Abstract: According to the embodiments of the present disclosure, a core network control plane device sends quality of service (QoS) information to a radio access network device, wherein the QoS information includes an indication information that indicates that a parameter of uplink QoS of the traffic is obtained based on a parameter of downlink QoS of the traffic, the radio access network device establishes a correspondence between a flow and a radio bearer based on the QoS information for a terminal; and the radio access network device receives data of the traffic that is sent from the terminal by using the radio bearer.

Abstract: A data processing method and apparatus are disclosed, and the method includes: determining a radio bearer, RB, to which a first flow is mapped changing from a first RB to a second RB; and sending end indication information. Data packet disorder can be avoided by said method and apparatus.

Abstract: Embodiments of the present disclosure disclose a service transmission control method, a related device, and a communications system. A service transmission control device receives indication information from a service transmission device, where the indication information is used to indicate target service feature information corresponding to a target service data flow transmitted by the service transmission device, or the indication information is used to indicate a quality of service parameter corresponding to a target service data flow transmitted by the service transmission device, and the target service data flow is one of a plurality of service data flows included in a target service transmitted by the service transmission device; and determines, based on the indication information, a target quality of service parameter corresponding to the target service data flow.

Abstract: This application discloses a method for a handover of a mobile station between a source base station and a target base station. The target base station receives a handover request message from the source base station. The handover request message includes quality of service (QoS) information of the mobile device, radio bearer identifier information of the source base station, and a first mapping relationship between a flow and a radio bearer of the source base station. The target base station sends a handover acknowledgement message to the source base station.

Abstract: A method includes: obtaining, by a terminal, to-be-transmitted uplink service data of a preset granularity; obtaining, by the terminal, a QoS requirement parameter corresponding to the to-be-transmitted uplink service data of the preset granularity; and transmitting, by the terminal, the to-be-transmitted uplink service data of the preset granularity based on the QoS requirement parameter corresponding to the to-be-transmitted uplink service data of the preset granularity. Different data processing is implemented for to-be-transmitted uplink service data of preset granularities corresponding to different QoS requirement parameters, so that QoS requirements of uplink service data of different preset granularities are satisfied.

Abstract: A method includes the following. A first communications device obtains an ith data packet, divides the ith data packet into N data blocks, performs fountain-code encoding on the N data blocks to generate K fountain-code codewords, generates K protocol data units (PDUs) based on the K fountain-code codewords, and sends the K PDUs to a second communications device; and after the first communications device receives first acknowledgement information sent by the second communications device, the first communications device stops, based on the first acknowledgement information, sending a to-be-sent PDU in the K PDUs to the second communications device.

Abstract: The present document discloses a method and a system for controlling access of a Closed Subscriber Group (CSG) in a dual-connection architecture. The method includes: a base station acquiring CSG identity state information of a user equipment (UE); and the base station determining a CSG access policy of the UE according to the acquired CSG identity state information of the UE.

Abstract: A communication method includes: receiving, by a terminal device, sub-network information of a RAN sent by a network side device, where the sub-network information is used to indicate at least one RAN sub-network included in the RAN; accessing, by the terminal device, a target RAN sub-network among the at least one RAN sub-network based on a service requirement of the terminal device; and communicating, by the terminal device, with the network side device by using the target RAN sub-network.

Abstract: The disclosure claims a method and a device for determining a Radio Link Failure (RLF) reason, wherein a UE has an RLF in a first eNB where the UE is located, and successfully establishes a RRC with a second eNB. The method includes that: the UE sends RLF information to the first eNB, wherein the RLF information includes at least one of the following: the ambient signal quality information recorded by the UE when the RRC is established successfully, the location information of the UE when the RLF occurs, and the location information of the UE when the RRC is successfully established; the first eNB determines the RLF reason according to the RLF information. The disclosure solves the problem that the RLF reason cannot be judged accurately in the conventional art, and enables the network side to obtain more accurate and comprehensive information.

Abstract: Disclosed is a data transmission method. The method includes that: when downlink data is transmitted, a master node shunts, on a Radio Link Control (RLC) sublayer, the downlink data to obtain shunted data packets, and sends the shunted data packets to shunting nodes; the shunting nodes process the shunted data packets, and send the processed data packets to a User Equipment (UE); and when uplink data is transmitted, the master node converges data packets sent from the shunting nodes and data packets sent from the UE, and sends the converged data packets to a core network. Also disclosed is a data transmission system. With embodiments of the disclosure, mobile communications system is able to provide an optimized service, a higher bandwidth and better performance.

Abstract: The disclosure claims a method and a device for determining a Radio Link Failure (RLF) reason, wherein a UE has an RLF in a first eNB where the UE is located, and successfully establishes a RRC with a second eNB. The method includes that: the UE sends RLF information to the first eNB, wherein the RLF information includes at least one of the following: the ambient signal quality information recorded by the UE when the RRC is established successfully, the location information of the UE when the RLF occurs, and the location information of the UE when the RRC is successfully established; the first eNB determines the RLF reason according to the RLF information. The disclosure solves the problem that the RLF reason cannot be judged accurately in the conventional art, and enables the network side to obtain more accurate and comprehensive information.

Abstract: The embodiment of the present invention discloses a network access method and apparatus. The method comprises: a UE receiving WLAN access auxiliary information sent by a 3GPP access network; according to the information, the UE measuring WLAN radio signal quality and performing an access judgment to obtain a judgment result; and the UE accessing to the WLAN according to the judgment result. The present invention can accelerate the access of the UE to the WLAN and enable the UE to acquire subsequent data joint transmission and/or services, thereby improving the user experience.

Abstract: The present document discloses a method and a system for controlling access of a Closed Subscriber Group (CSG) in a dual-connection architecture. The method includes: a base station acquiring CSG identity state information of a user equipment (UE); and the base station determining a CSG access policy of the UE according to the acquired CSG identity state information of the UE.

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 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: A method for obtaining interface information of a neighbor Evolved NodeB (eNB)/Relay Node (RN) is provided by the present invention. A Donor Evolved NodeB (DeNB) can establish a corresponding relationship between an eNB identifier of the neighbor eNB/RN network element and the GU Group Id List of the neighbor eNB/RN network element according to X2 interface information, and send the corresponding relationship to the RN network element/neighbor eNB; the DeNB can also send a GU Group Id List and cell information of the neighbor eNB/RN network element to the RN network element/neighbor eNB which can establish the corresponding relationship between the GU Group Id List and the eNB identifier of the neighbor eNB/RN network element. A wireless relay system is also provided by the present invention.

Abstract: A method, device and system for controlling assistant information of user equipment are disclosed. The field of wireless communication technology is related, and the problem is solved that the system efficiency is reduced, for UE reports the assistant information inappropriately. The method includes: the user equipment acquiring a control parameter of assistant information configured by a network side; and the user equipment reporting the assistant information of the user equipment to the network side according to the control parameter of assistant information. The technical scheme provided in the example of the present document is applied to a LTE system or a UMTS system, which implements that the network side controls the UE reporting the assistant information.

Abstract: A method and a device for energy saving control in the home base station environment are provided to solve the problem of energy saving control in the home base station environment. In the present invention, a source base station sends an energy saving control request to a target home base station, wherein the energy saving control request comprises the information of the target base station, the information of the source base station, and the type of the energy saving control request. After receiving the energy saving control request, the target home base station performs an energy saving control processing operation, and sends a result of the energy saving control processing to the source base station through an energy saving control response. If the energy saving control processing fails, the energy saving control response further comprises a reason for the failure and/or a wait time.

Abstract: The disclosure provides a method for processing handover failure, and user equipment (UE). The method comprises: UE failing in handing over from a first cell to a second cell; the UE failing in performing radio resource control (RRC) re-establishment in the first cell, the second cell or a third cell, and succeeding in performing RRC establishment in a fourth cell; a network element to which the user equipment in a connected state is connected sending a physical identifier of the second cell to a network element to which the first cell belongs. The disclosure can ensure that the network element to which the first cell belongs carries out accurate judgment of handover situations according to the physical identifier, which can ensure the optimization of handover parameters.

Abstract: Disclosed is a data transmission method. The method includes that: when downlink data is transmitted, a master node shunts, on a Radio Link Control (RLC) sublayer, the downlink data to obtain shunted data packets, and sends the shunted data packets to shunting nodes; the shunting nodes process the shunted data packets, and send the processed data packets to a User Equipment (UE); and when uplink data is transmitted, the master node converges data packets sent from the shunting nodes and data packets sent from the UE, and sends the converged data packets to a core network. Also disclosed is a data transmission system. With embodiments of the disclosure, mobile communications system is able to provide an optimized service, a higher bandwidth and better performance.