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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0879403 (1997-06-20) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 568 인용 특허 : 0 |
A synchronous coherent orthogonal frequency division multiplexing, SC-OFDM, system, method, software and device include a plurality of SC-OFDM transmitters and a plurality of SC-OFDM receivers. Each of the plurality of SC-OFDM transmitters is synchronized to a reference where the reference is derive
A synchronous coherent orthogonal frequency division multiplexing, SC-OFDM, system, method, software and device include a plurality of SC-OFDM transmitters and a plurality of SC-OFDM receivers. Each of the plurality of SC-OFDM transmitters is synchronized to a reference where the reference is derived from a common source, for transmitting SC-OFDM signals. The plurality of SC-OFDM receivers is arranged to receive the SC-OFDM signals from at least one of the plurality of SC-OFDM transmitters. The SC-OFDM signals each have a cyclic extension, and the SC-OFDM signals from each SC-OFDM transmitter include at least one pilot code in accordance with a predetermined pilot code scheme.
[ We claim:] [1.] A synchronous coherent orthogonal frequency division multiplexing, SC-OFDM, system that includes a plurality of SC-OFDM transmitters and a plurality of SC-OFDM receivers, comprising:A) the plurality of SC-OFDM transmitters, wherein each SC-OFDM transmitter is synchronized to a refe
[ We claim:] [1.] A synchronous coherent orthogonal frequency division multiplexing, SC-OFDM, system that includes a plurality of SC-OFDM transmitters and a plurality of SC-OFDM receivers, comprising:A) the plurality of SC-OFDM transmitters, wherein each SC-OFDM transmitter is synchronized to a reference where the reference is derived from a common source, for transmitting SC-OFDM signals; andB) the plurality of SC-OFDM receivers, arranged to receive the SC-OFDM signals from at least one of the plurality of SC-OFDM transmitters;wherein, in A and B, the SC-OFDM signals each have a cyclic extension, and the SC-OFDM signals from each SC-OFDM transmitter include at least one pilot code in accordance with a predetermined pilot code scheme.
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