CSI data between Alice and Bob using Vieena Simulator 5G

Dataset: Wireless Secret Key Extraction Data (Alice & Bob Communication) Overview This dataset contains wireless channel measurements collected between two devices, referred to as Alice and Bob, for the purpose of secret key extraction in dynamic 5G environments. The dataset consists of 20,000 packets, generated using the Vienna 5G Link Level Simulator, simulating real-world wireless communication conditions. Data Collection Process The dataset was collected by simulating communication between Alice and Bob over 5G wireless channels under varying environmental conditions. The measurements include channel state information (CSI), signal magnitude, and phase variations, which are crucial for physical-layer key extraction. Simulation Setup      Simulation Tool: Vienna 5G Link Level Simulator Communication Frequency: 3.5 GHz Bandwidth: 20 MHz Transmission Scheme: TDD-OFDM Data Collected: 20,000 packets from Alice and Bob Channel Environments and Correlation Values The correlation between Alice and Bob was evaluated under four different wireless environments: Environment Indoor Mobile Environment (IME) Indoor Static Environment (ISE) Correlation Value 0.65 0.82 Environment Correlation Value Outdoor Mobile Environment (OME) Outdoor Static Environment (OSE) 0.66 0.63 Dataset Structure The dataset is stored in a CSV format, where each row represents a complex-valued CSI sample (magnitude and phase) from Alice and Bob. Example Data Format: Each entry consists of complex numbers in the format Magnitude - Phase(i): 0.903527599999612 - 0.0565692314029881i, 0.942707900420423 - 0.0525605114541727i, 0.975973765666034 - 0.0569077448672718i, 1.00180406200028 - 0.0657121214696031i, 1.02063143482693 - 0.0751102370778639i, 1.03454961572215 - 0.0821576798502475i, 1.04665094530309 - 0.0854672850213901i, 1.06015090732294 - 0.0854605451568252i, 1.0775037002258 - 0.0841792284551428i, 1.09971391807691 - 0.084704541378303i, 1.12600408609929 - 0.0903205695731218i, 1.15391634441162 - 0.103617096704408i, Each row represents CSI measurements at a particular time instance. Alice and Bob’s measurements are stored sequentially, allowing for comparison and evaluation of channel reciprocity, symbol disagreement rate (SDR), bit disagreement rate (BDR), and key error rate (KER). Purpose of the Dataset This dataset is designed to evaluate:      Symbol Disagreement Rate (SDR) Bit Disagreement Rate (BDR) Key Error Rate (KER) Key randomness and security performance Impact of mobility and noise on key extraction Usage The dataset is useful for research in:     Physical-layer security in 5G networks Machine learning-based key extraction Wireless security and cryptographic applications Evaluation of quantization techniques for key agreement