WO2018036570A1 - Device movement method, apparatus, and system, terminal and relay device, and storage medium - Google Patents

Device movement method, apparatus, and system, terminal and relay device, and storage medium Download PDF

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Publication number
WO2018036570A1
WO2018036570A1 PCT/CN2017/107337 CN2017107337W WO2018036570A1 WO 2018036570 A1 WO2018036570 A1 WO 2018036570A1 CN 2017107337 W CN2017107337 W CN 2017107337W WO 2018036570 A1 WO2018036570 A1 WO 2018036570A1
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WO
WIPO (PCT)
Prior art keywords
cell
information
terminal
mobile
relay device
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PCT/CN2017/107337
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French (fr)
Chinese (zh)
Inventor
黄梅青
陈琳
李邈
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中兴通讯股份有限公司
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Publication of WO2018036570A1 publication Critical patent/WO2018036570A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/03—Reselecting a link using a direct mode connection
    • H04W36/033—Reselecting a link using a direct mode connection in pre-organised networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/03—Reselecting a link using a direct mode connection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
    • H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present invention relates to the field of communications, and in particular to a device moving method, device and system, a terminal, a relay device, and a storage medium.
  • D2D device-to-devices
  • the application of D2D technology can reduce the burden on the cellular network, increase the data rate, and improve the robustness of the network infrastructure, which satisfies the requirements of the above high data rate services and proximity services.
  • the embodiment of the present invention provides a device moving method, device, and system, a terminal, a relay device, and a storage medium, to at least solve the related art, in the mobile processing of the device in the D2D scenario, the relay device and/or the terminal
  • the power saving has not been fully considered.
  • a device moving method including: acquiring first mobile assistance information for indicating terminal movement of device-to-device D2D communication with a relay device; according to the acquired first mobile Auxiliary information is processed for movement.
  • the first mobility assistance information includes at least one of: a relay device that performs D2D communication with the terminal accesses cell information of a target cell; and performs relaying of D2D communication with the terminal.
  • the device accesses cell information of a cell other than the access target cell under the base station to which the target cell belongs; the terminal accesses the cell information of the target cell; and the terminal accesses the cell to which the target cell belongs.
  • Accessing cell information of other cells outside the target cell cell information of the cell currently accessed by the relay device performing D2D communication with the terminal; and the base station of the cell currently connected to the cell by the D2D communication with the terminal Cell information of other cells except the access target cell; cell information of the cell currently accessed by the terminal; and other than the current access cell under the base station to which the terminal currently accesses the cell Cell information of the cell.
  • the method before acquiring the first mobile assistance information for instructing the terminal to perform D2D communication with the relay device, the method further includes: sending, for requesting to acquire the first mobile a request message of the auxiliary information, where the request message carries at least one of the following information for requesting acquisition of the first mobile auxiliary information: a cell type; a cell bandwidth; a deployment mode of the cell.
  • performing the mobile processing according to the acquired first mobile assistance information includes: when the first mobile assistance information carries the cell identity of the terminal access target cell, The access target cell to the cell identity identifier; If the first mobile assistance information does not carry the cell identifier of the terminal access target cell, select one cell access in the cell under the common base station of the relay device accessing the target cell with the D2D communication with the terminal. .
  • a device moving method comprising: acquiring second mobile assistance information for indicating a relay device movement of a device to device D2D communication with a terminal; according to the acquired second mobile Auxiliary information is processed for movement.
  • the second mobility assistance information includes at least one of: a cell accessing a target cell by a terminal that performs D2D communication with the relay device; and D2D communication with the relay device.
  • the terminal accesses cell information of a cell other than the access target cell under the base station to which the target cell belongs; the relay device accesses cell information of the target cell; and the relay device accesses the target cell to the base station Cell information of other cells except the access target cell; cell information of the cell currently accessed by the terminal that performs D2D communication with the relay device; current access of the terminal that performs D2D communication with the relay device Cell information of a cell other than the access target cell under the cell to which the cell belongs; cell information of the cell currently accessed by the relay device; Cell information of other cells outside the current access cell.
  • the method before acquiring the second mobile assistance information for indicating the mobile device to perform D2D communication with the terminal, the method further includes: sending, for requesting to acquire the second mobile The request message of the auxiliary information, where the request message carries at least one of the following information in the request for acquiring the second mobile auxiliary information: a cell type; a cell bandwidth; a deployment mode of the cell.
  • the performing the mobile processing according to the acquired second mobile assistance information includes: when the second mobile assistance information carries the cell identifier of the target device to be accessed by the relay device, Accessing the access target cell to the cell identifier; the second mobile assistance information does not carry the cell identifier of the relay device access target cell In the case of the cell under the common base station of the target device performing D2D communication with the terminal, one cell access is selected.
  • a device mobile device comprising: a first acquisition module configured to acquire first mobile assistance information for indicating terminal movement of device-to-device D2D communication with a relay device;
  • the first processing module is configured to perform mobile processing according to the acquired first mobile assistance information.
  • the apparatus further includes: a first sending module, configured to send a request message for requesting to acquire the first mobile assistance information, where the request message carries a request for acquiring the At least one of the following information in the first mobile assistance information: cell type; cell bandwidth; deployment mode of the cell.
  • a first sending module configured to send a request message for requesting to acquire the first mobile assistance information, where the request message carries a request for acquiring the At least one of the following information in the first mobile assistance information: cell type; cell bandwidth; deployment mode of the cell.
  • the first processing module includes: a first access unit, configured to: when the first mobile assistance information carries the cell identifier of the terminal access target cell, And the second access unit is configured to: when the first mobile assistance information does not carry the cell identifier of the terminal access target cell, where The relay device that performs D2D communication with the terminal selects one cell access in the cell under the common base station of the target cell.
  • a terminal comprising the device mobile device of any of the above.
  • a device mobile device including: a second acquiring module, configured to acquire second mobile auxiliary information for indicating a device-to-device D2D communication with a terminal;
  • the second processing module is configured to perform mobile processing according to the acquired second mobile auxiliary information.
  • the apparatus further includes: a second sending module, configured to send a request message for requesting to acquire the second mobile assistance information, where the request message carries a request for acquiring the At least one of the following information in the second mobile assistance information: a cell Type; cell bandwidth; cell deployment mode.
  • a second sending module configured to send a request message for requesting to acquire the second mobile assistance information, where the request message carries a request for acquiring the At least one of the following information in the second mobile assistance information: a cell Type; cell bandwidth; cell deployment mode.
  • the second processing module includes: a third access unit, configured to: when the second mobile assistance information carries the cell identifier of the target device to be accessed by the relay device And accessing the access target cell to the cell identifier, where the fourth access unit is configured to not carry the cell identifier of the target device in the second mobile assistance information
  • a third access unit configured to: when the second mobile assistance information carries the cell identifier of the target device to be accessed by the relay device And accessing the access target cell to the cell identifier, where the fourth access unit is configured to not carry the cell identifier of the target device in the second mobile assistance information
  • one cell access is selected in a cell under the common base station of the relay device accessing the target cell that performs D2D communication with the terminal.
  • a relay device comprising the apparatus of any of the above.
  • a device mobile system the terminal described above and the relay device described above.
  • a storage medium configured to store program code for performing a step of: acquiring a terminal movement for instructing device-to-device D2D communication with a relay device First mobile auxiliary information; performing mobile processing according to the acquired first mobile auxiliary information.
  • the storage medium is further configured to store program code for performing the following steps: the first mobile assistance information comprises at least one of: a relay device access target that performs D2D communication with the terminal Cell information of the cell; the relay device that performs D2D communication with the terminal accesses cell information of other cells except the access target cell under the base station to which the target cell belongs; and the cell information of the terminal access target cell
  • the terminal accesses cell information of other cells except the access target cell under the base station to which the target cell belongs; cell information of the cell currently accessed by the relay device that performs D2D communication with the terminal;
  • the storage medium is further configured to store program code for performing the following steps: acquiring the first mobile assistance information for indicating the terminal movement for D2D communication with the relay device
  • the method further includes: sending a request message for requesting to acquire the first mobile assistance information, where the request message carries at least one of the following information for requesting acquisition of the first mobile assistance information: a cell type ; cell bandwidth; the way the cell is deployed.
  • the storage medium is further configured to store program code for performing the following steps: performing the moving process according to the acquired first mobile auxiliary information comprises: carrying the first mobile auxiliary information If the terminal accesses the cell identifier of the target cell, the access target cell that is connected to the cell identity identifier; and the cell that does not carry the terminal access target cell in the first mobile assistance information In the case of the identification, one cell access is selected in the cell under the common base station of the relay device accessing the target cell that performs D2D communication with the terminal.
  • a storage medium is also provided.
  • the storage medium is configured to store program code for performing the following steps: acquiring second mobile assistance information for indicating relay device movement with device-to-device D2D communication with the terminal; performing according to the acquired second mobile assistance information Mobile processing.
  • the storage medium is further configured to store program code for performing the following steps: the second mobile assistance information comprises at least one of: a terminal access target for D2D communication with the relay device Cell information of the cell; the terminal that performs D2D communication with the relay device accesses cell information of other cells except the access target cell under the base station to which the target cell belongs; and the relay device accesses the target cell Cell information; the relay device accesses cell information of other cells except the access target cell under the base station to which the target cell belongs; and cell information of the current access cell of the terminal that performs D2D communication with the relay device
  • the D2D communication with the relay device currently accesses the cell to which the cell belongs, except for the access target Cell information of other cells except the standard cell; the cell information of the cell currently accessed by the relay device; and the cell of the other cell except the current access cell under the base station to which the relay device is currently accessing the cell Cell information.
  • the storage medium is further configured to store program code for performing the following steps: acquiring the second mobile assistance information for indicating the relay device movement for D2D communication with the terminal
  • the method further includes: sending a request message for requesting to acquire the second mobile assistance information, where the request message carries at least one of the following information for requesting acquisition of the second mobile assistance information: a cell type ; cell bandwidth; the way the cell is deployed.
  • the storage medium is further configured to store program code for performing the following steps: performing the moving process according to the acquired second mobile auxiliary information comprises: carrying the second mobile auxiliary information If the relay device accesses the cell identifier of the target cell, accessing the access target cell of the cell identity identifier; and the second mobile assistance information does not carry the relay device access In the case of the cell identity of the target cell, one cell access is selected in the cell under the common base station of the relay device accessing the target cell that performs D2D communication with the terminal.
  • first mobile assistance information for indicating terminal movement of the device to device D2D communication with the relay device; performing mobile processing according to the acquired first mobile auxiliary information,
  • the power saving of the relay device and/or the terminal in the mobile processing of the device in the D2D scenario is not fully considered, and the effect of the effective power saving of the relay device and/or the terminal in the D2D scenario is achieved.
  • FIG. 1 is a block diagram showing the hardware structure of a mobile terminal of a device moving method according to an embodiment of the present invention
  • FIG. 2 is a flowchart of a method 1 for moving a device according to an embodiment of the present invention
  • FIG. 3 is a flowchart of a method 2 for moving a device according to an embodiment of the present invention
  • FIG. 4 is a schematic diagram 1 of an application mode of a D2D technology according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram 2 of an application mode of a D2D technology according to an embodiment of the present invention.
  • FIG. 6 is a schematic diagram of a typical co-site deployment scenario in accordance with an embodiment of the present invention.
  • FIG. 7 is a structural block diagram of a device moving apparatus 1 according to an embodiment of the present invention.
  • FIG. 8 is a block diagram showing a preferred structure of a device moving apparatus 1 according to an embodiment of the present invention.
  • FIG. 9 is a block diagram showing a preferred structure of a first processing module 74 in a device mobile device 1 according to an embodiment of the present invention.
  • FIG. 10 is a structural block diagram of a terminal according to an embodiment of the present invention.
  • FIG. 11 is a structural block diagram of a device mobile device 2 according to an embodiment of the present invention.
  • FIG. 12 is a block diagram showing a preferred structure of a device moving apparatus 2 according to an embodiment of the present invention.
  • FIG. 13 is a block diagram showing a preferred structure of a second processing module 114 in the device mobile device 2 according to an embodiment of the present invention
  • FIG. 14 is a structural block diagram of a relay device according to an embodiment of the present invention.
  • Figure 15 is a block diagram showing the structure of a device moving system according to an embodiment of the present invention.
  • FIG. 1 is a hardware structural block diagram of a mobile terminal of a device moving method according to an embodiment of the present invention.
  • the mobile terminal 10 may include one or more (only one shown) processor 102 (the processor 102 may include, but is not limited to, a processing device such as a microprocessor MCU or a programmable logic device FPGA).
  • FIG. 1 is merely illustrative and does not limit the structure of the above electronic device.
  • the mobile terminal 10 may also include more or fewer components than those shown in FIG. 1, or have a different configuration than that shown in FIG.
  • the memory 104 can be used to store software programs and modules of application software, such as program instructions/modules corresponding to the terminal movement method in the embodiment of the present invention, and the processor 102 executes various programs by running software programs and modules stored in the memory 104. Functional application and data processing, that is, the above method is implemented.
  • Memory 104 may include high speed random access memory, and may also include non-volatile memory such as one or more magnetic storage devices, flash memory, or other non-volatile solid state memory.
  • memory 104 may further include memory remotely located relative to processor 102, which may be connected to mobile terminal 10 over a network. Examples of such networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.
  • Transmission device 106 is for receiving or transmitting data via a network.
  • the above-described network specific example may include a wireless network provided by a communication provider of the mobile terminal 10.
  • the transmission device 106 includes a Network Interface Controller (NIC) that can be connected to other network devices through a base station to communicate with the Internet.
  • the transmission device 106 can be a Radio Frequency (RF) module for communicating with the Internet wirelessly.
  • NIC Network Interface Controller
  • RF Radio Frequency
  • FIG. 2 is a flowchart of a method for moving a device according to an embodiment of the present invention. As shown in FIG. 2, the process includes the following steps:
  • Step S202 acquiring first mobile assistance information for indicating terminal movement of device-to-device D2D communication with the relay device;
  • Step S204 performing a movement process according to the acquired first mobile auxiliary information.
  • the related art is solved, and in the D2D scenario, the power saving of the terminal during the movement of the terminal is not fully considered, and the D2D scenario is reached. It realizes the effect of effectively saving power to the terminal during the movement of the terminal.
  • the access cell may include multiple types, for example, at least one of the following: a broadband cell, a narrowband cell, a Long Term Evolution (LTE) cell, and an evolved machine type communication.
  • the eMTC cell, the Narrow Band-Internet of Things (NB-IOT), and the subsequent newly added cells for example, the fifth-generation 5G cell, the sixth-generation 6G cell, the seventh-generation 7G cell, and the like).
  • the first mobile assistance information may also include multiple types, for example, at least one of the following: the relay device that performs D2D communication with the terminal accesses the cell information of the target cell; and performs D2D with the terminal.
  • the relay device of the communication accesses the cell information of the cell other than the access target cell under the base station to which the target cell belongs; the cell information of the terminal accessing the target cell; and the access target cell under the base station to which the terminal access target cell belongs Cell information of other cells other than the cell; the cell information of the cell currently accessed by the relay device that performs D2D communication with the terminal; the terminal device that performs D2D communication with the terminal currently accesses the cell to which the cell belongs, except the access target cell Cell information of other cells; cell information of the cell currently accessed by the terminal; cell information of other cells except the current access cell under the base station to which the terminal currently accesses the cell.
  • the first mobile assistance information for indicating the terminal movement of the D2D communication with the relay device may also adopt multiple manners.
  • the first mobile auxiliary information may be obtained through the following interface.
  • Information Uu port; PC5 interface; 802.11 interface; BlueTooth interface; Wifi interface.
  • the first mobile assistance information for indicating the terminal movement of the D2D communication with the relay device may also be performed in multiple manners.
  • the first mobile auxiliary information may be obtained by at least one of the following: Uu interface unicast Mode; Uu port broadcast mode; multicast/multicast single frequency network MBSFN broadcast mode; single cell-single-point to multi-point SC-PTM broadcast mode.
  • a request message for requesting to acquire the first mobile assistance information may also be sent, where the request is The message carries at least one of the following information in the request for acquiring the first mobile assistance information: a cell type; a cell bandwidth; a deployment mode of the cell.
  • the cell type includes at least one of the following: a cell identifier ID; a cell type; a cell bandwidth information; a cell band; a public land mobile network PLMN to which the cell belongs; a cell load; a cell capability.
  • the deployment mode of the cell includes at least one of the following: a Stand-alone mode, an In-band mode, and a Guard-band mode.
  • the performed mobile processing when the mobile processing is performed according to the acquired first mobile assistance information, the performed mobile processing may be different according to different content carried by the first mobile auxiliary information, for example, carried in the first mobile auxiliary information. If the terminal accesses the cell identifier of the target cell, the access target cell accesses the cell identity identifier; if the first mobile assistance information does not carry the cell identity of the terminal access target cell, the terminal and the terminal.
  • the relay device that performs D2D communication accesses one of the cells in the common cell of the target cell and selects one cell to access.
  • FIG. 3 is a flowchart of a second method for moving a device according to an embodiment of the present invention. As shown in FIG. 3, the process includes the following steps:
  • Step S302 acquiring second mobile auxiliary information for indicating a mobile device moving with the terminal to perform device-to-device D2D communication;
  • Step S304 performing a movement process according to the acquired second movement assistance information.
  • the second mobile auxiliary information for indicating the movement of the relay device is obtained, and the related art is solved.
  • the power saving of the relay device during the movement of the relay device is not fully considered.
  • the problem is that in the D2D scenario, during the movement of the relay device, the effect of effectively saving power to the relay device is achieved.
  • the access cell may include multiple types, for example, at least one of the following: a broadband cell, a narrowband cell, a long term evolution system LTE cell, an evolved machine type communication eMTC cell, and a narrowband Internet of Things NB.
  • a broadband cell for example, at least one of the following: a broadband cell, a narrowband cell, a long term evolution system LTE cell, an evolved machine type communication eMTC cell, and a narrowband Internet of Things NB.
  • a broadband cell for example, at least one of the following: a broadband cell, a narrowband cell, a long term evolution system LTE cell, an evolved machine type communication eMTC cell, and a narrowband Internet of Things NB.
  • eMTC cell for example, at least one of the following: a broadband cell, a narrowband cell, a long term evolution system LTE cell, an evolved machine type communication eMTC cell, and a narrowband Internet of Things NB.
  • - IOT fifth generation 5G cell
  • the second mobility assistance information may also include multiple types, for example, at least one of the following: a terminal that performs D2D communication with the relay device accesses cell information of the target cell; and performs with the relay device.
  • the terminal of the D2D communication accesses the cell information of the cell other than the access target cell under the base station to which the target cell belongs; the cell information of the relay device accesses the target cell; and the relay device accesses the cell under the base station to which the target cell belongs Cell information of other cells outside the target cell; cell information of the cell currently accessed by the terminal that performs D2D communication with the relay device; and the access target of the cell to which the terminal currently accessing the cell with the relay device is currently accessing the cell Cell information of other cells outside the cell; cell information of the cell currently accessed by the relay device; cell information of other cells except the current access cell under the base station to which the relay device currently accesses the cell.
  • the second mobile auxiliary information for indicating the movement of the relay device for performing D2D communication with the terminal is obtained, a plurality of interfaces may be used.
  • the second mobile auxiliary information may be acquired through at least one of the following interfaces: a Uu port; Interface; 802.11 interface; BlueTooth interface; Wifi interface.
  • the method may also be adopted.
  • the method may also be adopted.
  • at least one of the following manners may be used to obtain the second mobile auxiliary information: Broadcast mode; Uu port broadcast mode; multicast/multicast list Frequency network MBSFN broadcast mode; single cell-single-point to multi-point SC-PTM broadcast mode.
  • a request message for requesting acquisition of the second mobile assistance information may also be sent, where the request is The message carries at least one of the following information in the request for acquiring the second mobile assistance information: a cell type; a cell bandwidth; a deployment mode of the cell.
  • the cell type includes at least one of the following: a cell identifier ID; a cell type; a cell bandwidth information; a cell band; a public land mobile network PLMN to which the cell belongs; a cell load; a cell capability.
  • the deployment manner of the foregoing cell includes at least one of the following: a Stand-alone mode, an In-band mode, and a Guard-band mode.
  • the mobile processing may be different depending on the content carried by the second mobile auxiliary information. For example, if the second mobile assistance information carries the cell identity of the target cell to which the relay device accesses, the access target cell that accesses the cell identity identifier is accessed; for example, the second mobile assistance information is not carried.
  • the relay device accesses the cell identifier of the target cell, one cell access is selected in the cell under the common base station of the relay device accessing the target cell that performs D2D communication with the terminal.
  • the terminal and the relay device are considered together.
  • the mobility characteristics of the relay device and/or the terminal are assisted by comprehensively considering the service characteristics of the terminal, the mobility characteristics, the cell load, and the mobility of the relay device, and the mobility characteristics of the terminal and the relay device are considered. Optimizing the mobile processing of the relay device and/or the terminal, so that the relay device and/or the terminal can perceive the change of the access cell in time, and can avoid excessive measurement and control processing, thereby achieving power saving. purpose.
  • Portable devices such as heartbeat monitoring instruments, stepping instruments, blood pressure monitoring, smart bracelets, etc. are becoming more and more popular, and their number is increasing year by year.
  • Portable devices are characterized by low cost, small size, and small amount of communication data. They are generally used for monitoring.
  • heartbeat monitoring instruments and blood pressure monitoring the device can periodically measure the user's heart rate, blood pressure and other information, and then report it.
  • the doctor on the server side or intelligent software determines whether the user is healthy.
  • the server can also send some information to the portable device through the network, for example, software version update, or activation, deactivation command and other action indications, and the portable device can receive the information to perform corresponding actions.
  • MTC Machine Type Communication
  • the amount of business data is very small.
  • the MTC service model that is currently reported by the 3GPP in the R13, the MTC service reported periodically is 20 bytes.
  • the contents of monitoring data such as temperature and humidity are few.
  • MTC chips low cost.
  • the cost of MTC chips is generally low, and the cost is much lower than that of smart terminal chips. This means that the processing of the terminal must be as simple as possible, and the terminal capability is much lower than that of the conventional intelligent terminal.
  • Portable devices are typically battery powered and are expected to have a 10-year lifespan, ie no battery replacement for many years.
  • the FeD2D project was introduced in 3GPP R14 to provide reliable, high-quality communication services for portable devices in D2D scenarios.
  • the feD2D project proposes to use narrowband technology to enhance coverage for Remote devices in D2D scenarios; narrowband technologies that can be used include eMTC, NB-IOT, and so on.
  • the portable device moves with people, and its mobile frequency is similar to that of a conventional smart terminal.
  • 3GPP In order to save power for portable devices, 3GPP introduced narrowband technology, including eMTC, Narrow Band-Internet of Things (NB-IOT) technology. In order to meet the demanding energy requirements of portable devices, the 3GPP protocol simplifies the mobility processing of portable devices, introducing a long DRX cycle, enabling portable devices to eliminate the need for frequent neighbor measurements to save power consumption.
  • eMTC enhanced mobile broadband
  • NB-IOT Narrow Band-Internet of Things
  • the existing D2D design of 3GPP R13 is introduced for public safety equipment, and considering the mobility of relay equipment (for example, Relay UE) and remote equipment (for example, remote UE), they are independently considered.
  • the relay device and the remote device independently perform cell selection and handover, and if a change is found, the relay selection and the PC5 interface reconstruction are performed again.
  • the remote device is in the mobile, it needs to perform cell reselection or handover processing continuously, which is not conducive to power saving of the terminal, and also brings excessive network side signaling overhead.
  • the remote device cannot detect the change of the narrowband cell that is accessed in time, and thus cannot send and receive data in time, thereby affecting the service experience.
  • the portable device needs constant cell update or cell handover, which is relatively power-consuming and cannot be used for a long time.
  • portable devices are generally battery-powered and require very low power consumption to operate in the long run, special power-saving designs are required to meet the energy requirements of portable terminal devices.
  • a mobile processing method for the relay device and/or the portable device in the D2D scenario including: receiving mobile auxiliary information ( For the above terminal and the relay device, respectively corresponding to the first mobile auxiliary The help information and the second mobile auxiliary information) are subjected to the moving process based on the information.
  • the mobile assistance information is used for mobile processing in a D2D scenario;
  • the above-mentioned mobile refers to a change of a cell accessing a cell;
  • the device referred to above is included as a relay The relay device, and the remote device;
  • the access cell includes a cell accessed by the relay device and a cell accessed by the remote device.
  • the access cell includes but is not limited to a broadband cell, a narrowband cell, an LTE cell, an eMTC cell, an NB-IOT, a 5G cell, and the like. It should be noted that the access cell of the foregoing relay device and the access cell of the remote device may be the same or different.
  • the mobile assistance information may include at least one of the following information: the relay device accesses the cell information of the target cell; the relay device accesses the cell information of other cells under the base station to which the target cell belongs; and the remote device accesses the target cell.
  • the cell information referred to above includes, but is not limited to, a cell identifier ID, a cell type, a cell bandwidth information, a cell band, a PLMN to which the cell belongs, a cell load, and a cell capability.
  • the cell type includes, but is not limited to, an LTE cell type, an eMTC cell type, an NB-IOT cell type, a broadband cell type, a narrowband cell type, and other newly added cell types.
  • the mobile assistance information may be transmitted by at least one of: transmitting through the Uu port; transmitting through the PC5 interface; transmitting through the 802.11 interface; transmitting through the BlueTooth interface; and transmitting through the Wifi interface.
  • the mobile auxiliary information can be sent by: sending through the Uu port; transmitting through the PC5 interface; transmitting through the 802.11 interface; transmitting through the BlueTooth interface; sending through the Wifi interface.
  • the mobile auxiliary information can be received by: receiving through the Uu port; receiving through the PC5 interface; receiving through the 802.11 interface; receiving through the BlueTooth interface; Interface reception.
  • the foregoing Uu interface sending and receiving may also adopt various manners, for example, may include at least one of the following: Uu port unicast; Uu port broadcast; MBSFN broadcast; SC-PTM broadcast.
  • the relay device Upon receiving the mobile assistance information, the relay device can be retrieved from the base station and/or the portable device; the portable device can also be obtained from the base station and/or the relay device.
  • the mobile assistance information may be acquired from a system broadcast message or a proprietary signaling sent by the base station.
  • the relay device and/or the portable device may send a mobile assistance information acquisition request to the base station, where the mobile assistance information acquisition request may request to acquire at least one of the following information: the requested cell type; and the bandwidth of the requesting cell.
  • the method for requesting the deployment of the cell, wherein the deployment mode of the cell may include multiple types, for example, at least one of the following: a Stand-alone mode, an In-band mode, and a Guard-band mode.
  • the mobile processing includes:
  • the relay device After receiving the mobile auxiliary information sent by the base station, the relay device performs mobile processing; the relay device may send the mobile auxiliary information to the remote device;
  • the remote device After receiving the mobile auxiliary information sent by the base station, the remote device performs mobile processing, and the remote device may send the mobile auxiliary information to the relay device.
  • the mobile processing involved may include, but is not limited to, determining whether the device initiates cell reselection for the new cell, and determining whether the device initiates handover to the new cell.
  • the following describes the mobile processing for the relay device and the portable device, respectively.
  • the remote device performing the mobile processing according to the mobile auxiliary information includes: the remote device may decide whether to move to the new target cell according to the mobile auxiliary information; if it is decided to move, select the appropriate one in the cell under the common base station of the relay device access target cell Cell access.
  • the cell selection may be performed according to the remote device capability. If the remote device supports only the narrowband cell, for example, the eMTC cell, the UE selects the eMTC cell under the relay device access target cell site.
  • the relay device performs mobile processing according to the mobile auxiliary information, including: the relay device can be moved according to the Whether the motion assistance information decision needs to be moved to the new target cell; if it is decided to move, the appropriate cell access is selected in the cell under the remote device access target cell common base station.
  • the cell selection may be performed according to the capability of the relay device. If the relay device supports only the broadband cell, for example, the LTE cell, the remote device accesses the LTE cell under the target cell site.
  • the change of the access cell can be sensed in time to meet the QoS (eg, delay) requirements of the service, and It can save power to relay devices and/or portable devices without excessive power consumption due to too frequent cell or neighbor measurement.
  • QoS eg, delay
  • the relay device is used as the relay UE, and the remote device is the remote UE as an example.
  • the D2D scenario is combined with the remote UE mobile as an example for description.
  • the method for the relay UE to determine whether the access cell of the remote UE is changed may include multiple types.
  • the D2D scenario involved in this embodiment is described.
  • 4 is a schematic diagram 1 of an application mode of a D2D technology according to an embodiment of the present invention
  • FIG. 5 is a schematic diagram 2 of an application mode of a D2D technology according to an embodiment of the present invention
  • FIG. 6 is a typical co-site deployment scenario according to an embodiment of the present invention.
  • wireless networks deploy narrowband cells and broadband at a common site. Typical scenarios are as follows: a small portion of narrowband low-bandwidth bandwidth is provided to provide wide coverage of narrowband cells, and small data services are supported; most broadband low frequencies support LTE.
  • the base station may send the mobile auxiliary information in various manners, for example:
  • Base station broadcast message notification method Base station broadcast message notification method
  • the broadband cell broadcast information has newly added narrow-band cell information deployed by the common site, including frequency points and cell IDs.
  • the relay UE can parse out the narrowband cell information from the currently accessed broadband cell broadcast, and determine whether the narrowband cell accessed by the remote UE changes. If so, the remote UE is notified of its mobile assistance information.
  • Method 2 The base station passes the downlink air interface signaling configuration mode.
  • the base station sends the narrowband cell information to the relay UE by using downlink air interface signaling.
  • Radio Resource Control (RRC) Request message After the relay UE accesses the broadband cell, an indication of obtaining narrowband information is carried in the Radio Resource Control (RRC) Request message.
  • RRC Radio Resource Control
  • the base station After receiving the base station, the base station carries the narrowband cell information to the relay UE in the RRC Setup message.
  • the relay UE determines whether the narrowband cell accessing the base station has changed. If so, the remote UE is notified that its access cell has changed.
  • the relay UE When the relay UE decides to move the remote UE, the relay UE sends the mobile assistance information to the remote UE, and the manner of sending may be multiple, for example:
  • the new downlink PC5 message MovingInforNotify is sent, which carries the mobile assistance information to the remote UE.
  • a CELL ID ANNOUNCEMENT message is used to broadcast narrow-band cell information of its co-site, with mobile assistance information added.
  • the corresponding mobility processing performed by the remote UE according to the mobility information sent by the relay UE includes:
  • the relay UE receives the mobility information sent by the relay UE from the downlink PC5 signaling.
  • the newly added mobile auxiliary information indicates that the relay UE access cell changes and the base station to which the access is located has a narrowband cell suitable for remote UE access, perform cell reselection and select a new narrowband cell for access.
  • the relay UE is guided to move the remote UE, and the remote UE guides the relay UE to move respectively.
  • the remote UE is located within the coverage of the narrowband cell 1 of the eNodeb station 1;
  • the relay UE accesses the coverage of the broadband cell 1 of the eNodeb station 1.
  • the remote UE is located within the coverage of the narrowband cell 2 of the eNodeb station 2;
  • the relay UE accesses the coverage of the broadband cell 2 of the eNodeb station 2.
  • Preferred Embodiment 1 Relay UE Directs Remote UE Movement
  • the relay UE and the remote UE are initially located together in the coverage of the eNodeb1, and a D2D link is established.
  • the relay UE accesses the broadband cell 1 of the eNodeb station 1; the relay UE accesses the portable device (remote UE), and the PC5 connection has been established between the relay UE and the remote UE.
  • the remote UE accesses the narrowband cell 1 of the eNodeb station 1 and can receive its downlink broadcast and paging.
  • the relay UE moves to the broadband cell 2 by cell reselection.
  • the broadband cell 2 transmits mobile assistance information from the broadcast, including other cell information of its co-site, including narrowband cell 2 information.
  • the relay UE After receiving the mobile assistance information from the broadcast information, the relay UE transmits it to the remote UE.
  • the relay UE sends a new downlink PC5 signaling MovingInforNotify, which carries the mobile auxiliary information.
  • the remote UE receives the mobile auxiliary information sent by the relay UE, and finds that the new cell accessed by the relay UE changes and the narrowband cell 2 with the common site under the access target cell initiates cell reselection.
  • Preferred Embodiment 2 Remote UE Directs Relay UE Mobile
  • the relay UE and the remote UE are initially located together in the coverage of the eNodeb1, and a D2D link is established.
  • the relay UE accesses the broadband cell 1 of the eNodeb station 1; the relay UE is connected to the portable device remote UE, and the PC5 connection has been established between the relay UE and the remote UE.
  • Remote UE connection The narrowband cell 1 entering the eNodeb station 1 can receive its downlink broadcast and paging.
  • the remote UE moves to the narrowband cell 2 by cell reselection.
  • the narrowband cell 2 transmits mobile assistance information from the broadcast, including other cell information of its co-site, including broadband cell 2 information.
  • the remote UE After receiving the mobile assistance information from the broadcast information, the remote UE transmits it to the relay UE.
  • the remote UE sends a new uplink PC5 signaling MovingInforNotify, which carries the mobile assistance information.
  • the relay UE receives the mobile auxiliary information sent by the remote UE, and finds that the new cell accessed by the remote UE changes and the broadband cell 2 with the common site under the access target cell initiates cell reselection.
  • the relay UE accesses the broadband cell 2 of the eNodeb2.
  • the method according to the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course, by hardware, but in many cases, the former is A better implementation.
  • the technical solution of the present invention which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk,
  • the optical disc includes a number of instructions for causing a terminal device (which may be a cell phone, a computer, a server, or a network device, etc.) to perform the methods of various embodiments of the present invention.
  • a device moving device is also provided, which is used to implement the above-mentioned embodiments and preferred embodiments, and has not been described again.
  • the term "module” may implement a combination of software and/or hardware of a predetermined function.
  • the apparatus described in the following embodiments is preferably implemented in software, hardware, or a combination of software and hardware is implemented. It is also possible and conceived.
  • FIG. 7 is a structural block diagram of a device moving apparatus 1 according to an embodiment of the present invention. As shown in FIG. 7, the apparatus includes: a first acquiring module 72 and a first processing module 74, which will be described below.
  • the first obtaining module 72 is configured to acquire first mobile assistance information for indicating terminal movement of the device to the device D2D communication with the relay device; the first processing module 74 is connected to the first acquiring module 72, configured to be configured according to The acquired first mobile auxiliary information is subjected to mobile processing.
  • the first acquiring module 72 is further configured to acquire, by using at least one of the following interfaces, first mobile auxiliary information for indicating terminal movement of the D2D communication with the relay device: a Uu port; Interface; 802.11 interface; BlueTooth interface; Wifi interface.
  • the first acquiring module 72 is further configured to: acquire, by using at least one of the following manners, first mobile assistance information for indicating terminal movement of the D2D communication with the relay device: Uu port unicast Way; Uu port broadcast mode; multicast/multicast single frequency network MBSFN broadcast mode; single cell-single-point to multi-point SC-PTM broadcast mode.
  • FIG. 8 is a block diagram of a preferred structure of a device for moving a device according to an embodiment of the present invention. As shown in FIG. 8, the device includes, in addition to all the modules shown in FIG. 7, a first sending module 82. The first transmitting module 82 will be described.
  • the first sending module 82 is connected to the first acquiring module 72, and configured to send a request message for requesting to acquire the first mobile auxiliary information, where the request message carries the following information for requesting to acquire the first mobile auxiliary information. At least one of: cell type; cell bandwidth; cell deployment mode.
  • FIG. 9 is a block diagram showing a preferred structure of a first processing module 74 in a device mobile device 1 according to an embodiment of the present invention.
  • the first processing module 74 includes: a first access unit 92 or a second access unit. 94.
  • the first processing module 74 will be described below.
  • the first access unit 92 is configured to access the access target cell of the cell identity identifier when the first mobile assistance information carries the cell identity of the terminal access target cell;
  • the inbound unit 94 is configured to: when the first mobile assistance information does not carry the cell identity of the terminal access target cell, select one of the cells in the common cell of the relay device accessing the target cell that performs D2D communication with the terminal. Cell access.
  • each unit in the device mobile device may be implemented by a central processing unit (CPU) or a microprocessor (MPU, Micro Processor Unit) located in the mobile device of the device. Or digital signal processor (DSP, Digital Signal Processor), or Field Programmable Gate Array (FPGA) implementation.
  • CPU central processing unit
  • MPU Micro Processor Unit
  • DSP Digital Signal Processor
  • FPGA Field Programmable Gate Array
  • FIG. 10 is a structural block diagram of a terminal according to an embodiment of the present invention.
  • the terminal 100 (same as the mobile terminal 10 described above) includes the device mobile device 102 of any of the above.
  • FIG. 11 is a structural block diagram of a device moving apparatus 2 according to an embodiment of the present invention. As shown in FIG. 11, the apparatus includes: a second acquiring module 112 and a second processing module 114, which are described below.
  • the second obtaining module 112 is configured to acquire second mobile auxiliary information for indicating a device-to-device D2D communication with the terminal, and the second processing module 114 is connected to the second acquiring module 112, configured to be configured according to The acquired second mobile auxiliary information is subjected to mobile processing.
  • the second acquiring module 112 is further configured to: acquire, by using at least one of the following interfaces, second mobile auxiliary information for indicating a mobile device that performs D2D communication with the terminal: a Uu port; Interface; 802.11 interface; BlueTooth interface; Wifi interface.
  • the second acquiring module 112 is further configured to: acquire, by using at least one of the following manners, second mobile auxiliary information for indicating a mobile device moving with the terminal for D2D communication: Uu port unicast Way; Uu port broadcast mode; multicast/multicast single frequency network MBSFN broadcast mode; single cell-single-point to multi-point SC-PTM broadcast mode.
  • FIG. 12 is a block diagram of a preferred structure of a device mobile device 2 according to an embodiment of the present invention. As shown in FIG. 12, the device includes: a second sending module 122, in addition to all the modules shown in FIG. The second transmitting module 122 will be described below.
  • the second sending module 122 is connected to the second acquiring module 112, and configured to send a request message for requesting to acquire the second mobile auxiliary information, where the request message carries the following information for requesting to acquire the second mobile auxiliary information. At least one of: cell type; cell bandwidth; cell deployment mode.
  • FIG. 13 is a block diagram showing a preferred structure of a second processing module 114 in a device mobile device 2 according to an embodiment of the present invention.
  • the second processing module 114 includes: a third access unit 132 or a fourth access unit. 134.
  • the second processing module 114 will be described below.
  • the third access unit 132 is configured to access the access target cell of the cell identity identifier when the second mobility assistance information carries the cell identity of the target device to be accessed by the relay device; and the fourth access unit 134 And configured to: when the second mobility assistance information does not carry the cell identifier of the relay device access target cell, select one cell in the cell under the common base station of the relay device accessing the target cell that performs D2D communication with the terminal. Access.
  • the functions implemented by the various units in the device mobile device can be implemented by a CPU, an MPU, or a DSP, or an FPGA or the like located in the device mobile device.
  • FIG. 14 is a structural block diagram of a relay device according to an embodiment of the present invention. As shown in FIG. 14, the relay device 140 includes the device mobile device 142 of any of the above.
  • the device mobility system 150 includes the above-described terminal 100 and the above-described relay device 140.
  • each of the above modules may be implemented by software or hardware.
  • the foregoing may be implemented by, but not limited to, the foregoing modules are all located in the same processor; or, the above modules are in any combination.
  • the forms are located in different processors.
  • Embodiments of the present invention also provide a storage medium.
  • the storage medium may be configured to store a program generation for performing the following steps. code:
  • the storage medium is further arranged to store program code for performing the following steps:
  • the first mobile assistance information includes at least one of the following: a relay device that performs D2D communication with the terminal accesses cell information of the target cell, and a relay device that performs D2D communication with the terminal accesses the target cell to which the target cell belongs.
  • Cell information of other cells outside the target cell cell information of the terminal accessing the target cell; cell information of the cell other than the access target cell under the base station to which the target cell belongs; and D2D communication with the terminal
  • the terminal currently accesses cell information of other cells except the current access cell under the base station to which the cell belongs.
  • the storage medium is further arranged to store program code for performing the following steps:
  • the method Before acquiring the first mobile assistance information for indicating the mobile terminal to perform the D2D communication with the relay device, the method further includes: sending a request message for requesting to acquire the first mobile auxiliary information, where the request message is carried in the request message Requesting to obtain at least one of the following information in the first mobile assistance information: a cell type; a cell bandwidth; a deployment mode of the cell.
  • the storage medium is further arranged to store program code for performing the following steps:
  • Performing mobile processing according to the obtained first mobile auxiliary information includes: when the first mobile auxiliary information carries the cell identifier of the terminal access target cell, accessing the cell identifier The identified access target cell; in the case that the first mobile auxiliary information does not carry the cell identifier of the terminal access target cell, the relay device accessing the target cell with the terminal is selected in the cell under the common base station of the target cell One cell access.
  • a storage medium is also provided.
  • the storage medium is arranged to store program code for performing the following steps:
  • the storage medium is further arranged to store program code for performing the following steps:
  • the second mobility assistance information includes at least one of the following: the terminal accessing the target cell information of the D2D communication with the relay device; and the accessing of the terminal accessing the target cell to the D2D communication with the relay device.
  • Cell information of other cells except the target cell Cell information of the relay device accessing the target cell; the relay device accessing cell information of other cells except the access target cell under the base station to which the target cell belongs; and the relay
  • the storage medium is further arranged to store program code for performing the following steps:
  • the method Before acquiring the second mobile assistance information for indicating the mobile device movement of the D2D communication with the terminal, the method further includes: sending a request message for requesting to acquire the second mobile auxiliary information, where the request message is carried in the request message Requesting to acquire at least one of the following information in the second mobility assistance information: cell type; cell bandwidth; deployment mode of the cell.
  • the storage medium is further arranged to store program code for performing the following steps:
  • Performing the mobile processing according to the acquired second mobility assistance information includes: accessing the access target cell of the cell identity identifier when the second mobile assistance information carries the cell identity of the target cell of the target device;
  • the storage medium may include, but is not limited to, a U disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), A variety of media that can store program code, such as a hard disk, a disk, or an optical disk.
  • ROM Read-Only Memory
  • RAM Random Access Memory
  • the processor performs, according to the stored program code in the storage medium, acquiring first mobile auxiliary information for indicating terminal movement of the device-to-device D2D communication with the relay device. And performing mobile processing according to the acquired first mobile auxiliary information.
  • the processor executes according to the stored program code in the storage medium:
  • the first mobile assistance information includes at least one of the following: a relay device access target that performs D2D communication with the terminal.
  • Cell information of the cell the relay device that performs D2D communication with the terminal accesses the cell information of the cell other than the access target cell under the base station to which the target cell belongs; the cell information of the terminal access target cell; the terminal accesses the target cell Cell information of other cells except the access target cell under the base station; cell information of the cell currently accessed by the relay device that performs D2D communication with the terminal; and the base station to which the relay device that performs D2D communication with the terminal currently accesses the cell Cell information of other cells except the access target cell; the terminal is currently connected The cell information of the cell; the cell information of the cell other than the current access cell under the base station to which the terminal currently accesses the cell.
  • the processor executes, according to the stored program code in the storage medium, before acquiring the first mobile auxiliary information for indicating the terminal movement of the D2D communication with the relay device,
  • the method further includes: sending a request message for requesting to acquire the first mobile assistance information, where the request message carries at least one of the following information for requesting acquisition of the first mobile assistance information: cell type; cell bandwidth; .
  • the processor is executed according to the stored program code in the storage medium: performing the moving process according to the acquired first mobile auxiliary information includes: carrying the terminal in the first mobile auxiliary information When accessing the cell identifier of the target cell, accessing the access target cell of the cell identity identifier; if the first mobile assistance information does not carry the cell identity of the terminal access target cell, performing D2D with the terminal
  • the relay device of the communication accesses the cell under the common cell of the target cell and selects one cell to access.
  • the processor executes, according to the stored program code in the storage medium, the second mobile auxiliary information for indicating the relay device movement for performing device-to-device D2D communication with the terminal.
  • the mobile processing is performed according to the acquired second mobile auxiliary information.
  • the processor executes according to the stored program code in the storage medium: the second mobile assistance information includes at least one of the following: a terminal access target that performs D2D communication with the relay device.
  • Cell information of the cell includes the cell information of the cell; the cell information of the cell other than the access target cell under the base station to which the target cell belongs to the D2D communication with the relay device; the cell information of the relay device accessing the target cell; the relay device Accessing the cell information of the cell other than the access target cell under the base station to which the target cell belongs; the cell information of the cell currently accessed by the terminal that performs D2D communication with the relay device; and the terminal currently performing D2D communication with the relay device Cell information of other cells except the access target cell under the base station to which the cell belongs; relay The cell information of the cell currently accessed by the device, and the cell information of the cell other than the currently accessed cell under the base station to which the cell belongs to the cell.
  • the processor executes, according to the stored program code in the storage medium, before acquiring the second mobile auxiliary information for indicating the movement of the relay device that performs D2D communication with the terminal,
  • the method further includes: sending a request message for requesting acquisition of the second mobile assistance information, where the request message carries at least one of the following information for requesting acquisition of the second mobile assistance information: cell type; cell bandwidth; .
  • the processor is executed according to the stored program code in the storage medium: performing the moving process according to the acquired second mobile auxiliary information includes: carrying the middle mobile auxiliary information If the device accesses the cell identifier of the target cell, accessing the target cell of the cell identity identifier; if the second mobile assistance information does not carry the cell identifier of the target cell of the relay device, The relay device that performs D2D communication with the terminal selects one cell access in the cell under the common base station of the target cell.
  • modules or steps of the present invention described above can be implemented by a general-purpose computing device that can be centralized on a single computing device or distributed across a network of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein.
  • the steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps thereof are fabricated as a single integrated circuit module.
  • the invention is not limited to any specific combination of hardware and software.
  • the technical solution of the embodiment of the present invention acquires first mobile auxiliary information for indicating terminal movement of the device to the device D2D communication with the relay device; and performing mobile processing according to the acquired first mobile auxiliary information, which can solve related technologies
  • the power saving of the relay device and/or the terminal is not fully considered, and the effect of effectively saving power of the relay device and/or the terminal in the D2D scenario is achieved.

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Abstract

Provided are a device movement method, apparatus, and system, a terminal and relay device, and a storage medium. The method comprises: obtaining a first movement auxiliary information for instructing the movement of a terminal in device-to-device (D2D) communication with a relay device; performing movement processing according to the obtained first movement auxiliary information. The present invention solves the prior art problem of not having fully considered the energy conservation of relay devices and/or terminals in D2D communication during device movement processing, and achieves effective energy conservation for relay devices and/or terminals in D2D communication.

Description

设备移动方法、装置及***，终端及中继设备、存储介质Device moving method, device and system, terminal and relay device, storage medium
相关申请的交叉引用Cross-reference to related applications
本申请基于申请号为201610700748.1、申请日为2016年08月22日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。The present application is based on a Chinese patent application filed on Apr. 22, 2016, the priority of which is hereby incorporated by reference.
技术领域Technical field
本发明涉及通信领域，具体而言，涉及一种设备移动方法、装置及***，终端及中继设备、存储介质。The present invention relates to the field of communications, and in particular to a device moving method, device and system, a terminal, a relay device, and a storage medium.
背景技术Background technique
随着无线多媒体业务的发展，人们对高数据速率和用户体验的需求日益增长，从而对传统蜂窝网络的***容量和覆盖提出了较高要求。另一方面社交网络、近距离数据共享、本地广告等应用的流行使得人们对了解附近感兴趣的人或事物并与之通信的需求逐渐增加。在相关技术中，基于小区的蜂窝网络在高数据速率以及邻近服务的支持方面存在明显的局限性，在这种需求背景下，代表未来通信技术发展新方向的设备到设备(Device-to-Device，简称为D2D)技术应运而生。D2D技术的应用，可以减轻蜂窝网络的负担、提高数据速率，并改善网络基础设施的鲁棒性，很好地满足上述高数据速率业务和邻近服务的要求。With the development of wireless multimedia services, people's demand for high data rates and user experience is increasing, which puts high demands on the system capacity and coverage of traditional cellular networks. On the other hand, the popularity of applications such as social networking, close-range data sharing, and local advertising has led to an increasing demand for people who are interested in and communicating with nearby people. In the related art, cell-based cellular networks have significant limitations in supporting high data rates and proximity services. In the context of this demand, device-to-devices represent a new direction for future communication technologies. , referred to as D2D) technology came into being. The application of D2D technology can reduce the burden on the cellular network, increase the data rate, and improve the robustness of the network infrastructure, which satisfies the requirements of the above high data rate services and proximity services.
但在相关技术中，对于处于D2D场景下的设备的移动处理中中继设备和/或终端的省电并没有进行充分考虑。 However, in the related art, power saving of the relay device and/or the terminal in the mobile processing of the device in the D2D scenario is not fully considered.
发明内容Summary of the invention
本发明实施例提供了一种设备移动方法、装置及***，终端及中继设备、存储介质，以至少解决相关技术中，对于处于D2D场景下的设备的移动处理中中继设备和/或终端的省电并没有进行充分考虑的问题。The embodiment of the present invention provides a device moving method, device, and system, a terminal, a relay device, and a storage medium, to at least solve the related art, in the mobile processing of the device in the D2D scenario, the relay device and/or the terminal The power saving has not been fully considered.
根据本发明的一个实施例，提供了一种设备移动方法，包括：获取用于指示与中继设备进行设备到设备D2D通信的终端移动的第一移动辅助信息；根据获取的所述第一移动辅助信息进行移动处理。According to an embodiment of the present invention, a device moving method is provided, including: acquiring first mobile assistance information for indicating terminal movement of device-to-device D2D communication with a relay device; according to the acquired first mobile Auxiliary information is processed for movement.
在本发明一实施方式中，所述第一移动辅助信息包括以下至少之一：与所述终端进行D2D通信的中继设备接入目标小区的小区信息；与所述终端进行D2D通信的中继设备接入目标小区所属基站下的除所述接入目标小区之外的其他小区的小区信息；所述终端接入目标小区的小区信息；所述终端接入目标小区所属基站下的除所述接入目标小区之外的其他小区的小区信息；与所述终端进行D2D通信的中继设备当前接入小区的小区信息；与所述终端进行D2D通信的中继设备当前接入小区所属基站下的除所述接入目标小区之外的其他小区的小区信息；所述终端当前接入小区的小区信息；所述终端当前接入小区所属基站下的除所述当前接入小区之外的其他小区的小区信息。In an embodiment of the present invention, the first mobility assistance information includes at least one of: a relay device that performs D2D communication with the terminal accesses cell information of a target cell; and performs relaying of D2D communication with the terminal. The device accesses cell information of a cell other than the access target cell under the base station to which the target cell belongs; the terminal accesses the cell information of the target cell; and the terminal accesses the cell to which the target cell belongs. Accessing cell information of other cells outside the target cell; cell information of the cell currently accessed by the relay device performing D2D communication with the terminal; and the base station of the cell currently connected to the cell by the D2D communication with the terminal Cell information of other cells except the access target cell; cell information of the cell currently accessed by the terminal; and other than the current access cell under the base station to which the terminal currently accesses the cell Cell information of the cell.
在本发明一实施方式中，在获取用于指示与所述中继设备进行D2D通信的所述终端移动的所述第一移动辅助信息之前，还包括：发送用于请求获取所述第一移动辅助信息的请求消息，其中，所述请求消息中携带有用于请求获取所述第一移动辅助信息中的以下信息至少之一：小区类型；小区带宽；小区的部署方式。In an embodiment of the present invention, before acquiring the first mobile assistance information for instructing the terminal to perform D2D communication with the relay device, the method further includes: sending, for requesting to acquire the first mobile a request message of the auxiliary information, where the request message carries at least one of the following information for requesting acquisition of the first mobile auxiliary information: a cell type; a cell bandwidth; a deployment mode of the cell.
在本发明一实施方式中，根据获取的所述第一移动辅助信息进行移动处理包括：在所述第一移动辅助信息中携带有所述终端接入目标小区的小区标识的情况下，接入到所述小区标识标识的所述接入目标小区；在所述 第一移动辅助信息中未携带有所述终端接入目标小区的小区标识的情况下，在与所述终端进行D2D通信的中继设备接入目标小区共基站下的小区中选择一个小区接入。In an embodiment of the present invention, performing the mobile processing according to the acquired first mobile assistance information includes: when the first mobile assistance information carries the cell identity of the terminal access target cell, The access target cell to the cell identity identifier; If the first mobile assistance information does not carry the cell identifier of the terminal access target cell, select one cell access in the cell under the common base station of the relay device accessing the target cell with the D2D communication with the terminal. .
根据本发明的一个实施例，提供了一种设备移动方法，包括：获取用于指示与终端进行设备到设备D2D通信的中继设备移动的第二移动辅助信息；根据获取的所述第二移动辅助信息进行移动处理。According to an embodiment of the present invention, there is provided a device moving method, comprising: acquiring second mobile assistance information for indicating a relay device movement of a device to device D2D communication with a terminal; according to the acquired second mobile Auxiliary information is processed for movement.
在本发明一实施方式中，所述第二移动辅助信息包括以下至少之一：与所述中继设备进行D2D通信的终端接入目标小区的小区信息；与所述中继设备进行D2D通信的终端接入目标小区所属基站下的除所述接入目标小区之外的其他小区的小区信息；所述中继设备接入目标小区的小区信息；所述中继设备接入目标小区所属基站下的除所述接入目标小区之外的其他小区的小区信息；与所述中继设备进行D2D通信的终端当前接入小区的小区信息；与所述中继设备进行D2D通信的终端当前接入小区所属基站下的除所述接入目标小区之外的其他小区的小区信息；所述中继设备当前接入小区的小区信息；所述中继设备当前接入小区所属基站下的除所述当前接入小区之外的其他小区的小区信息。In an embodiment of the present invention, the second mobility assistance information includes at least one of: a cell accessing a target cell by a terminal that performs D2D communication with the relay device; and D2D communication with the relay device. The terminal accesses cell information of a cell other than the access target cell under the base station to which the target cell belongs; the relay device accesses cell information of the target cell; and the relay device accesses the target cell to the base station Cell information of other cells except the access target cell; cell information of the cell currently accessed by the terminal that performs D2D communication with the relay device; current access of the terminal that performs D2D communication with the relay device Cell information of a cell other than the access target cell under the cell to which the cell belongs; cell information of the cell currently accessed by the relay device; Cell information of other cells outside the current access cell.
在本发明一实施方式中，在获取用于指示与所述终端进行D2D通信的所述中继设备移动的所述第二移动辅助信息之前，还包括：发送用于请求获取所述第二移动辅助信息的请求消息，其中，所述请求消息中携带有用于请求获取所述第二移动辅助信息中的以下信息至少之一：小区类型；小区带宽；小区的部署方式。In an embodiment of the present invention, before acquiring the second mobile assistance information for indicating the mobile device to perform D2D communication with the terminal, the method further includes: sending, for requesting to acquire the second mobile The request message of the auxiliary information, where the request message carries at least one of the following information in the request for acquiring the second mobile auxiliary information: a cell type; a cell bandwidth; a deployment mode of the cell.
在本发明一实施方式中，根据获取的所述第二移动辅助信息进行移动处理包括：在所述第二移动辅助信息中携带有所述中继设备接入目标小区的小区标识的情况下，接入到所述小区标识标识的所述接入目标小区；在所述第二移动辅助信息中未携带有所述中继设备接入目标小区的小区标识 的情况下，在与所述终端进行D2D通信的中继设备接入目标小区共基站下的小区中选择一个小区接入。In an embodiment of the present invention, the performing the mobile processing according to the acquired second mobile assistance information includes: when the second mobile assistance information carries the cell identifier of the target device to be accessed by the relay device, Accessing the access target cell to the cell identifier; the second mobile assistance information does not carry the cell identifier of the relay device access target cell In the case of the cell under the common base station of the target device performing D2D communication with the terminal, one cell access is selected.
根据本发明的另一个实施例，提供了一种设备移动装置，包括：第一获取模块，配置为获取用于指示与中继设备进行设备到设备D2D通信的终端移动的第一移动辅助信息；第一处理模块，配置为根据获取的所述第一移动辅助信息进行移动处理。According to another embodiment of the present invention, there is provided a device mobile device, comprising: a first acquisition module configured to acquire first mobile assistance information for indicating terminal movement of device-to-device D2D communication with a relay device; The first processing module is configured to perform mobile processing according to the acquired first mobile assistance information.
在本发明一实施方式中，该装置还包括：第一发送模块，配置为发送用于请求获取所述第一移动辅助信息的请求消息，其中，所述请求消息中携带有用于请求获取所述第一移动辅助信息中的以下信息至少之一：小区类型；小区带宽；小区的部署方式。In an embodiment of the present invention, the apparatus further includes: a first sending module, configured to send a request message for requesting to acquire the first mobile assistance information, where the request message carries a request for acquiring the At least one of the following information in the first mobile assistance information: cell type; cell bandwidth; deployment mode of the cell.
在本发明一实施方式中，所述第一处理模块包括：第一接入单元，配置为在所述第一移动辅助信息中携带有所述终端接入目标小区的小区标识的情况下，接入到所述小区标识标识的所述接入目标小区；第二接入单元，配置为在所述第一移动辅助信息中未携带有所述终端接入目标小区的小区标识的情况下，在与所述终端进行D2D通信的中继设备接入目标小区共基站下的小区中选择一个小区接入。In an embodiment of the present invention, the first processing module includes: a first access unit, configured to: when the first mobile assistance information carries the cell identifier of the terminal access target cell, And the second access unit is configured to: when the first mobile assistance information does not carry the cell identifier of the terminal access target cell, where The relay device that performs D2D communication with the terminal selects one cell access in the cell under the common base station of the target cell.
根据本发明的另一个实施例，提供了一种终端，包括上述任一项所述的设备移动装置。According to another embodiment of the present invention, there is provided a terminal comprising the device mobile device of any of the above.
根据本发明的一个实施例，提供了一种设备移动装置，包括：第二获取模块，配置为获取用于指示与终端进行设备到设备D2D通信的中继设备移动的第二移动辅助信息；第二处理模块，配置为根据获取的所述第二移动辅助信息进行移动处理。According to an embodiment of the present invention, a device mobile device is provided, including: a second acquiring module, configured to acquire second mobile auxiliary information for indicating a device-to-device D2D communication with a terminal; The second processing module is configured to perform mobile processing according to the acquired second mobile auxiliary information.
在本发明一实施方式中，该装置还包括：第二发送模块，配置为发送用于请求获取所述第二移动辅助信息的请求消息，其中，所述请求消息中携带有用于请求获取所述第二移动辅助信息中的以下信息至少之一：小区 类型；小区带宽；小区的部署方式。In an embodiment of the present invention, the apparatus further includes: a second sending module, configured to send a request message for requesting to acquire the second mobile assistance information, where the request message carries a request for acquiring the At least one of the following information in the second mobile assistance information: a cell Type; cell bandwidth; cell deployment mode.
在本发明一实施方式中，所述第二处理模块包括：第三接入单元，配置为在所述第二移动辅助信息中携带有所述中继设备接入目标小区的小区标识的情况下，接入到所述小区标识标识的所述接入目标小区；第四接入单元，配置为在所述第二移动辅助信息中未携带有所述中继设备接入目标小区的小区标识的情况下，在与所述终端进行D2D通信的中继设备接入目标小区共基站下的小区中选择一个小区接入。In an embodiment of the present invention, the second processing module includes: a third access unit, configured to: when the second mobile assistance information carries the cell identifier of the target device to be accessed by the relay device And accessing the access target cell to the cell identifier, where the fourth access unit is configured to not carry the cell identifier of the target device in the second mobile assistance information In this case, one cell access is selected in a cell under the common base station of the relay device accessing the target cell that performs D2D communication with the terminal.
根据本发明的另一个实施例，提供了一种中继设备，包括上述任一项所述的装置。According to another embodiment of the present invention, there is provided a relay device comprising the apparatus of any of the above.
根据本发明的还一个实施例，提供了一种设备移动***，上述所述的终端和上述所述的中继设备。According to still another embodiment of the present invention, there is provided a device mobile system, the terminal described above and the relay device described above.
根据本发明的又一个实施例，还提供了一种存储介质，该存储介质设置为存储用于执行以下步骤的程序代码：获取用于指示与中继设备进行设备到设备D2D通信的终端移动的第一移动辅助信息；根据获取的所述第一移动辅助信息进行移动处理。According to still another embodiment of the present invention, there is also provided a storage medium configured to store program code for performing a step of: acquiring a terminal movement for instructing device-to-device D2D communication with a relay device First mobile auxiliary information; performing mobile processing according to the acquired first mobile auxiliary information.
在本发明一实施方式中，存储介质还设置为存储用于执行以下步骤的程序代码：所述第一移动辅助信息包括以下至少之一：与所述终端进行D2D通信的中继设备接入目标小区的小区信息；与所述终端进行D2D通信的中继设备接入目标小区所属基站下的除所述接入目标小区之外的其他小区的小区信息；所述终端接入目标小区的小区信息；所述终端接入目标小区所属基站下的除所述接入目标小区之外的其他小区的小区信息；与所述终端进行D2D通信的中继设备当前接入小区的小区信息；与所述终端进行D2D通信的中继设备当前接入小区所属基站下的除所述接入目标小区之外的其他小区的小区信息；所述终端当前接入小区的小区信息；所述终端当前接入小区所属基站下的除所述当前接入小区之外的其他小区的小区信息。 In an embodiment of the present invention, the storage medium is further configured to store program code for performing the following steps: the first mobile assistance information comprises at least one of: a relay device access target that performs D2D communication with the terminal Cell information of the cell; the relay device that performs D2D communication with the terminal accesses cell information of other cells except the access target cell under the base station to which the target cell belongs; and the cell information of the terminal access target cell The terminal accesses cell information of other cells except the access target cell under the base station to which the target cell belongs; cell information of the cell currently accessed by the relay device that performs D2D communication with the terminal; The cell information of the cell other than the access target cell that the terminal performs the D2D communication currently accesses the cell to which the cell belongs; the cell information of the cell currently accessed by the terminal; the terminal currently accesses the cell Cell information of other cells except the current access cell under the owning base station.
在本发明一实施方式中，存储介质还设置为存储用于执行以下步骤的程序代码：在获取用于指示与所述中继设备进行D2D通信的所述终端移动的所述第一移动辅助信息之前，还包括：发送用于请求获取所述第一移动辅助信息的请求消息，其中，所述请求消息中携带有用于请求获取所述第一移动辅助信息中的以下信息至少之一：小区类型；小区带宽；小区的部署方式。In an embodiment of the invention, the storage medium is further configured to store program code for performing the following steps: acquiring the first mobile assistance information for indicating the terminal movement for D2D communication with the relay device The method further includes: sending a request message for requesting to acquire the first mobile assistance information, where the request message carries at least one of the following information for requesting acquisition of the first mobile assistance information: a cell type ; cell bandwidth; the way the cell is deployed.
在本发明一实施方式中，存储介质还设置为存储用于执行以下步骤的程序代码：根据获取的所述第一移动辅助信息进行移动处理包括：在所述第一移动辅助信息中携带有所述终端接入目标小区的小区标识的情况下，接入到所述小区标识标识的所述接入目标小区；在所述第一移动辅助信息中未携带有所述终端接入目标小区的小区标识的情况下，在与所述终端进行D2D通信的中继设备接入目标小区共基站下的小区中选择一个小区接入。In an embodiment of the present invention, the storage medium is further configured to store program code for performing the following steps: performing the moving process according to the acquired first mobile auxiliary information comprises: carrying the first mobile auxiliary information If the terminal accesses the cell identifier of the target cell, the access target cell that is connected to the cell identity identifier; and the cell that does not carry the terminal access target cell in the first mobile assistance information In the case of the identification, one cell access is selected in the cell under the common base station of the relay device accessing the target cell that performs D2D communication with the terminal.
根据本发明的又一个实施例，还提供了一种存储介质。该存储介质设置为存储用于执行以下步骤的程序代码：获取用于指示与终端进行设备到设备D2D通信的中继设备移动的第二移动辅助信息；根据获取的所述第二移动辅助信息进行移动处理。According to still another embodiment of the present invention, a storage medium is also provided. The storage medium is configured to store program code for performing the following steps: acquiring second mobile assistance information for indicating relay device movement with device-to-device D2D communication with the terminal; performing according to the acquired second mobile assistance information Mobile processing.
在本发明一实施方式中，存储介质还设置为存储用于执行以下步骤的程序代码：所述第二移动辅助信息包括以下至少之一：与所述中继设备进行D2D通信的终端接入目标小区的小区信息；与所述中继设备进行D2D通信的终端接入目标小区所属基站下的除所述接入目标小区之外的其他小区的小区信息；所述中继设备接入目标小区的小区信息；所述中继设备接入目标小区所属基站下的除所述接入目标小区之外的其他小区的小区信息；与所述中继设备进行D2D通信的终端当前接入小区的小区信息；与所述中继设备进行D2D通信的终端当前接入小区所属基站下的除所述接入目 标小区之外的其他小区的小区信息；所述中继设备当前接入小区的小区信息；所述中继设备当前接入小区所属基站下的除所述当前接入小区之外的其他小区的小区信息。In an embodiment of the invention, the storage medium is further configured to store program code for performing the following steps: the second mobile assistance information comprises at least one of: a terminal access target for D2D communication with the relay device Cell information of the cell; the terminal that performs D2D communication with the relay device accesses cell information of other cells except the access target cell under the base station to which the target cell belongs; and the relay device accesses the target cell Cell information; the relay device accesses cell information of other cells except the access target cell under the base station to which the target cell belongs; and cell information of the current access cell of the terminal that performs D2D communication with the relay device The D2D communication with the relay device currently accesses the cell to which the cell belongs, except for the access target Cell information of other cells except the standard cell; the cell information of the cell currently accessed by the relay device; and the cell of the other cell except the current access cell under the base station to which the relay device is currently accessing the cell Cell information.
在本发明一实施方式中，存储介质还设置为存储用于执行以下步骤的程序代码：在获取用于指示与所述终端进行D2D通信的所述中继设备移动的所述第二移动辅助信息之前，还包括：发送用于请求获取所述第二移动辅助信息的请求消息，其中，所述请求消息中携带有用于请求获取所述第二移动辅助信息中的以下信息至少之一：小区类型；小区带宽；小区的部署方式。In an embodiment of the invention, the storage medium is further configured to store program code for performing the following steps: acquiring the second mobile assistance information for indicating the relay device movement for D2D communication with the terminal The method further includes: sending a request message for requesting to acquire the second mobile assistance information, where the request message carries at least one of the following information for requesting acquisition of the second mobile assistance information: a cell type ; cell bandwidth; the way the cell is deployed.
在本发明一实施方式中，存储介质还设置为存储用于执行以下步骤的程序代码：根据获取的所述第二移动辅助信息进行移动处理包括：在所述第二移动辅助信息中携带有所述中继设备接入目标小区的小区标识的情况下，接入到所述小区标识标识的所述接入目标小区；在所述第二移动辅助信息中未携带有所述中继设备接入目标小区的小区标识的情况下，在与所述终端进行D2D通信的中继设备接入目标小区共基站下的小区中选择一个小区接入。In an embodiment of the present invention, the storage medium is further configured to store program code for performing the following steps: performing the moving process according to the acquired second mobile auxiliary information comprises: carrying the second mobile auxiliary information If the relay device accesses the cell identifier of the target cell, accessing the access target cell of the cell identity identifier; and the second mobile assistance information does not carry the relay device access In the case of the cell identity of the target cell, one cell access is selected in the cell under the common base station of the relay device accessing the target cell that performs D2D communication with the terminal.
通过本发明实施例的技术方案，获取用于指示与中继设备进行设备到设备D2D通信的终端移动的第一移动辅助信息；根据获取的所述第一移动辅助信息进行移动处理，可以解决相关技术中，对于处于D2D场景下的设备的移动处理中中继设备和/或终端的省电并没有进行充分考虑的问题，达到D2D场景下，中继设备和/或终端的有效省电的效果。Acquiring, by using the technical solution of the embodiment of the present invention, first mobile assistance information for indicating terminal movement of the device to device D2D communication with the relay device; performing mobile processing according to the acquired first mobile auxiliary information, In the technology, the power saving of the relay device and/or the terminal in the mobile processing of the device in the D2D scenario is not fully considered, and the effect of the effective power saving of the relay device and/or the terminal in the D2D scenario is achieved. .
附图说明DRAWINGS
此处所说明的附图用来提供对本发明的进一步理解，构成本申请的一部分，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中： The drawings described herein are intended to provide a further understanding of the invention, and are intended to be a part of the invention. In the drawing:
图1是根据本发明实施例的一种设备移动方法的移动终端的硬件结构框图；1 is a block diagram showing the hardware structure of a mobile terminal of a device moving method according to an embodiment of the present invention;
图2是根据本发明实施例的设备移动方法一的流程图；2 is a flowchart of a method 1 for moving a device according to an embodiment of the present invention;
图3是根据本发明实施例的设备移动方法二的流程图；3 is a flowchart of a method 2 for moving a device according to an embodiment of the present invention;
图4是根据本发明实施例的D2D技术的应用模式示意图1；4 is a schematic diagram 1 of an application mode of a D2D technology according to an embodiment of the present invention;
图5是根据本发明实施例的D2D技术的应用模式示意图2；FIG. 5 is a schematic diagram 2 of an application mode of a D2D technology according to an embodiment of the present invention; FIG.
图6是根据本发明实施例的典型共站部署场景的示意图；6 is a schematic diagram of a typical co-site deployment scenario in accordance with an embodiment of the present invention;
图7是根据本发明实施例的设备移动装置一的结构框图；FIG. 7 is a structural block diagram of a device moving apparatus 1 according to an embodiment of the present invention; FIG.
图8是根据本发明实施例的设备移动装置一的优选结构框图；FIG. 8 is a block diagram showing a preferred structure of a device moving apparatus 1 according to an embodiment of the present invention; FIG.
图9是根据本发明实施例的设备移动装置一中第一处理模块74的优选结构框图；FIG. 9 is a block diagram showing a preferred structure of a first processing module 74 in a device mobile device 1 according to an embodiment of the present invention;
图10是根据本发明实施例的终端的结构框图；FIG. 10 is a structural block diagram of a terminal according to an embodiment of the present invention; FIG.
图11是根据本发明实施例设备移动装置二的结构框图；11 is a structural block diagram of a device mobile device 2 according to an embodiment of the present invention;
图12是根据本发明实施例的设备移动装置二的优选结构框图；FIG. 12 is a block diagram showing a preferred structure of a device moving apparatus 2 according to an embodiment of the present invention; FIG.
图13是根据本发明实施例的设备移动装置二中第二处理模块114的优选结构框图；FIG. 13 is a block diagram showing a preferred structure of a second processing module 114 in the device mobile device 2 according to an embodiment of the present invention;
图14是根据本发明实施例的中继设备的结构框图；FIG. 14 is a structural block diagram of a relay device according to an embodiment of the present invention; FIG.
图15是根据本发明实施例的设备移动***的结构框图。Figure 15 is a block diagram showing the structure of a device moving system according to an embodiment of the present invention.
具体实施方式detailed description
下文中将参考附图并结合实施例来详细说明本发明。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。The invention will be described in detail below with reference to the drawings in conjunction with the embodiments. It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict.
需要说明的是，本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。It is to be understood that the terms "first", "second" and the like in the specification and claims of the present invention are used to distinguish similar objects, and are not necessarily used to describe a particular order or order.
实施例1 Example 1
本申请实施例一所提供的方法实施例可以在移动终端、计算机终端或者类似的运算装置中执行。以运行在移动终端上为例，图1是根据本发明实施例的一种设备移动方法的移动终端的硬件结构框图。如图1所示，移动终端10可以包括一个或多个(图中仅示出一个)处理器102(处理器102可以包括但不限于微处理器MCU或可编程逻辑器件FPGA等的处理装置)、用于存储数据的存储器104、以及用于通信功能的传输装置106。本领域普通技术人员可以理解，图1所示的结构仅为示意，其并不对上述电子装置的结构造成限定。例如，移动终端10还可包括比图1中所示更多或者更少的组件，或者具有与图1所示不同的配置。The method embodiment provided in Embodiment 1 of the present application can be executed in a mobile terminal, a computer terminal or the like. Taking a mobile terminal as an example, FIG. 1 is a hardware structural block diagram of a mobile terminal of a device moving method according to an embodiment of the present invention. As shown in FIG. 1, the mobile terminal 10 may include one or more (only one shown) processor 102 (the processor 102 may include, but is not limited to, a processing device such as a microprocessor MCU or a programmable logic device FPGA). A memory 104 for storing data, and a transmission device 106 for communication functions. It will be understood by those skilled in the art that the structure shown in FIG. 1 is merely illustrative and does not limit the structure of the above electronic device. For example, the mobile terminal 10 may also include more or fewer components than those shown in FIG. 1, or have a different configuration than that shown in FIG.
存储器104可用于存储应用软件的软件程序以及模块，如本发明实施例中的终端移动方法对应的程序指令/模块，处理器102通过运行存储在存储器104内的软件程序以及模块，从而执行各种功能应用以及数据处理，即实现上述的方法。存储器104可包括高速随机存储器，还可包括非易失性存储器，如一个或者多个磁性存储装置、闪存、或者其他非易失性固态存储器。在一些实例中，存储器104可进一步包括相对于处理器102远程设置的存储器，这些远程存储器可以通过网络连接至移动终端10。上述网络的实例包括但不限于互联网、企业内部网、局域网、移动通信网及其组合。The memory 104 can be used to store software programs and modules of application software, such as program instructions/modules corresponding to the terminal movement method in the embodiment of the present invention, and the processor 102 executes various programs by running software programs and modules stored in the memory 104. Functional application and data processing, that is, the above method is implemented. Memory 104 may include high speed random access memory, and may also include non-volatile memory such as one or more magnetic storage devices, flash memory, or other non-volatile solid state memory. In some examples, memory 104 may further include memory remotely located relative to processor 102, which may be connected to mobile terminal 10 over a network. Examples of such networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.
传输装置106用于经由一个网络接收或者发送数据。上述的网络具体实例可包括移动终端10的通信供应商提供的无线网络。在一个实例中，传输装置106包括一个网络适配器(Network Interface Controller，简称为NIC)，其可通过基站与其他网络设备相连从而可与互联网进行通讯。在一个实例中，传输装置106可以为射频(Radio Frequency，简称为RF)模块，其用于通过无线方式与互联网进行通讯。Transmission device 106 is for receiving or transmitting data via a network. The above-described network specific example may include a wireless network provided by a communication provider of the mobile terminal 10. In one example, the transmission device 106 includes a Network Interface Controller (NIC) that can be connected to other network devices through a base station to communicate with the Internet. In one example, the transmission device 106 can be a Radio Frequency (RF) module for communicating with the Internet wirelessly.
鉴于此，在本实施例中提供了一种运行于上述移动终端的设备移动方 法，图2是根据本发明实施例的设备移动方法一的流程图，如图2所示，该流程包括如下步骤：In view of this, in the embodiment, a device moving party running on the mobile terminal is provided. FIG. 2 is a flowchart of a method for moving a device according to an embodiment of the present invention. As shown in FIG. 2, the process includes the following steps:
步骤S202，获取用于指示与中继设备进行设备到设备D2D通信的终端移动的第一移动辅助信息；Step S202, acquiring first mobile assistance information for indicating terminal movement of device-to-device D2D communication with the relay device;
步骤S204，根据获取的第一移动辅助信息进行移动处理。Step S204, performing a movement process according to the acquired first mobile auxiliary information.
通过上述步骤，通过获取用于指示终端移动的第一移动辅助信息，解决了相关技术中，对于D2D场景下，终端的移动过程中终端的省电并没有进行充分考虑的问题，达到D2D场景下，实现了终端的移动过程中对终端有效省电的效果。Through the above steps, by acquiring the first mobile assistance information for indicating the movement of the terminal, the related art is solved, and in the D2D scenario, the power saving of the terminal during the movement of the terminal is not fully considered, and the D2D scenario is reached. It realizes the effect of effectively saving power to the terminal during the movement of the terminal.
在本发明一实施方式中，接入小区可以包括多种，例如，可以包括以下至少之一：宽带小区、窄带小区、长期演进***(Long Term Evolution，简称为LTE)小区、演进的机器类通信eMTC小区、窄带物联网(Narrow Band-Internet of Things，简称为NB-IOT)、后续新增小区(例如，第五代5G小区，第六代6G小区，第七代7G小区等)。In an embodiment of the present invention, the access cell may include multiple types, for example, at least one of the following: a broadband cell, a narrowband cell, a Long Term Evolution (LTE) cell, and an evolved machine type communication. The eMTC cell, the Narrow Band-Internet of Things (NB-IOT), and the subsequent newly added cells (for example, the fifth-generation 5G cell, the sixth-generation 6G cell, the seventh-generation 7G cell, and the like).
在本发明一实施方式中，上述第一移动辅助信息也可以包括多种，例如，可以包括以下至少之一：与终端进行D2D通信的中继设备接入目标小区的小区信息；与终端进行D2D通信的中继设备接入目标小区所属基站下的除接入目标小区之外的其他小区的小区信息；终端接入目标小区的小区信息；终端接入目标小区所属基站下的除接入目标小区之外的其他小区的小区信息；与终端进行D2D通信的中继设备当前接入小区的小区信息；与终端进行D2D通信的中继设备当前接入小区所属基站下的除接入目标小区之外的其他小区的小区信息；终端当前接入小区的小区信息；终端当前接入小区所属基站下的除当前接入小区之外的其他小区的小区信息。In an embodiment of the present invention, the first mobile assistance information may also include multiple types, for example, at least one of the following: the relay device that performs D2D communication with the terminal accesses the cell information of the target cell; and performs D2D with the terminal. The relay device of the communication accesses the cell information of the cell other than the access target cell under the base station to which the target cell belongs; the cell information of the terminal accessing the target cell; and the access target cell under the base station to which the terminal access target cell belongs Cell information of other cells other than the cell; the cell information of the cell currently accessed by the relay device that performs D2D communication with the terminal; the terminal device that performs D2D communication with the terminal currently accesses the cell to which the cell belongs, except the access target cell Cell information of other cells; cell information of the cell currently accessed by the terminal; cell information of other cells except the current access cell under the base station to which the terminal currently accesses the cell.
获取用于指示与中继设备进行D2D通信的终端移动的第一移动辅助信息也可以采用多种方式，例如，可以通过以下接口获取该第一移动辅助信 息：Uu口；PC5接口；802.11接口；BlueTooth接口；Wifi接口。Obtaining the first mobile assistance information for indicating the terminal movement of the D2D communication with the relay device may also adopt multiple manners. For example, the first mobile auxiliary information may be obtained through the following interface. Information: Uu port; PC5 interface; 802.11 interface; BlueTooth interface; Wifi interface.
获取用于指示与中继设备进行D2D通信的终端移动的第一移动辅助信息也可以采用多种方式，例如，可以通过以下方式至少之一来获取该第一移动辅助信息：Uu口单播的方式；Uu口广播的方式；多播/组播单频网络MBSFN广播的方式；单小区-单点对多点SC-PTM广播的方式。Obtaining the first mobile assistance information for indicating the terminal movement of the D2D communication with the relay device may also be performed in multiple manners. For example, the first mobile auxiliary information may be obtained by at least one of the following: Uu interface unicast Mode; Uu port broadcast mode; multicast/multicast single frequency network MBSFN broadcast mode; single cell-single-point to multi-point SC-PTM broadcast mode.
在本发明一实施方式中，在获取用于指示与中继设备进行D2D通信的终端移动的第一移动辅助信息之前，还可以发送用于请求获取第一移动辅助信息的请求消息，其中，请求消息中携带有用于请求获取第一移动辅助信息中的以下信息至少之一：小区类型；小区带宽；小区的部署方式。In an embodiment of the present invention, before acquiring the first mobile assistance information for instructing the terminal to perform D2D communication with the relay device, a request message for requesting to acquire the first mobile assistance information may also be sent, where the request is The message carries at least one of the following information in the request for acquiring the first mobile assistance information: a cell type; a cell bandwidth; a deployment mode of the cell.
其中，小区类型包括以下至少之一：小区标识ID；小区类型；小区带宽信息；小区band；小区归属的公共陆地移动网络PLMN；小区负荷；小区能力。The cell type includes at least one of the following: a cell identifier ID; a cell type; a cell bandwidth information; a cell band; a public land mobile network PLMN to which the cell belongs; a cell load; a cell capability.
其中，小区的部署方式包括以下至少之一：Stand-alone方式；In-band方式；Guard-band方式。The deployment mode of the cell includes at least one of the following: a Stand-alone mode, an In-band mode, and a Guard-band mode.
在本发明一实施方式中，根据获取的第一移动辅助信息进行移动处理时，依据第一移动辅助信息携带内容的不同，执行的移动处理也可以不同，例如：在第一移动辅助信息中携带有终端接入目标小区的小区标识的情况下，接入到小区标识标识的接入目标小区；在第一移动辅助信息中未携带有终端接入目标小区的小区标识的情况下，在与终端进行D2D通信的中继设备接入目标小区共基站下的小区中选择一个小区接入。In an embodiment of the present invention, when the mobile processing is performed according to the acquired first mobile assistance information, the performed mobile processing may be different according to different content carried by the first mobile auxiliary information, for example, carried in the first mobile auxiliary information. If the terminal accesses the cell identifier of the target cell, the access target cell accesses the cell identity identifier; if the first mobile assistance information does not carry the cell identity of the terminal access target cell, the terminal and the terminal The relay device that performs D2D communication accesses one of the cells in the common cell of the target cell and selects one cell to access.
图3是根据本发明实施例的设备移动方法二的流程图，如图3所示，该流程包括如下步骤：FIG. 3 is a flowchart of a second method for moving a device according to an embodiment of the present invention. As shown in FIG. 3, the process includes the following steps:
步骤S302，获取用于指示与终端进行设备到设备D2D通信的中继设备移动的第二移动辅助信息；Step S302, acquiring second mobile auxiliary information for indicating a mobile device moving with the terminal to perform device-to-device D2D communication;
步骤S304，根据获取的第二移动辅助信息进行移动处理。 Step S304, performing a movement process according to the acquired second movement assistance information.
通过上述步骤，通过获取用于指示中继设备移动的第二移动辅助信息，解决了相关技术中，对于D2D场景下，中继设备的移动过程中中继设备的省电并没有进行充分考虑的问题，达到D2D场景下，中继设备的移动过程中，实现了对中继设备有效省电的效果。Through the above steps, the second mobile auxiliary information for indicating the movement of the relay device is obtained, and the related art is solved. In the D2D scenario, the power saving of the relay device during the movement of the relay device is not fully considered. The problem is that in the D2D scenario, during the movement of the relay device, the effect of effectively saving power to the relay device is achieved.
在本发明一实施方式中，上述接入小区可以包括多种，例如，可以包括以下至少之一：宽带小区、窄带小区、长期演进***LTE小区、演进的机器类通信eMTC小区、窄带物联网NB-IOT、第五代5G小区、5G后续演进小区(例如，第六代6G小区，第七代7G小区等)。In an embodiment of the present invention, the access cell may include multiple types, for example, at least one of the following: a broadband cell, a narrowband cell, a long term evolution system LTE cell, an evolved machine type communication eMTC cell, and a narrowband Internet of Things NB. - IOT, fifth generation 5G cell, 5G subsequent evolved cell (eg, sixth generation 6G cell, seventh generation 7G cell, etc.).
在本发明一实施方式中，第二移动辅助信息也可以包括多种，例如，可以包括以下至少之一：与中继设备进行D2D通信的终端接入目标小区的小区信息；与中继设备进行D2D通信的终端接入目标小区所属基站下的除接入目标小区之外的其他小区的小区信息；中继设备接入目标小区的小区信息；中继设备接入目标小区所属基站下的除接入目标小区之外的其他小区的小区信息；与中继设备进行D2D通信的终端当前接入小区的小区信息；与中继设备进行D2D通信的终端当前接入小区所属基站下的除接入目标小区之外的其他小区的小区信息；中继设备当前接入小区的小区信息；中继设备当前接入小区所属基站下的除当前接入小区之外的其他小区的小区信息。In an embodiment of the present invention, the second mobility assistance information may also include multiple types, for example, at least one of the following: a terminal that performs D2D communication with the relay device accesses cell information of the target cell; and performs with the relay device. The terminal of the D2D communication accesses the cell information of the cell other than the access target cell under the base station to which the target cell belongs; the cell information of the relay device accesses the target cell; and the relay device accesses the cell under the base station to which the target cell belongs Cell information of other cells outside the target cell; cell information of the cell currently accessed by the terminal that performs D2D communication with the relay device; and the access target of the cell to which the terminal currently accessing the cell with the relay device is currently accessing the cell Cell information of other cells outside the cell; cell information of the cell currently accessed by the relay device; cell information of other cells except the current access cell under the base station to which the relay device currently accesses the cell.
获取用于指示与终端进行D2D通信的中继设备移动的第二移动辅助信息时，可以采用多种接口，例如，可以通过以下接口至少之一来获取上述第二移动辅助信息：Uu口；PC5接口；802.11接口；BlueTooth接口；Wifi接口。When the second mobile auxiliary information for indicating the movement of the relay device for performing D2D communication with the terminal is obtained, a plurality of interfaces may be used. For example, the second mobile auxiliary information may be acquired through at least one of the following interfaces: a Uu port; Interface; 802.11 interface; BlueTooth interface; Wifi interface.
获取用于指示与终端进行D2D通信的中继设备移动的第二移动辅助信息时，也可以采用多种方式，例如，可以采用以下方式至少之一来获取上述第二移动辅助信息：Uu口单播的方式；Uu口广播的方式；多播/组播单 频网络MBSFN广播的方式；单小区-单点对多点SC-PTM广播的方式。When the second mobile auxiliary information for indicating the movement of the relay device for performing the D2D communication with the terminal is obtained, the method may also be adopted. For example, at least one of the following manners may be used to obtain the second mobile auxiliary information: Broadcast mode; Uu port broadcast mode; multicast/multicast list Frequency network MBSFN broadcast mode; single cell-single-point to multi-point SC-PTM broadcast mode.
在本发明一实施方式中，在获取用于指示与终端进行D2D通信的中继设备移动的第二移动辅助信息之前，还可以发送用于请求获取第二移动辅助信息的请求消息，其中，请求消息中携带有用于请求获取第二移动辅助信息中的以下信息至少之一：小区类型；小区带宽；小区的部署方式。In an embodiment of the present invention, before acquiring the second mobile assistance information for indicating the movement of the relay device that performs D2D communication with the terminal, a request message for requesting acquisition of the second mobile assistance information may also be sent, where the request is The message carries at least one of the following information in the request for acquiring the second mobile assistance information: a cell type; a cell bandwidth; a deployment mode of the cell.
其中，小区类型包括以下至少之一：小区标识ID；小区类型；小区带宽信息；小区band；小区归属的公共陆地移动网络PLMN；小区负荷；小区能力。The cell type includes at least one of the following: a cell identifier ID; a cell type; a cell bandwidth information; a cell band; a public land mobile network PLMN to which the cell belongs; a cell load; a cell capability.
其中，上述小区的部署方式包括以下至少之一：Stand-alone方式；In-band方式；Guard-band方式。The deployment manner of the foregoing cell includes at least one of the following: a Stand-alone mode, an In-band mode, and a Guard-band mode.
根据获取的第二移动辅助信息进行移动处理时，依据第二移动辅助信息所携带的内容不同，进行移动处理也可以不同。例如：在第二移动辅助信息中携带有中继设备接入目标小区的小区标识的情况下，接入到小区标识标识的接入目标小区；又例如，在第二移动辅助信息中未携带有中继设备接入目标小区的小区标识的情况下，在与终端进行D2D通信的中继设备接入目标小区共基站下的小区中选择一个小区接入。When the mobile processing is performed according to the acquired second mobile auxiliary information, the mobile processing may be different depending on the content carried by the second mobile auxiliary information. For example, if the second mobile assistance information carries the cell identity of the target cell to which the relay device accesses, the access target cell that accesses the cell identity identifier is accessed; for example, the second mobile assistance information is not carried. When the relay device accesses the cell identifier of the target cell, one cell access is selected in the cell under the common base station of the relay device accessing the target cell that performs D2D communication with the terminal.
结合上述实施例及优选实施方式，将终端和中继设备结合考虑，在D2D场景下，中继设备和/或终端移动的情况下，如何使得中继设备和/或终端即可以及时的感知到接入小区的变化，有可以省电。在本实施例中，综合考虑终端的业务特性、移动特性、小区负荷、中继设备的移动性等信息来辅助中继设备和/或终端的移动性处理，针对终端和中继设备的移动特性，对中继设备和/或终端的移动处理进行优化，使得中继设备和/或终端即可以及时的感知到接入小区的变化，又可以避免过多的测控处理，达到为其节电的目的。In combination with the foregoing embodiment and the preferred embodiment, the terminal and the relay device are considered together. In the case of the D2D scenario, in the case of the relay device and/or the terminal moving, how to make the relay device and/or the terminal can be perceived in time. Changes in access to the cell can save power. In this embodiment, the mobility characteristics of the relay device and/or the terminal are assisted by comprehensively considering the service characteristics of the terminal, the mobility characteristics, the cell load, and the mobility of the relay device, and the mobility characteristics of the terminal and the relay device are considered. Optimizing the mobile processing of the relay device and/or the terminal, so that the relay device and/or the terminal can perceive the change of the access cell in time, and can avoid excessive measurement and control processing, thereby achieving power saving. purpose.
随着生活水平的提高，科技的发展，人体便携式设备开始广泛应用。 心跳监控仪器、测步仪器、血压监控、智能手环等随身携带的智能便携式设备越来越受欢迎，其数量逐年增加。便携式设备的特点是芯片成本低、体积小、通讯数据量小，一般是用来做一些监控，例如，心跳监控仪器、血压监控，该设备可以定期测量用户的心跳次数、血压等信息，然后上报给服务器，由服务器侧的医生或者智能软件来判决用户是否健康。服务器也可以通过网络下发一些信息给便携式设备，例如，软件版本更新，或者激活、去激活命令等动作指示，便携式设备可以接收这些信息进行相应的动作。With the improvement of living standards and the development of technology, human body portable devices have begun to be widely used. Intelligent portable devices such as heartbeat monitoring instruments, stepping instruments, blood pressure monitoring, smart bracelets, etc. are becoming more and more popular, and their number is increasing year by year. Portable devices are characterized by low cost, small size, and small amount of communication data. They are generally used for monitoring. For example, heartbeat monitoring instruments and blood pressure monitoring, the device can periodically measure the user's heart rate, blood pressure and other information, and then report it. To the server, the doctor on the server side or intelligent software determines whether the user is healthy. The server can also send some information to the portable device through the network, for example, software version update, or activation, deactivation command and other action indications, and the portable device can receive the information to perform corresponding actions.
便携式设备中，机器类通讯(Machine Type communication，简称为MTC)设备是主要的一类设备。和常规的3GPP业务不同，MTC业务具有独有的特性：Among portable devices, Machine Type Communication (MTC) devices are the main type of devices. Unlike conventional 3GPP services, MTC services have unique features:
业务数据量非常小。3GPP目前在R13中统计的MTC业务模型中，周期上报的MTC业务为20个字节。例如，温度、湿度等监控数据的内容，都很少。The amount of business data is very small. In the MTC service model that is currently reported by the 3GPP in the R13, the MTC service reported periodically is 20 bytes. For example, the contents of monitoring data such as temperature and humidity are few.
低成本。MTC芯片成本一般很低，其成本远低于智能终端芯片。也就意味着，终端的处理必须尽量简化，终端能力远低于常规智能终端能力。low cost. The cost of MTC chips is generally low, and the cost is much lower than that of smart terminal chips. This means that the processing of the terminal must be as simple as possible, and the terminal capability is much lower than that of the conventional intelligent terminal.
耗电量低。便携式设备一般是电池供电，期望10年寿命，即很多年内无需更换电池。Low power consumption. Portable devices are typically battery powered and are expected to have a 10-year lifespan, ie no battery replacement for many years.
连接发起不频繁。像温度测量用传感器，可能半个小时或者十分钟才上报一次。Connections are initiated infrequently. Sensors like temperature measurement may only be reported once in half an hour or ten minutes.
为了在D2D场景下更好的支持便携式设备，3GPP R14中引入了FeD2D课题，专门为D2D场景下的便携式设备提供可靠的、高质量的通讯服务。feD2D课题需求提出使用窄带技术来为D2D场景下的Remote设备进行增强覆盖；可以使用的窄带技术包括eMTC、NB-IOT等。In order to better support portable devices in D2D scenarios, the FeD2D project was introduced in 3GPP R14 to provide reliable, high-quality communication services for portable devices in D2D scenarios. The feD2D project proposes to use narrowband technology to enhance coverage for Remote devices in D2D scenarios; narrowband technologies that can be used include eMTC, NB-IOT, and so on.
在相关技术中，D2D场景下便携式设备的通讯还存在一些问题。 In the related art, there are still some problems in communication of portable devices in a D2D scenario.
便携式场景下，便携式设备会和人一起移动，其移动频率和常规的智能终端是相似的。In a portable scenario, the portable device moves with people, and its mobile frequency is similar to that of a conventional smart terminal.
省电是便携式设备必须的需求。但是R13已有的D2D协议设计是针对公共安全设备引入的，其移动性方面的设计没有针对便携式设备省电做特别的设计，这个不利于便携式设备省电。Power saving is a must for portable devices. However, R13's existing D2D protocol design is introduced for public safety equipment, and its mobility design does not specifically design for portable equipment power saving, which is not conducive to portable equipment power saving.
为了给便携式设备省电，3GPP引入了窄带技术，包括eMTC、窄带物联网(Narrow Band-Internet of Things，简称为NB-IOT)技术。为了满足便携式设备的苛刻的能耗要求，3GPP协议简化了便携式设备的移动性处理，引入很长的DRX周期，使得便携式设备可以无需频繁进行邻区测量，以节省电量消耗。In order to save power for portable devices, 3GPP introduced narrowband technology, including eMTC, Narrow Band-Internet of Things (NB-IOT) technology. In order to meet the demanding energy requirements of portable devices, the 3GPP protocol simplifies the mobility processing of portable devices, introducing a long DRX cycle, enabling portable devices to eliminate the need for frequent neighbor measurements to save power consumption.
但是，3GPP R13的已有的D2D设计是针对公共安全设备引入的，考虑中继设备(例如，Relay UE)和远程设备(例如，remote UE)的移动性时，是各自独立考虑的。中继设备和远程设备独立进行小区选择和切换，如果发现改变则重新进行relay选择和PC5接口重建。远程设备因为处于移动中，需要不断的进行小区重选或者切换处理，不利于终端省电，也会带来过多的网络侧信令开销。However, the existing D2D design of 3GPP R13 is introduced for public safety equipment, and considering the mobility of relay equipment (for example, Relay UE) and remote equipment (for example, remote UE), they are independently considered. The relay device and the remote device independently perform cell selection and handover, and if a change is found, the relay selection and the PC5 interface reconstruction are performed again. Because the remote device is in the mobile, it needs to perform cell reselection or handover processing continuously, which is not conducive to power saving of the terminal, and also brings excessive network side signaling overhead.
如果保持目前的便携式设备的移动性策略，会导致远程设备无法及时的感知接入的窄带小区的变化，从而不能及时收发数据，影响业务体验。If the mobility policy of the current portable device is maintained, the remote device cannot detect the change of the narrowband cell that is accessed in time, and thus cannot send and receive data in time, thereby affecting the service experience.
而如果使用R13的D2D中的移动性策略，则便携式设备需要不断的小区更新或者小区切换，比较耗电，不能长期使用。However, if the mobility policy in D2D of R13 is used, the portable device needs constant cell update or cell handover, which is relatively power-consuming and cannot be used for a long time.
因为便携式设备一般是电池供电，要求耗电量极低，才能长期能够工作，所以需要特别的省电设计才能满足便携式终端设备的能耗要求。Because portable devices are generally battery-powered and require very low power consumption to operate in the long run, special power-saving designs are required to meet the energy requirements of portable terminal devices.
为实现对中继设备和/或便携式设备的移动处理进行优化，在本实施例中，提供了一种D2D场景下中继设备和/或便携式设备的移动处理方法，包括：接收移动辅助信息(针对上述终端和中继设备，分别对应第一移动辅 助信息和第二移动辅助信息)，根据该信息进行移动处理。需要说明的是，在本实施例中，该移动辅助信息用于针对D2D场景下的移动处理的；上述所指的移动指设备接入小区的改变；其中，上述所指的设备包括作为中继的中继设备，和远程设备；接入小区包括中继设备接入的小区和远程设备接入的小区。其中，该接入小区包括但不限于宽带小区、窄带小区、LTE小区、eMTC小区、NB-IOT、5G小区等。需要指出的是，上述中继设备的接入小区和远程设备的接入小区可以相同，也可以不同。In order to optimize the mobile processing of the relay device and/or the portable device, in this embodiment, a mobile processing method for the relay device and/or the portable device in the D2D scenario is provided, including: receiving mobile auxiliary information ( For the above terminal and the relay device, respectively corresponding to the first mobile auxiliary The help information and the second mobile auxiliary information) are subjected to the moving process based on the information. It should be noted that, in this embodiment, the mobile assistance information is used for mobile processing in a D2D scenario; the above-mentioned mobile refers to a change of a cell accessing a cell; wherein the device referred to above is included as a relay The relay device, and the remote device; the access cell includes a cell accessed by the relay device and a cell accessed by the remote device. The access cell includes but is not limited to a broadband cell, a narrowband cell, an LTE cell, an eMTC cell, an NB-IOT, a 5G cell, and the like. It should be noted that the access cell of the foregoing relay device and the access cell of the remote device may be the same or different.
较优地，上述移动辅助信息可以包括以下信息至少之一：中继设备接入目标小区的小区信息；中继设备接入目标小区所属基站下的其他小区的小区信息；远程设备接入目标小区的小区信息；远程设备接入目标小区所属基站下的其他小区的小区信息；中继设备当前接入小区的小区信息；中继设备当前接入小区所属基站下的其他小区的小区信息；远程设备当前接入小区的小区信息；远程设备当前接入小区所属基站下的其他小区的小区信息。Preferably, the mobile assistance information may include at least one of the following information: the relay device accesses the cell information of the target cell; the relay device accesses the cell information of other cells under the base station to which the target cell belongs; and the remote device accesses the target cell. Cell information; cell information of other cells under the base station to which the target cell belongs; cell information of the cell currently accessed by the relay device; cell information of other cells under the base station to which the relay device currently accesses; remote device Cell information of the current access cell; the remote device currently accesses cell information of other cells under the cell to which the cell belongs.
其中，上述所指的小区信息包括但不限于：小区标识ID；小区类型；小区带宽信息；小区band；小区归属的PLMN；小区负荷；小区能力。The cell information referred to above includes, but is not limited to, a cell identifier ID, a cell type, a cell bandwidth information, a cell band, a PLMN to which the cell belongs, a cell load, and a cell capability.
其中，小区类型包括但不限于：LTE小区类型；eMTC小区类型；NB-IOT小区类型；宽带小区类型；窄带小区类型；其他新增小区类型。The cell type includes, but is not limited to, an LTE cell type, an eMTC cell type, an NB-IOT cell type, a broadband cell type, a narrowband cell type, and other newly added cell types.
在本发明一实施方式中，上述移动辅助信息可以通过以下方式至少之一传输：通过Uu口传输；通过PC5接口传输；通过802.11接口传输；通过BlueTooth接口传输；通过Wifi接口传输。In an embodiment of the present invention, the mobile assistance information may be transmitted by at least one of: transmitting through the Uu port; transmitting through the PC5 interface; transmitting through the 802.11 interface; transmitting through the BlueTooth interface; and transmitting through the Wifi interface.
即移动辅助信息可以通过以下方式来发送：通过Uu口发送；通过PC5接口发送；通过802.11接口发送；通过BlueTooth接口发送；通过Wifi接口发送。移动辅助信息可以通过以下方式来接收：通过Uu口接收；通过PC5接口接收；通过802.11接口接收；通过BlueTooth接口接收；通过Wifi 接口接收。That is, the mobile auxiliary information can be sent by: sending through the Uu port; transmitting through the PC5 interface; transmitting through the 802.11 interface; transmitting through the BlueTooth interface; sending through the Wifi interface. The mobile auxiliary information can be received by: receiving through the Uu port; receiving through the PC5 interface; receiving through the 802.11 interface; receiving through the BlueTooth interface; Interface reception.
其中，通过上述Uu口发送和接收也可以采用多种方式，例如，可以包括以下至少之一：Uu口单播；Uu口广播；MBSFN广播；SC-PTM广播。The foregoing Uu interface sending and receiving may also adopt various manners, for example, may include at least one of the following: Uu port unicast; Uu port broadcast; MBSFN broadcast; SC-PTM broadcast.
接收移动辅助信息时，中继设备可以从基站和/或便携式设备从获取；便携式设备也可以从基站和/或中继设备处获取。当中继设备和/或便携式设备从基站处获取移动辅助信息时，可以从基站发送的***广播消息或者专有信令的方式获取该移动辅助信息。在本发明一实施方式中，中继设备和/或便携式设备可以向基站发送移动辅助信息获取请求，该移动辅助信息获取请求中可以请求获取以下信息至少之一：请求小区类型；请求小区的带宽；请求小区的部署方式，其中，小区的部署方式可以包括多种，例如，可以包括以下至少之一：Stand-alone方式；In-band方式；Guard-band方式。Upon receiving the mobile assistance information, the relay device can be retrieved from the base station and/or the portable device; the portable device can also be obtained from the base station and/or the relay device. When the relay device and/or the portable device acquires the mobile assistance information from the base station, the mobile assistance information may be acquired from a system broadcast message or a proprietary signaling sent by the base station. In an embodiment of the present invention, the relay device and/or the portable device may send a mobile assistance information acquisition request to the base station, where the mobile assistance information acquisition request may request to acquire at least one of the following information: the requested cell type; and the bandwidth of the requesting cell. The method for requesting the deployment of the cell, wherein the deployment mode of the cell may include multiple types, for example, at least one of the following: a Stand-alone mode, an In-band mode, and a Guard-band mode.
根据移动辅助信息，进行移动处理包括：According to the mobile auxiliary information, the mobile processing includes:
中继设备接收到基站发送的移动辅助信息之后，进行移动处理；中继设备可以发送移动辅助信息给远程设备；After receiving the mobile auxiliary information sent by the base station, the relay device performs mobile processing; the relay device may send the mobile auxiliary information to the remote device;
远程设备收到基站发送的移动辅助信息之后，进行移动处理，远程设备可以发送移动辅助信息给中继设备。After receiving the mobile auxiliary information sent by the base station, the remote device performs mobile processing, and the remote device may send the mobile auxiliary information to the relay device.
上述所涉及的移动处理可以包括但不限于：决定设备是否发起对新小区的小区重选；决定设备是否发起对新小区的切换。The mobile processing involved may include, but is not limited to, determining whether the device initiates cell reselection for the new cell, and determining whether the device initiates handover to the new cell.
下面分别针对中继设备和便携式设备进行移动处理进行说明。The following describes the mobile processing for the relay device and the portable device, respectively.
远程设备根据移动辅助信息进行移动处理包括：远程设备可以依据移动辅助信息判决是否需要移动到新目标小区；如果决定要移动，则在中继设备接入目标小区共基站下的小区中选择合适的小区接入。小区选择可以依据远程设备能力进行，如果远程设备仅支持窄带小区时，例如，eMTC小区时，则在中继设备接入目标小区站点下有eMTC小区中选择。The remote device performing the mobile processing according to the mobile auxiliary information includes: the remote device may decide whether to move to the new target cell according to the mobile auxiliary information; if it is decided to move, select the appropriate one in the cell under the common base station of the relay device access target cell Cell access. The cell selection may be performed according to the remote device capability. If the remote device supports only the narrowband cell, for example, the eMTC cell, the UE selects the eMTC cell under the relay device access target cell site.
中继设备根据移动辅助信息进行移动处理包括：中继设备可以依据移 动辅助信息判决是否需要移动到新目标小区；如果决定要移动，则在远程设备接入目标小区共基站下的小区中选择合适的小区接入。小区选择可以依据中继设备能力进行，如果中继设备仅支持宽带小区时，例如，LTE小区时，则在远程设备接入目标小区站点下的LTE小区中选择。The relay device performs mobile processing according to the mobile auxiliary information, including: the relay device can be moved according to the Whether the motion assistance information decision needs to be moved to the new target cell; if it is decided to move, the appropriate cell access is selected in the cell under the remote device access target cell common base station. The cell selection may be performed according to the capability of the relay device. If the relay device supports only the broadband cell, for example, the LTE cell, the remote device accesses the LTE cell under the target cell site.
通过上述优选实施例，使得D2D场景下的中继设备和/或便携式设备移动时，既能及时感知到其接入小区的改变，以此满足业务的Qos(例如，时延)等需求，又能给中继设备和/或便携式设备省电，不会由于过于频繁的小区或者邻区测量带来过多的电量消耗。According to the above preferred embodiment, when the relay device and/or the portable device in the D2D scenario are moved, the change of the access cell can be sensed in time to meet the QoS (eg, delay) requirements of the service, and It can save power to relay devices and/or portable devices without excessive power consumption due to too frequent cell or neighbor measurement.
下面以中继设备为中继UE，远程设备为远程UE为例，结合D2D场景，以远程UE的移动为例进行说明。The relay device is used as the relay UE, and the remote device is the remote UE as an example. The D2D scenario is combined with the remote UE mobile as an example for description.
中继UE判决其下属的远程UE的接入小区是否发生改变的方法可以包括多种，在对判决方法进行说明之前，对本实施例中所涉及的D2D场景进行说明。图4是根据本发明实施例的D2D技术的应用模式示意图1，图5是根据本发明实施例的D2D技术的应用模式示意图2，以及图6是根据本发明实施例的典型共站部署场景的示意图。一般情况下，无线网络都是共站点部署窄带小区和宽带，典型场景如下：划出一小部分窄带低频带宽提供窄带小区的广覆盖，支持小数据业务；大部分宽带低频来支持LTE。The method for the relay UE to determine whether the access cell of the remote UE is changed may include multiple types. Before describing the decision method, the D2D scenario involved in this embodiment is described. 4 is a schematic diagram 1 of an application mode of a D2D technology according to an embodiment of the present invention, FIG. 5 is a schematic diagram 2 of an application mode of a D2D technology according to an embodiment of the present invention, and FIG. 6 is a typical co-site deployment scenario according to an embodiment of the present invention. schematic diagram. In general, wireless networks deploy narrowband cells and broadband at a common site. Typical scenarios are as follows: a small portion of narrowband low-bandwidth bandwidth is provided to provide wide coverage of narrowband cells, and small data services are supported; most broadband low frequencies support LTE.
对应于中继UE判决其下属的远程UE的接入小区是否发生改变的判决方法而言，基站发送移动辅助信息可以采用多种方式，例如：Corresponding to the decision method for the relay UE to determine whether the access cell of the remote UE to which the subordinate belongs is changed, the base station may send the mobile auxiliary information in various manners, for example:
方法1：基站广播消息通知方式：Method 1: Base station broadcast message notification method:
宽带小区广播信息中新增了共站点部署的窄带小区信息，包括频点、小区ID等。The broadband cell broadcast information has newly added narrow-band cell information deployed by the common site, including frequency points and cell IDs.
中继UE从当前接入的宽带小区广播中可以解析出窄带小区信息，判决远程UE接入的窄带小区是否发生改变。如果是，则通知远程UE其移动辅助信息。 The relay UE can parse out the narrowband cell information from the currently accessed broadband cell broadcast, and determine whether the narrowband cell accessed by the remote UE changes. If so, the remote UE is notified of its mobile assistance information.
方法2：基站通过下行空口信令配置方式。基站通过下行空口信令将窄带小区信息发送给中继UE。Method 2: The base station passes the downlink air interface signaling configuration mode. The base station sends the narrowband cell information to the relay UE by using downlink air interface signaling.
中继UE接入到宽带小区之后，在无线资源控制(Radio Resource Control，简称为RRC)Request消息中带入获取窄带信息的指示。After the relay UE accesses the broadband cell, an indication of obtaining narrowband information is carried in the Radio Resource Control (RRC) Request message.
基站收到后在RRC Setup消息中带入窄带小区信息给中继UE。After receiving the base station, the base station carries the narrowband cell information to the relay UE in the RRC Setup message.
中继UE判决其接入基站的窄带小区是否发生改变。如果是，则通知远程UE其接入小区发生改变。The relay UE determines whether the narrowband cell accessing the base station has changed. If so, the remote UE is notified that its access cell has changed.
在中继UE判决远程UE移动时，中继UE将移动辅助信息发送给远程UE，发送的方式可以多种，例如：When the relay UE decides to move the remote UE, the relay UE sends the mobile assistance information to the remote UE, and the manner of sending may be multiple, for example:
对于已经建立PC5连接的远程UE，发送新增的下行PC5消息MovingInforNotify，其中携带移动辅助信息给远程UE。For the remote UE that has established the PC5 connection, the new downlink PC5 message MovingInforNotify is sent, which carries the mobile assistance information to the remote UE.
对于尚未建立PC5连接的远程UE，使用CELL ID ANNOUNCEMENT消息来广播其共站点的窄带小区信息，其中新增移动辅助信息。For a remote UE that has not established a PC5 connection, a CELL ID ANNOUNCEMENT message is used to broadcast narrow-band cell information of its co-site, with mobile assistance information added.
远程UE根据中继UE发送的移动性信息进行相应的移动性处理包括：The corresponding mobility processing performed by the remote UE according to the mobility information sent by the relay UE includes:
中继UE从下行PC5信令中接收到中继UE发送的移动性信息。The relay UE receives the mobility information sent by the relay UE from the downlink PC5 signaling.
如果新增的移动辅助信息中指示中继UE接入小区发生改变而且其接入的基站下面有适合远程UE接入的窄带小区，则进行小区重选，选择新的窄带小区进行接入。If the newly added mobile auxiliary information indicates that the relay UE access cell changes and the base station to which the access is located has a narrowband cell suitable for remote UE access, perform cell reselection and select a new narrowband cell for access.
下面结合移动场景，对中继UE指导远程UE移动，以及远程UE指导中继UE移动分别进行说明。In the following, in conjunction with the mobile scenario, the relay UE is guided to move the remote UE, and the remote UE guides the relay UE to move respectively.
中继UE和远程UE接入站点从eNode1移动到eNodeb2的场景，如图4所示。A scenario in which the relay UE and the remote UE access site move from the eNode1 to the eNodeb2, as shown in FIG.
初始位置：initial position:
远程UE位于eNodeb站点1的窄带小区1覆盖范围内；The remote UE is located within the coverage of the narrowband cell 1 of the eNodeb station 1;
中继UE接入eNodeb站点1的宽带小区1覆盖范围内。 The relay UE accesses the coverage of the broadband cell 1 of the eNodeb station 1.
移动后的新位置：New location after the move:
远程UE位于eNodeb站点2的窄带小区2覆盖范围内；The remote UE is located within the coverage of the narrowband cell 2 of the eNodeb station 2;
中继UE接入eNodeb站点2的宽带小区2覆盖范围内。The relay UE accesses the coverage of the broadband cell 2 of the eNodeb station 2.
优选实施例1：中继UE指导远程UE移动Preferred Embodiment 1: Relay UE Directs Remote UE Movement
S1：中继UE和远程UE初始一起位于eNodeb1覆盖范围，建立了D2D链路。S1: The relay UE and the remote UE are initially located together in the coverage of the eNodeb1, and a D2D link is established.
中继UE接入eNodeb站点1的宽带小区1；中继UE下面接入了便携式设备(远程UE)，中继UE和远程UE之间已经建立PC5连接。远程UE接入到eNodeb站点1的窄带小区1，可以接收其下行广播和寻呼。The relay UE accesses the broadband cell 1 of the eNodeb station 1; the relay UE accesses the portable device (remote UE), and the PC5 connection has been established between the relay UE and the remote UE. The remote UE accesses the narrowband cell 1 of the eNodeb station 1 and can receive its downlink broadcast and paging.
S2：中继UE和远程UE同时移动到eNodeb2覆盖范围。S2: The relay UE and the remote UE simultaneously move to the eNodeb2 coverage.
中继UE通过小区重选移动到宽带小区2。The relay UE moves to the broadband cell 2 by cell reselection.
宽带小区2从广播发送移动辅助信息，包括其共站点的其他小区信息，包括窄带小区2信息。The broadband cell 2 transmits mobile assistance information from the broadcast, including other cell information of its co-site, including narrowband cell 2 information.
中继UE从广播信息中收到移动辅助信息之后，将其发送给远程UE。After receiving the mobile assistance information from the broadcast information, the relay UE transmits it to the remote UE.
中继UE发送新增的下行PC5信令MovingInforNotify，其中带入移动辅助信息。The relay UE sends a new downlink PC5 signaling MovingInforNotify, which carries the mobile auxiliary information.
S3：远程UE收到中继UE下发的移动辅助信息，发现中继UE接入的新小区发生改变而且其接入目标小区下有共站点的窄带小区2，则发起小区重选。S3: The remote UE receives the mobile auxiliary information sent by the relay UE, and finds that the new cell accessed by the relay UE changes and the narrowband cell 2 with the common site under the access target cell initiates cell reselection.
S4：远程UE接入到eNodeb2的窄带小区2。S4: The remote UE accesses the narrowband cell 2 of the eNodeb2.
优选实施例2：远程UE指导中继UE移动Preferred Embodiment 2: Remote UE Directs Relay UE Mobile
S1：中继UE和远程UE初始一起位于eNodeb1覆盖范围，建立了D2D链路。S1: The relay UE and the remote UE are initially located together in the coverage of the eNodeb1, and a D2D link is established.
中继UE接入eNodeb站点1的宽带小区1；中继UE下面接入了便携式设备远程UE，中继UE和远程UE之间已经建立PC5连接。远程UE接 入到eNodeb站点1的窄带小区1，可以接收其下行广播和寻呼。The relay UE accesses the broadband cell 1 of the eNodeb station 1; the relay UE is connected to the portable device remote UE, and the PC5 connection has been established between the relay UE and the remote UE. Remote UE connection The narrowband cell 1 entering the eNodeb station 1 can receive its downlink broadcast and paging.
S2：中继UE和远程UE同时移动到eNodeb2覆盖范围。S2: The relay UE and the remote UE simultaneously move to the eNodeb2 coverage.
远程UE通过小区重选移动到窄带小区2。The remote UE moves to the narrowband cell 2 by cell reselection.
窄带小区2从广播发送移动辅助信息，包括其共站点的其他小区信息，包括宽带小区2信息。The narrowband cell 2 transmits mobile assistance information from the broadcast, including other cell information of its co-site, including broadband cell 2 information.
远程UE从广播信息中收到移动辅助信息之后，将其发送给中继UE。After receiving the mobile assistance information from the broadcast information, the remote UE transmits it to the relay UE.
远程UE发送新增的上行PC5信令MovingInforNotify，其中带入移动辅助信息。The remote UE sends a new uplink PC5 signaling MovingInforNotify, which carries the mobile assistance information.
S3：中继UE收到远程UE下发的移动辅助信息，发现远程UE接入的新小区发生改变而且其接入目标小区下有共站点的宽带小区2，则发起小区重选。S3: The relay UE receives the mobile auxiliary information sent by the remote UE, and finds that the new cell accessed by the remote UE changes and the broadband cell 2 with the common site under the access target cell initiates cell reselection.
S4：中继UE接入到eNodeb2的宽带小区2。S4: The relay UE accesses the broadband cell 2 of the eNodeb2.
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到根据上述实施例的方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端设备(可以是手机，计算机，服务器，或者网络设备等)执行本发明各个实施例的方法。Through the description of the above embodiments, those skilled in the art can clearly understand that the method according to the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course, by hardware, but in many cases, the former is A better implementation. Based on such understanding, the technical solution of the present invention, which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk, The optical disc includes a number of instructions for causing a terminal device (which may be a cell phone, a computer, a server, or a network device, etc.) to perform the methods of various embodiments of the present invention.
实施例2Example 2
在本实施例中还提供了一种设备移动装置，该装置用于实现上述实施例及优选实施方式，已经进行过说明的不再赘述。如以下所使用的，术语“模块”可以实现预定功能的软件和/或硬件的组合。尽管以下实施例所描述的装置较佳地以软件来实现，但是硬件，或者软件和硬件的组合的实现 也是可能并被构想的。In the embodiment, a device moving device is also provided, which is used to implement the above-mentioned embodiments and preferred embodiments, and has not been described again. As used below, the term "module" may implement a combination of software and/or hardware of a predetermined function. Although the apparatus described in the following embodiments is preferably implemented in software, hardware, or a combination of software and hardware is implemented. It is also possible and conceived.
图7是根据本发明实施例的设备移动装置一的结构框图，如图7所示，该装置包括：第一获取模块72和第一处理模块74，下面对该装置进行说明。FIG. 7 is a structural block diagram of a device moving apparatus 1 according to an embodiment of the present invention. As shown in FIG. 7, the apparatus includes: a first acquiring module 72 and a first processing module 74, which will be described below.
第一获取模块72，配置为获取用于指示与中继设备进行设备到设备D2D通信的终端移动的第一移动辅助信息；第一处理模块74，连接至上述第一获取模块72，配置为根据获取的第一移动辅助信息进行移动处理。The first obtaining module 72 is configured to acquire first mobile assistance information for indicating terminal movement of the device to the device D2D communication with the relay device; the first processing module 74 is connected to the first acquiring module 72, configured to be configured according to The acquired first mobile auxiliary information is subjected to mobile processing.
在本发明一实施方式中，上述第一获取模块72，还用于通过以下接口至少之一，获取用于指示与中继设备进行D2D通信的终端移动的第一移动辅助信息：Uu口；PC5接口；802.11接口；BlueTooth接口；Wifi接口。In an embodiment of the present invention, the first acquiring module 72 is further configured to acquire, by using at least one of the following interfaces, first mobile auxiliary information for indicating terminal movement of the D2D communication with the relay device: a Uu port; Interface; 802.11 interface; BlueTooth interface; Wifi interface.
在本发明一实施方式中，上述第一获取模块72，还用于通过以下方式至少之一，获取用于指示与中继设备进行D2D通信的终端移动的第一移动辅助信息：Uu口单播的方式；Uu口广播的方式；多播/组播单频网络MBSFN广播的方式；单小区-单点对多点SC-PTM广播的方式。In an embodiment of the present invention, the first acquiring module 72 is further configured to: acquire, by using at least one of the following manners, first mobile assistance information for indicating terminal movement of the D2D communication with the relay device: Uu port unicast Way; Uu port broadcast mode; multicast/multicast single frequency network MBSFN broadcast mode; single cell-single-point to multi-point SC-PTM broadcast mode.
图8是根据本发明实施例的设备移动装置一的优选结构框图，如图8所示，该装置除包括图7所示的所有模块外，还包括：第一发送模块82，下面对该第一发送模块82进行说明。FIG. 8 is a block diagram of a preferred structure of a device for moving a device according to an embodiment of the present invention. As shown in FIG. 8, the device includes, in addition to all the modules shown in FIG. 7, a first sending module 82. The first transmitting module 82 will be described.
第一发送模块82，连接至上述第一获取模块72，配置为发送用于请求获取第一移动辅助信息的请求消息，其中，请求消息中携带有用于请求获取第一移动辅助信息中的以下信息至少之一：小区类型；小区带宽；小区的部署方式。The first sending module 82 is connected to the first acquiring module 72, and configured to send a request message for requesting to acquire the first mobile auxiliary information, where the request message carries the following information for requesting to acquire the first mobile auxiliary information. At least one of: cell type; cell bandwidth; cell deployment mode.
图9是根据本发明实施例的设备移动装置一中第一处理模块74的优选结构框图，如图9所示，该第一处理模块74包括：第一接入单元92或第二接入单元94，下面对该第一处理模块74进行说明。FIG. 9 is a block diagram showing a preferred structure of a first processing module 74 in a device mobile device 1 according to an embodiment of the present invention. As shown in FIG. 9, the first processing module 74 includes: a first access unit 92 or a second access unit. 94. The first processing module 74 will be described below.
第一接入单元92，配置为在第一移动辅助信息中携带有终端接入目标小区的小区标识的情况下，接入到小区标识标识的接入目标小区；第二接 入单元94，配置为在第一移动辅助信息中未携带有终端接入目标小区的小区标识的情况下，在与终端进行D2D通信的中继设备接入目标小区共基站下的小区中选择一个小区接入。The first access unit 92 is configured to access the access target cell of the cell identity identifier when the first mobile assistance information carries the cell identity of the terminal access target cell; The inbound unit 94 is configured to: when the first mobile assistance information does not carry the cell identity of the terminal access target cell, select one of the cells in the common cell of the relay device accessing the target cell that performs D2D communication with the terminal. Cell access.
在实际应用中，所述设备移动装置中的各个单元所实现的功能，均可由位于设备移动装置中的中央处理器(CPU，Central Processing Unit)、或微处理器(MPU，Micro Processor Unit)、或数字信号处理器(DSP，Digital Signal Processor)、或现场可编程门阵列(FPGA，Field Programmable Gate Array)等实现。In practical applications, the functions implemented by each unit in the device mobile device may be implemented by a central processing unit (CPU) or a microprocessor (MPU, Micro Processor Unit) located in the mobile device of the device. Or digital signal processor (DSP, Digital Signal Processor), or Field Programmable Gate Array (FPGA) implementation.
图10是根据本发明实施例的终端的结构框图，如图10所示，该终端100(同上述移动终端10)包括上述任一项的设备移动装置一102。FIG. 10 is a structural block diagram of a terminal according to an embodiment of the present invention. As shown in FIG. 10, the terminal 100 (same as the mobile terminal 10 described above) includes the device mobile device 102 of any of the above.
图11是根据本发明实施例设备移动装置二的结构框图，如图11所示，该装置包括：第二获取模块112和第二处理模块114，下面对该装置进行说明。FIG. 11 is a structural block diagram of a device moving apparatus 2 according to an embodiment of the present invention. As shown in FIG. 11, the apparatus includes: a second acquiring module 112 and a second processing module 114, which are described below.
第二获取模块112，配置为获取用于指示与终端进行设备到设备D2D通信的中继设备移动的第二移动辅助信息；第二处理模块114，连接至上述第二获取模块112，配置为根据获取的第二移动辅助信息进行移动处理。The second obtaining module 112 is configured to acquire second mobile auxiliary information for indicating a device-to-device D2D communication with the terminal, and the second processing module 114 is connected to the second acquiring module 112, configured to be configured according to The acquired second mobile auxiliary information is subjected to mobile processing.
在本发明一实施方式中，上述第二获取模块112，还用于通过以下接口至少之一，获取用于指示与终端进行D2D通信的中继设备移动的第二移动辅助信息：Uu口；PC5接口；802.11接口；BlueTooth接口；Wifi接口。In an embodiment of the present invention, the second acquiring module 112 is further configured to: acquire, by using at least one of the following interfaces, second mobile auxiliary information for indicating a mobile device that performs D2D communication with the terminal: a Uu port; Interface; 802.11 interface; BlueTooth interface; Wifi interface.
在本发明一实施方式中，上述第二获取模块112，还用于通过以下方式至少之一，获取用于指示与终端进行D2D通信的中继设备移动的第二移动辅助信息：Uu口单播的方式；Uu口广播的方式；多播/组播单频网络MBSFN广播的方式；单小区-单点对多点SC-PTM广播的方式。In an embodiment of the present invention, the second acquiring module 112 is further configured to: acquire, by using at least one of the following manners, second mobile auxiliary information for indicating a mobile device moving with the terminal for D2D communication: Uu port unicast Way; Uu port broadcast mode; multicast/multicast single frequency network MBSFN broadcast mode; single cell-single-point to multi-point SC-PTM broadcast mode.
图12是根据本发明实施例的设备移动装置二的优选结构框图，如图12所示，该装置除包括图11所示的所有模块外，还包括：第二发送模块122， 下面对该第二发送模块122进行说明。FIG. 12 is a block diagram of a preferred structure of a device mobile device 2 according to an embodiment of the present invention. As shown in FIG. 12, the device includes: a second sending module 122, in addition to all the modules shown in FIG. The second transmitting module 122 will be described below.
第二发送模块122，连接至上述第二获取模块112，配置为发送用于请求获取第二移动辅助信息的请求消息，其中，请求消息中携带有用于请求获取第二移动辅助信息中的以下信息至少之一：小区类型；小区带宽；小区的部署方式。The second sending module 122 is connected to the second acquiring module 112, and configured to send a request message for requesting to acquire the second mobile auxiliary information, where the request message carries the following information for requesting to acquire the second mobile auxiliary information. At least one of: cell type; cell bandwidth; cell deployment mode.
图13是根据本发明实施例的设备移动装置二中第二处理模块114的优选结构框图，如图13所示，该第二处理模块114包括：第三接入单元132或第四接入单元134，下面对该第二处理模块114进行说明。FIG. 13 is a block diagram showing a preferred structure of a second processing module 114 in a device mobile device 2 according to an embodiment of the present invention. As shown in FIG. 13, the second processing module 114 includes: a third access unit 132 or a fourth access unit. 134. The second processing module 114 will be described below.
第三接入单元132，配置为在第二移动辅助信息中携带有中继设备接入目标小区的小区标识的情况下，接入到小区标识标识的接入目标小区；第四接入单元134，配置为在第二移动辅助信息中未携带有中继设备接入目标小区的小区标识的情况下，在与终端进行D2D通信的中继设备接入目标小区共基站下的小区中选择一个小区接入。The third access unit 132 is configured to access the access target cell of the cell identity identifier when the second mobility assistance information carries the cell identity of the target device to be accessed by the relay device; and the fourth access unit 134 And configured to: when the second mobility assistance information does not carry the cell identifier of the relay device access target cell, select one cell in the cell under the common base station of the relay device accessing the target cell that performs D2D communication with the terminal. Access.
在实际应用中，所述设备移动装置中的各个单元所实现的功能，均可由位于设备移动装置中的CPU、或MPU、或DSP、或FPGA等实现。In practical applications, the functions implemented by the various units in the device mobile device can be implemented by a CPU, an MPU, or a DSP, or an FPGA or the like located in the device mobile device.
图14是根据本发明实施例的中继设备的结构框图，如图14所示，该中继设备140包括上述任一项的设备移动装置二142。FIG. 14 is a structural block diagram of a relay device according to an embodiment of the present invention. As shown in FIG. 14, the relay device 140 includes the device mobile device 142 of any of the above.
图15是根据本发明实施例的设备移动***的结构框图，如图15所示，该设备移动***150包括上述的终端100和上述的中继设备140。15 is a structural block diagram of a device mobility system according to an embodiment of the present invention. As shown in FIG. 15, the device mobility system 150 includes the above-described terminal 100 and the above-described relay device 140.
需要说明的是，上述各个模块是可以通过软件或硬件来实现的，对于后者，可以通过以下方式实现，但不限于此：上述模块均位于同一处理器中；或者，上述各个模块以任意组合的形式分别位于不同的处理器中。It should be noted that each of the above modules may be implemented by software or hardware. For the latter, the foregoing may be implemented by, but not limited to, the foregoing modules are all located in the same processor; or, the above modules are in any combination. The forms are located in different processors.
实施例3Example 3
本发明的实施例还提供了一种存储介质。在本发明一实施方式中，在本实施例中，上述存储介质可以被设置为存储用于执行以下步骤的程序代 码：Embodiments of the present invention also provide a storage medium. In an embodiment of the present invention, in the embodiment, the storage medium may be configured to store a program generation for performing the following steps. code:
S1，获取用于指示与中继设备进行设备到设备D2D通信的终端移动的第一移动辅助信息；S1. Acquire first mobile assistance information for indicating terminal movement of device-to-device D2D communication with the relay device.
S2，根据获取的第一移动辅助信息进行移动处理。S2: Perform mobile processing according to the acquired first mobile auxiliary information.
在本发明一实施方式中，存储介质还被设置为存储用于执行以下步骤的程序代码：In an embodiment of the invention, the storage medium is further arranged to store program code for performing the following steps:
S1，第一移动辅助信息包括以下至少之一：与终端进行D2D通信的中继设备接入目标小区的小区信息；与终端进行D2D通信的中继设备接入目标小区所属基站下的除接入目标小区之外的其他小区的小区信息；终端接入目标小区的小区信息；终端接入目标小区所属基站下的除接入目标小区之外的其他小区的小区信息；与终端进行D2D通信的中继设备当前接入小区的小区信息；与终端进行D2D通信的中继设备当前接入小区所属基站下的除接入目标小区之外的其他小区的小区信息；终端当前接入小区的小区信息；终端当前接入小区所属基站下的除当前接入小区之外的其他小区的小区信息。S1. The first mobile assistance information includes at least one of the following: a relay device that performs D2D communication with the terminal accesses cell information of the target cell, and a relay device that performs D2D communication with the terminal accesses the target cell to which the target cell belongs. Cell information of other cells outside the target cell; cell information of the terminal accessing the target cell; cell information of the cell other than the access target cell under the base station to which the target cell belongs; and D2D communication with the terminal The cell information of the cell currently accessing the cell, and the cell information of the cell other than the access target cell under the base station to which the cell is currently connected to the D2D communication; the cell information of the cell currently accessed by the terminal; The terminal currently accesses cell information of other cells except the current access cell under the base station to which the cell belongs.
在本发明一实施方式中，存储介质还被设置为存储用于执行以下步骤的程序代码：In an embodiment of the invention, the storage medium is further arranged to store program code for performing the following steps:
S1，在获取用于指示与中继设备进行D2D通信的终端移动的第一移动辅助信息之前，还包括：发送用于请求获取第一移动辅助信息的请求消息，其中，请求消息中携带有用于请求获取第一移动辅助信息中的以下信息至少之一：小区类型；小区带宽；小区的部署方式。S1. Before acquiring the first mobile assistance information for indicating the mobile terminal to perform the D2D communication with the relay device, the method further includes: sending a request message for requesting to acquire the first mobile auxiliary information, where the request message is carried in the request message Requesting to obtain at least one of the following information in the first mobile assistance information: a cell type; a cell bandwidth; a deployment mode of the cell.
在本发明一实施方式中，存储介质还被设置为存储用于执行以下步骤的程序代码：In an embodiment of the invention, the storage medium is further arranged to store program code for performing the following steps:
S1，根据获取的第一移动辅助信息进行移动处理包括：在第一移动辅助信息中携带有终端接入目标小区的小区标识的情况下，接入到小区标识 标识的接入目标小区；在第一移动辅助信息中未携带有终端接入目标小区的小区标识的情况下，在与终端进行D2D通信的中继设备接入目标小区共基站下的小区中选择一个小区接入。S1. Performing mobile processing according to the obtained first mobile auxiliary information includes: when the first mobile auxiliary information carries the cell identifier of the terminal access target cell, accessing the cell identifier The identified access target cell; in the case that the first mobile auxiliary information does not carry the cell identifier of the terminal access target cell, the relay device accessing the target cell with the terminal is selected in the cell under the common base station of the target cell One cell access.
根据本发明的又一个实施例，还提供了一种存储介质。该存储介质设置为存储用于执行以下步骤的程序代码：According to still another embodiment of the present invention, a storage medium is also provided. The storage medium is arranged to store program code for performing the following steps:
S1，获取用于指示与终端进行设备到设备D2D通信的中继设备移动的第二移动辅助信息；S1. Acquire second mobile assistance information for indicating a relay device movement that performs device-to-device D2D communication with the terminal.
S2，根据获取的第二移动辅助信息进行移动处理。S2: Perform mobile processing according to the acquired second mobile auxiliary information.
在本发明一实施方式中，存储介质还被设置为存储用于执行以下步骤的程序代码：In an embodiment of the invention, the storage medium is further arranged to store program code for performing the following steps:
S1，第二移动辅助信息包括以下至少之一：与中继设备进行D2D通信的终端接入目标小区的小区信息；与中继设备进行D2D通信的终端接入目标小区所属基站下的除接入目标小区之外的其他小区的小区信息；中继设备接入目标小区的小区信息；中继设备接入目标小区所属基站下的除接入目标小区之外的其他小区的小区信息；与中继设备进行D2D通信的终端当前接入小区的小区信息；与中继设备进行D2D通信的终端当前接入小区所属基站下的除接入目标小区之外的其他小区的小区信息；中继设备当前接入小区的小区信息；中继设备当前接入小区所属基站下的除当前接入小区之外的其他小区的小区信息。S1. The second mobility assistance information includes at least one of the following: the terminal accessing the target cell information of the D2D communication with the relay device; and the accessing of the terminal accessing the target cell to the D2D communication with the relay device. Cell information of other cells except the target cell; cell information of the relay device accessing the target cell; the relay device accessing cell information of other cells except the access target cell under the base station to which the target cell belongs; and the relay The cell information of the cell currently accessed by the terminal for performing D2D communication by the device; the cell information of the cell other than the access target cell under the base station to which the terminal accessing the cell is currently connected to the D2D communication; the relay device is currently connected The cell information of the cell that is in the cell; the cell information of the cell other than the current cell that the cell is currently connected to the cell to which the cell belongs.
在本发明一实施方式中，存储介质还被设置为存储用于执行以下步骤的程序代码：In an embodiment of the invention, the storage medium is further arranged to store program code for performing the following steps:
S1，在获取用于指示与终端进行D2D通信的中继设备移动的第二移动辅助信息之前，还包括：发送用于请求获取第二移动辅助信息的请求消息，其中，请求消息中携带有用于请求获取第二移动辅助信息中的以下信息至少之一：小区类型；小区带宽；小区的部署方式。 S1. Before acquiring the second mobile assistance information for indicating the mobile device movement of the D2D communication with the terminal, the method further includes: sending a request message for requesting to acquire the second mobile auxiliary information, where the request message is carried in the request message Requesting to acquire at least one of the following information in the second mobility assistance information: cell type; cell bandwidth; deployment mode of the cell.
在本发明一实施方式中，存储介质还被设置为存储用于执行以下步骤的程序代码：In an embodiment of the invention, the storage medium is further arranged to store program code for performing the following steps:
S1，根据获取的第二移动辅助信息进行移动处理包括：在第二移动辅助信息中携带有中继设备接入目标小区的小区标识的情况下，接入到小区标识标识的接入目标小区；S1. Performing the mobile processing according to the acquired second mobility assistance information includes: accessing the access target cell of the cell identity identifier when the second mobile assistance information carries the cell identity of the target cell of the target device;
S2，在第二移动辅助信息中未携带有中继设备接入目标小区的小区标识的情况下，在与终端进行D2D通信的中继设备接入目标小区共基站下的小区中选择一个小区接入。S2, in a case where the second mobility assistance information does not carry the cell identifier of the relay device access target cell, select one cell in the cell under the common base station of the relay device accessing the target cell with the D2D communication with the terminal. In.
实施例4Example 4
在本发明一实施方式中，在本实施例中，上述存储介质可以包括但不限于：U盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、移动硬盘、磁碟或者光盘等各种可以存储程序代码的介质。In an embodiment of the present invention, in the embodiment, the storage medium may include, but is not limited to, a U disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), A variety of media that can store program code, such as a hard disk, a disk, or an optical disk.
在本发明一实施方式中，在本实施例中，处理器根据存储介质中已存储的程序代码执行：获取用于指示与中继设备进行设备到设备D2D通信的终端移动的第一移动辅助信息；根据获取的第一移动辅助信息进行移动处理。In an embodiment of the present invention, in the embodiment, the processor performs, according to the stored program code in the storage medium, acquiring first mobile auxiliary information for indicating terminal movement of the device-to-device D2D communication with the relay device. And performing mobile processing according to the acquired first mobile auxiliary information.
在本发明一实施方式中，在本实施例中，处理器根据存储介质中已存储的程序代码执行：第一移动辅助信息包括以下至少之一：与终端进行D2D通信的中继设备接入目标小区的小区信息；与终端进行D2D通信的中继设备接入目标小区所属基站下的除接入目标小区之外的其他小区的小区信息；终端接入目标小区的小区信息；终端接入目标小区所属基站下的除接入目标小区之外的其他小区的小区信息；与终端进行D2D通信的中继设备当前接入小区的小区信息；与终端进行D2D通信的中继设备当前接入小区所属基站下的除接入目标小区之外的其他小区的小区信息；终端当前接入 小区的小区信息；终端当前接入小区所属基站下的除当前接入小区之外的其他小区的小区信息。In an embodiment of the present invention, in the embodiment, the processor executes according to the stored program code in the storage medium: the first mobile assistance information includes at least one of the following: a relay device access target that performs D2D communication with the terminal. Cell information of the cell; the relay device that performs D2D communication with the terminal accesses the cell information of the cell other than the access target cell under the base station to which the target cell belongs; the cell information of the terminal access target cell; the terminal accesses the target cell Cell information of other cells except the access target cell under the base station; cell information of the cell currently accessed by the relay device that performs D2D communication with the terminal; and the base station to which the relay device that performs D2D communication with the terminal currently accesses the cell Cell information of other cells except the access target cell; the terminal is currently connected The cell information of the cell; the cell information of the cell other than the current access cell under the base station to which the terminal currently accesses the cell.
在本发明一实施方式中，在本实施例中，处理器根据存储介质中已存储的程序代码执行：在获取用于指示与中继设备进行D2D通信的终端移动的第一移动辅助信息之前，还包括：发送用于请求获取第一移动辅助信息的请求消息，其中，请求消息中携带有用于请求获取第一移动辅助信息中的以下信息至少之一：小区类型；小区带宽；小区的部署方式。In an embodiment of the present invention, in the embodiment, the processor executes, according to the stored program code in the storage medium, before acquiring the first mobile auxiliary information for indicating the terminal movement of the D2D communication with the relay device, The method further includes: sending a request message for requesting to acquire the first mobile assistance information, where the request message carries at least one of the following information for requesting acquisition of the first mobile assistance information: cell type; cell bandwidth; .
在本发明一实施方式中，在本实施例中，处理器根据存储介质中已存储的程序代码执行：根据获取的第一移动辅助信息进行移动处理包括：在第一移动辅助信息中携带有终端接入目标小区的小区标识的情况下，接入到小区标识标识的接入目标小区；在第一移动辅助信息中未携带有终端接入目标小区的小区标识的情况下，在与终端进行D2D通信的中继设备接入目标小区共基站下的小区中选择一个小区接入。In an embodiment of the present invention, in the embodiment, the processor is executed according to the stored program code in the storage medium: performing the moving process according to the acquired first mobile auxiliary information includes: carrying the terminal in the first mobile auxiliary information When accessing the cell identifier of the target cell, accessing the access target cell of the cell identity identifier; if the first mobile assistance information does not carry the cell identity of the terminal access target cell, performing D2D with the terminal The relay device of the communication accesses the cell under the common cell of the target cell and selects one cell to access.
在本发明一实施方式中，在本实施例中，处理器根据存储介质中已存储的程序代码执行：获取用于指示与终端进行设备到设备D2D通信的中继设备移动的第二移动辅助信息；根据获取的第二移动辅助信息进行移动处理。In an embodiment of the present invention, in the embodiment, the processor executes, according to the stored program code in the storage medium, the second mobile auxiliary information for indicating the relay device movement for performing device-to-device D2D communication with the terminal. The mobile processing is performed according to the acquired second mobile auxiliary information.
在本发明一实施方式中，在本实施例中，处理器根据存储介质中已存储的程序代码执行：第二移动辅助信息包括以下至少之一：与中继设备进行D2D通信的终端接入目标小区的小区信息；与中继设备进行D2D通信的终端接入目标小区所属基站下的除接入目标小区之外的其他小区的小区信息；中继设备接入目标小区的小区信息；中继设备接入目标小区所属基站下的除接入目标小区之外的其他小区的小区信息；与中继设备进行D2D通信的终端当前接入小区的小区信息；与中继设备进行D2D通信的终端当前接入小区所属基站下的除接入目标小区之外的其他小区的小区信息；中继 设备当前接入小区的小区信息；中继设备当前接入小区所属基站下的除当前接入小区之外的其他小区的小区信息。In an embodiment of the present invention, in the embodiment, the processor executes according to the stored program code in the storage medium: the second mobile assistance information includes at least one of the following: a terminal access target that performs D2D communication with the relay device. Cell information of the cell; the cell information of the cell other than the access target cell under the base station to which the target cell belongs to the D2D communication with the relay device; the cell information of the relay device accessing the target cell; the relay device Accessing the cell information of the cell other than the access target cell under the base station to which the target cell belongs; the cell information of the cell currently accessed by the terminal that performs D2D communication with the relay device; and the terminal currently performing D2D communication with the relay device Cell information of other cells except the access target cell under the base station to which the cell belongs; relay The cell information of the cell currently accessed by the device, and the cell information of the cell other than the currently accessed cell under the base station to which the cell belongs to the cell.
在本发明一实施方式中，在本实施例中，处理器根据存储介质中已存储的程序代码执行：在获取用于指示与终端进行D2D通信的中继设备移动的第二移动辅助信息之前，还包括：发送用于请求获取第二移动辅助信息的请求消息，其中，请求消息中携带有用于请求获取第二移动辅助信息中的以下信息至少之一：小区类型；小区带宽；小区的部署方式。In an embodiment of the present invention, in the embodiment, the processor executes, according to the stored program code in the storage medium, before acquiring the second mobile auxiliary information for indicating the movement of the relay device that performs D2D communication with the terminal, The method further includes: sending a request message for requesting acquisition of the second mobile assistance information, where the request message carries at least one of the following information for requesting acquisition of the second mobile assistance information: cell type; cell bandwidth; .
在本发明一实施方式中，在本实施例中，处理器根据存储介质中已存储的程序代码执行：根据获取的第二移动辅助信息进行移动处理包括：在第二移动辅助信息中携带有中继设备接入目标小区的小区标识的情况下，接入到小区标识标识的接入目标小区；在第二移动辅助信息中未携带有中继设备接入目标小区的小区标识的情况下，在与终端进行D2D通信的中继设备接入目标小区共基站下的小区中选择一个小区接入。In an embodiment of the present invention, in the embodiment, the processor is executed according to the stored program code in the storage medium: performing the moving process according to the acquired second mobile auxiliary information includes: carrying the middle mobile auxiliary information If the device accesses the cell identifier of the target cell, accessing the target cell of the cell identity identifier; if the second mobile assistance information does not carry the cell identifier of the target cell of the relay device, The relay device that performs D2D communication with the terminal selects one cell access in the cell under the common base station of the target cell.
在本发明一实施方式中，本实施例中的具体示例可以参考上述实施例及可选实施方式中所描述的示例，本实施例在此不再赘述。In an embodiment of the present invention, the specific examples in this embodiment may refer to the examples described in the foregoing embodiments and the optional embodiments, and details are not described herein again.
显然，本领域的技术人员应该明白，上述的本发明的各模块或各步骤可以用通用的计算装置来实现，它们可以集中在单个的计算装置上，或者分布在多个计算装置所组成的网络上，可选地，它们可以用计算装置可执行的程序代码来实现，从而，可以将它们存储在存储装置中由计算装置来执行，并且在某些情况下，可以以不同于此处的顺序执行所示出或描述的步骤，或者将它们分别制作成各个集成电路模块，或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。这样，本发明不限制于任何特定的硬件和软件结合。It will be apparent to those skilled in the art that the various modules or steps of the present invention described above can be implemented by a general-purpose computing device that can be centralized on a single computing device or distributed across a network of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein. The steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps thereof are fabricated as a single integrated circuit module. Thus, the invention is not limited to any specific combination of hardware and software.
以上仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和 原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention, and various modifications and changes can be made to the present invention. Where in the spirit of the present invention Any modifications, equivalent substitutions, improvements, etc. made within the scope of the present invention are intended to be included within the scope of the present invention.
工业实用性Industrial applicability
本发明实施例的技术方案，获取用于指示与中继设备进行设备到设备D2D通信的终端移动的第一移动辅助信息；根据获取的所述第一移动辅助信息进行移动处理，可以解决相关技术中，对于处于D2D场景下的设备的移动处理中中继设备和/或终端的省电并没有进行充分考虑的问题，达到D2D场景下，中继设备和/或终端的有效省电的效果。 The technical solution of the embodiment of the present invention acquires first mobile auxiliary information for indicating terminal movement of the device to the device D2D communication with the relay device; and performing mobile processing according to the acquired first mobile auxiliary information, which can solve related technologies In the mobile processing of the device in the D2D scenario, the power saving of the relay device and/or the terminal is not fully considered, and the effect of effectively saving power of the relay device and/or the terminal in the D2D scenario is achieved.

Claims (18)

  1. 一种设备移动方法，包括：A device moving method includes:
    获取用于指示与中继设备进行设备到设备D2D通信的终端移动的第一移动辅助信息；Acquiring first mobile assistance information for indicating terminal movement of device-to-device D2D communication with the relay device;
    根据获取的所述第一移动辅助信息进行移动处理。Performing a movement process according to the acquired first movement assistance information.
  2. 根据权利要求1所述的方法，其中，所述第一移动辅助信息包括以下至少之一：The method of claim 1, wherein the first mobile assistance information comprises at least one of:
    与所述终端进行D2D通信的中继设备接入目标小区的小区信息；The relay device that performs D2D communication with the terminal accesses cell information of the target cell;
    与所述终端进行D2D通信的中继设备接入目标小区所属基站下的除所述接入目标小区之外的其他小区的小区信息；The relay device that performs D2D communication with the terminal accesses cell information of other cells except the access target cell under the base station to which the target cell belongs;
    所述终端接入目标小区的小区信息；The terminal accesses cell information of the target cell;
    所述终端接入目标小区所属基站下的除所述接入目标小区之外的其他小区的小区信息；The terminal accesses cell information of other cells except the access target cell under the base station to which the target cell belongs;
    与所述终端进行D2D通信的中继设备当前接入小区的小区信息；The cell information of the cell currently accessed by the relay device that performs D2D communication with the terminal;
    与所述终端进行D2D通信的中继设备当前接入小区所属基站下的除所述接入目标小区之外的其他小区的小区信息；The relay device that performs D2D communication with the terminal currently accesses cell information of other cells except the access target cell under the base station to which the cell belongs;
    所述终端当前接入小区的小区信息；Cell information that the terminal currently accesses the cell;
    所述终端当前接入小区所属基站下的除所述当前接入小区之外的其他小区的小区信息。The terminal currently accesses cell information of other cells except the current access cell under the base station to which the cell belongs.
  3. 根据权利要求1所述的方法，其中，在获取用于指示与所述中继设备进行D2D通信的所述终端移动的所述第一移动辅助信息之前，还包括：The method of claim 1, wherein before the obtaining the first mobile assistance information for instructing the terminal to perform D2D communication with the relay device, the method further comprises:
    发送用于请求获取所述第一移动辅助信息的请求消息，其中，所述请求消息中携带有用于请求获取所述第一移动辅助信息中的以下信息至少之一：小区类型；小区带宽；小区的部署方式。 Sending a request message for requesting to acquire the first mobile assistance information, where the request message carries at least one of the following information for requesting acquisition of the first mobile assistance information: cell type; cell bandwidth; cell Way of deployment.
  4. 根据权利要求1所述的方法，其中，根据获取的所述第一移动辅助信息进行移动处理包括：The method according to claim 1, wherein the performing the moving processing according to the acquired first mobile assistance information comprises:
    在所述第一移动辅助信息中携带有所述终端接入目标小区的小区标识的情况下，接入到所述小区标识标识的所述接入目标小区；And in the case that the first mobile assistance information carries the cell identity of the terminal access target cell, accessing the access target cell of the cell identity identifier;
    在所述第一移动辅助信息中未携带有所述终端接入目标小区的小区标识的情况下，在与所述终端进行D2D通信的中继设备接入目标小区共基站下的小区中选择一个小区接入。In a case where the first mobile assistance information does not carry the cell identity of the terminal access target cell, select one of the cells under the common base station of the relay device accessing the target cell that performs D2D communication with the terminal. Cell access.
  5. 一种设备移动方法，包括：A device moving method includes:
    获取用于指示与终端进行设备到设备D2D通信的中继设备移动的第二移动辅助信息；Acquiring second mobile assistance information for indicating relay device movement of the device to device D2D communication with the terminal;
    根据获取的所述第二移动辅助信息进行移动处理。Performing a movement process based on the acquired second movement assistance information.
  6. 根据权利要求5所述的方法，其中，所述第二移动辅助信息包括以下至少之一：The method of claim 5 wherein said second mobile assistance information comprises at least one of:
    与所述中继设备进行D2D通信的终端接入目标小区的小区信息；The terminal that performs D2D communication with the relay device accesses cell information of the target cell;
    与所述中继设备进行D2D通信的终端接入目标小区所属基站下的除所述接入目标小区之外的其他小区的小区信息；The terminal that performs D2D communication with the relay device accesses cell information of other cells except the access target cell under the base station to which the target cell belongs;
    所述中继设备接入目标小区的小区信息；The relay device accesses cell information of the target cell;
    所述中继设备接入目标小区所属基站下的除所述接入目标小区之外的其他小区的小区信息；The relay device accesses cell information of other cells except the access target cell under the base station to which the target cell belongs;
    与所述中继设备进行D2D通信的终端当前接入小区的小区信息；Cell information of a cell currently accessed by a terminal that performs D2D communication with the relay device;
    与所述中继设备进行D2D通信的终端当前接入小区所属基站下的除所述接入目标小区之外的其他小区的小区信息；The terminal that performs D2D communication with the relay device currently accesses cell information of other cells except the access target cell under the base station to which the cell belongs;
    所述中继设备当前接入小区的小区信息；The cell information of the cell currently accessed by the relay device;
    所述中继设备当前接入小区所属基站下的除所述当前接入小区之外的其他小区的小区信息。 The relay device currently accesses cell information of other cells except the current access cell under the base station to which the cell belongs.
  7. 根据权利要求5所述的方法，其中，在获取用于指示与所述终端进行D2D通信的所述中继设备移动的所述第二移动辅助信息之前，还包括：The method according to claim 5, further comprising: before acquiring the second mobile assistance information for indicating the movement of the relay device that performs D2D communication with the terminal,
    发送用于请求获取所述第二移动辅助信息的请求消息，其中，所述请求消息中携带有用于请求获取所述第二移动辅助信息中的以下信息至少之一：小区类型；小区带宽；小区的部署方式。Sending a request message for requesting to acquire the second mobility assistance information, where the request message carries at least one of the following information for requesting acquisition of the second mobility assistance information: cell type; cell bandwidth; cell Way of deployment.
  8. 根据权利要求5所述的方法，其中，根据获取的所述第二移动辅助信息进行移动处理包括：The method according to claim 5, wherein the performing the moving process according to the acquired second mobile assistance information comprises:
    在所述第二移动辅助信息中携带有所述中继设备接入目标小区的小区标识的情况下，接入到所述小区标识标识的所述接入目标小区；And accessing, to the second mobility assistance information, the access target cell that is connected to the cell identifier by using the cell identifier of the target cell to be accessed by the relay device;
    在所述第二移动辅助信息中未携带有所述中继设备接入目标小区的小区标识的情况下，在与所述终端进行D2D通信的中继设备接入目标小区共基站下的小区中选择一个小区接入。If the second mobility assistance information does not carry the cell identifier of the target device to be accessed by the relay device, the relay device that performs D2D communication with the terminal accesses the cell under the common base station of the target cell. Select a cell access.
  9. 一种设备移动装置，包括：A device moving device includes:
    第一获取模块，配置为获取用于指示与中继设备进行设备到设备D2D通信的终端移动的第一移动辅助信息；a first acquiring module, configured to acquire first mobile assistance information for indicating terminal movement of device-to-device D2D communication with the relay device;
    第一处理模块，配置为根据获取的所述第一移动辅助信息进行移动处理。The first processing module is configured to perform mobile processing according to the acquired first mobile assistance information.
  10. 根据权利要求9所述的装置，其中，还包括：The apparatus according to claim 9, further comprising:
    第一发送模块，配置为发送用于请求获取所述第一移动辅助信息的请求消息，其中，所述请求消息中携带有用于请求获取所述第一移动辅助信息中的以下信息至少之一：小区类型；小区带宽；小区的部署方式。The first sending module is configured to send a request message for requesting to acquire the first mobile auxiliary information, where the request message carries at least one of the following information for requesting acquisition of the first mobile auxiliary information: Cell type; cell bandwidth; cell deployment mode.
  11. 根据权利要求9所述的装置，其中，所述第一处理模块包括：The apparatus of claim 9, wherein the first processing module comprises:
    第一接入单元，配置为在所述第一移动辅助信息中携带有所述终端接入目标小区的小区标识的情况下，接入到所述小区标识标识的所述接 入目标小区；a first access unit, configured to: when the first mobile assistance information carries a cell identifier of the terminal access target cell, accessing the Into the target cell;
    第二接入单元，配置为在所述第一移动辅助信息中未携带有所述终端接入目标小区的小区标识的情况下，在与所述终端进行D2D通信的中继设备接入目标小区共基站下的小区中选择一个小区接入。a second access unit, configured to: when the first mobile assistance information does not carry the cell identifier of the terminal access target cell, the relay device that performs D2D communication with the terminal accesses the target cell One cell is selected in the cell under the common base station.
  12. 一种终端，包括权利要求9至11中任一项所述的装置。A terminal comprising the apparatus of any one of claims 9 to 11.
  13. 一种设备移动装置，包括：A device moving device includes:
    第二获取模块，配置为获取用于指示与终端进行设备到设备D2D通信的中继设备移动的第二移动辅助信息；a second acquiring module, configured to acquire second mobile auxiliary information for indicating a device-to-device D2D communication with the terminal;
    第二处理模块，配置为根据获取的所述第二移动辅助信息进行移动处理。The second processing module is configured to perform mobile processing according to the acquired second mobile auxiliary information.
  14. 根据权利要求13所述的装置，其中，还包括：The device according to claim 13, further comprising:
    第二发送模块，配置为发送用于请求获取所述第二移动辅助信息的请求消息，其中，所述请求消息中携带有用于请求获取所述第二移动辅助信息中的以下信息至少之一：小区类型；小区带宽；小区的部署方式。a second sending module, configured to send a request message for requesting to acquire the second mobile auxiliary information, where the request message carries at least one of the following information for requesting acquisition of the second mobile auxiliary information: Cell type; cell bandwidth; cell deployment mode.
  15. 根据权利要求13所述的装置，其中，所述第二处理模块包括：The apparatus of claim 13 wherein said second processing module comprises:
    第三接入单元，配置为在所述第二移动辅助信息中携带有所述中继设备接入目标小区的小区标识的情况下，接入到所述小区标识标识的所述接入目标小区；a third access unit, configured to: when the second mobility assistance information carries the cell identity of the target device to be accessed by the relay device, accessing the access target cell of the cell identity identifier ;
    第四接入单元，配置为在所述第二移动辅助信息中未携带有所述中继设备接入目标小区的小区标识的情况下，在与所述终端进行D2D通信的中继设备接入目标小区共基站下的小区中选择一个小区接入。a fourth access unit, configured to: when the second mobility assistance information does not carry the cell identifier of the target device to be accessed by the relay device, perform relay device access for D2D communication with the terminal One cell access is selected in a cell under the common cell of the target cell.
  16. 一种中继设备，包括权利要求13至15中任一项所述的装置。A relay device comprising the device of any one of claims 13 to 15.
  17. 一种设备移动***，包括权利要求12中所述的终端和权利要求16所述的中继设备。A device mobility system comprising the terminal of claim 12 and the relay device of claim 16.
  18. 一种存储介质，所述存储介质中存储有计算机可执行指令，该 计算机可执行指令配置为执行权利要求1-4任一项所述的设备移动方法，或者权利要求5-8任一项所述的设备移动方法。 A storage medium storing computer executable instructions therein The computer executable instructions are configured to perform the device movement method of any of claims 1-4, or the device movement method of any of claims 5-8.
PCT/CN2017/107337 2016-08-22 2017-10-23 Device movement method, apparatus, and system, terminal and relay device, and storage medium WO2018036570A1 (en)

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