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Performance of 4x1 Space-Time Conjugate and Parallel Scheme in MIMO-OFDM System.

紀錄類型:	書目-語言資料,手稿 : Monograph/item
正題名/作者:	Performance of 4x1 Space-Time Conjugate and Parallel Scheme in MIMO-OFDM System./
作者:	Pathani, Akhil Kumar.
面頁冊數:	1 online resource (41 pages)
附註:	Source: Masters Abstracts International, Volume: 56-06.
Contained By:	Masters Abstracts International56-06(E).
標題:	Electrical engineering. -
電子資源:	click for full text (PQDT)
ISBN:	9780355176056

Performance of 4x1 Space-Time Conjugate and Parallel Scheme in MIMO-OFDM System.
Pathani, Akhil Kumar.

Performance of 4x1 Space-Time Conjugate and Parallel Scheme in MIMO-OFDM System. - 1 online resource (41 pages)

Source: Masters Abstracts International, Volume: 56-06.

Thesis (M.S.)--California State University, Long Beach, 2017.

Includes bibliographical references

Orthogonal Frequency Division Multiplexing (OFDM) in Space-Time (ST) coding has been in headlines in the field of communications over the few years due to its flexibility with Multiple Input Multiple Output (MIMO) systems. Orthogonality among carriers is required for OFDM but Carrier Frequency Offset (CFO) at the receiver and change in Doppler shift affect the orthogonality between carriers and lead to Inter Carrier Interference (ICI). Two path transmission schemes are developed for suppressing ICI in MIMO-OFDM systems. Out of many schemes, Parallel Cancellation (PC) and Conjugate Cancellation (CC) are combined with ST-MIMO OFDM to form Space-Time Conjugate and Parallel Cancellation (STCPC) MIMO-OFDM because these schemes provide transmit diversity and coding gain along with ICI mitigation. Simulation results of 4x1 STCPC-MIMO-OFDM with code rate 1 provides excellent Bit Error Rate (BER) compared to conventional 4x1 ST-MIMO-OFDM with different code rates of 0.5 and 1. This scheme also provides better BER performance with lower error floor in fast and slow frequency selective fading channels.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2018

Mode of access: World Wide Web

ISBN: 9780355176056Subjects--Topical Terms:

596380
Electrical engineering.
Index Terms--Genre/Form:

554714
Electronic books.

Performance of 4x1 Space-Time Conjugate and Parallel Scheme in MIMO-OFDM System.
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245 1 0 $a Performance of 4x1 Space-Time Conjugate and Parallel Scheme in MIMO-OFDM System.
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500 $a Source: Masters Abstracts International, Volume: 56-06.
500 $a Adviser: Hen-Geul (Henry) Yeh.
502 $a Thesis (M.S.)--California State University, Long Beach, 2017.
504 $a Includes bibliographical references
520 $a Orthogonal Frequency Division Multiplexing (OFDM) in Space-Time (ST) coding has been in headlines in the field of communications over the few years due to its flexibility with Multiple Input Multiple Output (MIMO) systems. Orthogonality among carriers is required for OFDM but Carrier Frequency Offset (CFO) at the receiver and change in Doppler shift affect the orthogonality between carriers and lead to Inter Carrier Interference (ICI). Two path transmission schemes are developed for suppressing ICI in MIMO-OFDM systems. Out of many schemes, Parallel Cancellation (PC) and Conjugate Cancellation (CC) are combined with ST-MIMO OFDM to form Space-Time Conjugate and Parallel Cancellation (STCPC) MIMO-OFDM because these schemes provide transmit diversity and coding gain along with ICI mitigation. Simulation results of 4x1 STCPC-MIMO-OFDM with code rate 1 provides excellent Bit Error Rate (BER) compared to conventional 4x1 ST-MIMO-OFDM with different code rates of 0.5 and 1. This scheme also provides better BER performance with lower error floor in fast and slow frequency selective fading channels.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2018
538 $a Mode of access: World Wide Web
650 4 $a Electrical engineering. $3 596380
650 4 $a Engineering. $3 561152
655 7 $a Electronic books. $2 local $3 554714
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710 2 $a California State University, Long Beach. $b Electrical Engineering. $3 1180451
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