delay variation

USAGE SUMMARY

The phrase "delay variation" is correct and usable in written English.
It is typically used in contexts related to telecommunications, networking, or audio/video transmission to describe fluctuations in delay times. Example: "The system's performance was affected by significant delay variation, leading to interruptions in the audio stream."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

"Network Latency and Packet Delay Variation in Cyber-physical Systems".

University of California, Berkeley

This TSV delay variation problem affects data transmission between dies.

Microelectronics Journal

The delay time can be arbitrarily long for certain amplitude of delay variation and coupling strength.

Physics Letters A

Furthermore, strict QoS requirements on delay and delay variation are required for some time-sensitive applications.

Computer Communications

One of the important QoS attributes is Cell Delay Variation (CDV).

Computer Communications

CDV measures how much delay variation will appear in cell transmission times.

Computer Communications

However, the TSV delay variation phenomenon created during the manufacturing process may prevent SoC systems from working properly.

Microelectronics Journal

In this paper, we improve the algorithm in [11] to obtain better driver-load delay variation among all bus bits.

Integration, the VLSI Journal

In addition, the ADDLL architecture can overcome the TSV delay variation problem using only a single TSV channel.

Microelectronics Journal

These two factors are the sum up of transmission rate, security delay, delay variation and some other communication factors.

Computer Networks

It improves an existing algorithm called DDVCA (Delay and Delay Variation Constraint Algorithm) [P.-R. Sheu, S.-T.

Computer Communications

Expert writing Tips

Best practice

When addressing causes of delay variation, always consider the cumulative impact of multiple factors such as network congestion, hardware limitations, and software inefficiencies.

Common error

Avoid using "delay variation" interchangeably with average delay. "Delay variation" refers to the fluctuation around the average, not the average delay itself. Clearly differentiate between these two concepts in your writing.

Linguistic Context

The phrase "delay variation" functions primarily as a noun phrase, often used as a subject or object in a sentence. Ludwig AI shows that it frequently describes a measurable characteristic of network performance or system behavior. It quantifies the inconsistency in transit times.

Expression frequency: Very common

Frequent in

Science

95%

Formal & Business

3%

News & Media

1%

Less common in

Academia

1%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "delay variation" is a crucial concept in assessing the quality of service, particularly in networking and telecommunications. Ludwig AI confirms that the phrase is grammatically correct and commonly used in scientific and technical writing. It refers to the fluctuation in delay times, and while alternatives like "jitter" exist, "delay variation" provides a clear and descriptive term. To use it effectively, quantify it with specific metrics, differentiate it from average delay, and consider the various factors that contribute to its occurrence. Understanding and addressing "delay variation" is essential for optimizing system performance and ensuring a positive user experience.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

jitter

This term is commonly used in telecommunications to refer to the variation in delay of received packets.

latency fluctuation

This alternative highlights the instability and changes in latency.

packet delay jitter

Specifically refers to the jitter in packet transmission.

timing instability

Focuses on the lack of consistent timing.

delay inconsistency

This option underscores the lack of uniformity in delays.

transit time variation

Describes changes in the time it takes for a signal to pass through a system.

time dispersion

This refers to the spreading of a signal over time due to varying delays.

phase distortion

Highlights the alteration of the phase relationship between signal components due to varying delays.

signal smearing

Focuses on the effect of delay variations on the clarity of a signal.

wander

This term indicates a slow, long-term variation in the timing signal.

FAQs

What is "delay variation" and why is it important?

"Delay variation", often referred to as jitter, is the fluctuation in latency or delay experienced by data packets. It’s critical in real-time applications like VoIP and video conferencing, where consistent timing is essential for quality. High "delay variation" can lead to interruptions and a poor user experience.

What are some alternative terms for "delay variation"?

Depending on the context, you can use terms like "jitter", "latency fluctuation", or "timing instability" to describe the concept of "delay variation".

How is "delay variation" measured?

"Delay variation" can be measured using various statistical metrics, such as standard deviation, mean deviation, or peak-to-peak variation. These metrics quantify the degree of fluctuation in delay over a period of time.

What factors contribute to "delay variation" in network communications?

Network congestion, queuing delays, routing changes, and hardware/software processing variations can all contribute to "delay variation". Understanding these factors is crucial for optimizing network performance and ensuring quality of service (QoS).