The Agnostic Sampling Transceiver

不可知采样收发器

• 批准号: 491066027
• 负责人: Professor Dr. Thomas Schneider
• 金额: --
• 依托单位: Institut für Hochfrequenztechnik
• 依托单位国家: 德国
• 项目类别: Research Grants
• 资助国家: 德国
• 项目状态: 未结题
• 来源: https://gepris.dfg.de/gepris/projekt/491066027?language=en
• 关键词: Agnostic; Sampling; Transceiver

Increasing demands in the communication networks require innovative concepts for the transmission and distribution of digital and analog signals with dynamic bandwidth allocation. According to the Cisco annual internet report, 66% of the 8 billion-world population in 2023 will use the internet and 77% will do it by mobile devices. Due to the Corona pandemic, the data traffic for video conferences has increased by 100%, for instance. To fulfill such data demands and to improve the overall productivity and efficiency of the economy in normal times, maximization of the bandwidth and efficiency of intra-datacenter communications and of the backbone and access networks is required.Today, transmission networks predominantly rely on massive high bandwidth electronic digital signal processing (DSP). The required bandwidth of the electronic DSPs and their energy consumption increases with increasing data rates. Here a new transceiver system, which is completely agnostic for the signals to be transmitted, enables the transmission with the maximum possible data rate and does not rely on DSP, will be investigated. The primary objective of the proposed research project is the detailed investigation of the new transceiver method, including the determination of its possibilities and limits, the detailed investigation of its sensitivity against impairments due to practical components and the channel and the detailed investigation of possibilities to mitigate these impairments.

通信网络中不断增长的需求需要用于具有动态带宽分配的数字和模拟信号的传输和分配的创新概念。根据思科年度互联网报告，到2023年，全球80亿人口中有66%将使用互联网，77%将通过移动的设备使用互联网。例如，由于Corona大流行，视频会议的数据流量增加了100%。为了满足这样的数据需求，并在正常情况下提高经济的整体生产力和效率，需要最大化数据中心内通信以及骨干和接入网络的带宽和效率。今天，传输网络主要依赖于大规模的高带宽电子数字信号处理（DSP）。电子DSP所需的带宽及其能耗随着数据速率的增加而增加。在这里，一个新的收发器系统，这是完全不可知的信号被发送，使传输具有最大可能的数据速率，并不依赖于DSP，将被调查。拟议研究项目的主要目标是详细调查新的收发器方法，包括确定其可能性和限制，详细调查其对实际组件和信道造成的损害的敏感性，以及详细调查减轻这些损害的可能性。