# Selective Retransmission ⎊ Definition

**Published:** 2026-03-24
**Author:** Greeks.live
**Categories:** Definition

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## Selective Retransmission

Selective retransmission is a strategy where only the specific packets identified as missing are requested for resending, rather than retransmitting entire blocks of data. This is a key technique for maintaining high throughput and low latency in systems where data integrity is important but speed is paramount.

By minimizing the amount of data that needs to be resent, the system recovers from errors much faster than with standard protocols. This is particularly useful in crypto derivative trading, where a lost packet might contain a crucial price update or order confirmation.

It allows for a more granular and efficient approach to handling transmission errors in real-time.

- [Collateral Haircut Calibration](https://term.greeks.live/definition/collateral-haircut-calibration/)

- [Venue Selection Bias](https://term.greeks.live/definition/venue-selection-bias/)

- [Parameter Range Constraints](https://term.greeks.live/definition/parameter-range-constraints/)

- [Learning Rate Decay](https://term.greeks.live/definition/learning-rate-decay/)

- [Order Size and Price Correlation](https://term.greeks.live/definition/order-size-and-price-correlation/)

- [Cross-Chain Slippage](https://term.greeks.live/definition/cross-chain-slippage/)

- [State Trees](https://term.greeks.live/definition/state-trees/)

- [Sanitization Modifier Reusability](https://term.greeks.live/definition/sanitization-modifier-reusability/)

## Discover More

### [Off-Chain Data Reliability](https://term.greeks.live/term/off-chain-data-reliability/)
![A detailed rendering of a precision-engineered coupling mechanism joining a dark blue cylindrical component. The structure features a central housing, off-white interlocking clasps, and a bright green ring, symbolizing a locked state or active connection. This design represents a smart contract collateralization process where an underlying asset is securely locked by specific parameters. It visualizes the secure linkage required for cross-chain interoperability and the settlement process within decentralized derivative protocols, ensuring robust risk management through token locking and maintaining collateral requirements for synthetic assets.](https://term.greeks.live/wp-content/uploads/2025/12/decentralized-finance-asset-collateralization-smart-contract-lockup-mechanism-for-cross-chain-interoperability.webp)

Meaning ⎊ Off-Chain Data Reliability provides the verifiable, tamper-resistant price inputs required for secure settlement of decentralized derivative contracts.

### [Order Flow Latency](https://term.greeks.live/definition/order-flow-latency/)
![An abstract digital rendering shows a segmented, flowing construct with alternating dark blue, light blue, and off-white components, culminating in a prominent green glowing core. This design visualizes the layered mechanics of a complex financial instrument, such as a structured product or collateralized debt obligation within a DeFi protocol. The structure represents the intricate elements of a smart contract execution sequence, from collateralization to risk management frameworks. The flow represents algorithmic liquidity provision and the processing of synthetic assets. The green glow symbolizes yield generation achieved through price discovery via arbitrage opportunities within automated market makers.](https://term.greeks.live/wp-content/uploads/2025/12/real-time-automated-market-making-algorithm-execution-flow-and-layered-collateralized-debt-obligation-structuring.webp)

Meaning ⎊ The time delay between sending a trade order and its processing by the exchange matching engine.

### [Precision Time Protocol](https://term.greeks.live/definition/precision-time-protocol/)
![A detailed cross-section of a high-tech mechanism with teal and dark blue components. This represents the complex internal logic of a smart contract executing a perpetual futures contract in a DeFi environment. The central core symbolizes the collateralization and funding rate calculation engine, while surrounding elements represent liquidity pools and oracle data feeds. The structure visualizes the precise settlement process and risk models essential for managing high-leverage positions within a decentralized exchange architecture.](https://term.greeks.live/wp-content/uploads/2025/12/decentralized-perpetual-futures-contract-smart-contract-execution-protocol-mechanism-architecture.webp)

Meaning ⎊ A network protocol enabling sub-microsecond clock synchronization across trading infrastructure for accurate trade sequencing.

### [Network Sybil Resistance](https://term.greeks.live/definition/network-sybil-resistance/)
![A futuristic, high-performance vehicle with a prominent green glowing energy core. This core symbolizes the algorithmic execution engine for high-frequency trading in financial derivatives. The sharp, symmetrical fins represent the precision required for delta hedging and risk management strategies. The design evokes the low latency and complex calculations necessary for options pricing and collateralization within decentralized finance protocols, ensuring efficient price discovery and market microstructure stability.](https://term.greeks.live/wp-content/uploads/2025/12/high-frequency-algorithmic-trading-core-engine-for-exotic-options-pricing-and-derivatives-execution.webp)

Meaning ⎊ Methods forcing a cost on identity creation to prevent malicious influence by a single entity.

### [Data Center Redundancy](https://term.greeks.live/term/data-center-redundancy/)
![A complex, multicolored spiral vortex rotates around a central glowing green core. The dynamic system visualizes the intricate mechanisms of a decentralized finance protocol. Interlocking segments symbolize assets within a liquidity pool or collateralized debt position, rebalancing dynamically. The central glow represents the smart contract logic and Oracle data feed. This intricate structure illustrates risk stratification and volatility management necessary for maintaining capital efficiency and stability in complex derivatives markets through automated market maker protocols.](https://term.greeks.live/wp-content/uploads/2025/12/decentralized-finance-volatility-management-and-interconnected-collateral-flow-visualization.webp)

Meaning ⎊ Data Center Redundancy provides the physical and logical infrastructure resilience required to maintain continuous settlement in decentralized markets.

### [Arbitrage Spread Efficiency](https://term.greeks.live/definition/arbitrage-spread-efficiency/)
![A multi-layered abstract object represents a complex financial derivative structure, specifically an exotic options contract within a decentralized finance protocol. The object’s distinct geometric layers signify different risk tranches and collateralization mechanisms within a structured product. The design emphasizes high-frequency trading execution, where the sharp angles reflect the precision of smart contract code. The bright green articulated elements at one end metaphorically illustrate an automated mechanism for seizing arbitrage opportunities and optimizing capital efficiency in real-time market microstructure analysis.](https://term.greeks.live/wp-content/uploads/2025/12/integrating-high-frequency-arbitrage-algorithms-with-decentralized-exotic-options-protocols-for-risk-exposure-management.webp)

Meaning ⎊ The effectiveness of market participants in closing price discrepancies between decentralized pools and external markets.

### [Oracle Network Security Audits](https://term.greeks.live/term/oracle-network-security-audits/)
![A futuristic, automated entity represents a high-frequency trading sentinel for options protocols. The glowing green sphere symbolizes a real-time price feed, vital for smart contract settlement logic in derivatives markets. The geometric form reflects the complexity of pre-trade risk checks and liquidity aggregation protocols. This algorithmic system monitors volatility surface data to manage collateralization and risk exposure, embodying a deterministic approach within a decentralized autonomous organization DAO framework. It provides crucial market data and systemic stability to advanced financial derivatives.](https://term.greeks.live/wp-content/uploads/2025/12/decentralized-finance-oracle-and-algorithmic-trading-sentinel-for-price-feed-aggregation-and-risk-mitigation.webp)

Meaning ⎊ Oracle Network Security Audits safeguard decentralized derivatives by ensuring accurate, tamper-resistant data delivery to prevent systemic failure.

### [Fairness Protocols](https://term.greeks.live/definition/fairness-protocols/)
![This abstract object illustrates a sophisticated financial derivative structure, where concentric layers represent the complex components of a structured product. The design symbolizes the underlying asset, collateral requirements, and algorithmic pricing models within a decentralized finance ecosystem. The central green aperture highlights the core functionality of a smart contract executing real-time data feeds from decentralized oracles to accurately determine risk exposure and valuations for options and futures contracts. The intricate layers reflect a multi-part system for mitigating systemic risk.](https://term.greeks.live/wp-content/uploads/2025/12/algorithmic-financial-derivative-contract-architecture-risk-exposure-modeling-and-collateral-management.webp)

Meaning ⎊ Algorithmic systems ensuring neutral transaction sequencing to prevent front-running and maintain equitable market access.

### [Gas-Efficient Rebalancing](https://term.greeks.live/definition/gas-efficient-rebalancing/)
![A cutaway view of a sleek device reveals its intricate internal mechanics, serving as an expert conceptual model for automated financial systems. The central, spiral-toothed gear system represents the core logic of an Automated Market Maker AMM, meticulously managing liquidity pools for decentralized finance DeFi. This mechanism symbolizes automated rebalancing protocols, optimizing yield generation and mitigating impermanent loss in perpetual futures and synthetic assets. The precision engineering reflects the smart contract logic required for secure collateral management and high-frequency arbitrage strategies within a decentralized exchange environment.](https://term.greeks.live/wp-content/uploads/2025/12/high-frequency-trading-engine-design-illustrating-automated-rebalancing-and-bid-ask-spread-optimization.webp)

Meaning ⎊ Minimizing computational cost during automated portfolio adjustments on blockchain networks to preserve capital efficiency.

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**Original URL:** https://term.greeks.live/definition/selective-retransmission/