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專利授權區

專利授權區
專利名稱(英)	JOINT USER CLUSTERING AND POWER ALLOCATION METHOD AND BASE STATION USING THE SAME
專利家族	中華民國：I628969 大陸：4273335 美國：10,237,769
專利權人	國立清華大學 100%
發明人	劉人豪,陳俊宇,王晉良
技術領域	通信傳輸

專利摘要(英)
This invention provides a joint user clustering and power allocation method and a base station using the same. They are applicable to cooperative non-orthogonal multiple access (NOMA) systems. The method includes: sorting user equipment devices (UEs) according to the channel gains between the base station and the UEs, and then establishing a strong user candidate group of UEs and a weak user candidate group of UEs; pairing each of the UEs in the strong user candidate group with each of the UEs in the weak user candidate group so as to divide the UEs into clusters, where the power allocation coefficients for each pair of UEs are also calculated during the paring process; and transmitting messages to the UEs based on the calculated power allocation coefficients of the clusters.

專利摘要(英)

This invention provides a joint user clustering and power allocation method and a base station using the same. They are applicable to cooperative non-orthogonal multiple access (NOMA) systems. The method includes: sorting user equipment devices (UEs) according to the channel gains between the base station and the UEs, and then establishing a strong user candidate group of UEs and a weak user candidate group of UEs; pairing each of the UEs in the strong user candidate group with each of the UEs in the weak user candidate group so as to divide the UEs into clusters, where the power allocation coefficients for each pair of UEs are also calculated during the paring process; and transmitting messages to the UEs based on the calculated power allocation coefficients of the clusters.

聯絡資訊
承辦人姓名	李曉琪
承辦人電話	03-5715131 #31061
承辦人Email	hsiaochi@mx.nthu.edu.tw