This work finds that the bottleneck lies in the direct-to-satellite upload stage, where usable contacts are scarce and underutilized, and proposes Co-DtS, a multi-interface upload system that promotes observed beacons into cross-interface coordination signals.
Jinhong Liu, Ziyue Zhang, Xianjin Xia et al.· Conference on Applications,...· 0 citations
This paper advocates for the introduction of a centralized radio access network (C-RAN) architecture tailored for LPWANs and presents a proof-of-concept implementation and deployment of the proposed C-RAN for the widely popular long range (LoRa) standard.
Joachim Tapparel, Amavi Dossa, El-Mehdi Amhoud et al.· 0 citations
Direct-to-LEO Satellite (DtS) is widely touted as the path to global IoT connectivity, yet its real-world performance remains opaque. We present the first large-scale, in-the-wild measurement of DtS using one of the world's largest operational satellite IoT networks. Our findings overturn a popular belief: DtS capacity...
Ziyue Zhang, Xianjin Xia, Ruonan Li et al.· Conference on Applications,...· 0 citations
Recently, the need for monitoring industrial and agricultural areas has led to the increased adoption of low power wide area network (LPWAN) sensor networks, which utilize a primary group of data transmission technologies. Long Range Wide Area Network (LoRaWAN) networks, which operate using a specific transmission prot...
G. Mavros, Konstantinos F. Kantelis, Petros Nicopolitidis et al.· IEEE Transactions on Green C...· 0 citations
A distributed 5G Core architecture enhanced with Store-and-Forward (S&F) capabilities to enable reliable delivery of IoT sensing data over intermittently connected LEO-NTN scenarios is presented and experimentally validates.
V. M. Baeza, Francesc Xavier Romero Soto, Raúl Parada et al.· Italian National Conference...· 0 citations
This research Paper focuses on an Ultra-Dense Network (UDN) is a core enabling technology for 5G and 6G wireless systems, proposed to meet escalating capacity demands and support new high-rate, low-latency services. The fundamental principle is network densification, achieved by deploying a massive number of low-power...
P. Pradhan, Pramod D Gangejar· Journal of Ad-hoc Network an...· 0 citations
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