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Longer Term Dynamics of Bit Error Rate Using Universal Software Radio Peripheral (USRP) Software Defined Radios for Indoor Environments.

紀錄類型:	書目-語言資料,手稿 : Monograph/item
正題名/作者:	Longer Term Dynamics of Bit Error Rate Using Universal Software Radio Peripheral (USRP) Software Defined Radios for Indoor Environments./
作者:	Srinivas, Anirudh.
面頁冊數:	1 online resource (79 pages)
附註:	Source: Masters Abstracts International, Volume: 56-05.
Contained By:	Masters Abstracts International56-05(E).
標題:	Electrical engineering. -
電子資源:	click for full text (PQDT)
ISBN:	9780355058222

Longer Term Dynamics of Bit Error Rate Using Universal Software Radio Peripheral (USRP) Software Defined Radios for Indoor Environments.
Srinivas, Anirudh.

Longer Term Dynamics of Bit Error Rate Using Universal Software Radio Peripheral (USRP) Software Defined Radios for Indoor Environments. - 1 online resource (79 pages)

Source: Masters Abstracts International, Volume: 56-05.

Thesis (M.S.)--University of Missouri - Kansas City, 2017.

Includes bibliographical references

In a wireless channel, we encounter several problems like interference, reduced spectrum efficiency etc. which makes the system less reliable. In our thesis, we made an analysis of performance of different modulation schemes using Software Defined Radios. An analysis is conducted to study the properties of indoor wireless channel conditions over large time scales ranging over several minutes. Long term time dynamics exist in many different situations even when transmitters and receivers are stationary and even distance between them is only few meters. Software Defined Radios provide an inexpensive approach for engineering problems and paves the way for its use in academics and research. We implemented our work using two Universal Software Radio Peripheral (USRP) kits which are tested in different conditions.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2018

Mode of access: World Wide Web

ISBN: 9780355058222Subjects--Topical Terms:

596380
Electrical engineering.
Index Terms--Genre/Form:

554714
Electronic books.

Longer Term Dynamics of Bit Error Rate Using Universal Software Radio Peripheral (USRP) Software Defined Radios for Indoor Environments.
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500 $a Source: Masters Abstracts International, Volume: 56-05.
500 $a Adviser: Cory Beard.
502 $a Thesis (M.S.)--University of Missouri - Kansas City, 2017.
504 $a Includes bibliographical references
520 $a In a wireless channel, we encounter several problems like interference, reduced spectrum efficiency etc. which makes the system less reliable. In our thesis, we made an analysis of performance of different modulation schemes using Software Defined Radios. An analysis is conducted to study the properties of indoor wireless channel conditions over large time scales ranging over several minutes. Long term time dynamics exist in many different situations even when transmitters and receivers are stationary and even distance between them is only few meters. Software Defined Radios provide an inexpensive approach for engineering problems and paves the way for its use in academics and research. We implemented our work using two Universal Software Radio Peripheral (USRP) kits which are tested in different conditions.
520 $a The main advantage of using a Software Defined Radio over the traditional radios is that they can be reconfigured on the go. A plethora of experiments can be performed on a single device unlike the traditional device. Owing to its user-friendly nature SDR is being used by many hobbyists, researchers, and academicians.
520 $a Our primary goal is to perform an analysis on the usage of SDR with different modulation schemes and to compare the results of Bit Error Rate vs. Packets received for each of the modulation scheme for an indoor (laboratory) environment. We worked in indoor and outdoor environments: Laboratory, Hallway and in a quadrangle structured outdoor environments. Factors like free space path loss and electromagnetic interference where discussed and seen as a possible cause for the behavior of radios. For this research, we used GNU radio which runs on Linux as a simulation tool to control the USRP hardware. We used the benchmarking tool in the GNU Radio that defines and modifies modulation schemes, transmitter and receiver gains, operating frequencies and other channel parameters. We measured and observed a series of interesting time dynamics of BER over several minutes that are not commonly studied in the literature.
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