다중안테나를 이용한 데이터 전송장치 및 그 방법
김윤주, 이석규, 박현구, 정민호, 송유승, 최지연
- 8537920 (2013.09.17)
07MM1500, 3Gbps급 4G 무선 LAN 시스템 개발,
- Provided are an apparatus and method for transmitting data using a multi-antenna. The apparatus includes a transmission buffer selecting unit for selecting transmission buffer of an antenna group corresponding to characteristics of each aggregated Medium access control Protocol Data Units (MPDU) when a list of aggregated MPDUs to transmit is received; a data transmitting unit for generating a list of aggregated MPDUs to transmit with storage information of the aggregated MPDUs, transferring the generated list to the transmission buffer selecting unit and transmitting corresponding aggregated MPDUs through the selected transmission buffer; and a timing controlling unit for controlling a transmission timing of each aggregated MPDU.
- KSP 제안 키워드
- Access control protocol, Aggregated MPDU, Control protocol, Controlling unit, Data transmitting, Medium Access, Medium Access Control, Medium Access Control protocol, Transmission timing, access control, multi-antenna