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Coordinated architecture for wireless home networks

Kandaraj Piamrat, Patrick Fontaine
2011 Proceedings of the 2nd ACM SIGCOMM workshop on Home networks - HomeNets '11  
In addition, wireless network is wide spreading in home as users become mobile and now expect to run their applications in wireless environment the same way they do over wired network.  ...  Today's services in home networks are no longer limited to basic applications such as email or file transfer but also include multimedia delivery for supporting home entertainment.  ...  The synchronization is achieved through the distribution system independently of the application layer via IEEE1588/Precision Time Protocol [11] (producing a system common clock) plus a Distributed Time  ... 
doi:10.1145/2018567.2018579 fatcat:h4xtjdhk4vcn3kuyesoi2zizii

Fly-By-Wireless for next generation aircraft: Challenges and potential solutions

Dinh-Khanh Dang, Ahlem Mifdaoui, Thierry Gayraud
2012 2012 IFIP Wireless Days  
As a result, the design of a Wireless Avionics Network based on Ultra WideBand technology is investigated, considering the issues of determinism, reliability and security.  ...  In this paper, first, the opportunities and challenges for wireless technologies in safety-critical avionics context are discussed.  ...  Time Critical High Performance Open world Fig. 1.  ... 
doi:10.1109/wd.2012.6402820 dblp:conf/wd/DangMG12 fatcat:xk26xyvkt5gbdp2fqlupq7irgy

Estimators for Time Synchronization—Survey, Analysis, and Outlook

Henning Puttnies, Peter Danielis, Ali Rehan Sharif, Dirk Timmermann
2020 IoT  
Time (or clock) synchronization is a large and vital field of research, as synchronization is a precondition for many applications.  ...  Second, we give an overview of the state-of-the-art of time synchronization. Herein, we discuss both established protocol and research approaches.  ...  • Although there are several approaches for secure time synchronization, secure time synchronization protocols in general remain an open research question [6] .  ... 
doi:10.3390/iot1020023 fatcat:4zk4myewhzcy5lja532dptwswy

Towards new hybrid networks for industrial automation

Thilo Sauter, Jurgen Jasperneite, Lucia Lo Bello
2009 2009 IEEE Conference on Emerging Technologies & Factory Automation  
There is therefore an increasing interest in the way wireless and wired systems will interact and form a hybrid network.  ...  In factory communication systems, wireless networks are likely to complement wired automation networks, rather than replacing them.  ...  The hierarchical architecture also fits for some of the essential services (e.g., seamless handover, clock synchronization based on IEEE1588).  ... 
doi:10.1109/etfa.2009.5347127 dblp:conf/etfa/SauterJB09 fatcat:iiiuqmeydbhtrhb2yg2amio4he

A Critical Analysis of Research Potential, Challenges, and Future Directives in Industrial Wireless Sensor Networks

Mohsin Raza, Nauman Aslam, Hoa Le-Minh, Sajjad Hussain, Yue Cao, Noor Muhammad Khan
2018 IEEE Communications Surveys and Tutorials  
IEEE Communications Surveys and Tutorials, (Abstract-In recent years, Industrial Wireless Sensor Networks (IWSNs) have emerged as an important research theme with applications spanning a wide range of  ...  A critical analysis of research potential, challenges and future directives in industrial wireless sensor networks.  ...  (MTS) [348] 2) Post facto synchronization and tunable synchronization [349] 3) Source clock frequency recovery (SCFR) based and distributed time synchronization [350] , [351] Real-time assurance  ... 
doi:10.1109/comst.2017.2759725 fatcat:bnmgx2zwvra3fesu4jec4t3wky

Receiver Design for Time-Based Ranging with IEEE 802.11b Signals

Reinhard Exel
2012 International Journal of Navigation and Observation  
For AWGN channels, the prototype system is able to attain an accuracy of 1.2 cm while the ranging accuracy degrades in dynamic multipath scenarios to about 0.6 m for 80% of the measurements due to the  ...  This paper presents a ranging receiver architecture able to timestamp IEEE 802.11b Wireless LAN signals with sub-100 picosecond precision enabling time-based range measurements.  ...  The actual receiver design diverts from this approach as it uses an NDA timing recovery, which has an increased variance compared to a decision-directed timing recovery for conditions with an SNR below  ... 
doi:10.1155/2012/743625 fatcat:cchsvdupizg7jly4fyc2buaqny

D3.2: SPEED-5G enhanced functional and system architecture, scenarios and performance evaluation metrics [article]

Shahid Mumtaz, Kazi Saidul, Huq Jonathan Rodriguez, Paulo Marques, Ayman Radwan, Keith Briggs Michael Fitch BT, Andreas Georgakopoulos, Ioannis-Prodromos Belikaidis, Panagiotis Vlacheas, Dimitrios Kelaidonis, Evangelos Kosmatos, Serafim Kotrotsos, Stavroula Vassaki, Yiouli Kritikou, Panagiotis Demestichas, Kostas Tsagkaris (+19 others)
2017 arXiv   pre-print
This deliverable also explains the SPEED-5G architecture design principles, which is based on software-defined networking and network function virtualisation.  ...  In the end, KPIs for each use case are presented, along with the description of how these KPIs can support 5G-PPP KPIs.  ...  open-source orchestrator used in cloud-computing.  ... 
arXiv:1711.03488v2 fatcat:mjx7iscko5fyzofdiluwknm6i4

Cross-layer latency-aware and -predictable data communication [article]

Andreas Schmidt, Universität Des Saarlandes, Universität Des Saarlandes
for my doctoral examination), I have also enjoyed talking about our shared passion for an East Frisian Island whenever we met in public transport.  ...  Various experiments show that indeed the TTS paradigm is able to reduce end-to-end flow completion times for different scenarios (e.g. a lossy last mile link or networks with high jitter) as well as increase  ...  application and is available as an open source project [Tel19a] .  ... 
doi:10.22028/d291-30851 fatcat:lmu66yvbqvcorbgcacm7lktvsu