4 papers
Towards Decentralized Task Offloading and Resource Allocation in User-Centric Mobile Edge Computing
Langtian Qin, Hancheng Lu, Yuang Chen +2
In the traditional cellular-based mobile edge computing (MEC), users at the edge of the cell are prone to suffer severe inter-cell interference and signal attenuation, leading to l…
Joint Optimization of Base Station Clustering and Service Caching in User-Centric MEC
Langtian Qin, Hancheng Lu, Yao Lu +2
Edge service caching can effectively reduce the delay or bandwidth overhead for acquiring and initializing applications. To address single-base station (BS) transmission limitation…
Energy-Efficient Blockchain-enabled User-Centric Mobile Edge Computing
Langtian Qin, Hancheng Lu, Yuang Chen +3
In the traditional mobile edge computing (MEC) system, the availability of MEC services is greatly limited for the edge users of the cell due to serious signal attenuation and inte…
Receiver-driven Video Multicast over NOMA Systems in Heterogeneous Environments
Xiaoda Jiang, Hancheng Lu, Chang Wen Chen +1
Non-orthogonal multiple access (NOMA) has shown potential for scalable multicast of video data. However, one key drawback for NOMA-based video multicast is the limited number of la…