Enerji verimli massif mimo için simülsü kablosuz bilgi ve güç aktarım

The forecast on the telecommunication industry has been severely affected with the increase in number of connected devices and mobile subscribers. Moreover, the challenging concern to the energy consumption of the wireless communication system is also the outcome of this boom. The roll out of additional base stations and data rates per subscriber has turned to chase the system's energy strains. The global mobile data and energy consumption is getting in concern for future wireless communication. Over the past decades, wireless devices have gained immense power in terms of providing multimedia services to the users. Massive MIMO is promising a numerous amount of assistance in terms of achieving the required data rate with more space to incorporate the system with energy efficient designs. The idea of Internet of things(IOT) is kickstarting the frequent growth of connected devices in future. Transferring energy to power these devices wirelessly is getting more popular these days to diminish the burden of battery with limited capacity. The media services, image and video processing are limiting the processing, battery life and storage of smart devices. For more than one century radio frequency signals have been used to carry information and the energy in it has remained unutilized for a very long time. This has turned to give birth to the concept of harvesting energy from the radio signals which can bring the green radio communication on the table. Simultaneous wireless information and power transfer (SWIPT) is becoming a future paradigm to deal with the energy issues of future technologies enabling the system to transfer both data and energy simultaneously. The amount of energy then can be harvested by the receiver designed purposefully to utilize this energy and bring it to power the sensor networks to increase the overall energy efficiency. SWIPT techniques are getting fairly in demand for future technologies like sensor networks, wearable devices, IOT, 5G and beyond technologies etc. In this work we have develop an inauguration of massive MIMO system and incorporated it with the harvesting technology based on SWIPT. A space switching(SS) based massive MIMO SWIPT model is proposed in the system to investigate the energy performance. We have developed optimal and low complexity algorithms to maximize the overall EE of the massive MIMO system and analyzed the system assuming the perfect knowledge of channel state information(CSI) for all the scenarios. The balancing tradeoff between the optimizing constraints will be analyzed and evaluated to attain the optimal performance.