Jiandong Li

TL;DR: Simulations are implemented to prove the scalability of AODV-RIRC when applied to a large scale network with nodes up to 10000, and meanwhile to reveal the potential problems of ad hoc routing protocols when they are applied toA large scale WSN.

TL;DR: This paper discusses the open challenges to reveal the future direction of 6G wireless coverage extension from the perspective of key factors affecting service coverage performance, i.e., the network access capacity, space segment capacity and their matching-relationship and elaborate on the key factor affecting effective matchings of the aforementioned aspects, thereby improving service coverage capability.

TL;DR: A virtual network functions orchestration based model is devised to implement the virtualized resources management for LEO satellite networks and a method combining Dantzig-Wolfe decomposition, column generation and branch-and-bound algorithm for the ILP problem is proposed to attain the optimal solution.

TL;DR: This paper proposes a graph-based joint mode selection and resource allocation algorithm, GMR, which is an interference-aware algorithm and confirmed the efficacy of GMR in enhancing spectrum efficiency and system sum rate in the hybrid system.

TL;DR: In this paper, the authors investigate the performance of downlink cellular networks in terms of user coverage probability (CP) and network spatial throughput (ST), aiming to shed light on the limitation of network densification.