Title :
Detection and transmission resource configuration for Space-based Information Network
Author :
Jun Du ; Chunxiao Jiang ; Xuexia Wang ; Qiang Guo ; Xin Wang ; Xiaoxiang Zhu ; Yong Ren
Author_Institution :
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Abstract :
Space-based Information Network (SBIN) can improve the coverage area and achieve the real time information acquisition, transmission and processing with the cooperative resource configuration. This paper proposes a new method of SBIN resource configuration to satisfy the observation and transmission requirements from various tasks. Based on the fitness between SBIN and users, pricing strategy and user´s willingness to pay, we present the resource matching algorithm aiming to maximize the total utility of SBIN and users. The user mentioned here refers to the customer having a need of detection and transmission. Simulation results show a great improvement of performance on fulfilling various kinds of probe and transmission tasks.
Keywords :
cooperative communication; information networks; quality of service; satellite communication; cooperative resource configuration; information processing; information transmission; real time information acquisition; resource matching algorithm; space-based information network; transmission resource configuration; Bandwidth; Heuristic algorithms; Pricing; Quality of service; Routing; Satellites; Signal processing algorithms; Space-based information network; maximize utility; quality of service; resource configuration; task-oriented;
Conference_Titel :
Signal and Information Processing (GlobalSIP), 2014 IEEE Global Conference on
Conference_Location :
Atlanta, GA
DOI :
10.1109/GlobalSIP.2014.7032292
