A packet scheduling method for geo-satellite on-board cicq structured switches considering channel state
A technology of structural switch and channel state, applied in the direction of data exchange network, digital transmission system, electrical components, etc., can solve the problems of reducing complexity, increasing throughput, reducing delay, etc., achieving good practical value, improving pass rate, The effect of improving channel utilization
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0020] figure 1 A block diagram of the CICQ structured packet switch is given. Under the premise of ensuring that the maximum number of matches obtained by work-conserving matching remains unchanged, the present invention enables as many output ports with normal channel states to be matched as possible, and makes the switch work in the work-conserving state to the greatest extent while improving the channel utilization rate. Reduce the average packet delay while ensuring the pass rate.
[0021] The first step initialization
[0022] First, according to the channel state, VOQ captain matrix L, and cross-buffer state matrix X before input scheduling, the corresponding output and input port sets and schedulable state matrix are calculated according to the following method.
[0023] Assume that in a switch with 8×8 ports (that is, N=8), the channel status before input scheduling is that the channels of output ports 6 and 7 are abnormal, and the channels of other output ports are...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com