WO2017084018A1 - 数据传输方法和装置 - Google Patents
数据传输方法和装置 Download PDFInfo
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- WO2017084018A1 WO2017084018A1 PCT/CN2015/094735 CN2015094735W WO2017084018A1 WO 2017084018 A1 WO2017084018 A1 WO 2017084018A1 CN 2015094735 W CN2015094735 W CN 2015094735W WO 2017084018 A1 WO2017084018 A1 WO 2017084018A1
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- side device
- data transmission
- transmission path
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/51—Discovery or management thereof, e.g. service location protocol [SLP] or web services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
- H04L41/5041—Network service management, e.g. ensuring proper service fulfilment according to agreements characterised by the time relationship between creation and deployment of a service
- H04L41/5051—Service on demand, e.g. definition and deployment of services in real time
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/148—Migration or transfer of sessions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/50—Service provisioning or reconfiguring
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/34—Modification of an existing route
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/11—Allocation or use of connection identifiers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
Definitions
- Embodiments of the present invention relate to communication technologies, and in particular, to a data transmission method and apparatus.
- the transmission of business data is usually in the form of a client-server.
- the data packet When data is exchanged between the client and the server, the data packet usually passes through multiple network-side devices and finally reaches the server or the client.
- the user equipment (User Equipment, UE for short) acts as the client through the evolved Node B (eNB).
- eNB evolved Node B
- S-GW Service side gateway
- P-GW Packet Data Network Gateway
- Embodiments of the present invention provide a data transmission method and apparatus to save network resources occupied during data transmission.
- the present invention provides a data transmission method, including:
- the service source is capable of providing, for the first UE, data of a service requested by the first UE, where the service source is a second UE.
- the first network side device sends configuration information to the first UE, where the configuration information includes information of a service source, and is used to establish data transmission between the first UE and the service source. And the first UE acquires data of the requested service from the service source through the data transmission path.
- the service request message further includes a list of UEs adjacent to the first UE;
- Determining, by the first network device, the service source according to the identifier of the service including:
- the first network side device selects a second UE from a list of UEs that are adjacent to the first UE, where the second UE has a service requested by the first UE.
- the first network side device selects the second UE from the list of UEs that are adjacent to the first UE, including:
- the first network side device selects a second UE from the neighboring UEs according to the mobile state information of the UE that is adjacent to the first UE;
- the mobile state information of the neighboring UE includes: a moving rate level or a moving rate of the neighboring UE.
- the method further includes:
- the first network side device receives the service list and/or the mobile state information sent by the neighboring UE.
- the method before the first network side device receives the service list and/or the mobile state information sent by the neighboring UE, the method further includes:
- the first network side device sends a report indication to the neighboring UE, where the report indication is used to instruct the neighboring UE to send a service list and/or mobile state information.
- the method further includes:
- the first network side device determines whether to change the data transmission path according to the data transmission path quality deterioration indication.
- the method further includes:
- the first network side device receives the change information sent by the second UE, where the change information includes service list change information and/or mobile state information change;
- the first network side device determines whether to change the data transmission path based on the change information.
- the first network side device determines a service source according to the identifier of the service, including:
- the first network side device Determining, by the first network side device, that the first network side device itself is capable of providing data of a service corresponding to the identifier of the service, determining that the first network side device is a service source;
- the present invention provides a data transmission method, including:
- the first user equipment UE sends a service request message to the first network side device, where the service request message includes an identifier of the service requested by the first UE;
- the first UE receives configuration information of the first network side device, where the configuration information includes information of a service source, and is used to establish a data transmission path between the first UE and a service source;
- the service source can provide the first UE with data of the service requested by the first UE, where the service source is the second UE, the first network side device, or the neighboring network device a second network side device;
- the first UE acquires data of the requested service from the service source through the data transmission path.
- the service request message further includes a list of UEs adjacent to the first UE.
- the method further includes:
- the first UE detects that the quality of the data transmission path is deteriorated, and sends a data transmission path quality deterioration indication to the first network side device.
- the present invention provides a data transmission method, including:
- the configuration information sent by the network side device, where the configuration information is used to establish a data transmission path between the first UE and the second UE, where the second UE is configured to provide the first UE Data of the service requested by the first UE;
- the second UE provides data of the service requested by the first UE to the first UE.
- the method further includes:
- the method further includes:
- the second UE detects a change of the service list and/or the change of the mobile state information of the second UE, the second UE sends the change information to the first network side device, where the change information includes Business list changes and/or mobile status information changes.
- the method further includes:
- the service list and/or the mobile state information that the second UE periodically sends to the first network side device are provided.
- the present invention provides a data transmission apparatus, where the data transmission apparatus is deployed in a first network side device, and includes:
- a receiving module configured to receive a service request message sent by the first user equipment UE, where the service request message includes an identifier of the service requested by the first UE;
- a processing module configured to determine, according to the identifier of the service, a service source, where the service source is configured to provide, by the first UE, data of a service requested by the first UE, where the service source is a second UE, a first network side device or a second network side device adjacent to the first network side device;
- a sending module configured to send configuration information to the first UE, where the configuration information includes information of a service source, and is used to establish a data transmission path between the first UE and the service source, where the first The UE acquires data of the requested service from the service source through the data transmission path.
- the service request message further includes a list of UEs adjacent to the first UE;
- the processing module is specifically configured to select a second UE from a list of UEs that are adjacent to the first UE, where the second UE has a service requested by the first UE.
- the processing module is specifically configured to select a second UE from the neighboring UEs according to the mobile state information of the UE that is adjacent to the first UE; where the neighboring The mobile state information of the UE includes: a moving rate level or a moving rate of the adjacent UE.
- the receiving module of the first network side device is further configured to receive a service list and/or mobile state information sent by the neighboring UE.
- the sending module of the first network side device is further configured to send a reporting indication to the neighboring UE, where the reporting indication is used to indicate that the neighboring UE sends a service list and/or Or move status information.
- the receiving module is further configured to receive a data transmission path quality degradation indication sent by the first UE;
- the processing module is further configured to determine whether to perform a change of the data transmission path according to the data transmission path quality deterioration indication.
- the receiving module is further configured to receive the change information sent by the second UE, where the change information includes service list change information and/or mobile state information change;
- the processing module is further configured to determine whether to change the data transmission path according to the change information.
- the processing module is specifically configured to determine that the first network side device is a service source, if it is determined that the first network side device itself can provide data of a service corresponding to the identifier of the service;
- the present invention provides a data transmission apparatus, including:
- a sending module configured to send a service request message to the first network side device, where the service request message includes an identifier of the service requested by the first UE;
- a receiving module configured to receive configuration information of the first network side device, where the configuration information includes information of a service source, and is used to establish a data transmission path between the first UE and a service source;
- the service source can provide the first UE with data of the service requested by the first UE, where the service source is the second UE, the first network side device, or the neighboring network device a second network side device;
- a processing module configured to establish, according to the configuration information, the first UE and the service source Data transmission path
- an obtaining module configured to acquire data of the requested service from the service source through the data transmission path.
- the service request message further includes a list of UEs adjacent to the first UE.
- the first UE sending module is further configured to detect that the quality of the data transmission path is deteriorated, and send a data transmission path quality deterioration indication to the first network side device.
- the present invention provides a data transmission apparatus, including:
- a receiving module configured to receive configuration information sent by the network side device, where the configuration information is used to establish a data transmission path between the first UE and the second UE, where the second UE can provide the first UE Data of the service requested by the first UE;
- a processing module configured to establish, according to the configuration information, a data transmission path between the first UE and the second UE;
- a sending module configured to provide, to the first UE, data of a service requested by the first UE.
- the sending module is further configured to send a service list and/or mobile state information to the first network side device.
- the sending module is further configured to send, to the first network side device, when the second UE detects a change of a service list and/or a change of a mobile state information of the second UE. Change information, business list change and/or movement status information change included in the change information.
- the sending module is further configured to send a service list and/or mobile state information to the first network side device.
- the first UE sends a service request message to the first network side device, and the first network side device determines that the requested content can be provided for the first UE according to the identifier of the service in the service request message.
- the service source of the data of the service after the first network side device determines the service source, sends configuration information to the first UE, where the configuration information is used for the data transmission path between the first UE and the service source, where the first UE passes the data transmission path.
- the service source obtains the requested service data, so as to replace the data of the requested service from the server by using the first network side device, thereby saving network resources occupied during data transmission and reducing data transmission. Delays in the process to improve the user experience.
- FIG. 1 is a schematic diagram of a system architecture of the present invention
- Embodiment 1 of a data transmission method according to the present invention
- Embodiment 1 of a data transmission device is a schematic structural diagram of Embodiment 1 of a data transmission device according to the present invention.
- Embodiment 4 is a schematic structural diagram of Embodiment 2 of a data transmission apparatus according to the present invention.
- FIG. 5 is a schematic structural diagram of Embodiment 3 of a data transmission apparatus according to the present invention.
- the system architecture diagram of the present embodiment includes a server, a first network side device (a network side device directly transmitting data by the UE, for example, an eNB), and a first UE.
- a service source where the first UE is the UE that requests the service, and the service source is the device that can provide the data of the requested service to the first UE, and may be the second UE, the first network side device itself, and the first a neighboring network side device of the network side device, where the neighboring network side device of the first network side device is a second network side device, and the first network side device can obtain a list of services that the second network side device can provide, where The second network side device may also be a local service source.
- the present invention mainly establishes the first data when the first UE requests access to the service, instead of acquiring the data of the requested service from the server by using the first network side device, the S-GW, and the P-GW in the prior art.
- the first UE acquires data of the requested service from the service source, and thus, The network data between the first network side device and the server is required to obtain the requested service data, which saves network resources occupied during the data transmission process and reduces the delay in the data transmission process.
- FIG. 2 is a schematic flowchart of Embodiment 1 of a data transmission method according to the present invention. As shown in FIG. 2, the process of this embodiment is as follows:
- the first UE sends a service request message to the first network side device.
- the service request message includes an identifier of the service requested by the first UE, and the service identifier can uniquely identify the service requested by the first UE, and the service request message may include the service provision of the service in addition to the identifier of the service.
- the business source of business data is identifier of the service requested by the first UE, and the service identifier can uniquely identify the service requested by the first UE, and the service request message may include the service provision of the service in addition to the identifier of the service.
- the service request message may further include a capability indication that the first UE supports the service sharing, so that the first network side device determines that the data of the requested service can be provided to the first UE by using the second UE.
- the capability indication of the first UE supporting the service sharing may also not be included in the service request message, but before the first UE sends the capability indication of the first UE to support the service sharing to the first network side device.
- whether the UE supports the service sharing capability is preset in the first network side device or is bound to the service requested by the UE, and the first network side device can obtain, by querying, whether the first UE supports the service sharing, as long as it can The first network side device can learn that the first UE supports the service sharing.
- the specific implementation manner is not limited by the present invention.
- the first network side device determines a service source according to the identifier of the service.
- the service source can provide the first UE with the data of the service requested by the first UE, where the service source can be the second UE, the first network side device itself, or the second network side device, where the first network side device can obtain A list of service information that the second network side device can provide.
- the manner in which the first network side device determines the capability of the second UE to support the service sharing is similar to the method of determining whether the first UE supports the service sharing capability. For details, refer to the detailed description in S201, and details are not described herein again.
- the first network side device determines the service source according to the identifier of the service, and the service source includes but is not limited to The following three types are the second UE, one is the first network side device itself, and the other is the second network side device.
- the method for determining the second UE is as follows:
- the first network side device is to determine the service list of the UE that is adjacent to the first UE. Specifically, in one manner, the UE that is adjacent to the first UE may be detected by the first UE, and the first UE is used. The list of the neighboring UEs is sent to the first network side device in the service request message, and the list of the neighboring UEs may further include the detected quality values of the neighboring UEs, and the information about the location of the first UE.
- the first network side device learns the UE list that is adjacent to the first UE from the service request message; in another manner, the first network side device itself obtains a list of UEs adjacent to the first UE by detecting;
- the manner in which the first network side device acquires the list of UEs adjacent to the first UE includes, but is not limited to, the foregoing manner, and the present invention is not limited thereto.
- the quality value of the detected neighboring UE is used to estimate the link quality when the first UE receives the data packet sent by the neighboring UE.
- the quality value may be the distance between the first UE and the neighboring UE.
- the quality of the transmitted signal of the neighboring UE measured by one UE, etc., is not limited herein.
- the first network side device After the first network side device acquires the list of UEs adjacent to the first UE:
- the first network side device queries the service list of each of the neighboring UEs, and determines the second UE according to the service list, where the service list of the second UE has the service requested by the first UE.
- the first network side device determines N candidate neighboring UEs.
- N the first network side device determines that the UE is the second UE, and when N is an integer greater than or equal to 2, the first network side device
- the second UE is determined from the N candidate neighboring UEs.
- the first network side device may determine that the moving rate level is the lowest or the moving rate is the slowest from the N candidate neighboring UEs according to the quality values of the first UE and the neighboring UE, the mobile state information of the neighboring UE, and the like.
- the UE with the best quality value is the second UE.
- N is 0 or the mobile state and/or quality value of the N candidate UEs do not meet the requirement, that is, there is no adjacent UE that can provide the data of the requested service for the first UE, and the first network side device Instructing the first UE to acquire data of the requested service from the server.
- the service source is determined to be the first network side device itself as follows:
- the service source is determined to be the second network side device as follows:
- the first network side device determines a second network side device (ie, a service source) that has data capable of providing the service requested by the first UE, and specifically, the first network side device queries the second network side device.
- the service list determines that the second network side device having the service requested by the first UE in the service list is a service source.
- the second UE, the first network side device, and the second network side device may all provide the service data requested by the first UE, and the first network side device may select one according to its own algorithm. Or multiple business sources, no restrictions here.
- the first network side device may preferentially select the first network side device as a service source.
- the first network side device sends configuration information to the first UE.
- the configuration information includes information about the service source, and is used to establish a data transmission path between the first UE and the service source.
- the configuration information includes information about a service source, such as an address of a service source, a port number, and the like, or the configuration information includes a frequency point, a layer 2 parameter, and a parameter of the first UE establishing a data transmission link. Decrypt at least one message. After the first UE receives the configuration information of the first network side device, S204 is performed.
- the first network side device further needs to send configuration information to the second UE, and after receiving the configuration information of the network device, the second UE establishes and the first UE according to the configuration information.
- the configuration information may be different from the configuration information sent to the first UE.
- the configuration information includes a service identifier requested by the first UE and/or address information of the first UE.
- the second UE may further receive the service providing request information sent by the first network side device, requesting the second UE to provide the data of the requested service for the first UE.
- the request information may include address information of the first UE and/or an identifier of the requested service.
- the first UE establishes a data transmission path between the first UE and the service source according to the configuration information.
- S205 The first UE acquires the requested service data from the service source by using a data transmission path.
- the first UE sends a service request message to the first network side device, and the first network side device determines that the first UE can be provided according to the identifier of the service in the service request message.
- the service source of the data of the requested service after the first network side device determines the service source, sends configuration information to the first UE, where the configuration information is used for the data transmission path between the first UE and the service source, and the first UE passes the data.
- the transmission path acquires the requested service data from the service source, thereby replacing the data of the requested service from the server by using the first network side device, the PGW, the SGW, and the like, thereby saving network resources occupied during the data transmission process. And reduce the delay in the data transmission process to improve the user experience.
- the first network side device determines whether to change the service source of the first UE when the following occurs:
- the first UE detects that the quality of the data transmission path is deteriorated, and the quality of the data transmission path is deteriorated to the first network side device. It is indicated that the first network side device determines whether to change the data transmission path according to the indication that the quality of the data transmission path is deteriorated, that is, whether to re-determine the service source.
- the indication that the quality of the data transmission path is deteriorated includes a measurement result, and the first network side device determines whether to delete the data transmission path according to the measurement result.
- the second UE when the second UE detects that the service list is changed, or the mobile state of the second UE changes, or the service list and the mobile state of the second UE are changed, the second UE is to the first network side.
- the device transmits the change information, and the change information includes the change, and the first network side device receives the change information, and determines whether to change the data transmission path, that is, whether to re-determine the service source based on the change information.
- the second UE when the service list of the second UE is to be changed, the second UE needs to first notify the first network side device, and the first network side device determines whether it can be changed, or The second UE needs to notify the time point of the service change of the first network side device to avoid the impact of the service list change on the service request of the first UE.
- the method further includes: the neighboring UE and the first UE sending the service list and/or the mobile state information to the first network side device, where the neighboring UE includes the second UE ;
- the method is as follows: the neighboring UE receives the reporting indication sent by the first network side device, and the reporting indication is used to indicate that the neighboring UE sends the service list and/or the mobile state information, after receiving the Reporting after reporting the instructions;
- the other is: periodic reporting.
- the other is to report when the service list or the mobile state information of the neighboring UE changes.
- the data transmission path between the first UE and the second UE may also have other UEs as relay UEs, and forward data between the first UE and the second UE.
- FIG. 3 is a schematic structural diagram of Embodiment 1 of a data transmission apparatus according to the present invention.
- the data transmission apparatus of this embodiment is deployed in a first network side device, and the apparatus in this embodiment includes a receiving module 301, a processing module 302, and a sending module 303, where
- the receiving module 301 is configured to receive a service request message sent by the first user equipment UE, where the service request message includes an identifier of the service requested by the first UE
- the processing module 302 is configured to determine a service source according to the identifier of the service, where the service source can be
- the first UE provides the data of the service requested by the first UE, where the service source is the second UE, the first network side device, or the second network side device adjacent to the first network side device
- the sending module 303 is configured to send to the first UE.
- the configuration information is sent, where the configuration information includes information of the service source, and is used to establish a data transmission path between the first UE and the service source,
- the service request message further includes a list of UEs that are adjacent to the first UE, and the processing module 302 is specifically configured to select a second UE from a list of UEs that are adjacent to the first UE, where the second UE is in the second UE. There is a service requested by the first UE.
- the processing module 302 is specifically configured to select, according to the mobile state information of the UE that is adjacent to the first UE, the second UE from the neighboring UEs, where the mobile state information of the neighboring UE includes: The rate of movement or the rate of movement of the UE.
- the receiving module 301 is further configured to receive a service list and/or mobile state information sent by the neighboring UE.
- the sending module 303 is further configured to send a reporting indication to the neighboring UE, where the reporting indication is used to indicate that the neighboring UE sends the service list and/or the mobile state information.
- the receiving module 301 is further configured to receive a data transmission path quality variation indication sent by the first UE.
- the processing module 302 is further configured to determine whether to perform a change of the data transmission path according to the data transmission path quality deterioration indication.
- the receiving module 301 is further configured to receive the change information sent by the second UE, where the change information includes the service list change information and/or the mobile state information change;
- the processing module is further configured to determine whether to change the data transmission path according to the change information.
- the processing module 302 is specifically configured to: if it is determined that the data of the service corresponding to the identifier of the first network-side device itself can provide the service, determine that the first network-side device is the service source;
- the second network side device of the network side device of the first network side device has the data that can provide the service corresponding to the service identifier, the second network side device is determined to be the service source.
- the device of the embodiment shown in FIG. 3 can be used to perform the technical method of the method embodiment shown in FIG. 2, and the implementation principle and technical effects are similar, and details are not described herein again.
- FIG. 4 is a schematic structural diagram of a second embodiment of a data transmission apparatus according to the present invention.
- the apparatus in this embodiment is deployed in a first UE.
- the apparatus in this implementation includes a sending module 401, a receiving module 402, and a processing module 403.
- the obtaining module 404 is configured to send a service request message to the first network side device, where the service request message includes an identifier of the service requested by the first UE, and the receiving module 402 is configured to receive the configuration of the first network side device.
- the information includes the information of the service source, and is used to establish a data transmission path between the first UE and the service source.
- the service source can provide the first UE with the data of the service requested by the first UE, where the service source is a second UE, a first network side device, or a second network side device adjacent to the first network side device; the processing module 403 is configured to establish a data transmission path between the first UE and the service source according to the configuration information; the acquiring module 404 Data for obtaining a requested service from a service source through a data transmission path.
- the service request message further includes a list of UEs adjacent to the first UE.
- the sending module 401 is further configured to detect that the quality of the data transmission path is deteriorated, and send a data transmission path quality deterioration indication to the first network side device.
- the device of the embodiment shown in FIG. 4 is correspondingly used to perform the technical method of the method embodiment shown in FIG. 2, and the implementation principle and technical effects are similar, and details are not described herein again.
- the apparatus in this embodiment is deployed in a second UE.
- the apparatus in this embodiment includes a receiving module 501, a processing module 502, and a sending module 503, where the receiving module 501 is configured to receive configuration information sent by the network side device, where the configuration information is used to establish a data transmission path between the first UE and the second UE, and the second UE can provide the first UE with the first The data of the service requested by the UE; the processing module 502 is configured to establish a data transmission path between the first UE and the second UE according to the configuration information; and the sending module 503 is configured to provide the data of the service requested by the first UE to the first UE. .
- the sending module 503 is further configured to send the service list and/or the mobile state information to the first network side device.
- the sending module 503 is further configured to: when the second UE detects the change of the service list and/or the change of the mobile state information of the second UE, send the change information to the first network side device, where the change information includes Business list changes and/or mobile status information changes.
- the sending module 503 is further configured to send the service list and/or the mobile state information to the first network side device.
- the device of the embodiment shown in FIG. 5 is correspondingly used to perform the technical method of the method embodiment shown in FIG. 2, and the implementation principle and technical effects are similar, and details are not described herein again.
- the aforementioned program can be stored in a computer readable storage medium.
- the program when executed, performs the steps including the foregoing method embodiments; and the foregoing storage medium includes various media that can store program codes, such as a ROM, a RAM, a magnetic disk, or an optical disk.
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Claims (30)
- 一种数据传输方法,其特征在于,包括:第一网络侧设备接收第一用户设备UE发送的业务请求消息,所述业务请求消息中包含所述第一UE所请求的业务的标识;所述第一网络侧设备根据所述业务的标识,确定业务源,所述业务源能够为所述第一UE提供所述第一UE所请求的业务的数据,所述业务源为第二UE、所述第一网络侧设备或者与所述第一网络侧设备邻近的第二网络侧设备;所述第一网络侧设备向所述第一UE发送配置信息,所述配置信息中包含业务源的信息,用于建立所述第一UE和所述业务源之间的数据传输通路,所述第一UE通过所述数据传输通路从所述业务源获取所请求的业务的数据。
- 根据权利要求1所述的方法,其特征在于,所述业务请求消息中还包含与所述第一UE相邻的UE的列表;所述第一网络侧设备根据所述业务的标识,确定业务源,包括:所述第一网络侧设备从所述第一UE相邻的UE的列表中选择第二UE,其中所述第二UE中具有所述第一UE所请求的业务。
- 根据权利要求2所述的方法,其特征在于,所述第一网络侧设备从所述第一UE相邻的UE的列表中选择第二UE,包括:所述第一网络侧设备根据所述第一UE相邻的UE的移动状态信息,从所述相邻的UE中选择第二UE;其中,所述相邻的UE的移动状态信息包括:相邻的UE的移动速率等级或者移动速率。
- 根据权利要求3所述的方法,其特征在于,还包括:所述第一网络侧设备接收所述相邻的UE发送的业务列表和/或移动状态信息。
- 根据权利要求4所述的方法,其特征在于,所述第一网络侧设备接收所述相邻的UE发送的业务列表和/或移动状态信息之前,还包括:所述第一网络侧设备向所述相邻的UE发送上报指示,所述上报指示用于指示所述相邻的UE发送业务列表和/或移动状态信息。
- 根据权利要求1~5任一项所述的方法,其特征在于,还包括:所述第一网络侧设备接收所述第一UE发送的数据传输通路质量变差指示;所述第一网络侧设备根据所述数据传输通路质量变差指示,确定是否进行数据传输通路的变更。
- 根据权利要求1~5任一项所述的方法,其特征在于,还包括:所述第一网络侧设备接收所述第二UE发送的变更信息,所述变更信息包括业务列表变更信息和/或移动状态信息变更;所述第一网络侧设备根据所述变更信息,确定是否进行数据传输通路的变更。
- 根据权利要求1所述的方法,其特征在于,所述第一网络侧设备根据所述业务的标识,确定业务源,包括:若所述第一网络侧设备确定所述第一网络侧设备自身能够提供所述业务的标识对应的业务的数据,则确定所述第一网络侧设备为业务源;或者,若所述第一网络侧设备确定所述第一网络侧设备的邻近网络侧设备中具有能够提供所述业务标识对应的业务的数据的第二网络侧设备,则确定所述第二网络侧设备为业务源。
- 一种数据传输方法,其特征在于,包括:第一用户设备UE向第一网络侧设备发送业务请求消息,所述业务请求消息中包含所述第一UE所请求的业务的标识;所述第一UE接收所述第一网络侧设备的配置信息,所述配置信息中包含业务源的信息,用于建立所述第一UE和业务源之间的数据传输通路;其中,所述业务源能够为所述第一UE提供所述第一UE所请求的业务的数据,所述业务源为第二UE、所述第一网络侧设备或者与所述第一网络侧设备的邻近的第二网络侧设备;所述第一UE根据所述配置信息建立所述第一UE和所述业务源之间的数据传输通路;所述第一UE通过所述数据传输通路从所述业务源获取所述请求的业务的数据。
- 根据权利要求9所述的方法,其特征在于,所述业务请求消息中还包含与所述第一UE相邻的UE的列表。
- 根据权利要求9或10所述的方法,其特征在于,所述方法还包括:所述第一UE检测到数据传输通路质量变差,向所述第一网络侧设备发送数据传输通路质量变差指示。
- 一种数据传输方法,其特征在于,包括:第二用户设备UE接收网络侧设备发送的配置信息,所述配置信息用于建立第一UE和第二UE之间的数据传输通路,所述第二UE能够为所述第一UE提供所述第一UE所请求的业务的数据;所述第二UE根据所述配置信息建立所述第一UE和所述第二UE之间的数据传输通路;所述第二UE向所述第一UE提供所述第一UE所请求的业务的数据。
- 根据权利要求12所述的方法,其特征在于,所述方法还包括:所述第二UE向所述第一网络侧设备发送的业务列表和/或移动状态信息。
- 根据权利要求13所述的方法,其特征在于,所述方法还包括:当所述第二UE检测到业务列表发生变更和/或所述第二UE的移动状态信息发送变更,所述第二UE向所述第一网络侧设备发送变更信息,所述变更信息中包含的业务列表变更和/或移动状态信息变更。
- 根据权利要求14所述的方法,其特征在于,所述方法还包括:所述第二UE周期性地向所述第一网络侧设备发送的业务列表和/或移动状态信息。
- 一种数据传输装置,所述数据传输装置部署在第一网络侧设备中,其特征在于,包括:接收模块,用于接收第一用户设备UE发送的业务请求消息,所述业务请求消息中包含所述第一UE所请求的业务的标识;处理模块,用于根据所述业务的标识,确定业务源,所述业务源能够为所述第一UE提供所述第一UE所请求的业务的数据,所述业务源为第二UE、所述第一网络侧设备或者与所述第一网络侧设备邻近的第二网络 侧设备;发送模块,用于向所述第一UE发送配置信息,所述配置信息中包含业务源的信息,用于建立所述第一UE和所述业务源之间的数据传输通路,所述第一UE通过所述数据传输通路从所述业务源获取所请求的业务的数据。
- 根据权利要求16所述的装置,其特征在于,所述业务请求消息中还包含与所述第一UE相邻的UE的列表;所述处理模块具体用于从所述第一UE相邻的UE的列表中选择第二UE,其中所述第二UE中具有所述第一UE所请求的业务。
- 根据权利要求17所述的装置,其特征在于,所述处理模块具体用于根据所述第一UE相邻的UE的移动状态信息,从所述相邻的UE中选择第二UE;其中,所述相邻的UE的移动状态信息包括:相邻的UE的移动速率等级或者移动速率。
- 根据权利要求18所述的方法,其特征在于,所述接收模块还用于接收所述相邻的UE发送的业务列表和/或移动状态信息。
- 根据权利要求19所述的装置,其特征在于,所述发送模块还用于向所述相邻的UE发送上报指示,所述上报指示用于指示所述相邻的UE发送业务列表和/或移动状态信息。
- 根据权利要求16~20任一项所述的装置,其特征在于,所述接收模块还用于接收所述第一UE发送的数据传输通路质量变差指示;所述处理模块还用于根据所述数据传输通路质量变差指示,确定是否进行数据传输通路的变更。
- 根据权利要求16~20任一项所述的装置,其特征在于,所述接收模块还用于接收所述第二UE发送的变更信息,所述变更信息包括业务列表变更信息和/或移动状态信息变更;所述处理模块还用于根据所述变更信息,确定是否进行数据传输通路的变更。
- 根据权利要求16所述的装置,其特征在于,所述处理模块具体用于若确定所述第一网络侧设备自身能够提供所述业务的标识对应的业务的数据,则确定所述第一网络侧设备为业务源;或者,若确定所述第一网络侧设备的邻近网络侧设备中具有能够提供所述业务标识对应的业务的数据的第二网络侧设备,则确定所述第二网络侧设备为业务源。
- 一种数据传输装置,其特征在于,包括:发送模块,用于向第一网络侧设备发送业务请求消息,所述业务请求消息中包含所述第一UE所请求的业务的标识;接收模块,用于接收所述第一网络侧设备的配置信息,所述配置信息中包含业务源的信息,用于建立所述第一UE和业务源之间的数据传输通路;其中,所述业务源能够为所述第一UE提供所述第一UE所请求的业务的数据,所述业务源为第二UE、所述第一网络侧设备或者与所述第一网络侧设备的邻近的第二网络侧设备;处理模块,用于根据所述配置信息建立所述第一UE和所述业务源之间的数据传输通路;获取模块,用于通过所述数据传输通路从所述业务源获取所述请求的业务的数据。
- 根据权利要求24所述的装置,其特征在于,所述业务请求消息中还包含与所述第一UE相邻的UE的列表。
- 根据权利要求24或25所述的装置,其特征在于,所述发送模块还用于检测到数据传输通路质量变差,向所述第一网络侧设备发送数据传输通路质量变差指示。
- 一种数据传输装置,其特征在于,包括:接收模块,用于接收网络侧设备发送的配置信息,所述配置信息用于建立第一UE和第二UE之间的数据传输通路,所述第二UE能够为所述第一UE提供所述第一UE所请求的业务的数据;处理模块,用于根据所述配置信息建立所述第一UE和所述第二UE之间的数据传输通路;发送模块,用于向所述第一UE提供所述第一UE所请求的业务的数据。
- 根据权利要求27所述的装置,其特征在于,所述发送模块还用 于向所述第一网络侧设备发送的业务列表和/或移动状态信息。
- 根据权利要求28所述的装置,其特征在于,所述发送模块还用于当所述第二UE检测到业务列表发生变更和/或所述第二UE的移动状态信息发送变更,向所述第一网络侧设备发送变更信息,所述变更信息中包含的业务列表变更和/或移动状态信息变更。
- 根据权利要求29所述的装置,其特征在于,所述发送模块还用于向所述第一网络侧设备发送的业务列表和/或移动状态信息。
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