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5G网络英文介绍ppt课件

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5G介绍PPT

5G介绍PPT

Part
2
性能指标
性能指标
1 峰值速率需要达到10-20Gbit/s，以满足高清视频、虚拟现实等大数据量传输 2 空中接口时延低至1ms，满足自动驾驶、远程医疗等实时应用 3 具备百万连接/平方公里的设备连接能力，满足物联网通信 4 频谱效率要比LTE提升3倍以上 5 连续广域覆盖和高移动性下，用户体验速率达到100Mbit/s 6 流量密度达到10Mbps/m2以上 7 移动性支持500km/h的高速移动
5G发 展 背 景
移动通信延续着每十年一代技术的发展规律，已历经1G、2G、3G、4G的发展。每一次 代际跃迁，每一次技术进步，都极大地促进了产业升级和经济社会发展。从1G到2G，实 现了模拟通信到数字通信的过渡，移动通信走进了千家万户；从2G到3G、4G，实现了语 音业务到数据业务的转变，传输速率成百倍提升，促进了移动互联网应用的普及和繁荣
5G
1
5G发展背景
2
性能指标
3
关键技术
4
应用领域ห้องสมุดไป่ตู้
5
5G与WiFi6
Part
1
5G发展背景
5G发 展 背 景
第五代移动通信技术（5th Generation Mobile Communication Technology， 简称5G）是具有高速率、低时 延和大连接特点的新一代宽带移 动通信技术，是实现人机物互联 的网络基础设施
3 5G移动性强，跨区连接速度快，可实现跨区网络无缝切换。WIFI 6跨区建立连接慢
4 5G系统复杂、成本高，WIFI6系统简单、成本低。因此，在系统建设投入方面，WIFI 6优于５Ｇ
感谢观看
20XX年XX月
应用领域
车联网与自动驾驶

5G网络英文介绍

5G网络英文介绍
5G Network
With the rapid development of wireless technologies, the concept of the Fifth Generation (5G) wireless communication system started to emerge. But most people know little about 5G，including some aspects of 5G wireless communication networks ,just like what 5G is about: what are the building blocks of core 5G system concept, what are the main challenges and how to tackle them. Besides, A number of countries and organizations working on 5G, 5G development situation in China is of concern to everyone, China also needs to have its own place in such a competitive environment.
随着无线技术的飞速发展，第五代(5G)无线通信系统 的概念开始出现。但大多数人对5G知之甚少,包括5G 无线通信网络的某些方面,就像5G是什么:什么是核心 5G系统的构建块的概念,主要的挑战是什么,以及如何 解决这些问题。此外，一些国家和组织致力于5G, 5G 在中国的发展情况是每个人都关心的，中国也需要在
5G key competencies richer than previous generations of mobile communications, user experience, speed, density of connections, end to end delay, the peak rate and mobility and so will be the 5G key performance indicators. However, unlike the case in the past only to emphasize different peak rate, the industry generally believe that the rate of the user experience is the most important performance indicators, it truly reflects the real data rate available to the user, and the user experience is the closest performance. Based on the technology needs of the main scene 5G, 5G user experience rate should reach Gbps magnitude.

G的详细介绍及前景展望英文版PPT课件

G的详细介绍及前景展望英文版PPT课件
5G is the English abbreviation of “The fifth generation mobile communication technology”
An English abbreviation
02 UNE
Compared with 2G, 3G and 4G, 5G is not independent and brand-new. It is a combination and further development of present mobile communication technology.
2020/1/8
12
2020/1/8
13
In order to cope with the future of mobile data traffic explosive growth, the connection of massive device, the continuous emergence of various new services and applications scene, the fifth generation mobile communication (5G) system will emerge as times require.
2020/1/8
3
The development of mobile communication technology
Digital mobile communication system
Broadband access and distribution network system
1980
1G
2G
2020/1/8

英语PPT展示-5G【优质PPT】

英语PPT展示-5G【优质PPT】
2021/10/10
7
What is 5G?
Internet of things
5G technology will be able to bring the human society into a network society, which is the new internet of things.
2021/10/10
In 2009, HUAWEI has undertaken the research of 5G technology. In this year, Huawei and Ericsson are testing some related technologies of 5G. China would strengthen the research of 5G technology .
2021/10/10
9
3
Research status of 5G.
2021/10/10
10
Research status of 5G.
On May 13, 2014, Samsung Electronics announced that they have taken the first mobile transmission network basing on 5G .In October 2014, the peak speed of mobile transmission network reached 7.5Gbps in stationary state .
2021/10/10
6
What is 5G?
Speed
The highest theoretical transmission speed of 5G will be up to 10Gb per second, which will be hundreds of times faster than the existing 4G network transmission speed , which means that a super high quality film in the future can be completely downloaded within 1 second.

5G的详细介绍及前景展望(英文版)

5G的详细介绍及前景展望(英文版)
In the networking of 5G and Wi-Fi, integration of network application scene and fusion networking technology were introduced to be the inevitable demand, nosense authentication, network security, green communication were proposed to become the key technical indications.
2020/3/30
目录
1 The development of mobile communication technology
2 What is 5G? 3 Why do we need 5G? 4 Research status and
challenges of 5G.
1 The development of mobile communication technology
The necessity of 5G
Why does the vision of 5G emerge？
5G will make information break through the limitation of time and space, providing excellent interactive experience and immersive information feast for the user. Through the seamless fusion way, 5G will close the distance of all things, realize the intelligent interconnection between man and all things on earth.

5G网络英文介绍

5G网络英文介绍
countries and organizations working on 5G, 5G development
situation in China is of concern to everyone, China also needs
to have its own place in such a competitive environment. 随着无线技术的飞速发展，第五代(5G)无线通信系统的概 念开始出现。但大多数人对5G知之甚少,包括5G无线通信 网络的某些方面,就像5G是什么:什么是核心5G系统的构建 块的概念,主要的挑战是什么,以及如何解决这些问题。此 外，一些国家和组织致力于5G, 5G在中国的发展情况是每 个人都关心的，中国也需要在这样的竞争环境中有自己的 位置。
5G(第五代移动通信)是2020年的新一代移动通信系统，频 谱效率高，功耗低，在传输速率和资源利用率方面比4G系 统提高10倍，其无线覆盖性能和用户体验将显著提高。5G 将与其他无线移动通信技术紧密结合，构成新一代无处不在 的移动信息网络，满足未来10年移动互联网流量1000x的发 展需求。
2.Development
5G关键能力比前几代移动通信丰富，用户体验、速度、连 接密度、端到端延迟、峰值速率和移动性等都将是5G关键 性能指标。然而，不同于以往只强调不同的峰值率，业界普 遍认为用户体验率是最重要的性能指标，它真实地反映了用 户可用的真实数据率，用户体验是最接近性能的。根据主场 景5G技术需求，5G用户体验率应达到Gbps量级。
With the rapid development of wireless technologies, the
concept of the Fifth Generation (5G) wireless communication

5G网络英文介绍ppt课件

1
With the rapid development of wireless technologies, the
concept of the Fifth Generation (5G) wireless communication
system started to emerge. But most people know little about
6
5G key competencies richer than previous generations of mobile communications, user experience, speed, density of connections, end to end delay, the peak rate and mobility and so will be the 5G key performance indicators. However, unlike the case in the past only to emphasize different peak rate, the industry generally believe that the rate of the user experience is the most important performance indicators, it truly reflects the real data rate available to the user, and the user experience is the closest performance. Based on the technology needs of the main scene 5G, 5G user experience rate should reach Gbps magnitude.

5G的详细介绍与前景展望(英文版)

At the same time, 5G will bring the network over a hundred times the energy efficiency and ultra hundred times the bit cost reduction. Finally 5G will realize the general hope of “Get the information whenever you want and all things on earth are at your fingertips”.
The necessity of 5G
Why does the vision of 5G emerge？
5G will make information break through the limitation of time and space, providing excellent interactive experience and immersive information feast for the user. Through the seamless fusion way, 5G will close the distance of all things, realize the intelligent interconnection between man and all things on earth.
目录
1
The development of mobile communication technology
2 What is 5G?
3 Why do we need 5G?
4
Research status and challenges of 5G.

5G通信技术科普PPT课件


• 远程医疗
3.低时延
• 车联网 • 远程驾驶
.
• 工业控制
3
通信方式
• 1.有线通信
• 光纤通信（实验室单根 光纤理论传输26Tbps）， 铜缆通信
ቤተ መጻሕፍቲ ባይዱ• 2.无线通信
• 主流通信制式标准 4G LTE ，目前最高也就 150Mbps（不包含载波 聚合技术）
.
4
载波聚合技术
使用载波聚合技术可以提升4G的下行速率峰值达到300Mbps，载波聚合相当于整合连续或者离散
• URLLC（Ultra Reliable Low Latency Communications）极低的时延
.
2
5G应用场景
1.高速率
• 高速上传下载 • 3D视频，4K、8K视频流播放，直播 • 工作、生活、娱乐全都在云上处理完成 • AR、VR技术
2.大容量
• 物联网（万物互联） • 智慧城市 • 智慧家居 • 智慧电网 • 实时物流
的频谱（带宽），将多条“小水管”整合成“大水管”供用户使用（实际技术要复杂得多），使得
网络速率得到成倍的提升。
.
5
通信基础
• 一个简单且神奇的公式 C=λν
• 5G技术科普从一个公
式开始讲起。这是一个
既简单又神奇的公式。
说它简单，是因为它一
共只有 3 个字母。而说
它神奇，是因为这个公
式蕴含了博大精深的通
不同频率电波的
用途
• 电波属于电磁波的一种， 它的频率资源是有限的。
• 为了避免干扰和冲突， 我们在电波这条公路上 进一步划分车道 ，分配 给不同的对象和用途。
• 请大家注意图中的红色 字体。一直以来，我们 主要是用中频 ~ 超高频 进行手机通信的。

5G- 英文[优质PPT]


Figure service scenario of mMTC
5G potential use cases
uRLLC
Name : Ultra reliable and low latency Goal : millisecond levels latency requirement and ultra reliability. service scenario : Internet of Vehicles
uRLLC
5G potential use cases
eMBB
Name :Enhanced mobile broadband.
Goal : Provide extreme high data-rate. service scenario : Virtual reality (VR) augmented reality (AR)
Figure 5G vision
Thank you
畅想网络 Imagination Network 感谢观看！
文章内容来源于网络，如有侵权请联系我们删除。
5G potential use cases
mMTC
Name : Massive machine type communication
Goal : provide wide area coverage and deep penetration for hundreds of device per square of coverage service scenario : smart factory, emergency…
TheFifthGenerationMobileCommunicationS ystem
-------5G
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information network, to meet future mobile Internet traffic
1000x development needs in 10 years.
5G(第五代移动通信)是2020年的新一代移动通信系统，频
谱效率高，功耗低，在传输速率和资源利用率方面比4G系
回顾移动通信的发展历程，每一代移动通信系统都可以用关 键技术的性能指标和标志来定义。其中1G采用分频多址方 式，只提供模拟语音服务;2G主要采用时分多址方式，可以 提供语音和低速的数字数据服务;3G到码分多址技术的特点 是用户峰值速率2Mbps达到数十Mbps，支持多媒体数据服 务;以4G 正交频分多址技术为核心，用户峰值速率高达 100Mbps ~ 1Gbps，可支持多种移动宽带数据服务。
challenges and how to tackle them. Besides, A number of
countries and organizations working on 5G, 5G development
situation in China is of concern to everyone, Chinakey competencies richer than previous generations of mobile communications, user experience, speed, density of connections, end to end delay, the peak rate and mobility and so will be the 5G key performance indicators. However, unlike the case in the past only to emphasize different peak rate, the industry generally believe that the rate of the user experience is the most important performance indicators, it truly reflects the real data rate available to the user, and the user experience is the closest performance. Based on the technology needs of the main scene 5G, 5G user experience rate should reach Gbps magnitude.
5G，including some aspects of 5G wireless communication
networks ,just like what 5G is about: what are the building
blocks of core 5G system concept, what are the main
外，一些国家和组织致力于5G, 5G在中国的发展情况是每
个人都关心的，中国也需要在这样的竞争环境中有自己的
位置。
2
1.Introduction
3
5G (Fifth-generation mobile communications) is a new
generation of mobile communication systems for 2020, with
统提高10倍，其无线覆盖性能和用户体验将显著提高。5G
将与其他无线移动通信技术紧密结合，构成新一代无处不在
的移动信息网络，满足未来10年移动互联网流量1000x的发
展需求。
4
2.Development
5
Recalling the course of development of mobile communications, each generation of mobile communication systems can be defined by performance indicators and signs of key technologies. Wherein, 1G using FDMA, only analog voice services; 2G mainly using TDMA, can provide voice and low-speed digital data services; 3G to CDMA technology is characterized by user peak rate of 2Mbps to reach tens of Mbps, support multimedia data services; 4G OFDMA technology as the core, the user peak rate of up to 100Mbps ~ 1Gbps, can support a variety of mobile broadband data services.
1
With the rapid development of wireless technologies, the
concept of the Fifth Generation (5G) wireless communication
system started to emerge. But most people know little about
experience will be significantly improved. 5G will be closely
integrated with other wireless mobile communication
technology, constitute a new generation of ubiquitous mobile
high spectral efficiency and low power consumption, in terms of
transfer rate and resource utilization improvement over 4G
system 10 times, its wireless coverage performance and user
to have its own place in such a competitive environment.
随着无线技术的飞速发展，第五代(5G)无线通信系统的概
念开始出现。但大多数人对5G知之甚少,包括5G无线通信
网络的某些方面,就像5G是什么:什么是核心5G系统的构建
块的概念,主要的挑战是什么,以及如何解决这些问题。此