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¸ð¹ÙÀÏ Åë½Å¿ë »õ·Î¿î Á֯ļö : 6G¿¡ ´ëÇÑ Áغñ¿Í WRC-23 °³È¸Àü »óȲ

New Frequencies for Mobile in the Run Up of 6G and Before WRC-23: How Will WRC-23 Shape the Future Spectrum Landscape for 5G and 6G?

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2023³â 11¿ù¿¡ µÎ¹ÙÀÌ¿¡¼­ °³ÃֵǴ ¼¼°è ¹«¼±Åë½Å ÄÁÆÛ·±½º 2023(WRC-23)Àº Á֯ļö ÇÒ´ç°ú È¿°úÀûÀÎ Á֯ļö °ü¸®¿¡ ÃÊÁ¡À» ¸ÂÃá ¸Å¿ì Áß¿äÇÑ ±¹Á¦ À̺¥Æ®ÀÔ´Ï´Ù.

WRC-23¿¡¼­ ±¹Á¦ À̵¿Åë½Å(IMT)À» µÑ·¯½Ñ ÁÖ¿ä ³íÁ¡¡¤³íÀÇÀÇ °³¿ä¿¡ ´ëÇØ ¼³¸íÇϰí, ¸ð¹ÙÀÏ ±â¼úÀ» À§ÇÑ Á֯ļö ÇÒ´çÀÇ Á߿伺¿¡µµ ÃÊÁ¡À» ¸ÂÃß°í ÀÖ½À´Ï´Ù. ¶ÇÇÑ 5G ¹× »õ·Î¿î 6G ³×Æ®¿öÅ©¸¦ À§ÇÑ Á֯ļö ¿ä°Ç¿¡ ´ëÇØ¼­µµ °ËÅäÇϰí ÀÖ½À´Ï´Ù. ƯÈ÷ ¹Ìµå¹êµå Á֯ļö´ëÀÇ Ãß°¡, Á¤ÇÕ ´ë¿ªÀÇ Çʿ伺À» °­Á¶Çϰí, Á֯ļö ÇÒ´ç¿¡ °ü·ÃµÈ ÁöÁ¤ÇÐÀû Ãø¸éÀ» ´Ù·ç°í ÀÖ½À´Ï´Ù.

ÁÖ¿ä ³íÁ¡ :

  • WRC-23¿¡¼­ IM °ü·Ã ÁÖ¿ä ³íÁ¡°ú ³íÀÇ´Â ¹«¾ùÀΰ¡?
  • ÷´Ü 5G ¹× 6G ³×Æ®¿öÅ©ÀÇ ³ô¾ÆÁö´Â ¼ö¿ä¸¦ ÃæÁ·Çϱâ À§ÇØ ¿¹»óµÇ´Â Á֯ļö ¿ä°ÇÀº ¹«¾ùÀΰ¡?
  • WRC-23¿¡¼­ ½Äº°°ú ÇÒ´çÀÌ °ËÅäµÇ°í ÀÖ´Â ÁÖ¿ä Á֯ļö ´ë¿ªÀº ¹«¾ùÀΰ¡? ¶ÇÇÑ Æ¯Â¡ ¹× ÀáÀçÀû ÀÌÁ¡°ú °úÁ¦´Â ¹«¾ùÀΰ¡?
  • °ú°Å ÄÁÆÛ·±½º(WRC-19 µî)ÀÇ °á°ú´Â ÀÌÈÄ °¢±¹ Á¤ºÎ¿¡ ÀÇÇÑ Á֯ļö ÇÒ´ç¿¡ ¾î¶² ¿µÇâÀ» ¹ÌÃÆ´Â°¡?

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ÁÖ¿ä ¿ä¾à

Á¦1Àå ¼­·Ð

  • ¸ð¹ÙÀÏ Å×Å©³î·¯Áö¿¡¼­ ¹«¼± Á֯ļö ´ë¿ªÀÇ Áß¿äÇÑ ¿ªÇÒ
  • ¸ð¹ÙÀÏ Å×Å©³î·¯Áö¿Í Á֯ļö ´ë¿ªÀÇ ÁøÈ­
  • ¸ð¹ÙÀÏ µ¥ÀÌÅÍ Æ®·¡ÇÈÀÇ Áõ°¡

Á¦2Àå WRC-23¿¡¼­ÀÇ ¹ßÇ¥¿Í 5G ¿ëµµ¿ë Á֯ļö ´ë¿ª

  • WRC-23ÀÇ ¸ñÀû
  • 5G Advanced ¹× 6G Á֯ļö
  • 5G Advanced ¹× 6G¿¡ ÇÊ¿äÇÑ ¹Ìµå¹êµå ´ë¿ªÆø
  • 5G¿¡ ÇÊ¿äÇÑ Á֯ļö ´ë¿ª
  • 5G Advanced¿¡ ÇÊ¿äÇÑ Á֯ļö ´ë¿ª
  • 6G¿¡ ÇÊ¿äÇÑ Á֯ļö ´ë¿ª

Á¦3Àå ´ë»ó ´ë¿ªÀº ¾î¶² °ÍÀΰ¡?

  • 5G °³½Ã ÀÌÈÄ ¹Ìµå¹êµåÀÇ µµÀÔ »óȲ
  • 3.5-0.8 GHz ´ë¿ªÀÇ Æ¯¼º¡¤°³¿ä
  • 3.5-3.8 GHz ´ë¿ªÀÇ µµÀÔ »óȲ
  • 5-6GHz ´ë¿ªÀÇ Æ¯¼º¡¤°³¿ä
  • 5-6GHz ´ë¿ªÀÇ µµÀÔ »óȲ
  • ±âŸ ´ë¿ª(7-20GHz)ÀÇ Æ¯¼º¡¤°³¿ä
  • 7-20GHz ´ë¿ªÀÇ µµÀÔ »óȲ
  • ±âŸ Á֯ļö ´ë¿ª : ¼­ºê THz ´ë¿ª(4800-4990MHz,5925/6425-7125MHz)
  • ¼­ºê THz GHz ´ë¿ªÀÇ µµÀÔ »óȲ
  • ±âŸ Á֯ļö ´ë¿ª(1GHz ÀÌÇÏ ´ë¿ª)ÀÇ Æ¯¼º¡¤°³¿ä
  • 1GHz ÀÌÇÏ ´ë¿ªÀÇ µµÀÔ »óȲ

Á¦4Àå °á·Ð

  • WRC-23 ÃÊÁ¡ : ¹Ìµå¹êµå
  • WRC-19 ÃÊÁ¡ : ¹Ð¸®¹ÌÅÍÆÄ´ë
KSA 23.12.14

Summary

The World Radiocommunication Conference 2023 (WRC-23), to be held in Dubai in November 2023, represents a pivotal international event focused on the allocation of frequencies and effective spectrum management.

This report helps to outline the key issues and discussions surrounding International Mobile Telecommunications (IMT) at WRC-23. It also highlights the importance of spectrum allocation for mobile technologies. In addition, the document examines spectrum requirements for 5G and emerging 6G networks. In particular, it highlights the need for additional mid-band spectrum, harmonised bands, and addresses the geopolitical dimensions associated with spectrum allocation.

Key questions:

    • What are the key IM-related issues and discussions at WRC-23?
    • What are the expected spectrum requirements to meet the growing demands of advanced 5G and 6G networks?
    • What are the main frequency bands being considered for identification and allocation at WRC-23, and what are their characteristics and potential benefits and challenges?
    • How have the results of previous conferences, such as WRC-19, impacted on spectrum allocation by national governments since then?

Table of Contents

Executive summary

1. Introduction

  • The vital role of radio spectrum in mobile technology
  • Evolution of mobile technologies and frequency bands
  • Growth in mobile data traffic

2. Presentation of WRC-23 and spectrum for 5G use

  • Objectives of WRC-23
  • Frequencies for 5G Advanced and 6G
  • Mid-band volume required for 5G Advanced and 6G
  • Frequency bands needed for 5G
  • Frequency bands needed for 5G Advanced
  • Frequency bands needed for 6G

3. What are the target bands?

  • Mid-band adoption since the start of 5G
  • Overview of 3.5-.8 GHz bands characteristics
  • Adoption landscape in the 3.5-3.8 GHz bands
  • Overview of 5-6 GHz bands characteristics
  • Adoption landscape in the 5-6 GHz bands
  • Other bands: Overview of 7-20 GHz band characteristics
  • Adoption landscape in the 7-20 GHz bands
  • Other frequency bands: Sub-THz bands 4800-4990 MHz, 5925/6425-7125 MHz
  • Adoption landscape for sub-THz GHz bands
  • Other frequency bands: Overview of characteristics of sub-1 GHz bands
  • Adoption landscape for sub-1 GHz bands

4. Conclusion

  • WRC-23 focus: mid bands
  • WRC-19 focus: mmWave bands
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