| 摘要 |
Architecture that efficiently adds additional carrier(s) (e.g., UMTS) to a wireless operator's network which allows the additional carrier(s) network to co-exist with other technologies by sharing the spectrum in geographically adjacent sites. When employing UMTS, the UMTS is CDMA-based such that all users utilize the same frequency 5 MHz band. With this innovation, additional carriers (e.g., a 2nd 5 MHz UMTS carrier) can be added when capacity is needed on a site-by-site basis without clearing an additional 5 MHz of spectrum. |
