wyszukanych pozycji: 4
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Selective Mapping technique for PAPR reduction in LTE-OFDM Systems
ISBN: 9783656318972 / Angielski / Miękka / 2012 / 104 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. Master's Thesis from the year 2012 in the subject Engineering - Communication Technology, grade: none, - (CSIT Durg), course: M.Tech, language: English, abstract: As a promising technique, OFDM has been widely used in emerging broadband communication systems, such as digital audio broadcasting (DAB), high-definition television (HDTV), wireless local area network (IEEE 802.11a and HIPERLAN/2). However, as the OFDM signals are the sum of signals with random amplitude and phase, they are likely to have large PAPR that requires a linear high-power- amplifier (HPA) with an extremely high dynamic...
Master's Thesis from the year 2012 in the subject Engineering - Communication Technology, grade: none, - (CSIT Durg), course: M.Tech, language: Englis...
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cena:
300,18 zł |
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A Detailed Study of 4g in Wireless Communication: Looking Insight in Issues in Ofdm
ISBN: 9783954890842 / Angielski / Miękka / 2013 / 96 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
cena:
386,84 zł |
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PAPR Reduction Techniques in LTE-OFDM Networks
ISBN: 9783846533086 / Angielski / Miękka / 2012 / 84 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. As a promising technique, OFDM has been widely used in many new and emerging broadband communication systems, such as digital audio broadcasting (DAB), high-definition television (HDTV), wireless local area network (IEEE 802.11a and HIPERLAN/2). However, as the OFDM signals are the sum of signals with random amplitude and phase, they are likely to have large PAPR that requires a linear high-power- amplifier (HPA) with an extremely high dynamic range, which is expensive and inefficient. Furthermore, any amplifier nonlinearity causes ...
As a promising technique, OFDM has been widely used in many new and emerging broadband communication systems, such as digital audio broadc...
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cena:
249,55 zł |
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Cooperative Spectrum Sensing under Different Fading Channel using ED
ISBN: 9783659742460 / Angielski / Miękka / 2015 / 92 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. "The evaluation of detection performance for local spectrum sensing and cooperative spectrum sensing is provided under Rayleigh, Rician and Nakagami fading channel.It is probable that the missed detection of PUs (licensees) by CR users cause severely interference while releasing false alarms by the CR users. The spectrum accessibility will definitely impact which in turn reduces the throughput of the CR network. The energy detector execution of spectrum sensing is done under Rayleigh, Rician and Nakagami fading environments. Also it has been found that the improvement of the detection...
"The evaluation of detection performance for local spectrum sensing and cooperative spectrum sensing is provided under Rayleigh, Rician and Nakagami f...
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cena:
279,59 zł |