Software Radio
Software Radio Applications
... A software radio is a radio whose channel modulation waveforms are defined in software. - That means, that waveforms are generated as sampled digital signals, converted from Digital to analog ...
21
ADAPTIVE DUPLEXER FOR SOFTWARE RADIO
... This thesis proposes a new adaptive duplexer architecture to reduce/eliminate the multiple duplexer problem in software radio. This technique is based on combining a low isolation device with an adaptive ...
221
Signal space based adaptive modulation for software radio
... realisable software radio allows the implementation of creative transceiver designs, which can dynamically adapt to the communications channel and user ...objectives, software implementations of ...
6
Design and implementation of AD9361 based software radio receiver
... for software radio receivers in the working frequency band of ...a radio communication system platform in Matlab and a univer- sal software radio peripheral to increase the utilization ...
14
Software radio architectures - part 2
... Researching information about standards and commercial interest for software radio was another project objective that was successfully completed. In the area of stan- dards it was appropriately stated that ...
181
A software-radio front-end for microwave applications
... building software configurable systems and provide better stability and ...in radio frequency front-ends is a clear consequence of the ever increasing number of different stan- dards and the resulting task ...
5
Development of universal software radio peripheral amplifier for underwater acoustic platform using software defined radio
... Acoustic communications are the typical physical layer technology in underwater systems. Wire communications are difficult to deploy and are unsuitable for moving. In fact, radio waves suffer from such high ...
22
An Effective Design and Implementation of Software Defined Radio System
... A Software Radio system is a transmitter and receiver system that uses digital signal processing for coding, decoding, modulating and demodulation the ...OFDM software radio system on a Texas ...
8
Spectrum sensing prototype using software using software defined radio USRP
... The scope of this project is to develop a prototype of a Wi-Fi spectrum sensing prototype using universal software radio peripheral (USRP) hardware and Labview software. The project mainly focuses on ...
18
Secured Reconfigurable Software Defined Radio using OTA software download
... Quality of Service is designed for the purpose of performance assurance and service differentiation. The networks should be able to offer different QoS according to the user requirements. For example, a television ...
5
Design And Development Of Software Defined Radio
... At first, the project will start with the literature review from related journals, articles, books, information from internets and others. From the information, all the parameters and requirement in the designing of the ...
24
Software defined radio implementation in 3GPP systems
... Universal Software Radio Peripheral (USRP) hardware device capability, and it is expensive for laboratory experiments, but Family Radio Service/General Mobile Radio Service (FRS/GMRS) does not ...
5
Implementation of FM Transceiver using Software Defined Radio (SDR)
... of software signal processingbuilding blocks that allows a user to create their o wnsoftware radio ...source software that offerslibrary of more than 1000 processing blocks to imp le mentvarious ...
9
Radio frequency and channel investigation using software-defined radio in MATLAB and Simulink environment
... SDR technology has been in its developmental stage for the past two decades. The premise on which it was built has improved significantly. SDR technology was developed to allow heterogeneous devices to communicate or ...
9
A software defined radio front-end implementation
... For our SDR test-bed, a blind syn hronisation and equalisation s heme was preferred, whereby the transmitted data is unknown and re overy is x0[m] 2 x1[m] 2 IMPLEMENTATIONS After setting[r] ...
5
NVIDIA SDR (Software Defined Radio) Technology
... The soft-modem architecture requires significantly fewer transistors compared to hard-modems and is therefore able to use higher performance transistors that run at lower voltages and further reducing power consumption. ...
13
A Dynamically Reconfigurable Transceiver for Software Defined Radio
... Present technologies oblige their users to buy a particular device for each type of communication standard, and the operators have to deploy base stations for each system. These circumstances require users to switch from ...
9
Low cost passive radar through software defined radio
... This chapter details the results that were obtained from the passive bistatic RADAR system designed in Chapter 4 and is divided into sections containing the results from a series of verification tests, and subsequently, ...
255
An emergency communication system based on software defined radio
... The purpose of this section is to identify and describe related work in the area of software-defined radio and satellite communications for PPDR. In comparison to cellular networks, which are mostly ...
16
Design radio frequency coverage tool using MATLAB software
... frekuensi radio dengan menggunakan perisian ...Model Radio (RPM) juga tahu sebagai Gelombang Radio Penyebaran Model (RWPM), adalah satu formula matematik empirikal untuk mengira kekerapan dalam ...
24