包邮(教材)可见光网络设计与优化:以用户为中心

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作者：李璇

出版社：北京航空航天大学出版社

本类榜单：教材

分类：教材 > 研究生/本科/专科教材

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ISBN：9787512444591
装帧：平装-胶订
册数：暂无
重量：暂无
开本：16开
页数：暂无
出版时间：2025-05-01
条形码：9787512444591 ; 978-7-5124-4459-1

本书特色

At present, counteract the explosive escalation of wireless tele-traffic, the communication spectrum has been gradually expanded from the conventional radio frequency (RF) band to the optical domain. By integrating the RF band relying on diverse radio techniques and optical bands, the next-generation heterogeneous networks (Het Nets) are expected to be a potential solution for supporting the ever-increasing wireless tele-traffic. This book is focused on system-level design of VLC and it is constituted by three major aspects, will motivates the research design of user-centric (UC) VLC about system.

内容简介

本书系统阐述了以用户为中心的可见光网络设计与优化方法，包括可见光通信基本原理、章介绍了可见光通信的基本概念，分析以用户为中心的可见光组网需求及研究趋势；第2章点介绍了负载均衡问题的解决方案；第3章以图论为基础，介绍了以用户为中心的可见光接的组网方法行性能对比分析；第4章详细介绍了以用户为中心的可见光网络应用示例；点，并对其未来发展行了展望。本书可供信息与通信工程技术人员、研究人员、相关专考。

前言

In order to counteract the explosive escalation of wireless tele-traffic, the communication spectrum has been gradually expanded from the conventional radio frequency (RF) band to the optical domain. By integrating the RF band relying on diverse radio techniques and optical bands, the next-generation heterogeneous networks (Het Nets) are expected to be a potential solution for supporting the ever-increasing wireless tele-traffic. Owing to its abundant unlicensed spectral resources, visible light communications ( VLC ) combined with advanced illumination constitute a competent candidate for complementing the existing RF networks. Although the advantages of VLC are multi-fold, some challenges arise when incorporating VLC into the classic RF Het Nets environments, which may require new system architectures. This motivates the research on the system design of user-centric (UC) VLC.In order to counteract the explosive escalation of wireless tele-traffic, the communication spectrum has been gradually expanded from the conventional radio frequency (RF) band to the optical domain. By integrating the RF band relying on diverse radio techniques and optical bands, the next-generation heterogeneous networks (Het Nets) are expected to be a potential solution for supporting the ever-increasing wireless tele-traffic. Owing to its abundant unlicensed spectral resources, visible light communications ( VLC ) combined with advanced illumination constitute a competent candidate for complementing the existing RF networks. Although the advantages of VLC are multi-fold, some challenges arise when incorporating VLC into the classic RF Het Nets environments, which may require new system architectures. This motivates the research on the system design of user-centric (UC) VLC. This book is focused on system-level design of VLC and it is constituted by three major aspects, namely (1) by the cooperative load balancing (LB) in hybrid VLC and wireless local area network ( WLAN) as discussed in Chapter 2; (2) by the UC cluster formation and multiuser scheduling ( MUS) of Chapter 3 ; (3 ) as well as by the energy-efficient scalable video streaming design example of Chapter4. Explicitly, this book first study VLC as a complementary extension of the existing RF networks. In Chapter 2, various conventional cell formations are invoked for networks, in order to tackle the significant inter-cell interference (ICI) problem, Including the traditional unity/non-unity frequency reuse (FR) techniques as well as the advanced combined transmission (CT) and vectored transmission (VT)schemes. The concept of UC cluster formation is a counterpart of the conventional network-centric (NC) cell formation, which is dynamically constructed according to the users? location. Relying on graph theory, the joint cluster formation and MUS problem is introduced and solved in Chapter 3 . Furthermore, another important optimization aspect in most wireless networks is the achievable energy efficiency(EE) . Hence, this book introduces an energy-efficient scalable video streaming application for the UC-VLC network, which achieves superior performance compared to the NC cells in terms of its throughput attained, EE as well as the quality of service. The author January 20th, 2025

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包邮(教材)可见光网络设计与优化:以用户为中心

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