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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > ÀüÀÚ°øÇÐȸ ³í¹®Áö (Journal of The Institute of Electronics and Information Engineers)

ÀüÀÚ°øÇÐȸ ³í¹®Áö (Journal of The Institute of Electronics and Information Engineers)

Current Result Document : 3 / 21 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) Àç³­¾ÈÀüÅë½Å ȯ°æ¿¡¼­ °íÃâ·Â ´Ü¸»ÀÇ ÀÚ¿øÇÒ´ç ±â¹ý
¿µ¹®Á¦¸ñ(English Title) Resource Allocation Scheme for Public Safety Communications with High-Power User Equipment
ÀúÀÚ(Author) ³²Á¾Çö   ½Å¿À¼ø   Jong-Hyun Nam   Oh-Soon Shin  
¿ø¹®¼ö·Ïó(Citation) VOL 54 NO. 02 PP. 0009 ~ 0015 (2017. 02)
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(Korean Abstract)
º» ³í¹®Àº ¿øÈ°ÇÑ Åë½ÅÀÌ ¾î·Á¿î Àç³­¾ÈÀüÅë½Å ȯ°æ¿¡¼­ °íÃâ·Â ´Ü¸»ÀÌ ÇÑÁ¤µÈ Á֯ļö ÀÚ¿øÀ» È¿À²ÀûÀ¸·Î ÀÌ¿ëÇÒ ¼ö ÀÖ´Â ÀÚ¿øÇÒ´ç ±â¹ýÀ» Á¦¾ÈÇÑ´Ù. °íÃâ·Â ´Ü¸»À» µµÀÔÇÔ¿¡ µû¶ó ´Ü¸» ´ç Àü¼Û·üÀÌ Áõ°¡ÇÏ°í ¼­ºñ½º ¿µ¿ªÀÌ Ä¿Áú ¼ö ÀÖÁö¸¸ ÀÏ¹Ý ´Ü¸»°ú µ¿ÀÏÇÑ Á֯ļö ÀÚ¿øÀ» Àç»ç¿ëÇÒ °æ¿ì °£¼·µµ Áõ°¡ÇÏ¿© Àç³­Áö¿ª ¹× ÀÎÁ¢ Áö¿ª Àüü ½Ã½ºÅÛ ¼º´É ÀúÇÏÀÇ ¿øÀÎÀÌ µÈ´Ù. °£¼·¿¡ ÀÇÇØ ±âÁ¸ ¼¿·ê·¯ ½Ã½ºÅÛ ¼º´É¿¡ ¿µÇâÀ» ¹ÌÄ¥ ¼ö Àֱ⠶§¹®¿¡ 3GPP (3rd Generation Partnership Project)¿¡¼­´Â °íÃâ·Â ´Ü¸»ÀÇ »ç¿ë °¡´É Á֯ļö ´ë¿ªÀ» »óÇ⸵ũ 788-798MHz, ÇÏÇ⸵ũ 758-768MHz·Î Á¦ÇÑÇϰí ÀÖ´Ù. ÀÌ·¯ÇÑ Á¦¾àÁ¶°Ç ÇÏ¿¡¼­ ´Ü¸»ÀÇ ÃÖÀú ¼º´É º¸ÀåÀ» À§ÇÑ ÀÚ¿øÇÒ´ç ¹æ½ÄÀ» Á¦¾ÈÇϰí Á¦¾ÈÇÑ ÀÚ¿øÇÒ´ç ¹æ½ÄÀÇ ¼º´ÉÀ» ¸ðÀǽÇÇèÀ» ÅëÇØ °ËÁõÇÑ´Ù.
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(English Abstract)
In this paper, we propose a resource allocation scheme for high-power user equipment (HPUE) in public safety communication environments. The use of HPUE is being considered to increase the throughput and communication range of a UE in the disaster area where normal communication links are not available. However, HPUE may cause higher interference to UE¡¯s in adjacent cells that are allocated to the same radio resources. Therefore, it is necessary to deal with the potential interference through frequency planning and resource allocation. The performance of the proposed resource allocation scheme is evaluated through simulations in 3GPP public safety communication scenarios.
Ű¿öµå(Keyword) High-Power User Equipment   Public Safety Communications   Resource Allocation  
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