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i need to create a wireless link, in which through matlab code i'll transmit my message to USRP N210 and receive from same USRP, and recovered message. Modulation used format can be QPSK. following steps should be followed. Recommended steps for SW development 1. Convert your message to bits 2. Form the symbols: QPSK, 16QAM… 3. Arrange symbols to frames and add preamble symbols 4. On the Rx side do the opposite: extract your message bits from the symbols 5. Transmit a message and make sure you can receive it 6. Up-sample and pulse-shape the symbols in the Tx, in the Rx Detect the frame start and extract the preamble symbols (you will need them later onfor fine frequency correction). 7. Filter and downsamplethe received signal at the Rx. 8. Apply frequency offset! Do coarse frequency correction. Try to again detect the frame start. 9. Use the extracted preamble symbols to find the residual frequency offset and phase offset. 10. Correct the received Rx symbols for the residual frequency offset and phase 11. Extract the message. 12. Do the same using the USRP where Tx and Rx are connected witha cable. 13. Try with your real HW and a common LO source 14. Try with your real HW and 2 LO sources i need this project within 10days
Proje No: 40090550
26 teklifler
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26 freelancer bu proje için ortalama $180 USD teklif veriyor

As a skilled Electrical Engineer with expertise in MATLAB and wireless communication, I am confident in my ability to deliver the results you seek. With a focus on embedded systems and IoT, I have a deep understanding of the intricacies involved in creating a seamless and efficient wireless link. My experience has taught me to meticulously convert messages into bits, form symbols such as QPSK, arrange them into frames with appropriate preamble symbols, and recover the original message from received symbols. In addition to my extensive engineering expertise, I bring a unique blend of mechanical engineering knowledge and software integration skills that will prove valuable in your project. For instance, when it comes to tasks like pulse-shaping the symbols and filtering the received signal at the Rx, my multi-disciplinary background will ensure that each step is accomplished effectively and with an eye toward long-term performance. Moreover,l intend to leverage my strong communication skills to keep you updated throughout the project's life cycle. Further,I understand that time is everything for this project,“and I want to assure you that I am fully capable of delivering high-quality results within your given 10-day timeframe. Choosing me would be choosing reliability, transparency, proficiency and most importantly, innovation. Together, let's bring your vision to life!
$250 USD 4 gün içinde
6,5
6,5

As an electrical hardware and firmware engineer, I have a wealth of experience in developing innovative, high-performance solutions for electronic projects just like yours. My expertise in PCB design, wireless technologies, and RF analysis makes me a perfect fit for your MATLAB to USRP wireless message transmission project. I am well-versed in MATLAB, and I understand the specific steps you've listed for this task. From converting messages to bits and forming symbols to fine frequency correction and extracting messages, every step requires precision, attention to detail, and intricate knowledge of the subject matter. My proficient understanding of signal processing and my mastery of communication protocols such as UART, SPI, Ethernet, USB enable me to consistently provide seamless integration. Moreover, I have hands-on experience with real hardware deployment including connection of TRx with a cable and deploying two LO sources. These experiences have been instrumental in refining my skills and ability to translate complex theoretical concepts into functional systems. With my dedication to timeliness without compromising quality, rest assures that I will complete your project within the stipulated ten-day timeframe. Let's discuss further how we can make your project a success.
$140 USD 7 gün içinde
6,6
6,6

Hi, how are you doing? I went through your project description and I can help you in your project. your project requirements perfectly match my expertise. We are a team of experts with substantial background in ELECTRICAL and ELECTRONICS Engineering working on MATLAB programming and SIMULINK Modelling, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas: Digital Signal Processing | Filter design | Fourier analysis Image Processing | Object Detection | Image Segmentation | Feature Extraction Control systems | PID Controller design | Observer design Power Systems | AC-DC Hybrid Micro-grid | Fault detection | Energy Management Artificial Intelligence | Machine Learning | Python Neural Networks | ANFIS | Fuzzy logic Also, we have good command over REPORT WRITING, we can show you many samples of our previous reports. We can discuss further details in the message box.
$140 USD 7 gün içinde
6,2
6,2

Hi, welcome, My expertise in industrial networks and matlab simulink is especially relevant to your project, having had extensive experience in power systems, electrical engineering, control and telecommunication networks; in fields like research, data analysis, design and building, that align perfectly with your task objectives. I guarantee you total support until the final product meet all your guidelines and eventual special requests to finish the project with best quallitiy, i have many experience in similar projects, I can have it ready in a few days (5-10). You need a time to check and approve it, for that reason i ask for 20 days. Since i have excellent matlab proficiency, i will provide you a full model with a detailed description that will help you to understand each step and functionality, with the respective references, we can create many milestones that you can release according with your satisfaction with the results of project, you can release the money when you feel absolutely satisfied, i'm ready to start with your assignment, please contact me for further details, best regards.
$320 USD 20 gün içinde
6,1
6,1

As an experienced electrical engineer and software developer, I've worked extensively with MATLAB and USRP. I understand the intricacies of wireless message transmission and can expertly follow the recommended steps you've listed for developing the software. I've also had immense knowledge in signal processing, which applies a great deal to this project, such as converting messages to bits, forming symbols based on modulation formats like QPSK, 16QAM, arranging symbols into frames with preambles, and extracting bits from symbols - all topics you mentioned. Moreover, I have a profound experience with hardware systems, including USRPs. I understand their connectivity and how to best utilize their capabilities. Not only am I comfortable with working on simulators like MATLAB but also in practical settings by integrating them with real HW; as well as working with common LO sources. This allows me to take your project beyond just theory - I can deliver a concrete solution that works seamlessly in a practical environment.
$140 USD 7 gün içinde
5,9
5,9

Hello. I read your requirement i will do that. Please come on chat we will discuss more about this. I'm well-versed in breaking down challenges into logical steps, making it easier to interpolate between message bits and extract messages from received signals. Moreover, my proficiency in utilizing the USRP N210 makes me an ideal candidate for this project as I can ensure smooth operations between the devices. r
$90 USD 1 gün içinde
5,5
5,5

Hi shindedhana2 I’m your web developer, ready to turn your project MATLAB to USRP Wireless Message Transmission into reality! I’d love to discuss the details and create something amazing together. Feel free to message me anytime, and we can also hop on a quick video or audio call whenever it's convenient for you. I’ve developed many projects exactly like what you’re looking for. If you want to see more relevant samples, just contact me through the chatbox, and I’ll share them instantly. ★ Why Clients Trust Me 500+ successful web projects delivered 430+ positive client reviews Expert in Electronics, Matlab and Mathematica, Algorithm, Electrical Engineering, Software Development, Signal Processing, Digital Signal Processing, MATLAB WordPress, Shopify, PHP, JavaScript, HTML, CSS, Plugin/Theme Development, Laravel, WebApp Clean, modern, responsive and SEO-optimized designs Fast delivery, great communication, and long-term support Available during EST hours for smooth collaboration If you want a professional developer who delivers quality work on time and stress-free, let’s connect. I’m excited to help build something amazing for you. Best regards, Kausar Parveen
$180 USD 3 gün içinde
4,8
4,8

Dear Client, I am excited about your project "MATLAB to USRP Wireless Message Transmission" and confident I can deliver excellent results. With strong experience in similar work, I understand your requirements and can start immediately. I would love to discuss your project further and answer any questions. Thanks and best regards, Kamran
$90 USD 5 gün içinde
4,1
4,1

Hello! We are skilled in MATLAB, Software Development, and Signal Processing to create a robust wireless link from MATLAB to USRP N210. Our experienced team will efficiently convert messages to bits, form QPSK symbols, add preambles, and ensure successful transmission and reception. Using advanced techniques, we will implement up-sampling, pulse-shaping, and frequency correction for accurate data recovery. With expertise in Electronics and Electrical Engineering, we guarantee a precise implementation within 10 days. Let's discuss how we can exceed your expectations. Cheers, RedBrick American Engineering
$30 USD 3 gün içinde
3,8
3,8

I specialize in SDR development with MATLAB and USRP, and I can deliver this complete QPSK transceiver project within your 10-day timeline. I will develop the MATLAB code to implement your outlined steps precisely, from message bit generation and framing with a preamble to pulse shaping, synchronization, and robust frequency/phase correction in the receiver. The work will follow a structured validation progression: first in simulation, then using the USRP N210 with a cable loopback to verify the link, and finally implementing over-the-air transmission with both shared and independent LO configurations to ensure real-world performance. I will provide clean, documented code and a final demonstration verifying successful message recovery. I can begin immediately.
$300 USD 10 gün içinde
3,0
3,0

I am a Licensed Professional Electrical Engineer with 6+ years of experience in wireless communications and MATLAB programming. MATLAB simulation and coding is my core expertise with extensive experience in digital modulation, software-defined radio, and USRP integration. I'll develop a complete MATLAB-based wireless communication system using USRP N210 with QPSK modulation following your specified development steps. My approach includes comprehensive transmitter implementation with message-to-bits conversion, QPSK symbol formation, frame structuring with preamble insertion, and pulse shaping with upsampling, receiver implementation with frame detection, preamble extraction, filtering, downsampling, and symbol recovery, frequency offset correction implementing coarse and fine frequency correction using preamble symbols, and phase correction ensuring accurate symbol demodulation. The system will progress through staged testing starting with MATLAB-only simulation, then USRP loopback via cable connection, single LO source hardware testing, and finally dual independent LO source operation demonstrating robust synchronization and carrier recovery. I'll deliver complete MATLAB code with modular transmitter and receiver functions, USRP N210 interface scripts for hardware transmission and reception, comprehensive testing results demonstrating successful message recovery through all development stages. Let's discuss your USRP N210 configuration. Best regards, Tahir Saleem
$200 USD 2 gün içinde
3,5
3,5

Dear Sir/Madam, I’m confident that I can help you create the wireless link using MATLAB and the USRP N210 to transmit and receive messages with QPSK modulation. With extensive experience in MATLAB programming, communication systems, and SDR. Let’s connect in the chatbox to discuss the project further, including the budget and timeline. To know more about my experience, let's talk in a freelancer call, and I can share more details and sample works in the chatbox. I am ready to work with you, please connect in the chatbox for further discussions. Thank You. Dr. Divya.
$120 USD 5 gün içinde
2,8
2,8

As an Aerospace & Control Systems Engineer, I'm well-versed in system optimization and data processing, making me the perfect fit for your project. I specialize in MATLAB/Simulink and have extensive experience in algorithm development and electrical engineering, which aligns neatly with your job requirements. My past projects have involved 3D modeling, advanced simulations, and control architectures—in short, everything you need for a successful transmission from MATLAB to USRP N210. Beyond just providing files, I bring to the table problem-solving skills tailored to meet your specific needs. In addition to creating a wireless link between MATLAB and USRP N210—which will involve converting messages to bits, forming symbols, arranging symbols to frames with preambles—I'll also ensure you can transmit messages successfully and recover them. My stringent adherence to detail and high standards of engineering guarantee a clean solution rooted in reliability. By trusting me with this engagement, you gain access to a professional who places your success above all else. I communicate clearly and regularly throughout the project ensuring transparency in our work together. More so, I am dedicated to delivering on time whilst surpassing your expectations. Join hands with me—Fares—in building not just a wireless link but a high-performance one that solves your Matlab to USRP message transmission challenge
$550 USD 7 gün içinde
1,5
1,5

Hello, As a seasoned professional in Electrical Engineering and MATLAB algorithm development, I am proficient in all aspects of signal processing and skilled in turning complex ideas into efficient solutions. I have substantial hands-on experience working with USRP N210 and can perfectly leverage these skills to tackle each step of your project with utmost precision. My comprehensive understanding of QPSK modulation, frame synchronization, and frequency correction aligns immaculately with your project’s scope. In my previous work, I've successfully designed similar wireless links using MATLAB code for transmission, reception, and message recovery. This means that your project will be built on proven methodologies and best practices. Additionally, my expertise in IoT system integration will enable me to seamlessly incorporate the USRP N210 into your real-world hardware setup - a unique skillset that sets me apart from other candidates. Within your deadline of 10 days, I guarantee to not just deliver your project but to also ensure that it's thoroughly tested and optimized for reliable performance. Partnering with me gives you access to a dependable professional who blends technical expertise with creative problem-solving approaches. Let’s transform your message transmission ambitions into a seamless reality! Thanks!
$300 USD 2 gün içinde
1,4
1,4

Hello, Having examined your project requirements in detail, I must assert my suitability because of my strong skill set in signal processing. With over 22 years as a licensed architect, structural engineer, and expert in MEP systems, I bring an interdisciplinary approach that can prove instrumental in solving the technical challenges you've outlined for MATLAB to USRP Wireless Message Transmission. My familiarity with architectural design encompasses residential and commercial structures, including spaces with highly complex modern designs. This experience has honed my ability to devise intricate yet efficient plans - a quality that perfectly aligns with the step-by-step nature of your project. Its time efficiency has been honed by my deep understanding of building codes in multiple states and my commitment to delivering high-quality work within agreed-upon timelines. Additionally, I have a proven track record of collaborative work ethics, which I believe is vital for the success of any project. This means I can effectively work with various stakeholders including clients and contractors-and not forgetting you on this note-in realizing your vision. In conclusion, given my comprehensive expertise in architecture, structural engineering, MEP systems and signal processing- combined with a demonstrated knack for meeting deadlines- I'm confident I can complete this undertaking proficiently within your specified 10 days timeframe. Look f Thanks!
$300 USD 2 gün içinde
0,0
0,0

⭐Surprising Coincidence!!!⭐ As a seasoned developer of wireless communication systems, I'm ready to dive into this MATLAB to USRP project with unwavering certainty of delivering nothing short of excellence. My 8+ years in the highly technical field of Embedded Linux make me an asset for this project. I have hands-on experience implementing and optimizing software-defined radios (SDR) and I am adept at MATLAB's modulating and demodulating functionalities which will directly influence how successful the transmission becomes. My proficiency ranges from selecting the best modulation formats like QPSK, 16QAM to creating transmit-receive loops on a similar hardware. Trust me to handle critical tasks such as frame formation, preamble symbol addition, symbol extraction and message recovery with utmost care or risk data loss. My extensive knowledge of end-to-end system architecture will ensure that effective upsampling techniques are deployed during pulse shaping at Tx and fine frequency correction at Rx. Moreover, as an all-rounder fluent in Matlab, AWS, Docker among others, I stand out as your one-stop-shop solution provider! Punctuality is my watchword but I don't compromise quality for speed. This project requires focused expertise in digital signal processing (DSP), deep understanding of Matlab, along with experience with USRP devices. I have it all! Take advantage of this unique blend of skills on your team by choosing me today! Have a wonderful day!
$30 USD 5 gün içinde
0,0
0,0

Hello With over a decade of experience in software development and proficiency in multiple programming languages and frameworks, I believe I am well-equipped to tackle your MATLAB to USRP Wireless Message Transmission project. Not only do I have a strong command over MATLAB, but I'm also proficient in handling USRP and interpreting wireless signals, which are fundamental for successfully establishing the connection link you seek. My vast knowledge in modulation formats including QPSK and 16QAM that you specified, is also something that sets me apart from other candidates. Additionally, my broad skill set in full-stack web development, mobile app development, backend & API development & integration and database management can be incredibly beneficial when it comes to the complexities involved in transmitting messages through different modes while ensuring seamless integration between your software and USRP N210. As a developer who aims for nothing short of excellence, I will meticulously follow your recommended steps while developing this project and ensure all tasks are completed within the stipulated timeline of 10 days. Best regards, Bhumi
$35 USD 2 gün içinde
0,0
0,0

Hello, I hope you are doing well. With a solid background in Electronics and Signal Processing, I focus on MATLAB-driven SDR development and hardware integration. I design and test wireless links, implement QPSK framing, preambles, and synchronization, and orchestrate end-to-end signal flows from bits to over‑the‑air data. On similar projects, I’ve built end-to-end modulated links in MATLAB and verified them on USRP hardware, handling bit formation, frames with preambles, up/down-sampling, pulse shaping, and robust Rx recovery. I keep the workflow clear and self-contained, without depending on external links. I can handle this end-to-end within your 10‑day window, delivering reproducible MATLAB scripts and validation steps for Tx/Rx with USRP N210, including coarse/fine frequency and phase corrections and message extraction. gareentee that I will deliver perfectly. Please feel free to contact me so we can discuss more details. Best regards, Billy Bryan
$250 USD 2 gün içinde
0,0
0,0

Hello, I have strong experience developing MATLAB-based SDR systems and implementing wireless links using USRP N210, including QPSK/16QAM modulation, frame synchronization, preamble-based frequency/phase correction, and symbol-level processing. I’ve successfully completed projects connecting MATLAB to USRPs for both cable and over-the-air transmission with real-time signal validation. My approach is to implement a modular MATLAB workflow: message-to-bits conversion, symbol framing with preambles, pulse shaping, transmission to USRP, and robust reception with frequency/phase correction, then validate using both single and dual LO configurations within 10 days. A few technical questions: • Will the USRP N210 use a common LO or independent LOs for Tx/Rx in final testing? • Are there constraints on transmit power, sample rate, or bandwidth? • Should the system support real-time continuous streaming or just packeted test messages? Thanks
$30 USD 2 gün içinde
0,0
0,0

As a seasoned Artificial Intelligence expert specializing in neural networks, I'm well-equipped to tackle your MATLAB to USRP wireless message transmission project. I have hands-on experience with various aspects of wireless communication, including modulation schemes like QPSK and 16QAM, which are required for this job. Moreover, my expertise in computer vision using PyTorch and OpenCV will prove invaluable when arranging symbols into frames and adding preamble symbols. Over the years, I've honed my proficiency with MATLAB, rendering me capable of converting messages to bits and efficiently executing the other crucial steps outlined in your project description. Additionally, my deep understanding of electronics ensures that I can seamlessly carry out intricate tasks like up-sampling and pulse-shaping symbols on the Tx side or applying frequency offset for coarse frequency correction on the Rx side. Given the time constraint you mention, it's worth mentioning that my strong time-management skills make me adept at meeting tight deadlines without compromising on quality. By choosing me as your freelancer, you not only secure a specialist who's skilled and seasoned in the field but someone who will go above and beyond to deliver exceptional results within the given timeframe. Let's work together to bring your vision to life!
$250 USD 7 gün içinde
0,0
0,0

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