This is a highly technical article written by a protocol researcher to be read by other protocol researchers and implementers. I'm not really sure what level of

This is a highly technical article written by a protocol researcher to be read by other protocol researchers and implementers. I'm not really sure what level of jargon you expected. This article is akin to an aircraft architect writing about engine design to engine manufacturers - there's no reason to spell things out that the target audience already knows well.