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WAPA(W-CDMA Air Protocol Analyzer)´Â 3G À̵¿Åë½Å¸ÁÀÇ UTRAN(UMTS Terrestrial Radio Access Network)ÀÇ Uu(UMTS Air Interface) ÀÎÅÍÆäÀ̽ºÀÇ ½ÅÈ£¸¦ Æ÷ÂøÇÏ¿© ¹«¼± ±¸°£¿¡¼ ¹ß»ýÇÏ´Â Á¦¾î½ÅÈ£(Protocol) ¹× Æ®·¡ÇÈÀ» ºÐ¼®ÇÏ´Â ÀåºñÀÔ´Ï´Ù.
µ¿½Ã¿¡ ÃÖ´ë 8 °³ÀÇ cellÀ» ¸ð´ÏÅ͸µÇÒ ¼ö ÀÖ°í, 8 cell À̳»¿¡¼ ÃÖ´ë 16 °³ÀÇ UE¿Í °ü·ÃµÈ DownLink(DL)/Uplink(UL)ÀÇ DCH¸¦ ºÐ¼®ÇÒ ¼ö ÀÖ½À´Ï´Ù. ¶ÇÇÑ 4°³ cell¿¡ ´ëÇؼ± °¢ cell ´ç 4 UEÀÇ HSDPA¿Í 1 UEÀÇ HSUPA Æ®·¡ÇÈ¿¡ ´ëÇؼµµ µ¿½Ã¿¡ ¸ð´ÏÅ͸µÀ» ÇÒ ¼ö ÀÖ½À´Ï´Ù.
< WAPA ½Ã½ºÅÛ ÁÖ¿ä ±¸¼º ¿ä¼Ò(Unit) >
Demodulation and Decoding°ú °°Àº µðÁöÅÐ L1 ½Åȣ󸮸¦ ´ã´çÇÑ´Ù.
±â ´É | Ư ¡ | ºñ °í |
---|---|---|
PCI | CompactPCI¢ç Standards | 64bits |
FPGA | EP4SE530 | Altera Stratix IV-1EA |
Ethernet | Gigabit Ethernet | |
DSP Module | TMS320C6416 | 1EA |
TMS320C6455 | 1 EA | |
Aux. Controller | EP3C120 | Altera CycloneIII |
DCPU´Â RadioLinkÀÇ Á¾·ù¿¡ µû¶ó ´ÙÀ½°ú °°Àº ´Ù¾çÇÑ Ã³¸®±â´ÉÀ¸·Î Àç¼³Á¤ µÉ ¼ö ÀÖ´Ù.
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Common Channel Processing
- DL BCH, FACH(Max 4EA/Cell)
- UL AICH, RACH(Max 4EA/Cell)
- Dedicated Physical Channel Processing
- DL DCH(Max 4UE/Cell)
- UL DCH(Max 4EA/Cell)
- Dedicated Physical Channel Processing
- DL DCH(Max 4UE/Cell)
- UL DCH(Max 4EA/Cell)
- HS-DPA Processing
- DL SCCH(Max 4 code), DSCH(Max 14.4Mbps)
- HS-UPA Processing
- DL HICH(Max 1UE)
- UL E-DCH(Max 7.6Mbps)