METHOD AND APPARATUS FOR USER DISTRIBUTION TO SUB BANDS IN NOMA SYSTEMS

• Main Authors: HOJEIJ, MARIE-RITA, ABDEL NOUR, CHARBEL, FARAH, JOUMANA, DOUILLARD, CATHERINE
• Format: Patent
• Language: Chinese; English
• Published: 09.10.2018
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION; WIRELESS COMMUNICATIONS NETWORKS

A scheduling mechanism for attributing users to resources of a plurality of sub bands in a time slot t in a multiple access communications system, said method comprising assigning a combination of users to a sub band on a Proportional Fairness basis, so as to determine which combination of users maximizes a Proportional Fairness performance metric for that channel, wherein the performance metric is weighted by a weighting factor reflecting the difference for that user between a target throughput and a projected throughput. 种用于在多址接入通信系统中在时隙t中将用户分配给多个子带，所述方法包括基于比例公平性将用户的组合分配给子带，也就是说，针对该信道使比例公平性性能度量最大化的任意用户的组合，其中性能度量由加权因子加权，所述加权因子反映了针对该用户的目标吞吐量与预计吞吐量之间的差异。