5G NR: The Next Generation Wireless Access Technology follows the authors' highly celebrated books on 3G and 4G by providing a new level of insight into 5G NR. After an initial discussion of the background to 5G, including requirements, spectrum aspects and the standardization timeline, all technology features of the first phase of NR are described in detail. Included is a deta...(展开全部)

5G NR: The Next Generation Wireless Access Technology follows the authors' highly celebrated books on 3G and 4G by providing a new level of insight into 5G NR. After an initial discussion of the background to 5G, including requirements, spectrum aspects and the standardization timeline, all technology features of the first phase of NR are described in detail. Included is a deta...(展开全部)

5G NR: The Next Generation Wireless Access Technology, Second Edition, follows the authors' highly celebrated books on 3G and 4G and provides a new level of insight into 5G NR. After background discussion of 5G, including requirements, spectrum aspects, and the standardization timeline, all technology features of the first phase of NR are described in detail. The book covers th...(展开全部)

5G NR: The Next Generation Wireless Access Technology, Second Edition, follows the authors' highly celebrated books on 3G and 4G and provides a new level of insight into 5G NR. After background discussion of 5G, including requirements, spectrum aspects, and the standardization timeline, all technology features of the first phase of NR are described in detail. The book covers th...(展开全部)

With the advent of rich Internet applications, the explosion of social media, and the increased use of powerful cloud computing infrastructures, a new generation of attackers has added cunning new techniques to its arsenal. For anyone involved in defending an application or a network of systems, Hacking: The Next Generation is one of the few books to identify a variety of emerg...(展开全部)

With the advent of rich Internet applications, the explosion of social media, and the increased use of powerful cloud computing infrastructures, a new generation of attackers has added cunning new techniques to its arsenal. For anyone involved in defending an application or a network of systems, Hacking: The Next Generation is one of the few books to identify a variety of emerg...(展开全部)

David Dreman's name is synonymous with the term 'contrarian investing', and his contrarian strategies have been proven winners year after year. Now Dreman offers four all-new contrarian investment tactics that are sure to deliver high-percentage returns, regardless of the size of your portfolio. These tactics have resulted in Dreman's High Return Equity Fund being the leader ...(展开全部)

David Dreman's name is synonymous with the term 'contrarian investing', and his contrarian strategies have been proven winners year after year. Now Dreman offers four all-new contrarian investment tactics that are sure to deliver high-percentage returns, regardless of the size of your portfolio. These tactics have resulted in Dreman's High Return Equity Fund being the leader ...(展开全部)

本书首先简要介绍了移动通信的发展历程，5G需求、网络架构、网络部署模式、CU-DU的切分；随后分析了5G的频谱和信道安排，以及帧结构、物理层资源和序列的产生；通过举例和图形展现的方式详细分析了5G NR下行物理信道和信号，5G NR上行物理信道和信号；zui后，详细介绍了5G NR的物理层过程，包括小区初始搜索过程、随机接入过程、波束管理过程和UE上报CSI的过程。本书内容丰富，资料翔实，架构清晰，论述严谨，特别提炼了7个章节的内容概要一览彩图，适合从事5G无线网络规划、优化的相关人员参考学习，也可供大专院校通信专业的师生阅读。

本书首先简要介绍了移动通信的发展历程，5G需求、网络架构、网络部署模式、CU-DU的切分；随后分析了5G的频谱和信道安排，以及帧结构、物理层资源和序列的产生；通过举例和图形展现的方式详细分析了5G NR下行物理信道和信号，5G NR上行物理信道和信号；zui后，详细介绍了5G NR的物理层过程，包括小区初始搜索过程、随机接入过程、波束管理过程和UE上报CSI的过程。本书内容丰富，资料翔实，架构清晰，论述严谨，特别提炼了7个章节的内容概要一览彩图，适合从事5G无线网络规划、优化的相关人员参考学习，也可供大专院校通信专业的师生阅读。