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RF µå¶óÀ̺ê Å×½ºÆ® ½Ã½ºÅÛ

4G / LTE, 5G ¶Ç´Â »õ·Î¿î WiFi 6 (802.11ax)°ú °°Àº OFDM / OFDMA ½Ã½ºÅÛÀº Àüü ¹èÆ÷ ¿µ¿ª ³»ÀÇ RF Åë½Å ä³Î¿¡ ´ëÇѺ¸´Ù ÀÚ¼¼ÇÑ Áö½Ä°ú ´ÙÁß °æ·Î ºÐ¼®ÀÌ ÇÊ¿äÇÕ´Ï´Ù.
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RF µå¶óÀ̺ê Å×½ºÆ® ½Ã½ºÅÛ



RF µå¶óÀ̺ê Å×½ºÆ®

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  ÀüÅëÀûÀ¸·Î µå¶óÀ̺ê Å×½ºÆ® Àåºñ´Â ƯÁ¤ Á֯ļö ´ë¿ª ¶Ç´Â ±â¼ú Ç¥ÁØÀ¸·Î Á¦ÇѵǾîÀÖ¾î »ç¿ëÀÚ°¡ ¿©·¯ Á֯ļö ´ë¿ªÀ» ¸ð´ÏÅ͸µÇϱâ À§ÇØ Ãß°¡ Çϵå¿þ¾î ¶Ç´Â ¼ÒÇÁÆ®¿þ¾î¸¦ ±¸ÀÔÇØ¾ßÇÕ´Ï´Ù. CBRS Áö¿ø ½ºÆåÆ®·³ °øÀ¯ ¹× ³×Æ®¿öÅ© º¹À⼺ Áõ°¡°¡ ÁÖ¿ä °úÁ¦°¡µÇ¸é¼­ ¹«¼± ³×Æ®¿öÅ© »ç¾÷ÀÚ´Â ³×Æ®¿öÅ©¸¦ ¼³°è ¹× ÃÖÀûÈ­Çϰí, ÆÄ±«ÀûÀÎ RF °£¼·À» ½Äº° ¹× ã°í, ÀüÆÄ Ư¼ºÀ» ºÐ¼®Çϰí, »õ·Î¿î Ç¥ÁØ ½ºÆåÆ®·³ °¡¿ë¼ºÀ» º¸ÀåÇÏ´Â ¼Ö·ç¼ÇÀÌ ÇÊ¿äÇÕ´Ï´Ù.

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RF ¿£Áö´Ï¾î´Â ¼Ö·ç¼ÇÀÌ ÇÊ¿äÇÕ´Ï´Ù.

  • »õ·Î¿î RF µå¶óÀ̺ê Å×½ºÆ® ÃøÁ¤ ¹× ºÐ¼®
  • ½Ç½Ã°£ ºÐ¼® ¶Ç´Â ÈÄ Ã³¸®¸¦À§ÇÑ µ¥ÀÌÅÍ ±â·Ï ¹× ÀúÀå
  • Â÷·®ÀÇ ¸ð¹ÙÀÏ ¹× ¿îÀü Å×½ºÆ®
  • »õ·Î¿î ±â¼ú ¶Ç´Â »õ·Î¿î Á֯ļö ´ë¿ªÀ¸·Î ½±°Ô ¾÷±×·¹À̵å
  • ³×Æ®¿öÅ© ÃÖÀûÈ­ ¹× °èȹ ºñ¿ë Àý°¨

½Ã½ºÅÛ ¼Ò°³


󸮷®¿¡ ´ëÇÑ ¼ö¿ä°¡ Áõ°¡ÇÔ¿¡ µû¶ó 5G-NR ¹× 4G / LTE-A, ½º¸¶Æ® ¾ÈÅ׳ª ½Ã½ºÅÛ, ´ë±Ô¸ð MIMO ¹× ½º¸ô ¼¿ÀÇ ±¤¹üÀ§ÇÑ »ç¿ë°ú °°Àº »õ·Î¿î Àü¼Û ±â¼ú ¹× ±â´ÉÀÇ ÃâÇöÀÌ ÃËÁøµÇ¾ú½À´Ï´Ù.

±×·¯³ª ÀÌ·¯ÇÑ »õ·Î¿î ±â¼úÀÇ ¼º°øÀº Àü¼Û ¼Óµµ¸¦ ÃÖ´ëÈ­Çϱâ À§ÇØ °£¼·À̾ø´Â ±ú²ýÇÑ ½ºÆåÆ®·³¿¡ Å©°Ô Á¿ìµË´Ï´Ù.

4G / LTE, 5G ¶Ç´Â »õ·Î¿î WiFi 6 (802.11ax)°ú °°Àº OFDM / OFDMA ½Ã½ºÅÛÀº Àüü ¹èÆ÷ ¿µ¿ª ³»ÀÇ RF Åë½Å ä³Î¿¡ ´ëÇѺ¸´Ù ÀÚ¼¼ÇÑ
 Áö½Ä°ú ´ÙÁß °æ·Î ºÐ¼®ÀÌ ÇÊ¿äÇÕ´Ï´Ù.


CellSpectrumÀº ¢â  ¿¡ ÀÇÇØ ĸó ½ºÆåÆ®·³ ¼öÁýÇÏ´Â ¼ÒÇÁÆ®¿þ¾î Á¤ÀÇ Áö¸®Àû ÂüÁ¶ ½ºÆåÆ®·³ ºÐ¼®±âÀÔ´Ï´Ù  CellDigitizer  ¹× ÇÁ·Î¼¼½º¸¦. CellSpectrum ¢â  Àº100MHz ´ë¿ªÆø ºí·Ï¿¡¼­ CellDigitizer  ·Îĸó ÇÑ Àüü ½ºÆåÆ®·³À» ½ºÄµ ÇÒ ¼ö ÀÖ½À´Ï´Ù .

CellSpectrum ¢â  ÁÖ¿ä ±â´ÉÀº ´ÙÀ½°ú °°½À´Ï´Ù.

  • Å×½ºÆ® ¸ðµå·Î ½ºÆåÆ®·³ ±â·Ï °¡´É
  • ±â·Ï µÈ ½ºÆåÆ®·³ Æ®·¹À̽º Àç»ý
  • ä³Î ¹× ¹üÀ§ (»ç¿ëÀÚ ¼±Åà °¡´É) Àü·Â °è»ê
  • ¼öÁý µÈ »ùÇÃÀº Áö¸®Àû űװ¡ ÁöÁ¤µË´Ï´Ù.
  • ASCII ÆÄÀÏ ³»º¸³»±â
  • RBW ¹× ½ºÆÒ ¼±Åýà ¿À¹ö·¦ ¶Ç´Â ¾ð´õ ·¦ ¾øÀ½
  • ÃÖ´ë, Æò±Õ, Àü·ù ¹× ÃÖ¼Ò °ª ÃßÀû
  • ±×·¡ÇÁ Ç¥½Ã
  • Â÷Æ® È®´ë ¹× Ãà¼Ò



CellSpectrum TM  ¹×  CellScanner TM  ´Â ¼öÁýÇϴ µ¿¾È ¶Ç´Â ³ªÁß¿¡ ÀúÀåµÈ µ¥ÀÌÅ͸¦ »ç¿ëÇÏ¿© CellDigitizer TM¿¡  ÀÇÇØ ĸó µÈ ½ºÆåÆ®·³À» ó¸®ÇÕ´Ï´Ù  .


CellScanner TM  ´Â LTE / UMTS / GSM ±â¼ú¿¡ ´ëÇÑ ¹«¼± ÀÎÅÍÆäÀ̽º ºÐ¼® ÀÛ¾÷À» Áö¿øÇÏ¿© »ç¿ëÀÚ°¡ µ¿½Ã¿¡ ½ºÄµ ÇÒ ¿©·¯ ä³Î ¹× ±â¼úÀ» ¼±ÅÃÇÒ ¼öÀÖ´Â °ü·Ã Áö¸® ÁÂÇ¥¿Í ÇÔ²² ¸ðµç ÁÖÇà Å×½ºÆ® °æ·Î (½Ç¿Ü / ½Ç³») Á¤º¸¸¦ ±â·Ï ÇÒ ¼ö ÀÖ½À´Ï´Ù. . ÀÚµ¿ °ÔÀÎ ±â´ÉÀ» ÅëÇÕÇÏ¿© ÃÖ´ë µ¿Àû ¹üÀ§¸¦ Çã¿ëÇÏ°í °­ÇÑ ½ÅÈ£°¡ÀÖÀ» ¶§ Æ÷È­¸¦ ¹æÁöÇÕ´Ï´Ù. ¿©±â¿¡¼­ CellScanner  ¿¡ ´ëÇØ ÀÚ¼¼È÷ ¾Ë¾Æº¸½Ê½Ã¿À .

CellSpectrum TM  Àº Spectrum Clearance / Monitoring ¹× Signal Level Propagation°ú °°Àº ÀÛ¾÷À» Áö¿øÇÏ¿© ±¸¼ºµÈ ½ºÆåÆ®·³¿¡¼­ Áö¸®Àû À§Ä¡ ÃßÀûÀ» ±â·Ï ¹× Àç»ýÇÏ°í µ¿½Ã¿¡ ¿©·¯ CW ä³ÎÀ» ¼öÁý ÇÒ ¼ö ÀÖ½À´Ï´Ù. »ç¿ëÀÚ´Â Á֯ļö, ¹üÀ§ ´ë¿ªÆø, ºÐÇØ´É ´ë¿ªÆø, Á¤Àû ¹× µ¿Àû ¸¶Ä¿ (°¢°¢ ÃÖ´ë 32 °³)¸¦ ¼±ÅÃÇÒ ¼ö ÀÖ½À´Ï´Ù. ¿©±â¿¡¼­ CellSpectrum  ¿¡ ´ëÇØ ÀÚ¼¼È÷ ¾Ë¾Æº¸½Ê½Ã¿À .


CellSpectrum-img

*Click to enlarge.

¹«¼± ³×Æ®¿öÅ©ÀÇ Àü¼Û ¿ë·®Àº ÇâÈÄ ¸î ³â µ¿¾È ±âÇÏ ±Þ¼öÀûÀ¸·Î Áõ°¡ ÇÒ °ÍÀÔ´Ï´Ù. ÀÌ ¿¹ÃøÀº »õ·Î¿î ±â¼úÀÎ 5G-NR ¹× 4G¸¦ ±â¹ÝÀ¸·ÎÇÕ´Ï´Ù.
RF ½ºÄ³³Ê´Â ¿À´Ã³¯ ³×Æ®¿öÅ© ¿ÀÀÛµ¿À» ã´Â µ¥ »ç¿ëµÇ´Â ÁÖ¿ä µµ±¸ÀÔ´Ï´Ù. ÁÖ·Î »õ·Î¿î ´ë¿ªÀ¸·ÎÀÇ È®Àå°ú ÇÔ²² À¯¿¬ÇÑ ½ºÄ³³Ê¿¡ ´ëÇÑ Çʿ伺ÀÌ Áõ°¡Çϰí ÀÖ½À´Ï´Ù.

CellScannerTM has a software-defined receiver, which allows it to be more flexible and economical than most scanners available in the market today, covering multiple bands with the same hardware: from 9 kHz to 40 GHz.

CellScannerTM supports GSM, UMTS and LTE, and 5G technologies.

Some of the measurements provided include:

  • LTE 5G: measured on SSB
    • RSRP
    • RSSI
    • RSRQ
    • SINR
    • Background Noise
  • LTE 4G: measured on PSS/SSS/MIB
    • RSRP
    • RSSI (100% traffic, 0% traffic, actual traffic)
    • RSRQ
    • SINR
    • Background Noise
  • UMTSPSC
    • RSCP
    • Ec/Io
    • RSSI
    • Delay Spread
  • GSM
    • BSIC
    • RSSI
    • C/I
    • BER