근거리 무선 통신 네트워크에서 커버리지 확장을 위한 송신장치 및 송신방법, 그리고, 수신장치
권형진, 김진경, 이우용
- 8363591 (2013.01.29)
- A transmitter, a receiver, and a method for extending a coverage in a local area wireless communication network are provided. A group forming unit may form a transmission group together with peripheral devices that enable a local area communication. A distributing unit may distribute, to the peripheral devices, data to be transmitted to a target receiver. A communication unit may transmit the distributed data to the peripheral devices through a frequency band used for the local area communication, and may transmit the distributed data to a reception group, to which the target receiver belongs, using a cooperative Multiple-Input Multiple-Output (MIMO) scheme with the peripheral devices.
- KSP 제안 키워드
- Group forming, Multiple input multiple output(MIMO), Peripheral devices, Wireless communication Network, communication network, distributed data, frequency band, local area, multiple-input, multiple-output, wireless communication