Ergodic Capacity for the SIMO Nakagami-<inline-formula> <graphic file="1687-1499-2009-802067-i1.gif"/></inline-formula> Channel
<p/> <p>This paper presents closed-form expressions for the ergodic channel capacity of SIMO (single-input and multiple output) wireless systems operating in a Nakagami-<inline-formula> <graphic file="1687-1499-2009-802067-i2.gif"/></inline-formula> fading cha...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2009-01-01
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| Series: | EURASIP Journal on Wireless Communications and Networking |
| Online Access: | http://jwcn.eurasipjournals.com/content/2009/802067 |
| _version_ | 1818026696983445504 |
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| author | Vagenas EfstathiosD Karadimas Petros Kotsopoulos StavrosA |
| author_facet | Vagenas EfstathiosD Karadimas Petros Kotsopoulos StavrosA |
| author_sort | Vagenas EfstathiosD |
| collection | DOAJ |
| description | <p/> <p>This paper presents closed-form expressions for the ergodic channel capacity of SIMO (single-input and multiple output) wireless systems operating in a Nakagami-<inline-formula> <graphic file="1687-1499-2009-802067-i2.gif"/></inline-formula> fading channel. As the performance of SIMO channel is closely related to the diversity combining techniques, we present closed-form expressions for the capacity of maximal ratio combining (MRC), equal gain combining (EGC), selection combining (SC), and switch and stay (SSC) diversity systems operating in Nakagami-<inline-formula> <graphic file="1687-1499-2009-802067-i3.gif"/></inline-formula> fading channels. Also, the ergodic capacity of a SIMO system in a Nakagami-<inline-formula> <graphic file="1687-1499-2009-802067-i4.gif"/></inline-formula> fading channel without any diversity technique is derived. The latter scenario is further investigated for a large amount of receive antennas. Finally, numerical results are presented for illustration.</p> |
| first_indexed | 2024-12-10T04:36:07Z |
| format | Article |
| id | doaj.art-39154ef05b2546a0babebf71c37fd87c |
| institution | Directory Open Access Journal |
| issn | 1687-1472 1687-1499 |
| language | English |
| last_indexed | 2024-12-10T04:36:07Z |
| publishDate | 2009-01-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | EURASIP Journal on Wireless Communications and Networking |
| spelling | doaj.art-39154ef05b2546a0babebf71c37fd87c2022-12-22T02:02:00ZengSpringerOpenEURASIP Journal on Wireless Communications and Networking1687-14721687-14992009-01-0120091802067Ergodic Capacity for the SIMO Nakagami-<inline-formula> <graphic file="1687-1499-2009-802067-i1.gif"/></inline-formula> ChannelVagenas EfstathiosDKaradimas PetrosKotsopoulos StavrosA<p/> <p>This paper presents closed-form expressions for the ergodic channel capacity of SIMO (single-input and multiple output) wireless systems operating in a Nakagami-<inline-formula> <graphic file="1687-1499-2009-802067-i2.gif"/></inline-formula> fading channel. As the performance of SIMO channel is closely related to the diversity combining techniques, we present closed-form expressions for the capacity of maximal ratio combining (MRC), equal gain combining (EGC), selection combining (SC), and switch and stay (SSC) diversity systems operating in Nakagami-<inline-formula> <graphic file="1687-1499-2009-802067-i3.gif"/></inline-formula> fading channels. Also, the ergodic capacity of a SIMO system in a Nakagami-<inline-formula> <graphic file="1687-1499-2009-802067-i4.gif"/></inline-formula> fading channel without any diversity technique is derived. The latter scenario is further investigated for a large amount of receive antennas. Finally, numerical results are presented for illustration.</p>http://jwcn.eurasipjournals.com/content/2009/802067 |
| spellingShingle | Vagenas EfstathiosD Karadimas Petros Kotsopoulos StavrosA Ergodic Capacity for the SIMO Nakagami-<inline-formula> <graphic file="1687-1499-2009-802067-i1.gif"/></inline-formula> Channel EURASIP Journal on Wireless Communications and Networking |
| title | Ergodic Capacity for the SIMO Nakagami-<inline-formula> <graphic file="1687-1499-2009-802067-i1.gif"/></inline-formula> Channel |
| title_full | Ergodic Capacity for the SIMO Nakagami-<inline-formula> <graphic file="1687-1499-2009-802067-i1.gif"/></inline-formula> Channel |
| title_fullStr | Ergodic Capacity for the SIMO Nakagami-<inline-formula> <graphic file="1687-1499-2009-802067-i1.gif"/></inline-formula> Channel |
| title_full_unstemmed | Ergodic Capacity for the SIMO Nakagami-<inline-formula> <graphic file="1687-1499-2009-802067-i1.gif"/></inline-formula> Channel |
| title_short | Ergodic Capacity for the SIMO Nakagami-<inline-formula> <graphic file="1687-1499-2009-802067-i1.gif"/></inline-formula> Channel |
| title_sort | ergodic capacity for the simo nakagami inline formula graphic file 1687 1499 2009 802067 i1 gif inline formula channel |
| url | http://jwcn.eurasipjournals.com/content/2009/802067 |
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