Year: 2009
Type: conference-paper
Abstract: We propose an over 1.2 Gbps throughput wireless LAN system based on IEEE802.11TGac's requirements. It reaches 33 meter propagation distance by using 80MHz of bandiwdth on 5GHz band. 4×5 antennas configuration contribute 2nd-order diversity gain and maintain both the high throughput and the high performance. The proposed Greenfield format preamble has high preamble efficiency. Novel phase rotation is employed to get low PAPR signal of preamble and data fields. 3 different coding rates are examined for 64-QAM constellation which all accomplish over 1 Gbps with maximum throughput 1.266 Gbps. Run test for transmitting 90 frames of 4096×1714 pixels/frame digital cinema under in-door channel model proves the excellent performance of the proposed system.
Institution: Kyushu Institute of Technology
Language: English
Subfield: Computer Networks and Communications
Field: Computer Science
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W1597494043