作者: Hongzhi Guo , Jiajia Liu , Huiling Qin , Haibin Zhang , None
DOI: 10.1109/GLOCOM.2017.8254982
关键词: Mobile device 、 Computer network 、 Cloud computing 、 Computation offloading 、 Computer science 、 Server 、 Wireless 、 Mobile edge computing 、 Energy consumption 、 Resource allocation 、 Efficient energy use
摘要: In order to address the conflict between resource- hungry mobile applications and resource-constrained devices (MDs), mobile-edge computing (MEC), which offers cloud capabilities at edge of networks in close proximity MDs, is envisioned be a promising approach. However, existing computation offloading studies only took resource allocation MDs MEC servers into consideration, ignored centralized servers. Moreover, current Hosted Networks mostly adopt networking technology integrating cellular core networks, has shortcomings single mode, high congestion, latency energy consumption. Toward this end, we provide paper an architecture distributed over hybrid fiber-wireless network, features supporting diverse network techniques, easy expansibility, capacity reliability, low The problem cloud-MEC collaborative studied approximation scheme proposed as our solution. Numerical results corroborate efficiency scheme.