유무선 융합 ＭＡＣ 어댑터 및 이를 이용한 프레임 전송 방법
김광옥, 이상수, 이종현, 명승일
- 9137850 (2015.09.15)
11VI1400, OFDMA 기반 10Gb/s급 광링크 및 유무선 융합 액세스 네트워크 기술 개발,
- A wired/wireless converged media access control (MAC) adaptor and a method for transmitting a frame using the same. The wired/wireless converged MAC adaptor may include a service network interface (SNI) to transmit a MAC frame corresponding to a wired or wireless service, or common public radio interface (CPRI) data, a frame conversion unit to convert, into an orthogonal frequency division multiplexing (OFDM) frame, a wired/wireless converged MAC frame having a common frame structure of the MAC frame corresponding to the wired or wireless service or the CPRI data, and an OFDM interface configured to transmit the OFDM frame to an optical OFDM modem by dynamically allocating sub-carriers based on data transmission characteristics.
- KSP 제안 키워드
- Common Public Radio Interface, Data transmission, Frame structure, Frequency division, Frequency division multiplexing, Media access, Optical OFDM, Orthogonal frequency division Multiplexing(OFDM), Radio interface, Service network, Sub-carrier, Transmission characteristics, access control, division multiplexing, media access control(MAC), network interface