METHOD AND APPARATUS FOR TRANSMITTING ADDITIONAL DATA RELATED TO BROADCASTING SERVICE, AND METHOD AND APPARATUS FOR RECEIVING ADDITIONAL DATA RELATED TO BROADCASTING SERVICE

摘要

Provided are a method and apparatus for transmitting section data and a method and apparatus for receiving section data. The method of receiving updated additional data from among additional data related to a broadcasting service includes: receiving an update information list including information regarding updates of the additional data; and receiving at least one of updated additional data based on the received update information list.