| 摘要 |
A method for User Equipments performing direct communication via HNB access system, the method comprising steps of: Initiating, by a first UE having a unique identifier GII in a closed subscriber group (CSG), a call request to a second UE in the same CSG to inform the HNB access system of the unique identifier GII of the second UE; establishing, by the HNB access system, communication bearer via the HNB access system for the first and the second UEs if the two UEs are under the same HNB access system. With the method for UEs performing direct communication via HNB access system of the present invention, transmission efficiency can be improved upon application of HNB, and network resources can also be saved.
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