The Chinese 5.5G & EV Battery onslaught
Summary
TLDR本期节目介绍了中国近期在技术创新方面的进展,特别是5.5G技术和先进的电池技术。5.5G,作为5G和6G之间的过渡技术,被预计将大幅提升数据传输速度和连接可靠性。华为推出了全球首个5.5G智能核心网络解决方案,目前正在与多个地区的运营商进行联合测试。同时,江大学科学家在电池技术方面取得重大突破,开发了一种新型电解液,能在极低温下高效充放电。这些技术革新预示着中国在全球科技竞争中的领先地位,并有望推动多个行业的变革。
Takeaways
- 🌐 华为正式发布了全球首个5.5G智能核心网络解决方案,该方案目前正在与多个运营商在中东、亚太、欧洲以及中国等地区进行联合测试,旨在为5.5G的大规模全球商用铺平道路。
- 📡 5.5G作为5G和6G之间的过渡阶段,被称为5G Advanced,旨在提供比5G网络更快的连接速度、更低的延迟、更高的位置准确性和更可靠的网络。
- ⚡ 相比于5G,5.5G的数据下载速度从1Gbps提升至10Gbps,上传速度也将从几百Mbps提升至超过1Gbps,对于需要大量数据传输和高速连接的应用场景如扩展现实和裸眼3D,具有重要意义。
- 🔗 5.5G支持连接数以万亿计的设备,包括快速的工业机器和小型的物联网传感器,将数据旅行时间延迟减少到几毫秒,位置识别的准确性从5G的米级提升至5.5G的厘米级。
- 🏭 在制造业等行业,5.5G的超快速度和低延迟将支持更好的远程监控机器、实时数据分析和优化供应链物流。
- 🧠 对于人工智能、AR/VR和脑机接口等前沿领域,5.5G将提供所需的强大网络支持,以发挥其全部潜力。
- 🚗 北京已建立5.5G示范区,通过使用一队自动驾驶送货车辆展示5.5G的优势,如完全自动化的智能物流,大幅度提升安全性和效率。
- 📶 中国的主要电信公司已开始5.5G的区域试验,例如中国移动计划今年覆盖超过300个城市。
- 🌍 在6G的发展方面,美国和其他九个国家已经认可了一套原则来推进6G技术,以应对与中国在下一代无线连接技术开发方面的激烈竞争。
- 🔋 来自江大学的科学家在电池技术方面取得了重要突破,开发出一种新型电解液,使锂离子电池能够在极低温度下有效充放电,有望大幅提升电动汽车、航空和极地探险等领域的电池性能。
Q & A
什么是5.5G?
-5.5G是5G与6G之间的一个重要过渡阶段,称为5G Advanced。它在连接速度、延迟、定位精度和可靠性等方面提供了改进,预计其性能将比最初的5G网络提高约10倍。
华为发布了哪个与5.5G相关的世界首创产品?
-华为正式发布了世界上第一个全面的5.5G智能核心网络解决方案。
5.5G技术的哪些方面有所改进?
-5.5G技术在数据传输速度、上传速度、设备连接能力和位置识别精度等方面有所改进,使得数据速度更快,连接更可靠,位置识别更精确。
5.5G与5G在下载速度上有何不同?
-5G的下载速率从1Gbps开始,而5.5G可以达到高达10Gbps。
5.5G技术在哪些行业中的应用将带来转变?
-5.5G技术将推动制造业、人工智能、增强现实/虚拟现实和脑机接口等前沿领域的转变,提供所需的高速度和低延迟网络支持。
中国在5.5G技术方面的哪些实际应用展示了其优势?
-中国在北京建立了5.5G示范区,展示了其优势,如利用自动驾驶送货车辆的完全自动化智能物流,通过5.5G的巨大带宽,实现连续上传传感器数据以提升AI驾驶系统的安全性。
中国移动在5.5G部署方面有何计划?
-中国移动计划今年覆盖超过300个城市的5.5G网络。
关于6G技术,有哪些国家对其发展提出了原则?
-美国和其他九个国家就6G技术的发展背景下的竞争对抗中国,共同支持一套原则,这些原则包括使用受信任的技术,保护国家安全。
中国江大学科学家在哪一领域取得了重大突破?
-中国江大学的科学家在电池技术领域取得了重大突破,他们开发了一种新型电解质,使锂离子电池能在极低温度下高效充放电。
新电解质技术的三大特点是什么?
-新电解质技术的特点包括高能量密度、宽温度工作范围和快速充电能力,这些以前被认为是相互矛盾的属性,现在通过新电解质得以同时实现。
Outlines
📡5.5G技术的前瞻
华为宣布推出世界首个全面的5.5G智能核心网络解决方案,并与多个运营商在中东、亚太、欧洲和中国等地区进行联合测试,旨在为5.5G的全球大规模商用铺路。5.5G作为5G和6G之间的过渡阶段,将在连接速度、延迟、定位精度和可靠性等方面带来显著改进,预计其性能将比初代5G网络提升约10倍。5.5G的引入,不仅能实现更快的数据速度,还将支持万亿级的设备连接,从而推动包括制造业、人工智能、增强现实/虚拟现实和脑机接口在内的多个行业的转型。此外,中国已在北京建立5.5G示范区,展示其在全自动智能物流等方面的优势。中国的主要电信公司已开始5.5G的区域试验,预计将在今年覆盖超过300个城市。尽管5.5G即将推出,但6G的发展计划仍在进行中,预计将于2030年左右推出。美国及其他九个国家已经就推进6G技术制定了一套原则,以应对与中国在下一代无线连接技术开发上的激烈竞争。
🔋突破性的低温快充电池技术
江大学的科学家们在锂离子电池技术方面取得了重大突破,开发了一种新型电解质,使电池能在极低温度下有效工作和充电,甚至在低至-80°C的温度下也能在10分钟内快速充电。这一发现对于在寒冷条件下性能表现不佳的锂离子电池来说是一个游戏规则的改变,为电动车、航空和极地探索等领域的应用开辟了新途径。该电解质由微小的溶剂分子组成,采用了一种独特的锂离子传输机制,允许在极低温度下也能实现高效的锂离子移动,从而实现了高能量密度、宽温度工作范围和快速充电的三重目标。这种新型电解质的离子导电性能在-70°C时比传统电解质高出10000倍。尽管这项技术目前还处于概念验证阶段,但它为能源存储解决方案的发展展开了新的可能性,预计未来将能够商业化应用。
Mindmap
Keywords
💡5.5G
💡6G
💡华为
💡全球商用化
💡数据速率
💡延迟
💡连通性
💡位置精度
💡行业转型
💡智能物流
Highlights
华为正式发布全球首个5.5G智能核心网络解决方案
5.5G被视为5G与6G之间的重要过渡阶段
5.5G预计将在今年开始大规模全球商用
5.5G在连接速度、延迟、位置精度和可靠性方面进行了改进
5.5G的下载速度可达10Gbps,是5G的十倍
5.5G支持更广泛的全息通信和云数据传输
5.5G能支持万亿级的设备连接,从快速工业机器到小型物联网传感器
5.5G将位置识别的精度从米级提升到厘米级
5.5G技术将推动制造业、人工智能、AR/VR和脑机接口等领域的变革
北京建立5.5G示范区,展示其在智能物流等方面的优势
中国的主要电信公司已开始5.5G的区域试点
中国移动计划今年覆盖超过300个城市提供5.5G服务
6G开发正在进行中,计划于2030年左右推出
江大学科学家在低温下快速充电的锂离子电池技术取得突破
新电解液使电池在极低温度下高效运行和充电成为可能
Transcripts
hi I'm Lisa and this is threshold in
China today we are going to share some
exciting Tech Innovations an
announcement that happened in China
recently the next generation of mobile
communication is on its way and is
called
5.5g while 5G networks are still being
implemented worldwide Telecom companies
and Tech Giants are already looking
ahead to
6G however before we get to 6G there is
an important transition phase known as
the 5.5g or 5G Advanced recently Huawei
officially released the world's first
comprehensive 5.5g intelligent core
Network solution this solution is
currently undergoing joint testing with
multiple carriers in regions such as the
Middle East Asia Pacific Europe and of
course in China the aim is to pave the
way for large scale Global
commercialization of
5.5g as early as this year but what
exactly is 5.5g and why is it necessary
as the name suggests
5.5g is an intermediate step between 5G
and 6G while the addition of the 0.5g
may not seem significant but it offers
improvements in areas like connection
speed latency that is the time it takes
for data to travel position and accuracy
and
reliability in fact it is expected to
deliver performance boost of
approximately 10 times compared to the
initial 5G networks one of the biggest
advantage of 5.5g is faster data speed
while 5G is download rate starts around
one gips 5.5g can reach up to 10 gips
this is important for demanding
applications like extended reality and
naked
i3d upload speeds while also increase
from hundreds of mips to over one gips
enabling capabilities such as mass cloud
data transfer and widespread holographic
communication but of course there are
more to offer than just faster speeds it
improves connectivity in all situations
supporting trillions of connected
devices these device can range from fast
and industrial machines to small iot
sensors with 5.5g data travel time
latency will be reduced to just a few
milliseconds the accuracy of location
identification can also improve from
meters with 5G to centimet with
5.5g in simple terms 5.5g makes
connections more reliable faster and
precise for all types of devices not
just phones and computers these
technical capabilities ities will drive
transformations in various Industries
for example in manufacturing the super
fast speeds and low latency of 5.5g will
allow for better remote monitoring of
machines realtime data analysis and
optimized supply chain Logistics Cutting
Edge sectors like artificial
intelligence AR VR and brain computer
interfaces will finally have the
powerful networking they need to reach
their full potential China has
established the fast 5.5g demonstration
Zone in Beijing to Showcase its
advantages such as fully automated smart
Logistics using a fleet of self-driving
delivery vehicles with 5.5 G's huge
bandwidth sensor data from these
vehicles can be continuously uploaded to
frequently retain the AI Driving Systems
making them safer every day China's
major telecommunication companies have
started Regional trials for f .5g for
example China mobile aims to cover more
than 300 cities with 5.5g this year
while 5.5g is coming soon the
development of 6G is still under way
with a planned Road out around 2030 on
another note the United States and nine
other nations have endorsed a set of
principles to Advanced 6G technology due
to the intensifying competition with
China in developing the Next Generation
wireless
connections in a joint statement these
nations outlin principles for 6G systems
including the use of trusted technology
protective of National Security analysts
view this as an attempt to limit China's
6G development however given China's
large market and the independent
strategies of tech giants like Huawei it
is uncertain as to how effective they
are in slower China's
development imagine being able to charge
your electric vehicles in just 10
minutes even in freezing temperatures as
low Asus 80° C scientists from Jang
University in China have made a
significant breakthrough in Battery
Technology they have developed a new
electrolyte a key component of lithium
iron batteries that allows them to
operate and charge efficiently at
extremely low temperatures for years
lithium ion batteries have struggled to
perform well in cold conditions limiting
their use in electric vehicles Aviation
and polar exploration but was this new
electrolyte made up of tiny solvent
molecules that could be
changed this work is so groundbreaking
because high energy density wide
temperature operating range and fast
charging have been impossible to achieve
simultaneously in previous battery
designs because these properties seems
to contradict one another another
increasing energy density of the meant
using electrc materials that were less
stable in extreme temperatures
electrolytes that enable fast charging
could sacrifice energy density or
temperature
resilience and designing for a wide
temperature range often compromise
energy density or charging rate it has
been a challenge to optimize all three
factors simultaneously with conventional
battery designs however the new
electrolyte made from time flu aceton
trial solvent molecules overcomes these
challenges it has a unique Lian Channel
transport mechanism that allows for
Ultra efficient lithium ion
movement this mechanism enables the new
electrolyte to achieve high energy
density a wide temperature operating
range and fast charging it allows for
Ultra fast iron transport even at
freezing temperatures in fact compared
to Conventional electrolyt the new
electrolyte has an incredible
High ionic conductivity 10,000 Times
Higher at -70° C the research has also
found that this electrolyte design
principle is also effective for sodium
ion and potassium ion batteries
expanding the possibilities for energy
storage solutions while this work is
currently approved concept there are
still challenges to address before this
technology can be commercialized one
potential challenge is lowering the cost
of the solvent used in the electrolyte
however the lead scientist Professor f
sholing is optimistic and believes that
this electrolyte can reach commercial
use in the future and that is all for
today's threshold we hope you like this
new section on science and technology in
China as usual we welcome your feedback
and
thoughts
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