Abstract: The present disclosure provides a method for determining a reason for too late handover to a Home eNB (HeNB), and the method includes that: after completing the re-establishment link of Radio. Resource Control (RRC) with User Equipment (UE), the HeNB confirms that a Radio Link Failure (RLF) event occurs when the UE is connected with a cell of another eNodeB; the HeNB generates an RLF Indication message and transmits the RLF Indication message to the another eNodeB, wherein the RLF Indication message includes information of a Closed Subscriber Group (CSG) cell currently accessed by the UE; the another eNodeB determines the reason for too late handover of the UE to the HeNB according to the RLF Indication message. The disclosure also provides a system for determining the reason for too late handover to the HeNB. The present disclosure can determine a specific reason for the RLF, and thereby, can be more useful for improving the configuration of related parameters at the network side.

Abstract: The disclosure discloses a method for controlling Drive Test (DT) logged measurement, a DT system and User Equipment (UE). The method comprises the steps of: sending a logged measurement duration time to a UE by a network side or setting the logged measurement duration time by the UE itself; recording and reserving, by the UE, a measurement result obtained by DT; deleting the measurement result by the UE when the logged measurement duration time expires or the measurement result is reported during the logged measurement duration time. The disclosure makes the UE more efficient in reporting the measurement result and managing the storage space, thus saving memory space.

Abstract: Foliamngiferosides having the general formula (I) are disclosed, wherein R is H or —OCH. The preparation method of the compounds, pharmaceutical compositions comprising the compounds as the active ingredients, the use of the compounds and the pharmaceutical compositions for inhibiting the activity of ?-glucosidase are also disclosed. The foliamangiferosides can be used in preparing drugs for treating diabetes.

Abstract: The disclosure provides a method and system for identifying a terminal. The method comprises that: a source eNB that has received an RRC reestablishment message determines, according to a PCI of a cell where an RLF occurs in the massage, all target eNBs to which RLF information needs to be sent, and sends the RLF information to each determined target eNB; after receiving the RLF information, the target eNB determines the cell where the RLF occurs under the target eNB according to the PCI of the cell where the RLF occurs, and determines in each determined cell whether a C-RNTI of the terminal in the cell where the RLF occurs belongs to C-RNTIs existing in the cell; if the C-RNTI belongs to the C-RNTIs existing in the cell, then the terminal is determined to be a terminal of the cell, otherwise the terminal is determined not to be a terminal of the cell. The disclosure enables the terminal to be identified accurately and uniquely.

Abstract: A method and system for mobility management of a User Equipment (UE) in a radio relay system is used for resolving the technical problem of performing a UE handover between different relay stations belonging to a same Donor eNodeB (DeNB). The method comprises that: an X2 interface link is established between the relay stations belonging to one DeNB; a source relay station transmits a handover request to a target relay station, and the target relay station performs admission control; when the target relay station permits the UE to access, the source relay station performs forwarding of UE context and cached data; after the UE has successfully accessed the target relay station, the target relay station notifies the DeNB that the path has changed, and the DeNB performs a path handover.

Abstract: The present invention discloses a method and an apparatus for judging matching of inter-cell reselection parameters and handover parameters; and the method comprises: receiving a handover request message or a relocation request message from a source base station by a target opposite end, wherein the handover request message or the relocation request message carries history information of the terminal; according to the handover request message or the relocation request message, the target opposite terminal judges whether the probability that cell handover of the terminal occurs subsequent to a radio resource control connection is established exceeds a threshold, wherein if there is only one ID of a cell in the history information and time span during which the terminal stayed in the cell is shorter than a preset time, it is determined that the terminal performs the handover subsequent to the radio resource control connection is established; if the probability exceeds a threshold, it being determined that the i

Abstract: A method, a device and a system for transmitting relay data are provided, wherein, the method for transmitting the relay data includes: relay radio access bearer service between a relay node and a relay serving gateway is bore by a relay radio access bearer, so that the relay for the radio access bearer service of the terminal is completed. The method realizes the relay node relays data between a user equipment and a serving gateway.

Abstract: The invention discloses a method for notifying handover failure indication information, comprising: a first base station determines, according to radio link failure (RLF) information in a received radio resource control (RRC) re-establishment request message, the information about a cell in which an RLF happens before a UE initiates an RRC re-establishment, and sends the RLF information to a second base station to which the cell where the RLF happens belongs; and the second base station notifies, according to a notification condition set for the indication information of a too early handover or a handover selecting a wrong target handover cell, the base station initiating a handover of the indication information of a too early handover or a handover selecting a wrong target handover cell, both of which meet the notification condition; or upon determining the handover of the UE to a cell in which an RLF happens is a too early handover or a handover selecting a wrong target handover cell, the second base statio

Abstract: The present invention discloses a Physical Cell ID (PCI) allocation method and a base station. The PCI allocation method includes the following steps: a target base station obtains a usable PCI list sent by an Operations And Maintenance (OAM) function entity, and removes limited PCIs of the target cell from the usable PCI list to obtain a selectable PCI set (step S102); the target base station obtains the E-UTRA Absolute Radio Frequency Channel Number (EARFCN) information of neighbour cells of serving cells via an X2 interface message, and obtains a first reference PCI set in a predefined manner, cell EARFCN information in the first reference PCI set is different from that of the target cell of the target base station (step S014); the target base station forms a second reference PCI set based on the intersection of the usable PCI list and the first reference PCI set (step S106); if the selectable PCI set is empty, then a PCI is randomly selected from the second reference PCI set as the target PCI (step S108).