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Chapter and Conference Paper
Cooperative Diversity Based on LDPC Code
Diversity is an effective method to resist the fading effect in wireless channel. Limited by size, weight and cost, it is difficulty to use the multi-antenna technique on the terminal of wireless communication...
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Chapter and Conference Paper
Study on a Digital Inspection Method for Aircraft Tubing Assembly
Based on the difference analysis between measuring datum and assembling datum of aircraft tubing, reference points of these two kinds of datum were unified. The key technical issues were investigated from aspe...
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Chapter and Conference Paper
Preinstallation and Construction Technology of Pipeline of Whole Lifting Steel Grid Roof
The pipeline installation technology of the overall lifting steel grid roof is incorporated into the work before lifting, and the pipeline load is taken into account in the lifting design. While ensuring that ...