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6g Mobile Wireless Networks

為了解決KDDI 5G的問題，作者 這樣論述：

Dr. Yulei Wu is a Senior Lecturer with the Department of Computer Science, College of Engineering, Mathematics and Physical Sciences, University of Exeter, United Kingdom. He received his Ph.D. degree in Computing and Mathematics and B.Sc. (1st Class Hons.) degree in Computer Science from the Univer

sity of Bradford, United Kingdom, in 2010 and 2006, respectively. His expertise is on intelligent networking, and his main research interests include computer networks, networked systems, software defined networks and systems, network management, and network security and privacy. His research has be

en supported by the Engineering and Physical Sciences Research Council, London Mathematical Society, National Natural Science Foundation of China, University’s Innovation Platform (Link Fund) and industry. Dr. Wu serves as an Associate Editor of IEEE Transactions on Network and Service Management, I

EEE Transactions on Network Science and Engineering, and IEEE Access, as well as an Area Editor of Computer Networks (Elsevier). He also serves as a Guest Editor for many international journals, including IEEE Journal on Selected Areas in Communications, IEEE Transactions on Industrial Informatics,

IEEE Transactions on Cognitive Communications and Networking, IEEE Transactions on Sustainable Computing, and IEEE Transactions on Computational Social Systems. He is a Senior Member of the IEEE and the ACM, and a Fellow of the HEA.Sukhdeep Singh received his Integrated Dual Degree (Bachelors and Ma

sters degree) in Computer Science from GVU Jaipur India in 2013. He received his PhD in Computer Engineering from Sungkyunkwan University in South Korea in 2016 along with the ’Superior Research Award’ for publishing the maximum number of SCI(E) research papers during Ph.D. in 2016 from the Electric

al and Computer Engineering department. He also received the ’SKKU bright student scholarship award’. He was part of Brain Korea (BK21) and National Research Foundation of Korea project during his Ph.D. He worked in diverse fields during his Ph.D., viz. eMBMS scheduling, video delivery architecture

for 5G, integrating sociology with Next Generation Mobile Networks, D2D communications. Sukhdeep Singh is currently working with Samsung R&D India Bangalore in 5G RAN System design where he is responsible for research and design of O-RAN and Networks Slicing features for 5G Networks. Apart from this

he is also heading the research task force of Access R&D group (with 200+ employees) of Network R&D team at Samsung R&D India-Bangalore. He received Samsung Best Paper Award conferred by CEO & President of Samsung Electronics and has also received Samsung Citizen Award (quarterly awards) for four t

imes conferred by MD of Samsung R&D India-Bangalore. He has published more than 25 research articles in his career. He has served as Guest editor in Taylor and Francis IETE journal, General Chair in workshops hosted/will be hosted in IEEE WCNC 2020 and IEEE Globecom 2020. He also served as Technical

Program Chair member for IEEE iNIS 2016, IEEE iNIS 2017, ISRO-ACM ICSE 2017, IEEE iSES 2018, IEEE iSES 2019, IEEE iSES 2020 and IEEE iSES 2021. He has been invited as a guest lecturer by University of Toronto, IITs, IIMs and IIITs and keynote speaker at Springers ICIMMI 2019 and IEEE Virtual Talk S

eries 2020. He edited the world’s first book on 6G.Tarik Taleb received the B.E. degree (with Distinction) in information engineering and the M.Sc. and Ph.D. degrees in information sciences from Tohoku University, Sendai, Japan, in 2001, 2003, and 2005, respectively. He is currently a Professor with

the School of Electrical Engineering, Aalto University, Espoo, Finland. He is the Founder and the Director of the MOSA!C Lab, Espoo, Finland. He is a part-time Professor with the Center of Wireless Communications, University of Oulu, Oulu, Finland. He was an Assistant Professor with the Graduate Sc

hool of Information Sciences, Tohoku University, in a laboratory fully funded by KDDI until 2009. He was a Senior Researcher and a 3GPP Standards Expert with NEC Europe Ltd., Heidelberg, Germany. He was then leading the NEC Europe Labs Team, involved with research and development projects on carrier

cloud platforms, an important vision of 5G systems. From 2005 to 2006, he was a Research Fellow with the Intelligent Cosmos Research Institute, Sendai. He has also been directly engaged in the development and standardization of the Evolved Packet System as a member of the 3GPP System Architecture W

orking Group. His current research interests include architectural enhancements to mobile core networks (particularly, 3GPP’s), network softwarization and slicing, mobile cloud networking, network function virtualization, software-defined networking, mobile multimedia streaming, inter vehicular comm

unications, and social media networking.Harpreet S. Dhillon received the B.Tech. degree in electronics and communication engineering from IIT Guwahati in 2008, the M.S. degree in electrical engineering from Virginia Tech in 2010, and the Ph.D. degree in electrical engineering from the University of

Texas at Austin in 2013. After serving as a Viterbi Postdoctoral Fellow at the University of Southern California for a year, he joined Virginia Tech in 2014, where he is currently an Associate Professor of electrical and computer engineering and the Elizabeth and James E. Turner Jr. ’56 Faculty Fell

ow. His research interests include communication theory, wireless networks, stochastic geometry, and machine learning. He is a Clarivate Analytics Highly Cited Researcher and has coauthored five best paper award recipients including the 2014 IEEE Leonard G. Abraham Prize, the 2015 IEEE ComSoc Young

Author Best Paper Award, and the 2016 IEEE Heinrich Hertz Award. He is the recipient of the 2020 IEEE Communication Theory Technical Committee (CTTC) Early Achievement Award and the 2020 IEEE Radio Communications Committee (RCC) Early Achievement Award. He was named the 2017 Outstanding New Assistan

t Professor, the 2018 Steven O. Lane Junior Faculty Fellow, the 2018 College of Engineering Faculty Fellow, and the recipient of the 2020 Dean’s Award for Excellence in Research by Virginia Tech. His other academic honors include the 2008 Agilent Engineering and Technology Award, the UT Austin MCD F

ellowship, the 2013 UT Austin WNCG leadership award, and the inaugural IIT Guwahati Young Alumni Achiever Award 2020. He currently serves as a Senior Editor for the IEEE Wireless Communications Letters and an Editor for the IEEE Transactions on Wireless Communications and the IEEE Transactions on Gr

een Communications and Networking.Abhishek Roy received the B.E. degree from Jadavpur University, India, in 2000, the M.S. degree from The University of Texas at Arlington, in 2002, and the Ph.D. degree from Sungkyunkwan University, in 2010. He is currently working as a Senior Technical Manager at M

ediaTek Inc. USA. Prior to working in MediaTek, he worked for Samsung Electronics at their head quarters in Suwon, South Korea for 12 years. He has more than 15 years of relevant experience in design and performance analysis of wireless networks, spanning across different countries. He has strong pr

ofessional skills in 4G/5G/6G wireless system design, New Radio unlicensed, the IoT, cloud RAN, network modeling, and simulation. He has been published in more than 80 top-notch international journals and magazines (IEEE), coupled with ten patents and standards contributions. He served as technical

program committee members and track chairs of International wireless conferences, special Issue journal editorial boards and PhD thesis committees. He is also winner of Best Employee, Best Masters and Best Paper awards from company, University and International Conferences.Madhan Raj Kanagarathinam

received the BE degree in computer science and engineering from Anna University, Chennai, India, in 2012. He is currently pursuing his MS in Indian Institute of Technology (IIT) Madras. He has nine years of working experience in design and development of TCP/IP protocols, Multipath TCP and UNIX flav

ored operating systems. Currently, he is working as a Senior Chief Engineer for Samsung R&D Institute India Bangalore. Previously, he worked as an Engineer with Aricent Technology (India) Private Limited. He is the author of 15 articles, and more than 25 inventions. His current research interests in

clude communication and network which include Pre-6G/Beyond 5G, Next Generation Mobile Network, software defined network architecture, wireless transport layer protocols, and cross layer optimization technique. He is also winner of IEEE Bangalore Young Technologist of the Year 2020. He is a senior m

ember of the IEEE, and a member of the ACM.Dr. Aloknath De is Chief Technology Officer of Samsung R&D Institute India, Bangalore since 2011 when he initiated 5G research activities as his first assignment. As Corporate Vice President of Samsung Electronics, South Korea, he has also been responsible

for Samsung’s IoT Data Platform and Intelligent Services. Dr. De received his B.Tech. from Indian Institute of Technology (IIT), Kharagpur, M.E. from Indian Institute of Science (IISc), Bangalore, and Ph.D. from McGill University, Montreal. Prior to Samsung, he has held progressive responsibilities

in Bharat Electronics, Nortel Network (Montreal), Hughes and ST-Ericsson where he was Country Manager and a Board Director. Additionally, he served as an AICTE-INAE Visiting Professor in IIT-Roorkee and an Adjunct Professor in IIT-Delhi between 2005 and 2011. During 30 years of corporate life, he ha

s been solving complex problems: from Radar Systems to Futuristic Devices, from Rich Communication to Machine Understanding. He has 25+ patents granted/filed and 50+ research publications. For technology leadership, Dr. De has received numerous accolades: Alexander Graham Bell Prize (Canada), IETE M

emorial Award, IDC Insights Award, Nasscom AI Game Changer Award; and also from IESA for ’Innovative Product’, Zinnov for ’Intrapreneur of the Year’, Assocham for ’Tech Leader of the Year’ and TechCircle for ’Business Transformation’. He is recognized as one of the ’Most Influential CIO/CTOs of Indi

a’ and is Invited Speaker in ’Thought Leadership’ forums. His meticulous drive has made Samsung India center an Innovation Hub with repeat recognition through ’National IP Award’, and ’Great Place to Innovate’ award. He leads Samsung’s deep partnership with and strategic investment in Indian Startup

s. He has been contributing to global technology standards and is current chair of OCF India forum for IoT. As Chair of IEEE Communication Society in Bangalore, he has been spearheading workshops on Emerging Technologies. He is involved with Dept of Science & Technology (DST) and premier institutes

as member of Advisory Committee, Research Council and Governing Body. He is Fellow of IETE, IEI and Indian National Academy of Engineering (INAE).

KDDI 5G進入發燒排行的影片

ICONIQ商業計劃書 – 後疫情時代下非接觸式社會之3D虛擬人像全息投影商業化實踐

為了解決KDDI 5G的問題，作者平間麗美 這樣論述：

This thesis is a startup business plan to commercialize the computer-rendered, AI-powered and holographically projected human graphical images called “3D Virtual Humans”. 3D Virtual Human was ideated using the Design Thinking approach of observing the persona behavior. Social distancing and communi

ty lockdowns for the prevention of COVID-19 are creating a restricted living environment (which this thesis calls “the contactless society”) and causing social inconveniences. It is also acting as one of the drivers for the economic slowdown. Furthermore, its influence on mental health is a growing

concern given how it creates social isolation. The fear towards spread of infectious diseases is generating the market demand for touchless transactions through chatbots. How might we add human touch to these faceless transactions and make life easy in the contactless society? This question was the

starting point of the business plan.This business plan identifies the intersection of feasibility, viability and desirability of 3D Virtual Human using various analytical frameworks. Chasm Theory analysis reveals the high production cost as a reason why the virtual humans currently remain only withi

n the entertainment industry and not yet mass adopted in other industries. Process analysis proposes improvement ideas for reducing the production time and cost. Analytical frameworks such as TAM-SAM-SOM, Business Model Canvas, Break Even Analysis logically outline the value proposition, financial f

easibility and business implementation plan.This business plan cautiously draws the line from the current hype of metaverse that contains many unknowns to be a meaningful marketplace. Selecting Japan as the initial scope of market for its “Society 5.0” to build an IoT country, it focuses on creating

a better living experience using holography in the physical environment rather than in the virtual reality through wearable devices. Within the USD 3.92 billion globally serviceable and addressable market of mixed reality, this business plan addresses the strategy to seize USD 230 million sales and

USD 78.85 million net income in Japan in five years.

圖解物聯網與5G的商業應用

為了解決KDDI 5G的問題，作者神谷雅史,株式会社CAMI&Co. 這樣論述：

　　大家對物聯網暸解多少呢？即便是熟悉科技的人，也難以說明該領域所涵蓋的範圍。 　　物聯網除了涉及廣範圍的業種、業態，以及我們的生活，甚至還影響到國家政策。從家庭、設施、能源、醫療、運輸、保全、健康護理、公眾安全、林業、農業、水產業，到地區活化、地方創生等等。 　　本書會透過物聯網相關的最新動向、造物產業上必要的科技、各企業的運用案例、政府政策的輔助金與事業支援等，闡述物聯網商業的全貌。 　　◎物聯網的基礎知識與最新動向 　　從物聯網的市場規模、期待度、導入率、日本與歐美的比較、人才不足等各種最新動向，解說在開始接觸物聯網商業前應該具備的「基礎知識」。 　　◎支撐物

聯網的知識與商業技能 　　介紹物聯網產品企劃人員應該具備的技能，以及必須具備的「技術知識」。 　　◎物聯網帶來改變的產品與服務 　　介紹已經商用化的產品、技術。從我們生活上身邊的產品，到意想不到的服務等，幫助各位廣範圍暸解各領域的成果。 　　◎物聯網帶來劇變的產業 　　介紹運用物聯網解決社會課題的政府、行政對策，以及應用於汽車、建築業、製造業、水產業、林業、農業等各種產業的物聯網對策。 　　◎如何在商業上運用物聯網 　　針對中小企業、小規模業者，以商業的角度解說如何計劃、實踐物聯網。  

5G中兩步驟隨機存取程序之設計

為了解決KDDI 5G的問題，作者王齡漢 這樣論述：

由於5G的時代來臨，在3GPP Release 15中對於5G的應用定義了三大場景分別為增強型行動寬頻通訊(Enhanced Mobile BroadBand，eMBB)、超可靠度和低延遲通訊(Ultra-Reliable and Low Latency Communications，URLLC)以及大規模機器型態通訊(Massive Machine Type Communications，mMTC)。對於這些場景，3GPP也定義了各項效能指標以及指標之最低要求。國際電信聯盟(International Telecommunication Union，ITU)明確指出在URLLC的應用場景中

，UE的控制面(control plane，C-plane)的延遲不可超過20 ms，也鼓勵相關技術提案者考慮將此延遲降到10 ms以下。至於UE的用戶面(User Plane，UP)的延遲則要求不能超過1 ms。在現行LTE-A裡面C-plane的延遲平均為80 ms，造成延遲如此高的原因是因為在C-plane中需進行競爭型的隨機存取程序(Random Access Procedure，RAP)。當多個用戶在進行競爭型的RAP會發生在有限的preamble數量下供應給大量用戶來進行RAP。一旦發生多個用戶選到同樣的preamble便會造成碰撞而提高C-plane的延遲。故本論文簡化了競爭型的

RAP的步驟、使用DMRS來表示UE ID以及保留preamble給URLLC的用戶，藉此來降低延遲以符合5G的效能指標。模擬結果顯示把preamble數量當為變數而URLLC user數量為常數的條件下所提出的2-Setp RAP在10 ms內RAP的成功率比4-Step RAP高了83.81%。