Affiliation:
1. School of Communications and Information Engineering Chongqing University of Posts and Telecommunications Chongqing China
Abstract
AbstractIn this letter, a joint route selection and time‐slot allocation problem is formulated in a satellite‐terrestrial communication system. An optimization problem that minimizes the total system energy consumption is proposed to solve the formulated problem. Two algorithms, including a multi‐time‐expanding graph‐based maximum transmission rate route (MTEG‐R) selection algorithm and a minimum system energy consumption ‐ Dijkstra (MSEC‐D) algorithm, are proposed to find the optimal route and time‐slot for data transmission, and simulation results demonstrate the effectiveness of the proposed scheme.
Publisher
Institution of Engineering and Technology (IET)
Subject
Electrical and Electronic Engineering