@inproceedings{Hofe2310:H,

title = {H.264 Compress-Then-Analyze Transmission in Edge-Assisted Visual SLAM},

author = {Johannes {Hofer} and Jannek {Steinke} and Peter {Sossalla} and Giang T. {Nguyen} and Frank H. P. {Fitzek}},

year  = {2023},

date = {2023-10-01},

urldate = {2023-10-01},

booktitle = {European Wireless 2023 - 6G Driving a Sustainable Growth (EW 2023)},

pages = {6},

address = {Rome, Italy},

abstract = {Edge-assisted Visual Simultaneous Localization and Mapping (V-SLAM) systems 

offload complex analysis modules from computationally constrained mobile 

devices to cloud servers at the network edge. As visual data must travel 

through networks to reach the edge cloud, it is crucial to minimize 

transferred data while maintaining reliable and accurate localization and 

map generation. State-of-the-art systems perform pre-analysis of SLAM 

modules on the mobile device, causing high processing delays and limiting 

functionality. To minimise both throughput demand and latency, we are 

investigating video compression techniques in Analyze-Then-Compress (ATC) 

transmission systems. Evaluations employing the widely used H.264 

demonstrate that CTA achieves lower throughputs than its counterparts, as 

well as significantly reduced processing delays and transmission latencies. 

The results open up new possibilities to explore this research direction on 

edge-assisted V-SLAM further.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Stei2306:Demo,

title = {Demo: The Future of Dog Walking - Four-Legged Robots and Augmented Reality},

author = {Jannek {Steinke} and Justus {Rischke} and Peter {Sossalla} and Johannes {Hofer} and Christian Leonard {Vielhaus} and Nico {Hofe} and Frank H. P. {Fitzek}},

doi = {10.1109/WoWMoM57956.2023.00060},

year  = {2023},

date = {2023-08-02},

urldate = {2023-06-01},

booktitle = {International Symposium on a World of Wireless, Mobile and 

Multimedia Networks (WoWMoM) Demo Session (WoWMoM 2023 Demo Session)},

publisher = {IEEE},

address = {Boston, MA, USA},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{vomH2306:Demo,

title = {Demo: Robotics meets Augmented Reality: Real-Time Mapping with Boston Dynamics Spot and Microsoft HoloLens 2},

author = {Nico {Hofe} and Peter {Sossalla} and Johannes {Hofer} and Christian Leonard {Vielhaus} and Justus {Rischke} and Jannek {Steinke} and Frank H. P. {Fitzek}},

doi = {10.1109/WoWMoM57956.2023.00062},

year  = {2023},

date = {2023-08-02},

urldate = {2023-06-01},

booktitle = {International Symposium on a World of Wireless, Mobile and 

Multimedia Networks (WoWMoM) Demo Session (WoWMoM 2023 Demo Session)},

publisher = {IEEE},

address = {Boston, MA, USA},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Soss2307:Remote,

title = {Remote Controlling Mobile Robots With Adaptive Video Streaming and Augmented Reality},

author = {Peter {Sossalla} and Jannek {Steinke} and Christian Leonard {Vielhaus} and Johannes {Hofer} and Justus {Rischke} and Frank H. P. {Fitzek}},

year  = {2023},

date = {2023-07-03},

urldate = {2023-07-01},

booktitle = {2023 IEEE International Black Sea Conference on Communications and 

Networking (BlackSeaCom) (IEEE BlackSeaCom 2023)},

address = {Istanbul, Turkey},

note = {accepted for publication},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Hofe2305:Circular,

title = {Circular Frame Buffer to Enhance Map Synchronization in Edge Assisted SLAM},

author = {Johannes {Hofer} and Peter {Sossalla} and Justus {Rischke} and Christian Leonard {Vielhaus} and Martin {Reisslein} and Frank H. P. {Fitzek}},

year  = {2023},

date = {2023-05-01},

urldate = {2023-05-01},

booktitle = {2023 IEEE International Conference on Communications (ICC): IoT and Sensor 

Networks Symposium (IEEE ICC'23 - IoTSN Symposium)},

address = {Rome, Italy},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Soss2301:Offloading,

title = {Offloading Visual SLAM Processing to the Edge: An Energy Perspective},

author = {Peter {Sossalla} and Johannes {Hofer} and Christian Leonard {Vielhaus} and Justus {Rischke} and Frank H. P. {Fitzek}},

doi = {10.1109/ICOIN56518.2023.10048921},

year  = {2023},

date = {2023-01-01},

urldate = {2023-01-01},

booktitle = {2023 International Conference on Information Networking (ICOIN) (ICOIN 

2023)},

address = {Bangkok, Thailand},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Soss2212:Optimizing,

title = {Optimizing Edge SLAM: Judicious Parameter Settings and Parallelized Map Updates},

author = {Peter {Sossalla} and Johannes {Hofer} and Justus {Rischke} and Johannes V. S. {Busch} and Giang T. {Nguyen} and Martin {Reisslein} and Frank H. P. {Fitzek}},

doi = {10.1109/GLOBECOM48099.2022.10001128},

year  = {2022},

date = {2022-12-01},

urldate = {2022-12-01},

booktitle = {2022 IEEE Global Communications Conference: IoT and Sensor Networks 

(Globecom 2022 IoTSN)},

address = {Rio de Janeiro, Brazil},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Sossalla21:EdgeSLAM,

title = {Evaluating the Advantages of Remote SLAM on an Edge Cloud},

author = {Peter {Sossalla} and Justus {Rischke} and Johannes {Hofer} and Frank H. P. {Fitzek}},

year  = {2021},

date = {2021-09-07},

booktitle = {2021 IEEE International Conference on Emerging Technologies and Factory Automation (ETFA 2021)},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}