New distributed optimization algorithm for resource allocation in ultra-dense small cell networks

In this paper, a #distributed #chunk-#based #optimization #algorithm is proposed for the #resource #allocation in #broadband #ultra-#dense #small #cell #networks. Based on the proposed algorithm, the power and subcarrier allocation problems are jointly optimized. In order to make the resource allocation suitable for #large #scale #networks, the optimization problem is decomposed first based on an effective decomposition algorithm named #optimal #condition #decomposition (#OCD) algorithm. Furthermore, aiming at reducing implementation complexity, the subcarriers are divided into chunks and are allocated chunk by chunk. ---- Shaozheng Guo; Chengwen Xing; Zesong Fei; Gui Zhou; Yan Xinge More details can be found at this link: https://lnkd.in/gkjcug6b