Takafumi Kawasaki
Tadashi Okoshi
ABSTRACT
With an increase in the number of IoT devices, the amount of data transferred between the devices and applications is becoming huge. To ensure that these data are properly used, a new IoT data transfer system is needed to better control the timing and the content of the data to transmit. One of the promising means for such a large-scale city-data transfer is the publish/subscribe messaging model, which can separate data senders and receivers so that they can run independently. However, existing pub/sub systems cannot cope well with the mobility of senders and receivers, thereby limiting its applicability to real-world uses. In concrete, they don't consider Time-to-live (TTL) of data. Users can use the data anytime and within TTL of it. IoT platforms can improve controlling data transmission by used to this characteristic. In this paper, we focus on the Time-to-Live of data (data-TTL). Our system can control data transmission by using data-TTL and combine with the user's movement information. We have constructed a system, that is capable of control data transmission for mobility aware.
- Yonezawa, T., Ito, T., Nakazawa, J., & Tokuda, H. (2016, December). Soxfire: A universal sensor network system for sharing social big sensor data in smart cities. In Proceedings of the 2nd International Workshop on Smart (pp. 1--6).Google Scholar
Digital Library
- Light, Roger A. "Mosquitto: server and client implementation of the MQTT protocol." Journal of Open Source Software 2.13 (2017): 265.Google ScholarCross Ref
- Zahariadis, Theodore, et al. "FIWARE lab: managing resources and services in a cloud federation supporting future internet applications." 2014 IEEE/ACM 7th International Conference on Utility and Cloud Computing. IEEE, 2014.Google Scholar
Index Terms
- A mobility-aware pub/sub architecture for short-lived data in smart cities: poster abstract
Recommendations
RETRACTED ARTICLE: IoT complex communication architecture for smart cities based on soft computing models
AbstractThe Internet of Things technology is based on the existing Internet and related transmission network technologies. It analyzes and summarizes the data collected in the sensing layer to ensure the timeliness and security of data transmission. ...
Smart Cities: an IoT-centric Approach
IWWISS '14: Proceedings of the 2014 International Workshop on Web Intelligence and Smart SensingA number of recent Smart City testbeds and deployments have focused on the use of the Internet of Things (IoT) paradigm and technologies for improving the efficiency of city infrastructures. Building on this work, we have explored the use of IoT hubs as ...
Visual data security and management for smart cities
This paper proposes a method to manage and utilize image and video data effectively in a smart city. Applying digital watermarking techniques, a framework for visual data security and management for smart cities is presented. In the framework, a ...
Comments