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׳ 1Gbps-44 MIMO 11n Ĩ , HDTV
2008 12 18 13:27:24 / ö mykoreaone@ddaily.co.kr

1Gbps ӵ ֻ ȣ ǰ ϴ 44 MIMO( ) , ġ ɱ Ĩ ߴ.

Ʈŷ ݵü ߡ ǥϴ ׳(Quantenna)Ŀ´̼ 2.4GHz 5GHz ļ 뿪 ϴ 802.11n Ĩ ǥϰ, ߴ.

44 MIMO, ޽ Ʈŷ, (Beam Forming) ϴ 802.11n Ĩ 1Gbps ũ ӵ ǰ ν HD ̿ ְ ش.

׳ ӵ ǰ ֻ ϴ QHS Ĩ ŷڼ, , ȹ ״١鼭, ̸ ȭ ִ ǥ ڸ ƴ١ ߴ.

߹ HDTVȨƮũ о߿ = ̷ Ư ׳ ƴ϶, 忡 ߰ ִ. ڽ TV ϴ HDMI Ʈũ ü HDTV ϰ, 𼭳 Mbps ϴ ȨƮũ ϰڴٴ ̴.

 

̿ ׳ Ʈ ̸ ڰ CTO Һڵ IPTV ε 񽺸 ŷڼ ְ ִ ȨƮũ Ѵ١, ׷ ȣ ١ ߴ.

״ MIMO ޽ Ʈŷ ַ ŷڼ ִ 뿪 ϴ ÿ ӵ Ű ǰ ִ١ 밨 Ÿ´.

׳ ο Ĩ(QHS1000, QHS600, QHS450) ȣ û ذν Һڿ žü  ÷׾÷ Ʈũ HDTV IPTV 񽺸 ְ ش.

߸ũӵ ִ 1Gbps = QHS1000 ִ 1Gbps ũӵ 600Mbps óӵ ϸ, QHS600 600Mbps ũӵ 400Mbps óӵ, QHS450 450Mbps ũӵ 200Mbps óӵ Ѵ.

̵ Ĩ¿ 44 MIMO ϴ  ռ ȿ ڱ⿡ ߻ϴ Ͼ ȯ濡 ǰ Ѵ.

Ĩ ȣ ̽ ãƳ ش ̽ ȣ ؼ ְ ϴ ̴. ȣ ӵ, Ÿ ش.

, ޽ Ʈŷ Ĩ³ ȣ ְޱ Ĩ ü AP ϳ ö ִ ȴ. Ĩ Ī ϵ ִµ, ӵ ƴ϶ ȣ θ ãư ֵ ֱ ش.

 

߱ AP 1/10 ũ⿡ ÷ = Ư ó ɰ ֽ ž鼭, Ĩ ũⰡ 100 ũ⿡ Ұѵ, ׳ ̹ ǥ ڻ Ĩ ž ɰ ũ 802.11n AP ߴ. ̴ AP 1/10 ̴.

׳ ̷ ޾ ֱ W&WĿ´̼ǰ HDTV ޸ α⵵ ߴ. ȸ ð(latency) ص ª Ǯ HD H.264 ڵ о ξü.

ٴ ׳ CEO 츮 ο Ĩ 802.11n , Ƽ̵ HDTV Ű Ϲ̰ ȿ ÷ ƴ١ ߴ.

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