WO2018035960A1 - 一种中继网络连接方法及相关设备 - Google Patents

一种中继网络连接方法及相关设备 Download PDF

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Publication number
WO2018035960A1
WO2018035960A1 PCT/CN2016/103866 CN2016103866W WO2018035960A1 WO 2018035960 A1 WO2018035960 A1 WO 2018035960A1 CN 2016103866 W CN2016103866 W CN 2016103866W WO 2018035960 A1 WO2018035960 A1 WO 2018035960A1
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WIPO (PCT)
Prior art keywords
user equipment
wearable device
information
access
requirement information
Prior art date
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Ceased
Application number
PCT/CN2016/103866
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English (en)
French (fr)
Inventor
雷艺学
张云飞
郑倩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
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Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
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Publication date
Application filed by Yulong Computer Telecommunication Scientific Shenzhen Co Ltd filed Critical Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
Publication of WO2018035960A1 publication Critical patent/WO2018035960A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/22—Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
    • 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 electronic technologies, and in particular, to a relay network connection method and related equipment.
  • D2D (Device to Device) refers to a communication technology that can communicate directly between user terminals (UEs) without transmitting or forwarding through devices such as base stations.
  • UEs user terminals
  • D2D can be deployed outside of cellular network coverage and/or beyond network coverage.
  • UE-NW trunking is a feature introduced in D2D communication. It has the advantages of flexible deployment, and can expand network coverage without increasing existing network equipment.
  • public safety communications such as earthquakes, wars, etc.
  • FIG. 1 is a schematic diagram of a wearable device performing a relay network connection.
  • the wearable device has the capability of directly connecting to a cellular network, and can pass the 3GPP RAT (3rd Generation Partnership Project Radio Access). Technologies, third-generation wireless communication technology) communicates directly with an eNB (evolved Node B); or, the wearable device can communicate with neighboring user equipment (nUE, Neighbour UE) via sidelink physical signals or non-3GPP close range
  • the communication technology communicates, and the adjacent user equipment communicates with the base station through the Uu interface.
  • the user equipment with relay capability is first initialized and discovered and selected by the remote wearable device to become a relay device capable of serving the wearable device, and the wearable device sends the D2D to the relay device.
  • the communication connection establishment request is performed by the base station or the relay device, or the relay and the relay device to complete the processes of authorization and admission control.
  • the wearable device has the characteristics of limited volume, limited battery capacity, and sensitivity to power consumption, and the host user device acts as a relay device and a neighboring user device as a relay device, each has its own distance, mobility, and security. Different characteristics, if the relay network connection is established in the above manner, the stability and reliability of the established relay network are not high.
  • Embodiments of the present invention provide a relay network connection method and related equipment. The problem that the stability and reliability of the relay network of the prior art solution is not high can be solved.
  • a first aspect of the present invention provides a method for connecting a relay network, including:
  • the first user equipment When it is determined that the first user equipment can be used as a relay device, the first user equipment sends a broadcast notification message to the wearable device, where the broadcast notification message is used to indicate that the wearable device returns to carry stateful demand information.
  • Connection request When it is determined that the first user equipment can be used as a relay device, the first user equipment sends a broadcast notification message to the wearable device, where the broadcast notification message is used to indicate that the wearable device returns to carry stateful demand information.
  • the relay selection criterion includes a device power threshold and/or a signal received power threshold
  • Determining, according to the relay selection criterion, whether the first user equipment can serve as a relay device includes:
  • the first user equipment can function as a relay device.
  • the status requirement information includes at least one of a current remaining power quantity, a mobile state, and a data volume to be transmitted, a service urgency, a speed requirement value, and a signal quality requirement value of the wearable device;
  • Determining whether to allow the wearable device to access according to the state requirement information of the wearable device includes:
  • the status requirement information includes a service urgency and/or a current remaining power amount
  • the method further includes:
  • the first user equipment When the first user equipment does not allow the wearable device to access, the first user equipment selects to the second user according to the service urgency of the wearable device and/or the current remaining power.
  • the device or the base station forwards the connection request carrying the state requirement information.
  • the first user equipment selects to forward the connection request carrying the state requirement information to the second user equipment or the base station. include:
  • the first user equipment forwards the connection request carrying the state requirement information to the
  • the second user equipment is configured to instruct the second user equipment to determine whether to allow the wearable device to access according to the running status information and the status requirement information.
  • the first user equipment selects to forward the connection request carrying the state requirement information to the second user equipment or the base station. include:
  • the first user equipment forwards the connection request carrying the state requirement information to the base station
  • the connection request is used to instruct the base station to allocate a channel resource to the wearable device according to the state requirement information to establish a connection with the wearable device.
  • the determining, after determining whether to allow the wearable device to access according to the state requirement information of the wearable device further includes:
  • the first user equipment When the first user equipment does not allow the wearable device to access, the first user equipment sends a connection failure notification message to the wearable device.
  • the determining, after determining whether to allow the wearable device to access according to the state requirement information of the wearable device further includes:
  • the first user equipment When the first user equipment does not allow the wearable device to access, the first user equipment sends a re-access notification message to the wearable device, where the re-re-access notification message is used to indicate the The wearable device sends the connection request carrying the state requirement information to other devices to establish a connection with the other device.
  • a second aspect of the present invention provides a relay network connection method, including:
  • the first user equipment sends the running status information of the first user equipment to the wearable device, so that the wearable device determines whether to access the first user equipment according to the running status information.
  • the operating status information includes at least one of a current remaining power of the first user equipment, an information receiving power, and a data transmission speed.
  • a third aspect of the present invention provides a relay network connection method, including:
  • the wearable device receives a broadcast notification message sent by the first user equipment, where the broadcast notification message is determined by the first user equipment according to a relay selection criterion sent by the base station, and the first user equipment can be sent as a relay device. ;
  • the wearable device sends a connection request carrying the state requirement information to the first user equipment according to the broadcast notification message, where the connection request is used to indicate that the first user equipment determines, according to the state requirement information, whether Allowing the wearable device to access.
  • the device further includes:
  • the wearable device sends a connection request carrying the state requirement information to the second user equipment, where the connection request is used to instruct the second user equipment to determine whether to allow the wearable device to access according to the state requirement information.
  • the method further includes:
  • the device further includes:
  • the connection failure notification message is used to instruct the wearable device to listen to the access sent by other devices.
  • a fourth aspect of the present invention provides a method for connecting a relay network, including:
  • the wearable device When the wearable device does not listen to the broadcast notification message sent by the first user device, the wearable device acquires state requirement information of the wearable device;
  • the wearable device selects to establish a connection with the second user equipment or the base station according to the status requirement information.
  • the status requirement information includes a service urgency and/or a current remaining power, and selecting to establish a connection with the second user equipment or the base station according to the status requirement information includes:
  • the wearable device sends a connection request carrying the state requirement information to the base station to communicate with the base station establish connection;
  • the wearable device sends a connection request carrying the state requirement information to the second user equipment.
  • the connection request is used to instruct the second user equipment to determine whether to allow the wearable device to access according to the state requirement information.
  • the obtaining, by the wearable device, the status requirement information of the wearable device, when the wearable device does not listen to the broadcast notification message sent by the first user device includes:
  • the wearable device When the wearable device does not listen to the broadcast notification message sent by the first user equipment within a preset time interval, the state requirement information of the wearable device is obtained.
  • a fifth aspect of the present invention provides a method for connecting a relay network, including:
  • the wearable device sends a connection request to the first user equipment, where the connection request is used to indicate that the first user equipment returns operational status information of the first user equipment;
  • the wearable device determines whether to access the first user equipment according to the running status information.
  • the operating status information includes at least one of a current remaining power of the first user equipment, an information receiving power, and a data transmission speed.
  • the determining, according to the running status information, whether to access the first user equipment includes:
  • the wearable device determines to access the first user equipment.
  • a sixth aspect of the present invention provides a user equipment, including:
  • An information receiving module configured to receive a relay selection criterion sent by the base station
  • An information determining module configured to determine, according to the relay selection criterion, whether the first user equipment can serve as a relay device
  • the information sending module is configured to: when it is determined that the first user equipment can be used as a relay device, send a broadcast notification message to the wearable device, where the broadcast notification message is used to indicate that the wearable device returns the stateful demand information Connection request
  • a request receiving module configured to receive a connection request that is returned by the wearable device and that carries the state requirement information
  • the access permission module is configured to determine whether to allow the wearable device to access according to the state requirement information of the wearable device.
  • the relay selection criterion includes a device power threshold and/or a signal received power threshold
  • the information determining module is specifically configured to:
  • the first user equipment can function as a relay device.
  • the status requirement information includes at least one of a current remaining power quantity, a mobile state, and a data volume to be transmitted, a service urgency, a speed requirement value, and a signal quality requirement value of the wearable device;
  • the access permission module is specifically configured to:
  • the status requirement information includes a service urgency and/or a current remaining power amount
  • the information sending module is further configured to: when the first user equipment does not allow the wearable device to access, select the direction according to the service urgency of the wearable device and/or the current remaining power
  • the second user equipment or the base station forwards the connection request carrying the state requirement information.
  • the information sending module is further configured to: if the service urgency is not greater than a first preset threshold and/or the current remaining power is not greater than a second preset threshold, The connection request is forwarded to the second user equipment, and the connection request is used to indicate the second user setting The device determines whether to allow the wearable device to access according to the running status information and the status requirement information.
  • the information sending module is further configured to: if the service urgency is greater than a first preset threshold and/or the current remaining power is greater than a second preset threshold, the connection request carrying the state requirement information is Forwarding to the base station, the connection request is used to instruct the base station to allocate channel resources to the wearable device according to the state requirement information to establish a connection with the wearable device.
  • the information sending module is further configured to send a connection failure notification message to the wearable device when the first user equipment does not allow the wearable device to access.
  • the information sending module is further configured to: when the first user equipment does not allow the wearable device to access, send a re-access notification message to the wearable device, the re-re-access notification message And configured to instruct the wearable device to send the connection request carrying the state requirement information to another device to establish a connection with the other device.
  • a seventh aspect of the present invention provides a user equipment, including:
  • a request receiving module configured to receive a wearable device to send a connection request
  • the information sending module is configured to send the running state information of the first user equipment to the wearable device, so that the wearable device determines whether to access the first user equipment according to the running state information.
  • the operating status information includes at least one of a current remaining power of the first user equipment, an information receiving power, and a data transmission speed.
  • An eighth aspect of the present invention provides a wearable device, including:
  • the information receiving module is configured to receive a broadcast notification message sent by the first user equipment, where the broadcast notification message is determined by the first user equipment according to a relay selection criterion sent by the base station, and the first user equipment can be used as a relay device.
  • the information sending module is configured to send, according to the broadcast notification message, a connection request that carries the state requirement information to the first user equipment, where the connection request is used to indicate that the first user equipment determines according to the state requirement information Whether the wearable device is allowed to access.
  • the information receiving module is further configured to receive a re-access notification message sent by the first user equipment, where the re-access notification message is determined by the first user equipment to not allow the wearable device to be connected. Sent on time;
  • the information sending module is further configured to send, to the second user equipment, the information carrying the state requirement information.
  • a connection request the connection request is used to instruct the second user equipment to determine whether to allow the wearable device to access according to the status requirement information.
  • the information sending module is further configured to: if the access permission message sent by the second user equipment is not received within a preset time interval, send a connection request to the base station to establish a connection with the base station.
  • the information receiving module is further configured to receive a connection failure notification message sent by the first user equipment, where the connection failure notification message is determined by the first user equipment when the wearable device is not allowed to access.
  • the connection failure notification message is used to instruct the wearable device to listen to an access notification message sent by another device to establish a connection with the other device.
  • a ninth aspect of the present invention provides a wearable device comprising:
  • An information obtaining module configured to acquire state requirement information of the wearable device when the wearable device does not listen to the broadcast notification message sent by the first user device;
  • the information determining module is configured to select to establish a connection with the second user equipment or the base station according to the status requirement information.
  • the status requirement information includes a service urgency and/or a current remaining power amount
  • the information determining module is specifically configured to:
  • the wearable device sends a connection request carrying the state requirement information to the base station to communicate with the base station establish connection;
  • the wearable device sends a connection request carrying the state requirement information to the second user equipment.
  • the connection request is used to instruct the second user equipment to determine whether to allow the wearable device to access according to the state requirement information.
  • the information acquiring module is specifically configured to:
  • the wearable device When the wearable device does not listen to the broadcast notification message sent by the first user equipment within a preset time interval, the state requirement information of the wearable device is obtained.
  • a tenth aspect of the present invention provides a wearable device, including:
  • the information sending module is configured to send a connection request to the first user equipment, where the connection request is used to indicate that the first user equipment returns the running status information of the first user equipment;
  • An information determining module configured to determine whether to access the first use according to the operating state information Household equipment.
  • the operating status information includes at least one of a current remaining power of the first user equipment, an information receiving power, and a data transmission speed.
  • the information determining module is specifically configured to:
  • the first user equipment first receives a relay selection criterion sent by the base station; determining, according to the relay selection criterion, whether the first user equipment can serve as a relay device; and then determining the first user
  • the device When the device is configured as a relay device, the device sends a broadcast notification message to the wearable device, where the broadcast notification message is used to indicate that the wearable device returns a connection request that carries the state requirement information; and secondly, receives the bearer returned by the wearable device.
  • 1 is a schematic diagram of providing a wearable device for relay network connection
  • FIG. 2 is a schematic structural diagram of a relay network connection system provided by the present invention.
  • FIG. 3 is a schematic flowchart of a relay network connection according to a first embodiment of the present invention.
  • FIG. 4 is a schematic flowchart of a relay network connection according to a second embodiment of the present invention.
  • FIG. 5 is a schematic flowchart of a relay network connection according to a third embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of a first user equipment according to an embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of another first user equipment according to an embodiment of the present disclosure.
  • FIG. 8 is a schematic structural diagram of a wearable device according to an embodiment of the present invention.
  • FIG. 9 is a schematic structural diagram of another wearable device according to an embodiment of the present invention.
  • FIG. 10 is a schematic structural diagram of still another wearable device according to an embodiment of the present invention.
  • FIG. 11 is a schematic structural diagram of still another first user equipment according to an embodiment of the present disclosure.
  • FIG. 12 is a schematic structural diagram of still another wearable device according to an embodiment of the present invention.
  • FIG. 2 is a schematic structural diagram of a relay network connection system provided by the present invention.
  • the system provided by the present invention includes a wearable device, a first user device, a second user device, and a base station, wherein the first user device may be a host user device, and the second user device may be a neighbor user device,
  • the device may establish an LTE-sidelink/non-3GPP network connection (eg, Bluetooth BT, WIFI, etc.) with the first user device or/and the second user device, and the wearable device may also directly establish a connection with the base station.
  • LTE-sidelink/non-3GPP network connection eg, Bluetooth BT, WIFI, etc.
  • FIG. 3 is a schematic flowchart of a relay network connection according to a first embodiment of the present invention. As shown in the figure, the method in the embodiment of the present invention includes:
  • the base station sends a relay selection criterion to the first user equipment.
  • the relay selection criterion includes a device power threshold and/or a signal received power threshold.
  • the first user equipment determines, according to the relay selection criterion, whether the first user equipment can serve as a relay device.
  • the current remaining power and/or the current signal received power value of the first user equipment is obtained; if the current remaining power is greater than the device power threshold and/or the current signal received power value is greater than the signal Receiving a power threshold, determining that the first user equipment can serve as a relay device; and if the current remaining power is not greater than the device power threshold and/or the current signal received power value is not greater than the signal receiving power threshold, Then, it is determined that the first user equipment cannot be used as a relay device, and the following operation steps are not performed.
  • the first user equipment when it is determined that the first user equipment can be used as a relay device, the first user equipment sends a broadcast notification message to the wearable device, where the broadcast notification message is used to indicate that the wearable device returns to carry a stateful request. Connection request for information.
  • the wearable device sends a connection request carrying state requirement information to the first user equipment.
  • the wearable device may monitor the broadcast notification message sent by the first user equipment, and if the broadcast notification message sent by the first user equipment is monitored, the first user equipment is configured as a relay device. The capability, therefore, the wearable device sends a connection request carrying the state requirement information to the first user equipment.
  • the status requirement information includes at least one of a current remaining power quantity, a mobile state, and a data volume to be transmitted, a service urgency, a speed requirement value, and a signal quality requirement value of the wearable device.
  • the first user equipment determines, according to the state requirement information of the wearable device, whether to allow the wearable device to access.
  • the wearable device when the state requirement information meets the first preset condition, determining that the wearable device is allowed to access; when the state requirement information does not satisfy the first preset condition, determining that the wearable mode is not allowed Device access. For example, when the amount of data to be transmitted is greater than the amount of data carried by the first user equipment, or the service urgency is higher than the carrying capacity of the first user equipment, or the speed requirement value is greater than the speed provided by the first user equipment, it is determined that the wear is not allowed.
  • the first user equipment When the first user equipment allows the wearable device to access, the first user equipment establishes a connection with the wearable device.
  • the first user equipment may forward the connection request carrying the state requirement information to the second user equipment, and after receiving the connection request carrying the state requirement information, the second user equipment determines whether to allow the wear according to the state requirement information. Accessing the device, if the wearable device is allowed to access, sending a broadcast notification to the first user device and the wearable device respectively, the first device for terminating the provision of the relay service to the wearable device, and the second user device Provide relay services to wearable devices.
  • the wearable device can establish a connection with the base station or the second user device by any one of the following three connection modes.
  • S308-S309 is the first connection mode
  • S310-S311 is the second connection mode
  • S312-S315 is the third connection mode.
  • the first user equipment when the first user equipment does not allow the wearable device to access, the first user equipment selects according to the service urgency of the wearable device and/or the current remaining power.
  • the connection request carrying the state requirement information is forwarded to the second user equipment or the base station. Further, if the service urgency is not greater than the first preset threshold and/or the current remaining power is not greater than the second preset threshold, the first user equipment sends the connection request carrying the state requirement information. Forwarding to the second user equipment.
  • the first user equipment may send a connection failure notification message to the wearable device.
  • the second user equipment determines, according to the state requirement information, whether the wearable device is allowed to access.
  • the second user equipment may determine whether the amount of data to be transmitted is greater than the amount of data carried by the second user equipment, or whether the service urgency is higher than the carrying capacity of the second user equipment, or whether the speed requirement value is greater than the second user.
  • the speed provided by the device so as to determine whether the wearable device is allowed to access; when the amount of data to be transmitted is not greater than the amount of data carried by the second user equipment, and the service urgency is not higher than the carrying capacity of the second user equipment, and the speed requirement
  • the value is not greater than the speed provided by the second user equipment, determining that the wearable device is allowed to access; when the amount of data to be transmitted is greater than the amount of data carried by the second user equipment, or the service urgency is higher than the carrying capacity of the second user equipment, or
  • the speed requirement value is greater than the speed provided by the second user equipment, determining that the wearable device is not allowed to access, and the second user equipment may forward the connection request carrying the state requirement information to another device or the base station, and instead The device or base station provides a relay service to the wearable device.
  • the second user device sends a broadcast notification to the wearable device.
  • the wearable device may listen to the broadcast notification sent by the other device, and if the broadcast notification sent by the second user equipment is monitored, establish the same with the second user equipment. Relay network connection.
  • the first user equipment forwards the connection request carrying the state requirement information to the base station.
  • the first user equipment when the first user equipment does not allow the wearable device to access, the first user equipment selects according to the service urgency of the wearable device and/or the current remaining power. And selecting, by the second user equipment or the base station, the connection request carrying the state requirement information. Further, if the service urgency is greater than the first preset threshold and/or the current remaining power is greater than the second preset threshold, the first user equipment forwards the connection request carrying the state requirement information to The base station.
  • the base station allocates a channel resource to the wearable device according to the state requirement information to establish a connection with the wearable device.
  • channel resources may be allocated according to service demand, speed requirement value or channel transmission quality of the wearable device, and a network connection is established with the wearable device.
  • the first user equipment When the first user equipment does not allow the wearable device to access, the first user equipment sends a re-access notification message to the wearable device.
  • the wearable device sends a connection request carrying status requirement information to the second user equipment.
  • the wearable device after receiving the re-access notification message, determines that the first user equipment cannot serve as the relay device, and therefore, instead, sends a connection request carrying the state requirement information to the second user equipment.
  • the second user equipment determines, according to the state requirement information, whether the wearable device is allowed to access.
  • whether the amount of data to be transmitted is greater than the amount of data carried by the second user equipment, or whether the service urgency is higher than the carrying capacity of the second user equipment, or whether the speed requirement value is greater than the speed provided by the second user equipment, Determining whether the wearable device is allowed to access; when the amount of data to be transmitted is not greater than the amount of data carried by the second user equipment, and the service urgency is not higher than the carrying capacity of the second user equipment, and the speed requirement value is not greater than the second user.
  • the speed provided by the device is determined to allow the wearable device to access, when the amount of data to be transmitted is greater than the amount of data carried by the second user equipment, or the service urgency is higher than the capacity of the second user equipment, or the speed requirement value is greater than the second
  • the speed provided by the user equipment determines that the wearable device is not allowed to access, and the second user equipment may forward the connection request carrying the state requirement information to another device or the base station, and then wear the other device or the base station to wear.
  • the device provides a relay service.
  • the wearable device sends the connection with the state requirement information to the second user equipment. After receiving the request, the wearable device can listen to the broadcast notification sent by the second user equipment, and if the broadcast notification sent by the second user equipment is monitored, determine that the second user equipment allows the wearable device to access, so the wearable device and the second The user equipment establishes a trunk network connection.
  • the first user equipment first receives a relay selection criterion sent by the base station; determining, according to the relay selection criterion, whether the first user equipment can serve as a relay device; and then determining the first
  • the device sends a broadcast notification message to the wearable device, where the broadcast notification message is used to indicate that the wearable device returns a connection request carrying state requirement information; and secondly, the wearable device returns Carrying a connection request with the status requirement information; and finally determining, according to the status requirement information of the wearable device, whether to allow the wearable device to access, thereby adopting a selection criterion of the base station and status requirement information of the wearable device
  • To consider the conditions of wearable device access improve the stability and reliability of the relay network access.
  • FIG. 4 is a schematic flowchart of a relay network connection according to a second embodiment of the present invention. As shown in the figure, the method in the embodiment of the present invention includes:
  • the wearable device sends a connection request to the first user equipment.
  • the first user equipment sends the running state information of the first user equipment to the wearable device.
  • the operating status information includes at least one of a current remaining power of the first user equipment, an information receiving power, and a data transmission speed.
  • the wearable device determines whether to access the first user equipment according to the running status information.
  • the wearable device when the running state information meets the second preset condition, the wearable device determines to access the first user equipment, and when the running state information does not satisfy the second preset condition, The wearable device determines not to access the first user device.
  • the wearable device determines whether the current remaining power of the first user equipment is greater than the preset power, whether the information receiving power is greater than the preset power, or whether the data transmission speed is greater than a preset speed, if the current remaining power is greater than the preset power, and the information is received. If the power is greater than the preset power and the data transmission speed is greater than the preset speed, the wearable device determines to access the first user equipment, if the current remaining power is not greater than the preset power, or the information receiving power is not greater than the preset If the power, or the data transmission speed is not greater than the preset speed, the wearable device determines not to access the first user equipment.
  • the wearable device establishes a relay network connection with the first user equipment when determining to access the first user equipment.
  • the wearable device obtains the running state information of the first user equipment, determines whether the running state information meets the access condition, and further accesses the first user equipment, thereby improving the reliability of the relay network connection. Sex.
  • FIG. 5 is a schematic flowchart of a relay network connection according to a third embodiment of the present invention. As shown in the figure, the method in the embodiment of the present invention includes:
  • the wearable device monitors a broadcast notification message of the first user equipment.
  • the wearable device When the wearable device does not listen to the broadcast notification message sent by the first user equipment, the wearable device acquires state requirement information of the wearable device.
  • the status requirement information includes at least one of a current remaining power quantity, a mobile state, and a data volume to be transmitted, a service urgency, a speed requirement value, and a signal quality requirement value of the wearable device.
  • the wearable device when the wearable device does not listen to the broadcast notification message sent by the first user equipment within a preset time interval, the state requirement information of the wearable device is obtained.
  • S503-S505 is the first connection mode
  • S506-S507 is the second connection mode.
  • the wearable device sends the state-required information to the second user equipment. Connection request.
  • the second user equipment determines, according to the state requirement information, whether the wearable device is allowed to access.
  • the second user equipment may determine whether the amount of data to be transmitted is greater than the amount of data carried by the second user equipment, or whether the service urgency is higher than the carrying capacity of the second user equipment, or whether the speed requirement value is greater than the second user.
  • the speed provided by the device so as to determine whether the wearable device is allowed to access; when the amount of data to be transmitted is not greater than the amount of data carried by the second user equipment, and the service urgency is not higher than the carrying capacity of the second user equipment, and the speed requirement
  • the value is not greater than the speed provided by the second user equipment, determining that the wearable device is allowed to access; when the amount of data to be transmitted is greater than the amount of data carried by the second user equipment, or the service urgency is higher than the carrying capacity of the second user equipment, or
  • the speed requirement value is greater than the speed provided by the second user equipment, determining that the wearable device is not allowed to access, and the second user equipment may forward the connection request carrying the state requirement information to another device or the base station, instead Other devices or base stations provide relay services to the wearable devices.
  • the second user equipment When the second user equipment allows the wearable device to access, the second user equipment sends a broadcast notification to the wearable device.
  • the broadcast notification sent by the second user equipment may be monitored, and if the broadcast notification sent by the second user equipment is monitored, Establishing a relay network connection with the second user equipment.
  • the wearable device sends a connection request carrying the state requirement information to the base station to The base station establishes a connection.
  • the base station allocates a channel resource to the wearable device according to the state requirement information to establish a connection with the wearable device.
  • channel resources may be allocated according to service demand, speed requirement value or channel transmission quality of the wearable device, and a network connection is established with the wearable device.
  • the wearable device when the wearable device does not listen to the broadcast notification message sent by the first user equipment, the wearable device acquires state requirement information of the wearable device, and selects a base station according to the state requirement information.
  • the second user equipment accesses, thereby improving the stability and reliability of the relay network.
  • FIG. 6 is a schematic structural diagram of a first user equipment according to an embodiment of the present invention.
  • the first user equipment in the embodiment of the present invention includes:
  • the information receiving module 601 is configured to receive a relay selection criterion sent by the base station.
  • the relay selection criterion includes a device power threshold and/or a signal received power threshold.
  • the information determining module 602 is configured to determine, according to the relay selection criterion, whether the first user equipment can function as a relay device.
  • the current remaining power and/or the current signal received power value of the first user equipment may be obtained; if the current remaining power is greater than the device power threshold and/or the current signal received power value is greater than the Determining, by the signal receiving power threshold, the first user equipment as a relay device; if the current remaining power is not greater than the device power threshold and/or the current signal receiving power value is not greater than the signal receiving power threshold Then, it is determined that the first user equipment cannot be used as a relay device, and the following operation steps are not performed.
  • the information sending module 603 is configured to: when it is determined that the first user equipment can be used as a relay device, send a broadcast notification message to the wearable device, where the broadcast notification message is used to indicate that the wearable device returns the stateful demand information Connection request.
  • the request receiving module 604 is configured to receive the status requirement returned by the wearable device Connection request for information.
  • the wearable device may monitor the broadcast notification message sent by the first user equipment, and if the broadcast notification message sent by the first user equipment is monitored, the first user equipment is configured as a relay device. The capability, therefore, the wearable device sends a connection request carrying the state requirement information to the first user equipment.
  • the status requirement information includes at least one of a current remaining power quantity, a mobile state, and a data volume to be transmitted, a service urgency, a speed requirement value, and a signal quality requirement value of the wearable device.
  • the access permission module 605 is configured to determine whether to allow the wearable device to access according to the state requirement information of the wearable device.
  • the wearable device when the state requirement information meets the first preset condition, determining that the wearable device is allowed to access; when the state requirement information does not satisfy the first preset condition, determining that the wearable mode is not allowed Device access. For example, when the amount of data to be transmitted is greater than the amount of data carried by the first user equipment, or the service urgency is higher than the carrying capacity of the first user equipment, or the speed requirement value is greater than the speed provided by the first user equipment, it is determined that the wear is not allowed.
  • Allowing the wearable device to access when the first user equipment allows the wearable device to access, the first user device establishes a connection with the wearable device.
  • the first user equipment may forward the connection request carrying the state requirement information to the second user equipment, and after receiving the connection request carrying the state requirement information, the second user equipment determines whether to allow the wear according to the state requirement information. Accessing the device, if the wearable device is allowed to access, sending a broadcast notification to the first user device and the wearable device respectively, the first device for terminating the provision of the relay service to the wearable device, and the second user device Provide relay services to wearable devices.
  • the wearable device may establish a connection with the base station or the second user equipment by any one of the following three connection manners.
  • the first user equipment forwards the connection request carrying the status requirement information to the second user equipment, where the connection request is used to indicate that the second user equipment is The operating status information of the self and the status requirement information determine whether the wearable device is allowed to access.
  • the first user equipment sends the connection request carrying the state requirement information. Forwarding to the base station, the connection request is used to instruct the base station to allocate channel resources to the wearable device according to the state requirement information to establish a connection with the wearable device.
  • the first user equipment when the first user equipment does not allow the wearable device to access, the first user equipment sends a re-access notification message to the wearable device, and the re-re-access notification message And configured to instruct the wearable device to send the connection request carrying the state requirement information to another device to establish a connection with the other device.
  • the first user equipment first receives a relay selection criterion sent by the base station; determining, according to the relay selection criterion, whether the first user equipment can serve as a relay device; and then determining the first
  • the device sends a broadcast notification message to the wearable device, where the broadcast notification message is used to indicate that the wearable device returns a connection request carrying state requirement information; and secondly, the wearable device returns Carrying a connection request with the status requirement information; and finally determining, according to the status requirement information of the wearable device, whether to allow the wearable device to access, thereby adopting a selection criterion of the base station and status requirement information of the wearable device
  • To consider the conditions of wearable device access improve the stability and reliability of the relay network access.
  • FIG. 7 is a schematic structural diagram of another first user equipment according to an embodiment of the present invention.
  • the first user equipment in the embodiment of the present invention includes:
  • the request receiving module 701 is configured to receive the wearable device to send a connection request.
  • the information sending module 702 is configured to send the running state information of the first user equipment to the wearable device, where the running state information includes current remaining power, information receiving power, and data transmission of the first user equipment. At least one of the speeds.
  • the wearable device may determine whether to access the first user equipment according to the running status information. Further, when the running status information is full When the second preset condition is met, the wearable device determines to access the first user equipment, and when the running status information does not satisfy the second preset condition, the wearable device determines not to access the The first user equipment is described. When it is determined that the first user equipment is accessed, the wearable device establishes a relay network connection with the first user equipment.
  • the wearable device determines to access the first user equipment, if the current remaining power is not greater than the preset power, or the information receiving power is not greater than the preset power. Or the data transmission speed is not greater than the preset speed, and the wearable device determines not to access the first user equipment.
  • the wearable device obtains the running state information of the first user equipment, determines whether the running state information meets the access condition, and further accesses the first user equipment, thereby improving the reliability of the relay network connection. Sex.
  • FIG. 11 is a schematic structural diagram of still another first user equipment according to an embodiment of the present invention.
  • the first user equipment 1100 in the embodiment of the present invention may be different types of electronic devices, such as a smart phone, a tablet computer, a palmtop computer, and a mobile internet device, a personal digital assistant, a media player, a smart TV, and the like.
  • the first user equipment 1100 includes at least one processor 1101, such as a CPU, at least one receiver 1103, at least one memory 1104, at least one transmitter 1105, and at least one communication bus 1102.
  • the communication bus 1102 is used to implement connection communication between these components.
  • the receiver 1103 and the transmitter 1105 may be wired transmission ports, or may be wireless devices, for example, including antenna devices for performing data communication with other devices.
  • the memory 1104 may be a high speed RAM memory or a non-transitory memory.
  • the processor 1101 may execute an operating system of the first user equipment 1100 and various installed application programs, program codes, and the like. For example, each module described above includes the information receiving module 601 and the information determining module 602. Wait.
  • Program code is stored in the memory 1104, and the processor 1101 can call the program code stored in the memory 1104 via the communication bus 1102 to perform related functions.
  • the various modules eg, the information receiving module 601, the information determining module 602, etc.
  • FIGS. 6-7 are program codes stored in the memory 1104, and are executed by the processor 1101. Executing to implement the functions of the various units.
  • the memory 1104 stores a plurality of instructions that are executed by the processor 1101 to implement a relay network connection method.
  • the performing, by the processor 1101, the multiple instructions includes: the first user equipment 1100 receives a relay selection criterion sent by the base station; and the first user equipment 1100 determines, according to the relay selection criterion, Whether the first user equipment 1100 can function as a relay device; when it is determined that the first user equipment 1100 can function as a relay device, the first user equipment 1100 sends a broadcast notification message to the wearable device, the broadcast notification message And the first user equipment 1100 receives a connection request that is returned by the wearable device and carries the state requirement information; the first user equipment is used to indicate that the wearable device returns a connection request that carries the state requirement information; 1100: Determine, according to the state requirement information of the wearable device, whether the wearable device is allowed to access.
  • the relay selection criterion includes a device power threshold and/or a signal received power threshold; and determining, according to the relay selection criterion, whether the first user equipment 1100 can be included as a relay device Obtaining a current remaining power quantity and/or a current signal receiving power value of the first user equipment 1100; if the current remaining power quantity is greater than the equipment power quantity threshold and/or the current signal receiving power value is greater than the signal receiving power
  • the threshold determines that the first user equipment 1100 can function as a relay device.
  • the status requirement information includes a service urgency and/or a current remaining power quantity; and after determining, according to the status requirement information of the wearable device, whether to allow the wearable device to access, The method further includes: when the first user equipment 1100 does not allow the wearable device to access, the first user equipment 1100 according to the service urgency of the wearable device and/or the current remaining power, And selecting to forward the connection request carrying the state requirement information to the second user equipment or the base station.
  • the first user equipment 1100 selects to forward the to the second user equipment or the base station according to the service urgency of the wearable device and/or the current remaining power.
  • the connection request carrying the status requirement information includes: if the service urgency is not greater than a first preset threshold and/or the current remaining power is not greater than a second preset threshold, the first user equipment 1100
  • the connection request carrying the status requirement information is forwarded to the second user equipment, where the connection request is used to instruct the second user equipment to determine whether to allow the wearable device according to the running status information and the status requirement information. Access.
  • the first user equipment 1100 selects to forward the carried to the second user equipment or the base station according to the service urgency of the wearable device and/or the current remaining power.
  • the connection request of the status requirement information includes: if the service urgency is greater than a first preset threshold and/or the current remaining power is greater than a second preset threshold, the first user equipment 1100 will carry the status requirement.
  • the connection request of the information is forwarded to the base station, and the connection request is used to instruct the base station to allocate a channel resource to the wearable device according to the state requirement information to establish a connection with the wearable device.
  • the method further includes: when the first user device 1100 does not allow the wearable When the device is accessed, the first user device 1100 sends a re-access notification message to the wearable device, where the re-access notification message is used to indicate that the wearable device carries the state-required information.
  • a connection request is sent to other devices to establish a connection with the other device.
  • FIG. 8 is a schematic structural diagram of a wearable device according to an embodiment of the present invention. As shown in the figure, the wearable device in the embodiment of the present invention includes:
  • the information receiving module 801 is configured to receive a broadcast notification message sent by the first user equipment, where the broadcast notification message is determined by the first user equipment to be used as a relay according to a relay selection criterion sent by the base station. Sent after the device.
  • the first user equipment receives a relay selection criterion sent by the base station, where the relay selection criterion includes a device power threshold and/or a signal received power threshold.
  • the relay selection criterion it is determined whether the first user equipment can be used as a relay device. Further, the current remaining power and/or the current signal received power value of the first user equipment may be obtained; if the current remaining power is greater than the device power threshold and/or the current signal received power value is greater than the signal Receiving a power threshold, determining that the first user equipment can function as a relay device; And if the current remaining power is not greater than the device power threshold and/or the current signal received power value is not greater than the signal received power threshold.
  • the first user equipment when it is determined that the first user equipment can be used as a relay device, the first user equipment sends a broadcast notification message to the wearable device, where the broadcast notification message is used to indicate that the wearable device returns to carry a stateful request. Connection request for information;
  • the information sending module 802 is configured to send, according to the broadcast notification message, a connection request carrying state requirement information to the first user equipment.
  • the broadcast notification message sent by the first user equipment may be monitored. If the broadcast notification message sent by the first user equipment is monitored, the first user equipment has the capability as a relay device.
  • the wearable device sends a connection request carrying the state requirement information to the first user equipment.
  • the status requirement information includes at least one of a current remaining power quantity, a mobile state, and a data volume to be transmitted, a service urgency, a speed requirement value, and a signal quality requirement value of the wearable device.
  • the first user equipment may determine, according to the status requirement information of the wearable device, whether to allow the wearable device to access. Further, when the state requirement information meets the first preset condition, determining that the wearable device is allowed to access; when the state requirement information does not satisfy the first preset condition, determining that the wearable device is not allowed Access. When the first user equipment allows the wearable device to access, the first user device establishes a connection with the wearable device.
  • the wearable device may establish a connection with the base station or the second user equipment by any one of the following three connection manners.
  • the first user equipment In the first mode, if the service urgency is not greater than the first preset threshold and/or the current remaining power is not greater than the second preset threshold, the first user equipment will carry the state requirement information.
  • the connection request is forwarded to the second user equipment, and the connection request is used to instruct the second user equipment to determine whether to allow the wearable device to access according to the running status information and the status requirement information.
  • the first user equipment sends the connection request carrying the state requirement information. Forwarding to the base station, the connection request is used to indicate that the base station according to the status requirement information.
  • the wearable device allocates channel resources to establish a connection with the wearable device.
  • the first user equipment when the first user equipment does not allow the wearable device to access, the first user equipment sends a re-access notification message to the wearable device, and the re-re-access notification message And configured to instruct the wearable device to send the connection request carrying the state requirement information to another device to establish a connection with the other device.
  • the information receiving module 801 is further configured to receive a re-access notification message sent by the first user equipment, where the re-access notification message is determined by the first user equipment to not allow the wearable device
  • the information sending module 802 is further configured to send, to the second user equipment, a connection request that carries the state requirement information, where the connection request is used to indicate that the second user equipment determines, according to the state requirement information, Allowing the wearable device to access; the information sending module 802 is further configured to: if the access permission message sent by the second user equipment is not received within a preset time interval, send a connection request to the base station to The base station establishes a connection.
  • the wearable device first receives a broadcast notification message sent by the first user equipment, where the broadcast notification message is determined by the first user equipment according to a relay selection criterion sent by the base station to enable the first user. And transmitting, by the first user equipment, a connection request carrying status requirement information, where the connection request is used to indicate that the first user equipment is configured according to the The status requirement information determines whether the wearable device is allowed to access, thereby considering the condition of the wearable device access by the selection criteria of the base station and the state requirement information of the wearable device, thereby improving the stability and reliability of the relay network access. Sex.
  • FIG. 9 is a schematic structural diagram of another wearable device according to an embodiment of the present invention. As shown in the figure, the wearable device in the embodiment of the present invention includes:
  • the information obtaining module 901 is configured to acquire state requirement information of the wearable device when the wearable device does not listen to the broadcast notification message sent by the first user device.
  • the status requirement information includes at least one of a current remaining power quantity, a mobile state, and a data volume to be transmitted, a service urgency, a speed requirement value, and a signal quality requirement value of the wearable device.
  • the wearable device when the wearable device does not listen to the broadcast notification message sent by the first user equipment within a preset time interval, the state requirement information of the wearable device is obtained.
  • the information determining module 902 is configured to select to establish a connection with the second user equipment or the base station according to the status requirement information.
  • the second user equipment may determine whether the amount of data to be transmitted is greater than the amount of data carried by the second user equipment, or whether the service urgency is higher than the carrying capacity of the second user equipment, or whether the speed requirement value is greater than The speed provided by the second user equipment, to determine whether the wearable device is allowed to access; when the amount of data to be transmitted is not greater than the amount of data carried by the second user equipment, and the service urgency is not higher than the carrying capacity of the second user equipment, And the speed requirement value is not greater than the speed provided by the second user equipment, determining that the wearable device is allowed to access; when the amount of data to be transmitted is greater than the amount of data carried by the second user equipment, or the service urgency is higher than the second user equipment bearer.
  • the capability, or speed requirement value is greater than
  • the wearable device sends a connection request carrying the state requirement information to the base station, After receiving the connection request carrying the status requirement information, the base station may allocate a channel resource to the wearable device according to the status requirement information to establish a connection with the wearable device. For example, channel resources may be allocated according to service demand, speed requirement value or channel transmission quality of the wearable device, and a network connection may be established with the wearable device.
  • FIG. 10 is a schematic structural diagram of still another wearable device according to an embodiment of the present invention.
  • the wearable device in the embodiment of the present invention includes:
  • the information sending module 1001 is configured to send a connection request to the first user equipment, where the connection request is used to instruct the first user equipment to return the running status information of the first user equipment.
  • the operating status information includes at least one of a current remaining power of the first user equipment, an information receiving power, and a data transmission speed.
  • the information determining module 1002 is configured to determine whether to access the first user equipment according to the running status information.
  • the wearable device when the running state information meets the second preset condition, determines to access the first user equipment, and when the running state information does not satisfy the second preset condition, The wearable device determines not to access the first user device. Further, it can be determined whether the current remaining power of the first user equipment is greater than the preset power, whether the information receiving power is greater than the preset power, or whether the data transmission speed is greater than a preset speed, if the current remaining power is greater than the preset power, and the information is received.
  • the wearable device determines not to connect. Entering the first user equipment. When it is determined that the first user equipment is accessed, the wearable device establishes a relay network connection with the first user equipment.
  • FIG. 12 it is a schematic structural diagram of still another wearable device according to an embodiment of the present invention.
  • the wearable device 1200 in the embodiment of the present invention may be a smart watch, smart glasses, a smart bracelet, or the like.
  • the wearable device 1200 includes at least one processor 1201, such as a CPU, at least one receiver 1203, at least one memory 1204, at least one transmitter 1205, and at least one communication bus 1202.
  • the communication bus 1202 is used to implement connection communication between these components.
  • the receiver 1203 and the transmitter 1205 may be wired transmission ports, or may be wireless devices, for example, including antenna devices, for performing data communication with other devices.
  • the memory 1204 may be a high speed RAM memory or a non-transitory memory.
  • the processor 1201 may execute an operating system of the wearable device 1200 and various installed application programs, program codes, and the like. For example, each module described above includes the information receiving module 801, the information sending module 802, and the like. .
  • Program code is stored in the memory 1204, and the processor 1201 can call the program code stored in the memory 1204 through the communication bus 1202 to perform related functions.
  • the various modules eg, the information receiving module 801, the information transmitting module 802, etc.
  • FIGS. 8-10 are program codes stored in the memory 1204 and are used by the processor 1201. Executing to implement the functions of the various units.
  • the memory 1204 stores a plurality of instructions that are executed by the processor 1201 to implement a relay network connection method.
  • the execution of the multiple instructions by the processor 1201 includes: the wearable device 1200 receives a broadcast notification message sent by the first user equipment 1100, where the broadcast notification message is used by the first user equipment 1100 according to the base station.
  • the sent relay selection criterion determines that the first user equipment 1100 can be sent as a relay device; the wearable device 1200 sends the carried state requirement to the first user equipment 1100 according to the broadcast notification message.
  • the connection request of the information is used to indicate that the first user equipment 1100 determines whether to allow the wearable device 1200 to access according to the status requirement information.
  • the wearable device 1200 further includes: The wearable device 1200 receives the re-access notification message sent by the first user equipment 1100, and the re-access notification message is sent by the first user equipment 1100 when it is determined that the wearable device 1200 is not allowed to access.
  • the wearable device 1200 sends a connection request carrying status request information to the second user equipment, where the connection request is used to instruct the second user equipment to determine whether to allow the wearable device 1200 according to the status requirement information. Access.
  • the method further includes: if the second user equipment is not received within the preset time interval The access permission message sends a connection request to the base station to establish a connection with the base station.
  • the wearable device 1200 further includes: the wearable device 1200 receiving the location a connection failure notification message sent by the first user equipment 1100, where the connection failure notification message is sent by the first user equipment 1100 when it is determined that the wearable device 1200 is not allowed to access, the connection failure notification message is used.
  • the wearable device 1200 is instructed to listen to an access notification message sent by another device to establish a connection with the other device.
  • the wearable device 1200 when the wearable device 1200 does not listen to the broadcast notification message sent by the first user device 1100, the wearable device 1200 acquires state requirement information of the wearable device 1200; the wearable device The 1200 selects to establish a connection with the second user equipment or the base station according to the status requirement information.
  • the status requirement information includes a service urgency and/or a current remaining power
  • selecting to establish a connection with the second user equipment or the base station according to the status requirement information includes: if the service urgency
  • the wearable device 1200 sends a connection request carrying the state requirement information to the base station to establish a connection with the base station, where the first preset threshold is greater than the first preset threshold, and/or the current remaining power is greater than the second preset threshold.
  • the wearable device 1200 sends a connection request carrying the state requirement information to the second user equipment, where the service urgency is not greater than the first preset threshold and/or the current remaining power is not greater than the second preset threshold.
  • the connection request is used to instruct the second user equipment to determine whether to allow the wearable device 1200 to access according to the status requirement information.
  • the wearable device 1200 sends a connection request to the first user equipment 1100, the connection request is used to indicate that the first user equipment 1100 returns operational status information of the first user equipment 1100; The wearable device 1200 determines whether to access the device according to the running status information. The first user equipment 1100.
  • determining whether to access the first user equipment 1100 according to the operating state information comprises: when the operating state information meets a second preset condition, the wearable device 1200 determines Accessing the first user equipment 1100, wherein the operating status information includes at least one of a current remaining power, a information receiving power, and a data transmission speed of the first user equipment 1100.
  • the program may be stored in a computer readable storage medium, and the storage medium may include: Flash disk, read-only memory (English: Read-Only Memory, referred to as: ROM), random accessor (English: Random Access Memory, referred to as: RAM), disk or optical disk.
  • ROM Read-Only Memory
  • RAM Random Access Memory

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Abstract

本发明实施例公开了一种中继网络连接方法和相关设备，包括：第一用户设备接收基站发送的中继选择标准；根据所述中继选择标准，确定所述第一用户设备是否能作为中继设备；当确定所述第一用户设备能作为中继设备时，向穿戴式设备发送广播通知消息，所述广播通知消息用于指示所述穿戴式设备返回携带有状态需求信息的连接请求；接收所述穿戴式设备返回的携带有所述状态需求信息的连接请求；根据所述穿戴式设备的所述状态需求信息，确定是否允许所述穿戴式设备接入。采用本发明实施例，可以提高中继网络连接的可靠性和稳定性。

Description

一种中继网络连接方法及相关设备
本申请要求于2016年8月26日提交中国专利局，申请号为201610737174.5、发明名称为“一种中继网络连接方法及相关设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及电子技术领域，尤其涉及一种中继网络连接方法及相关设备。
背景技术
D2D(Device to Device，设备到设备)是指用户终端(UE，User Equipment)之间可以直接进行通信、而不需要经过基站等设备的传输或转发的通信技术。D2D可部署在蜂窝网络覆盖范围内和/或网络覆盖范围之外。UE-NW中继是在D2D通信中引入的特性，具有灵活部署的优点，能够在不增加现有网络设备的情况下扩大网络覆盖范围，在商用通信、公共安全通信(如地震、战争)等领域有着重要应用。如图1所示，图1是一种穿戴式设备进行中继网路连接示意图，穿戴式设备(wUE，Wearable device)具有直接连接蜂窝网络的能力，可以通过3GPP RAT(3rd Generation Partnership Project Radio Access Technologies，第三代无线通信技术)直接与基站(eNB，evolved Node B)进行通讯；或者，穿戴式设备可以与临近用户设备(nUE，Neighbour UE)之间通过sidelink物理信号或non-3GPP近距离通信技术进行通信，而临近用户设备通过Uu接口与基站进行连接通信。
在现有技术方案中，具有中继能力的用户设备首先经过初始化，并被远端穿戴式设备发现和选择，成为能够为穿戴式设备服务的中继设备，穿戴式设备向中继设备发送D2D通信连接建立请求，由基站或中继设备、或中继和中继设备共同完成授权和准许控制等过程。但是，由于穿戴式设备具有体积受限、电池容量有限、对功率消耗敏感等特点，并且，宿主用户设备作为中继设备和邻近用户设备作为中继设备在距离、移动性、安全性均具有各自不同的特点，如果按照上述方式建立中继网络连接，建立起来的中继网络的稳定性和可靠性不高。
发明内容
本发明实施例提供一种中继网络连接方法及相关设备。可以解决现有技术方案中继网络的稳定性和可靠性不高的问题。
本发明第一方面提供了一种中继网络连接方法，包括：
第一用户设备接收基站发送的中继选择标准；
所述第一用户设备根据所述中继选择标准，确定所述第一用户设备是否能作为中继设备；
当确定所述第一用户设备能作为中继设备时，所述第一用户设备向穿戴式设备发送广播通知消息，所述广播通知消息用于指示所述穿戴式设备返回携带有状态需求信息的连接请求；
所述第一用户设备接收所述穿戴式设备返回的携带有所述状态需求信息的连接请求；
所述第一用户设备根据所述穿戴式设备的所述状态需求信息，确定是否允许所述穿戴式设备接入。
其中，所述中继选择标准包括设备电量阈值和/或信号接收功率阈值；
所述根据所述中继选择标准，确定所述第一用户设备是否能作为中继设备包括：
获取所述第一用户设备的当前剩余电量和/或当前信号接收功率值；
若所述当前剩余电量大于所述设备电量阈值和/或所述当前信号接收功率值大于所述信号接收功率阈值，则确定所述第一用户设备能作为中继设备。
其中，所述状态需求信息包括所述穿戴式设备的当前剩余电量、移动状态以及待传输数据量、业务紧急度、速度要求值以及信号质量要求值中的至少一种；
所述根据所述穿戴式设备的所述状态需求信息，确定是否允许所述穿戴式设备接入包括：
当所述状态需求信息满足第一预设条件时，确定允许所述穿戴式设备接入；或
当所述状态需求信息不满足第一预设条件时，确定不允许所述穿戴式设备接入。
其中，所述状态需求信息包括业务紧急度和/或当前剩余电量；
所述根据所述穿戴式设备的所述状态需求信息，确定是否允许所述穿戴式设备接入之后，还包括：
当所述第一用户设备不允许所述穿戴式设备接入时，所述第一用户设备根据所述穿戴式设备的所述业务紧急度和/或所述当前剩余电量，选择向第二用户设备或所述基站转发所述携带有状态需求信息的连接请求。
其中，所述第一用户设备根据所述穿戴式设备的所述业务紧急度和/或所述当前剩余电量，选择向第二用户设备或所述基站转发所述携带有状态需求信息的连接请求包括：
若所述业务紧急度不大于第一预设阈值和/或所述当前剩余电量不大于第二预设阈值，则所述第一用户设备将所述携带有状态需求信息的连接请求转发给所述第二用户设备，所述连接请求用于指示所述第二用户设备根据自身的运行状态信息和所述状态需求信息确定是否允许所述穿戴式设备接入。
其中，所述第一用户设备根据所述穿戴式设备的所述业务紧急度和/或所述当前剩余电量，选择向第二用户设备或所述基站转发所述携带有状态需求信息的连接请求包括：
若所述业务紧急度大于第一预设阈值和/或所述当前剩余电量大于第二预设阈值，则所述第一用户设备将所述携带有状态需求信息的连接请求转发给所述基站，所述连接请求用于指示所述基站根据所述状态需求信息向所述穿戴式设备分配信道资源以与所述穿戴式设备建立连接。
其中，所述根据所述穿戴式设备的所述状态需求信息，确定是否允许所述穿戴式设备接入之后，还包括：
当所述第一用户设备不允许所述穿戴式设备接入时，所述第一用户设备向所述穿戴式设备发送连接失败通知消息。
其中，所述根据所述穿戴式设备的所述状态需求信息，确定是否允许所述穿戴式设备接入之后，还包括：
当所述第一用户设备不允许所述穿戴式设备接入时，所述第一用户设备向所述穿戴式设备发送重新接入通知消息，所述重新重新接入通知消息用于指示所述穿戴式设备将所述携带有状态需求信息的连接请求发送给其他设备以与所述其他设备建立连接。
本发明第二方面提供了一种中继网络连接方法，包括：
所述第一用户设备接收穿戴式设备发送连接请求；
所述第一用户设备向所述穿戴式设备发送所述第一用户设备的运行状态信息，以使所述穿戴式设备根据所述运行状态信息确定是否接入到所述第一用户设备。
其中，所述运行状态信息包括所述第一用户设备的当前剩余电量、信息接收功率以及数据传输速度中的至少一种。
本发明第三方面提供了一种中继网络连接方法，包括：
穿戴式设备接收第一用户设备发送的广播通知消息，所述广播通知消息由所述第一用户设备根据基站发送的中继选择标准确定能将所述第一用户设备作为中继设备后发送的；
所述穿戴式设备根据所述广播通知消息，向所述第一用户设备发送携带有状态需求信息的连接请求，所述连接请求用于指示所述第一用户设备根据所述状态需求信息确定是否允许所述穿戴式设备接入。
其中，所述穿戴式设备根据所述广播通知消息，向所述第一用户设备发送携带有状态需求信息的连接请求之后，还包括：
所述穿戴式设备接收所述第一用户设备发送的重新接入通知消息，所述重新接入通知消息由所述第一用户设备在确定不允许所述穿戴式设备接入时发送的；
所述穿戴式设备向第二用户设备发送携带有状态需求信息的连接请求，所述连接请求用于指示所述第二用户设备根据所述状态需求信息确定是否允许所述穿戴式设备接入。
其中，所述穿戴式设备向第二用户设备发送携带有状态需求信息的连接请求之后，还包括：
若在预设时间间隔内未收到所述第二用户设备发送的接入允许消息，则向所述基站发送连接请求以与所述基站建立连接。
其中，所述穿戴式设备根据所述广播通知消息，向所述第一用户设备发送携带有状态需求信息的连接请求之后，还包括：
所述穿戴式设备接收所述第一用户设备发送的连接失败通知消息，所述连接失败通知消息由所述第一用户设备在确定不允许所述穿戴式设备接入时发送的，所述连接失败通知消息用于指示所述穿戴式设备监听其他设备发送的接入 通知消息以与所述其他设备建立连接。
本发明第四方面提供了一种中继网络连接方法，包括：
当穿戴式设备未监听到第一用户设备发送的所述广播通知消息时，所述穿戴式设备获取所述穿戴式设备的状态需求信息；
所述穿戴式设备根据所述状态需求信息，选择与第二用户设备或基站建立连接。
其中，所述状态需求信息包括业务紧急度和/或当前剩余电量，所述根据所述状态需求信息，选择与第二用户设备或基站建立连接包括：
若所述业务紧急度大于第一预设阈值和/或所述当前剩余电量大于第二预设阈值，所述穿戴式设备向所述基站发送携带有状态需求信息的连接请求以与所述基站建立连接；
若所述业务紧急度不大于第一预设阈值和/或所述当前剩余电量不大于第二预设阈值，所述穿戴式设备向所述第二用户设备发送携带有状态需求信息的连接请求，所述连接请求用于指示所述第二用户设备根据所述状态需求信息确定是否允许所述穿戴式设备接入。
其中，所述当穿戴式设备未监听到第一用户设备发送的广播通知消息时，所述穿戴式设备获取所述穿戴式设备的状态需求信息包括：
当穿戴式设备在预设时间间隔内未监听到第一用户设备发送的广播通知消息时，获取所述穿戴式设备的状态需求信息。
本发明第五方面提供了一种中继网络连接方法，包括：
穿戴式设备向第一用户设备发送连接请求，所述连接请求用于指示所述第一用户设备返回所述第一用户设备的运行状态信息；
所述穿戴式设备根据所述运行状态信息确定是否接入到所述第一用户设备。
其中，所述运行状态信息包括所述第一用户设备的当前剩余电量、信息接收功率以及数据传输速度中的至少一种。
其中，所述根据所述运行状态信息确定是否接入到所述第一用户设备包括：
当所述运行状态信息满足第二预设条件时，所述穿戴式设备确定接入到所述第一用户设备。
本发明第六方面提供了一种用户设备，包括：
信息接收模块，设置为接收基站发送的中继选择标准；
信息确定模块，设置为根据所述中继选择标准，确定所述第一用户设备是否能作为中继设备；
信息发送模块，设置为当确定所述第一用户设备能作为中继设备时，向穿戴式设备发送广播通知消息，所述广播通知消息用于指示所述穿戴式设备返回携带有状态需求信息的连接请求；
请求接收模块，设置为接收所述穿戴式设备返回的携带有所述状态需求信息的连接请求；
接入允许模块，设置为根据所述穿戴式设备的所述状态需求信息，确定是否允许所述穿戴式设备接入。
其中，所述中继选择标准包括设备电量阈值和/或信号接收功率阈值；
所述信息确定模块具体设置为：
获取所述第一用户设备的当前剩余电量和/或当前信号接收功率值；
若所述当前剩余电量大于所述设备电量阈值和/或所述当前信号接收功率值大于所述信号接收功率阈值，则确定所述第一用户设备能作为中继设备。
其中，所述状态需求信息包括所述穿戴式设备的当前剩余电量、移动状态以及待传输数据量、业务紧急度、速度要求值以及信号质量要求值中的至少一种；
所述接入允许模块具体设置为：
当所述状态需求信息满足第一预设条件时，确定允许所述穿戴式设备接入；或
当所述状态需求信息不满足第一预设条件时，确定不允许所述穿戴式设备接入。
其中，所述状态需求信息包括业务紧急度和/或当前剩余电量；
所述信息发送模块，还设置为当所述第一用户设备不允许所述穿戴式设备接入时，根据所述穿戴式设备的所述业务紧急度和/或所述当前剩余电量，选择向第二用户设备或所述基站转发所述携带有状态需求信息的连接请求。
其中，所述信息发送模块，还设置为若所述业务紧急度不大于第一预设阈值和/或所述当前剩余电量不大于第二预设阈值，则将所述携带有状态需求信息的连接请求转发给所述第二用户设备，所述连接请求用于指示所述第二用户设 备根据自身的运行状态信息和所述状态需求信息确定是否允许所述穿戴式设备接入。
其中，所述信息发送模块，还设置为若所述业务紧急度大于第一预设阈值和/或所述当前剩余电量大于第二预设阈值，则将所述携带有状态需求信息的连接请求转发给所述基站，所述连接请求用于指示所述基站根据所述状态需求信息向所述穿戴式设备分配信道资源以与所述穿戴式设备建立连接。
其中，所述信息发送模块，还设置为当所述第一用户设备不允许所述穿戴式设备接入时，向所述穿戴式设备发送连接失败通知消息。
其中，所述信息发送模块，还设置为当所述第一用户设备不允许所述穿戴式设备接入时，向所述穿戴式设备发送重新接入通知消息，所述重新重新接入通知消息用于指示所述穿戴式设备将所述携带有状态需求信息的连接请求发送给其他设备以与所述其他设备建立连接。
本发明第七方面提供了一种用户设备，包括：
请求接收模块，设置为接收穿戴式设备发送连接请求；
信息发送模块，设置为向所述穿戴式设备发送所述第一用户设备的运行状态信息，以使所述穿戴式设备根据所述运行状态信息确定是否接入到所述第一用户设备。
其中，所述运行状态信息包括所述第一用户设备的当前剩余电量、信息接收功率以及数据传输速度中的至少一种。
本发明第八方面提供了一种穿戴式设备，包括：
信息接收模块，设置为接收第一用户设备发送的广播通知消息，所述广播通知消息由所述第一用户设备根据基站发送的中继选择标准确定能将所述第一用户设备作为中继设备后发送的；
信息发送模块，设置为根据所述广播通知消息，向所述第一用户设备发送携带有状态需求信息的连接请求，所述连接请求用于指示所述第一用户设备根据所述状态需求信息确定是否允许所述穿戴式设备接入。
其中，所述信息接收模块，还设置为接收所述第一用户设备发送的重新接入通知消息，所述重新接入通知消息由所述第一用户设备在确定不允许所述穿戴式设备接入时发送的；
所述信息发送模块，还设置为向第二用户设备发送携带有状态需求信息的 连接请求，所述连接请求用于指示所述第二用户设备根据所述状态需求信息确定是否允许所述穿戴式设备接入。
其中，所述信息发送模块，还设置为若在预设时间间隔内未收到所述第二用户设备发送的接入允许消息，则向所述基站发送连接请求以与所述基站建立连接。
其中，所述信息接收模块，还设置为接收所述第一用户设备发送的连接失败通知消息，所述连接失败通知消息由所述第一用户设备在确定不允许所述穿戴式设备接入时发送的，所述连接失败通知消息用于指示所述穿戴式设备监听其他设备发送的接入通知消息以与所述其他设备建立连接。
本发明第九方面提供了一种穿戴式设备，包括：
信息获取模块，设置为当穿戴式设备未监听到第一用户设备发送的广播通知消息时，获取所述穿戴式设备的状态需求信息；
信息确定模块，设置为根据所述状态需求信息，选择与第二用户设备或基站建立连接。
其中，所述状态需求信息包括业务紧急度和/或当前剩余电量；
所述信息确定模块具体设置为：
若所述业务紧急度大于第一预设阈值和/或所述当前剩余电量大于第二预设阈值，所述穿戴式设备向所述基站发送携带有状态需求信息的连接请求以与所述基站建立连接；
若所述业务紧急度不大于第一预设阈值和/或所述当前剩余电量不大于第二预设阈值，所述穿戴式设备向所述第二用户设备发送携带有状态需求信息的连接请求，所述连接请求用于指示所述第二用户设备根据所述状态需求信息确定是否允许所述穿戴式设备接入。
其中，所述信息获取模块具体设置为：
当穿戴式设备在预设时间间隔内未监听到第一用户设备发送的广播通知消息时，获取所述穿戴式设备的状态需求信息。
本发明第十方面提供了一种穿戴式设备，包括：
信息发送模块，设置为向第一用户设备发送连接请求，所述连接请求用于指示所述第一用户设备返回所述第一用户设备的运行状态信息；
信息确定模块，设置为根据所述运行状态信息确定是否接入到所述第一用 户设备。
其中，所述运行状态信息包括所述第一用户设备的当前剩余电量、信息接收功率以及数据传输速度中的至少一种。
其中，所述信息确定模块具体设置为：
当所述运行状态信息满足第二预设条件时，确定接入到所述第一用户设备。
实施本发明实施例，第一用户设备首先接收基站发送的中继选择标准；根据所述中继选择标准，确定所述第一用户设备是否能作为中继设备；然后当确定所述第一用户设备能作为中继设备时，向穿戴式设备发送广播通知消息，所述广播通知消息用于指示所述穿戴式设备返回携带有状态需求信息的连接请求；其次接收所述穿戴式设备返回的携带有所述状态需求信息的连接请求；最后根据所述穿戴式设备的所述状态需求信息，确定是否允许所述穿戴式设备接入，从而通过基站的选择标准和穿戴式设备的状态需求信息来考虑穿戴式设备接入的条件，提高了中继网络接入的稳定性和可靠性。
附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是提供的一种穿戴式设备进行中继网路连接示意图；
图2是本发明提供的一种中继网络连接系统的结构示意图；
图3是本发明第一实施例提供的一种中继网络连接的流程示意图；
图4是本发明第二实施例提供的一种中继网络连接的流程示意图；
图5是本发明第三实施例提供的一种中继网络连接的流程示意图；
图6是本发明实施例提供的一种第一用户设备的结构示意图；
图7是本发明实施例提供的另一种第一用户设备的结构示意图；
图8是本发明实施例提供的一种穿戴式设备的结构示意图；
图9是本发明实施例提供的另一种穿戴式设备的结构示意图；
图10是本发明实施例提供的又一种穿戴式设备的结构示意图；
图11是本发明实施例提供的又一种第一用户设备的结构示意图；
图12是本发明实施例提供的又一种穿戴式设备的结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
如图2所示，图2是本发明提供的一种中继网络连接系统的结构示意图。如图所示，本发明提出的系统包括穿戴式设备、第一用户设备、第二用户设备以及基站，其中，第一用户设备可以为宿主用户设备，第二用户设备可以为邻近用户设备，穿戴式设备可以与第一用户设备或/和第二用户设备建立LTE-sidelink/non-3GPP网络连接(如：蓝牙BT、WIFI等)，穿戴式设备也可以直接与基站建立连接。
请参考图3，图3是本发明第一实施例提供的一种中继网络连接的流程示意图。如图所示，本发明实施例中的方法包括：
S301，基站向第一用户设备发送中继选择标准。其中，所述中继选择标准包括设备电量阈值和/或信号接收功率阈值。
S302，所述第一用户设备根据所述中继选择标准，确定所述第一用户设备是否能作为中继设备。
具体实现中，获取所述第一用户设备的当前剩余电量和/或当前信号接收功率值；若所述当前剩余电量大于所述设备电量阈值和/或所述当前信号接收功率值大于所述信号接收功率阈值，则确定所述第一用户设备能作为中继设备；若所述当前剩余电量不大于所述设备电量阈值和/或所述当前信号接收功率值不大于所述信号接收功率阈值，则确定所述第一用户设备不能作为中继设备，不再执行下述操作步骤。
S303，当确定所述第一用户设备能作为中继设备时，所述第一用户设备向穿戴式设备发送广播通知消息，所述广播通知消息用于指示所述穿戴式设备返回携带有状态需求信息的连接请求。
S304，所述穿戴式设备向第一用户设备发送携带有状态需求信息的连接请求。
具体实现中，所述穿戴式设备可以监听所述第一用户设备发送的广播通知消息，若监听到所述第一用户设备发送的广播通知消息，则说明第一用户设备具备作为中继设备的能力，因此，所述穿戴式设备向第一用户设备发送携带有状态需求信息的连接请求。其中，所述状态需求信息包括所述穿戴式设备的当前剩余电量、移动状态以及待传输数据量、业务紧急度、速度要求值以及信号质量要求值中的至少一种。
S305，所述第一用户设备根据所述穿戴式设备的所述状态需求信息，确定是否允许所述穿戴式设备接入。
具体实现中，当所述状态需求信息满足第一预设条件时，确定允许所述穿戴式设备接入；当所述状态需求信息不满足第一预设条件时，确定不允许所述穿戴式设备接入。例如，当待传输数据量大于第一用户设备承载的数据量、或业务紧急度高于第一用户设备承载能力、或速度要求值大于第一用户设备提供的速度时，确定不允许所述穿戴式设备接入；当待传输数据量不大于第一用户设备承载的数据量、且业务紧急度不高于第一用户设备承载能力、且速度要求值不大于第一用户设备提供的速度，确定允许所述穿戴式设备接入。
S306，当所述第一用户设备允许所述穿戴式设备接入时，则所述第一用户设备与穿戴式设备建立连接。
可选的，在所述第一用户设备与穿戴式设备建立连接之后，如果第一用户设备的当前剩余电量或信道传输质量下降，导致当前剩余电量或信道传输质量不能满足提供中继服务要求，第一用户设备可以将所述携带有状态需求信息的连接请求转发给所述第二用户设备，第二用户设备接收到携带有状态需求信息的连接请求之后，根据状态需求信息，判断是否允许穿戴式设备接入，若允许穿戴式设备接入，则分别向第一用户设备和穿戴式设备发送广播通知，第一用于设备终止向穿戴式设备提供中继服务，转而由第二用户设备向穿戴式设备提供中继服务。
在第一用户设备不允许穿戴式设备接入的情况下，以下提供的三种连接方式，穿戴式设备可以通过其中任何一种方式与基站或者第二用户设备建立连接。S308-S309为第一种连接方式，S310-S311为第二种连接方式，S312-S315为第三种连接方式。
S307，当所述第一用户设备不允许所述穿戴式设备接入时，将所述携带有 状态需求信息的连接请求转发给所述第二用户设备。
具体实现中，当所述第一用户设备不允许所述穿戴式设备接入时，所述第一用户设备根据所述穿戴式设备的所述业务紧急度和/或所述当前剩余电量，选择向第二用户设备或所述基站转发所述携带有状态需求信息的连接请求。进一步的，若所述业务紧急度不大于第一预设阈值和/或所述当前剩余电量不大于第二预设阈值，则所述第一用户设备将所述携带有状态需求信息的连接请求转发给所述第二用户设备。
可选的，当所述第一用户设备不允许所述穿戴式设备接入时，所述第一用户设备可以向所述穿戴式设备发送连接失败通知消息。
S308，所述第二用户设备根据所述状态需求信息，确定是否允许所述穿戴式设备接入。
具体实现中，所述第二用户设备可以判断待传输数据量是否大于第二用户设备承载的数据量、或业务紧急度是否高于第二用户设备承载能力、或速度要求值是否大于第二用户设备提供的速度，从而确定是否允许所述穿戴式设备接入；当待传输数据量不大于第二用户设备承载的数据量、且业务紧急度不高于第二用户设备承载能力、且速度要求值不大于第二用户设备提供的速度，确定允许所述穿戴式设备接入；当待传输数据量大于第二用户设备承载的数据量、或业务紧急度高于第二用户设备承载能力、或速度要求值大于第二用户设备提供的速度，确定不允许所述穿戴式设备接入，第二用户设备可以将所述携带有状态需求信息的连接请求转发给其他设备或基站，转而由其他设备或基站向穿戴式设备提供中继服务。
S309，当第二用户设备允许所述穿戴式设备接入时，则第二用户设备向穿戴式设备发送广播通知。
具体实现中，穿戴式设备在接收到第一用户设备发送的连接失败通知消息之后，可以监听其他设备发送的广播通知，如果监听到第二用户设备发送的广播通知，则与第二用户设备建立中继网络连接。
S310，当所述第一用户设备不允许所述穿戴式设备接入时，所述第一用户设备将所述携带有状态需求信息的连接请求转发给所述基站。
具体实现中，当所述第一用户设备不允许所述穿戴式设备接入时，所述第一用户设备根据所述穿戴式设备的所述业务紧急度和/或所述当前剩余电量，选 择向第二用户设备或所述基站转发所述携带有状态需求信息的连接请求。进一步的，若所述业务紧急度大于第一预设阈值和/或所述当前剩余电量大于第二预设阈值，则所述第一用户设备将所述携带有状态需求信息的连接请求转发给所述基站。
S311，所述基站根据所述状态需求信息向所述穿戴式设备分配信道资源以与所述穿戴式设备建立连接。
具体实现中，可以根据穿戴式设备的业务需求度、速度要求值或信道传输质量分配信道资源，并与穿戴式设备建立网络连接。
S312，当所述第一用户设备不允许所述穿戴式设备接入时，所述第一用户设备向所述穿戴式设备发送重新接入通知消息。
S313，所述穿戴式设备向第二用户设备发送携带有状态需求信息的连接请求。
具体实现中，所述穿戴式设备接收到重新接入通知消息之后，确定第一用户设备不能作为中继设备，因此，转而选择向第二用户设备发送携带有状态需求信息的连接请求。
S314，所述第二用户设备根据所述状态需求信息，确定是否允许所述穿戴式设备接入。
具体实现中，可以判断待传输数据量是否大于第二用户设备承载的数据量、或业务紧急度是否高于第二用户设备承载能力、或速度要求值是否大于第二用户设备提供的速度，从而确定是否允许所述穿戴式设备接入；当待传输数据量不大于第二用户设备承载的数据量、且业务紧急度不高于第二用户设备承载能力、且速度要求值不大于第二用户设备提供的速度，确定允许所述穿戴式设备接入，当待传输数据量大于第二用户设备承载的数据量、或业务紧急度高于第二用户设备承载能力、或速度要求值大于第二用户设备提供的速度，确定不允许所述穿戴式设备接入，进而第二用户设备可以将所述携带有状态需求信息的连接请求转发给其他设备或基站，转而由其他设备或基站向穿戴式设备提供中继服务。
S315，当第二用户设备允许所述穿戴式设备接入时，则向穿戴式设备发送广播通知。
具体实现中，在穿戴式设备向第二用户设备发送携带有状态需求信息的连 接请求之后，穿戴式设备可以监听第二用户设备发送的广播通知，如果监听到第二用户设备发送的广播通知，则确定第二用户设备允许穿戴式设备接入，因此穿戴式设备与第二用户设备建立中继网路连接。
在本发明实施例中，第一用户设备首先接收基站发送的中继选择标准；根据所述中继选择标准，确定所述第一用户设备是否能作为中继设备；然后当确定所述第一用户设备能作为中继设备时，向穿戴式设备发送广播通知消息，所述广播通知消息用于指示所述穿戴式设备返回携带有状态需求信息的连接请求；其次接收所述穿戴式设备返回的携带有所述状态需求信息的连接请求；最后根据所述穿戴式设备的所述状态需求信息，确定是否允许所述穿戴式设备接入，从而通过基站的选择标准和穿戴式设备的状态需求信息来考虑穿戴式设备接入的条件，提高了中继网络接入的稳定性和可靠性。
请参考图4，图4是本发明第二实施例提供的一种中继网络连接的流程示意图。如图所示，本发明实施例中的方法包括：
S401，穿戴式设备向第一用户设备发送连接请求。
S402，第一用户设备向所述穿戴式设备发送所述第一用户设备的运行状态信息。其中，所述运行状态信息包括所述第一用户设备的当前剩余电量、信息接收功率以及数据传输速度中的至少一种。
S403，所述穿戴式设备根据所述运行状态信息确定是否接入到所述第一用户设备。
具体实现中，当所述运行状态信息满足第二预设条件时，所述穿戴式设备确定接入到所述第一用户设备，当所述运行状态信息不满足第二预设条件时，所述穿戴式设备确定不接入到所述第一用户设备。
进一步的，可以判断第一用户设备的当前剩余电量是否大于预设电量、信息接收功率是否大于预设功率、或数据传输速度是否大于预设速度，如果当前剩余电量大于预设电量、且信息接收功率大于预设功率、且数据传输速度大于预设速度，则所述穿戴式设备确定接入到所述第一用户设备，如果当前剩余电量不大于预设电量、或信息接收功率不大于预设功率、或数据传输速度不大于预设速度，则所述穿戴式设备确定不接入到所述第一用户设备。
S404，所述穿戴式设备当确定接入到所述第一用户设备时，与第一用户设备建立中继网络连接。
在本发明实施例中，穿戴式设备获取第一用户设备的运行状态信息，判断运行状态信息是否满足接入条件，进而接入到第一用户设备，从而提高中继网络连接的可靠性性稳定性。
请参考图5，图5是本发明第三实施例提供的一种中继网络连接的流程示意图。如图所示，本发明实施例中的方法包括：
S501，穿戴式设备监听第一用户设备的广播通知消息。
S502，当穿戴式设备未监听到第一用户设备发送的所述广播通知消息时，所述穿戴式设备获取所述穿戴式设备的状态需求信息。其中，所述状态需求信息包括所述穿戴式设备的当前剩余电量、移动状态以及待传输数据量、业务紧急度、速度要求值以及信号质量要求值中的至少一种。
具体实现中，当穿戴式设备在预设时间间隔内未监听到第一用户设备发送的广播通知消息时，获取所述穿戴式设备的状态需求信息。
以下提供了穿戴式设备根据状态需求信息建立连接的两种方式，S503-S505为第一种连接方式，S506-S507为第二种连接方式。
S503，若所述业务紧急度不大于第一预设阈值和/或所述当前剩余电量不大于第二预设阈值，所述穿戴式设备向所述第二用户设备发送携带有状态需求信息的连接请求。
S504，所述第二用户设备根据状态需求信息判断是否允许穿戴式设备接入。
具体实现中，所述第二用户设备可以判断待传输数据量是否大于第二用户设备承载的数据量、或业务紧急度是否高于第二用户设备承载能力、或速度要求值是否大于第二用户设备提供的速度，从而确定是否允许所述穿戴式设备接入；当待传输数据量不大于第二用户设备承载的数据量、且业务紧急度不高于第二用户设备承载能力、且速度要求值不大于第二用户设备提供的速度，确定允许所述穿戴式设备接入；当待传输数据量大于第二用户设备承载的数据量、或业务紧急度高于第二用户设备承载能力、或速度要求值大于第二用户设备提供的速度，确定不允许所述穿戴式设备接入，第二用户设备可以再将所述携带有状态需求信息的连接请求转发给其他设备或基站，转而由其他设备或基站向穿戴式设备提供中继服务。
S505，当第二用户设备允许所述穿戴式设备接入时，则所述第二用户设备向穿戴式设备发送广播通知。
具体实现中，在穿戴式设备向所述第二用户设备发送携带有状态需求信息的连接请求之后，可以监听第二用户设备发送的广播通知，如果监听到第二用户设备发送的广播通知，则与第二用户设备建立中继网络连接。
S506，若所述业务紧急度大于第一预设阈值和/或所述当前剩余电量大于第二预设阈值，所述穿戴式设备向所述基站发送携带有状态需求信息的连接请求以与所述基站建立连接。
S507，所述基站根据所述状态需求信息向所述穿戴式设备分配信道资源以与所述穿戴式设备建立连接。
具体实现中，可以根据穿戴式设备的业务需求度、速度要求值或信道传输质量分配信道资源，并与穿戴式设备建立网络连接。
在本发明实施例中，当穿戴式设备未监听到第一用户设备发送的所述广播通知消息时，所述穿戴式设备获取所述穿戴式设备的状态需求信息，根据状态需求信息选择基站或者第二用户设备接入，从而提高中继网络的稳定性和可靠性。
请参考图6，图6是本发明实施例提供的一种第一用户设备的结构示意图。如图所示，本发明实施例中的第一用户设备包括：
信息接收模块601，设置为接收基站发送的中继选择标准。其中，所述中继选择标准包括设备电量阈值和/或信号接收功率阈值。
信息确定模块602，设置为根据所述中继选择标准，确定所述第一用户设备是否能作为中继设备。
具体实现中，可以获取所述第一用户设备的当前剩余电量和/或当前信号接收功率值；若所述当前剩余电量大于所述设备电量阈值和/或所述当前信号接收功率值大于所述信号接收功率阈值，则确定所述第一用户设备能作为中继设备；若所述当前剩余电量不大于所述设备电量阈值和/或所述当前信号接收功率值不大于所述信号接收功率阈值，则确定所述第一用户设备不能作为中继设备，不再执行下述操作步骤。
信息发送模块603，设置为当确定所述第一用户设备能作为中继设备时，向穿戴式设备发送广播通知消息，所述广播通知消息用于指示所述穿戴式设备返回携带有状态需求信息的连接请求。
请求接收模块604，设置为接收所述穿戴式设备返回的携带有所述状态需求 信息的连接请求。
具体实现中，所述穿戴式设备可以监听所述第一用户设备发送的广播通知消息，若监听到所述第一用户设备发送的广播通知消息，则说明第一用户设备具备作为中继设备的能力，因此，所述穿戴式设备向第一用户设备发送携带有状态需求信息的连接请求。其中，所述状态需求信息包括所述穿戴式设备的当前剩余电量、移动状态以及待传输数据量、业务紧急度、速度要求值以及信号质量要求值中的至少一种。
接入允许模块605，设置为根据所述穿戴式设备的所述状态需求信息，确定是否允许所述穿戴式设备接入。
具体实现中，当所述状态需求信息满足第一预设条件时，确定允许所述穿戴式设备接入；当所述状态需求信息不满足第一预设条件时，确定不允许所述穿戴式设备接入。例如，当待传输数据量大于第一用户设备承载的数据量、或业务紧急度高于第一用户设备承载能力、或速度要求值大于第一用户设备提供的速度时，确定不允许所述穿戴式设备接入；当待传输数据量不大于第一用户设备承载的数据量、且业务紧急度不高于第一用户设备承载能力、且速度要求值不大于第一用户设备提供的速度，确定允许所述穿戴式设备接入。当所述第一用户设备允许所述穿戴式设备接入时，则所述第一用户设备与穿戴式设备建立连接。
可选的，在所述第一用户设备与穿戴式设备建立连接之后，如果第一用户设备的当前剩余电量或信道传输质量下降，导致当前剩余电量或信道传输质量不能满足提供中继服务要求，第一用户设备可以将所述携带有状态需求信息的连接请求转发给所述第二用户设备，第二用户设备接收到携带有状态需求信息的连接请求之后，根据状态需求信息，判断是否允许穿戴式设备接入，若允许穿戴式设备接入，则分别向第一用户设备和穿戴式设备发送广播通知，第一用于设备终止向穿戴式设备提供中继服务，转而由第二用户设备向穿戴式设备提供中继服务。
可选的，在第一用户设备不允许穿戴式设备接入的情况下，以下提供的三种连接方式，穿戴式设备可以通过其中任何一种方式与基站或者第二用户设备建立连接。
第一种方式，若所述业务紧急度不大于第一预设阈值和/或所述当前剩余电 量不大于第二预设阈值，则所述第一用户设备将所述携带有状态需求信息的连接请求转发给所述第二用户设备，所述连接请求用于指示所述第二用户设备根据自身的运行状态信息和所述状态需求信息确定是否允许所述穿戴式设备接入。
第二种方式，若所述业务紧急度大于第一预设阈值和/或所述当前剩余电量大于第二预设阈值，则所述第一用户设备将所述携带有状态需求信息的连接请求转发给所述基站，所述连接请求用于指示所述基站根据所述状态需求信息向所述穿戴式设备分配信道资源以与所述穿戴式设备建立连接。
第三种方式，当所述第一用户设备不允许所述穿戴式设备接入时，所述第一用户设备向所述穿戴式设备发送重新接入通知消息，所述重新重新接入通知消息用于指示所述穿戴式设备将所述携带有状态需求信息的连接请求发送给其他设备以与所述其他设备建立连接。
可选的，当所述第一用户设备不允许所述穿戴式设备接入时，向所述穿戴式设备发送连接失败通知消息。
在本发明实施例中，第一用户设备首先接收基站发送的中继选择标准；根据所述中继选择标准，确定所述第一用户设备是否能作为中继设备；然后当确定所述第一用户设备能作为中继设备时，向穿戴式设备发送广播通知消息，所述广播通知消息用于指示所述穿戴式设备返回携带有状态需求信息的连接请求；其次接收所述穿戴式设备返回的携带有所述状态需求信息的连接请求；最后根据所述穿戴式设备的所述状态需求信息，确定是否允许所述穿戴式设备接入，从而通过基站的选择标准和穿戴式设备的状态需求信息来考虑穿戴式设备接入的条件，提高了中继网络接入的稳定性和可靠性。
请参考图7，图7是本发明实施例提供的另一种第一用户设备的结构示意图。如图所示，本发明实施例中的第一用户设备包括：
请求接收模块701，设置为接收穿戴式设备发送连接请求。
信息发送模块702，设置为向所述穿戴式设备发送所述第一用户设备的运行状态信息，其中，所述运行状态信息包括所述第一用户设备的当前剩余电量、信息接收功率以及数据传输速度中的至少一种。
具体实现中，穿戴式设备接收到运行状态信息之后，可以根据所述运行状态信息确定是否接入到所述第一用户设备。进一步的，当所述运行状态信息满 足第二预设条件时，所述穿戴式设备确定接入到所述第一用户设备，当所述运行状态信息不满足第二预设条件时，所述穿戴式设备确定不接入到所述第一用户设备。当确定接入到所述第一用户设备时，所述穿戴式设备与第一用户设备建立中继网络连接。
例如，可以判断第一用户设备的当前剩余电量是否大于预设电量、信息接收功率是否大于预设功率、或数据传输速度是否大于预设速度，如果当前剩余电量大于预设电量、且信息接收功率大于预设功率、且数据传输速度大于预设速度，则所述穿戴式设备确定接入到所述第一用户设备，如果当前剩余电量不大于预设电量、或信息接收功率不大于预设功率、或数据传输速度不大于预设速度，则所述穿戴式设备确定不接入到所述第一用户设备。
在本发明实施例中，穿戴式设备获取第一用户设备的运行状态信息，判断运行状态信息是否满足接入条件，进而接入到第一用户设备，从而提高中继网络连接的可靠性性稳定性。
在进一步的实施例中，结合图6及图7，如图11所示，是本发明实施例提供的又一种第一用户设备的结构示意图。本发明实施例中的第一用户设备1100可以是不同类型的电子设备，例如：智能手机、平板电脑、掌上电脑以及移动互联网设备、个人数字助理、媒体播放器、智能电视等。所述的第一用户设备1100包括：至少一个处理器1101，例如CPU，至少一个接收器1103，至少一个存储器1104，至少一个发送器1105，至少一个通信总线1102。其中，所述通信总线1102用于实现这些组件之间的连接通信。其中，所述接收器1103和所述发送器1105可以是有线发送端口，也可以为无线设备，例如包括天线装置，用于与其他设备进行数据通信。所述存储器1104可以是高速RAM存储器，也可以是非暂态存储器(non-transitory memory)。所述处理器1101可执行所述第一用户设备1100的操作系统以及安装的各类应用程序、程序代码等，例如，上述的各个模块，包括所述信息接收模块601、所述信息确定模块602等。
所述存储器1104中存储有程序代码，且所述处理器1101可通过通信总线1102，调用所述存储器1104中存储的程序代码以执行相关的功能。例如，图6-7中所述的各个模块(例如，所述信息接收模块601、所述信息确定模块602等)是存储在所述存储器1104中的程序代码，并由所述处理器1101所执行，从而实现所述各个单元的功能。
在本发明的一个实施例中，所述存储器1104存储多个指令，所述多个指令被所述处理器1101所执行以实现中继网络连接方法。具体而言，所述处理器1101对所述多个指令的执行包括：第一用户设备1100接收基站发送的中继选择标准；所述第一用户设备1100根据所述中继选择标准，确定所述第一用户设备1100是否能作为中继设备；当确定所述第一用户设备1100能作为中继设备时，所述第一用户设备1100向穿戴式设备发送广播通知消息，所述广播通知消息用于指示所述穿戴式设备返回携带有状态需求信息的连接请求；所述第一用户设备1100接收所述穿戴式设备返回的携带有所述状态需求信息的连接请求；所述第一用户设备1100根据所述穿戴式设备的所述状态需求信息，确定是否允许所述穿戴式设备接入。
在进一步的实施例中，所述中继选择标准包括设备电量阈值和/或信号接收功率阈值；所述根据所述中继选择标准，确定所述第一用户设备1100是否能作为中继设备包括：获取所述第一用户设备1100的当前剩余电量和/或当前信号接收功率值；若所述当前剩余电量大于所述设备电量阈值和/或所述当前信号接收功率值大于所述信号接收功率阈值，则确定所述第一用户设备1100能作为中继设备。
在进一步的实施例中，所述状态需求信息包括所述穿戴式设备的当前剩余电量、移动状态以及待传输数据量、业务紧急度、速度要求值以及信号质量要求值中的至少一种；所述根据所述穿戴式设备的所述状态需求信息，确定是否允许所述穿戴式设备接入包括：当所述状态需求信息满足第一预设条件时，确定允许所述穿戴式设备接入；或当所述状态需求信息不满足第一预设条件时，确定不允许所述穿戴式设备接入。
在进一步的实施例中，所述状态需求信息包括业务紧急度和/或当前剩余电量；所述根据所述穿戴式设备的所述状态需求信息，确定是否允许所述穿戴式设备接入之后，还包括：当所述第一用户设备1100不允许所述穿戴式设备接入时，所述第一用户设备1100根据所述穿戴式设备的所述业务紧急度和/或所述当前剩余电量，选择向第二用户设备或所述基站转发所述携带有状态需求信息的连接请求。
在进一步的实施例中，所述第一用户设备1100根据所述穿戴式设备的所述业务紧急度和/或所述当前剩余电量，选择向第二用户设备或所述基站转发所述 携带有状态需求信息的连接请求包括：若所述业务紧急度不大于第一预设阈值和/或所述当前剩余电量不大于第二预设阈值，则所述第一用户设备1100将所述携带有状态需求信息的连接请求转发给所述第二用户设备，所述连接请求用于指示所述第二用户设备根据自身的运行状态信息和所述状态需求信息确定是否允许所述穿戴式设备接入。
在进一步的实施例中，所述第一用户设备1100根据所述穿戴式设备的所述业务紧急度和/或所述当前剩余电量，选择向第二用户设备或所述基站转发所述携带有状态需求信息的连接请求包括：若所述业务紧急度大于第一预设阈值和/或所述当前剩余电量大于第二预设阈值，则所述第一用户设备1100将所述携带有状态需求信息的连接请求转发给所述基站，所述连接请求用于指示所述基站根据所述状态需求信息向所述穿戴式设备分配信道资源以与所述穿戴式设备建立连接。
在进一步的实施例中，所述根据所述穿戴式设备的所述状态需求信息，确定是否允许所述穿戴式设备接入之后，还包括：当所述第一用户设备1100不允许所述穿戴式设备接入时，所述第一用户设备1100向所述穿戴式设备发送重新接入通知消息，所述重新接入通知消息用于指示所述穿戴式设备将所述携带有状态需求信息的连接请求发送给其他设备以与所述其他设备建立连接。
具体地，所述处理器1101对上述指令的具体实现方法可参考图3-5对应实施例中相关步骤的描述，在此不赘述。
请参考图8，图8是本发明实施例提供的一种穿戴式设备的结构示意图。如图所示，本发明实施例中的穿戴式设备包括：
信息接收模块801，设置为接收第一用户设备发送的广播通知消息，所述广播通知消息由所述第一用户设备根据基站发送的中继选择标准确定能将所述第一用户设备作为中继设备后发送的。
具体实现中，首先，第一用户设备接收基站发送的中继选择标准，其中，所述中继选择标准包括设备电量阈值和/或信号接收功率阈值。
然后，根据所述中继选择标准，确定所述第一用户设备是否能作为中继设备。进一步的，可以获取所述第一用户设备的当前剩余电量和/或当前信号接收功率值；若所述当前剩余电量大于所述设备电量阈值和/或所述当前信号接收功率值大于所述信号接收功率阈值，则确定所述第一用户设备能作为中继设备； 若所述当前剩余电量不大于所述设备电量阈值和/或所述当前信号接收功率值不大于所述信号接收功率阈值。
最后，当确定所述第一用户设备能作为中继设备时，所述第一用户设备向穿戴式设备发送广播通知消息，所述广播通知消息用于指示所述穿戴式设备返回携带有状态需求信息的连接请求；
信息发送模块802，设置为根据所述广播通知消息，向所述第一用户设备发送携带有状态需求信息的连接请求。
具体实现中，可以监听所述第一用户设备发送的广播通知消息，若监听到所述第一用户设备发送的广播通知消息，则说明第一用户设备具备作为中继设备的能力，因此，所述穿戴式设备向第一用户设备发送携带有状态需求信息的连接请求。其中，所述状态需求信息包括所述穿戴式设备的当前剩余电量、移动状态以及待传输数据量、业务紧急度、速度要求值以及信号质量要求值中的至少一种。
在接收到携带有状态需求信息的连接请求之后，第一用户设备可以根据所述穿戴式设备的所述状态需求信息，确定是否允许所述穿戴式设备接入。进一步的，当所述状态需求信息满足第一预设条件时，确定允许所述穿戴式设备接入；当所述状态需求信息不满足第一预设条件时，确定不允许所述穿戴式设备接入。当所述第一用户设备允许所述穿戴式设备接入时，则所述第一用户设备与穿戴式设备建立连接。
可选的，在第一用户设备不允许穿戴式设备接入的情况下，以下提供的三种连接方式，穿戴式设备可以通过其中任何一种方式与基站或者第二用户设备建立连接。
第一种方式，若所述业务紧急度不大于第一预设阈值和/或所述当前剩余电量不大于第二预设阈值，则所述第一用户设备将所述携带有状态需求信息的连接请求转发给所述第二用户设备，所述连接请求用于指示所述第二用户设备根据自身的运行状态信息和所述状态需求信息确定是否允许所述穿戴式设备接入。
第二种方式，若所述业务紧急度大于第一预设阈值和/或所述当前剩余电量大于第二预设阈值，则所述第一用户设备将所述携带有状态需求信息的连接请求转发给所述基站，所述连接请求用于指示所述基站根据所述状态需求信息向 所述穿戴式设备分配信道资源以与所述穿戴式设备建立连接。
第三种方式，当所述第一用户设备不允许所述穿戴式设备接入时，所述第一用户设备向所述穿戴式设备发送重新接入通知消息，所述重新重新接入通知消息用于指示所述穿戴式设备将所述携带有状态需求信息的连接请求发送给其他设备以与所述其他设备建立连接。
可选的，信息接收模块801，还设置为接收所述第一用户设备发送的重新接入通知消息，所述重新接入通知消息由所述第一用户设备在确定不允许所述穿戴式设备接入时发送的；信息发送模块802，还设置为向第二用户设备发送携带有状态需求信息的连接请求，所述连接请求用于指示所述第二用户设备根据所述状态需求信息确定是否允许所述穿戴式设备接入；信息发送模块802，还设置为若在预设时间间隔内未收到所述第二用户设备发送的接入允许消息，则向所述基站发送连接请求以与所述基站建立连接。
在本发明实施例中，穿戴式设备首先接收第一用户设备发送的广播通知消息，所述广播通知消息由所述第一用户设备根据基站发送的中继选择标准确定能将所述第一用户设备作为中继设备后发送的；然后根据所述广播通知消息，向所述第一用户设备发送携带有状态需求信息的连接请求，所述连接请求用于指示所述第一用户设备根据所述状态需求信息确定是否允许所述穿戴式设备接入，从而通过基站的选择标准和穿戴式设备的状态需求信息来考虑穿戴式设备接入的条件，提高了中继网络接入的稳定性和可靠性。
请参考图9，图9是本发明实施例提供的另一种穿戴式设备的结构示意图。如图所示，本发明实施例中的穿戴式设备包括：
信息获取模块901，设置为当穿戴式设备未监听到第一用户设备发送的广播通知消息时，获取所述穿戴式设备的状态需求信息。其中，所述状态需求信息包括所述穿戴式设备的当前剩余电量、移动状态以及待传输数据量、业务紧急度、速度要求值以及信号质量要求值中的至少一种。
具体实现中，当穿戴式设备在预设时间间隔内未监听到第一用户设备发送的广播通知消息时，获取所述穿戴式设备的状态需求信息。
信息确定模块902，设置为根据所述状态需求信息，选择与第二用户设备或基站建立连接。
具体实现中，若所述业务紧急度不大于第一预设阈值和/或所述当前剩余电 量不大于第二预设阈值，向所述第二用户设备发送携带有状态需求信息的连接请求。所述第二用户设备接收到状态需求信息之后，可以判断待传输数据量是否大于第二用户设备承载的数据量、或业务紧急度是否高于第二用户设备承载能力、或速度要求值是否大于第二用户设备提供的速度，从而确定是否允许所述穿戴式设备接入；当待传输数据量不大于第二用户设备承载的数据量、且业务紧急度不高于第二用户设备承载能力、且速度要求值不大于第二用户设备提供的速度，确定允许所述穿戴式设备接入；当待传输数据量大于第二用户设备承载的数据量、或业务紧急度高于第二用户设备承载能力、或速度要求值大于第二用户设备提供的速度，确定不允许所述穿戴式设备接入。当第二用户设备允许所述穿戴式设备接入时，则所述第二用户设备向穿戴式设备发送广播通知。
可选的，若所述业务紧急度大于第一预设阈值和/或所述当前剩余电量大于第二预设阈值，所述穿戴式设备向所述基站发送携带有状态需求信息的连接请求，基站接收到携带有状态需求信息的连接请求之后，可以根据所述状态需求信息向所述穿戴式设备分配信道资源以与所述穿戴式设备建立连接。例如，可以根据穿戴式设备的业务需求度、速度要求值或信道传输质量分配信道资源，并与穿戴式设备建立网络连接。
请参考图10，图10是本发明实施例提供的又一种穿戴式设备的结构示意图。如图所示，本发明实施例中的穿戴式设备包括：
信息发送模块1001，设置为向第一用户设备发送连接请求，所述连接请求用于指示所述第一用户设备返回所述第一用户设备的运行状态信息。其中，所述运行状态信息包括所述第一用户设备的当前剩余电量、信息接收功率以及数据传输速度中的至少一种。
信息确定模块1002，设置为根据所述运行状态信息确定是否接入到所述第一用户设备。
具体实现中，当所述运行状态信息满足第二预设条件时，所述穿戴式设备确定接入到所述第一用户设备，当所述运行状态信息不满足第二预设条件时，所述穿戴式设备确定不接入到所述第一用户设备。进一步的，可以判断第一用户设备的当前剩余电量是否大于预设电量、信息接收功率是否大于预设功率、或数据传输速度是否大于预设速度，如果当前剩余电量大于预设电量、且信息接收功率大于预设功率、且数据传输速度大于预设速度，则所述穿戴式设备确 定接入到所述第一用户设备，如果当前剩余电量不大于预设电量、或信息接收功率不大于预设功率、或数据传输速度不大于预设速度，则所述穿戴式设备确定不接入到所述第一用户设备。当确定接入到所述第一用户设备时，所述穿戴式设备与第一用户设备建立中继网络连接。
在进一步的实施例中，结合图8-10，如图12所示，是本发明实施例提供的又一种穿戴式设备的结构示意图。本发明实施例中的穿戴式设备1200可以是智能手表、智能眼镜、智能手环等等。所述的穿戴式设备1200包括：至少一个处理器1201，例如CPU，至少一个接收器1203，至少一个存储器1204，至少一个发送器1205，至少一个通信总线1202。其中，所述通信总线1202用于实现这些组件之间的连接通信。其中，所述接收器1203和所述发送器1205可以是有线发送端口，也可以为无线设备，例如包括天线装置，用于与其他设备进行数据通信。所述存储器1204可以是高速RAM存储器，也可以是非暂态存储器(non-transitory memory)。所述处理器1201可执行所述穿戴式设备1200的操作系统以及安装的各类应用程序、程序代码等，例如，上述的各个模块，包括所述信息接收模块801、所述信息发送模块802等。
所述存储器1204中存储有程序代码，且所述处理器1201可通过通信总线1202，调用所述存储器1204中存储的程序代码以执行相关的功能。例如，图8-10中所述的各个模块(例如，所述信息接收模块801、所述信息发送模块802等)是存储在所述存储器1204中的程序代码，并由所述处理器1201所执行，从而实现所述各个单元的功能。
在本发明的一个实施例中，所述存储器1204存储多个指令，所述多个指令被所述处理器1201所执行以实现中继网络连接方法。具体而言，所述处理器1201对所述多个指令的执行包括：穿戴式设备1200接收第一用户设备1100发送的广播通知消息，所述广播通知消息由所述第一用户设备1100根据基站发送的中继选择标准确定能将所述第一用户设备1100作为中继设备后发送的；所述穿戴式设备1200根据所述广播通知消息，向所述第一用户设备1100发送携带有状态需求信息的连接请求，所述连接请求用于指示所述第一用户设备1100根据所述状态需求信息确定是否允许所述穿戴式设备1200接入。
在进一步的实施例中，所述穿戴式设备1200根据所述广播通知消息，向所述第一用户设备1100发送携带有状态需求信息的连接请求之后，还包括：所述 穿戴式设备1200接收所述第一用户设备1100发送的重新接入通知消息，所述重新接入通知消息由所述第一用户设备1100在确定不允许所述穿戴式设备1200接入时发送的；所述穿戴式设备1200向第二用户设备发送携带有状态需求信息的连接请求，所述连接请求用于指示所述第二用户设备根据所述状态需求信息确定是否允许所述穿戴式设备1200接入。
在进一步的实施例中，所述穿戴式设备1200向第二用户设备发送携带有状态需求信息的连接请求之后，还包括：若在预设时间间隔内未收到所述第二用户设备发送的接入允许消息，则向所述基站发送连接请求以与所述基站建立连接。
在进一步的实施例中，所述穿戴式设备1200根据所述广播通知消息，向所述第一用户设备1100发送携带有状态需求信息的连接请求之后，还包括：所述穿戴式设备1200接收所述第一用户设备1100发送的连接失败通知消息，所述连接失败通知消息由所述第一用户设备1100在确定不允许所述穿戴式设备1200接入时发送的，所述连接失败通知消息用于指示所述穿戴式设备1200监听其他设备发送的接入通知消息以与所述其他设备建立连接。
在进一步的实施例中，当穿戴式设备1200未监听到第一用户设备1100发送的广播通知消息时，所述穿戴式设备1200获取所述穿戴式设备1200的状态需求信息；所述穿戴式设备1200根据所述状态需求信息，选择与第二用户设备或基站建立连接。
在进一步的实施例中，所述状态需求信息包括业务紧急度和/或当前剩余电量，所述根据所述状态需求信息，选择与第二用户设备或基站建立连接包括：若所述业务紧急度大于第一预设阈值和/或所述当前剩余电量大于第二预设阈值，所述穿戴式设备1200向所述基站发送携带有状态需求信息的连接请求以与所述基站建立连接；若所述业务紧急度不大于第一预设阈值和/或所述当前剩余电量不大于第二预设阈值，所述穿戴式设备1200向所述第二用户设备发送携带有状态需求信息的连接请求，所述连接请求用于指示所述第二用户设备根据所述状态需求信息确定是否允许所述穿戴式设备1200接入。
在进一步的实施例中，穿戴式设备1200向第一用户设备1100发送连接请求，所述连接请求用于指示所述第一用户设备1100返回所述第一用户设备1100的运行状态信息；所述穿戴式设备1200根据所述运行状态信息确定是否接入到 所述第一用户设备1100。
在进一步的实施例中，所述根据所述运行状态信息确定是否接入到所述第一用户设备1100包括：当所述运行状态信息满足第二预设条件时，所述穿戴式设备1200确定接入到所述第一用户设备1100，其中，所述运行状态信息包括所述第一用户设备1100的当前剩余电量、信息接收功率以及数据传输速度中的至少一种。
具体地，所述处理器1201对上述指令的具体实现方法可参考图3-5对应实施例中相关步骤的描述，在此不赘述。
需要说明的是，对于前述的各个方法实施例，为了简单描述，故将其都表述为一系列的动作组合，但是本领域技术人员应该知悉，本发明并不受所描述的动作顺序的限制，因为依据本发明，某一些步骤可以采用其他顺序或者同时进行。其次，本领域技术人员也应该知悉，说明书中所描述的实施例均属于优选实施例，所涉及的动作和模块并不一定是本发明所必须的。
在上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详细描述的部分，可以参见其他实施例的相关描述。
本领域普通技术人员可以理解上述实施例的各种方法中的全部或部分步骤是可以通过程序来指令相关的硬件来完成，该程序可以存储于一计算机可读存储介质中，存储介质可以包括：闪存盘、只读存储器(英文：Read-Only Memory，简称：ROM)、随机存取器(英文：Random Access Memory，简称：RAM)、磁盘或光盘等。
以上对本发明实施例所提供的内容下载方法及相关设备、系统进行了详细介绍，本文中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本发明的方法及其核心思想；同时，对于本领域的一般技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本发明的限制。

Claims (30)

  1. 一种中继网络连接方法，其特征在于，所述方法包括：
    第一用户设备接收基站发送的中继选择标准；
    所述第一用户设备根据所述中继选择标准，确定所述第一用户设备是否能作为中继设备；
    当确定所述第一用户设备能作为中继设备时，所述第一用户设备向穿戴式设备发送广播通知消息，所述广播通知消息用于指示所述穿戴式设备返回携带有状态需求信息的连接请求；
    所述第一用户设备接收所述穿戴式设备返回的携带有所述状态需求信息的连接请求；
    所述第一用户设备根据所述穿戴式设备的所述状态需求信息，确定是否允许所述穿戴式设备接入。
  2. 如权利要求1所述的方法，其特征在于，所述中继选择标准包括设备电量阈值和/或信号接收功率阈值；
    所述根据所述中继选择标准，确定所述第一用户设备是否能作为中继设备包括：
    获取所述第一用户设备的当前剩余电量和/或当前信号接收功率值；
    若所述当前剩余电量大于所述设备电量阈值和/或所述当前信号接收功率值大于所述信号接收功率阈值，则确定所述第一用户设备能作为中继设备。
  3. 如权利要求1所述的方法，其特征在于，所述状态需求信息包括所述穿戴式设备的当前剩余电量、移动状态以及待传输数据量、业务紧急度、速度要求值以及信号质量要求值中的至少一种；
    所述根据所述穿戴式设备的所述状态需求信息，确定是否允许所述穿戴式设备接入包括：
    当所述状态需求信息满足第一预设条件时，确定允许所述穿戴式设备接入；或
    当所述状态需求信息不满足第一预设条件时，确定不允许所述穿戴式设备接入。
  4. 如权利要求1所述的方法，其特征在于，所述状态需求信息包括业务紧急度和/或当前剩余电量；
    所述根据所述穿戴式设备的所述状态需求信息，确定是否允许所述穿戴式设备接入之后，还包括：
    当所述第一用户设备不允许所述穿戴式设备接入时，所述第一用户设备根据所述穿戴式设备的所述业务紧急度和/或所述当前剩余电量，选择向第二用户设备或所述基站转发所述携带有状态需求信息的连接请求。
  5. 如权利要求4所述的方法，其特征在于，所述第一用户设备根据所述穿戴式设备的所述业务紧急度和/或所述当前剩余电量，选择向第二用户设备或所述基站转发所述携带有状态需求信息的连接请求包括：
    若所述业务紧急度不大于第一预设阈值和/或所述当前剩余电量不大于第二预设阈值，则所述第一用户设备将所述携带有状态需求信息的连接请求转发给所述第二用户设备，所述连接请求用于指示所述第二用户设备根据自身的运行状态信息和所述状态需求信息确定是否允许所述穿戴式设备接入。
  6. 如权利要求4所述的方法，其特征在于，所述第一用户设备根据所述穿戴式设备的所述业务紧急度和/或所述当前剩余电量，选择向第二用户设备或所述基站转发所述携带有状态需求信息的连接请求包括：
    若所述业务紧急度大于第一预设阈值和/或所述当前剩余电量大于第二预设阈值，则所述第一用户设备将所述携带有状态需求信息的连接请求转发给所述基站，所述连接请求用于指示所述基站根据所述状态需求信息向所述穿戴式设备分配信道资源以与所述穿戴式设备建立连接。
  7. 如权利要求1所述的方法，其特征在于，所述根据所述穿戴式设备的所述状态需求信息，确定是否允许所述穿戴式设备接入之后，还包括：
    当所述第一用户设备不允许所述穿戴式设备接入时，所述第一用户设备向所述穿戴式设备发送重新接入通知消息，所述重新接入通知消息用于指示所述穿戴式设备将所述携带有状态需求信息的连接请求发送给其他设备以与所述其他设备建立连接。
  8. 一种中继网络连接方法，其特征在于，所述方法包括：
    穿戴式设备接收第一用户设备发送的广播通知消息，所述广播通知消息由所述第一用户设备根据基站发送的中继选择标准确定能将所述第一用户设备作为中继设备后发送的；
    所述穿戴式设备根据所述广播通知消息，向所述第一用户设备发送携带有 状态需求信息的连接请求，所述连接请求用于指示所述第一用户设备根据所述状态需求信息确定是否允许所述穿戴式设备接入。
  9. 如权利要求8所述的方法，其特征在于，所述穿戴式设备根据所述广播通知消息，向所述第一用户设备发送携带有状态需求信息的连接请求之后，还包括：
    所述穿戴式设备接收所述第一用户设备发送的重新接入通知消息，所述重新接入通知消息由所述第一用户设备在确定不允许所述穿戴式设备接入时发送的；
    所述穿戴式设备向第二用户设备发送携带有状态需求信息的连接请求，所述连接请求用于指示所述第二用户设备根据所述状态需求信息确定是否允许所述穿戴式设备接入。
  10. 如权利要求9所述的方法，其特征在于，所述穿戴式设备向第二用户设备发送携带有状态需求信息的连接请求之后，还包括：
    若在预设时间间隔内未收到所述第二用户设备发送的接入允许消息，则向所述基站发送连接请求以与所述基站建立连接。
  11. 如权利要求8所述的方法，其特征在于，所述穿戴式设备根据所述广播通知消息，向所述第一用户设备发送携带有状态需求信息的连接请求之后，还包括：
    所述穿戴式设备接收所述第一用户设备发送的连接失败通知消息，所述连接失败通知消息由所述第一用户设备在确定不允许所述穿戴式设备接入时发送的，所述连接失败通知消息用于指示所述穿戴式设备监听其他设备发送的接入通知消息以与所述其他设备建立连接。
  12. 一种中继网络连接方法，其特征在于，所述方法包括：
    当穿戴式设备未监听到第一用户设备发送的广播通知消息时，所述穿戴式设备获取所述穿戴式设备的状态需求信息；
    所述穿戴式设备根据所述状态需求信息，选择与第二用户设备或基站建立连接。
  13. 如权利要求12所述的方法，其特征在于，所述状态需求信息包括业务紧急度和/或当前剩余电量，所述根据所述状态需求信息，选择与第二用户设备或基站建立连接包括：
    若所述业务紧急度大于第一预设阈值和/或所述当前剩余电量大于第二预设阈值，所述穿戴式设备向所述基站发送携带有状态需求信息的连接请求以与所述基站建立连接；
    若所述业务紧急度不大于第一预设阈值和/或所述当前剩余电量不大于第二预设阈值，所述穿戴式设备向所述第二用户设备发送携带有状态需求信息的连接请求，所述连接请求用于指示所述第二用户设备根据所述状态需求信息确定是否允许所述穿戴式设备接入。
  14. 一种中继网络连接方法，其特征在于，所述方法包括：
    穿戴式设备向第一用户设备发送连接请求，所述连接请求用于指示所述第一用户设备返回所述第一用户设备的运行状态信息；
    所述穿戴式设备根据所述运行状态信息确定是否接入到所述第一用户设备。
  15. 如权利要求14所述的方法，其特征在于，所述根据所述运行状态信息确定是否接入到所述第一用户设备包括：
    当所述运行状态信息满足第二预设条件时，所述穿戴式设备确定接入到所述第一用户设备，其中，所述运行状态信息包括所述第一用户设备的当前剩余电量、信息接收功率以及数据传输速度中的至少一种。
  16. 一种用户设备，其特征在于，所述用户设备包括：
    信息接收模块，设置为接收基站发送的中继选择标准；
    信息确定模块，设置为根据所述中继选择标准，确定所述第一用户设备是否能作为中继设备；
    信息发送模块，设置为当确定所述第一用户设备能作为中继设备时，向穿戴式设备发送广播通知消息，所述广播通知消息设置为指示所述穿戴式设备返回携带有状态需求信息的连接请求；
    请求接收模块，设置为接收所述穿戴式设备返回的携带有所述状态需求信息的连接请求；
    接入允许模块，设置为根据所述穿戴式设备的所述状态需求信息，确定是否允许所述穿戴式设备接入。
  17. 如权利要求16所述的用户设备，其特征在于，所述中继选择标准包括设备电量阈值和/或信号接收功率阈值；
    所述信息确定模块具体设置为：
    获取所述用户设备的当前剩余电量和/或当前信号接收功率值；
    若所述当前剩余电量大于所述设备电量阈值和/或所述当前信号接收功率值大于所述信号接收功率阈值，则确定所述用户设备能作为中继设备。
  18. 如权利要求16所述的用户设备，其特征在于，所述状态需求信息包括所述穿戴式设备的当前剩余电量、移动状态以及待传输数据量、业务紧急度、速度要求值以及信号质量要求值中的至少一种；
    所述接入允许模块具体设置为：
    当所述状态需求信息满足第一预设条件时，确定允许所述穿戴式设备接入；或
    当所述状态需求信息不满足第一预设条件时，确定不允许所述穿戴式设备接入。
  19. 如权利要求16所述的用户设备，其特征在于，所述状态需求信息包括业务紧急度和/或当前剩余电量；
    所述信息发送模块，还设置为当所述第一用户设备不允许所述穿戴式设备接入时，根据所述穿戴式设备的所述业务紧急度和/或所述当前剩余电量，选择向第二用户设备或所述基站转发所述携带有状态需求信息的连接请求。
  20. 如权利要求19所述的用户设备，其特征在于，
    所述信息发送模块，还设置为若所述业务紧急度不大于第一预设阈值和/或所述当前剩余电量不大于第二预设阈值，则将所述携带有状态需求信息的连接请求转发给所述第二用户设备，所述连接请求用于指示所述第二用户设备根据自身的运行状态信息和所述状态需求信息确定是否允许所述穿戴式设备接入。
  21. 如权利要求19所述的用户设备，其特征在于，
    所述信息发送模块，还设置为若所述业务紧急度大于第一预设阈值和/或所述当前剩余电量大于第二预设阈值，则将所述携带有状态需求信息的连接请求转发给所述基站，所述连接请求用于指示所述基站根据所述状态需求信息向所述穿戴式设备分配信道资源以与所述穿戴式设备建立连接。
  22. 如权利要求16所述的用户设备，其特征在于，
    所述信息发送模块，还设置为当所述第一用户设备不允许所述穿戴式设备接入时，向所述穿戴式设备发送重新接入通知消息，所述重新重新接入通知消 息用于指示所述穿戴式设备将所述携带有状态需求信息的连接请求发送给其他设备以与所述其他设备建立连接。
  23. 一种穿戴式设备，其特征在于，所述穿戴式设备包括：
    信息接收模块，设置为接收第一用户设备发送的广播通知消息，所述广播通知消息由所述第一用户设备根据基站发送的中继选择标准确定能将所述第一用户设备作为中继设备后发送的；
    信息发送模块，设置为根据所述广播通知消息，向所述第一用户设备发送携带有状态需求信息的连接请求，所述连接请求用于指示所述第一用户设备根据所述状态需求信息确定是否允许所述穿戴式设备接入。
  24. 如权利要求23所述的穿戴式设备，其特征在于，
    所述信息接收模块，还设置为接收所述第一用户设备发送的重新接入通知消息，所述重新接入通知消息由所述第一用户设备在确定不允许所述穿戴式设备接入时发送的；
    所述信息发送模块，还设置为向第二用户设备发送携带有状态需求信息的连接请求，所述连接请求用于指示所述第二用户设备根据所述状态需求信息确定是否允许所述穿戴式设备接入。
  25. 如权利要求24所述的穿戴式设备，其特征在于，
    所述信息发送模块，还设置为若在预设时间间隔内未收到所述第二用户设备发送的接入允许消息，则向所述基站发送连接请求以与所述基站建立连接。
  26. 如权利要求23所述的穿戴式设备，其特征在于，
    所述信息接收模块，还设置为接收所述第一用户设备发送的连接失败通知消息，所述连接失败通知消息由所述第一用户设备在确定不允许所述穿戴式设备接入时发送的，所述连接失败通知消息用于指示所述穿戴式设备监听其他设备发送的接入通知消息以与所述其他设备建立连接。
  27. 一种穿戴式设备，其特征在于，所述穿戴式设备包括：
    信息获取模块，设置为当穿戴式设备未监听到第一用户设备发送的广播通知消息时，获取所述穿戴式设备的状态需求信息；
    信息确定模块，设置为根据所述状态需求信息，选择与第二用户设备或基站建立连接。
  28. 如权利要求27所述的穿戴式设备，其特征在于，所述状态需求信息包 括业务紧急度和/或当前剩余电量；
    所述信息确定模块具体设置为：
    若所述业务紧急度大于第一预设阈值和/或所述当前剩余电量大于第二预设阈值，所述穿戴式设备向所述基站发送携带有状态需求信息的连接请求以与所述基站建立连接；
    若所述业务紧急度不大于第一预设阈值和/或所述当前剩余电量不大于第二预设阈值，所述穿戴式设备向所述第二用户设备发送携带有状态需求信息的连接请求，所述连接请求用于指示所述第二用户设备根据所述状态需求信息确定是否允许所述穿戴式设备接入。
  29. 一种穿戴式设备，其特征在于，所述穿戴式设备包括：
    信息发送模块，设置为向第一用户设备发送连接请求，所述连接请求用于指示所述第一用户设备返回所述第一用户设备的运行状态信息；
    信息确定模块，设置为根据所述运行状态信息确定是否接入到所述第一用户设备。
  30. 如权利要求29所述的穿戴式设备，其特征在于，所述信息确定模块具体设置为：
    当所述运行状态信息满足第二预设条件时，确定接入到所述第一用户设备，其中，所述运行状态信息包括所述第一用户设备的当前剩余电量、信息接收功率以及数据传输速度中的至少一种。
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