Optimized Resource Allocation in Coded Multicarrier Systems

无线专用无线网络为公司提供了许多优势，包括灵活和适应性强的应用程序和服务部署，以及经济高效的人员和设备连接管理。这些网络可以部署在石油和纸浆、公共安全和智慧城市等行业的各个领域，目前基于4G LTE移动的网络解决方案。它们采用开放标准，允许为不同应用程序选择最佳的硬件和软件部署选项。新兴的5G无线系统支持传统应用沿着密集的物联网传感器设备和自动驾驶汽车，其无线连接的动态特性为自适应地提供带宽和速度以及所需的服务质量带来了新的挑战。为了发展当前的网络，并提供新的服务，新兴的带宽饥渴的超低延迟的应用程序，我们需要开发新的部署选项，可以有效地处理异构网络的自适应要求。在这个项目中，我们将通过联合优化无线电接入网络的下行链路中的码本和功率分配来开发鲁棒的资源分配方案，其中期望RAN中的SCMA的利用来提高频谱效率。

Wireless private wireless networks offer many advantages to companies, which include flexible and adaptable deployment of applications and services, and managed connectivity of personnel and devices cost effectively. These networks can be deployed in various segments of the industries such as oil and pulp, public safety and smart city, and are currently based on 4G LTE mobile network solutions. They operate on open-standards that allow the optimum selection of hardware and software deployment options for different applications. Dynamic nature of wireless connections in emerging 5G wireless systems that support legacy applications along with dense IoT sensor devices and autonomous vehicles, bring about new challenges in adaptively providing bandwidth and speed with required quality of service. In order to evolve the current networks and provide new services to emerging bandwidth-hungry ultra-low latency applications, we need to develop new deployment options that can effectively handle adaptive requirements in heterogeneous networks. In this project, we will develop a robust resource allocation scheme by jointly optimizing the codebook and power allocation in the downlink of the radio access networks, where the utilization of SCMA in RANs is expected to improve spectral efficiency.