Radio frequency and channel investigation using software defined radio in MATLAB And simulink environment
نویسندگان
چکیده
منابع مشابه
Cognitive Radio Communications and Software Defined Radio
Increasing demands for high speed wireless access gave rise to new approach to radio communications and spectrum management – Cognitive Radio (CR). One of the key components of cognitive radio – dynamic spectrum access – shows a way to overcome the scarcity of one of the natural resources – radio frequency spectrum. The research in the domain of CR spans the wide area from information and signa...
متن کاملSoftware - Defined - Radio - Assisted Adaptive Broadband Frequency
Against the backdrop of the explosive expansion of the Internet and the continued dramatic increase in demand for high-speed multimedia wireless services, there is an urgent demand for flexible, bandwidth-efficient transceivers. Multi-standard operation is also an important requirement for the future generations of wireless systems. This article presents a versatile broad-band multiple access s...
متن کاملMulti-Channel IEEE 802.15.4 Packet Capture Using Software Defined Radio
Many new digital communication technologies are looking towards Software Digital Radio (SDR) as a platform. SDR offsets the modulation and demodulation of the signal that is normally done on hardware on to a software platform. Since the core logic of the protocol is implemented in software, changes are easily implemented and complicated protocols can be implemented and field-tested in a shorter...
متن کاملCognitive Radio Applications in Software Defined Radio
The topic of cognitive radios has been garnering a great deal of attention in the past several years. Opinions regarding the level of sophistication necessary to qualify a system as cognitive vary widely, and discussions have ensued regarding this technology. The software defined radio forum is also involved and has working group activity in the area of cognitive radio. Some of the working grou...
متن کاملImplementing a MATLAB-Based Self-configurable Software Defined Radio Transceiver
Software defined radio (SDR) transitions the communication signal processing chain from a rigid hardware platform to a user-controlled paradigm, allowing unprecedented levels of flexibility in parameter settings. However, programming and operating such SDRs have typically required deep knowledge of the operating environment and intricate tuning of existing code, which adds delay and overhead to...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nigerian Journal of Technology
سال: 2018
ISSN: 2467-8821,0331-8443
DOI: 10.4314/njt.v37i4.26