https://dds.las.ac.cn/service/document?appId=a1vacbnPuv9qJRzJvdNXfsesj9JbIa6e&appKey=sPBA4vANLzjnW1k5eufEcc4k7dxfNraW&ts=1763029894280&signature=9ebd6c97d9296586f03462f465fa338d&articleTitle=Mobile+and+Ubiquitous+Systems%3A+Computing%2C+Networking%2C+and+Services&articleAuthor=Alessandro+Puiatti%2C+Tao+Gu&publicationTitle=Mobile+and+Ubiquitous+Systems%3A+Computing%2C+Networking%2C+and+Services&language=&publicationType=1&publishYear=2012&isn=9783642309724&publisher=Springer+Berlin+Heidelberg