US 12,224,935 B2
Packet format of network abstraction layer unit, and algorithm and apparatus for video encoding and decoding using the format, QOS control algorithm and apparatus for IPV6 label switching using the format
Doug Young Suh, Gyeonggi-do (KR); Kyu Heon Kim, Seoul (KR); and Gwang Hoon Park, Gyeonggi-do (KR)
Assigned to University-Industry Cooperation Group of Kyung Hee University, Gyeonggi-Do (KR)
Filed by University-Industry Cooperation Group of Kyung Hee University, Gyeonggi-Do (KR)
Filed on Nov. 8, 2023, as Appl. No. 18/387,903.
Application 18/387,903 is a continuation of application No. 17/178,730, filed on Feb. 18, 2021, granted, now 11,848,864.
Application 17/178,730 is a continuation of application No. 16/908,845, filed on Jun. 23, 2020, granted, now 11,374,861, issued on Jun. 28, 2022.
Application 16/908,845 is a continuation of application No. 15/827,596, filed on Nov. 30, 2017, granted, now 10,728,148, issued on Jul. 28, 2020.
Application 15/827,596 is a continuation of application No. 14/477,252, filed on Sep. 4, 2014, granted, now 9,853,893, issued on Dec. 26, 2017.
Application 14/477,252 is a continuation of application No. 12/295,805, granted, now 9,344,362, issued on May 17, 2016, previously published as PCT/KR2008/000203, filed on Jan. 11, 2008.
Claims priority of application No. 10-2007-0003809 (KR), filed on Jan. 12, 2007; application No. 10-2007-0005162 (KR), filed on Jan. 17, 2007; and application No. 10-2007-0007119 (KR), filed on Jan. 23, 2007.
Prior Publication US 2024/0073134 A1, Feb. 29, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 45/74 (2022.01); H04L 45/302 (2022.01); H04L 69/16 (2022.01); H04L 69/167 (2022.01); H04L 69/22 (2022.01); H04N 19/132 (2014.01); H04N 19/164 (2014.01); H04N 19/169 (2014.01); H04N 19/187 (2014.01); H04N 19/30 (2014.01); H04N 19/46 (2014.01); H04N 19/61 (2014.01); H04N 19/70 (2014.01); H04N 21/2343 (2011.01); H04N 21/643 (2011.01); H04N 21/647 (2011.01); H04N 21/845 (2011.01)
CPC H04L 45/74 (2013.01) [H04L 45/302 (2013.01); H04L 69/16 (2013.01); H04L 69/167 (2013.01); H04L 69/22 (2013.01); H04N 19/132 (2014.11); H04N 19/164 (2014.11); H04N 19/187 (2014.11); H04N 19/188 (2014.11); H04N 19/30 (2014.11); H04N 19/46 (2014.11); H04N 19/61 (2014.11); H04N 19/70 (2014.11); H04N 21/234327 (2013.01); H04N 21/64322 (2013.01); H04N 21/64792 (2013.01); H04N 21/8451 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A method for decoding a bitstream including Network Abstraction Layer Unit (NALU), comprising:
receiving the bitstream including a NALU, the NALU including a NAL Header (NALH) including layer identification information and a NAL Payload including encoded data;
decoding the bitstream based on the layer identification information; and
generating a current picture based on the bitstream,
wherein the layer identification information is included in the NALH of a length of 2 bytes,
wherein the layer identification information is mapped to at least one among a value for identifying a layer of the encoded data and a value for identifying a view of the encoded data,
wherein a size and a format of the layer identification information are set to a fixed value and a fixed format,
wherein the fixed value and the fixed format are set regardless of whether the layer identification information is mapped to a value for identifying a layer of the encoded data,
wherein the NAL payload includes at least one of at least one of a video parameter set, a sequence parameter set, a picture parameter set, and supplemental enhancement information,
wherein the NALH includes type information of the NALU.