US 12,074,696 B2
Method and apparatus for processing service bitstream
Desheng Sun, Shenzhen (CN); and Qiwen Zhong, Shenzhen (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed by HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed on Feb. 2, 2021, as Appl. No. 17/165,835.
Application 17/165,835 is a continuation of application No. PCT/CN2019/120141, filed on Nov. 22, 2019.
Claims priority of application No. 201811419063.5 (CN), filed on Nov. 26, 2018.
Prior Publication US 2021/0159999 A1, May 27, 2021
Int. Cl. H04L 1/00 (2006.01)
CPC H04L 1/0011 (2013.01) [H04L 1/0057 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for processing a constant bit rate (CBR) service bitstream, comprising:
receiving the CBR service bitstream;
obtaining a code block stream based on the service bitstream,
wherein an encoding type of the code block stream is M bit/N bit encoding, Mis a positive integer, N is an integer not less than M, and the code block stream comprises a first-type code block and a second-type code block,
wherein the first-type code block comprises M service bits from the service bitstream, the second-type code block comprises L service bits from the service bitstream, and L is an integer less than M and not less than 0; and
sending the code block stream,
wherein the second-type code block is one of an O code block, and an S code block.