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專利授權區
專利名稱(英)	METHOD OF POWER ALLOCATION AND BASE STATION USING THE SAME
專利家族	中華民國：I608745 大陸：4172167 美國：9,974,081
專利權人	國立清華大學 100%
發明人	陳怡蓁,陳俊宇,王晉良
技術領域	通信傳輸

專利摘要(英)
The disclosure proposes a method of power allocation and a base station using the same method. The method is applicable to a non-orthogonal multiple access (NOMA) system with its base station transmitting signal information to at least two user equipments. The method includes: setting a first transmit power of a first user equipment to be smaller than a second transmit power of a second user equipment, where the channel gain of the first user equipment is larger than that of the second user equipment; calculating a first system capacity of the first user equipment according to the first transmit power, and calculating a second system capacity of the second user equipment according to the second transmit power; summing the first system capacity and the second system capacity to obtain a sum capacity; calculating the first transmit power and the second transmit power to maximize the sum capacity.

專利摘要(英)

The disclosure proposes a method of power allocation and a base station using the same method. The method is applicable to a non-orthogonal multiple access (NOMA) system with its base station transmitting signal information to at least two user equipments. The method includes: setting a first transmit power of a first user equipment to be smaller than a second transmit power of a second user equipment, where the channel gain of the first user equipment is larger than that of the second user equipment; calculating a first system capacity of the first user equipment according to the first transmit power, and calculating a second system capacity of the second user equipment according to the second transmit power; summing the first system capacity and the second system capacity to obtain a sum capacity; calculating the first transmit power and the second transmit power to maximize the sum capacity.

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