Abstract: A V2X message transmission method and a related network element are provided. The method includes: receiving, by a base station, a V2X message sent by user equipment UE on a vehicle-to-everything V2X bearer, where the V2X bearer is a bearer used to transmit only the V2X message between the UE and the base station; and sending, by the base station, the V2X message to a local broadcast multicast service center BM-SC.

Abstract: Embodiments of the present application provide a coverage enhancement (CE) function implementation method and a device. The method may include obtaining, by a first radio access network node, CE authorization information of a terminal. The CE authorization information may include at least one of the following: CE indication information and an authorized CE level range. Further, the method may include determining, by the first radio access network node based on the CE authorization information, whether a CE level of the terminal meets an authorization requirement, and controlling, based on an authorization result, use of a CE function by the terminal. It can be learned that, not all terminals can use the CE function, but only an authorized terminal can use the CE function, to ensure that the terminal can use the CE function properly within an authorized range and to improve radio channel resource use efficiency.

Abstract: This application discloses example user plane bearer setup methods and devices, so as to switch data from a control plane solution to a user plane solution. According to one example method in this application, a serving gateway receives indication information sent by a mobility management entity, and allocates an identifier to a bearer according to the indication information, so as to set up an S1 interface user plane bearer. Data can be switched from the control plane solution to the user plane solution through setup of the user plane bearer.

Abstract: The present application provides a V2X message communication method and apparatus. The method performed by a terminal includes: sending a quality of service QoS request message to a network device; receiving QoS information of the terminal that is sent by the network device based on identification information of the terminal; obtaining, based on the QoS information, a QoS parameter corresponding to a message identifier of a to-be-sent V2X message; obtaining, based on the obtained QoS parameter, a radio resource used to send the to-be-sent V2X message; and sending the to-be-sent V2X message by using the obtained radio resource. QoS information of a V2X message of each terminal may be obtained from the network device. Therefore, when sending a to-be-sent V2X message in a V2X service, the terminal can find matching QoS information, thereby satisfying a communication quality requirement of the terminal for implementing the V2X service.

Abstract: A data transmission method and a related apparatus are disclosed. The method is performed by a local MBMS functional entity, and includes obtaining local MBMS bearer information by using an interface between the local MBMS functional entity and an MBMS functional entity in a core network, after receiving application layer data sent by a local application server, determining a local MBMS bearer information matching the application layer data, and sending the application layer data based on the local MBMS bearer information matching the application layer data.

Abstract: Embodiments of the present invention relate to the communications field and provide a bearer setup method, apparatus, and system. The method includes: receiving, by an MME, indication information, where the indication information is used to indicate a bearer type that is set up for UE; and setting up, by the MME, a bearer for the UE according to the indication information. By means of the method, indication information used to indicate a bearer type that is set up for UE is received, and different types of bearers are set up for the UE according to the indication information, so that an MME can adjust the bearer type in real time as required and set up different types of bearers for the UE, thereby efficiently transmitting sharply fluctuated data, and lowering loss of a network and the user equipment while improving user experience.

Abstract: Disclosed are a method and device for determining an IP flow routing rule, wherein a technical solution of making an optimal routing rule through negotiation between a network device and a terminal is provided. The method comprises: when initiating an IFOM process, a first communication device generates a first routing rule that is different from a routing rule currently executed by a second communication device; the first communication device informs the second communication device of the first routing rule, and requests the second communication device to execute the first routing rule; and the first communication device determines, according to a message returned by the second communication device, the routing rule that is eventually executed by the second communication device.

Abstract: A data transmission method provided in embodiments of the present application includes: determining, by a mobility management entity MME, that user equipment UE changes from an unreachable state to a reachable state; sending, by the MME, a request message to a serving gateway SGW; receiving, by the MME, downlink data sent by the SGW; and sending, by the MME, the downlink data to the UE. In this way, when the UE changes to a reachable state for downlink data, the MME requests the SGW to send the downlink data, and the MME then sends the downlink data to the UE, thereby avoiding loss of the downlink data caused by delivery of the downlink data to the UE that is in an unreachable state, and improving real-time accuracy of transmission.

Abstract: Embodiments provide a data processing method and device. A PCRF entity obtains subscription information of remote UE, and determines a QoS rule of relay UE according to the subscription information and service QoS of the remote UE, and the PCRF entity sends the QoS rule of the relay UE to a PGW, where the QoS rule is used by the PGW to modify or establish a bearer of the relay UE, and the bearer of the relay UE is used by the relay UE to forward data of the remote UE, thereby ensuring the service QoS of the remote UE.

Abstract: A data transmission method may include: receiving, by a core network node, a first packet from user equipment UE or an application server AS; translating the first packet according to non-Internet Protocol IP data transmission information, to obtain a second packet; and sending the second packet using a data transmission channel. The embodiments of the present application further provide a related data transmission device and system. In the embodiments of the present application, a scenario in which a sending party and a receiving party support different protocols is supported by means of packet translation. In addition, performing packet translation according to specific non-IP data transmission information may strengthen negotiation capabilities of the two parties, so that the solution has stronger operability and better practicality.

Abstract: Embodiments of the present application provide a resource allocation method, UE, and a base station. The method may be performed by UE and may include determining a first transfer priority of a first service, determining a corresponding first logical channel group according to the first transfer priority of the service, and sending to a base station a resource request message that carries a first logical channel group identifier indicating the first logical channel group. The base station determines a transfer priority of the UE according to the first logical channel group identifier carried in the resource request message, so as to allocate a resource to the UE.

Abstract: Disclosed are a method and device for determining an IP flow routing rule, wherein a technical solution of making an optimal routing rule through negotiation between a network device and a terminal is provided. The method comprises: when initiating an IFOM process, a first communication device generates a first routing rule that is different from a routing rule currently executed by a second communication device; the first communication device informs the second communication device of the first routing rule, and requests the second communication device to execute the first routing rule; and the first communication device determines, according to a message returned by the second communication device, the routing rule that is eventually executed by the second communication device.

Abstract: Provided is a method for establishing a selected IP traffic offload connection under an H(e)NB, including: obtaining a packet data network connection request of a certain access point; obtaining the address of a local gateway connected with the H(e)NB and information about the access points supported by the local gateway; judging whether or not the requested access point allows the establishment of a selected IP traffic offload connection; judging whether or not the local gateway is able to connect to the requested access point; determining a method for establishing a selected IP traffic offload connection according to the judgment result and establishing a selected IP traffic offload connection. According to the method for establishing a selected IP traffic offload connection under an H(e)NB scenario in the present invention, judgment can be done before a connection is established, so that the waste of signalling resources caused by reconnection after connection failure is avoided.

Abstract: This invention provides a new approach to the design of a virus with a defective replication cycle, which can be rescued by wild type virus co-infection, and which expresses foreign antigenic epitopes that contribute to the elimination of virus infected cells and then to viral clearance. The vector of the invention, by expression of epitopes derived from common pathogens, by-passes existing tolerance of virus specific T cell responses. The vector will only replicate in virus infected cells.

Abstract: Provided is a method for establishing a selected IP traffic offload connection under an H(e)NB, including: obtaining a packet data network connection request of a certain access point; obtaining the address of a local gateway connected with the H(e)NB and information about the access points supported by the local gateway; judging whether or not the requested access point allows the establishment of a selected IP traffic offload connection; judging whether or not the local gateway is able to connect to the requested access point; determining a method for establishing a selected IP traffic offload connection according to the judgment result and establishing a selected IP traffic offload connection. According to the method for establishing a selected IP traffic offload connection under an H(e)NB scenario in the present invention, judgment can be done before a connection is established, so that the waste of signalling resources caused by reconnection after connection failure is avoided.

Abstract: This invention provides a new approach to the design of a virus with a defective replication cycle, which can be rescued by wild type virus co-infection, and which expresses foreign antigenic epitopes that contribute to the elimination of virus infected cells and then to viral clearance. The vector of the invention, by expression of epitopes derived from common pathogens, by-passes existing tolerance of virus specific T cell responses. The vector will only replicate in virus infected cells.

Abstract: This invention provides a new approach to the design of a virus with a defective replication cycle, which can be rescued by wild type virus co-infection, and which expresses foreign antigenic epitopes that contribute to the elimination of virus infected cells and then to viral clearance. The vector of the invention, by expression of epitopes derived from common pathogens, by-passes existing tolerance of virus specific T cell responses. The vector will only replicate in virus infected cells.

Abstract: This invention provides a new approach to the design of a virus with a defective replication cycle, which can be rescued by wild type virus co-infection, and which expresses foreign antigenic epitopes that contribute to the elimination of virus infected cells and then to viral clearance. The vector of the invention, by expression of epitopes derived from common pathogens, by-passes existing tolerance of virus specific T cell responses. The vector will only replicate in virus infected cells.

Abstract: A method is provided for confirming whether a data unit transmitted from a base station (BS) was successfully relayed to a subscriber station via one of a plurality of relay stations in a multihop cooperative relay network. Selected ones of the relay stations are designated as: a front-linked relay station designed to only transmit a negative acknowledgement message to the BS upon receiving a data unit from the BS that is unable to be decoded and not to transmit an acknowledgement message upon receiving a data unit from the BS that is able to be decoded, and a back-linked relay station designed to only transmit a acknowledgement message to the BS upon receiving the data unit from the BS that is able to be decoded and not to transmit a negative acknowledgement message to the BS upon receiving a data unit from the BS that is unable to be decoded.

Abstract: A method is provided for confirming whether a data unit transmitted from a base station (BS) was successfully relayed to a subscriber station via one of a plurality of relay stations in a multihop cooperative relay network. Selected ones of the relay stations are designated as: a front-linked relay station designed to only transmit a negative acknowledgement message to the BS upon receiving a data unit from the BS that is unable to be decoded and not to transmit an acknowledgement message upon receiving a data unit from the BS that is able to be decoded, and a back-linked relay station designed to only transmit a acknowledgement message to the BS upon receiving the data unit from the BS that is able to be decoded and not to transmit a negative acknowledgement message to the BS upon receiving a data unit from the BS that is unable to be decoded.