Future and emerging wireless networks will pose extreme communication requirements such as very high throughput rates and very low latency, particularly in QoE sensitive applications such as multimedia content delivery. Currently, operators are striving to reduce the investment and maintenance costs for cellular systems. In this context, caching has been proposed as a technique that has the potential to reduce backhaul network traffic and improve content latency for the wireless user. Especially in 5G, caching is proposed as one of the most promising new technologies. The Content Caching and Delivery in Wireless Networks (CCDWN) workshop focuses on techniques that aim to achieve efficient content delivery to the end user in order to meet the stringent quality requirements of 5G wireless. The idea is to bring together experts in the field and discuss ways in which content caching, sharing and prefetching can play a leading role in future wireless networks.
Indicative research topics of high interest include but are not limited to:
This workshop aims to bring together people from different communities, including networking, communications, computer science, operation research, machine learning, and information theory to shed light on the latest developments in the field.
To maximize interaction and visibility, CCDWN ‘18 will be co-located with WiOpt 2018 and will take place on May 7, 2018, in Shanghai, China. The workshop is considered an integral part of the WiOpt 2018 symposium. All CCDWN papers will be published in the same set of proceedings as the main conference and will be made available on the IEEE Xplore. Publication at this workshop is not intended to preclude later publication of an extended version of the paper. At least one author of each accepted paper is expected to present his/her paper at the workshop.
|09.00-09.15||CCDWN Welcome + Opening Remarks|
|09:15-10:15||Session1 (2 talks)|
|10.45-12.15||Session2-(1 Keynote + 1 talk)|
|14.00-15.00||Session3 - (2 talks)|
|15.30-17.00||Session4-(1 Keynote + 1 talk)|
|17.00-17.30||Panel Discussion + Closing Remarks|
|Paper submissions:||February 18, 2018|
|Paper acceptance notifications:||March 15, 2018|
|Camera-ready deadline:||March 30, 2018|
|Workshop Date:||May 7, 2018|
Caching is an effective technique to alleviate peak-hour traffic congestion and improve user perceived experience for content delivery in wireless networks. Caching at the very edge of wireless networks, including small base stations, edge nodes, and user devices, differs from the traditional web caching in that it is able to exploit the broadcast nature of wireless medium and hence enjoy global caching gain. This is enabled by coded caching, a revolutionary way of using cache memory in wireless networks by splitting each file into multiple subfiles, then storing them in different cache nodes. In this talk, I will reveal the great promises of coded caching for wireless interference management. I will first present a storage-latency tradeoff study for a general wireless interference network where all the transmitters and receivers have caches. I will then extend the study to a fog radio access network (F-RAN) and discover the impact of shared wireless fronthaul on caching and delivery strategies in the interfering access link. I will also discuss coded caching in a large- scale interference-limited small-cell networks from a more practical design perspective. Finally, I will highlight some potentials of coded caching to accelerate computation-intensive services in wireless networks.
Meixia Tao received the B.S. degree from Fudan University, Shanghai, China, in 1999, and the Ph.D. degree from Hong Kong University of Science and Technology in 2003. She is currently a Professor with the Department of Electronic Engineering, Shanghai Jiao Tong University, China. Prior to that, she was a Member of Professional Staff at Hong Kong Applied Science and Technology Research Institute during 2003-2004, and a Teaching Fellow then an Assistant Professor at the Department of Electrical and Computer Engineering, National University of Singapore from 2004 to 2007. Her current research interests include content-centric wireless networks, wireless caching and multicasting, resource allocation, and interference coordination.
Dr. Tao is currently serving as a member of the Executive Editorial Committee of the IEEE Transactions on Wireless Communications and an Editor of the IEEE Transactions on Communications. She was on the Editorial Board of the IEEE Transactions on Wireless Communications (2007-20110) the IEEE Communications Letters (2009- 2012), and the IEEE Wireless Communications Letters (2011-2015). She serves as Symposium Co-Chair of IEEE GLOBECOM 2018, the TPC chair of IEEE/CIC ICCC 2014 and Symposium Co-Chair of IEEE ICC 2015. Currently she is also serving as a Guest Editor in IEEE Journal of Selected Areas in Communications for a special issue on Caching for Communication Systems and Networks. Dr. Tao is the recipient of the IEEE Heinrich Hertz Award for Best Communications Letters in 2013 and the IEEE ComSoc Asia-Pacific Outstanding Young Researcher Award in 2009. She also receives the best paper awards from IEEE/CIC ICCC 2015 and IEEE WCSP 2012.
The past decade has seen the development of data-centric networking architectures such as Named Data Networking (NDN), which focuses on enabling end users to obtain the data they want, rather than to communicate with specific nodes. The transformation of data into a first-class network entity upends fundamental assumptions while opening up many new vistas for networking research. In this talk, we will review some of the lessons learned from the development of data-centric networking, and examine its impact on research in areas such as caching and routing. We will also discuss the potential benefits of data-centric designs for wireless edge networks as well as large-scale data-intensive scientific networks.
Edmund Yeh received his B.S. in Electrical Engineering with Distinction and Phi Beta Kappa from Stanford University in 1994. He then studied at Cambridge University on the Winston Churchill Scholarship, obtaining his M.Phil in Engineering in 1995. He received his Ph.D. in Electrical Engineering and Computer Science from MIT under Professor Robert Gallager in 2001. He is currently Professor of Electrical and Computer Engineering at Northeastern University. He was previously Assistant and Associate Professor of Electrical Engineering, Computer Science, and Statistics at Yale University. He has held visiting positions at MIT, Stanford, Princeton, UC Berkeley, NYU, EPFL, and TU Munich.
Professor Yeh was one of the PIs on the original NSF-funded FIA Named Data Networking project. He will serve as General Co-Chair for ACM Conference on Information Centric Networking (ICN) 2018 in Boston. He is the recipient of the Alexander von Humboldt Research Fellowship, the Army Research Office Young Investigator Award, the Winston Churchill Scholarship, the National Science Foundation and Office of Naval Research Graduate Fellowships, the Barry M. Goldwater Scholarship, the Frederick Emmons Terman Engineering Scholastic Award, and the President's Award for Academic Excellence (Stanford University). Professor Yeh has served as the Secretary of the Board of Governors of the IEEE Information Theory Society, as well as Associate Editor for IEEE Transactions on Networking, IEEE Transactions on Mobile Computing, and IEEE Transactions on Network Science and Engineering. He has received three Best Paper Awards, including awards at the 2017 ACM Conference on Information-Centric Networking (ICN), and at the 2015 IEEE International Conference on Communications (ICC) Communication Theory Symposium.
CNRS & Sorbonne University, France
Northeastern Univ., USA
Georgios Paschos (Huawei Technologies, France Research Center)
Leandros Tassiulas (Yale University, USA)
Spyros Vassilaras (Huawei Technologies, France Research Center)
Onur Ascigil (University College London, UK)
Konstantin Avrachenkov (INRIA Sophia Antipolis, France)
Ejder Bastug (MIT & CentraleSupélec, France)
Giovanna Carofiglio (Cisco Systems, France)
Ying Cui (Shanghai Jiaotong Univ., China)
Mostafa Dehghan (Univ. Massachusetts Amherst, USA)
Alexandros Dimakis (Univ. Texas at Austin, USA)
Petros Elia (EURECOM, France)
Nicolas Gast (INRIA Grenoble, France)
Deniz Gündüz (Imperial College London, UK)
Longbo Huang (Tsinghua Univ., China)
George Iosifidis (Trinity College Dublin, Ireland)
Emilio Leonardi (Politecnico di Torino, Italy)
Jian Li (Univ. of Massachusetts Amherst, USA)
Mohammad Ali Maddah-Ali (Nokia Bell Labs, USA)
Derya Malak (MIT, USA)
Daniel Menasché(Federal Univ. of Rio de Janeiro, Brazil)
Giovanni Neglia (INRIA Sophia Antipolis, France)
Urs Niesen (Qualcomm Research, USA)
Georgios Paschos (Huawei Technologies, France)
Konstantinos Poularakis (Yale Univ., USA)
Ioannis Psaras (University College London, UK)
Philippe Robert (INRIA Paris, France)
Theodoros Salonidis (IBM Research, USA)
Vijay Subramanian (University of Michigan, USA)
Srinivas Shakkottai (Texas A&M Univ., USA)
Ramesh Sitaraman (Univ. of Massachusetts Amherst, USA)
Thrasyvoulos Spyropoulos (EURECOM, France)
Spyridon Vassilaras (Huawei Technologies, France)
Cedric Westphal (Huawei Innovation Center & Univ. California Santa Cruz, USA)
A submission must be no greater than 6 pages in length including all figures, tables, references, appendices, etc., and must be a PDF file of less than 10MB in size. The review process is single-blind. Follow the same formatting guidelines as the WiOpt symposium. See the Paper Submission guidelines site (http://www.wi-opt.org/informationforauthors.html). Submissions that deviate from these guidelines will be rejected without consideration. Use the paper submission site to submit your paper by 23:59 pm Central European Time (CET), February 18, 2018.