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[ ] KMW, ۷ι LTE ''

ܵ
| ڴ 2013 1б ' '(Queen of Quarter) ߽ϴ. 1б⿡ , Ͻ ٰ мϴ ڳԴϴ.

̿ 2013 ù ' ' ̸ ÷ȴ.

' ' ڰ б(quarter, ) 濵 Ѵ. 1б⿡ , 2б Ŷ󱳿, 3б , 4б ִ.

1б ' ' ̿( KMW) ۷ι ҿ(LTE) 1б б, ƴ. 803 55% þ. Ⱓ 80% 88, ȸ ݿ 129% 158 ߴ. б  4б ص 19%, 46% þ.

1б ݿ ְ͹(PER) 10迡 8.1, ְڻ(PBR) 7.93迡 5.91 . KMW 2008 2011 4 ڸ ڱں 56% ߴ. ں ٸ鼭 1б ȯ(ֱ 4б ջ) ڱںͷ(ROE) 75% Ѵ. Ϲ Ⱓ ROE 25% ϴ.



RFǰ ü...̱Ϻ ̵Ż簡 'ֿ '

KMW 1991 ļ(RF: Radio Frequency)ǰü. â ǥ Ư , 40.01% ϰ ִ. ǥ ڰ Z޷Ŀ带 ƴ.

RFǰ ٽ ǰ ϳ. ȣ ̵ ܸ (ȭ ) ؼϴ 뵵.

KMW ū ȸ. 2012 67% ߻ߴ. ̱ 43%, Ϻ 20%, 35%. ̱ Ʈũ ü īڷ罼Ʈ(AT&T), 3 ̵Ż Ʈ(Sprint) ŷϰ , Ϻ Ż KDDI, Ʈũ ΰ ִ.

̵ 3 Zڿ ŷѴ. KMW ǰ Zڸ Ϻ ̱ Ǵµ, ̸ ϸ ̱ 50% Ѵ.

۷ι LTE Ͼ

RFǰ ̵Ż ⿡ ޴´. Ư ̵ Ը ڰ ߻ ȣȲ ´´. LTE ̵Ż ڸ ÷ȴ. KMW ۳ Ͼ带 .

KMW ȯ(ֱ 4б ջ) 1б 1430 2б 1742 3б 2233 4б 2545 1б 2831 ߴ. ټ б þ ̴. Ⱓ ũ. ۳ 1б 17(ȯ ) ڸ , 1 341 ڷ Ƽ.

ȸ ũ ƴ. ̱ Ǹ 2011 11300 19 þ, Ϻ Ǹ ۳ 18 ⺸ 406% ߴ. Ŀ, ̺ ޼ 51 191% ó ȭڷ(37, 2012 ), ְ ü ֽ(8), μȸα(PCB) ޼ BMSڸ(11), ǥó ü Ƽ(4) ȯߴ. ̿ 2012 KMW ȸ ݿ 365 ȯߴ.



LTE RRH Ǹš...Ȧ ͷ 'UP'

̲ ǰ LTE (RRH)̴. RRH 2010 31 2011 388 2012 1535 ߴ. Ⱓ ߵ 3% 52% Ȯƴ.



RRH(Remote Radio Head) 񿡼 RFκи и ̴. ġ RF ̳ʸ ġϰ ġ ŭ ԰ ũ. ̳ ӴḦ δؾϴ ȿ ־. ׷ RRH RFκ ũ⸦ ȹ ̰ ׳ ϴܿ ġν ǰ ġ 50% ߴ. Ӹ ƴ϶ Ҹ κ Ʈ ִ.

RRH LTE ʼ ڸ Ҵ. ۷ι ̵Ż Ʈũ ü RRH ڸ ø Ȳ̴. ABI ġ ۷ι RRH 2011 89400 ޷ 2014 166600 ޷ 23% ȴ.



RRH KMW ü Ȧ ʹ. ȸ KMW 2010 5 Ȧ ͸ ʷ ȭߴ. Ȧ ʹ RRH žǴ ǰ̴. ʿ ļ뿪 ս Ȯ ɷִ ʹ. ͺ ȿ 20% , Դ 60% RRH ϴ. ݵ ̴.

4 ڿ

Ȧ ȹ ǰ 濡 ڰ ڸϰ ִ. KMW ü 250  30% η ִ. ų 10% Ѵ ݾ ߺ ߴ. 2008 3G ۷ι ڰ ް ִ. 󰡻 KMW Ű(KIKO) ǰ ſ 151 ս ´.  KMW 9% Ѵ ݾ ߺ ߴ.

2011 4 ڸ , ߺ ÷ȴ. KMW ԰Ÿ ڸ LTE RRH, Ȧ ʹ ߵ ǰ̴.



۷ι LTE 19800... 115%

̼ö(iSuppli) ۷ι LTEڴ 19800 ۳⺸ 115% ȴ. 2016⿣ 10 , 5Ⱓ 139% ̸ ̶ ̴.

캸 ̱ Ż (Verizon) AT&T ġ ġϴ. Verizon ̹ ̱ 70%̻ LTE 񽺸 ̸, AT&T ̿ ̴.  3 Ʈ簡 LTE ࿡ ִ.

Ϻ 2015 LTE ڰ ӵ ̴. ִ ̵Ż NTTڸ 2010 LTE񽺸 ̷ ص Ȯ븦 ڸ δ. Ĺ Ʈũ KDDI LTE ø űڿ 3G 4G ȯϴ ڸ ȹ̴.

߱ LTE ܰ迡 ִ. ԰ TD(Time Division) LTE񽺸 6 ÿ ù ׽Ʈߴ. TD LTE ϳ ϳ ļ ̿ ۽Ű ϴ ̴. ߱ ׽Ʈ 񽺸 ߿ ִ. ε ߵ TD LTE äϷ ̰ ִ.

۷ι LTE ڿ ¹ RRH а ӵ ȴ.

LED ű

ֱ KMW ű LED ߴ. Ǿ迡 KMW ϰ ִ 濭 LED , ׳ ļ LED ϴٴ Ǵ̴.

ñ δ. ֱ LED 2 ȣȲ Ƽ ̶ ´. Ȯ å LED ϶ ̴. ̿ Ϲݱ LED 䰡 ũ ȴ. ZLG LED 迭 ̸ ϰ ֱ 100% ÷ȴٴ Ĺ̴. ü NDP÷̼ġ 2014 LED 569ﰳ 2012⺸ 247% ȴ.

Ա 48%, Ȳ ߴ 'ũ'

KMW 繫 ̴. 2008 2011 ڸ ߿ ڸ ߱ ̴. ֱ Ա Ϻ ȯ, ä Ա . 2012 ä 370%, 79%. ڻ꿡 Ա ϴ 48%. Ϲ Ա 40% 繫 ٰ ǴѴ. , ں 4.5 ڸ ϱ⿣ .



KMW Ż ⿡ ΰϰ Ѵ. ű ڰ ø ȣȲ , ڰ ް ɼ ũ. ۷ι LTE ڰ KMW ſ Ҹ ִ.

ġâ

KMW ġâ 캸. Ḧ ϰ ġ Ǹϴ ǥȭ غ Ĺ ִ ٽ ҵ ľ ִ. KMW ȸ Ŀ ̺, ˷̴ ǰ, PCB ǰ Ѵ. ޼ κ ȸ ־ ϴٴ ִ. RFǰ ̵Ż Ʈũ ü ǰѴ. ۷ι LTE þ ̸, 67% ȯ .



۳ ȸ ɸ° ̸ ߴ. Ұ ÿ (-6%) ϰ (+26%), Ŷ󱳿(+79%), (+81%) · ߴ. 2013 ù KMW '' ó ȣ ְ ŵ  Ѻ.








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20240405_ũ_

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