-1696 https://doi.org/10.1007/s11277-015-2306-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MKW GBV_ILN_70 GBV_ILN_4266 AR 82 2015 3 04 02 1685-1696 |
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10.1007/s11277-015-2306-5 doi (DE-627)OLC2053789549 (DE-He213)s11277-015-2306-5-p DE-627 ger DE-627 rakwb eng 620 VZ Luo, Renze verfasserin aut A New Timing and Frequency Synchronization Algorithm for Distributed MIMO-OFDM Systems 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2015 Abstract To solve the problems of time delay and different frequency offset between different transmit antennas and the same receive antennas for distributed multiple input multiple output orthogonal frequency division multiplexing systems. In this paper, a new timing and frequency synchronization algorithm is proposed. The search range of the fine timing synchronization is set with coarse time synchronization position and cyclic prefix, and the precise timing synchronization is obtained by utilizing the correlation between data information and training sequence. In the integer frequency offset estimation algorithm, the real component of the training sequence is taken as the real sequence, and then the differential relationship between the first and last samples is estimated accordingly. Theoretical analysis and simulation show that: (1) under multipath fading channel, the timing offset and frequency offset between different transmit and receive antennas can be effectively estimated with the synchronization algorithm proposed in this paper; (2) with signal noise ratio $$-$$5 dB, the probability of the correct synchronization is 95 % and the precision of the frequency offset estimation can be as high as $$10^{-2}$$, which is over the similar synchronization algorithm. Distributed MIMO-OFDM system Training sequence Timing synchronization Frequency synchronization Yang, Jiao aut Li, Rui aut Hu, Shuainan aut Duan, Jizhong aut Enthalten in Wireless personal communications Springer US, 1994 82(2015), 3 vom: 04. Feb., Seite 1685-1696 (DE-627)188950273 (DE-600)1287489-9 (DE-576)049958909 0929-6212 nnns volume:82 year:2015 number:3 day:04 month:02 pages:1685-1696 https://doi.org/10.1007/s11277-015-2306-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MKW GBV_ILN_70 GBV_ILN_4266 AR 82 2015 3 04 02 1685-1696 |
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A New Timing and Frequency Synchronization Algorithm for Distributed MIMO-OFDM Systems |
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Abstract To solve the problems of time delay and different frequency offset between different transmit antennas and the same receive antennas for distributed multiple input multiple output orthogonal frequency division multiplexing systems. In this paper, a new timing and frequency synchronization algorithm is proposed. The search range of the fine timing synchronization is set with coarse time synchronization position and cyclic prefix, and the precise timing synchronization is obtained by utilizing the correlation between data information and training sequence. In the integer frequency offset estimation algorithm, the real component of the training sequence is taken as the real sequence, and then the differential relationship between the first and last samples is estimated accordingly. Theoretical analysis and simulation show that: (1) under multipath fading channel, the timing offset and frequency offset between different transmit and receive antennas can be effectively estimated with the synchronization algorithm proposed in this paper; (2) with signal noise ratio $$-$$5 dB, the probability of the correct synchronization is 95 % and the precision of the frequency offset estimation can be as high as $$10^{-2}$$, which is over the similar synchronization algorithm. © Springer Science+Business Media New York 2015 |
| abstractGer |
Abstract To solve the problems of time delay and different frequency offset between different transmit antennas and the same receive antennas for distributed multiple input multiple output orthogonal frequency division multiplexing systems. In this paper, a new timing and frequency synchronization algorithm is proposed. The search range of the fine timing synchronization is set with coarse time synchronization position and cyclic prefix, and the precise timing synchronization is obtained by utilizing the correlation between data information and training sequence. In the integer frequency offset estimation algorithm, the real component of the training sequence is taken as the real sequence, and then the differential relationship between the first and last samples is estimated accordingly. Theoretical analysis and simulation show that: (1) under multipath fading channel, the timing offset and frequency offset between different transmit and receive antennas can be effectively estimated with the synchronization algorithm proposed in this paper; (2) with signal noise ratio $$-$$5 dB, the probability of the correct synchronization is 95 % and the precision of the frequency offset estimation can be as high as $$10^{-2}$$, which is over the similar synchronization algorithm. © Springer Science+Business Media New York 2015 |
| abstract_unstemmed |
Abstract To solve the problems of time delay and different frequency offset between different transmit antennas and the same receive antennas for distributed multiple input multiple output orthogonal frequency division multiplexing systems. In this paper, a new timing and frequency synchronization algorithm is proposed. The search range of the fine timing synchronization is set with coarse time synchronization position and cyclic prefix, and the precise timing synchronization is obtained by utilizing the correlation between data information and training sequence. In the integer frequency offset estimation algorithm, the real component of the training sequence is taken as the real sequence, and then the differential relationship between the first and last samples is estimated accordingly. Theoretical analysis and simulation show that: (1) under multipath fading channel, the timing offset and frequency offset between different transmit and receive antennas can be effectively estimated with the synchronization algorithm proposed in this paper; (2) with signal noise ratio $$-$$5 dB, the probability of the correct synchronization is 95 % and the precision of the frequency offset estimation can be as high as $$10^{-2}$$, which is over the similar synchronization algorithm. © Springer Science+Business Media New York 2015 |
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A New Timing and Frequency Synchronization Algorithm for Distributed MIMO-OFDM Systems |
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https://doi.org/10.1007/s11277-015-2306-5 |
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Yang, Jiao Li, Rui Hu, Shuainan Duan, Jizhong |
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Yang, Jiao Li, Rui Hu, Shuainan Duan, Jizhong |
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