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所在平台: Udemy |
课程主页: https://www.udemy.com/course/lte-downlink-channels/
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**课程名称：LTE (4G) - 下行链路信道详解** **课程概述：** 本课程作为3GPP标准和规范定义的4G LTE技术下行链路信道的综合指南，内容和结构经过精心设计，旨在提供对LTE空中接口的深入理解。假设学员已熟悉LTE基础架构、移动通信演进历史以及物理层处理，课程将直接从4G下行链路信道展开讨论。课程将对所有下行链路信道进行深入探讨。 **课程亮点：** 1. **信道介绍与命名：** 详细介绍信道概念，以及它们在不同层级中的命名方式。 2. **.** **物理信号详解：** 深入讨论主同步信号 (PSS) 和辅同步信号 (SSS)，包括它们在时域和频域资源网格中的位置和传输方式。 3. **参考信号 (RS) 和物理广播信道 (PBCH)：** 详细探讨参考信号和物理广播信道。 4. **物理HARQ指示信道 (PHICH) 和物理下行链路控制格式指示信道 (PCFICH)：** 详细讨论PHICH和PCFICH。 5. **物理下行链路控制信道 (PDCCH)：** 深入探讨PDCCH，包括其解码过程和下行链路控制信息 (DCI)。 6. **物理下行链路共享信道 (PDSCH)：** 详细介绍PDSCH及不同的资源分配技术。 7. **下行链路HARQ：** 最后，对下行链路HARQ（混合自动重传请求）过程进行详细讨论。
This course serves as a comprehensive guide for Downlink channels in 4G LTE technology, as defined by the 3GPP standards and specifications. The content and structure of the course are carefully designed to provide a thorough understanding of the LTE air interface.Assuming the audience's familiarity with LTE Basic architecture , History of the mobile evolution, and Physical layer Processing the course starts directly with discussions on 4G Downlink Channels. During the all the Downlink channels are looked up to a great depth.Below are the course Highlights:1) Introduction to channels in Details and how they are named across different layers.2) detailed Discussion on physical Signals like Primary and secondary Sync signals (PSS and SSS), where and how they are transmitted on the resource Grid in time and frequency domain.3) Detailed Discussion on the Reference Signal (RS) and Physical Broadcast Channel (PBCH)3) Detailed Discussion on Physical HARQ Indicator Channel (PHICH) and Physical control format indicator channel (PCFICH)5) In depth Discussion on Physical downlink control channel (PDCCH) , how its decoded and Downlink control Information (DCI).6) Physical downlink shared channel (PDSCH) and Different resource allocation techniques.7) Last but but not the least , Detailed Discussion on the Downlink HARQ (Hybrid automatic repeat request) process
