yusuke1997/dblp-id-title huggingface dataset:
A Theoretical Framework for Optimizing Multicarrier Systems Under Time and/or Frequency-Selective Channels
A Unified Beam Training Framework for Near-Field MIMO With Arbitrarily-Oriented Arrays
RBGF: Recursively Bounded Grid-Based Filter for Indoor Position Tracking Using Wireless Networks
Dimensioning generalized voip sources in wan links
Efficient Positioning in MIMO Radars With Widely Separated Antennas
Proactive Caching Strategy With Content-Aware Weighted Feature Matrix Learning in Small Cell Network
On the Outage Performance of Selection Amplify-and-Forward Relaying Scheme
Robust Peer-to-Peer Collaborative-Relay Beamforming with Ellipsoidal CSI Uncertainties
A Tutorial on Holographic MIMO Communications - Part I: Channel Modeling and Channel Estimation
On Distribution of SaS Noise and its Application in Performance Analysis for Linear Rake Receivers
A simple bound on the outage probability with lognormally distributed interferers
Analysis of Throughput Performance Statistics for Benchmarking LTE Networks
Video Rate Adaptation in Mobile Devices via HTTP Progressive Download of Stitched Media Files
Energy Efficient Power Control for Over-the-Air Federated Learning in Satellite Communications
Modeling Neighbor Discovery in Bluetooth Low Energy Networks
Throughput study for admission control in IEEE 802.11 DCF with ARF
Channel Estimation for Extremely Large-Scale Massive MIMO: Far-Field, Near-Field, or Hybrid-Field?
An LMMSE-Based Receiver for Uplink Massive MIMO Systems With Randomized IQ Imbalance
A graph-based distributed reconstruction source coding with correlated messages
Complexity of Routing in Store-and-Forward LEO Satellite Networks
Adaptive resource sharing in wireless networks
Low Complexity Neural Network Structures for Self-Interference Cancellation in Full-Duplex Radio
Phase Noise Tracking and Compensation in Coherent Optical Systems Using Kalman Filter
An adaptive p-persistent MAC scheme for multimedia WLAN
On the Performance of Uplink ISAC Systems
A Minorization-Maximization Algorithm for Maximizing the Secrecy Rate of the MIMOME Wiretap Channel
Multi-Agent Deep Reinforcement Learning-Based Computation Offloading in LEO Satellite Edge Computing System
Resource Allocation in OFDMA Networks With Imperfect Channel State Information
Irregular Euclidean Distance Constellation Design for Quadrature Index Modulation
An Efficient Polynomial Time Algorithm for Robust Multicast Network Code Construction
Data-Limited Modulation Classification With a CVAE-Enhanced Learning Model
Collision recovery in distributed wireless networks with opportunistic cooperation
NOMA Aided Interference Management for Full-Duplex Self-Backhauling HetNets
A NOMA Scheme for IoT Enabled by Selective Powering of Passive Backscattering Nodes
Throughput and energy consumption tradeoffs in path-gain-based constrained power control in ALOHA networks
Optimally Probing Channel in Opportunistic Spectrum Access
Reliable Broadcast Based on Online Fountain Codes
Impact of Awareness Control on V2V-Based Overtaking Application in Autonomous Driving
Temporal Fade Reduction for Fixed Wireless Diversity Receivers with Unbalanced and Correlated Branches
Analysis of equal gain diversity receivers in correlated Rayleigh fading channels
Distributed Target Detection in Communication Interference and Noise Using OFDM Radar
Achievable Rates for Massive MIMO Relaying Systems With Variable-Bit ADCs/DACs
A Novel Scheduling Strategy in Priority-Aware IoT Networks for Age of Information Optimization
Zero state doped turbo equalizer
Cooperative Jamming-Aided Secure Wireless Powered Communication Networks: A Game Theoretical Formulation
Secrecy Rate for MISO Rayleigh Fading Channels with Relative Distance of Eavesdropper
Availability Analytical Model for Permanent Dedicated Path Protection in WDM Networks
HomePNA 2.0 - saturation throughput analysis
Combining hidden Markov source models and parallel concatenated codes
AoA-Based Low Complexity Beamforming for Aerial RIS Assisted Communications at mmWaves
Joint LDPC Code and Spreading Optimization for Multi-User Communications
Deep Learning for Joint Channel Estimation and Signal Detection in OFDM Systems
RAPS: Reliable Anchor Pair Selection for Range-Free Localization in Anisotropic Networks
FRFT-Based Interference Suppression for OFDM Systems in IoT Environment
RIS-Aided UE's Localization Method Using QR Decomposition in Hybrid Field-THz System
Optimization of Hybrid Cache Placement for Collaborative Relaying
Performance Analysis of Reconfigurable Intelligent Surface Assisted Wireless System With Low-Density Parity-Check Code
Excess delay estimation from time-varying mobile radio channel impulse response measurements
ML-Based Iterative Sequence Estimation Without Symbol Timing Recovery
Large system decentralized detection performance under communication constraints
An Improved Particle Smoother for Blind Equalization in Time-Varying MIMO Channels
Performance of Passive UHF RFID in Cascaded Correlated Generalized Rician Fading
High-Mobility Emitter Identification Framework Using RF-Fingerprints in Orthogonal Time-Frequency Space System
A Low-Complexity Resolution Enhancement Algorithm Based on Weighted Transformation of Bi-Random Sparse Matrices for Zak-OTFS System
ACKS: a technique to reduce the impact of legacy stations in 802.11e EDCA WLANs
A General Structure for Rate-Compatible Concatenated Codes
Enforcing QoT via PCE in Multi Bit-Rate WSONs
Computationally Efficient DOA Estimation Algorithm for MIMO Radar With Imperfect Waveforms
Use of Two-Mode Transceiver Circuitry and Its Cross-Layer Energy Efficiency Analysis
Spatial Channel Reuse in Multi-Hop Decode-and-Forward Relaying Systems in High Path Loss Environments
Efficient Route Discovery and Resource-Reservation in Multi-Rate Wireless Multihop Networks
Averages of the product of two Gaussian Q-functions over fading statistics and applications
Full-Duplex Covert Communications Assisted by Intelligent Reflective Surfaces
Light Convolutional Neural Network for Digital Predistortion of Radio Frequency Power Amplifiers
Optimal Linear MMSE Beamforming for Two Way Multi-Antenna Relay Systems
Moment Generating Functions of the Generalized η-μ and k-μ Distributions and Their Applications to Performance Evaluations of Communication Systems
CNN-Based Precoder and Combiner Design in mmWave MIMO Systems
Stochastic Optimization for Deployment of Correlated Cloud Services Over Optical Networks
Efficient Parameterized Precoder Tracking in Slowly Time-Varying MIMO Channels
Comparison of four SNR estimators for QPSK modulations
Low Complexity Hybrid Precoder Design for Millimeter Wave MIMO Systems
A space-time trellis coding scheme for vector Gaussian broadcast channels
Multi-sender diversity and its application in the uplink of ieee 802.11 WLANs
Measurement of keyhole effect in a wireless multiple-input multiple-output (MIMO) channel
Massive MIMO CSI Feedback Based on Generative Adversarial Network
Downlink Resource Allocation With Pilot Length Optimization for User-Centric Cell-Free MIMO Networks
Two-Stage Beamspace MUSIC-Based Near-Field Channel Estimation for Hybrid XL-MIMO
Outage Probability of Two-Hop Fixed-Gain Relay with Interference at the Relay and Destination
Power Utilization in Open RAN: Key Findings From a USA Testbed
Joint Beamforming Optimization for RIS Enhanced mmWave Communications With Spatial Modulation
On the capacity of slotted Aloha with Rayleigh fading: the role played by the number of interferers
Queueing Analysis of Multi-Layer Contention-Tolerant Crossbar Switch
Sum capacity of the reverse link for multi-cell multi-user cellular systems
Optimal Capacity Partitioning in Homogeneous P2P Network
On the Ergodic Capacity of Underlay Cognitive Dual-Hop AF Relayed Systems Under Non-Identical Generalized-K Fading Channels
Comments on "channel estimation and signal detection for MIMO-OFDM with time varying channels"
Reliability and Energy Consumption of LoRa With Bidirectional Traffic
Relaxed Decoding of Polar Codes With Large Kernels
A Novel Soft Forwarding Technique for Memoryless Relay Channels Based on Symbol-Wise Mutual Information
Performance evaluation. Of the beacon period contraction algorithm in UWB MBOA MAC
Distributed Multi-Radio Access Control for Decentralized OFDMA Multi-RAT Wireless Networks
Energy-Efficient Optimization for Distributed Opportunistic Scheduling
Reliability-based hybrid MMSE/subspace-max-log-APP MIMO detector
Optimization of Cooperative Inter-Operability in Heterogeneous Networks with Cognitive Ability
Dynamic NOMA-HARQ in the Finite Blocklength Regime: Performance Analysis and Optimization
Layered Multiplexed-Coded Relaying in Wireless Multicast Using QAM Transmissions
Two schemes to reduce latency in short lived TCP flows
On Outage Probabilities With Correlated Locations, Channel, and Traffic in Wireless Networks
How to Make Network Nodes Adaptive?
An Integral Model of Two-Order and Three-Order Scattering for Non-Line-of-Sight Ultraviolet Communication in a Narrow Beam Case
An Access Control Scheme Combining Q-Learning and Compressive Random Access for Satellite IoT
Electromagnetic Channel Model for Near Field MIMO Systems in the Half Space
A Simple Family of Non-Linear Analog Codes
Three-Step Two-Way Decode and Forward Relay With Energy Harvesting
Passive ISAC in Cell-Free RAN: Joint AP Mode and Beamforming Design via Constrained Multi-Agent DRL
Building Wireless Performance Evaluation of Channel Hardening for Massive MIMO System
On the Gain of NOMA in Wireless Powered Networks With Circuit Power Consumption
Modeling and Coverage Analysis for Cellular-Connected UAVs With Up-Tilted Antenna
Low-Complexity Message-Passing Cooperative Localization in Wireless Sensor Networks
Statistical Feature-Based SVM Wideband Sensing
DIO Suppression Attack Against Routing in the Internet of Things
Use of Different Acknowledgement Policies for Burst Transmission in Fiber-fed Wireless LANs
Useful Mathematical Tools for Capacity Approaching Codes Design
Evaluation of tree-based routing ethernet
Robust Synthesis Method for Secure Directional Modulation With Imperfect Direction Angle
Statistically Robust Transceiver Design for Multi-RIS Assisted Multi-User MIMO Systems
Secrecy Offloading Rate Maximization for Multi-Access Mobile Edge Computing Networks
Cooperative Decentralized Localization Using Scheduled Wireless Transmissions
Intercarrier interference compression in OFDM communication systems by using correlative coding
User-Centric Joint Admission Control and Resource Allocation for 5G D2D Extreme Mobile Broadband: A Sequential Convex Programming Approach
Modeling the Connectivity of Data-Channel-Based Bluetooth Low Energy Mesh Networks
Fairness-Based Superframe Design and Resource Allocation for Dynamic Rate Adaptation in DVB-RCS2 Satellite Systems
Deep-Learning-Based Physical-Layer Lightweight Authentication in Frequency-Division Duplex Channel
On the Ergodic Sum-Capacity of Decentralized Multiple Access Channels
Irregular repeat continuous phase modulation
Antenna Tilt Adaptation for Multi-Cell Massive MIMO Systems
Spectral analysis of nonlinear amplifier based on the complex gain Taylor series expansion
The Distribution Characteristics of Ordered GSVD Singular Values and its Applications in MIMO-NOMA
Combined partial equalization for MC-CDMA wireless systems
DPEL: Dynamic PIT Entry Lifetime in Vehicular Named Data Networks
PAPR Analysis of Class-III SLM Scheme Based on Variance of Correlation of Alternative OFDM Signal Sequences
Optimal and Collaborative Rate Selection for Interference Cancellation in Wireless Networks
Approximate analysis of narrow-band interference rejection technique in CDMA spread spectrum systems using nonlinear prediction filters
A Perfect Collision-Free Pseudonym System
CRC-Aided Decoding of Polar Codes
Multibeam Pattern Synthesis With Adaptive Finite Excitation Amplitude Levels
Balancing Energy Efficiency and Device Lifetime in TWDM-PON Under Traffic Fluctuations
Timer-Based Push Scheme for Online Social Networking Services in Wireless Networks
Robust and Secure Communications in Intelligent Reflecting Surface Assisted NOMA Networks
Multilevel Diversity Coding via Rateless Codes for Reliable and Scalable Video Multicasting
Chasing the Most Popular Video: An Evolutionary Video Clip Selection
CSI Component Reconstruction-Based AoA Estimation for Subtle Human-Induced Reflection Under the TTW Scenario
RF-Powered Green Cognitive Radio Networks: Architecture and Performance Analysis
Does Semantic Similarity Provide Enhanced Physical Layer Security?
Improving PPM schemes in wireless infrared links at high bit rates
The Optimal Assignment of Orthogonal Polyphase Sequences in CDMA Systems
A sub-optimal joint subcarrier and power allocation algorithm for multiuser OFDM
Simple VHF and UHF Propagation Loss Model
A geometric approach for turbo decoding of reed-solomon codes in QAM modulation schemes
An Efficient Distributed Link Selection Scheme for AF-Based Cognitive Selection Relaying Networks
SLNR-Based Beamspace Precoding and Beam Selection for Wideband mmWave Massive MIMO
A heuristic method of finding heavy hitter prefix pairs in IP traffic
Q-ary LDPC decoder with euclidean-distance-based sorting criterion
Sum Rate Maximization for Intelligent Reflecting Surface-Aided Visible Light Communications
Joint Impact of Phase Error, Transceiver Hardware Impairments, and Mobile Interferers on RIS-Aided Wireless System Over κ-μ Fading Channels
Applying Low Discrepancy Sequences for Node-ID Assignment in P2PSIP
Queue-Aware Optimization-Based Scheduling for mmWave Multi-User MIMO Indoor Small Cell
Energy-Efficient Sleep Strategy With Variant Sleep Depths for Open-Access Femtocell Networks
Checking Intra-Switch Conflicts of Rules During Preprocessing of Network Verification in SDN
Capacity optimization in wireless communication systems with mixed platforms
An Adaptive IR-HARQ Scheme for Polar Codes by Polarizing Matrix Extension
A Coxian model for channel holding time distribution for teletraffic mobility modeling
On the connectivity of wireless multi-hop networks with arbitrary wireless channel models
Energy Efficiency of Unsourced Random Access Over the Binary-Input Gaussian Channel
QC-IRA-d Codes Based on Circulant Permutation Matrices
Markov Modeling for Practical Two-Way Relay With Finite Relay Buffer
Cooperative Density Estimation in Random Wireless Ad Hoc Networks
Efficient Construction of Quasi-Cyclic LDPC Codes With Multiple Lifting Sizes
Bayesian Reference Analysis for the Generalized Gamma Distribution
Quadrature Spatial Scattering Modulation for mmWave Transmission
Achievable Transmission Rate of the Secondary User in Cognitive Radio Networks with Hybrid Spectrum Access Strategy
Power Allocation in Inter-Satellite Ranging Measurement of Navigation Constellation
NOMA Empowered Integrated Sensing and Communication
Efficient Generator/Correlator of GPC Sequences for QS-CDMA
A Direct Construction of Optimal ZCCS With Maximum Column Sequence PMEPR Two for MC-CDMA System
Physical Layer Security Enhancement Exploiting Intelligent Reflecting Surface
Asymptotic minimum bit error rate property of maximum-likelihood multiuser detection
Weakness of the Synchro-Difference LKH Scheme for Secure Multicast
Impact of Correlated Log-Normal Shadowing on Two-Way Network Coded Cooperative Wireless Networks
Generalized Extended Welch Bound for Multi-Cell Non-Orthogonal Sequence Sets
Joint optimization of signal constellation bit labeling for bit-interleaved coded modulation with iterative decoding
Toward an Accurate Snapshot of DHT Networks
Distributed Energy-Efficient Power Optimization for CoMP Systems With Max-Min Fairness
Physical-Layer Security Against Known/Chosen Plaintext Attacks for OFDM-Based VLC System
Performance of Transmit and Receive Antenna Selection in the Presence of Channel Estimation Errors
A Low Complexity Localization Algorithm for Mixed Far-Field and Near-Field Sources
Ranging in a Single-Input Multiple-Output (SIMO) System
Low-Complexity Stackelberg Game Approach for Energy-Efficient Resource Allocation in Heterogeneous Networks
Improved Policy for Resource Allocation in Decentralized Dynamic Spectrum Sharing Systems
Cost reduction for provisioning survivable multicast sessions in WDM mesh networks
Transmit power allocation for a downlink two-user interference channel
Cooperative Relaying for the Rank-Deficient MIMO Relay Interference Channel
Dual Loop Meta-Learning for Limited-Sample Modulation Recognition: A Collaborative Model-Agnostic Strategy
BER performance of OFDM system over frequency nonselective fast Ricean fading channels
A Resource-Efficient Flow Monitoring System
Extended orthogonal polyphase codes for multicarrier CDMA system
Integrated cell and frame switching in ATM networks
Robust Beamforming and Rate Optimization for RIS-Aided Symbiotic Radio Systems With RSMA
VMcMAC: Voice Call Support over Wireless Multi-Channel MAC Protocol
Metaheuristic-Based Beam Scheduling Strategies for LEO Multibeam Satellite: A Comparison
Pitch synchronous extended excitation in multimode CELP
Vulnerabilities in some recently proposed RFID ownership transfer protocols
TCC-SemCom: A Transformer-CNN Complementary Block-Based Image Semantic Communication
Channel capacity and second-order statistics in Weibull fading
Energy-Optimized Path Planning for Moving Aerial Base Stations: A Non User-Oriented Framework
A Multipath-Based Survivability Scheme in Energy-Efficient EON
Ambient Backscatter Communications With Multi-Tag Selection: Outage Performance Analysis
Enhanced RSS-Based UAV Localization Via Trajectory and Multi-Base Stations
A Combined Algebraic- and Graph-Based Method for Constructing Structured RC-LDPC Codes
On Residual Path Lifetime in Mobile Networks
A Simple Technique to Enhance Diversity Order in Wireless Fading Relay Channels
Design and Implementation of Spectrally-Encoded Spread-Time CDMA Transceiver
Mobility-Aware Offloading and Resource Allocation in NOMA-MEC Systems via DC
On the Detection of CE-OFDM Signals
Camera Assisted Received Signal Strength Ratio Algorithm for Indoor Visible Light Positioning
Cryptanalysis of two password authenticated key exchange protocols based on RSA
Joint Design of Permutations and Polar Code Under BPL Decoding
An energy-efficient downlink multiple access control considering congestion in wireless LANs
Addressing Schemes for Body Area Networks
Fluid-Limit Model for Dynamic MU-OFDMA Resource Allocation of Wi-Fi6 Networks
Smart Devices Performance With SSK-BPSK Modulation and Energy Harvesting in Smart Cities
Reed-Solomon Coded Probabilistic Constellation Shaping for Molecular Communications
Opportunistic Schedulings for Random Linear Network Coding in Time Varying Channels
On Redundant Index Assignments for Iterative Source-Channel Decoding
Polar Code Constructions Based on LLR Evolution
Performance Impact of Channel Aging and Phase Noise on Intelligent Reflecting Surface
On a buffering hypothesis in 802.11 analytic models
Local Name Translation for Succinct Communication Towards Named Data Networking of Things
Outage Analysis of Multihop Full Duplex Relaying
Throughput Maximization in a UAV-Enabled Two-Way Relaying System With Multi-Pair Users
On the Performance of Short Forward Error-Correcting Codes
Energy-Efficiency Fairness of Interference Multi-Relay Networks for Multi-User Communications
On the Downlink Coverage Performance of RIS-Assisted THz Networks
A novel approach toward source-to-sink distance estimation in wireless sensor networks
Preemptive Opportunistic MAC Protocol in Distributed Cognitive Radio Networks
Fast Rank-Revealing QR Factorization for Two-Dimensional Frequency Estimation
Hybrid Deployment of Multi-Hierarchical RISs for Probabilistic LoS Communication in Dense Urban
Performance analysis of single-link system with nonlinear equivalent capacity
Theoretic Analysis of IEEE 802.11 Rate Adaptation Algorithm SampleRate
Reviewers and Editors Appreciation 2022
Equivalent Nonlinearities for Studying Nonlinear Effects on Sampled OFDM Signals
Blockchain-Based Spectrum Sharing for FANET Cooperative Communication
Analysis of an efficient group key agreement protocol
Adaptable Map Matching Using PF-net for Pedestrian Indoor Localization
Joint Source and Relay Precoding Design for MIMO Two-Way Relay Systems With Transceiver Impairments
A Three-Level Federated Learning Framework for CSI Fingerprint Based Indoor Localization in Multiple Servers Environment
System Information Acquisition Schemes for Fast Scanning of Femtocells in 3GPP LTE Networks
Rate Entropy Function
Peak-to-average power control in OFDM using standard arrays of linear block codes
Adaptation Metrics for Low-Order Nonstationary Line-of-Sight-MIMO Links
Distributed Algorithm for Learning to Coordinate in Infrastructure-Less Network
Spatio-diversity gain of a system-dependent wideband directional channel
Hardware Design and Analysis for Generalized Receive Space Modulation Techniques
On the Uplink SIR Meta Distribution for AF Relay Networks
Practical frame synchronization for data with unknown distribution on AWGN channels
About ML DA timing estimation for filter bank based MC transmission
Robust Transceiver Design for MIMO-OFDM Systems Based on Cluster Water-Filling
A Low-Complexity Near-Field Localization Method Based on Electric Field Model
Signal Denoising and Detection for Uplink in LoRa Networks Based on Bayesian-Optimized Deep Neural Networks
Nakagami-m fading modeling in the frequency domain for OFDM system analysis
Energy-Efficient In-Network Caching for Content-Centric Networking
Secure Degrees of Freedom of Rank-Deficient MIMO Interference Channel
Bit and symbol error rates for complementary code key modulation with alternative bit mappings
MSNCIL: A Domain-Agnostic Class-Incremental Learning Method Tailored for Automatic Modulation Recognition
A Novel Symbol Mapping Method for BICM-ID Systems for Higher Order Signal Constellations
Upper Bound on Side Lobe Levels for mMIMO Antennas to Evaluate the Beam Steering Capability
Real-time detector of GSM terminals
Cooperative Resource Scheduling for Time-Sensitive Services in an Integrated XGS-PON and Wi-Fi 6 Network
Sparse Signal Aloha: A Compressive Sensing-Based Method for Uncoordinated Multiple Access
Cooperative Diversity in Carrier Frequency Offset
Proportional differentiated admission control
Modulation doping for iterative demapping of bit-interleaved coded modulation
Neighbor Discovery and Selection in Millimeter Wave D2D Networks Using Stochastic MAB
A Terminal-Assisted Bayesian Broadcasting Algorithm for S-ALOHA Systems with Finite Population of Multi-Buffered Terminals
Deep Learning for Spectrum Prediction From Spatial-Temporal-Spectral Data
Optimal Quantized Multi-Cell MMSE Precoding With Low Resolution Data Converters
Improved Hard Iterative Decoding (IHID) of Multilevel Codes
Pricing in Small Cell Deployment
Secrecy Rate Analysis of Analog Cooperative Beamforming With Arbitrary Node Distributions
Cross-Band RF-Lightwave Communications With Integrated Passive Receiver
An Index-Bit Enabled Transmission Scheme With Dynamic Balancing
On the Secrecy Rate of Multi-Antenna Wiretap Channel under Finite-Alphabet Input
Analysis of Receiver IQ-Imbalance in IM-OFDMA Uplink Systems
BER Performance of SFBC OFDM System Over TWDP Fading Channel
A Novel Code-Aided Carrier Recovery Algorithm for Coded Systems
Off-Grid Channel Estimation for OTFS-Based mmWave Hybrid Beamforming Systems
Optimal Task Assignment for Integrated Cloud and Edge Networks With Tree Topology
RAR: Real-Time Acoustic Ranging in Underwater Sensor Networks
Physical Layer Security in Large-Scale Probabilistic Caching: Analysis and Optimization
EXIT Chart Aided LDPC Code Design for Symmetric Alpha-Stable Impulsive Noise
Device-Free Motion Detection via On-the-Air LTE Signals
Outage Probability for Cooperative NOMA Systems With Imperfect SIC in Cognitive Radio Networks
Error Rates for 4-Branch Equal-Gain Combining in Independent Rayleigh Fading: A Simple Explicit Solution
Low-Complexity Transceiver Design for MIMO Broadcast Systems
Impact of Imperfect Channel Estimation and Co-Channel Interference on Dual-Hop Relaying Systems
Improved and Extended Range Scale Algorithm for Wireless Cellular Location
Quan-Transformer Based Channel Feedback for RIS-Aided Wireless Communication Systems
Performance Analysis of Broadcast Cellular Networks With Stochastic Geometry and Fountain Codes