A Lossless Compression Approach Based on Delta Encoding and T-RLE in WSNs

Algorithm 1

T-RLE pseudocode.

While is not EOF do

    repetition =0

    Repeat

       get input Character;

       repetition = repetition + 1

    Until Character unequal to next Character

    If repetition < 2 do

       output1 << character,

    If repetition =2 do

       output1 << character&

    If repetition > 2 do

       output1 << character⌴

       output2 << repetition

End while