Joint Optimization of Satisfaction Index and Spectrum Efficiency with Cache Restricted for Resource

• 作 者: Pei Zhang Xiaohui Wang Zhiguo
• 机 构: SchoolofComputerScience,ChinaAcademyofInformationandCommunicationsTechnology
• 出 处: 中国通信:英文版
• 发表日期: 2019年2期
• 关键词: GEO MULTI-BEAM satellite system dynamic resource ALLOCATION SA-NSGAII CACHE SATI
• 基金项目: the National Science and Technology Major Project under Grant 2018ZX03001016.

Dynamic resource allocation(DRA)is a key technology to improve system performances in GEO multi-beam satellite systems.And,since the cache resource on the satellite is very valuable and limited,DRA problem under restricted cache resources is also an impor