Implementing Interleaving ?

[jblestang]

Any plane to add data interleaving to handle loss of burst of packets like in figure 9 of Qualcomm paper

[Christopher Berner]

If I understand correctly interleaving means running the encoder with subblocks > 1. That's already supported:

raptorq/src/encoder.rs

Lines 205 to 226 in 4bf46ec

 if config.sub_blocks() > 1 { 
     let mut symbols = vec![vec![]; data.len() / config.symbol_size() as usize]; 
     let (tl, ts, nl, ns) = partition( 
         (config.symbol_size() / config.symbol_alignment() as u16) as u32, 
         config.sub_blocks(), 
     ); 
     // Divide the block into sub-blocks and then concatenate the sub-symbols into symbols 
     // See second to last paragraph in section 4.4.1.2. 
     let mut offset = 0; 
     for sub_block in 0..(nl + ns) as u32 { 
         let bytes = if sub_block < nl { 
             tl as usize * config.symbol_alignment() as usize 
         } else { 
             ts as usize * config.symbol_alignment() as usize 
         }; 
         for symbol in &mut symbols { 
             symbol.extend_from_slice(&data[offset..offset + bytes]); 
             offset += bytes; 
         } 
     } 
     assert_eq!(offset, data.len()); 
     symbols.drain(..).map(Symbol::new).collect() 

Please re-open, if it means something else