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1.发明申请Power Allocation Optimization Under Constraints of Throughput Requirements and Interference Limit for Cognitive Radio Networks 有权功率分配优化在吞吐量要求和认知无线电网络的干扰限制的约束下公开(公告)号：US20170026913A1
公开(公告)日：2017-01-26
申请号：US15219291
申请日：2016-07-26
Applicant: Macau University of Science and Technology
Inventor： Qinglin ZHAO , Yuan Wu , Yanfei He , Jiachao Chen , Liping Qian
CPC classification number: H04W52/243 , H04W52/267 , H04W52/52
Abstract: The present invention provides a method of power control for a plurality of secondary users (SUs), or unlicensed users, in a cognitive radio network having a plurality of primary users (PUs), or licensed users. The method comprises determining an optimal power level for each of the SUs such that a total throughput of all the SUs is maximized while satisfying an individual throughput requirement of each SU and an interference limit constraint of the PUs. In particular, a case having two SUs is considered.
Abstract translation: 本发明提供了一种在具有多个主用户（PU）或许可用户的认知无线电网络中的多个次要用户（SU）或非许可用户的功率控制的方法。 该方法包括确定每个SU的最佳功率电平，使得所有SU的总吞吐量最大化，同时满足每个SU的单个吞吐量要求和PU的干扰限制约束。 特别地，考虑具有两个SU的情况。
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公开(公告)号：US20170339702A1
公开(公告)日：2017-11-23
申请号：US15160014
申请日：2016-05-20
Applicant: Macau University of Science and Technology
Inventor： Qinglin Zhao , Yuan Wu , Haohan Chai , Liping Qian , Weidang Lu , ChangSheng Yu
CPC classification number: H04W28/0236 , H04W28/10
Abstract: A communication system and a method for transmitting data over a communication network includes a processing module arranged for selectively splitting a traffic demand of a transmission link into a plurality of portions of traffic demands distributed over a main channel and at least one auxiliary channel of the communication network, and the processing module is further arranged to determine a data transmission relationship associated with the traffic demand of the transmission link and at least one parameter of both the main channel and the at least one auxiliary channel; and a transmission module arranged to transmit data over one or more of the main channel and the at least one auxiliary channel according to the data transmission relationship.
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公开(公告)号：US09907029B2
公开(公告)日：2018-02-27
申请号：US15219291
申请日：2016-07-26
Applicant: Macau University of Science and Technology
Inventor： Qinglin Zhao , Yuan Wu , Yanfei He , Jiachao Chen , Liping Qian
CPC classification number: H04W52/243 , H04W52/267 , H04W52/52
Abstract: The present invention provides a method of power control for a plurality of secondary users (SUs), or unlicensed users, in a cognitive radio network having a plurality of primary users (PUs), or licensed users. The method comprises determining an optimal power level for each of the SUs such that a total throughput of all the SUs is maximized while satisfying an individual throughput requirement of each SU and an interference limit constraint of the PUs. In particular, a case having two SUs is considered.
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