D2D Communications Considering Different Network Operators

摘要: There is stored a database of registration information associating UEs with cells under control different network operators. In response to inquiry from first operator that UE desires direct communications second UE, the used coordinate between and facilitate establishment communication link UE. various embodiments facilitating enhancing inquiry/page by adding cell ID UE's pre-allocated radio resources in for use responding page, determining single which not highly loaded can allocate D2D directing one or both network.