13 4 273 PC PC 1) * **,,.,, PC PC. PC.. 2. (EHOE) 1.. PC 2. 1.. PC 2.. PC. 1.. 1. PC PC }. PC. : * (02) 5704086, kweonos @kisdi.re.kr ** (02) 5704262, winwk@kisdi.re.kr 2001-3-2 21
PC. PC.. PC, PC PDA PC. PC PC.. PC. PC., PC. <1> PC PC PC plus, PC Extended Extended PC Beyond PC PC PDA PC PC PC PC PC PC PC. PCPC. PC PC IA, PC Companion. <2> <2> PC Non-PC Device (IA ; Internet Appliance, (Internet-enabled device, Web Appliance) IDC PC,, etforecasts LG non-pc 22
PC IA DVD, MP3, DVR (Information Appliance) PC Companion Extended PC IA Microsoft PC plus. PC Companion PC. PC PDA, PC,,,, TV,. <3>. <3> PC 1) PDA PC, Clamshell PDA, 2 TV TV, 1) PC. 2001-3-2 23
PCPC,, PC. 2.,.,.,,, PC. PC., PC,,., 1GHzPC1,000 2),. PC,.,. 3) PC.,, TV. PC 2) 1,000 1GHzPC, ZDNet Korea, 2001. 2. 12., http://www.zdnet.co. kr/servlet/newsprint?id34132 3) PDA PDA. (, PDA Scotty, MOBILECom enews,, 2000. 2. 22., http :/ / www.mobilecomi.com/news/ eread.asp?sort = &num =2682&x =2001-02 -22). 24
PC.. PC PC 8.. PC,., PC PC. PC PDA,,., PC PC.,,,,. PC 2. PC PC. PC PDA.,,,,, PC.. PDA PC,., PC. PDA..,. PC. PC 3.,, PC PDA. PDA 2001-3-2 25
<4> PC PC PC PDA PC PC PC PDA TV PC PC ( ),... PC 1.. PDA PDA PDA, PC, PC,. Palm (PIMs: Personal Information Managements) Palm pilot PDA, MSWindows CE 3.0 OS PC. 26
PC PCPDA PC PDA. 710 e-mail,,. 4), PC(Tablet PC) 5). PDA (product category collapse),. <5> PDA Window CE EPOC PalmOS Mictosoft Symbian Palm Computing Psion Series HIPC Palm-sized PC (PDA) Ericsson C21B PalmPilot JAVA TCP/ IP HTML PC User Interface PIMs PC Explorer, E-mail, OS IBM, NOKIA, IBM, Handspring, Sony, COMPAQ, SIEMENS, MOTOROLA, ORACLE, ERICSSON, NOKIA, CASIO, HITACHI, HP NTT DoCoMo, ERICSSON, LG, Sun microsystems, 3Com ERICSSON QUALCOMM, NTT DoCoMo, Yes Yes Yes Yes Yes :,, 2000. 3, (2000 11 ). 4) CDMA2000 1xIMT-2000,, PC (500700 ), GPS,,. 5) PC PDA CPU. 2001-3-2 27
. PDA Window CE, EPOC, Palm OS. < 5>. 6) PDA Palm OS, Window CE EPOC}99 Palm OS304 59%, Window CEEPOC 22%5%. [ 1] PDA ( : ) : Dataquest, 2000. 11. Palm, PIM. Window CE OS PC,. <7> PDA, 2000 60%, 19% 80%. 6) Window CE, SymbianEPOC. Palm OS. 28
PC Palm, Windows CE OS PC. PDA 2004 57%. PDA. Palm Handspring PDA PC Symbian Nokia, Ericsson Motorola, PDA PDA. SymbianEPOC. 2004 20%660. <6> PDA ( : 1,000, 100) 2000 2001 2002 2003 2004 ( ) 5,550.4 8,230.2 11,549.0 15,654.4 19,301.1 ( ) 1,617.4 2,158.8 2,757.9 3,637.8 4,227.0 ( ) 1,760.1 2,513.0 3,463.5 4,790.6 6,626.1 ( ) 594.2 781.5 985.9 1,274.5 1,645.6 ( ) 961.3 1,454.1 2,135.1 2,979.3 3,943.6 / ( ) 324.6 452.2 607.7 792.6 979.4 ( ) 992.0 1,365.0 2,014.0 2,709.0 3,943.6 ( ) 325.1 398.3 523.4 685.4 866.7 ( ) 19.7 149.9 176.3 198.9 212.4 ( ) 44.2 44.4 45.2 46.2 46.5 ( ) 9,393.5 13,712.2 19,338.0 26,332.2 33,709.2 ( ) 2,905.5 3,835.2 4,920.1 6,436.5 7,765.2 : Dataquest, 2000. 11. PDA NTT DoCoMoi-mode PDA. / PDA, PDA. / Window CE/ Pocket OS PC PC, PDA 2001-3-2 29
Palm. / 2000200467% 360. PDA1998 3. 7) PDA, /PDA. PDA, Horizontal Market Vertical Market, Vertical Market,,,. 8) PDA,.., e-mail,,,,,,.,,. PDAPIMs, PDA. PDA,,., WAPME. 9). 20007 2,700, 6,000, 8,600,. 2 7) PDA}995, 8. PC 5%,. 8), PC PDA,, 2000. 12 9), (IA)-PC plus, LG, 2000. 12 30
PC 2.5 3 IMT-2000., IMT-2000. 10), 11) WAP(Wireless Application Protocol) ME(Micro Explorer). <7> WAP ME 10,,, PIMs WAP forum WAP Microsoft HTML :, (IA)-PC plus, LG, 2000. 12,, WAP, ME. <8> 20032005. 10) IMT-2000,. 11) Nokia7110, Ericsson R320, Alcatec One touth Phone, LG i-plus, Nokia9100 Communicator, Ericsson R3800, Kyosera pdq, LG i-3000, SCH-M1000. 2001-3-2 31
<8> Allied Business Intlligence Datacomm Research Inc. Frost & Sullivan Jupiter Communication Gartner Group Ovum Strategy Analysis WAP 2005 1/3 6 2003 PDA35 2005 18 2000 110 20037,940 2004 WAP 95% 2004 Bluetooth 75% 2000 2,100, 2002 4,800, 2005 24 2003 95%WAP, Bluetooth 70% : Annual Report and Analysis of Competitive Market Conditions With Respect to Commercial Mobile Services, FCC, 2000. 8. 3., /, KISDI, 2000. 12.,.,. 2. (EHOE) 12) IDC Embedded 13) & Handheld Operating Environment (EHOE) 12) ({EHOE PC }) PC EHOE. 13) Embeded built-in, (OS). Linux, WindowCE, RTOS(VxWorks, PSOS). 32
PC PC Server Operating Environment (SOE)Client Operating Environment (COE). SOE WindRiver VxWorks. COEWindow CE, Window NT Embedded 4.0, Solaris PalmOSLinux. <9> PC (EHOE) ( : 100, %) 1997 1998 '97~ '98 1999 '98~ '99 Palm 20.00 5.2 N.A 75.00 14.3 275.0 Microsoft 8.00 2.7 20.00 5.2 150.0 41.22 7.9 106.1 Lineo 3.45 1.1 1.84 0.5 46.7 3.78 0.7 105.4 Green Hills Software 1.45 0.5 2.10 0.5 44.8 2.80 0.5 33.3 Symbian 45.60 15.2 59.00 15.2 29.4 77.00 14.7 30.5 Accelerated Technology Wind River System 7.20 2.4 9.30 2.4 29.2 12.00 2.3 29.0 65.78 21.9 85.90 22.1 30.6 105.70 20.2 23.1 LynuxWorks 9.33 3.1 13.06 3.4 40.0 15.20 2.9 16.4 IBM 30.00 10.0 33.00 8.5 10.0 36.00 6.9 9.1 QNX Software Systems 16.90 5.6 19.00 4.9 12.4 20.71 4.0 9.0 Mentor Graphics 23.00 7.6 27.00 7.0 17.4 29.00 5.5 7.4 Microware 9.70 3.2 9.80 2.5 1.0 7.50 1.4 23.5 Concurrent Computer 5.50 1.8 3.80 1.0 30.9 2.50 0.5 34.2 75.05 24.9 84.35 21.7 12.4 94.57 18.1 12.1 300.96 100.0 388.15 100.0 29.0 522.98 100.0 34.7 : Embedded & Handheld Operating Environment Market Forecast and Analysis, 2000~ 2004, IDC, 2000 EHOE19971999 Palm OS Palm 1998 2 199975 275%. Window CE Microsoft19978 1998 2001-3-2 33
2 }97}98 150% 199941. EPOC Symbian1998 15.2%, 1999 14.7%., VxWorks Wind River Systems. EHOE PalmMicrosoft. IDC20007 EHOE 2004 34% 20043 226. <10> EHOE(PC ) 1999 2000 2001 2002 2003 2004 523 711 960 1,277 1,699 2,259 34.7 36.0 35.0 33.0 33.0 33.0 ( : 100, %) 1999~ 2004 : Embedded & Handheld Operating Environment Market Forecast and Analysis, 2000~ 2004, IDC, 2000 34.0. PC 1. PC. PC,, PC PC. 2000 PC 13%, 2001 38%, 2002 PC PC Dataquest. 2000 2003 14) PC 166%, 14) 1999 PC 1999., 20002003. 34
PC <11> ( : 1,000,, %) PC PC 1999 2000 2001 2002 2003 * 398 1,408 5,224 10,331 23,917 157 PC TV 52 371 1,395 4,125 330 1,281 15,550 78,165 190,591 319,416 174 (Coded) 101 521 1,066 2,189 4,125 99 3,166 10,036 14,648 17,894 78 39 79 811 8,333 21,391 547 PC (A) 1,819 20,776 95,673 227,487 390,868 166 PC (C) 5 56 244 558 912 153 PC 114,894 134,869 156,328 180,355 205,973 15 PC 1,928 2,057 2,175 2,290 2,408 5 (B) 116,713 155,645 252,001 407,842 596,841 57 (D) 1,933 2,113 2,419 2,848 3,320 16 (A/ B) 1.56% 13.35% 37.97% 55.78% 65.49% 70 (C/ D) 0.3% 2.7% 10.1% 19.6% 27.5% 118 : *20002003 : Dataquest (2000. 4. 24),, PCDataquest, PCIDC/LG [ 2] Post PC PC 2001-3-2 35
PC 15%. 200056 PC 2.7%, 2001244 5. PC 200327%. PC PC., 118% 70%. 2. PCPC. PC PC 19995.1 20034.2. PC 19992003 9.1%, PC 4% PC PC., 1 : 4. PC PC, PC PC., PC PC PC., PC <12> PC PC 1999 2000 2001 2002 2003 PC(A) 1,394 1,253 1,136 1,046 985 9.1% PC *(B) 273 269 255 245 233 4.0% (B : A) 1 : 5.1 1 : 4.7 1 : 4.4 1 : 4.3 1 : 4.2 9.6% 4.6% 4.3% 1.0% : *PDA ( ) : PCDataquest, PCIDC, LG, 36
PC PC PC. [ 3] PC PC..,. PC. 15) PC 15) HP(Hewlett-Packard) 3GSM World Congress (Siemens) PDAJornada, (Jornada) PDAGPRS(General Packet Radio System) WAP, GSMGPRS. 2001-3-2 37
. [ 4] PDA H PDA PC L H PC,. PC., IT, PC,,,. PC,, IT 21 PC,., PC. PC PDA. PDA. PC,. 38
PC.,.. PC. [1], (IA)PC Plus, LG, 2000. 12 [2],, PDA Scotty, MOBILECom enews, 2000. 2. 22., (http :/ / www.mobilecomi.com/ news/ eread.asp?sort = &num = 2682&x =2001-02-22) [3], PC,?,, 2000. 12 [4], PC PC,,[KISDI IT FOCUS], 2000. [5], PC PDA,, 2000. 12 [6], HP, PDA(), MOBILECom enews, 2001. 2. 22., (http :/ / www.mobilecomi.com/ news/ eread.asp?sort = &num 2680&x =2001-02-22) [7], /, KISDI, 2000. 12(ETRI ) [8], : 21, 1999. 12 [9], ETRI [10], KISDI [11] ZDNet Korea, 1000 1GHzPC, 2001/ 2/ 12, (http :/ / www. zdnet.co.kr/ servlet/ newsprint?id34132) [12] Dataquest, Wireless Data : Ready for Take off, 1999. 3. 15 [13] FCC, Annual Report and Analysis of Competitive Market, Conditions with Respect to Commercial Mobile Services, 2000. 8. 18 2001-3-2 39
[14] IDC, Embedded & Handheld Operating Environment Market Forecast and Analysis, 2000~ 2004, 2000 [15] IDC, Shopping on the Go: Wireless mcommerce Market Forecastin and Analysis 1999~ 2004, 1999 [16] Informa telecoms group, Mobile Communications, 2001. 1. 23 [17] The Strategis Group, World Cellular/PCS & 3G Markets, 2000. 7 40