¢Ó ¡Ò.¡Ò ¢Ñ ±³È¸µî·Ï ¹× ¼öÁ¤¿äû, À½Çâ ¹× ¿µ»ó»ó´ã °Ô½ÃÆÇ ¢Ð ¡Ò.¡Ò   ·Î±×ÀΠ  ȸ¿ø°¡ÀÔ   »çÀÌÆ®¸Ê   Ãֽű۠  Æ÷Åä°¶·¯¸®  
 ±³È¸Á¤º¸ 
 ±âµ¶±³±â°ü 
 ±³È¸,¸ñȸÀÚ»öÀΠ
 Á¤º¸¸¶´ç 
 ³ª´®°Ô½ÃÆÇ 
 ÀÚÀ¯°Ô½ÃÆÇ 
 LINK SITE 

¢ÄÂù¾ç & ¹æ¼Ûº¸±â¢Å

IDÀúÀå
   Á¤º¸¸¶´ç
¢Ñ ±³È¸À½Çâ
¢Ñ ±³È¸¿µ»ó
¢Ñ ÄÄ Ç» ÅÍ
¢Ñ ȨÆäÀÌÁö
¢Ñ ÀϹÝÀÚ·á
¢Ñ ÀÚ ·á ½Ç
¿À´Ã 598
¾îÁ¦ 5,515
ÃÖ´ë 6,488
Àüü 3,196,459
ÇöÀçÀ§Ä¡ : Á¤º¸¸¶´ç > ¢Ñ ÀϹÝÀÚ·á
 
ÀÛ¼ºÀÏ : 14-02-22 12:20
Áö³­ 8ÀÏ Ä¡·¯Áø Á¤º¸Åë½Å±â¼ú»ç 102ȸ Çʱâ½ÃÇè¹®Á¦ÀÔ´Ï´Ù.
 ±Û¾´ÀÌ : Çѳª
Á¶È¸ : 3,904  
KCAÀڷḦ º¸´Ï Áö³­ÇØ Á¤º¸Åë½Å±â¼ú»ç´Â ÃÑ 621¸íÀÌ ÀÀ½ÃÇؼ­ 21¸íÀÌ ÇÕ°ÝÇß°í¿ä. ÁöÁö³­ÇØÀÎ 2012³â´Â ÃÑ 658¸íÀÌ ÀÀ½ÃÇؼ­ 25¸íÀÌ ¹èÃâµÇ¾ú½À´Ï´Ù. Çظ¶´Ù ÀÀ½ÃÀÚ´ëºñ 3¡­4%´ëÀÇ ÇÕ°Ý·üÀ» À¯ÁöÇÏ°í Àֳ׿ä.

 



<Á¾¸ñº° Çʱâ½ÃÇè ÀÀ½ÃÀÚ>

 



<Á¾¸ñº° ÃÖÁ¾ÇÕ°ÝÀÚ>

 

ÃâÁ¦ ¹®Á¦¸¦ º¸´Ï ±â¼úÀº ²ÙÁØÈ÷ ¹ßÀüÇÏ°í ÀÖ´Ù´Â °ÍÀÌ º¸ÀÔ´Ï´Ù. ÇÏ·ç¶óµµ Á¤º¸Åë½Å¿¡ ´ëÇÑ ²öÀ» ³õÀ¸¸é µû¶óÀâ±â°¡ Èûµç ¼¼»óÀÔ´Ï´Ù. °µ ÀûÀ¸·Î ½Ê ¸î ³âÀü¿¡ ºñÇØ ¸ð¸£´Â ¿ë¾î°¡ ²Ï º¸ÀÔ´Ï´Ù.

 

 

±¹°¡±â¼úÀÚ°Ý ±â¼ú»ç Çʱâ½ÃÇè ¹®Á¦

2014³âµµ Á¦1ȸ(±â¼ú»ç Á¦102ȸÂ÷)

Á¦ 1 ±³½Ã(½ÃÇè½Ã°£ : 100ºÐ)

ÀÚ°ÝÁ¾¸ñ Á¤º¸Åë½Å±â¼ú»ç

 

1. ½º¸¶Æ® TV ±â¹Ý ¸ÖƼ½ºÅ©¸° ¼­ºñ½º ±â¼ú

2. °¡»óÈ­ ±â¼úÀÇ Á¾·ù ¹× Ư¡

3. »ç¹°Åë½Å È°¼ºÈ­ ¹æ¾È

4. IEEE 802.11p

5. M/W ´ë¿ª¿¡¼­ ±¸Çü µµÆÄ°üÀÇ Â÷´ÜÆÄÀå(¥ëC), °ü³»ÆÄÀå(¥ëg), À§»ó¼Óµµ

  (VP)¿Í ±º¼Óµµ(VG)

6. PoE(Power over Ethernet)

7. °¡½Ã±¤Åë½Å(VLC : Visible Light Communication)

8. À§¼ºÅë½Å¸ÁÀÇ È¸¼±Ç°Áú, °¡µ¿·ü ¹× È¥½Åº¸È£ºñ

9. ÆÄÀåºÐÇÒ´ÙÁßÈ­(WDM)¿ë ±¤ÁõÆø±â

10. ´ÙÀÌÆú(Dipole) ¾ÈÅ׳ª¿Í ¾ß±â(Yagi) ¾ÈÅ׳ªÀÇ ¹æ»çÆÐÅÏ ºñ±³

11. GMPLS(Generalized Multi-Protocol Label Switching)

12. À̸ÞÀÏ ½ºÇªÇÎ(Email Spoofing)

13. VLAN(Virtual Local Area Network)

 

Á¦ 2 ±³½Ã(½ÃÇè½Ã°£ : 100ºÐ)

ÀÚ°ÝÁ¾¸ñ Á¤º¸Åë½Å±â¼ú»ç

 

¡Ø ´ÙÀ½ ¹®Á¦ Áß 4 ¹®Á¦¸¦ ¼±ÅÃÇÏ¿© ´äÇϽÿÀ. (°¢ 25Á¡)

1. Â÷¼¼´ë ±¤°¡ÀÔÀÚ¸Á(Next Generation Optical Access Network) ±â¼úÀ» ¼³¸íÇÏ°í È°¼ºÈ­ ¹æ¾ÈÀ» ³íÇϽÿÀ.

 

2. ROADM(Reconfigurable Optical Add Drop Multiplexer)ÀÇ ¼¼ºÎ¿ä¼Ò±â¼úÀ» ¼³¸íÇÏ°í ¹ßÀü¹æÇâÀ» ³íÇϽÿÀ.

 

3. Åë½Å»ê¾÷ÀÇ ±ÔÁ¦°¡ ÇÊ¿äÇÑ ÀÌÀ¯, °øÁ¤°æÀï ȯ°æ Á¶¼ºÀ» À§ÇÑ Àü±âÅë½Å»ç¾÷¹ý»ó ÁÖ¿ä ±ÔÁ¦»çÇ×À» ±â¼úÇϽÿÀ.

 

4. ¼­¿ï¿¡ º»»ç, 6°³ ±¤¿ª½Ã¿¡ °¢ Áö»ç, Áß¼Òµµ½Ã¿¡ 40°³ ÁöÁ¡À» º¸À¯ÇÑ ±â¾÷ÀÌ Àü¿ë¸ÁÀ» ±¸¼ºÇÏ°íÀÚ ÇÑ´Ù. ÇØ´ç ±â¾÷ÀÇ Åë½Å¸Á ¼³°è ½Ã °í·Á»çÇ×, ¼Ò¿äÀåºñ ¹× Åë½Å¸Á ±¸¼º¿¡ ´ëÇÏ¿© ±â¼úÇϽÿÀ.

(´Ü, º»»çÀÇ µ¥ÀÌÅͼ¾ÅÍ¿Í °¢ Áö»ç, ÁöÁ¡ °£¿¡´Â ÃÖ´ë 3[Gbps]ÀÇ Æ®·¡ÇÈÀÌ ÀÖ´Ù°í °¡Á¤ÇÑ´Ù.)

 

5. ICMPV4¿Í ICMPV6¸¦ ¼³¸íÇϽÿÀ.

(´Ü, ICMPV4 : Internet Control Message Protocol version 4)

 

6. BGP(Border Gateway Protocol)ÀÇ º¸¾È Ãë¾àÁ¡°ú ÀÌ¿¡ ´ëÇÑ ´ëÀÀ¹æ¾ÈÀ» ¼³¸íÇϽÿÀ.

 

Á¦ 3±³½Ã(½ÃÇè½Ã°£ : 100ºÐ)

¡Ø ´ÙÀ½ ¹®Á¦ Áß 4 ¹®Á¦¸¦ ¼±ÅÃÇÏ¿© ´äÇϽÿÀ. (°¢ 25Á¡)

1. ´ë¿ªÈ®»êÅë½Å(Spread Spectrum)¹æ½ÄÀ» Á÷Á¢È®»ê(DS), ÁÖÆļöµµ¾à(FH), ½Ã°£µµ¾à(TH) ¹× Chirpº¯Á¶(CM)·Î ±¸ºÐÇÏ¿© ¼³¸íÇÏ°í, °¢ ¹æ½Äº° ó¸®À̵濡 ´ëÇÏ¿© Á¤ÀÇÇϽÿÀ.

 

2. ¹«¼±Àü¼Û³×Æ®¿öÅ©¿¡¼­ ¾Æ·¡ °£¼·À¯Çü¿¡ µû¸¥ °í·Á»çÇ×°ú °£¼· ÃÖ¼ÒÈ­ ¹æ¾È¿¡ ´ëÇÏ¿© ¼³¸íÇϽÿÀ.

  °¡) µ¿ÀÏ ¼Û½ÅÁ¡À¸·ÎºÎÅÍ ¼ö½ÅµÈ ÀÎÁ¢ÁÖÆļö ä³Î°£¼·

  ³ª) ¼­·Î ´Ù¸¥ °æ·Î¸¦ ÅëÇØ ¼ö½ÅµÈ µ¿ÀÏÁÖÆļö ä³Î°£¼·

  ´Ù) ¼­·Î ´Ù¸¥ °æ·Î¸¦ ÅëÇØ ¼ö½ÅµÈ ÀÎÁ¢ÁÖÆļö ä³Î°£¼·

 

3. LTE-A(LTE-Advanced)ÀÇ ¾Æ·¡ Çٽɱâ¼úÀ» ¼³¸íÇϽÿÀ.

  °¡) Multi Carrier

  ³ª) CA(Carrier Aggregation) 

  ´Ù) Advanced MIMO

  ¶ó) CoMP(Coordinated Multi-Point)

  ¸¶) Small Cell

  ¹Ù) eICIC(enhanced Inter-Cell Interference Coordination)

 

4. À§¼ºÅë½Å¸Á¿¡¼­ À§¼ºÃ¼¿Í Áö»ó±¹ÀÇ ±¸¼º¿ä¼Ò ¹× ±× ±â´É¿¡ ´ëÇÏ¿© ±â¼úÇϽÿÀ.

 

5. VHF/UHF ¹æ¼Û ¼ÛÃâ¿ë ¾ÈÅ׳ªÀÇ ½Ã°ø¼³°è ½Ã Æø¿ì, Æø¼³ ¹× °­Ç³ µî ±Þ°ÝÇÑ È¯°æº¯È­¿¡µµ ±â°èÀû, Àü±âÀû Ư¼ºÀ» À¯ÁöÇϱâ À§ÇÑ ¹æ¾È¿¡ ´ëÇÏ¿© ¼³¸íÇϽÿÀ.

6. Á¤º¸Åë½Å¼³ºñ ½Ã°ø°¨¸® ½Ã °¨¸®¿øÀÌ ÀÛ¼ºÇÏ¿©¾ß ÇÒ ¼­·ù¸¦ Áß½ÉÀ¸·Î °¨¸® ¾÷¹«¸¦ ±â¼úÇϽÿÀ.

 

Á¦ 4±³½Ã(½ÃÇè½Ã°£ : 100ºÐ)

¡Ø ´ÙÀ½ ¹®Á¦ Áß 4 ¹®Á¦¸¦ ¼±ÅÃÇÏ¿© ´äÇϽÿÀ. (°¢ 25Á¡)

1. 3D TVÀÇ ±â¼ú°³¿ä, ÀÔü°¨ »ý¼º ¿äÀÎ ¹× ´ëÇ¥ÀûÀÎ 3D µð½ºÇ÷¹ÀÌ ¹æ½Ä¿¡ ´ëÇÏ¿© ±â¼úÇÏ°í ÇâÈÄ Àü¸Á¿¡ ´ëÇÏ¿© ³íÇϽÿÀ.

 

2. ´Ü°Å¸®Àü¿ëÅë½Å(DSRC : Dedicated Short Range Communication)À» ÀÌ¿ë, ³ëº¯±âÁö±¹(RSE : Road Side Equipment)À» ¼³Ä¡ÇÏ¿© µµ·Î ÀÌ¿ëÀڵ鿡°Ô ±³ÅëÁ¤º¸¸¦ Á¦°øÇÏ°íÀÚ ÇÑ´Ù. ¼³°è ¸ñÇ¥ ¹× ¹æÇâ ¼³Á¤, ¼³°è ½Ã °í·Á»çÇ×, ½Ã½ºÅÛ ±¸¼º¿¡ ´ëÇÏ¿© ±â¼úÇϽÿÀ.

 

3. À¯ºñÄõÅͽº ÄÄÇ»ÆÃ(Ubiquitous Computing)ÀÇ ±â¼ú°³¿ä, ÁøÈ­´Ü°èº° ºñ±³ ¹× Ư¡°ú ÇâÈÄ Àü¸Á¿¡ ´ëÇÏ¿© ³íÇϽÿÀ.

 

4. RFIDÀÇ ±â¼ú°³¿ä, ±¸¼º¿ä¼Ò ¹× Á¾·ù¿¡ ´ëÇÏ¿© ±â¼úÇÏ°í, Ÿ ¹æ½ÄÀÎ ¹ÙÄÚµå(Bar Code) ±â¼ú°úÀÇ Àå´ÜÁ¡¿¡ ´ëÇÏ¿© ³íÇϽÿÀ.

 

5. Áö´ÉÇü Ȩ³×Æ®¿öÅ©ÀÇ ¹Ìµé¿þ¾î¿¡ ´ëÇÑ ±â¼ú°³¿ä, ¹Ìµé¿þ¾îÀÇ Á¾·ù¿Í ±× Ư¡ ¹× Àå´ÜÁ¡¿¡ ´ëÇÏ¿© ±â¼úÇÏ°í ÇâÈÄ Àü¸Á¿¡ ´ëÇÏ¿© ³íÇϽÿÀ.

 

6. Æò±ÕÀü·Â 1[kW]±Þ DTV ¼Û½Å±âÀÇ Ãâ·ÂÀü·ÂÀ» °íÁÖÆÄÀü·Â°è(RF Power Meter)·Î ÃøÁ¤ÇÏ°íÀÚ ÇÑ´Ù. ¾Æ·¡ÀÇ Á¶°Ç ÇÏ¿¡¼­ ÃøÁ¤¹æ¹ýÀ» ¼³¸íÇÏ°í ÃøÁ¤½Ã °í·Á»çÇ×À» ±â¼úÇϽÿÀ.

  o DTV ¼Û½Å±âÀÇ RF ¸ð´ÏÅÍ ´ÜÀÚ : 50[dB] °¨¼è

  o °íÁÖÆÄÀü·Â°è ÃøÁ¤¹üÀ§ : DC ~ 4.2[GHz], -60 ~ 0[dBm]

  o °¨¼è±â(Attenuator) : 30[dB], 30[W], DC ~ 2[GHz]

 
   
 

¹è°æ±×¸²(53)
°Ô½Ã¹°ÀÌ ¾ø½À´Ï´Ù.
À̸ÞÀϹ«´Ü¼öÁý°ÅºÎ °³ÀÎÁ¤º¸º¸È£Á¤Ã¥ Ã¥ÀÓ ¹× ¹ýÀû°íÁö ÀüºÏ±³È¸Á¤º¸¼¾ÅÍ´Â? »çÀÌÆ®¸Ê LINK_SITE
Copyright (2008.1) jbchurch.kr All rights reserved.