Spectral Efficiency Analysis for Multicarrier Based 4G Systems

Nuno Silva; Muhammad Imadur Rahman; Flemming Bjerge Frederiksen; Ramjee Prasad

Spectral Efficiency Analysis for Multicarrier Based 4G Systems

Nuno Silva, Muhammad Imadur Rahman, Flemming Bjerge Frederiksen, Ramjee Prasad

Department of Electronic Systems

Research output: Contribution to conference without publisher/journal › Paper without publisher/journal › Research › peer-review

Abstract

In this paper, a spectral efficiency definition is proposed. Spectral efficiency for multicarrier based multiaccess techniques, such as OFDMA, MC-CDMA and OFDMA-CDM, is analyzed. Simulations for different indoor and outdoor scenarios are carried out. Based on the simulations, we have discussed how different wireless channel’s condition affects the performance of a system in terms of spectral efficiency. Based on our analysis, we have also recommended different access techniques for different scenarios.

Original language	English
Publication date	2006
Number of pages	5
Publication status	Published - 2006
Event	International Symposium on Wireless Personal Multimedia Communications - San Diego, United States Duration: 17 Sept 2006 → 20 Sept 2006 Conference number: 9th

Conference

Conference	International Symposium on Wireless Personal Multimedia Communications
Number	9th
Country/Territory	United States
City	San Diego
Period	17/09/2006 → 20/09/2006

Keywords

4G
EGC
Multicarrier
OFDM
OFDMA
MC-CDMA
MRC
Spectral Efficiency

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Silva, N., Rahman, M. I., Frederiksen, F. B., & Prasad, R. (2006). Spectral Efficiency Analysis for Multicarrier Based 4G Systems. Paper presented at International Symposium on Wireless Personal Multimedia Communications, San Diego, United States. http://www.wpmc-archives.com/site/user_login.php?page_no=7&ref_mode=aut&ref_key=&ref_str=&ref_head=f&ref_year=&within_key=&dtl_ref_title=&dtl_ref_keyword=&dtl_ref_author=&dtl_ref_belong=&menu_state=inp&essay_id=937

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title = "Spectral Efficiency Analysis for Multicarrier Based 4G Systems",

abstract = "In this paper, a spectral efficiency definition is proposed. Spectral efficiency for multicarrier based multiaccess techniques, such as OFDMA, MC-CDMA and OFDMA-CDM, is analyzed. Simulations for different indoor and outdoor scenarios are carried out. Based on the simulations, we have discussed how different wireless channel{\textquoteright}s condition affects the performance of a system in terms of spectral efficiency. Based on our analysis, we have also recommended different access techniques for different scenarios.",

keywords = "4G, EGC, Multicarrier, OFDM, OFDMA, MC-CDMA, MRC, Spectral Efficiency, 4G, EGC, Multicarrier, OFDM, OFDMA, MC-CDMA, MRC, Spectral Efficiency",

author = "Nuno Silva and Rahman, {Muhammad Imadur} and Frederiksen, {Flemming Bjerge} and Ramjee Prasad",

year = "2006",

language = "English",

note = "International Symposium on Wireless Personal Multimedia Communications, WPMC ; Conference date: 17-09-2006 Through 20-09-2006",

}

Silva, N, Rahman, MI, Frederiksen, FB & Prasad, R 2006, 'Spectral Efficiency Analysis for Multicarrier Based 4G Systems', Paper presented at International Symposium on Wireless Personal Multimedia Communications, San Diego, United States, 17/09/2006 - 20/09/2006. <http://www.wpmc-archives.com/site/user_login.php?page_no=7&ref_mode=aut&ref_key=&ref_str=&ref_head=f&ref_year=&within_key=&dtl_ref_title=&dtl_ref_keyword=&dtl_ref_author=&dtl_ref_belong=&menu_state=inp&essay_id=937>

Spectral Efficiency Analysis for Multicarrier Based 4G Systems. / Silva, Nuno; Rahman, Muhammad Imadur; Frederiksen, Flemming Bjerge et al.
2006. Paper presented at International Symposium on Wireless Personal Multimedia Communications, San Diego, United States.

Research output: Contribution to conference without publisher/journal › Paper without publisher/journal › Research › peer-review

TY - CONF

T1 - Spectral Efficiency Analysis for Multicarrier Based 4G Systems

AU - Silva, Nuno

AU - Rahman, Muhammad Imadur

AU - Frederiksen, Flemming Bjerge

AU - Prasad, Ramjee

N1 - Conference code: 9th

PY - 2006

Y1 - 2006

N2 - In this paper, a spectral efficiency definition is proposed. Spectral efficiency for multicarrier based multiaccess techniques, such as OFDMA, MC-CDMA and OFDMA-CDM, is analyzed. Simulations for different indoor and outdoor scenarios are carried out. Based on the simulations, we have discussed how different wireless channel’s condition affects the performance of a system in terms of spectral efficiency. Based on our analysis, we have also recommended different access techniques for different scenarios.

AB - In this paper, a spectral efficiency definition is proposed. Spectral efficiency for multicarrier based multiaccess techniques, such as OFDMA, MC-CDMA and OFDMA-CDM, is analyzed. Simulations for different indoor and outdoor scenarios are carried out. Based on the simulations, we have discussed how different wireless channel’s condition affects the performance of a system in terms of spectral efficiency. Based on our analysis, we have also recommended different access techniques for different scenarios.

KW - 4G

KW - EGC

KW - Multicarrier

KW - OFDM

KW - OFDMA

KW - MC-CDMA

KW - MRC

KW - Spectral Efficiency

KW - 4G

KW - EGC

KW - Multicarrier

KW - OFDM

KW - OFDMA

KW - MC-CDMA

KW - MRC

KW - Spectral Efficiency

M3 - Paper without publisher/journal

T2 - International Symposium on Wireless Personal Multimedia Communications

Y2 - 17 September 2006 through 20 September 2006

ER -

Spectral Efficiency Analysis for Multicarrier Based 4G Systems

Abstract

Conference

Keywords

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