PCI(物理扇区标识)是LTE(long term evolution,长期演进)的重要无线参数,影响LTE网络规划和网络性能。主要讨论了LTE基站系统的PCI自配置技术,包括实现自配置功能的自组织网络架构、实现流程和PCI资源规划及分配策略。通过LTE基站系统的...PCI(物理扇区标识)是LTE(long term evolution,长期演进)的重要无线参数,影响LTE网络规划和网络性能。主要讨论了LTE基站系统的PCI自配置技术,包括实现自配置功能的自组织网络架构、实现流程和PCI资源规划及分配策略。通过LTE基站系统的PCI自动配置,提高LTE网络的部署效率,提升LTE网络系统性能,减少人工规划和操作。展开更多
The 5G communication systems are widely established for highspeed data processing to meet users demands.The 5G New Radio(NR)communications comprise a network of ultra-low latency,high processing speeds,high throughput...The 5G communication systems are widely established for highspeed data processing to meet users demands.The 5G New Radio(NR)communications comprise a network of ultra-low latency,high processing speeds,high throughput and rapid synchronization with a time frame of 10 ms.Synchronization between User Equipment(UE)and 5G base station known as gNB is a fundamental procedure in a cellular system and it is performed by a synchronization signal.In 5G NR system,Primary Synchronization Signal(PSS)and Secondary Synchronization Signal(SSS)are used to detect the best serving base station with the help of a cell search procedure.The paper aims to determine the Physical Cell Identity(PCI)by using primary synchronization and secondary synchronization blocks.The PSS and SSS detection for finding PCI is implemented on Zynq-7000 series Field Programmable Gate Arrays(FPGA)board.FPGA are reconfigurable devices and easy to design complex circuits at high frequencies.The proposed architecture employs Primary Synchronization Signal(PSS)and Secondary Synchronization Signal(SSS)detection aims with high speed and low power consumption.The synchronization blocks have been designed and the synthesized design block is implemented on the Zynq-7000 series Zed board with a maximum operating clock frequency of 1 GHz.展开更多
文摘PCI(物理扇区标识)是LTE(long term evolution,长期演进)的重要无线参数,影响LTE网络规划和网络性能。主要讨论了LTE基站系统的PCI自配置技术,包括实现自配置功能的自组织网络架构、实现流程和PCI资源规划及分配策略。通过LTE基站系统的PCI自动配置,提高LTE网络的部署效率,提升LTE网络系统性能,减少人工规划和操作。
文摘The 5G communication systems are widely established for highspeed data processing to meet users demands.The 5G New Radio(NR)communications comprise a network of ultra-low latency,high processing speeds,high throughput and rapid synchronization with a time frame of 10 ms.Synchronization between User Equipment(UE)and 5G base station known as gNB is a fundamental procedure in a cellular system and it is performed by a synchronization signal.In 5G NR system,Primary Synchronization Signal(PSS)and Secondary Synchronization Signal(SSS)are used to detect the best serving base station with the help of a cell search procedure.The paper aims to determine the Physical Cell Identity(PCI)by using primary synchronization and secondary synchronization blocks.The PSS and SSS detection for finding PCI is implemented on Zynq-7000 series Field Programmable Gate Arrays(FPGA)board.FPGA are reconfigurable devices and easy to design complex circuits at high frequencies.The proposed architecture employs Primary Synchronization Signal(PSS)and Secondary Synchronization Signal(SSS)detection aims with high speed and low power consumption.The synchronization blocks have been designed and the synthesized design block is implemented on the Zynq-7000 series Zed board with a maximum operating clock frequency of 1 GHz.