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المؤلفHussain S.I.
المؤلفHasna , Mazen
المؤلفAlouini M.-S.
تاريخ الإتاحة2022-04-26T11:06:57Z
تاريخ النشر2010
اسم المنشورProceedings of the 2010 7th International Symposium on Wireless Communication Systems, ISWCS'10
المصدرScopus
المعرّفhttp://dx.doi.org/10.1109/ISWCS.2010.5624507
معرّف المصادر الموحدhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-78650128012&doi=10.1109%2fISWCS.2010.5624507&partnerID=40&md5=59ada43f82e5114febf3aa57bc66e0f7
معرّف المصادر الموحدhttp://hdl.handle.net/10576/30547
الملخصSelecting the best relay among all the relays ready to cooperate saves system resources and utilizes the available bandwidth more efficiently compared to the regular all-relay cooperation. This scheme also achieves the same or better system performance in terms of outage probability and diversity order. In this paper, we analyze the performance of the best relay selection scheme with fixed gain relays operating in non-identical Nakagami-m fading channels. We first derive the probability density function (pdf) using an upper bounded end-to-end signal to noise ratio (SNR) for the relay link. Using this pdf, we derive some key performance parameters for the system. The analytical results presented are verified through simulations. The results show that the best relay selection scheme outperforms the regular cooperation.
راعي المشروعQatar National Research Fund
اللغةen
الناشرIEEE
الموضوعAnalytical results
Available bandwidth
Cooperative networks
Diversity order
Fixed-gain relays
Key performance parameters
Nakagami-m channels
Nakagami-m fading channels
Outage probability
Performance analysis
Probability density function (pdf)
Relay cooperation
Relay links
Relay selection
System resources
Bandwidth
Communication systems
Fading (radio)
Fading channels
Global system for mobile communications
Signal to noise ratio
Telecommunication repeaters
Wireless telecommunication systems
Probability density function
العنوانPerformance analysis of best relay selection scheme for fixed gain cooperative networks in non-identical Nakagami-m channels
النوعConference Paper
الصفحات255-259
dc.accessType Abstract Only


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