Integrated Terrestrial-Satellite Wireless Backhauling: Resource Management and Benefits for 5G

With the fifth generation (5G) of cellular communications around the corner, operators are searching for efficient solutions to accommodate the tremendous traffic increase with limited latency [1]. In the past few years, the satellite telecom industry has moved from traditional direct broadcasting and has been a solution in combination with the terrestrial 5G network [2]. Coverage extension, data offloading, and service continuity are the key complementary aspects that a satellite can offer, which demands more partnership and integration between terrestrial and satellite operators.