Duty cycle division multiplexing technique for wireless communications
-A new multiplexing technique which is called Duty Cycle Division Multiplexing (DCDM) is presented in this paper. Theoretical and simulation studies have been carried out to evaluate the performance of this technique based on the signal energy and symbol error rate (SER). A wireless channel based on...
| Main Authors: | , , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
IEEE
2007
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| Subjects: | |
| Online Access: | http://eprints.um.edu.my/6230/1/Duty_Cycle_Division_Multiplexing_Technique_for_Wireless_Communications.pdf |
| _version_ | 1825719215785508864 |
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| author | Mahdiraji, G.A. Abdullah, M.K. Elhag, M.F. Abas, A.F. Zahedi, E. Mokhtar, M. |
| author_facet | Mahdiraji, G.A. Abdullah, M.K. Elhag, M.F. Abas, A.F. Zahedi, E. Mokhtar, M. |
| author_sort | Mahdiraji, G.A. |
| collection | UM |
| description | -A new multiplexing technique which is called Duty Cycle Division Multiplexing (DCDM) is presented in this paper. Theoretical and simulation studies have been carried out to evaluate the performance of this technique based on the signal energy and symbol error rate (SER). A wireless channel based on free space propagation model is considered for the simulation study. Two modulation schemes of PSK and QAM are used to evaluate the technique, against the number of users and data rates. Also, the performance of the multiplexing technique is compared with the conventional Time Division Multiplexing (TDM) technique as well as with the multilevel M-ary signaling. The study shows that the energy per bit in the DCDM technique, unlike that of the TDM technique increases with the number of users. The simulation results correspond with the theoretical study in which the DCDM technique has better SER than that of TDM. |
| first_indexed | 2024-03-06T05:16:17Z |
| format | Conference or Workshop Item |
| id | um.eprints-6230 |
| institution | Universiti Malaya |
| language | English |
| last_indexed | 2024-03-06T05:16:17Z |
| publishDate | 2007 |
| publisher | IEEE |
| record_format | dspace |
| spelling | um.eprints-62302013-07-02T01:28:52Z http://eprints.um.edu.my/6230/ Duty cycle division multiplexing technique for wireless communications Mahdiraji, G.A. Abdullah, M.K. Elhag, M.F. Abas, A.F. Zahedi, E. Mokhtar, M. TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering -A new multiplexing technique which is called Duty Cycle Division Multiplexing (DCDM) is presented in this paper. Theoretical and simulation studies have been carried out to evaluate the performance of this technique based on the signal energy and symbol error rate (SER). A wireless channel based on free space propagation model is considered for the simulation study. Two modulation schemes of PSK and QAM are used to evaluate the technique, against the number of users and data rates. Also, the performance of the multiplexing technique is compared with the conventional Time Division Multiplexing (TDM) technique as well as with the multilevel M-ary signaling. The study shows that the energy per bit in the DCDM technique, unlike that of the TDM technique increases with the number of users. The simulation results correspond with the theoretical study in which the DCDM technique has better SER than that of TDM. IEEE 2007 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.um.edu.my/6230/1/Duty_Cycle_Division_Multiplexing_Technique_for_Wireless_Communications.pdf Mahdiraji, G.A. and Abdullah, M.K. and Elhag, M.F. and Abas, A.F. and Zahedi, E. and Mokhtar, M. (2007) Duty cycle division multiplexing technique for wireless communications. In: Wireless and Optical Communications Networks, 2007. WOCN'07. IFIP International Conference on, 2007. http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4284180 |
| spellingShingle | TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering Mahdiraji, G.A. Abdullah, M.K. Elhag, M.F. Abas, A.F. Zahedi, E. Mokhtar, M. Duty cycle division multiplexing technique for wireless communications |
| title | Duty cycle division multiplexing technique for wireless communications |
| title_full | Duty cycle division multiplexing technique for wireless communications |
| title_fullStr | Duty cycle division multiplexing technique for wireless communications |
| title_full_unstemmed | Duty cycle division multiplexing technique for wireless communications |
| title_short | Duty cycle division multiplexing technique for wireless communications |
| title_sort | duty cycle division multiplexing technique for wireless communications |
| topic | TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering |
| url | http://eprints.um.edu.my/6230/1/Duty_Cycle_Division_Multiplexing_Technique_for_Wireless_Communications.pdf |
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