发明名称 |
Apparatus and method for transmitting and receiving multiple signals inclusively |
摘要 |
An apparatus and method for transmitting and receiving multiple signals inclusively in one channel are provided. The apparatus for transmitting multiple signals inclusively includes a single-sideband signal synthesis unit which synthesizes single-sideband signals having predetermined bands to generate an inclusive single-sideband signal which includes the bands of the single-sideband signals; a main modulation unit which modulates an inclusive single-sideband signal with a primary carrier frequency to generate an inclusive double-sideband signal where the primary carrier frequency is the center frequency; a main band pass filter which allows only any one single-sideband signal of an inclusive double-sideband signal to generate an inclusive single-sideband signal where a primary carrier frequency is an edge frequency of the inclusive band; and an inclusive single-sideband signal transmission unit which transmits an inclusive single-sideband signal. By transmitting and receiving multiple signals inclusively in one channel, the apparatus can efficiently process transmission and reception of multiple signals. |
申请公布号 |
US7345715(B2) |
申请公布日期 |
2008.03.18 |
申请号 |
US20040968362 |
申请日期 |
2004.10.20 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM HEE-SEUNG;KANG HYUN-KOO |
分类号 |
H04L27/04;H04N5/40;H04N5/455;H04N7/12 |
主分类号 |
H04L27/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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