Satellite & MMWave Signal Analysis

@AITSoft

Hello, I understand you need to extract detailed information from raw I/Q captures across various satellite and millimetre-wave bands without vendor documentation. My approach is to start by converting your raw data into clean baseband signals, then identify key modulation and channel coding parameters. I will map the frame structure fully and reverse engineer the protocols, focusing on reproducible workflows within GNU Radio and Wireshark. At the end, I'll provide you with decoded traffic in pcap format, clear documentation of every step, reusable scripts, and a report identifying the signals and network information with accuracy under ±1 dB SNR deviation. This plan ensures you can replicate results on your SDR workstation smoothly within your one-week timeline. What is the typical duration and size of each I/Q capture burst among your gigabytes of data? Do you have preferences for the programming language or tools used within the workflow besides Wireshark and GNU Radio? Are there any specific known signal types or providers in your dataset that can guide initial demodulation attempts? Do you require real-time processing capabilities, or is offline batch processing acceptable? Should the final report include visualization of signal characteristics or purely textual protocol and packet details? Looking forward to collaborating with you. Best regards,

@tangramua

Dear ,   We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time.   We are 25 years in this business and our technical specialists have strong experience in C Programming, Python, Data Processing, Engineering, C++ Programming, Software Development, Network Administration, Signal Processing, Data Visualization, Data Analysis and other technologies relevant to your project.   Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews.   Please contact us via Freelancer Chat to discuss your project in details.    Best regards, Sales department Tangram Canada Inc.     

@techplusintl

Hi, To extract the information from your I/Q captures, I'll demodulate the bursts and perform protocol reversing to analyze the data. This will include: - Converting raw I/Q into clean baseband and mapping the frame structure. - Using Wireshark for final packet dissection and ensuring reproducibility with scripts. - Delivering a detailed report and step-by-step log of the process. I'll utilize a structured approach with Python and GNU Radio to ensure all steps are clear and reproducible. Ready to start once you provide access to the raw data. Thanks!

@AZTURK1

Hi there, I will demodulate and reverse-engineer your C / X / Ku / Ka and millimetre-wave I/Q captures into packet-level Wireshark views within one week , my experience with GNU Radio-based pipelines and protocol reversing makes me the right fit to deliver reproducible pcap outputs and identification at ±1 dB SNR. - Convert raw I/Q to clean baseband, estimate center frequency/ sampling rate, and extract bursts (GNU Radio, inspectrum) producing intermediate I/Q and symbols. - Determine modulation, channel coding and timing; implement decoders and produce .pcap/.pcapng with full dissector fields for Wireshark. - Provide reproducible scripts/flowgraphs (Python, GRC) and a runnable notebook explaining every step. - Quality control: validation tests, SNR sensitivity checks (±1 dB), staged processing and rollback-ready flow so results are reproducible and auditable. Skills: ✅ Signal Processing ✅ GNU Radio ✅ Python ✅ Wireshark / pcap export ✅ SDR demodulation / SNR validation ✅ Protocol reversing / packet analysis Certificates: ✅ Microsoft® Certified: MCSA | MCSE | MCT ✅ cPanel® & WHM Certified CWSA-2 I’m available to start immediately. What are the sample rates, center frequencies, I/Q format (float32/int16), and any capture hardware/timestamps you can provide for the recordings? Price: $100 , Delivery: 3 days Best regards,

@shadabkhan92

With a unique blend of skills in AI, ERP systems, and hardware development, my full-stack engineering team is well-equipped to tackle the complex task at hand. Our expertise in C Programming, Data Visualization, and Python are especially relevant to this project's requirements. Demodulating bursts, protocol reversing, and packet-level inspection are tasks we excel in. Our ability to identify modulation parameters, channel coding, timing, and higher-layer protocol fields within the raw complex I/Q captures is demonstrated by our extensive work in AI and computer vision where we deal with intricate data analysis regularly. Moreover, we understand the importance of reproducibility and documentation for projects like these. We commit to providing you with not only fully decoded traffic in Wireshark capture files but also clear explanations at every stage of your project. Additionally, you can count on us to deliver reproducible scripts that would allow you to run the same pipeline on new data with ease. In conclusion, if you value a powerful combination of technical expertise across multiple realms coupled with a commitment to detail-oriented deliverables on your timeline, my team is an excellent choice for this project.

@Ryan15222

As an engineer with a comprehensive understanding of software, electronics and mechanical design, I believe I have the unique skill set needed to excel at your Satellite & MMWave Signal Analysis project. Though my background doesn't strictly include satellite analysis, I have extensive experience developing complex systems across disciplines. My versatility means that I quickly grasp new protocols and can employ solid code-writing techniques to implement in-depth solutions. Moreover, I am highly experienced in utilizing open-source tools such as GNU Radio, URH, inspectrum, and Wireshark, all of which you've indicated preference for in your project. Being very familiar with data flow management in various software environments, I can confidently decode and analyze the raw complex I/Q captures in C, X, Ku, Ka and millimeter-wave bands. In conclusion, my ability to operate effectively in multi-disciplinary projects translates into successful results within the framework of constraints such as timeframes. So if you're ready for an engineer who's excited about innovation and has a talent for transforming complex ideas into efficient real-world solutions then let's get to work!

@devendrathakur12

i’ve done very similar recently, decoding raw I/Q (Ku/Ka) into baseband and pushing custom dissectors into Wireshark via GNU Radio + Python. What is the sample rate, center frequency, and capture format (complex64/int16) of your datasets? Do you expect known standards (DVB-S2, CCSDS) or fully proprietary framing? I suggest starting with blind parameter estimation (cyclostationary + FFT) because it quickly narrows modulation and symbol rate. I also suggest building a custom Wireshark dissector early so decoded frames can be validated incrementally and avoid rework. I will normalize I/Q and recover carrier/timing, then demodulate and identify coding/framing. Next I will reverse packet structure, export to PCAP, and finalize scripts + notebook for full reproducibility. Best, Dev S.

@juanjosec63

Hi, I have strong experience in Python, C/C++, signal processing, SDR workflows (GNU Radio), and data analysis for building reproducible pipelines from raw I/Q data to structured outputs. For this project, I’d build a clean, reproducible pipeline that converts your I/Q captures into baseband, extracts modulation and frame characteristics, and outputs structured data ready for analysis in tools like Wireshark while keeping every step documented and repeatable. I’ve worked on similar SDR and data-processing tasks where large raw datasets were transformed into usable, well-structured formats with clear scripts, logs, and validation steps to ensure consistent results across environments. You can expect clear communication, fast turnaround, and a high-quality result that fits seamlessly into your existing workflow. Best regards, Juan

@hayat38402

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 expert engineers, 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:  Neural Network/ Natural Language Processing  Machine learning/Data Mining  Deep Learning and Computer Vision  Image Recognition & Artificial Intelligence  AI text analysis model and Reinforcement Learning.  Omnet++ and Sumo simulation,  Python/ MATLAB  Asterisks PBX  NS3 simulation  Linux We'll make sure that your project is done in a perfect way and do our best until you were satisfied. I am confident I can provide you with top-notch materials that will fit your needs.

@alizain721

Extract the hidden packets from multi-band I/Q: demodulate bursts across C/X/Ku/Ka/mmWave, reverse the framing and coding without vendor docs, and produce reproducible pcap outputs plus a step-by-step notebook and scripts that reproduce the packet view within ±1 dB SNR. One common failure mode: uncorrected per-burst frequency offset and time-warp (Doppler/switching) will break frame sync and make protocol reversing impossible. The pipeline must perform burst-level CFO and timing correction before attempting FEC or header searches. Proof: able to run a free verification on one short sample you provide — deliver a pcap + notebook within 24 hours so you can confirm method before full run. Planned approach (concise): - Preprocess: bandpass, coarse freq shift, resample (GNU Radio/inspectrum). - Burst detection and per-burst CFO/timing correction (energy + cyclostationary). - Modulation ID and channel-decoding attempts, extract frames, map fields. - Export decoded packets to pcap/pcapng and load in Wireshark; provide GRC/python scripts and a reproducible notebook. Fluency: comfortable with GNU Radio, URH, inspectrum and Wireshark; can start immediately and complete the dataset within your one-week window if samples and workstation details are provided. Quick question: can you upload a 10–30 s I/Q sample (one band) plus SDR host OS, sample rate and approximate center frequency so the 24-hour verification can run?

@huonghy89

Hi, I hope you are doing well. Very happy to bid your project because my skills are fitted in your project. I have strong experience working with SDR pipelines, demodulation, and protocol reverse engineering across RF signals, including satellite and mmWave bands, using tools like GNU Radio, Python, and Wireshark. I have successfully converted raw I/Q captures into decoded packet streams and performed deep packet inspection to identify signal structures and network characteristics. I will process your raw I/Q data into baseband, identify modulation and coding schemes, and reconstruct frame structures for full demodulation. I will reverse engineer the protocol layers, decode traffic, and convert outputs into .pcap/.pcapng files for Wireshark analysis. I will deliver reproducible scripts, detailed logs of each stage, and a concise report identifying the signal type, provider, and decoded fields. If you send the message, we can discuss the project more. Thanks.

@durgesh8527

Using my 12+ years of experience in software development in combination with my specialization in C Programming and Python, I believe I am uniquely positioned to tackle your Satellite & MMWave Signal Analysis project. Despite the complexity involved and lack of vendor documentation, I'm adept at quickly understanding requirements, which means minimal back-and-forth. My proficiency in SDR work, protocol reversing and Wireshark analysis should be an asset. Additionally, I have substantial hands-on experience with GNU Radio and familiarity with tools like URH and inspectrum, so the workflow will remain reproducible as you prefer. My strong background in building clean, efficient solutions with a meticulous eye for detail aligns well with your need to demodulate bursts, perform full protocol reversing and packet-level inspection. Regarding deliverables, my work doesn't end with functioning code; you'll also receive comprehensive step-by-step documentation enabling you to understand every stage of the process. Alongside this, I'll provide fully reproducible scripts and flowgraphs ensuring that you can rerun the pipeline on new data whenever needed. Your satisfaction forms the core of my approach—I guarantee on-time delivery without comprising the quality of work through clear communication and a strong commitment to our agreed-upon deadline. My aim is to always provide clean, scalable & production-ready code that can be easily maintained.

@ivicab6

As a full-stack engineer with over six years of experience, I have developed a wide range of skills that make me an ideal fit for this intricate and data-driven project. Throughout my career, I have built and shipped complex web applications, written backend APIs, dealt with large databases, and managed critical integrations. I specialize in creating clean and maintainable architectures that emphasize performance and reliability which is crucial given the immense raw data we will be dealing with in this project. In addition to my software development prowess seeing as we need to convert complex I/Q into clean baseband, I am an expert Python programmer who has comfortable handled large-scale data pipelines. In fact, automatization is a personal strength of mine. This aligns perfectly with the third deliverable you're requesting- reproducible scripts or flowgraphs to enable ease of analyzing new data in the future. Finally, I understand the importance of clear communication in a project of this nature and will ensure full transparency at every step of the process through detailed documentation and step-by-step noteb

@MIndlabsAi6

Hello, I am Vishal Maharaj, with 20 years of experience in C Programming, Python, C++ Programming, Software Development, and Data Visualization. I have carefully reviewed your project requirements regarding Satellite & MMWave Signal Analysis. I propose to start by demodulating the bursts, performing full protocol reversing, and conducting packet-level inspection to extract the hidden information. Utilizing tools like GNU Radio, URH, and Wireshark, I will convert raw I/Q into clean baseband, decode traffic, and provide fully decoded Wireshark capture files. I will identify modulation parameters, channel coding, timing, and higher-layer protocol fields to reveal network identity. I am confident that my expertise in SDR work, protocol reversing, and Wireshark analysis aligns perfectly with your project needs. Let's discuss further to initiate the project. Cheers, Vishal Maharaj

@daxm0

Hello, I’ve reviewed your project, Satellite & MMWave Signal Analysis, and I’m genuinely interested. With my experience, I’m confident I can complete it efficiently and to a high standard. I clearly understand the core requirements of your project. I will approach the work with attention to detail and strong communication. The final delivery will reflect your vision and desired results. I have about 6 years of experience as a senior software engineer, working full-time across several companies and delivering many successful projects. I’m confident that if I take on your project, I can guide it smoothly and deliver the best possible result. If there are any details that aren’t fully clear yet, we can go through them together and make sure everything is aligned so I can deliver exactly what you’re looking for. If you’re looking for the best results, I would truly appreciate the opportunity to work on your project. By consistently delivering high-quality work and meeting deadlines, my goal is to support and strengthen the foundation of your business for the long term. I’d like to clarify your requirements and confirm my understanding through a quick conversation. Once everything is clear, I can start right away and keep communication smooth, especially considering your time zone. best regards, Dax M

@WiredAI

Dear Client, This aligns well with my experience in SDR, signal processing, and protocol analysis. I can take your raw I/Q captures through full demodulation, reverse the protocol stack, and deliver decoded traffic in Wireshark-ready PCAPs. I’ll use GNU Radio, Python, and tools like URH/inspectrum to build a reproducible pipeline—covering baseband conversion, frame mapping, decoding, and packet inspection, along with clear scripts and documentation. I focus on accuracy and repeatability, ensuring results match within SNR tolerance. Ready to start immediately and deliver within a week. Best regards, wiredAI Venture.

@vladyslavk68

Hi there, I understand you need an SDR and signal-processing specialist who can turn raw authorized I/Q captures into a reproducible analysis pipeline, from baseband preparation and waveform characterization through protocol mapping and Wireshark-compatible output where the signal format permits lawful decoding. The real challenge here is not just demodulation, but building a clean workflow that can be rerun on future datasets with consistent results. I have experience with SDR pipelines using Python, GNU Radio, inspectrum, URH, and related tooling for modulation analysis, frame discovery, timing recovery, and reproducible packet reconstruction. For this project, I can analyze the captures, estimate modulation and coding parameters, document burst structure, build scripts or flowgraphs for repeatable processing, and generate clear outputs for laboratory or authorized traffic analysis. I also focus on strong documentation, so each processing step is traceable and practical to maintain on your own workstation. You would receive reproducible scripts, a step-by-step technical log, and a concise report explaining the waveform structure, processing path, confidence level, and any lawful decoding results supported by the data. I can also prepare a quick demo or proof of concept early if you want to validate the pipeline before full delivery. Best regards, Postyslav

@servicedigi

With 6+ years of experience in RF signal processing, SDR workflows, and communication systems analysis, we specialize in end-to-end I/Q data decoding, waveform reconstruction, and protocol reverse engineering using reproducible SDR pipelines. We understand that multi-band (C, X, Ku, Ka, mmWave) captures require a systematic approach combining demodulation, frame recovery, and packet-level reconstruction, especially when no vendor documentation is available. How we will execute your satellite & mmWave signal analysis: 1. I/Q Preprocessing & Signal Recovery • Noise reduction, normalization, and IQ imbalance correction • Band-specific filtering across C/X/Ku/Ka/mmWave 2. Demodulation & Baseband Reconstruction • Identification of modulation schemes (BPSK, QPSK, 8PSK, QAM variants, OFDM where applicable) 3. Protocol & Frame Analysis • Frame structure identification (sync words, headers, payload segmentation) • Burst structure mapping and traffic segmentation 4. Packet Reconstruction for Wireshark • Conversion of decoded streams into structured PCAP/PCAPNG format Acceptance Approach • Fully reproducible SDR pipeline with consistent output across datasets • Modular workflow designed for reuse on new I/Q captures We focus on building a transparent, reproducible SDR analysis pipeline that transforms raw I/Q captures into fully inspectable network-level packet data with clear protocol identification.

@SonnyDube

I am a perfect fit for your project. Your need for demodulating complex I/Q bursts, full protocol reversing, and packet-level inspection across satellite and MMWave bands aligns with my expertise in SDR and protocol analysis. I will deliver clean baseband conversion, precise decoding, and seamless integration into Wireshark, ensuring reproducibility within ±1 dB SNR deviation. While I am new to Freelancer, I have strong experience and have delivered similar solutions outside the platform, combining GNU Radio, Python scripting, and detailed protocol dissection workflows. I offer a free consultation to understand your data fully and propose the optimal technical approach. I would love to chat more about your project! Regards, Sonny Dube