Title :
An 18ms-latency wireless high quality codec SoC for full HD streaming
Author :
Choi, Pilsoon ; Yi, Yongseok ; Ha, Kilsik ; Lee, Yun-Gu ; Yang, Chil-Youl ; Shin, Seyoung ; Ahn, Byung-Ho ; Park, Sung-Chul ; Gil, Hyun-Tae ; Lee, Scott Seongwook ; Park, Joongsuk ; Jo, Jaemoon
Author_Institution :
Media SoC Team, Samsung Electron., Suwon, South Korea
Abstract :
An SoC integrating both an IEEE 802.11n Wireless LAN (WLAN) and a high quality codec is implemented using 90nm CMOS technology for wireless connectivity between full HD video-supporting devices. The WLAN operates with up to 270-Mbps data rates using 2×3 MIMO technologies and the codec supports up to 1080P 60Hz resolution with 30-bit RGB color format. The system achieves total 18ms latency, which enables this SoC to be used in gaming consoles and PCs as well as full-HD digital TVs with 1.5W power consumption.
Keywords :
CMOS integrated circuits; MIMO communication; high definition video; system-on-chip; video streaming; wireless LAN; CMOS technology; IEEE 802.11n wireless LAN; MIMO technologies; PC; RGB color format; WLAN; full-HD digital TV; full-HD streaming; full-HD video-supporting devices; gaming consoles; power 1.5 W; size 90 nm; time 18 ms; wireless connectivity; wireless high-quality codec SoC; Codecs; High definition video; MIMO; Streaming media; System-on-a-chip; Wireless LAN; Wireless communication;
Conference_Titel :
Solid State Circuits Conference (A-SSCC), 2011 IEEE Asian
Conference_Location :
Jeju
Print_ISBN :
978-1-4577-1784-0
DOI :
10.1109/ASSCC.2011.6123651
