<span style="font-size: 10pt; font-family: "Times New Roman","serif"; mso-bidi-font-size: 9.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;" lang="EN-US">Based on the studies on downlink resource allocation in </span><span style="font-size: 10pt; font-family: "Times New Roman","serif"; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;" lang="EN-US">p</span><span style="font-size: 10pt; font-family: "Times New Roman","serif"; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;" lang="EN-US">oint to </span><span style="font-size: 10pt; font-family: "Times New Roman","serif"; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;" lang="EN-US">m</span><span style="font-size: 10pt; font-family: "Times New Roman","serif"; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;" lang="EN-US">ulti-point </span><span style="font-size: 10pt; font-family: "Times New Roman","serif"; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;" lang="EN-US">(PMP) </span><span style="font-size: 10pt; font-family: "Times New Roman","serif"; mso-bidi-font-size: 9.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;" lang="EN-US">mode in the 802.16e systems, an efficient downlink resource allocation algorithm with low complexity is proposed to maxim</span><span style="font-size: 10pt; font-family: "Times New Roman","serif"; mso-bidi-font-size: 9.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;" lang="EN-US">ize</span><span style="font-size: 10pt; font-family: "Times New Roman","serif"; mso-bidi-font-size: 9.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;" lang="EN-US"> the system throughput, which takes the advantage of frequency-selective fading property </span><span style="font-size: 10pt; font-family: "Times New Roman","serif"; mso-bidi-font-size: 9.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;" lang="EN-US">in </span><span style="font-size: 10pt; font-family: "Times New Roman","serif"; mso-fareast-font-family: 宋体; mso-an...