WO2015039597A1 - 一种移动终端通信方法、装置及相关设备 - Google Patents

一种移动终端通信方法、装置及相关设备 Download PDF

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Publication number
WO2015039597A1
WO2015039597A1 PCT/CN2014/086681 CN2014086681W WO2015039597A1 WO 2015039597 A1 WO2015039597 A1 WO 2015039597A1 CN 2014086681 W CN2014086681 W CN 2014086681W WO 2015039597 A1 WO2015039597 A1 WO 2015039597A1
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WIPO (PCT)
Prior art keywords
base station
mobile terminal
primary base
message
primary
Prior art date
Application number
PCT/CN2014/086681
Other languages
English (en)
French (fr)
Inventor
刘云璐
杨宁
江小威
高有军
Original Assignee
中国移动通信集团公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中国移动通信集团公司 filed Critical 中国移动通信集团公司
Priority to EP14845727.8A priority Critical patent/EP3048748A4/en
Priority to US15/023,362 priority patent/US20160242224A1/en
Priority to JP2016543302A priority patent/JP6239128B2/ja
Publication of WO2015039597A1 publication Critical patent/WO2015039597A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/04—Arrangements for maintaining operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/305—Handover due to radio link failure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/18—Management of setup rejection or failure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a mobile terminal communication control method, apparatus, and related device.
  • the statistical results of the current cellular network indicate that most of the voice services and data services of mobile operators occur indoors, accounting for 60% and 70% respectively, and it is predicted that the future data services are expected to grow rapidly and may grow in the next 10 years. About 1000 times, and indoor data traffic will account for 90% of the total business volume. Therefore, the coverage of traditional cellular networks is gradually unable to meet the growing demand for indoor and hotspot wireless data services. For example, the limits of wireless access capacity of traditional 2G and 3G networks are gradually emerging, and the difficulty in obtaining site and antenna resources is increasing. The station spacing in dense urban areas is close to the theoretical limit. It is difficult to support the dense deployment of traditional cellular macro base stations, and the deployment and operation cost of macro base stations is high. The network construction method of adding new macro base stations is difficult to sustain.
  • a solution for the development of hotspots and indoor data services is a small cell technology.
  • the cells covered by the Pico base station and the home base station defined in the standard are collectively referred to as small cells, and the base stations of small cells may be called slaves.
  • a base station (SeNB) a base station of a macro cell relative to a small cell may be referred to as a primary base station (MeNB). Since the deployment of the small cell supports interference management, node self-starting, and sharing the core network and the network management system with the cellular network, the deployment and management thereof are relatively simple, and has become the mainstream direction for solving the coverage and capacity of indoor and hotspot data services in the future.
  • the mobile terminal can simultaneously access the primary base station and the secondary base station, that is, the mobile terminal adopts a dual connection manner, so that communication can be simultaneously performed by the primary base station and the secondary base station, so as to improve network throughput and communication quality.
  • the embodiment of the present invention provides a mobile terminal communication control method, apparatus, and related device, which are used to solve the problem that the mobile terminal adopting the dual connection mode existing in the prior art cannot perform mobile terminal communication when the wireless link fails from the base station. Effective control issues.
  • the embodiment of the present invention provides a mobile terminal communication control method, apparatus, and related device, which are used to solve the problem that the mobile terminal adopting the dual connection mode existing in the prior art cannot communicate with the mobile terminal when the radio link fails under the primary base station.
  • the problem of effective control is a mobile terminal communication control method, apparatus, and related device, which are used to solve the problem that the mobile terminal adopting the dual connection mode existing in the prior art cannot communicate with the mobile terminal when the radio link fails under the primary base station.
  • An embodiment of the present invention provides a mobile terminal communication control method, including:
  • the method further includes:
  • the embodiment of the invention further provides a mobile terminal communication control method, including:
  • Deactivation processing is performed for the slave base station.
  • the embodiment of the present invention further provides a mobile terminal communication control apparatus, which is applied to a primary base station, and includes:
  • a receiving unit configured to receive, by the mobile terminal, a radio link failure message that indicates that the mobile terminal fails to generate a radio link from the base station;
  • a sending unit configured to send, to the mobile terminal, a first deactivation indication message, where the first deactivation indication message is used to indicate that the mobile terminal is deactivated for the secondary base station.
  • the sending unit is further configured to: after receiving, by the receiving unit, the mobile terminal sends a second to the slave base station after the radio link failure message indicating that the mobile terminal fails to generate a radio link from the base station Deactivating the indication message, the second deactivation indication message is used to indicate that the secondary base station is deactivated for the mobile terminal.
  • the embodiment of the present invention further provides a mobile terminal, where the mobile terminal accesses the primary base station and the secondary base station at the same time, including:
  • a sending unit configured to send, to the primary base station, a radio link failure message indicating that the mobile terminal fails to generate a radio link from the base station when the terminal fails to generate a radio link under the slave base station;
  • a receiving unit configured to receive a first deactivation indication message sent by the primary base station
  • Deactivation unit for performing deactivation processing for the slave base station.
  • a radio link failure message is sent to the primary base station, where the radio link failure message is used to notify the main base station that it is in the slave station.
  • a radio link failure occurs under the base station, and after receiving the radio link failure message sent by the mobile terminal, the main base station sends a first deactivation indication message to the mobile terminal, where the first deactivation indication message is used to indicate that the mobile terminal is directed to the slave terminal.
  • the base station is deactivated so that after the mobile terminal deactivates for the secondary base station, the active communication can be performed only by the primary base station, avoiding the situation that the communication attempt fails by continuing to communicate from the base station.
  • An embodiment of the present invention provides a mobile terminal communication control method, including:
  • the method further includes:
  • the method further includes:
  • the method further includes:
  • the embodiment of the invention further provides a mobile terminal communication control method, including:
  • the method further includes:
  • the method further includes:
  • Deactivation processing is performed for the mobile terminal.
  • the embodiment of the invention further provides a mobile terminal communication control method, including:
  • a re-access indication message carrying radio configuration information and random access resource information, where the radio configuration information and the random access resource information are that the primary base station sends a characterization to the secondary base station
  • the method further includes:
  • the method further includes:
  • Deactivation processing is performed for the slave base station.
  • the embodiment of the present invention further provides a mobile terminal communication control apparatus, which is applied to a primary base station, and includes:
  • a first receiving unit configured to receive, by the mobile terminal, a radio link failure message that indicates that the mobile terminal fails to generate a radio link from the base station;
  • a first sending unit configured to send, to the slave base station, a link failure indication message that indicates that the mobile terminal fails to generate a radio link under the slave base station;
  • a second receiving unit configured to receive, by the base station, the wireless configuration information and the random access resource information for the mobile terminal that are returned after receiving the link failure indication message;
  • a second sending unit configured to send, to the mobile terminal, a re-access indication message that carries the wireless configuration information and the random access resource information, where the re-access indication message is used to indicate that the mobile terminal uses the The wireless configuration information and the random access resource information are re-accessed to the secondary base station.
  • the first receiving unit is further configured to: after the second sending unit sends the re-access indication message to the mobile terminal, receive, by the mobile terminal, that the mobile terminal is reconnected Entering the first successful re-access success message from the base station; and/or
  • the second receiving unit is further configured to: after the second sending unit sends the re-access indication message to the mobile terminal, receive, by the second base station, that the mobile terminal re-accesses the secondary base station Successful second re-access success message.
  • the first receiving unit is further configured to: after the second sending unit sends the re-access indication message to the mobile terminal, receive, by the mobile terminal, that the mobile terminal is reconnected Re-access failure message that fails in the slave base station;
  • the second sending unit is further configured to send a first deactivation indication message to the mobile terminal, where the first deactivation indication message is used to indicate that the mobile terminal is deactivated for the secondary base station.
  • the first sending unit is further configured to: after the first receiving unit receives the re-access failure message returned by the mobile terminal, send a second deactivation indication message to the secondary base station, where The second deactivation indication message is used to indicate that the secondary base station is deactivated for the mobile terminal.
  • An embodiment of the present invention further provides a mobile terminal communication control apparatus, which is applied to a secondary base station, and includes:
  • a receiving unit configured to receive a link failure indication message sent by the primary base station to indicate that the mobile terminal fails to generate a radio link under the secondary base station;
  • a configuration unit configured to reconfigure a wireless protocol layer for the mobile terminal
  • a sending unit configured to send, to the primary base station, wireless configuration information and random access resource information for the mobile terminal, where the mobile terminal re-accesses the secondary base station.
  • the sending unit is further configured to: when the mobile terminal re-accesses the secondary base station, send, to the primary base station, a second re-characterization that the mobile terminal re-accesses the secondary base station successfully. Access success message.
  • the receiving unit is further configured to receive a second deactivation indication message sent by the primary base station, where the second deactivation indication message is that the primary base station receives the representation sent by the mobile terminal. Transmitting, after the mobile terminal re-accesses the failed re-access failure message of the secondary base station;
  • the mobile terminal communication control apparatus further includes:
  • a deactivation unit is configured to perform a deactivation process for the mobile terminal.
  • the embodiment of the present invention further provides a mobile terminal, where the mobile terminal accesses the primary base station and the secondary base station at the same time, including:
  • a sending unit configured to send, to the primary base station, a radio link failure message indicating that the mobile terminal fails to generate a radio link from the base station when the mobile terminal fails to generate a radio link under the slave base station;
  • a receiving unit configured to receive, by the primary base station, a re-access indication message that carries radio configuration information and random access resource information, where the radio configuration information and the random access resource information are Transmitting, by the base station, the slave base station after transmitting a link failure indication message indicating that the mobile terminal fails to generate a radio link under the slave base station;
  • An access unit configured to re-access the slave base station by using the wireless configuration information and the random access resource information.
  • the sending unit is further configured to: when the mobile terminal re-accesses the slave base station, send, to the primary base station, a first re-send to indicate that the mobile terminal re-accesses the slave base station successfully. Access success message;
  • the receiving unit is further configured to: after the sending unit sends the re-access failure message to the primary base station, receive and receive a first deactivation indication message sent by the primary base station;
  • the mobile terminal further includes:
  • Deactivation unit for performing deactivation processing for the slave base station.
  • the mobile terminal when the mobile terminal fails to generate a radio link from the base station, the mobile terminal may first attempt to control the mobile terminal to re-access the slave base station, so that the mobile terminal re-maintains the dual connection, thereby continuing The communication quality of the mobile terminal is guaranteed to be high.
  • the primary base station may further send a first deactivation indication message to the mobile terminal, where the first deactivation indication message is used to indicate that the mobile terminal is deactivated for the secondary base station, so that the mobile terminal is targeting After deactivation from the base station, efficient communication can be performed only by the primary base station, avoiding the situation where the communication attempt fails by continuing to communicate from the base station.
  • An embodiment of the present invention provides a mobile terminal communication control method, including:
  • determining to switch the communication of the mobile terminal under the primary base station to the secondary base station by using information exchange with the primary base station includes:
  • the method further includes:
  • the embodiment of the invention further provides a mobile terminal communication control method, including:
  • determining to switch the communication of the mobile terminal under the primary base station to the secondary base station by using information exchange with the secondary base station including:
  • the method further includes:
  • the embodiment of the invention further provides a mobile terminal communication control method, including:
  • switching the communication under the primary base station to the secondary base station includes:
  • the control plane information is configured under the slave base station.
  • An embodiment of the present invention further provides a mobile terminal communication control apparatus, which is applied to a secondary base station, and includes:
  • a first receiving unit configured to receive, by the mobile terminal, a radio link failure message that indicates that the mobile terminal fails to generate a radio link under the primary base station;
  • a first sending unit configured to send, to the primary base station, a link failure indication message that indicates that the mobile terminal fails to generate a radio link under the primary base station;
  • a determining unit configured to, by using information interaction with the primary base station, determine to switch communication of the mobile terminal under the primary base station to the secondary base station;
  • a second sending unit configured to send, to the mobile terminal, a handover command message, where the handover command message is used to indicate that the mobile terminal switches communication under the primary base station to the secondary base station.
  • the mobile terminal communication control apparatus further includes:
  • a second receiving unit configured to receive a handover request message sent by the primary base station, where the handover request is used to request to switch communication of the mobile terminal under the primary base station to the secondary base station;
  • the first sending unit is further configured to send a handover confirmation message to the primary base station;
  • the determining unit is configured to, after the first sending unit sends a handover confirm message to the primary base station, determine to switch the communication of the mobile terminal under the primary base station to the secondary base station.
  • the mobile terminal communication control apparatus further includes:
  • a second receiving unit configured to: after the determining unit determines to switch the communication of the mobile terminal under the primary base station to the secondary base station, receive a service that is sent by the primary base station and needs to be transmitted to the mobile terminal data;
  • the second sending unit is further configured to send the service data to the mobile terminal.
  • the embodiment of the present invention further provides a mobile terminal communication control apparatus, which is applied to a primary base station, and includes:
  • a receiving unit configured to receive, by the base station, a link failure indication message that indicates that the mobile terminal fails to generate a radio link under the primary base station;
  • a determining unit configured to, by using information interaction with the slave base station, determine to switch communication of the mobile terminal under the primary base station to the secondary base station;
  • a first sending unit configured to send a path switch message to the mobility management entity on the core network side, where the path switch message is used to request that the path from the mobile management entity to the primary base station to be transferred to the mobile terminal Described from the base station.
  • the mobile terminal communication control apparatus further includes:
  • a second sending unit configured to send a handover request message to the slave base station, where the handover request message is used to request to switch the communication of the mobile terminal under the primary base station to the slave base station;
  • the receiving unit is further configured to receive the handover confirmation message sent by the slave base station;
  • the determining unit is configured to, according to the handover confirmation message, determine to switch communication of the mobile terminal under the primary base station to the secondary base station.
  • the mobile terminal communication control apparatus further includes:
  • a second sending unit configured to: after the determining unit determines to switch the communication of the mobile terminal under the primary base station to the secondary base station, send, to the secondary base station, service data that needs to be transmitted to the mobile terminal And for forwarding, by the slave base station, the service data to the mobile terminal.
  • the embodiment of the present invention further provides a mobile terminal, where the mobile terminal accesses the primary base station and the secondary base station at the same time, including:
  • a sending unit configured to send, to the slave base station, a radio link failure message indicating that the mobile terminal fails to generate a radio link under the primary base station when the mobile terminal fails to generate a radio link under the primary base station;
  • a receiving unit configured to receive the handover command message sent by the base station, where the handover command message is used to indicate that the mobile terminal switches communication under the primary base station to the secondary base station;
  • a switching unit configured to switch communication under the primary base station to the secondary base station.
  • the switching unit is configured to delete control plane information configured under the primary base station; and switch data communication under the primary base station to the secondary base station; and configured to be configured under the secondary base station Control surface information.
  • a radio link failure message is sent to the secondary base station, where the radio link failure message is used to notify the slave base station that it is in the master.
  • a radio link failure occurs under the base station, and after receiving the radio link failure message sent by the mobile terminal, the base station controls the mobile terminal to switch the communication under the primary base station to the slave base station by using information exchange with the main base station, so that After the handover, the mobile terminal can avoid the communication failure by continuing to attempt to communicate through the primary base station only by performing effective communication from the base station.
  • An embodiment of the present invention provides a mobile terminal communication control method, including:
  • the method further includes:
  • the method further includes:
  • determining to switch the communication of the mobile terminal under the primary base station to the secondary base station by using information exchange with the primary base station includes:
  • the method further includes:
  • the embodiment of the invention further provides a mobile terminal communication control method, including:
  • the method further includes:
  • the method further includes:
  • determining to switch the communication of the mobile terminal under the primary base station to the secondary base station by using information exchange with the secondary base station including:
  • the method further includes:
  • the embodiment of the invention further provides a mobile terminal communication control method, including:
  • the method further includes:
  • the method further includes:
  • the mobile terminal switches the communication under the primary base station to the secondary base station;
  • switching the communication under the primary base station to the secondary base station includes:
  • the control plane information is configured under the slave base station.
  • An embodiment of the present invention further provides a mobile terminal communication control apparatus, which is applied to a secondary base station, and includes:
  • a first receiving unit configured to receive, by the mobile terminal, a radio link failure message that indicates that the mobile terminal fails to generate a radio link under the primary base station;
  • a first sending unit configured to send, to the primary base station, a link failure indication message that indicates that the mobile terminal fails to generate a radio link under the primary base station;
  • a second receiving unit configured to receive wireless configuration information and random access resource information for the mobile terminal that is returned by the primary base station after receiving the link failure indication message
  • a second sending unit configured to send, to the mobile terminal, a re-access indication message that carries the wireless configuration information and the random access resource information, where the re-access indication message is used to indicate that the mobile terminal uses the The wireless configuration information and the random access resource information are re-accessed to the primary base station.
  • the first receiving unit is further configured to: after the second sending unit sends the re-access indication message to the mobile terminal, receive, by the mobile terminal, that the mobile terminal is reconnected Successfully entering a first re-access success message of the primary base station; and/or
  • the second receiving unit is further configured to: after the second sending unit sends the re-access indication message to the mobile terminal, receive, by the primary base station, that the mobile terminal re-accesses the main The second successful re-access success message of the base station.
  • the first receiving unit is further configured to: after the second sending unit sends the re-access indication message to the mobile terminal, receive, by the mobile terminal, that the mobile terminal is reconnected a first re-access failure message that fails to enter the primary base station;
  • the first sending unit is further configured to send, to the primary base station, a second re-access failure message indicating that the mobile terminal fails to re-access the primary base station;
  • a determining unit configured to, by using information interaction with the primary base station, determine to switch communication of the mobile terminal under the primary base station to the secondary base station;
  • the second sending unit is further configured to send a handover command message to the mobile terminal, where the handover command message is used to indicate that the mobile terminal switches communication under the primary base station to the secondary base station.
  • the second receiving unit is further configured to receive a handover request message sent by the primary base station, where the handover request is used to request to switch the communication of the mobile terminal under the primary base station to the slave Base station
  • the first sending unit is further configured to send a handover confirmation message to the primary base station;
  • the determining unit is configured to, after the first sending unit sends a handover confirm message to the primary base station, determine to switch the communication of the mobile terminal under the primary base station to the secondary base station.
  • the second receiving unit is further configured to: after the determining unit determines to switch the communication of the mobile terminal under the primary base station to the secondary base station, receive the need for the primary base station to transmit to the Describe the service data of the mobile terminal;
  • the second sending unit is further configured to send the service data to the mobile terminal.
  • the embodiment of the present invention further provides a mobile terminal communication control apparatus, which is applied to a primary base station, and includes:
  • a receiving unit configured to receive, by the base station, a link failure indication message that indicates that the mobile terminal fails to generate a radio link under the primary base station;
  • a configuration unit configured to reconfigure a wireless protocol layer for the mobile terminal
  • a first sending unit configured to send, to the slave base station, wireless configuration information and random access resource information for the mobile terminal, where the mobile terminal re-accesses the primary base station.
  • the first sending unit is further configured to: when the mobile terminal re-accesses the primary base station, send a message indicating that the mobile terminal re-accesses the primary base station to the secondary base station Two Re-access success message.
  • the receiving unit is further configured to receive, by the slave base station, a second re-access failure message that indicates that the mobile terminal fails to re-access the primary base station;
  • a first determining unit configured to determine, according to the second re-access failure message, that the mobile terminal fails to re-access the primary base station
  • a second determining unit configured to, by using information interaction with the slave base station, determine to switch communication of the mobile terminal under the primary base station to the secondary base station;
  • a second sending unit configured to send a path switch message to the mobility management entity on the core network side, where the path switch message is used to request that the path from the mobile management entity to the primary base station to be transferred to the mobile terminal Described from the base station.
  • the first sending unit is further configured to send a handover request message to the slave base station, where the handover request message is used to request to switch the communication of the mobile terminal under the primary base station to the slave Base station
  • the receiving unit is further configured to receive the handover confirmation message sent by the slave base station;
  • the second determining unit is configured to, according to the handover confirmation message, determine to switch communication of the mobile terminal under the primary base station to the secondary base station.
  • the first sending unit is further configured to: after the second determining unit determines to switch the communication of the mobile terminal under the primary base station to the secondary base station, send the required request to the secondary base station And the service data transmitted to the mobile terminal is used to forward the service data to the mobile terminal by using the slave base station.
  • the embodiment of the present invention further provides a mobile terminal, where the mobile terminal accesses the primary base station and the secondary base station at the same time, including:
  • a sending unit configured to: when the mobile terminal fails to generate a radio link under the primary base station, send, to the slave base station, a radio link that indicates that the mobile terminal fails to generate a radio link under the primary base station Failure message
  • a receiving unit configured to receive, by the base station, a re-access indication message that carries radio configuration information and random access resource information, where the radio configuration information and the random access resource information are Receiving, by the primary base station, a received link failure indication message indicating that the mobile terminal fails to generate a radio link under the primary base station, and receiving from the primary base station;
  • An access unit configured to re-access the primary base station by using the wireless configuration information and the random access resource information.
  • the sending unit is further configured to: when the mobile terminal re-accesses the primary base station successfully, send, to the secondary base station, a first re-characterization indicating that the mobile terminal re-accesses the primary base station successfully. Access success message;
  • the receiving unit is further configured to: after the sending unit sends the first re-access failure message to the slave base station, receive a handover command message sent by the slave base station, where the handover command message is Used to instruct the mobile terminal to switch communication under the primary base station to the secondary base station;
  • a switching unit configured to switch communication under the primary base station to the secondary base station.
  • the switching unit is configured to delete control plane information configured under the primary base station; and switch data communication under the primary base station to the secondary base station; and configured to be configured under the secondary base station Control surface information.
  • the mobile terminal when the mobile terminal fails to generate a radio link under the primary base station, the mobile terminal may first attempt to control the mobile terminal to re-access the primary base station, so that the mobile terminal re-maintains the dual connection, thereby continuing The communication quality of the mobile terminal is guaranteed to be high.
  • the secondary base station can also control the mobile terminal to switch the communication under the primary base station to the secondary base station by using information exchange with the primary base station, so that the mobile terminal is switching. Thereafter, it is possible to avoid the case where communication is failed due to continued attempts to communicate through the primary base station only by performing effective communication from the base station.
  • FIG. 1 is a flowchart of a mobile terminal communication control method applied to a primary base station according to Embodiment 1 of the present invention
  • FIG. 2 is a flowchart of a mobile terminal communication control method applied to a mobile terminal according to Embodiment 1 of the present invention
  • FIG. 3 is a detailed flowchart of a mobile terminal communication control method according to Embodiment 1 of the present invention.
  • FIG. 4 is a schematic structural diagram of a mobile terminal communication control apparatus applied to a primary base station according to Embodiment 1 of the present invention
  • FIG. 5 is a schematic structural diagram of a mobile terminal according to Embodiment 1 of the present invention.
  • FIG. 6 is a flowchart of a mobile terminal communication control method applied to a primary base station according to Embodiment 2 of the present invention.
  • FIG. 7 is a flowchart of a method for controlling communication of a mobile terminal applied to a base station according to Embodiment 2 of the present invention.
  • FIG. 8 is a flowchart of a mobile terminal communication control method applied to a mobile terminal according to Embodiment 2 of the present invention.
  • FIG. 9 is a detailed flowchart of a mobile terminal communication control method according to Embodiment 2 of the present invention.
  • FIG. 10 is a schematic structural diagram of a mobile terminal communication control apparatus applied to a primary base station according to Embodiment 2 of the present invention.
  • FIG. 11 is a schematic structural diagram of a mobile terminal communication control apparatus applied to a slave base station according to Embodiment 2 of the present invention.
  • FIG. 12 is a schematic structural diagram of a mobile terminal according to Embodiment 2 of the present invention.
  • FIG. 13 is a flowchart of a mobile terminal communication control method applied to a base station according to Embodiment 3 of the present invention.
  • FIG. 14 is a flowchart of a mobile terminal communication control method applied to a primary base station according to Embodiment 3 of the present invention.
  • FIG. 15 is a flowchart of a mobile terminal communication control method applied to a mobile terminal according to Embodiment 3 of the present invention.
  • FIG. 17 is a schematic structural diagram of a mobile terminal communication control apparatus applied to a slave base station according to Embodiment 3 of the present invention.
  • FIG. 18 is a schematic structural diagram of a mobile terminal communication control apparatus applied to a primary base station according to Embodiment 3 of the present invention.
  • FIG. 19 is a schematic structural diagram of a mobile terminal according to Embodiment 3 of the present invention.
  • FIG. 21 is a flowchart of a mobile terminal communication control method applied to a primary base station according to Embodiment 4 of the present invention.
  • FIG. 22 is a flowchart of a mobile terminal communication control method applied to a mobile terminal according to Embodiment 4 of the present invention.
  • FIG. 25 is a schematic structural diagram of a mobile terminal communication control apparatus applied to a primary base station according to Embodiment 4 of the present invention.
  • FIG. 26 is a schematic structural diagram of a mobile terminal according to Embodiment 4 of the present invention.
  • FIG. 27 is a flowchart of a mobile terminal communication control method applied to a primary base station according to an embodiment of the present invention.
  • FIG. 28 is a flowchart of a method for controlling communication of a mobile terminal from a base station according to an embodiment of the present invention.
  • the mobile terminal can effectively control the mobile terminal communication when the mobile terminal fails to perform the wireless link failure under the base station or the primary base station.
  • Embodiment 1 of the present invention provides a mobile terminal communication control method, which is applied to a primary base station, as shown in FIG. 1, and includes steps 101 and 102.
  • Step 101 The primary base station receives a radio link failure message sent by the mobile terminal to indicate that the mobile terminal fails to generate a radio link from the base station.
  • Step 102 Send a first deactivation indication message to the mobile terminal, where the first deactivation indication message is used to indicate that the mobile terminal is deactivated for the secondary base station.
  • the second deactivation indication message may also be sent to the slave base station, where the second deactivation indication message is cancelled.
  • the information is used to indicate that the slave base station is deactivated for the mobile terminal.
  • the embodiment 1 of the present invention further provides a mobile terminal communication control method, which is applied to the mobile terminal. As shown in FIG. 2, the method includes steps 201 to 203.
  • Step 201 When a mobile terminal that accesses the primary base station and the secondary base station fails to generate a radio link under the secondary base station, sends a radio link failure message indicating that the mobile terminal fails to generate a radio link from the base station to the primary base station.
  • Step 202 Receive a first deactivation indication message sent by the primary base station.
  • Step 203 Perform deactivation processing on the slave base station.
  • FIG. 3 is a detailed flowchart of a mobile terminal communication control method according to Embodiment 1 of the present invention, including steps 301 to 306.
  • Step 301 A mobile terminal in dual connectivity, that is, a mobile terminal that simultaneously accesses the primary base station and the secondary base station, when it fails to perform a radio link under the secondary base station, sends a radio link failure message to the primary base station, the wireless link
  • the failure message can characterize that the mobile terminal has failed to generate a radio link from the base station.
  • the radio link failure message may further carry the base station identifier of the slave base station when the primary base station side is unable to learn the slave base station currently accessed by the mobile terminal.
  • the radio link failure message may be a Radio Resource Control (RRC) message.
  • RRC Radio Resource Control
  • Step 302 The primary base station determines, according to the received radio link failure message sent by the mobile terminal, that the mobile terminal fails to generate a radio link under the secondary base station.
  • Step 303 The primary base station sends a first deactivation indication message to the mobile terminal, where the first deactivation indication message is used to indicate that the mobile terminal is deactivated for the secondary base station.
  • the first deactivation indication message may be an RRC message.
  • Step 304 The primary base station may further send a second deactivation indication message to the secondary base station, where the second The activation indication message is used to indicate that the secondary base station is deactivated for the mobile terminal.
  • the second deactivation indication message may carry the terminal identifier of the mobile terminal.
  • Step 305 After receiving the first deactivation indication message, the mobile terminal performs deactivation processing for the slave base station.
  • Step 306 After receiving the second deactivation indication message, the slave base station performs deactivation processing on the mobile terminal.
  • Embodiment 1 of the present invention when a mobile terminal fails to generate a radio link from a base station, a radio link failure message is sent to the primary base station, and the radio link failure message is used to notify The primary base station fails to generate a radio link under the secondary base station, and after determining that the mobile terminal fails to generate a radio link from the base station, the primary base station sends a first deactivation indication message to the mobile terminal, the first deactivation indication message.
  • the first embodiment of the present invention further provides a mobile terminal communication control apparatus, which is applied to a primary base station, and its structure is shown in FIG. 4, and includes: a receiving unit 401. And sending unit 402.
  • the receiving unit 401 is configured to receive, by the mobile terminal, a radio link failure message that indicates that the mobile terminal fails to generate a radio link from the base station;
  • the sending unit 402 is configured to send a first deactivation indication message to the mobile terminal, where the first deactivation indication message is used to indicate that the mobile terminal is deactivated for the secondary base station.
  • the sending unit 402 is further configured to receive the wireless chain at the receiving unit 401.
  • the second deactivation indication message is sent to the slave base station, where the second deactivation indication message is used to indicate that the slave base station is deactivated for the mobile terminal.
  • the first embodiment of the present invention further provides a mobile terminal, where the mobile terminal accesses the primary base station and the secondary base station at the same time, and the structure diagram thereof is as shown in FIG. 5, including The transmitting unit 501, the receiving unit 502, and the deactivation unit 503.
  • the sending unit 501 is configured to: when the mobile terminal fails to generate a radio link under the slave base station, send, to the primary base station, a radio link that indicates that the mobile terminal fails to generate a radio link from the base station. Failure message
  • the receiving unit 502 is configured to receive a first deactivation indication message sent by the primary base station;
  • the deactivation unit 503 is configured to perform deactivation processing on the secondary base station.
  • the solution provided by the embodiment of the present invention includes: receiving, by the primary base station, a radio link failure message that is sent by the mobile terminal and indicating that the mobile terminal fails to generate a radio link from the base station; and sending the first message to the mobile terminal. And an activation indication message, the first deactivation indication message is used to indicate that the mobile terminal is deactivated for the secondary base station.
  • Embodiment 2 of the present invention provides a mobile terminal communication control method, which is applied to a primary base station, as shown in FIG. 6, and includes steps 601 to 604.
  • Step 601 The primary base station receives a radio link failure message sent by the mobile terminal to indicate that the mobile terminal fails to generate a radio link from the base station.
  • Step 602 Send, to the secondary base station, that the mobile terminal fails to generate a radio link from the base station. Link failure indication message.
  • Step 603 Receive wireless configuration information and random access resource information for the mobile terminal returned by the base station after receiving the link failure indication message.
  • Step 604 Send, to the mobile terminal, a re-access indication message carrying the wireless configuration information and the random access resource information, where the re-access indication message is used to indicate that the mobile terminal uses the wireless configuration information and the random access
  • the resource information is re-accessed from the base station.
  • Embodiment 2 of the present invention further provides a mobile terminal communication control method, which is applied to a secondary base station, as shown in FIG. 7, and includes steps 701 to 703.
  • Step 701 Receive, from the base station, a link failure indication message that is sent by the primary base station to indicate that the mobile terminal fails to generate a radio link from the base station.
  • Step 702 Reconfigure a wireless protocol layer for the mobile terminal.
  • Step 703 Send wireless configuration information and random access resource information for the mobile terminal to the primary base station, where the mobile terminal re-accesses the secondary base station.
  • the embodiment 2 of the present invention further provides a mobile terminal communication control method, which is applied to the mobile terminal. As shown in FIG. 8, the method includes steps 801 to 803.
  • Step 801 When a mobile terminal that accesses the primary base station and the secondary base station fails to generate a radio link under the secondary base station, sends a radio link failure message indicating that the mobile terminal fails to generate a radio link from the base station to the primary base station.
  • Step 802 Receive a re-access indication message that is sent by the primary base station and carries the radio configuration information and the random access resource information.
  • the radio configuration information and the random access resource information are sent by the primary base station to the secondary base station to indicate that the mobile terminal is in the slave station. Received from the base station after the link failure indication message of the radio link failure occurs under the base station.
  • Step 803 Re-access the secondary base station by using the wireless configuration information and the random access resource information.
  • the mobile terminal communication control method shown in FIG. 6 to FIG. 8 provided by the embodiment 2 of the present invention may first attempt to control the mobile terminal to reconnect when the mobile terminal fails to generate a radio link from the base station.
  • the slave base station is entered to enable the mobile terminal to re-maintain the dual connection, thereby continuing to ensure higher communication quality of the mobile terminal.
  • FIG. 9 is a detailed flowchart of a mobile terminal communication control method according to Embodiment 2 of the present invention, including steps 901 to 915.
  • Step 901 A mobile terminal in dual connectivity, that is, a mobile terminal that simultaneously accesses the primary base station and the secondary base station, when it fails to generate a radio link under the secondary base station, sends a radio link failure message to the primary base station, the wireless link
  • the failure message can characterize that the mobile terminal has failed to generate a radio link from the base station.
  • the radio link failure message may further carry the base station identifier of the slave base station when the primary base station side is unable to learn the slave base station currently accessed by the mobile terminal.
  • the radio link failure message may be an RRC message.
  • Step 902 The primary base station determines, according to the radio link failure message, that the mobile terminal fails to generate a radio link under the secondary base station.
  • Step 903 The primary base station sends, to the secondary base station, a link failure indication message indicating that the mobile terminal fails to generate a radio link under the secondary base station.
  • Step 904 After receiving the link failure indication message sent by the primary base station, the base station determines, according to the link failure indication message, that the mobile terminal fails to generate a radio link under the secondary base station.
  • Step 905 The slave base station reconfigures the radio protocol layer for the mobile terminal.
  • the reconfigured wireless protocol layer may include: a Packet Data Convergence Protocol (PDCP) layer, a Radio Link Control (RLC) layer, and a Media Access Control (MAC). ) Layer and Physical Layer (PHY).
  • PDCP Packet Data Convergence Protocol
  • RLC Radio Link Control
  • MAC Media Access Control
  • PHY Physical Layer
  • the wireless protocol layer can be reconfigured to the initial configuration, or the wireless protocol layer can be reconfigured to the desired configuration as needed, and the mobile terminal can re-access according to the reconfiguration, and
  • the specific manner of the configuration may adopt various manners in the prior art, and will not be described in detail herein.
  • Step 906 After the base station reconfigures the radio protocol layer for the mobile terminal, the base station sends the radio configuration information and the random access resource information for the mobile terminal to the primary base station.
  • the wireless configuration information and the random access resource information may be allocated to the mobile terminal according to a current situation of the base station according to a preset mechanism, and the mobile terminal may reconnect according to the wireless configuration information and the random access resource information. It can be entered and will not be described in detail here.
  • Step 907 After receiving the wireless configuration information and the random access resource information, the primary base station sends a re-access indication message carrying the wireless configuration information and the random access resource information to the mobile terminal.
  • the re-access indication message may also carry the preset access times.
  • the re-access indication message may be an RRC message.
  • Step 908 After receiving the re-access indication message, the mobile terminal acquires the radio configuration information and the random access resource information, and uses the radio configuration information and the random access resource information represented by the random access resource information to re Access from the base station.
  • the result of re-accessing the secondary base station includes re-access success and re-access failure.
  • the re-access indication message further carries the preset access times
  • the access is re-accessed until the access times reach the preset After the access times are set, if the access still fails, it is determined that the re-access to the secondary base station fails.
  • Step 909 When the mobile terminal re-accesses the secondary base station successfully, the mobile terminal sends a first re-access success message indicating that the mobile terminal re-accesses the secondary base station to the primary base station.
  • the first re-access success message may be an RRC message.
  • Step 910 when the base station succeeds in re-accessing the secondary base station, the base station sends a second re-access success message indicating that the mobile terminal re-accesses the secondary base station successfully.
  • the mobile terminal resumes dual connectivity, i.e., can continue to communicate simultaneously through the primary base station and the secondary base station. If the mobile terminal re-accesses from the base station If it is defeated, the following processing flow can also be entered, as shown in step 911-step 915 in the dotted line frame in FIG.
  • Step 911 When the mobile terminal fails to re-access the secondary base station, the mobile terminal sends a re-access failure message indicating that the mobile terminal fails to re-access the secondary base station to the primary base station.
  • the re-access failure message may be an RRC message.
  • Step 912 After receiving the re-access failure message sent by the mobile terminal, the primary base station sends a first deactivation indication message to the mobile terminal, where the first deactivation indication message is used to indicate that the mobile terminal is for the secondary base station. go activate.
  • the first deactivation indication message may be an RRC message.
  • Step 913 After receiving the re-access failure message, the primary base station may further send a second deactivation indication message to the secondary base station, where the second deactivation indication message is used to indicate that the secondary base station is deactivated for the mobile terminal.
  • the second deactivation indication message may carry the terminal identifier of the mobile terminal.
  • Step 914 After receiving the first deactivation indication message, the mobile terminal performs deactivation processing for the slave base station.
  • Step 915 After receiving the second deactivation indication message, the slave base station performs deactivation processing on the mobile terminal.
  • Embodiment 2 of the present invention when the mobile terminal fails to generate a radio link from the base station, it may first attempt to control the mobile terminal to re-access the slave base station, so that the mobile terminal re-maintains the double The connection is such that the communication quality of the mobile terminal can be continuously guaranteed.
  • the primary base station may also send a first deactivation indication to the mobile terminal when re-accessing the secondary base station fails a message, the first deactivation indication message is used to indicate that the mobile terminal is deactivated for the secondary base station, so that after the mobile terminal is deactivated for the secondary base station, the active communication can be performed only by the primary base station, thereby avoiding continuing to attempt to communicate through the secondary base station. The situation that caused the communication to fail.
  • the second embodiment of the present invention further provides a mobile terminal communication control apparatus, which is applied to a primary base station, and a schematic structural diagram thereof is shown in FIG. 10, including a first receiving unit. 1001. A first sending unit 1002, a second receiving unit 1003, and a second sending unit.
  • the first receiving unit 1001 is configured to receive, by the mobile terminal, a radio link failure message that indicates that the mobile terminal fails to generate a radio link from the base station;
  • the first sending unit 1002 is configured to send, to the slave base station, a link failure indication message that indicates that the mobile terminal fails to generate a radio link under the slave base station;
  • the second receiving unit 1003 is configured to receive, by the base station, the wireless configuration information and the random access resource information for the mobile terminal that are returned after receiving the link failure indication message;
  • the second sending unit 1004 is configured to send, to the mobile terminal, a re-access indication message that carries the wireless configuration information and the random access resource information, where the re-access indication message is used to indicate the mobile
  • the terminal re-accesses the slave base station using the wireless configuration information and the random access resource information.
  • the first receiving unit 1001 is further configured to: after the second sending unit 1004 sends the re-access indication message to the mobile terminal, receive the mobile terminal that is sent by the mobile terminal to represent the mobile terminal. Re-accessing the successful first re-access success message of the secondary base station.
  • the second receiving unit 1003 is further configured to: after the second sending unit 1004 sends the re-access indication message to the mobile terminal, receive, by the second base station, that the mobile terminal re-accesses the A successful second re-access success message from the base station.
  • the first receiving unit 1001 is further configured to: after the second sending unit 1004 sends the re-access indication message to the mobile terminal, receive the characterization of the shift sent by the mobile terminal The mobile terminal re-accesses the failed re-access failure message of the secondary base station.
  • the second sending unit 1004 is further configured to send a first deactivation indication message to the mobile terminal, where the first deactivation indication message is used to indicate that the mobile terminal is deactivated for the secondary base station.
  • the first sending unit 1002 is further configured to: after the first receiving unit 1001 receives the re-access failure message returned by the mobile terminal, send a second deactivation indication to the secondary base station.
  • the message, the second deactivation indication message is used to indicate that the slave base station is deactivated for the mobile terminal.
  • the second embodiment of the present invention further provides a mobile terminal communication control apparatus, which is applied to a secondary base station, and its structural schematic diagram is as shown in FIG. 11, including a receiving unit 1101. The configuration unit 1102 and the transmitting unit 1103.
  • the receiving unit 1101 is configured to receive, by the primary base station, a link failure indication message that indicates that the mobile terminal fails to generate a radio link under the secondary base station;
  • the configuration unit 1102 is configured to reconfigure a wireless protocol layer for the mobile terminal
  • the sending unit 1103 is configured to send, to the primary base station, wireless configuration information and random access resource information for the mobile terminal, where the mobile terminal re-accesses the secondary base station.
  • the sending unit 1103 is further configured to: when the mobile terminal re-accesses the secondary base station, send, to the primary base station, a second, that is, the mobile terminal re-accesses the secondary base station successfully. Re-access success message.
  • the receiving unit 1101 is further configured to receive a second deactivation indication message sent by the primary base station, where the second deactivation indication message is a representation sent by the primary base station after receiving the mobile terminal. Transmitting, after the mobile terminal re-accesses the failed re-access failure message of the secondary base station;
  • the mobile terminal communication control apparatus further includes:
  • the deactivation unit 1104 is configured to perform a deactivation process for the mobile terminal.
  • the second embodiment of the present invention further provides a mobile terminal, where the mobile terminal accesses the primary base station and the secondary base station at the same time, and a schematic structural diagram thereof is shown in FIG. 12, including The transmitting unit 1201, the receiving unit 1202, and the access unit 1203.
  • the sending unit 1201 is configured to: when the terminal fails to generate a radio link under the slave base station, send, to the primary base station, a radio link that indicates that the mobile terminal fails to generate a radio link from the base station. Message
  • the receiving unit 1202 is configured to receive, by the primary base station, a re-access indication message that carries radio configuration information and random access resource information, where the radio configuration information and the random access resource information are the primary base station Receiving from the slave base station after transmitting, to the slave base station, a link failure indication message indicating that the mobile terminal fails to generate a radio link under the slave base station;
  • the access unit 1203 is configured to re-access the slave base station by using the wireless configuration information and the random access resource information.
  • the sending unit 1201 is further configured to: when the mobile terminal re-accesses the slave base station, send a first message indicating that the mobile terminal re-accesses the slave base station to the primary base station. Re-access success message.
  • the receiving unit 1203 is further configured to: after the sending unit 1201 sends the re-access failure message to the primary base station, receive and receive a first deactivation indication message sent by the primary base station.
  • the mobile terminal further includes:
  • the deactivation unit 1204 is configured to perform a deactivation process for the slave base station.
  • the solution provided by the embodiment of the present invention includes: receiving, by the primary base station, a radio link failure message that is sent by the mobile terminal and indicating that the mobile terminal fails to generate a radio link from the base station; and transmitting, to the slave base station, the mobile terminal a link failure indication message that a radio link fails under the base station; receiving radio configuration information and random access resource information for the mobile terminal returned by the base station after receiving the link failure indication message; sending to the mobile terminal And a re-access indication message carrying the wireless configuration information and the random access resource information, where the re-access indication message is used to indicate that the mobile terminal re-accesses the secondary base station by using the wireless configuration information and the random access resource information.
  • Embodiment 3 of the present invention provides a mobile terminal communication control method, which is applied to a secondary base station, as shown in FIG. 13, and includes steps 1301 to 1304.
  • Step 1301 Receive, by the base station, a radio link failure message that is sent by the mobile terminal and that indicates that the mobile terminal fails to generate a radio link under the primary base station.
  • Step 1302 Send a link failure indication message indicating that the mobile terminal fails to generate a radio link under the primary base station to the primary base station.
  • Step 1303 Determine, by using information interaction with the primary base station, to switch the communication of the mobile terminal under the primary base station to the secondary base station.
  • Step 1304 Send a handover command message to the mobile terminal, to indicate that the mobile terminal switches the communication under the primary base station to the secondary base station.
  • Embodiment 3 of the present invention further provides a mobile terminal communication control method, which is applied to a primary base station. As shown in FIG. 14, the method includes steps 1401 to 1403.
  • Step 1401 The primary base station receives, from the base station, that the mobile terminal generates a wireless chain under the primary base station.
  • the link failed to indicate the failure of the link.
  • Step 1402 Determine, by interacting with the information from the base station, to switch the communication of the mobile terminal under the primary base station to the secondary base station.
  • Step 1403 Send a path switch message to a mobility management entity (MME) on the core network side for requesting that the mobile terminal forwards the path from the mobility management entity to the primary base station to the secondary base station.
  • MME mobility management entity
  • the embodiment 3 of the present invention further provides a mobile terminal communication control method, which is applied to the mobile terminal. As shown in FIG. 15, the method includes steps 1501 to 1503.
  • Step 1501 When a mobile terminal that accesses the primary base station and the secondary base station fails to generate a radio link under the primary base station, transmitting, to the secondary base station, a radio link failure message indicating that the mobile terminal fails to generate a radio link under the primary base station.
  • Step 1502 Receive a handover command message sent by the base station, where the handover command message is used to indicate that the mobile terminal switches the communication under the primary base station to the secondary base station.
  • Step 1503 Switch the communication under the primary base station to the secondary base station.
  • FIG. 16 is a detailed flowchart of a mobile terminal communication control method according to Embodiment 3 of the present invention, including steps 1601 to 1609.
  • Step 1601 A mobile terminal in dual connectivity, that is, a mobile terminal that simultaneously accesses the primary base station and the secondary base station, when it fails to perform a radio link under the primary base station, sends a radio link failure message to the secondary base station, the wireless link
  • the failure message can characterize that the mobile terminal has failed to generate a radio link under the primary base station.
  • the radio link failure message may be an RRC message.
  • Step 1602 After receiving the radio link failure message, the base station determines, according to the radio link failure message, that the mobile terminal fails to generate a radio link under the primary base station.
  • Step 1603 Send, from the base station to the primary base station, that the mobile terminal generates a wireless link under the primary base station. Failed link failure indication message.
  • Step 1604 After receiving the link failure indication message, the primary base station determines, according to the link failure indication message, that the mobile terminal fails to generate a radio link under the primary base station.
  • Step 1605 The primary base station sends a handover request message to the secondary base station, for requesting to switch the communication of the mobile terminal under the primary base station to the secondary base station.
  • Step 1606 After receiving the handover request message sent by the primary base station, the base station sends a handover confirmation message to the primary base station, where it is used to indicate that the communication of the mobile terminal under the primary base station is switched to the secondary base station.
  • Step 1607 After receiving the handover confirmation message sent by the base station, the primary base station determines to switch the communication of the mobile terminal under the primary base station to the secondary base station, and sends a path conversion message to the mobility management entity on the core network side. Switch), configured to request that the mobile terminal forwards the path from the mobility management entity to the primary base station to the secondary base station, that is, the information interaction between the mobile management entity and the primary base station for the mobile terminal is converted to The mobility management entity and the slave base station perform.
  • Switch configured to request that the mobile terminal forwards the path from the mobility management entity to the primary base station to the secondary base station, that is, the information interaction between the mobile management entity and the primary base station for the mobile terminal is converted to The mobility management entity and the slave base station perform.
  • Step 1608 After determining, by the base station, the communication of the mobile terminal under the primary base station to the secondary base station, the base station sends a handover command message to the mobile terminal, to indicate that the mobile terminal switches the communication under the primary base station to the secondary base station.
  • the handover command message may carry reconfiguration information.
  • the handover command message may be an RRC message.
  • Step 1609 After receiving the handover command message, the mobile terminal switches the communication under the primary base station to the secondary base station.
  • control plane information configured under the primary base station may be deleted, and then the data communication under the primary base station is switched to the secondary base station, and the control plane information under the secondary base station is configured.
  • the control plane information under the secondary base station may be configured based on the reconfiguration information.
  • the primary base station determines After the communication of the mobile terminal under the primary base station is switched to the secondary base station, if there is currently service data that needs to be transmitted to the mobile terminal, the service data that needs to be transmitted to the mobile terminal may also be sent to the secondary base station, and the secondary base station receives the service data. After the service data sent by the base station, the service data may be sent to the mobile terminal to avoid loss of service data of the mobile terminal during the communication process.
  • Embodiment 3 of the present invention when the mobile terminal fails to generate a radio link under the primary base station, a radio link failure message is sent to the secondary base station, which is used to notify the secondary base station that it is under the primary base station.
  • the slave base station After the radio link fails, the slave base station, after receiving the radio link failure message, controls the mobile terminal to switch the communication under the master base station to the slave base station by interacting with the information of the master base station, so that the mobile terminal is in the After the handover, it is possible to avoid the communication failure by continuing to attempt to communicate through the primary base station only by performing effective communication from the base station.
  • the third embodiment of the present invention further provides a mobile terminal communication control apparatus, which is applied to a secondary base station, and its structural schematic diagram is as shown in FIG. 17, including a first receiving unit. 1701.
  • the first receiving unit 1701 is configured to receive a radio link failure message that is sent by the mobile terminal and that indicates that the mobile terminal fails to generate a radio link under the primary base station.
  • the first sending unit 1702 is configured to send, to the primary base station, a link failure indication message that indicates that the mobile terminal fails to generate a radio link under the primary base station.
  • the determining unit 1703 is configured to determine, by using information interaction with the primary base station, to switch communication of the mobile terminal under the primary base station to the secondary base station.
  • the second sending unit 1704 is configured to send a handover command message to the mobile terminal, where the handover command message is used to instruct the mobile terminal to switch communication under the primary base station to the secondary base station.
  • the mobile terminal communication control apparatus further includes:
  • the second receiving unit 1705 is configured to receive a handover request message sent by the primary base station, where the handover request is used to request to switch the communication of the mobile terminal under the primary base station to the secondary base station.
  • the first sending unit 1702 is further configured to send a handover confirmation message to the primary base station.
  • the determining unit 1703 is further configured to: after the first sending unit sends a handover confirm message to the primary base station, determine to switch the communication of the mobile terminal under the primary base station to the secondary base station.
  • the second receiving unit 1705 is further configured to: after the determining unit determines to switch the communication of the mobile terminal under the primary base station to the secondary base station, receive the requirement sent by the primary base station Traffic data transmitted to the mobile terminal.
  • the second sending unit 1704 is further configured to send the service data to the mobile terminal.
  • the third embodiment of the present invention further provides a mobile terminal communication control apparatus, which is applied to a primary base station, and its structural schematic diagram is as shown in FIG. 18, including a receiving unit 1801. The determining unit 1802 and the first transmitting unit 1803.
  • the receiving unit 1801 is configured to receive a link failure indication message sent by the base station to indicate that the mobile terminal fails to generate a radio link under the primary base station.
  • the determining unit 1802 is configured to determine, by using information interaction with the slave base station, to switch communication of the mobile terminal under the primary base station to the secondary base station.
  • the first sending unit 1803 is configured to send a path switch message to a mobility management entity on a core network side, where the path switch message is used to request a path for the mobile terminal to reach the primary base station from the mobility management entity. Switching to the slave base station.
  • the mobile terminal communication control apparatus further includes:
  • the second sending unit 1804 is configured to send a handover request message to the slave base station, where the handover request message is used to request to switch the communication of the mobile terminal under the primary base station to the secondary base station.
  • the receiving unit 1801 is further configured to receive the handover confirmation message sent by the slave base station.
  • the determining unit 1802 is further configured to: according to the handover confirmation message, determine to switch communication of the mobile terminal under the primary base station to the secondary base station.
  • the second sending unit 1804 is further configured to: after the determining unit determines to switch the communication of the mobile terminal under the primary base station to the secondary base station, send the required transmission to the secondary base station. And transmitting, by the slave base station, the service data to the mobile terminal by using the slave base station to send the service data to the mobile terminal.
  • the third embodiment of the present invention further provides a mobile terminal, where the mobile terminal accesses the primary base station and the secondary base station at the same time, and a schematic structural diagram thereof is shown in FIG.
  • the sending unit 1901 is configured to: when the mobile terminal fails to generate a radio link under the primary base station, send, to the slave base station, a radio link that indicates that the mobile terminal fails to generate a radio link under the primary base station. Failure message
  • the receiving unit 1902 is configured to receive the handover command message, where the handover command message is used to instruct the mobile terminal to switch communication under the primary base station to the secondary base station.
  • the switching unit 1903 is configured to switch the communication under the primary base station to the secondary base station.
  • the switching unit 1903 is further configured to delete control plane information configured under the primary base station; and switch data communication under the primary base station to the secondary base station; and configured in the slave Control plane information under the base station.
  • the solution provided by the embodiment of the present invention includes: receiving, from a base station, a radio link failure message that is sent by the mobile terminal and indicating that the mobile terminal fails to generate a radio link under the primary base station; and transmitting, to the primary base station, the mobile terminal Determining a link failure indication message of the radio link failure under the primary base station; determining, by the information exchange with the primary base station, switching the communication of the mobile terminal under the primary base station to the secondary base station; and transmitting a handover command message to the mobile terminal The handover command message is used to indicate the mobile terminal The communication under the primary base station is switched to the secondary base station.
  • Embodiment 4 of the present invention provides a mobile terminal communication control method, which is applied to a secondary base station, as shown in FIG. 20, and includes steps 2001 to 2004.
  • Step 2001 Receive, from the base station, a radio link failure message that is sent by the mobile terminal and that indicates that the mobile terminal fails to generate a radio link under the primary base station.
  • Step 2002 Send a link failure indication message indicating that the mobile terminal fails to generate a radio link under the primary base station to the primary base station.
  • Step 2003 Receive wireless configuration information and random access resource information for the mobile terminal returned by the primary base station after receiving the link failure indication message.
  • Step 2004 Send a re-access indication message carrying the radio configuration information and the random access resource information to the mobile terminal, to instruct the mobile terminal to re-access the primary base station by using the radio configuration information and the random access resource information.
  • Embodiment 4 of the present invention further provides a mobile terminal communication control method, which is applied to a primary base station, and as shown in FIG. 21, includes steps 2101 to 2103.
  • Step 2101 The primary base station receives a link failure indication message sent by the base station to indicate that the mobile terminal fails to generate a radio link under the primary base station.
  • Step 2102 Reconfigure the wireless protocol layer for the mobile terminal.
  • Step 2103 Send wireless configuration information and random access resource information for the mobile terminal to the secondary base station, where the mobile terminal re-accesses the primary base station.
  • the embodiment 4 of the present invention further provides a mobile terminal communication control method, which is applied to the mobile terminal. As shown in FIG. 22, the method includes steps 2201 to 2203.
  • Step 2201 When a mobile terminal that simultaneously accesses the primary base station and the secondary base station generates a wireless chain under the primary base station When the path fails, a radio link failure message indicating that the mobile terminal has failed to generate a radio link under the primary base station is sent to the secondary base station.
  • Step 2202 Receive a re-access indication message that is sent from the base station and carries the radio configuration information and the random access resource information, where the radio configuration information and the random access resource information are sent from the base station to the primary base station to indicate that the mobile terminal is in the main Received from the primary base station after the link failure indication message of the radio link failure occurs under the base station.
  • Step 2203 Re-access the primary base station by using the wireless configuration information and the random access resource information.
  • the mobile terminal communication control method shown in the above FIG. 20-22 provided by Embodiment 3 of the present invention may first attempt to control the mobile terminal to re-access the primary base station when the mobile terminal fails to generate a radio link under the primary base station, so that The mobile terminal is caused to maintain dual connectivity again, thereby being able to continue to ensure higher communication quality of the mobile terminal.
  • FIG. 23 is a detailed flowchart of a mobile terminal communication control method according to Embodiment 4 of the present invention, including steps 2301 to 2317.
  • Step 2301 A mobile terminal in dual connectivity, that is, a mobile terminal that simultaneously accesses the primary base station and the secondary base station, when it fails to perform a radio link under the primary base station, sends a radio link failure message to the secondary base station, the wireless link
  • the failure message can characterize that the mobile terminal has failed to generate a radio link under the primary base station.
  • the radio link failure message may be an RRC message.
  • Step 2302 The slave base station determines, according to the radio link failure message, that the mobile terminal fails to generate a radio link under the primary base station.
  • Step 2303 Send, from the base station to the primary base station, a link failure indication message indicating that the mobile terminal fails to generate a radio link under the primary base station.
  • Step 2304 The primary base station determines, according to the link failure indication message, that the mobile terminal fails to generate a radio link under the primary base station.
  • Step 2305 The primary base station reconfigures the radio protocol layer for the mobile terminal.
  • the reconfigured wireless protocol layer may include: a PDCP layer, an RLC layer, a MAC layer, and a PHY layer.
  • the wireless protocol layer can be reconfigured to the initial configuration, or the wireless protocol layer can be reconfigured as desired.
  • the mobile terminal can be re-accessed according to the reconfiguration.
  • the specific manner of reconfiguration can be implemented in the prior art. Various ways are not described in detail here.
  • Step 2306 After reconfiguring the radio protocol layer for the mobile terminal, the primary base station sends, to the slave base station, radio configuration information and random access resource information for the mobile terminal, where the radio configuration information and the random access resource information are available for the mobile The terminal re-accesses the primary base station.
  • the wireless configuration information and the random access resource information may be allocated to the mobile terminal according to a preset mechanism according to the current actual situation of the primary base station, and the mobile terminal may re-access according to the wireless configuration information and the random access resource information. That is, it will not be described in detail here.
  • Step 2307 After receiving the radio configuration information and random access resource information for the mobile terminal sent by the primary base station, the base station sends, to the mobile terminal, a re-access indication carrying the radio configuration information and the random access resource information. Message.
  • the re-access indication message may further carry a preset access times.
  • the re-access indication message may be an RRC message.
  • Step 2308 After receiving the re-access indication message, the mobile terminal acquires the carried wireless configuration information and the random access resource information, and uses the wireless configuration information and the random access resource information to represent the random connection.
  • the incoming resource re-accesses the primary base station.
  • the result of re-accessing the primary base station includes re-access success and re-access failure.
  • the re-access indication message further carries the preset access times
  • the access is re-accessed until the access times reach the After the preset access times, if the access still fails, it is determined that the re-access to the primary base station fails.
  • Step 2309 when the mobile terminal re-accesses the primary base station successfully, the mobile terminal sends the information to the secondary base station. Characterizing the first re-access success message that the mobile terminal re-accesses the primary base station successfully.
  • the first re-access success message may be an RRC message.
  • Step 2310 when the mobile terminal re-accesses the primary base station, the primary base station may also send, to the secondary base station, a second re-access success message indicating that the mobile terminal re-accesses the primary base station.
  • the mobile terminal If the mobile terminal re-accesses the primary base station successfully, the mobile terminal resumes dual connectivity, ie, simultaneous communication can be continued through the primary base station and the secondary base station. If the mobile terminal fails to re-access the primary base station, the following process may also be performed, as shown in step 2311 to step 2317 in the dotted line frame in FIG.
  • Step 2311 When the mobile terminal fails to re-access the primary base station, the mobile terminal sends a first re-access failure message indicating that the mobile terminal fails to re-access the primary base station to the secondary base station.
  • the first re-access failure message may be an RRC message.
  • Step 2312 After receiving the first re-access failure message sent by the mobile terminal, the base station sends, to the primary base station, a second re-access failure message indicating that the mobile terminal fails to re-access the primary base station.
  • Step 2313 After receiving the second re-access failure message sent by the base station, the primary base station sends a handover request message to the secondary base station to request to switch the communication of the mobile terminal under the primary base station to the secondary base station.
  • Step 2314 After receiving the handover request message sent by the primary base station, the base station sends a handover confirmation message to the primary base station, where it is used to indicate that the communication of the mobile terminal under the primary base station is switched to the secondary base station.
  • Step 2315 After receiving the handover confirmation message sent by the base station, the primary base station determines to switch the communication of the mobile terminal under the primary base station to the secondary base station, and sends a Path Switch message to the mobility management entity on the core network side. Relating to the mobile terminal to convert the path from the mobility management entity to the primary base station to the secondary base station, that is, for the mobile terminal, the information that originally needs to be exchanged between the mobile management entity and the primary base station is converted to the mobile management entity and From the base station.
  • Step 2316 The slave base station determines to switch the communication of the mobile terminal under the primary base station to the secondary base station. Then, a handover command message is sent to the mobile terminal, indicating that the mobile terminal switches the communication under the primary base station to the secondary base station.
  • the handover command message may carry reconfiguration information.
  • the handover command message may be an RRC message.
  • Step 2317 After receiving the handover command message sent by the base station, the mobile terminal switches the communication under the primary base station to the secondary base station.
  • control plane information configured under the primary base station may be deleted, and then the data communication under the primary base station is switched to the secondary base station, and the control plane information under the secondary base station is configured.
  • the control plane information under the secondary base station may be configured based on the reconfiguration information.
  • the primary base station determines to switch the communication of the mobile terminal under the primary base station to the secondary base station, if there is currently a service that needs to be transmitted to the mobile terminal
  • the data may also send the service data that needs to be transmitted to the mobile terminal to the slave base station, and after receiving the service data sent by the master base station, the base station sends the service data to the mobile terminal to avoid the mobile terminal in the communication process. Business data is lost.
  • the mobile terminal when the mobile terminal fails to generate a radio link under the primary base station, the mobile terminal may first attempt to control the mobile terminal to re-access the primary base station, so that the mobile terminal re-maintains the dual The connection is such that the communication quality of the mobile terminal can be continuously guaranteed.
  • the secondary base station can also control the mobile terminal to switch the communication under the primary base station to the secondary base station by using information exchange with the primary base station, so that the mobile terminal can only pass after the handover. Effective communication from the base station avoids the situation where communication attempts to continue through the primary base station cause communication failure.
  • the fourth embodiment of the present invention further provides a mobile terminal communication control apparatus, which is applied to a slave base station, and its structure diagram is as shown in FIG. As shown, the first receiving unit 2401, the first transmitting unit 2402, the second receiving unit 2403, and the second transmitting unit 2404 are included.
  • the first receiving unit 2401 is configured to receive a radio link failure message that is sent by the mobile terminal and that indicates that the mobile terminal fails to generate a radio link under the primary base station.
  • the first sending unit 2402 is configured to send, to the primary base station, a link failure indication message that indicates that the mobile terminal fails to generate a radio link under the primary base station.
  • the second receiving unit 2403 is configured to receive wireless configuration information and random access resource information for the mobile terminal that is returned by the primary base station after receiving the link failure indication message.
  • the second sending unit 2404 is configured to send, to the mobile terminal, a re-access indication message that carries the wireless configuration information and the random access resource information, where the re-access indication message is used to indicate the mobile
  • the terminal re-accesses the primary base station by using the wireless configuration information and the random access resource information.
  • the first receiving unit 2401 is further configured to: after the second sending unit sends the re-access indication message to the mobile terminal, receive a re-characterization of the mobile terminal sent by the mobile terminal Accessing the first re-access success message of the primary base station successfully.
  • the second receiving unit 2403 is further configured to: after the second sending unit sends the re-access indication message to the mobile terminal, receive, by the primary base station, that the mobile terminal re-accesses the A successful second re-access success message of the primary base station.
  • the first receiving unit 2401 is further configured to: after the second sending unit sends the re-access indication message to the mobile terminal, receive a re-characterization of the mobile terminal sent by the mobile terminal A first re-access failure message that fails to access the primary base station.
  • the first sending unit 2402 is further configured to send, to the primary base station, a second re-access failure message that indicates that the mobile terminal fails to re-access the primary base station.
  • the mobile terminal communication control apparatus further includes:
  • a determining unit 2405 configured to determine, by using information interaction with the primary base station, the mobile The communication of the terminal under the primary base station is switched to the secondary base station.
  • the second sending unit 2404 is further configured to send a handover command message to the mobile terminal, where the handover command message is used to instruct the mobile terminal to switch communication under the primary base station to the secondary base station.
  • the second receiving unit 2403 is further configured to receive a handover request message sent by the primary base station, where the handover request is used to request to switch the communication of the mobile terminal under the primary base station to the From the base station.
  • the first sending unit 2402 is further configured to send a handover confirmation message to the primary base station.
  • the determining unit 2405 is further configured to: after the first sending unit sends the handover confirm message to the primary base station, determine to switch the communication of the mobile terminal under the primary base station to the secondary base station.
  • the second receiving unit 2403 is further configured to: after the determining unit determines to switch the communication of the mobile terminal under the primary base station to the secondary base station, receive the requirement sent by the primary base station Traffic data transmitted to the mobile terminal.
  • the second sending unit 2404 is further configured to send the service data to the mobile terminal.
  • the fourth embodiment of the present invention further provides a mobile terminal communication control apparatus, which is applied to a primary base station, and its structure is shown in FIG. 25, and includes a receiving unit 2501. The configuration unit 2502 and the first transmitting unit 2503.
  • the receiving unit 2501 is configured to receive a link failure indication message sent by the base station to indicate that the mobile terminal fails to generate a radio link under the primary base station.
  • the configuration unit 2502 is configured to reconfigure a wireless protocol layer for the mobile terminal.
  • the first sending unit 2503 is configured to send, to the slave base station, wireless configuration information and random access resource information for the mobile terminal, for the mobile terminal to re-access the primary base station.
  • the first sending unit 2503 is further configured to: when the mobile terminal re-accesses the main And when the base station succeeds, sending, to the slave base station, a second re-access success message indicating that the mobile terminal re-accesses the primary base station successfully.
  • the receiving unit 2501 is further configured to receive, by the slave base station, a second re-access failure message that indicates that the mobile terminal fails to re-access the primary base station.
  • the mobile terminal communication control apparatus further includes a first determining unit 2504, a first determining unit 2504, and a second transmitting unit 2506.
  • the first determining unit 2504 is configured to determine, according to the second re-access failure message, that the mobile terminal fails to re-access the primary base station.
  • the second determining unit 2505 is configured to determine, by using information interaction with the slave base station, to switch communication of the mobile terminal under the primary base station to the secondary base station.
  • the second sending unit 2506 is configured to send a path switch message to the mobility management entity on the core network side, where the path switch message is used to request a path for the mobile terminal to reach the primary base station from the mobility management entity. Switching to the slave base station.
  • the first sending unit 2503 is further configured to send a handover request message to the slave base station, where the changed handover request message is used to request to switch the communication of the mobile terminal under the primary base station to the From the base station.
  • the receiving unit 2501 is further configured to receive the handover confirmation message sent by the slave base station.
  • the second determining unit 2505 is further configured to: according to the handover confirmation message, determine to switch communication of the mobile terminal under the primary base station to the secondary base station.
  • the first sending unit 2503 is further configured to send, after the second determining unit determines to switch the communication of the mobile terminal under the primary base station to the secondary base station, to the secondary base station.
  • the service data that needs to be transmitted to the mobile terminal, and the service data is forwarded to the mobile terminal by the slave base station.
  • the fourth embodiment of the present invention further provides a mobile terminal, which simultaneously accesses the primary base station and the secondary base station, and the structure diagram thereof is as shown in FIG. 26
  • the indication unit includes a transmitting unit 2601, a receiving unit 2602, and an access unit 2603.
  • the sending unit 2601 is configured to: when the mobile terminal fails to generate a radio link under the primary base station, send, to the slave base station, a radio link that indicates that the mobile terminal fails to generate a radio link under the primary base station. Failure message.
  • the receiving unit 2602 is configured to receive, by the base station, a re-access indication message that carries radio configuration information and random access resource information, where the radio configuration information and the random access resource information are the slave base station. And receiving, from the primary base station, a link failure indication message indicating that the mobile terminal fails to generate a radio link under the primary base station to the primary base station.
  • the access unit 2603 is configured to re-access the primary base station by using the wireless configuration information and the random access resource information.
  • the sending unit 2601 is further configured to: when the mobile terminal re-accesses the primary base station, send a first message indicating that the mobile terminal re-accesses the primary base station to the secondary base station. Re-access success message.
  • the receiving unit 2602 is further configured to: after the sending unit sends the first re-access failure message to the slave base station, receive a handover command message sent by the slave base station, where the handover command is The message is used to instruct the mobile terminal to switch communication under the primary base station to the secondary base station.
  • the mobile terminal further includes:
  • the switching unit 2604 is configured to switch the communication under the primary base station to the secondary base station.
  • the switching unit 2604 is further configured to delete control plane information configured under the primary base station; and switch data communication under the primary base station to the secondary base station; and configured in the slave Base Control surface information under the station.
  • the solution provided by the embodiment of the present invention includes: receiving, by the base station, a radio link failure message that is sent by the mobile terminal and indicating that the mobile terminal fails to generate a radio link under the primary base station; and transmitting, to the primary base station, that the mobile terminal is in the main a link failure indication message of the radio link failure occurring at the base station; receiving radio configuration information and random access resource information for the mobile terminal returned by the main base station after receiving the link failure indication message; sending the radio to the mobile terminal
  • the re-access indication message of the configuration information and the random access resource information, the re-access indication message is used to instruct the mobile terminal to re-access the primary base station by using the wireless configuration information and the random access resource information.
  • An embodiment of the present invention further provides a mobile terminal communication control method, which is applied to a primary base station. As shown in FIG. 27, the method includes steps 2701 and 2706.
  • Step 2701 The primary base station receives a radio link failure message sent by the mobile terminal to indicate that the mobile terminal fails to generate a radio link from the base station.
  • Step 2702 The primary base station determines whether the mobile terminal is instructed to re-access the secondary base station. If yes, step 2703 is performed, and if no, step 2706 is performed.
  • the primary base station may determine, according to factors such as a load condition of the base station or a network condition of the mobile terminal, whether the mobile terminal is instructed to re-access at the secondary base station.
  • Step 2703 Send, to the secondary base station, a link failure indication message indicating that the mobile terminal fails to generate a radio link from the base station.
  • Step 2704 Receive wireless configuration information and random access resource information for the mobile terminal returned by the base station after receiving the link failure indication message.
  • Step 2705 Send, by the mobile terminal, the wireless configuration information and the random access resource information. And a re-access indication message, the re-access indication message is used to indicate that the mobile terminal re-accesses the secondary base station by using the wireless configuration information and the random access resource information.
  • Step 2706 Send a first deactivation indication message to the mobile terminal, where the first deactivation indication message is used to indicate that the mobile terminal is deactivated for the secondary base station.
  • the re-access failure message indicating that the mobile terminal fails to access the secondary base station may be sent to the primary base station.
  • the primary base station may perform step 2706 to instruct the mobile terminal to deactivate from the base station.
  • the present application further provides a mobile terminal communication control method, which is applied to a secondary base station, as shown in FIG. 28, and includes steps 2801 to 2808.
  • Step 2801 Receive, from the base station, a radio link failure message sent by the mobile terminal to indicate that the mobile terminal fails to generate a radio link under the primary base station.
  • Step 2802 determining, by the base station, whether the mobile terminal is instructed to re-access the primary base station, if yes, executing step 2803, and if no, performing step 2806.
  • the slave base station may determine, according to factors such as a load status of the primary base station or a network condition of the mobile terminal, whether the mobile terminal is instructed to re-access the primary base station.
  • Step 2803 Send a link failure indication message indicating that the mobile terminal fails to generate a radio link under the primary base station to the primary base station.
  • Step 2804 Receive wireless configuration information and random access resource information for the mobile terminal that is returned by the primary base station after receiving the link failure indication message.
  • Step 2805 Send a re-access indication message carrying the radio configuration information and the random access resource information to the mobile terminal, to instruct the mobile terminal to use the radio configuration information and the random access resource. Information is re-accessed to the primary base station.
  • Step 2806 Send a link failure indication message indicating that the mobile terminal fails to generate a radio link under the primary base station to the primary base station.
  • Step 2807 Determine, by using information interaction with the primary base station, to switch the communication of the mobile terminal under the primary base station to the secondary base station.
  • Step 2808 Send a handover command message to the mobile terminal, to indicate that the mobile terminal switches the communication under the primary base station to the secondary base station.
  • the process of the mobile terminal re-accessing the primary base station by using the wireless configuration information and the random access resource information may refer to the related description in Embodiment 4.
  • the mobile terminal when the mobile terminal fails to re-access the primary base station, the mobile terminal sends a first re-access failure message indicating that the mobile terminal fails to re-access the primary base station to the secondary base station.
  • the base station After receiving the first re-access failure message sent by the mobile terminal, the base station sends a second re-access failure message indicating that the mobile terminal fails to re-access the primary base station to the primary base station.
  • the primary base station may perform steps 2807 and 2808 to switch the communication of the mobile terminal under the primary base station to the secondary base station.
  • the process in which the mobile terminal switches the communication under the primary base station to the secondary base station may refer to the related description of Embodiment 3.
  • the mobile terminal communication control apparatus provided by the embodiment of the present application can be implemented by a computer program.
  • a person skilled in the art should be able to understand that the module division manner described above is only one of a plurality of module division manners. If the mobile terminal communication control device has the above functions, it should be in the present application. Within the scope of protection.
  • the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
  • the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
  • These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
  • the instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

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Abstract

本发明公开了一种移动终端通信控制方法、装置及相关设备，包括：主基站接收移动终端发送的表征该移动终端在从基站下发生无线链路失败的无线链路失败消息；并向该移动终端发送第一去激活指示消息，所述第一去激活指示消息用于指示该移动终端针对从基站去激活。采用本发明实施例提供的方案，当双连接方式的移动终端在从基站下发生无线链路失败时能够对移动终端通信进行有效控制。

Description

一种移动终端通信方法、装置及相关设备
本申请要求于2013年9月18日提交中国专利局、申请号为201310478617.X、发明名称为“一种移动终端通信方法、装置及相关设备”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
本发明涉及通信技术领域，尤其涉及一种移动终端通信控制方法、装置及相关设备。
背景技术
针对目前蜂窝网络的统计结果表明移动运营商的大部分语音业务和数据业务发生在室内，分别约占60％和70％，并且据预测，未来数据业务预计将快速增长，未来10年可能会增长约1000倍，而其中室内数据业务量将占总业务量的90％。因此，传统蜂窝网络的覆盖方式逐渐无法满足室内和热点无线数据业务发展的日益增长的需求，例如，传统2G、3G网络无线接入容量极限逐渐显现，站址、天馈资源获取难度日益增加，密集城区的站间距接近理论极限，很难支持传统蜂窝宏基站密集部署，以及宏基站的部署和运营成本高昂，新增宏基站扩容的建网方式难以为继。
目前针对热点及室内数据业务发展的一种解决方案为小小区(Small Cell)技术，目前业界把标准中定义的Pico基站和家庭基站覆盖的小区统称为小小区，小小区的基站可以称作从基站(SeNB)，相对小小区而言的宏小区的基站可以称作主基站(MeNB)。由于小小区的部署支持干扰管理、节点自启动、且与蜂窝网络共享核心网和网管系统，使得其部署和管理相对简便，已经成为解决未来室内和热点数据业务覆盖与容量的主流方向。
并且，在引入小小区技术后，可以将移动终端同时接入主基站和从基站，即移动终端采用双连接方式，从而可以同时通过主基站和从基站进行通信，以便提高网络吞吐量和通信质量。
然而，针对采用双连接方式的移动终端，当其在主基站或从基站发生无线链路失败(RLF，Radio Link Failure)时，现有技术中还未提供相应的通信控 制方案，以保证移动终端的有效通信。
发明内容
本发明实施例提供一种移动终端通信控制方法、装置及相关设备，用以解决现有技术中存在的采用双连接方式的移动终端在从基站下发生无线链路失败时无法对移动终端通信进行有效控制的问题。
本发明实施例提供还一种移动终端通信控制方法、装置及相关设备，用以解决现有技术中存在的采用双连接方式的移动终端在主基站下发生无线链路失败时无法对移动终端通信进行有效控制的问题。
本发明实施例提供一种移动终端通信控制方法，包括：
主基站接收移动终端发送的表征所述移动终端在从基站下发生无线链路失败的无线链路失败消息；
向所述移动终端发送第一去激活指示消息，所述第一去激活指示消息用于指示所述移动终端针对所述从基站去激活。
可选地，在接收移动终端发送的表征所述移动终端在从基站下发生无线链路失败的无线链路失败消息之后，还包括：
向所述从基站发送第二去激活指示消息，所述第二去激活指示消息用于指示所述从基站针对所述移动终端去激活。
本发明实施例还提供一种移动终端通信控制方法，包括：
当同时接入主基站和从基站的移动终端在所述从基站下发生无线链路失败时，向所述主基站发送表征所述移动终端在从基站下发生无线链路失败的无线链路失败消息；
接收所述主基站发送的第一去激活指示消息；
针对所述从基站进行去激活处理。
本发明实施例还提供一种移动终端通信控制装置，应用于主基站，包括：
接收单元，用于接收移动终端发送的表征所述移动终端在从基站下发生无线链路失败的无线链路失败消息；
发送单元，用于向所述移动终端发送第一去激活指示消息，所述第一去激活指示消息用于指示所述移动终端针对所述从基站去激活。
可选地，所述发送单元，还用于在接收单元接收移动终端发送的表征所述移动终端在从基站下发生无线链路失败的无线链路失败消息之后，向所述从基站发送第二去激活指示消息，所述第二去激活指示消息用于指示所述从基站针对所述移动终端去激活。
本发明实施例还提供一种移动终端，所述移动终端同时接入主基站和从基站，包括：
发送单元，用于当所述终端在所述从基站下发生无线链路失败时，向所述主基站发送表征所述移动终端在从基站下发生无线链路失败的无线链路失败消息；
接收单元，用于接收所述主基站发送的第一去激活指示消息；
去激活单元，用于针对所述从基站进行去激活处理。
本发明实施例提供的上述方案中，当移动终端在从基站下发生无线链路失败时，将向主基站发送无线链路失败消息，所述无线链路失败消息用于告知主基站其在从基站下发生无线链路失败，主基站在接收移动终端发送的无线链路失败消息之后，将向移动终端发送第一去激活指示消息，所述第一去激活指示消息用于指示移动终端针对从基站去激活，使得移动终端在针对从基站去激活之后，可以仅通过主基站进行有效通信，避免了继续试图通过从基站进行通信而导致通信失败的情况。
本发明实施例提供一种移动终端通信控制方法，包括：
主基站接收移动终端发送的表征所述移动终端在从基站下发生无线链路失败的无线链路失败消息；
向所述从基站发送表征所述移动终端在所述从基站下发生无线链路失败的链路失败指示消息；
接收所述从基站在接收到所述链路失败指示消息后返回的针对所述移动终端的无线配置信息和随机接入资源信息；
向所述移动终端发送携带所述无线配置信息和所述随机接入资源信息的重新接入指示消息，所述重新接入指示消息用于指示所述移动终端使用所述无线配置信息和所述随机接入资源信息重新接入所述从基站。
可选地，在向所述移动终端发送所述重新接入指示消息之后，还包括：
接收所述移动终端发送的表征所述移动终端重新接入所述从基站成功的第一重新接入成功消息；和/或
接收所述从基站发送的表征所述移动终端重新接入所述从基站成功的第二重新接入成功消息。
可选地，在向所述移动终端发送所述重新接入指示消息之后，还包括：
接收所述移动终端发送的表征所述移动终端重新接入所述从基站失败的重新接入失败消息；
向所述移动终端发送第一去激活指示消息，所述第一去激活指示消息用于指示所述移动终端针对所述从基站去激活。
可选地，在接收所述移动终端返回的所述重新接入失败消息之后，还包括：
向所述从基站发送第二去激活指示消息，所述第二去激活指示消息用于指示所述从基站针对所述移动终端去激活。
本发明实施例还提供一种移动终端通信控制方法，包括：
从基站接收主基站发送的表征移动终端在所述从基站下发生无线链路失败的链路失败指示消息；
针对所述移动终端重新配置无线协议层；
向所述主基站发送针对所述移动终端的无线配置信息和随机接入资源信 息，用于所述移动终端重新接入所述从基站。
可选地，所述方法还包括：
当所述移动终端重新接入所述从基站成功时，向所述主基站发送表征所述移动终端重新接入所述从基站成功的第二重新接入成功消息。
可选地，所述方法还包括：
接收所述主基站发送的第二去激活指示消息，所述第二去激活指示消息是所述主基站在接收到所述移动终端发送的表征所述移动终端重新接入所述从基站失败的重新接入失败消息之后发送的；
针对所述移动终端进行去激活处理。
本发明实施例还提供一种移动终端通信控制方法，包括：
当同时接入主基站和从基站的移动终端在所述从基站下发生无线链路失败时，向所述主基站发送表征所述移动终端在从基站下发生无线链路失败的无线链路失败消息；
接收所述主基站发送的携带无线配置信息和随机接入资源信息的重新接入指示消息，所述无线配置信息和所述随机接入资源信息是所述主基站在向所述从基站发送表征所述移动终端在所述从基站下发生无线链路失败的链路失败指示消息之后从所述从基站接收的；
使用所述无线配置信息和所述随机接入资源信息重新接入所述从基站。
可选地，所述方法还包括：
当所述移动终端重新接入所述从基站成功时，向所述主基站发送表征所述移动终端重新接入所述从基站成功的第一重新接入成功消息；
当所述移动终端重新接入所述从基站失败时，向所述主基站发送表征所述移动终端重新接入所述从基站失败的重新接入失败消息。
可选地，在向所述主基站发送所述重新接入失败消息之后，还包括：
接收接收所述主基站发送的第一去激活指示消息；
针对所述从基站进行去激活处理。
本发明实施例还提供一种移动终端通信控制装置，应用于主基站，包括：
第一接收单元，用于接收移动终端发送的表征所述移动终端在从基站下发生无线链路失败的无线链路失败消息；
第一发送单元，用于向所述从基站发送表征所述移动终端在所述从基站下发生无线链路失败的链路失败指示消息；
第二接收单元，用于接收所述从基站在接收到所述链路失败指示消息后返回的针对所述移动终端的无线配置信息和随机接入资源信息；
第二发送单元，用于向所述移动终端发送携带所述无线配置信息和所述随机接入资源信息的重新接入指示消息，所述重新接入指示消息用于指示所述移动终端使用所述无线配置信息和所述随机接入资源信息重新接入所述从基站。
可选地，所述第一接收单元，还用于在所述第二发送单元向所述移动终端发送所述重新接入指示消息之后，接收所述移动终端发送的表征所述移动终端重新接入所述从基站成功的第一重新接入成功消息；和/或
所述第二接收单元，还用于所述第二发送单元向所述移动终端发送所述重新接入指示消息之后，接收所述从基站发送的表征所述移动终端重新接入所述从基站成功的第二重新接入成功消息。
可选地，所述第一接收单元，还用于在所述第二发送单元向所述移动终端发送所述重新接入指示消息之后，接收所述移动终端发送的表征所述移动终端重新接入所述从基站失败的重新接入失败消息；
所述第二发送单元，还用于向所述移动终端发送第一去激活指示消息，所述第一去激活指示消息用于指示所述移动终端针对所述从基站去激活。
可选地，所述第一发送单元，还用于在所述第一接收单元接收所述移动终端返回的所述重新接入失败消息之后，向所述从基站发送第二去激活指示消息，所述第二去激活指示消息用于指示所述从基站针对所述移动终端去激活。
本发明实施例还提供一种移动终端通信控制装置，应用于从基站，包括：
接收单元，用于接收主基站发送的表征移动终端在所述从基站下发生无线链路失败的链路失败指示消息；
配置单元，用于针对所述移动终端重新配置无线协议层；
发送单元，用于向所述主基站发送针对所述移动终端的无线配置信息和随机接入资源信息，用于所述移动终端重新接入所述从基站。
可选地，所述发送单元，还用于当所述移动终端重新接入所述从基站成功时，向所述主基站发送表征所述移动终端重新接入所述从基站成功的第二重新接入成功消息。
可选地，所述接收单元，还用于接收所述主基站发送的第二去激活指示消息，所述第二去激活指示消息是所述主基站在接收到所述移动终端发送的表征所述移动终端重新接入所述从基站失败的重新接入失败消息之后发送的；
所述移动终端通信控制装置还包括：
去激活单元，用于针对所述移动终端进行去激活处理。
本发明实施例还提供一种移动终端，所述移动终端同时接入主基站和从基站，包括：
发送单元，用于当所述移动终端在所述从基站下发生无线链路失败时，向所述主基站发送表征所述移动终端在从基站下发生无线链路失败的无线链路失败消息；
接收单元，用于接收所述主基站发送的携带无线配置信息和随机接入资源信息的重新接入指示消息，所述无线配置信息和所述随机接入资源信息是所述主基站在向所述从基站发送表征所述移动终端在所述从基站下发生无线链路失败的链路失败指示消息之后从所述从基站接收的；
接入单元，用于使用所述无线配置信息和所述随机接入资源信息重新接入所述从基站。
可选地，所述发送单元，还用于当所述移动终端重新接入所述从基站成功时，向所述主基站发送表征所述移动终端重新接入所述从基站成功的第一重新接入成功消息；
当所述移动终端重新接入所述从基站失败时，向所述主基站发送表征所述移动终端重新接入所述从基站失败的重新接入失败消息。
可选地，所述接收单元，还用于在所述发送单元向所述主基站发送所述重新接入失败消息之后，接收接收所述主基站发送的第一去激活指示消息；
所述移动终端还包括：
去激活单元，用于针对所述从基站进行去激活处理。
采用本发明实施例提供的上述方案，当移动终端在从基站下发生无线链路失败时，可以先试图控制移动终端重新接入该从基站，以便使得该移动终端重新保持双连接，从而能够继续保证该移动终端较高的通信质量。
并且，当重新接入从基站失败时，主基站还可以向移动终端发送第一去激活指示消息，所述第一去激活指示消息用于指示移动终端针对从基站去激活，使得移动终端在针对从基站去激活之后，可以仅通过主基站进行有效通信，避免了继续试图通过从基站进行通信而导致通信失败的情况。
本发明实施例提供一种移动终端通信控制方法，包括：
从基站接收移动终端发送的表征所述移动终端在主基站下发生无线链路失败的无线链路失败消息；
向所述主基站发送表征所述移动终端在所述主基站下发生无线链路失败的链路失败指示消息；
通过与所述主基站之间的信息交互，确定将所述移动终端在所述主基站下的通信切换到所述从基站；
向所述移动终端发送切换命令消息，所述切换命令消息用于指示所述移动终端将在所述主基站下的通信切换到所述从基站。
可选地，通过与所述主基站之间的信息交互，确定将所述移动终端在所述主基站下的通信切换到所述从基站，包括：
接收所述主基站发送的切换请求消息，所述切换请求用于请求将所述移动终端在所述主基站下的通信切换到所述从基站；
向所述主基站发送切换确认消息，所述切换确认消息用于指示确定将所述移动终端在所述主基站下的通信切换到所述从基站。
可选地，在确定将所述移动终端在所述主基站下的通信切换到所述从基站之后，还包括：
接收所述主基站发送的需要传输给所述移动终端的业务数据；
向所述移动终端发送所述业务数据。
本发明实施例还提供一种移动终端通信控制方法，包括：
主基站接收从基站发送的表征移动终端在所述主基站下发生无线链路失败的链路失败指示消息；
通过与所述从基站之间的信息交互，确定将所述移动终端在所述主基站下的通信切换到所述从基站；
向核心网侧的移动管理实体发送路径转换消息，所述路径转换消息用于请求针对所述移动终端将从所述移动管理实体到达所述主基站的路径转换到所述从基站。
可选地，通过与所述从基站之间的信息交互，确定将所述移动终端在所述主基站下的通信切换到所述从基站，包括：
向所述从基站发送切换请求消息，所述切换请求消息用于请求将所述移动终端在所述主基站下的通信切换到所述从基站；
接收所述从基站发送的切换确认消息；
根据所述切换确认消息，确定将所述移动终端在所述主基站下的通信切换到所述从基站。
可选地，在确定将所述移动终端在所述主基站下的通信切换到所述从基站之后，还包括：
向所述从基站发送需要传输给所述移动终端的业务数据，用于通过所述从基站将所述业务数据转发给所述移动终端。
本发明实施例还提供一种移动终端通信控制方法，包括：
当同时接入主基站和从基站的移动终端在所述主基站下发生无线链路失败时，向所述从基站发送表征所述移动终端在主基站下发生无线链路失败的无线链路失败消息；
接收所述从基站发送的切换命令消息，所述切换命令消息用于指示所述移动终端将在所述主基站下的通信切换到所述从基站；
将在所述主基站下的通信切换到所述从基站。
可选地，将在所述主基站下的通信切换到所述从基站，包括：
删除在所述主基站下配置的控制面信息；
将在所述主基站下的数据通信切换到所述从基站；
配置在所述从基站下的控制面信息。
本发明实施例还提供一种移动终端通信控制装置，应用于从基站，包括：
第一接收单元，用于接收移动终端发送的表征所述移动终端在主基站下发生无线链路失败的无线链路失败消息；
第一发送单元，用于向所述主基站发送表征所述移动终端在所述主基站下发生无线链路失败的链路失败指示消息；
确定单元，用于通过与所述主基站之间的信息交互，确定将所述移动终端在所述主基站下的通信切换到所述从基站；
第二发送单元，用于向所述移动终端发送切换命令消息，所述切换命令消息用于指示所述移动终端将在所述主基站下的通信切换到所述从基站。
可选地，所述移动终端通信控制装置还包括：
第二接收单元，用于接收所述主基站发送的切换请求消息，所述切换请求用于请求将所述移动终端在所述主基站下的通信切换到所述从基站；
所述第一发送单元，还用于向所述主基站发送切换确认消息；
所述确定单元，用于在所述第一发送单元向所述主基站发送切换确认消息之后，确定将所述移动终端在所述主基站下的通信切换到所述从基站。
可选地，所述移动终端通信控制装置还包括：
第二接收单元，用于在所述确定单元确定将所述移动终端在所述主基站下的通信切换到所述从基站之后，接收所述主基站发送的需要传输给所述移动终端的业务数据；
所述第二发送单元，还用于向所述移动终端发送所述业务数据。
本发明实施例还提供一种移动终端通信控制装置，应用于主基站，包括：
接收单元，用于接收从基站发送的表征移动终端在所述主基站下发生无线链路失败的链路失败指示消息；
确定单元，用于通过与所述从基站之间的信息交互，确定将所述移动终端在所述主基站下的通信切换到所述从基站；
第一发送单元，用于向核心网侧的移动管理实体发送路径转换消息，所述路径转换消息用于请求针对所述移动终端将从所述移动管理实体到达所述主基站的路径转换到所述从基站。
可选地，所述移动终端通信控制装置还包括：
第二发送单元，用于向所述从基站发送切换请求消息，所述切换请求消息用于请求将所述移动终端在所述主基站下的通信切换到所述从基站；
所述接收单元，还用于接收所述从基站发送的切换确认消息；
所述确定单元，用于根据所述切换确认消息，确定将所述移动终端在所述主基站下的通信切换到所述从基站。
可选地，所述移动终端通信控制装置还包括：
第二发送单元，用于在所述确定单元确定将所述移动终端在所述主基站下的通信切换到所述从基站之后，向所述从基站发送需要传输给所述移动终端的业务数据，用于通过所述从基站将所述业务数据转发给所述移动终端。
本发明实施例还提供一种移动终端，所述移动终端同时接入主基站和从基站，包括：
发送单元，用于当所述移动终端在所述主基站下发生无线链路失败时，向所述从基站发送表征所述移动终端在主基站下发生无线链路失败的无线链路失败消息；
接收单元，用于接收所述从基站发送的切换命令消息，所述切换命令消息用于指示所述移动终端将在所述主基站下的通信切换到所述从基站；
切换单元，用于将在所述主基站下的通信切换到所述从基站。
可选地，所述切换单元，用于删除在所述主基站下配置的控制面信息；并将在所述主基站下的数据通信切换到所述从基站；以及配置在所述从基站下的控制面信息。
采用本发明实施例提供的上述方案，当移动终端在主基站下发生无线链路失败时，将向从基站发送无线链路失败消息，所述无线链路失败消息用于告知从基站其在主基站下发生无线链路失败，从基站在接收移动终端发送的无线链路失败消息之后，将通过与主基站之间的信息交互，控制移动终端将在主基站下的通信切换到从基站，使得移动终端在切换之后，可以仅通过从基站进行有效通信，避免了继续试图通过主基站进行通信而导致通信失败的情况。
本发明实施例提供一种移动终端通信控制方法，包括：
从基站接收移动终端发送的表征所述移动终端在主基站下发生无线链路失败的无线链路失败消息；
向所述主基站发送表征所述移动终端在所述主基站下发生无线链路失败的链路失败指示消息；
接收所述主基站在接收到所述链路失败指示消息后返回的针对所述移动终端的无线配置信息和随机接入资源信息；
向所述移动终端发送携带所述无线配置信息和所述随机接入资源信息的重新接入指示消息，所述重新接入指示消息用于指示所述移动终端使用所述无线配置信息和所述随机接入资源信息重新接入所述主基站。
可选地，在向所述移动终端发送所述重新接入指示消息之后，还包括：
接收所述移动终端发送的表征所述移动终端重新接入所述主基站成功的第一重新接入成功消息；和/或
接收所述主基站发送的表征所述移动终端重新接入所述主基站成功的第二重新接入成功消息。
可选地，在向所述移动终端发送所述重新接入指示消息之后，还包括：
接收所述移动终端发送的表征所述移动终端重新接入所述主基站失败的第一重新接入失败消息；
向所述主基站发送表征所述移动终端重新接入所述主基站失败的第二重新接入失败消息；
通过与所述主基站之间的信息交互，确定将所述移动终端在所述主基站下的通信切换到所述从基站；
向所述移动终端发送切换命令消息，所述切换命令消息用于指示所述移动终端将在所述主基站下的通信切换到所述从基站。
可选地，通过与所述主基站之间的信息交互，确定将所述移动终端在所述主基站下的通信切换到所述从基站，包括：
接收所述主基站发送的切换请求消息，所述切换请求用于请求将所述移动终端在所述主基站下的通信切换到所述从基站；
向所述主基站发送切换确认消息，所述切换确认消息用于指示确定将所述移动终端在所述主基站下的通信切换到所述从基站。
可选地，在确定将所述移动终端在所述主基站下的通信切换到所述从基站之后，还包括：
接收所述主基站发送的需要传输给所述移动终端的业务数据；
向所述移动终端发送所述业务数据。
本发明实施例还提供一种移动终端通信控制方法，包括：
主基站接收从基站发送的表征移动终端在所述主基站下发生无线链路失败的链路失败指示消息；
针对所述移动终端重新配置无线协议层；
向所述从基站发送针对所述移动终端的无线配置信息和随机接入资源信息，用于所述移动终端重新接入所述主基站。
可选地，所述方法还包括：
当所述移动终端重新接入所述主基站成功时，向所述从基站发送表征所述移动终端重新接入所述主基站成功的第二重新接入成功消息。
可选地，所述方法还包括：
接收所述从基站发送的表征所述移动终端重新接入所述主基站失败的第二重新接入失败消息；
根据所述第二重新接入失败消息，确定所述移动终端重新接入所述主基站失败；
通过与所述从基站之间的信息交互，确定将所述移动终端在所述主基站下的通信切换到所述从基站；
向核心网侧的移动管理实体发送路径转换消息，所述路径转换消息用于请求针对所述移动终端将从所述移动管理实体到达所述主基站的路径转换到所述从基站。
可选地，通过与所述从基站之间的信息交互，确定将所述移动终端在所述主基站下的通信切换到所述从基站，包括：
向所述从基站发送切换请求消息，所述切换请求消息用于请求将所述移动终端在所述主基站下的通信切换到所述从基站；
接收所述从基站发送的切换确认消息；
根据所述切换确认消息，确定将所述移动终端在所述主基站下的通信切换到所述从基站。
可选地，在确定将所述移动终端在所述主基站下的通信切换到所述从基站之后，还包括：
向所述从基站发送需要传输给所述移动终端的业务数据，用于通过所述从基站将所述业务数据转发给所述移动终端。
本发明实施例还提供一种移动终端通信控制方法，包括：
当同时接入主基站和从基站的移动终端在所述主基站下发生无线链路失败时，向所述从基站发送表征所述移动终端在主基站下发生无线链路失败的无线链路失败消息；
接收所述从基站发送的携带无线配置信息和随机接入资源信息的重新接入指示消息，所述无线配置信息和所述随机接入资源信息是所述从基站在向所述主基站发送表征所述移动终端在所述主基站下发生无线链路失败的链路失败指示消息之后从所述主基站接收的；
使用所述无线配置信息和所述随机接入资源信息重新接入所述主基站。
可选地，所述方法还包括：
当所述移动终端重新接入所述主基站成功时，向所述从基站发送表征所述移动终端重新接入所述主基站成功的第一重新接入成功消息；
当所述移动终端重新接入所述主基站失败时，向所述从基站发送表征所述移动终端重新接入所述主基站失败的第一重新接入失败消息。
可选地，在向所述从基站发送所述第一重新接入失败消息之后，还包括：
接收所述从基站发送的切换命令消息，所述切换命令消息用于指示所述移 动终端将在所述主基站下的通信切换到所述从基站；
将在所述主基站下的通信切换到所述从基站。
可选地，将在所述主基站下的通信切换到所述从基站，包括：
删除在所述主基站下配置的控制面信息；
将在所述主基站下的数据通信切换到所述从基站；
配置在所述从基站下的控制面信息。
本发明实施例还提供一种移动终端通信控制装置，应用于从基站，包括：
第一接收单元，用于接收移动终端发送的表征所述移动终端在主基站下发生无线链路失败的无线链路失败消息；
第一发送单元，用于向所述主基站发送表征所述移动终端在所述主基站下发生无线链路失败的链路失败指示消息；
第二接收单元，用于接收所述主基站在接收到所述链路失败指示消息后返回的针对所述移动终端的无线配置信息和随机接入资源信息；
第二发送单元，用于向所述移动终端发送携带所述无线配置信息和所述随机接入资源信息的重新接入指示消息，所述重新接入指示消息用于指示所述移动终端使用所述无线配置信息和所述随机接入资源信息重新接入所述主基站。
可选地，所述第一接收单元，还用于在所述第二发送单元向所述移动终端发送所述重新接入指示消息之后，接收所述移动终端发送的表征所述移动终端重新接入所述主基站成功的第一重新接入成功消息；和/或
所述第二接收单元，还用于在所述第二发送单元向所述移动终端发送所述重新接入指示消息之后，接收所述主基站发送的表征所述移动终端重新接入所述主基站成功的第二重新接入成功消息。
可选地，所述第一接收单元，还用于在所述第二发送单元向所述移动终端发送所述重新接入指示消息之后，接收所述移动终端发送的表征所述移动终端重新接入所述主基站失败的第一重新接入失败消息；
所述第一发送单元，还用于向所述主基站发送表征所述移动终端重新接入所述主基站失败的第二重新接入失败消息；
还包括：
确定单元，用于通过与所述主基站之间的信息交互，确定将所述移动终端在所述主基站下的通信切换到所述从基站；
所述第二发送单元，还用于向所述移动终端发送切换命令消息，所述切换命令消息用于指示所述移动终端将在所述主基站下的通信切换到所述从基站。
可选地，所述第二接收单元，还用于接收所述主基站发送的切换请求消息，所述切换请求用于请求将所述移动终端在所述主基站下的通信切换到所述从基站；
所述第一发送单元，还用于向所述主基站发送切换确认消息；
所述确定单元，用于在所述第一发送单元向所述主基站发送切换确认消息之后，确定将所述移动终端在所述主基站下的通信切换到所述从基站。
可选地，第二接收单元，还用于在所述确定单元确定将所述移动终端在所述主基站下的通信切换到所述从基站之后，接收所述主基站发送的需要传输给所述移动终端的业务数据；
所述第二发送单元，还用于向所述移动终端发送所述业务数据。
本发明实施例还提供一种移动终端通信控制装置，应用于主基站，包括：
接收单元，用于接收从基站发送的表征移动终端在所述主基站下发生无线链路失败的链路失败指示消息；
配置单元，用于针对所述移动终端重新配置无线协议层；
第一发送单元，用于向所述从基站发送针对所述移动终端的无线配置信息和随机接入资源信息，用于所述移动终端重新接入所述主基站。
可选地，所述第一发送单元，还用于当所述移动终端重新接入所述主基站成功时，向所述从基站发送表征所述移动终端重新接入所述主基站成功的第二 重新接入成功消息。
可选地，所述接收单元，还用于接收所述从基站发送的表征所述移动终端重新接入所述主基站失败的第二重新接入失败消息；
还包括：
第一确定单元，用于根据所述第二重新接入失败消息，确定所述移动终端重新接入所述主基站失败；
第二确定单元，用于通过与所述从基站之间的信息交互，确定将所述移动终端在所述主基站下的通信切换到所述从基站；
第二发送单元，用于向核心网侧的移动管理实体发送路径转换消息，所述路径转换消息用于请求针对所述移动终端将从所述移动管理实体到达所述主基站的路径转换到所述从基站。
可选地，所述第一发送单元，还用于向所述从基站发送切换请求消息，所述切换请求消息用于请求将所述移动终端在所述主基站下的通信切换到所述从基站；
所述接收单元，还用于接收所述从基站发送的切换确认消息；
所述第二确定单元，用于根据所述切换确认消息，确定将所述移动终端在所述主基站下的通信切换到所述从基站。
可选地，所述第一发送单元，还用于在所述第二确定单元确定将所述移动终端在所述主基站下的通信切换到所述从基站之后，向所述从基站发送需要传输给所述移动终端的业务数据，用于通过所述从基站将所述业务数据转发给所述移动终端。
本发明实施例还提供一种移动终端，所述移动终端同时接入主基站和从基站，包括：
发送单元，用于当所述移动终端在所述主基站下发生无线链路失败时，向所述从基站发送表征所述移动终端在主基站下发生无线链路失败的无线链路 失败消息；
接收单元，用于接收所述从基站发送的携带无线配置信息和随机接入资源信息的重新接入指示消息，所述无线配置信息和所述随机接入资源信息是所述从基站在向所述主基站发送表征所述移动终端在所述主基站下发生无线链路失败的链路失败指示消息之后从所述主基站接收的；
接入单元，用于使用所述无线配置信息和所述随机接入资源信息重新接入所述主基站。
可选地，所述发送单元，还用于当所述移动终端重新接入所述主基站成功时，向所述从基站发送表征所述移动终端重新接入所述主基站成功的第一重新接入成功消息；
当所述移动终端重新接入所述主基站失败时，向所述从基站发送表征所述移动终端重新接入所述主基站失败的第一重新接入失败消息。
可选地，所述接收单元，还用于在所述发送单元向所述从基站发送所述第一重新接入失败消息之后，接收所述从基站发送的切换命令消息，所述切换命令消息用于指示所述移动终端将在所述主基站下的通信切换到所述从基站；
还包括：
切换单元，用于将在所述主基站下的通信切换到所述从基站。
可选地，所述切换单元，用于删除在所述主基站下配置的控制面信息；并将在所述主基站下的数据通信切换到所述从基站；以及配置在所述从基站下的控制面信息。
采用本发明实施例提供的上述方案，当移动终端在主基站下发生无线链路失败时，可以先试图控制移动终端重新接入该主基站，以便使得该移动终端重新保持双连接，从而能够继续保证该移动终端较高的通信质量。
并且，当重新接入主基站失败时，从基站还可以通过与主基站之间的信息交互，控制移动终端将在主基站下的通信切换到从基站，使得移动终端在切换 之后，可以仅通过从基站进行有效通信，避免了继续试图通过主基站进行通信而导致通信失败的情况。
本申请的其它特征和优点将在随后的说明书中阐述，并且，部分地从说明书中变得显而易见，或者通过实施本申请而了解。本申请的目的和其他优点可通过在所写的说明书、权利要求书、以及附图中所特别指出的结构来实现和获得。
附图说明
附图用来提供对本发明的进一步理解，并且构成说明书的一部分，与本发明实施例一起用于解释本发明，并不构成对本发明的限制。在附图中：
图1为本发明实施例1提供的应用于主基站的移动终端通信控制方法的流程图；
图2为本发明实施例1提供的应用于移动终端的移动终端通信控制方法的流程图；
图3为本发明实施例1提供的移动终端通信控制方法的详细流程图；
图4为本发明实施例1提供的应用于主基站的移动终端通信控制装置的结构示意图；
图5为本发明实施例1提供的移动终端的结构示意图；
图6为本发明实施例2提供的应用于主基站的移动终端通信控制方法的流程图；
图7为本发明实施例2提供的应用于从基站的移动终端通信控制方法的流程图；
图8为本发明实施例2提供的应用于移动终端的移动终端通信控制方法的流程图；
图9为本发明实施例2提供的移动终端通信控制方法的详细流程图；
图10为本发明实施例2提供的应用于主基站的移动终端通信控制装置的结构示意图；
图11为本发明实施例2提供的应用于从基站的移动终端通信控制装置的结构示意图；
图12为本发明实施例2提供的移动终端的结构示意图；
图13为本发明实施例3提供的应用于从基站的移动终端通信控制方法的流程图；
图14为本发明实施例3提供的应用于主基站的移动终端通信控制方法的流程图；
图15为本发明实施例3提供的应用于移动终端的移动终端通信控制方法的流程图；
图16为本发明实施例3提供的移动终端通信控制方法的详细流程图；
图17为本发明实施例3提供的应用于从基站的移动终端通信控制装置的结构示意图；
图18为本发明实施例3提供的应用于主基站的移动终端通信控制装置的结构示意图；
图19为本发明实施例3提供的移动终端的结构示意图；
图20为本发明实施例4提供的应用于从基站的移动终端通信控制方法的流程图；
图21为本发明实施例4提供的应用于主基站的移动终端通信控制方法的流程图；
图22为本发明实施例4提供的应用于移动终端的移动终端通信控制方法的流程图；
图23为本发明实施例4提供的移动终端通信控制方法的详细流程图；
图24为本发明实施例4提供的应用于从基站的移动终端通信控制装置的 结构示意图；
图25为本发明实施例4提供的应用于主基站的移动终端通信控制装置的结构示意图；
图26为本发明实施例4提供的移动终端的结构示意图；
图27为本发明一实施例提供的应用于主基站的移动终端通信控制方法的流程图；
图28为本发明一实施例提供的应用于从基站的移动终端通信控制方法的流程图。
具体实施方式
为了给出采用双连接方式的移动终端在从基站下或者主基站下发生无线链路失败时能够对移动终端通信进行有效控制的实现方案，本发明实施例提供了一种移动终端通信控制方法、装置及相关设备，以下结合说明书附图对本发明的优选实施例进行说明，应当理解，此处所描述的优选实施例仅用于说明和解释本发明，并不用于限定本发明。在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。
实施例1：
本发明实施例1提供一种移动终端通信控制方法，应用于主基站，如图1所示，包括步骤101和步骤102。
步骤101、主基站接收移动终端发送的表征该移动终端在从基站下发生无线链路失败的无线链路失败消息。
步骤102、向该移动终端发送第一去激活指示消息，所述第一去激活指示消息用于指示该移动终端针对从基站去激活。
可选地，上述图1所示的方法中，在接收到移动终端发送的无线链路失败消息之后，还可以向从基站发送第二去激活指示消息，所述第二去激活指示消 息用于指示从基站针对移动终端去激活。
本发明实施例1还提供一种移动终端通信控制方法，应用于移动终端，如图2所示，包括步骤201至步骤203。
步骤201、当同时接入主基站和从基站的移动终端在从基站下发生无线链路失败时，向主基站发送表征该移动终端在从基站下发生无线链路失败的无线链路失败消息。
步骤202、接收主基站发送的第一去激活指示消息。
步骤203、针对从基站进行去激活处理。
下面结合附图，用具体实施例对本发明实施例1提供的上述方案进行详细描述。
图3为本发明实施例1中提供的移动终端通信控制方法的详细流程图，包括步骤301至步骤306。
步骤301、处于双连接的移动终端，即同时接入主基站和从基站的移动终端，当其在从基站下发生无线链路失败时，向主基站发送无线链路失败消息，该无线链路失败消息能够表征该移动终端在从基站下发生无线链路失败。
其中，当主基站侧无法获知该移动终端当前接入的从基站时，该无线链路失败消息中还可以携带该从基站的基站标识。
该无线链路失败消息可以为无线资源控制协议(Radio Resource Control，RRC)消息。
步骤302、主基站根据接收到移动终端发送的该无线链路失败消息，确定移动终端在该从基站下发生无线链路失败。
步骤303、主基站向该移动终端发送第一去激活指示消息，所述第一去激活指示消息用于指示该移动终端针对从基站去激活。
该第一去激活指示消息可以为RRC消息。
步骤304、主基站还可以向从基站发送第二去激活指示消息，所述第二去 激活指示消息用于指示从基站针对移动终端去激活。
该第二去激活指示消息中可以携带该移动终端的终端标识。
步骤305、移动终端在接收到第一去激活指示消息之后，针对从基站进行去激活处理。
本步骤中，移动终端针对从基站进行去激活处理的具体方式，可以采用现有技术中的各种方式，在此不再进行详细描述。
步骤306、从基站在接收到第二去激活指示消息之后，针对该移动终端进行去激活处理。
本步骤中，从基站针对该移动终端进行去激活处理的具体方式，可以采用现有技术中的各种方式，在此不再进行详细描述。
采用本发明实施例1提供的上述移动终端通信控制方法，当移动终端在从基站下发生无线链路失败时，将向主基站发送无线链路失败消息，所述无线链路失败消息用于告知主基站其在从基站下发生无线链路失败，主基站在确定移动终端在从基站下发生无线链路失败之后，将向移动终端发送第一去激活指示消息，所述第一去激活指示消息用于指示移动终端针对从基站去激活，使得移动终端在针对从基站去激活之后，可以仅通过主基站进行有效通信，避免了继续试图通过从基站进行通信而导致通信失败的情况。
根据本发明上述实施例1提供的移动终端通信控制方法，本发明实施例1还提供了一种移动终端通信控制装置，应用于主基站，其结构示意图如图4所示，包括：接收单元401和发送单元402。
所述接收单元401，用于接收移动终端发送的表征所述移动终端在从基站下发生无线链路失败的无线链路失败消息；
所述发送单元402，用于向所述移动终端发送第一去激活指示消息，所述第一去激活指示消息用于指示所述移动终端针对所述从基站去激活。
可选地所述发送单元402，还用于在所述接收单元401接收到所述无线链 路失败消息之后，向所述从基站发送第二去激活指示消息，所述第二去激活指示消息用于指示所述从基站针对所述移动终端去激活。
上述各单元的功能可对应于图1至图3所示流程中的相应处理步骤，在此不再赘述。
根据本发明上述实施例1提供的移动终端通信控制方法，本发明实施例1还提供了一种移动终端，该移动终端同时接入主基站和从基站，其结构示意图如图5所示，包括发送单元501、接收单元502和去激活单元503。
所述发送单元501，用于当所述移动终端在所述从基站下发生无线链路失败时，向所述主基站发送表征所述移动终端在从基站下发生无线链路失败的无线链路失败消息；
所述接收单元502，用于接收所述主基站发送的第一去激活指示消息；
所述去激活单元503，用于针对所述从基站进行去激活处理。
上述各单元的功能可对应于图1至图3所示流程中的相应处理步骤，在此不再赘述。
综上所述，本发明实施例提供的方案，包括：主基站接收移动终端发送的表征该移动终端在从基站下发生无线链路失败的无线链路失败消息；向该移动终端发送第一去激活指示消息，所述第一去激活指示消息用于指示该移动终端针对从基站去激活。采用本发明实施例提供的方案，当双连接方式的移动终端在从基站下发生无线链路失败时能够对移动终端通信进行有效控制。
实施例2：
本发明实施例2提供一种移动终端通信控制方法，应用于主基站，如图6所示，包括步骤601至步骤604。
步骤601、主基站接收移动终端发送的表征该移动终端在从基站下发生无线链路失败的无线链路失败消息。
步骤602、向从基站发送表征该移动终端在从基站下发生无线链路失败的 链路失败指示消息。
步骤603、接收从基站在接收到链路失败指示消息后返回的针对该移动终端的无线配置信息和随机接入资源信息。
步骤604、向该移动终端发送携带该无线配置信息和该随机接入资源信息的重新接入指示消息，所述重新接入指示消息用于指示该移动终端使用该无线配置信息和该随机接入资源信息重新接入从基站。
本发明实施例2还提供一种移动终端通信控制方法，应用于从基站，如图7所示，包括步骤701至步骤703。
步骤701、从基站接收主基站发送的表征移动终端在从基站下发生无线链路失败的链路失败指示消息。
步骤702、针对该移动终端重新配置无线协议层。
步骤703、向主基站发送针对该移动终端的无线配置信息和随机接入资源信息，用于该移动终端重新接入从基站。
本发明实施例2还提供一种移动终端通信控制方法，应用于移动终端，如图8所示，包括步骤801至步骤803。
步骤801、当同时接入主基站和从基站的移动终端在从基站下发生无线链路失败时，向主基站发送表征该移动终端在从基站下发生无线链路失败的无线链路失败消息。
步骤802、接收主基站发送的携带无线配置信息和随机接入资源信息的重新接入指示消息，该无线配置信息和该随机接入资源信息是主基站在向从基站发送表征该移动终端在从基站下发生无线链路失败的链路失败指示消息之后从从基站接收的。
步骤803、使用该无线配置信息和该随机接入资源信息重新接入从基站。
通过本发明实施例2提供的上述图6-图8所示的移动终端通信控制方法，当移动终端在从基站下发生无线链路失败时，可以先试图控制移动终端重新接 入该从基站，以便使得该移动终端重新保持双连接，从而能够继续保证该移动终端较高的通信质量。
下面结合附图，用具体实施例对本发明实施例2提供的上述方案进行详细描述。
图9为本发明实施例2中提供的移动终端通信控制方法的详细流程图，包括步骤901至步骤915。
步骤901、处于双连接的移动终端，即同时接入主基站和从基站的移动终端，当其在从基站下发生无线链路失败时，向主基站发送无线链路失败消息，该无线链路失败消息能够表征该移动终端在从基站下发生无线链路失败。
其中，当主基站侧无法获知该移动终端当前接入的从基站时，该无线链路失败消息中还可以携带该从基站的基站标识。
该无线链路失败消息可以为RRC消息。
步骤902、主基站根据该无线链路失败消息，确定移动终端在该从基站下发生无线链路失败。
步骤903、主基站向从基站发送表征该移动终端在从基站下发生无线链路失败的链路失败指示消息。
步骤904、从基站在接收到主基站发送的该链路失败指示消息之后，根据该链路失败指示消息，确定该移动终端在从基站下发生无线链路失败。
步骤905、从基站针对该移动终端重新配置无线协议层。
本步骤中，所重新配置的无线协议层可以包括：分组数据汇聚协议(Packet Data Convergence Protocol，PDCP)层、无线链路控制(Radio Link Control，RLC)层、介质访问控制(Media Access Control，MAC)层和物理层(Physical Layer，PHY)。
并且，可以将无线协议层重新配置为初始配置，也可以将无线协议层根据需要重新配置为期望配置，该移动终端根据重新配置可以重新接入即可，重新 配置的具体方式可以采用现有技术中的各种方式，在此不再进行详细描述。
步骤906、从基站在针对该移动终端重新配置无线协议层之后，向主基站发送针对该移动终端的无线配置信息和随机接入资源信息。
其中，该无线配置信息和随机接入资源信息可以根据从基站当前的实际情况，按照预设机制为该移动终端进行分配，该移动终端可以根据所述无线配置信息和随机接入资源信息重新接入即可，在此不再进行详细描述。
步骤907、主基站在接收到所述无线配置信息和随机接入资源信息之后，向该移动终端发送携带该无线配置信息和该随机接入资源信息的重新接入指示消息。
可选地，可选地该重新接入指示消息中还可以携带预设接入次数。
该重新接入指示消息可以为RRC消息。
步骤908、该移动终端在接收到该重新接入指示消息之后，获取该无线配置信息和该随机接入资源信息，并使用该无线配置信息和该随机接入资源信息表征的随机接入资源重新接入从基站。重新接入从基站的结果包括重新接入成功和重新接入失败。
可选地当该重新接入指示消息中还携带有预设接入次数时，在重新接入从基站的过程中，如果发生接入失败，则再次接入，直到在接入次数达到该预设接入次数后，如果仍然接入失败，则确定重新接入从基站失败。
步骤909、当该移动终端重新接入从基站成功时，移动终端向主基站发送表征该移动终端重新接入从基站成功的第一重新接入成功消息。
该第一重新接入成功消息可以为RRC消息。
步骤910、可选地从基站在该移动终端重新接入从基站成功时，向主基站发送表征该移动终端重新接入从基站成功的第二重新接入成功消息。
如果该移动终端重新接入从基站成功，则该移动终端恢复双连接，即可以继续通过主基站和从基站同时进行通信。如果该移动终端重新接入从基站失 败，还可以进入如下处理流程，如图9中虚线框中的步骤911-步骤915。
步骤911、当该移动终端重新接入从基站失败时，移动终端向主基站发送表征该移动终端重新接入从基站失败的重新接入失败消息。
该重新接入失败消息可以为RRC消息。
步骤912、主基站在接收到该移动终端发送的该重新接入失败消息之后，向该移动终端发送第一去激活指示消息，所述第一去激活指示消息用于指示该移动终端针对从基站去激活。
该第一去激活指示消息可以为RRC消息。
步骤913、主基站在接收到该重新接入失败消息之后，还可以向从基站发送第二去激活指示消息，所述第二去激活指示消息用于指示从基站针对移动终端去激活。
该第二去激活指示消息中可以携带该移动终端的终端标识。
步骤914、移动终端在接收到第一去激活指示消息之后，针对从基站进行去激活处理。
本步骤中，移动终端针对从基站进行去激活处理的具体方式，可以采用现有技术中的各种方式，在此不再进行详细描述。
步骤915、从基站在接收到第二去激活指示消息之后，针对该移动终端进行去激活处理。
本步骤中，从基站针对该移动终端进行去激活处理的具体方式，可以采用现有技术中的各种方式，在此不再进行详细描述。
采用本发明实施例2提供的上述移动终端通信控制方法，当移动终端在从基站下发生无线链路失败时，可以先试图控制移动终端重新接入该从基站，以便使得该移动终端重新保持双连接，从而能够继续保证该移动终端较高的通信质量。
当重新接入从基站失败时，主基站还可以向移动终端发送第一去激活指示 消息，所述第一去激活指示消息用于指示移动终端针对从基站去激活，使得移动终端在针对从基站去激活之后，可以仅通过主基站进行有效通信，避免了继续试图通过从基站进行通信而导致通信失败的情况。
根据本发明上述实施例2提供的移动终端通信控制方法，本发明实施例2还提供了一种移动终端通信控制装置，应用于主基站，其结构示意图如图10所示，包括第一接收单元1001、第一发送单元1002、第二接收单元1003和第二发送单元。
所述第一接收单元1001，用于接收移动终端发送的表征所述移动终端在从基站下发生无线链路失败的无线链路失败消息；
所述第一发送单元1002，用于向所述从基站发送表征所述移动终端在所述从基站下发生无线链路失败的链路失败指示消息；
所述第二接收单元1003，用于接收所述从基站在接收到所述链路失败指示消息后返回的针对所述移动终端的无线配置信息和随机接入资源信息；
所述第二发送单元1004，用于向所述移动终端发送携带所述无线配置信息和所述随机接入资源信息的重新接入指示消息，所述重新接入指示消息用于指示所述移动终端使用所述无线配置信息和所述随机接入资源信息重新接入所述从基站。
可选地，所述第一接收单元1001，还用于在所述第二发送单元1004向所述移动终端发送所述重新接入指示消息之后，接收所述移动终端发送的表征所述移动终端重新接入所述从基站成功的第一重新接入成功消息。所述第二接收单元1003，还用于所述第二发送单元1004向所述移动终端发送所述重新接入指示消息之后，接收所述从基站发送的表征所述移动终端重新接入所述从基站成功的第二重新接入成功消息。
可选地，第一接收单元1001，还用于在所述第二发送单元1004向所述移动终端发送所述重新接入指示消息之后，接收所述移动终端发送的表征所述移 动终端重新接入所述从基站失败的重新接入失败消息。
所述所述第二发送单元1004，还用于向所述移动终端发送第一去激活指示消息，所述第一去激活指示消息用于指示所述移动终端针对所述从基站去激活。
可选地，所述第一发送单元1002，还用于在所述第一接收单元1001接收所述移动终端返回的所述重新接入失败消息之后，向所述从基站发送第二去激活指示消息，所述第二去激活指示消息用于指示所述从基站针对所述移动终端去激活。
上述各单元的功能可对应于图6至图9所示流程中的相应处理步骤，在此不再赘述。
根据本发明上述实施例2提供的移动终端通信控制方法，本发明实施例2还提供了一种移动终端通信控制装置，应用于从基站，其结构示意图如图11所示，包括接收单元1101、配置单元1102和发送单元1103。
所述接收单元1101，用于接收主基站发送的表征移动终端在所述从基站下发生无线链路失败的链路失败指示消息；
所述配置单元1102，用于针对所述移动终端重新配置无线协议层；
所述发送单元1103，用于向所述主基站发送针对所述移动终端的无线配置信息和随机接入资源信息，用于所述移动终端重新接入所述从基站。
可选地，所述发送单元1103，还用于当所述移动终端重新接入所述从基站成功时，向所述主基站发送表征所述移动终端重新接入所述从基站成功的第二重新接入成功消息。
可选地，所述接收单元1101，还用于接收所述主基站发送的第二去激活指示消息，所述第二去激活指示消息是所述主基站在接收到所述移动终端发送的表征所述移动终端重新接入所述从基站失败的重新接入失败消息之后发送的；
所述移动终端通信控制装置还包括：
去激活单元1104，用于针对所述移动终端进行去激活处理。
上述各单元的功能可对应于图6至图9所示流程中的相应处理步骤，在此不再赘述。
根据本发明上述实施例2提供的移动终端通信控制方法，本发明实施例2还提供了一种移动终端，该移动终端同时接入主基站和从基站，其结构示意图如图12所示，包括发送单元1201、接收单元1202和接入单元1203。
所述发送单元1201，用于当所述终端在所述从基站下发生无线链路失败时，向所述主基站发送表征所述移动终端在从基站下发生无线链路失败的无线链路失败消息；
所述接收单元1202，用于接收所述主基站发送的携带无线配置信息和随机接入资源信息的重新接入指示消息，所述无线配置信息和所述随机接入资源信息是所述主基站在向所述从基站发送表征所述移动终端在所述从基站下发生无线链路失败的链路失败指示消息之后从所述从基站接收的；
所述接入单元1203，用于使用所述无线配置信息和所述随机接入资源信息重新接入所述从基站。
可选地，所述发送单元1201，还用于当所述移动终端重新接入所述从基站成功时，向所述主基站发送表征所述移动终端重新接入所述从基站成功的第一重新接入成功消息。
当所述移动终端重新接入所述从基站失败时，向所述主基站发送表征所述移动终端重新接入所述从基站失败的重新接入失败消息。
可选地，所述接收单元1203，还用于在所述发送单元1201向所述主基站发送所述重新接入失败消息之后，接收接收所述主基站发送的第一去激活指示消息。
所述移动终端还包括：
去激活单元1204，用于针对所述从基站进行去激活处理。
上述各单元的功能可对应于图6至图9所示流程中的相应处理步骤，在此不再赘述。
综上所述，本发明实施例提供的方案，包括：主基站接收移动终端发送的表征该移动终端在从基站下发生无线链路失败的无线链路失败消息；向从基站发送表征该移动终端在从基站下发生无线链路失败的链路失败指示消息；接收从基站在接收到链路失败指示消息后返回的针对该移动终端的无线配置信息和随机接入资源信息；向该移动终端发送携带该无线配置信息和该随机接入资源信息的重新接入指示消息，所述重新接入指示消息用于指示该移动终端使用该无线配置信息和该随机接入资源信息重新接入从基站。采用本发明实施例提供的方案，当双连接方式的移动终端在从基站下发生无线链路失败时能够对移动终端通信进行有效控制。
实施例3：
本发明实施例3提供一种移动终端通信控制方法，应用于从基站，如图13所示，包括步骤1301至步骤1304。
步骤1301、从基站接收移动终端发送的表征该移动终端在主基站下发生无线链路失败的无线链路失败消息。
步骤1302、向主基站发送表征该移动终端在主基站下发生无线链路失败的链路失败指示消息。
步骤1303、通过与主基站之间的信息交互，确定将该移动终端在主基站下的通信切换到从基站。
步骤1304、向该移动终端发送切换命令消息，用于指示该移动终端将在主基站下的通信切换到从基站。
本发明实施例3还提供一种移动终端通信控制方法，应用于主基站，如图14所示，包括步骤1401至步骤1403。
步骤1401、主基站接收从基站发送的表征移动终端在主基站下发生无线链 路失败的链路失败指示消息。
步骤1402、通过与从基站之间的信息交互，确定将该移动终端在主基站下的通信切换到从基站。
步骤1403、向核心网侧的移动管理实体(Mobile Management Entity，MME)发送路径转换消息，用于请求针对该移动终端将从移动管理实体到达主基站的路径转换到从基站。
本发明实施例3还提供一种移动终端通信控制方法，应用于移动终端，如图15所示，包括步骤1501至步骤1503。
步骤1501、当同时接入主基站和从基站的移动终端在主基站下发生无线链路失败时，向从基站发送表征该移动终端在主基站下发生无线链路失败的无线链路失败消息。
步骤1502、接收从基站发送的切换命令消息，该切换命令消息用于指示该移动终端将在主基站下的通信切换到从基站。
步骤1503、将在主基站下的通信切换到从基站。
下面结合附图，用具体实施例对本发明实施例3提供的上述方案进行详细描述。
图16为本发明实施例3中提供的移动终端通信控制方法的详细流程图，包括步骤1601至步骤1609。
步骤1601、处于双连接的移动终端，即同时接入主基站和从基站的移动终端，当其在主基站下发生无线链路失败时，向从基站发送无线链路失败消息，该无线链路失败消息能够表征该移动终端在主基站下发生无线链路失败。
该无线链路失败消息可以为RRC消息。
步骤1602、从基站在接收到该无线链路失败消息之后，根据该无线链路失败消息，确定移动终端在该主基站下发生无线链路失败。
步骤1603、从基站向主基站发送表征该移动终端在主基站下发生无线链路 失败的链路失败指示消息。
步骤1604、主基站在接收到该链路失败指示消息之后，根据该链路失败指示消息，确定该移动终端在主基站下发生无线链路失败。
步骤1605、主基站向从基站发送切换请求消息，用于请求将移动终端在主基站下的通信切换到从基站。
步骤1606、从基站在接收到主基站发送的该切换请求消息之后，向主基站发送切换确认消息，用于指示确定将该移动终端在主基站下的通信切换到从基站。
步骤1607、主基站在接收到从基站发送的该切换确认消息之后，确定将所该移动终端在主基站下的通信切换到从基站，并向核心网侧的移动管理实体发送路径转换消息(Path Switch)，用于请求针对该移动终端将从移动管理实体到达主基站的路径转换到从基站，即针对该移动终端的将原来需要在移动管理实体与主基站之间的信息交互，转换为在移动管理实体与从基站之间进行。
步骤1608、从基站在确定将该移动终端在主基站下的通信切换到从基站之后，向该移动终端发送切换命令消息，用于指示该移动终端将在主基站下的通信切换到从基站。
可选地，该切换命令消息中可以携带重配置信息。
该切换命令消息可以为RRC消息。
步骤1609、该移动终端在接收到所述切换命令消息之后，将在主基站下的通信切换到从基站。
本步骤中，可以先删除在主基站下配置的控制面信息，然后将在主基站下的数据通信切换到从基站，并配置在从基站下的控制面信息。
可选地，当该切换命令消息中携带有重配置信息时，可以基于该重配置信息配置在从基站下的控制面信息。
在本发明实施例3提供的上述图16所示的方法中，可选地主基站在确定 将移动终端在主基站下的通信切换到从基站之后，如果当前存在需要传输给移动终端的业务数据，则还可以向从基站发送需要传输给移动终端的该业务数据，从基站在接收到主基站发送的该业务数据之后，可以向移动终端发送该业务数据，以避免移动终端在通信过程中的业务数据丢失。
采用本发明实施例3提供的上述移动终端通信控制方法，当移动终端在主基站下发生无线链路失败时，将向从基站发送无线链路失败消息，用于告知从基站其在主基站下发生无线链路失败，从基站在接收到所述无线链路失败消息之后，将通过与主基站之间的信息交互，控制移动终端将在主基站下的通信切换到从基站，使得移动终端在切换之后，可以仅通过从基站进行有效通信，避免了继续试图通过主基站进行通信而导致通信失败的情况。
根据本发明上述实施例3提供的移动终端通信控制方法，本发明实施例3还提供了一种移动终端通信控制装置，应用于从基站，其结构示意图如图17所示，包括第一接收单元1701、第一发送单元1702、确定单元1703和第二发送单元1704。
所述第一接收单元1701，用于接收移动终端发送的表征所述移动终端在主基站下发生无线链路失败的无线链路失败消息。
所述第一发送单元1702，用于向所述主基站发送表征所述移动终端在所述主基站下发生无线链路失败的链路失败指示消息。
所述确定单元1703，用于通过与所述主基站之间的信息交互，确定将所述移动终端在所述主基站下的通信切换到所述从基站。
第二发送单元1704，用于向所述移动终端发送切换命令消息，所述切换命令消息用于指示所述移动终端将在所述主基站下的通信切换到所述从基站。
可选地，所述移动终端通信控制装置还包括：
第二接收单元1705，用于接收所述主基站发送的切换请求消息，所述切换请求用于请求将所述移动终端在所述主基站下的通信切换到所述从基站。
所述第一发送单元1702，还用于向所述主基站发送切换确认消息。
所述确定单元1703，还用于在所述第一发送单元向所述主基站发送切换确认消息之后，确定将所述移动终端在所述主基站下的通信切换到所述从基站。
可选地，所述第二接收单元1705，还用于在所述确定单元确定将所述移动终端在所述主基站下的通信切换到所述从基站之后，接收所述主基站发送的需要传输给所述移动终端的业务数据。
所述第二发送单元1704，还用于向所述移动终端发送所述业务数据。
上述各单元的功能可对应于图13至图16所示流程中的相应处理步骤，在此不再赘述。
根据本发明上述实施例3提供的移动终端通信控制方法，本发明实施例3还提供了一种移动终端通信控制装置，应用于主基站，其结构示意图如图18所示，包括接收单元1801、确定单元1802和第一发送单元1803。
所述接收单元1801，用于接收从基站发送的表征移动终端在所述主基站下发生无线链路失败的链路失败指示消息。
所述确定单元1802，用于通过与所述从基站之间的信息交互，确定将所述移动终端在所述主基站下的通信切换到所述从基站。
所述第一发送单元1803，用于向核心网侧的移动管理实体发送路径转换消息，所述路径转换消息用于请求针对所述移动终端将从所述移动管理实体到达所述主基站的路径转换到所述从基站。
可选地，所述移动终端通信控制装置还包括：
第二发送单元1804，用于向所述从基站发送切换请求消息，所述切换请求消息用于请求将所述移动终端在所述主基站下的通信切换到所述从基站。
所述接收单元1801，还用于接收所述从基站发送的切换确认消息。
所述确定单元1802，还用于根据所述切换确认消息，确定将所述移动终端在所述主基站下的通信切换到所述从基站。
可选地，所述第二发送单元1804，还用于在所述确定单元确定将所述移动终端在所述主基站下的通信切换到所述从基站之后，向所述从基站发送需要传输给所述移动终端的业务数据，通过所述从基站将所述业务数据转发给所述移动终端。
上述各单元的功能可对应于图13至图16所示流程中的相应处理步骤，在此不再赘述。
根据本发明上述实施例3提供的移动终端通信控制方法，本发明实施例3还提供了一种移动终端，该移动终端同时接入主基站和从基站，其结构示意图如图19所示，包括发送单元1901、接收单元1902和切换单元1903。
所述发送单元1901，用于当所述移动终端在所述主基站下发生无线链路失败时，向所述从基站发送表征所述移动终端在主基站下发生无线链路失败的无线链路失败消息
所述接收单元1902，用于接收所述切换命令消息，所述切换命令消息用于指示所述移动终端将在所述主基站下的通信切换到所述从基站。
切换单元1903，用于将在所述主基站下的通信切换到所述从基站。
可选地，所述切换单元1903，还用于删除在所述主基站下配置的控制面信息；并将在所述主基站下的数据通信切换到所述从基站；以及配置在所述从基站下的控制面信息。
上述各单元的功能可对应于图13至图16所示流程中的相应处理步骤，在此不再赘述。
综上所述，本发明实施例提供的方案，包括：从基站接收移动终端发送的表征该移动终端在主基站下发生无线链路失败的无线链路失败消息；向主基站发送表征该移动终端在主基站下发生无线链路失败的链路失败指示消息；通过与主基站之间的信息交互，确定将该移动终端在主基站下的通信切换到从基站；向该移动终端发送切换命令消息，所述切换命令消息用于指示该移动终端 将在主基站下的通信切换到从基站。采用本发明实施例提供的方案，当双连接方式的移动终端在主基站下发生无线链路失败时能够对移动终端通信进行有效控制。
实施例4：
本发明实施例4提供一种移动终端通信控制方法，应用于从基站，如图20所示，包括步骤2001至步骤2004。
步骤2001、从基站接收移动终端发送的表征移动终端在主基站下发生无线链路失败的无线链路失败消息。
步骤2002、向主基站发送表征移动终端在主基站下发生无线链路失败的链路失败指示消息。
步骤2003、接收主基站在接收到链路失败指示消息后返回的针对该移动终端的无线配置信息和随机接入资源信息。
步骤2004、向移动终端发送携带该无线配置信息和该随机接入资源信息的重新接入指示消息，用于指示移动终端使用该无线配置信息和该随机接入资源信息重新接入主基站。
本发明实施例4还提供一种移动终端通信控制方法，应用于主基站，如图21所示，包括步骤2101至步骤2103。
步骤2101、主基站接收从基站发送的表征移动终端在主基站下发生无线链路失败的链路失败指示消息。
步骤2102、针对该移动终端重新配置无线协议层。
步骤2103、向从基站发送针对该移动终端的无线配置信息和随机接入资源信息，用于该移动终端重新接入主基站。
本发明实施例4还提供一种移动终端通信控制方法，应用于移动终端，如图22所示，包括步骤2201至步骤2203。
步骤2201、当同时接入主基站和从基站的移动终端在主基站下发生无线链 路失败时，向从基站发送表征该移动终端在主基站下发生无线链路失败的无线链路失败消息。
步骤2202、接收从基站发送的携带无线配置信息和随机接入资源信息的重新接入指示消息，该无线配置信息和该随机接入资源信息是从基站在向主基站发送表征该移动终端在主基站下发生无线链路失败的链路失败指示消息之后从主基站接收的。
步骤2203、使用该无线配置信息和该随机接入资源信息重新接入主基站。
通过本发明实施例3提供的上述图20-22所示的移动终端通信控制方法，当移动终端在主基站下发生无线链路失败时，可以先试图控制移动终端重新接入该主基站，以便使得该移动终端重新保持双连接，从而能够继续保证该移动终端较高的通信质量。
下面结合附图，用具体实施例对本发明实施例4提供的上述方案进行详细描述。
图23为本发明实施例4中提供的移动终端通信控制方法的详细流程图，包括步骤2301至步骤2317。
步骤2301、处于双连接的移动终端，即同时接入主基站和从基站的移动终端，当其在主基站下发生无线链路失败时，向从基站发送无线链路失败消息，该无线链路失败消息能够表征该移动终端在主基站下发生无线链路失败。
该无线链路失败消息可以为RRC消息。
步骤2302、从基站根据该无线链路失败消息，确定移动终端在该主基站下发生无线链路失败。
步骤2303、从基站向主基站发送表征该移动终端在主基站下发生无线链路失败的链路失败指示消息。
步骤2304、主基站根据该链路失败指示消息，确定该移动终端在主基站下发生无线链路失败。
步骤2305、主基站针对该移动终端重新配置无线协议层。
本步骤中，所重新配置的无线协议层可以包括：PDCP层、RLC层、MAC层和PHY层。
可以将无线协议层重新配置为初始配置，也可以将无线协议层根据需要重新配置为期望配置，该移动终端根据重新配置可以重新接入即可，重新配置的具体方式可以采用现有技术中的各种方式，在此不再进行详细描述。
步骤2306、主基站在针对该移动终端重新配置无线协议层之后，向从基站发送针对该移动终端的无线配置信息和随机接入资源信息，该无线配置信息和随机接入资源信息可用于该移动终端重新接入主基站。
其中，该无线配置信息和随机接入资源信息可以根据主基站当前的实际情况，按照预设机制为该移动终端进行分配，该移动终端根据该无线配置信息和随机接入资源信息可以重新接入即可，在此不再进行详细描述。
步骤2307、从基站在接收到主基站发送的针对该移动终端的无线配置信息和随机接入资源信息之后，向该移动终端发送携带该无线配置信息和该随机接入资源信息的重新接入指示消息。
可选地，该重新接入指示消息中还可以携带预设接入次数。
该重新接入指示消息可以为RRC消息。
步骤2308、该移动终端在接收到该重新接入指示消息之后，从中获取携带的该无线配置信息和该随机接入资源信息，并使用该无线配置信息和该随机接入资源信息表征的随机接入资源重新接入主基站。重新接入主基站的结果包括重新接入成功和重新接入失败。
可选地，当该重新接入指示消息中还携带有预设接入次数时，在重新接入主基站的过程中，如果发生接入失败，则再次接入，直到在接入次数达到该预设接入次数后，如果仍然接入失败，则确定重新接入主基站失败。
步骤2309、当该移动终端重新接入主基站成功时，移动终端向从基站发送 表征该移动终端重新接入主基站成功的第一重新接入成功消息。
该第一重新接入成功消息可以为RRC消息。
步骤2310、可选地主基站在该移动终端重新接入主基站成功时，也可以向从基站发送表征该移动终端重新接入主基站成功的第二重新接入成功消息。
如果该移动终端重新接入主基站成功，则该移动终端恢复双连接，即可以继续通过主基站和从基站同时进行通信。如果该移动终端重新接入主基站失败，还可以进入如下处理流程，如图23中虚线框中的步骤2311-步骤2317。
步骤2311、当该移动终端重新接入主基站失败时，移动终端向从基站发送表征该移动终端重新接入主基站失败的第一重新接入失败消息。
该第一重新接入失败消息可以为RRC消息。
步骤2312、从基站在接收到该移动终端发送的该第一重新接入失败消息之后，向主基站发送表征该移动终端重新接入主基站失败的第二重新接入失败消息。
步骤2313、主基站在接收到从基站发送的该第二重新接入失败消息之后，向从基站发送切换请求消息，用于请求将移动终端在主基站下的通信切换到从基站。
步骤2314、从基站在接收到主基站发送的该切换请求消息之后，向主基站发送切换确认消息，用于指示确定将该移动终端在主基站下的通信切换到从基站。
步骤2315、主基站在接收到从基站发送的该切换确认消息之后，确定将所该移动终端在主基站下的通信切换到从基站，并向核心网侧的移动管理实体发送Path Switch消息，用于请求针对该移动终端将从移动管理实体到达主基站的路径转换到从基站，即针对该移动终端的将原来需要在移动管理实体与主基站之间的信息交互，转换为在移动管理实体与从基站之间进行。
步骤2316、从基站在确定将该移动终端在主基站下的通信切换到从基站之 后，向该移动终端发送切换命令消息，用于指示该移动终端将在主基站下的通信切换到从基站。
可选地，该切换命令消息中可以携带重配置信息。
该切换命令消息可以为RRC消息。
步骤2317、该移动终端在接收到从基站发送的切换命令消息之后，将在主基站下的通信切换到从基站。
本步骤中，可以先删除在主基站下配置的控制面信息，然后将在主基站下的数据通信切换到从基站，并配置在从基站下的控制面信息。
可选地，当该切换命令消息中携带有重配置信息时，可以基于该重配置信息配置在从基站下的控制面信息。
在本发明实施例4提供的上述图23所示的方法中，可选地，主基站在确定将移动终端在主基站下的通信切换到从基站之后，如果当前存在需要传输给移动终端的业务数据，则还可以向从基站发送需要传输给移动终端的该业务数据，从基站在接收到主基站发送的该业务数据之后，向移动终端发送该业务数据，以避免移动终端在通信过程中的业务数据丢失。
采用本发明实施例4提供的上述移动终端通信控制方法，当移动终端在主基站下发生无线链路失败时，可以先试图控制移动终端重新接入该主基站，以便使得该移动终端重新保持双连接，从而能够继续保证该移动终端较高的通信质量。
并且，当重新接入主基站失败时，从基站还可以通过与主基站之间的信息交互，控制移动终端将在主基站下的通信切换到从基站，使得移动终端在切换之后，可以仅通过从基站进行有效通信，避免了继续试图通过主基站进行通信而导致通信失败的情况。
根据本发明上述实施例4提供的移动终端通信控制方法，本发明实施例4还提供了一种移动终端通信控制装置，应用于从基站，其结构示意图如图24 所示，包括第一接收单元2401、第一发送单元2402、第二接收单元2403和第二发送单元2404。
所述第一接收单元2401，用于接收移动终端发送的表征所述移动终端在主基站下发生无线链路失败的无线链路失败消息。
所述第一发送单元2402，用于向所述主基站发送表征所述移动终端在所述主基站下发生无线链路失败的链路失败指示消息。
所述第二接收单元2403，用于接收所述主基站在接收到所述链路失败指示消息后返回的针对所述移动终端的无线配置信息和随机接入资源信息。
所述第二发送单元2404，用于向所述移动终端发送携带所述无线配置信息和所述随机接入资源信息的重新接入指示消息，所述重新接入指示消息用于指示所述移动终端使用所述无线配置信息和所述随机接入资源信息重新接入所述主基站。
可选地，所述第一接收单元2401，还用于在所述第二发送单元向所述移动终端发送所述重新接入指示消息之后，接收所述移动终端发送的表征所述移动终端重新接入所述主基站成功的第一重新接入成功消息。所述第二接收单元2403，还用于在所述第二发送单元向所述移动终端发送所述重新接入指示消息之后，接收所述主基站发送的表征所述移动终端重新接入所述主基站成功的第二重新接入成功消息。
可选地，所述第一接收单元2401，还用于在所述第二发送单元向所述移动终端发送所述重新接入指示消息之后，接收所述移动终端发送的表征所述移动终端重新接入所述主基站失败的第一重新接入失败消息。
所述第一发送单元2402，还用于向所述主基站发送表征所述移动终端重新接入所述主基站失败的第二重新接入失败消息。
所述移动终端通信控制装置还包括：
确定单元2405，用于通过与所述主基站之间的信息交互，确定将所述移动 终端在所述主基站下的通信切换到所述从基站。
所述第二发送单元2404，还用于向所述移动终端发送切换命令消息，所述切换命令消息用于指示所述移动终端将在所述主基站下的通信切换到所述从基站。
可选地，所述第二接收单元2403，还用于接收所述主基站发送的切换请求消息，所述切换请求用于请求将所述移动终端在所述主基站下的通信切换到所述从基站。
所述第一发送单元2402，还用于向所述主基站发送切换确认消息。
所述确定单元2405，还用于在所述第一发送单元向所述主基站发送切换确认消息之后，确定将所述移动终端在所述主基站下的通信切换到所述从基站。
可选地，所述第二接收单元2403，还用于在所述确定单元确定将所述移动终端在所述主基站下的通信切换到所述从基站之后，接收所述主基站发送的需要传输给所述移动终端的业务数据。
所述第二发送单元2404，还用于向所述移动终端发送所述业务数据。
上述各单元的功能可对应于图20至图23所示流程中的相应处理步骤，在此不再赘述。
根据本发明上述实施例4提供的移动终端通信控制方法，本发明实施例4还提供了一种移动终端通信控制装置，应用于主基站，其结构示意图如图25所示，包括接收单元2501、配置单元2502和第一发送单元2503。
所述接收单元2501，用于接收从基站发送的表征移动终端在所述主基站下发生无线链路失败的链路失败指示消息。
所述配置单元2502，用于针对所述移动终端重新配置无线协议层。
所述第一发送单元2503，用于向所述从基站发送针对所述移动终端的无线配置信息和随机接入资源信息，用于所述移动终端重新接入所述主基站。
可选地，所述第一发送单元2503，还用于当所述移动终端重新接入所述主 基站成功时，向所述从基站发送表征所述移动终端重新接入所述主基站成功的第二重新接入成功消息。
可选地，所述接收单元2501，还用于接收所述从基站发送的表征所述移动终端重新接入所述主基站失败的第二重新接入失败消息。
所述移动终端通信控制装置还包括第一确定单元2504、第一确定单元2504和第二发送单元2506。
所述第一确定单元2504，用于根据所述第二重新接入失败消息，确定所述移动终端重新接入所述主基站失败。
所述第二确定单元2505，用于通过与所述从基站之间的信息交互，确定将所述移动终端在所述主基站下的通信切换到所述从基站。
所述第二发送单元2506，用于向核心网侧的移动管理实体发送路径转换消息，所述路径转换消息用于请求针对所述移动终端将从所述移动管理实体到达所述主基站的路径转换到所述从基站。
可选地，所述第一发送单元2503，还用于向所述从基站发送切换请求消息，所化切换请求消息用于请求将所述移动终端在所述主基站下的通信切换到所述从基站。
所述接收单元2501，还用于接收所述从基站发送的切换确认消息。
所述第二确定单元2505，还用于根据所述切换确认消息，确定将所述移动终端在所述主基站下的通信切换到所述从基站。
可选地，所述第一发送单元2503，还用于在所述第二确定单元确定将所述移动终端在所述主基站下的通信切换到所述从基站之后，向所述从基站发送需要传输给所述移动终端的业务数据，通过所述从基站将所述业务数据转发给所述移动终端。
上述各单元的功能可对应于图20至图23所示流程中的相应处理步骤，在此不再赘述。
根据本发明上述实施例4提供的移动终端通信控制方法，相应地，本发明实施例4还提供了一种移动终端，该移动终端同时接入主基站和从基站，其结构示意图如图26所示，包括发送单元2601、接收单元2602和接入单元2603。
所述发送单元2601，用于当所述移动终端在所述主基站下发生无线链路失败时，向所述从基站发送表征所述移动终端在主基站下发生无线链路失败的无线链路失败消息。
所述接收单元2602，用于接收所述从基站发送的携带无线配置信息和随机接入资源信息的重新接入指示消息，所述无线配置信息和所述随机接入资源信息是所述从基站在向所述主基站发送表征所述移动终端在所述主基站下发生无线链路失败的链路失败指示消息之后从所述主基站接收的。
所述接入单元2603，用于使用所述无线配置信息和所述随机接入资源信息重新接入所述主基站。
可选地，所述发送单元2601，还用于当所述移动终端重新接入所述主基站成功时，向所述从基站发送表征所述移动终端重新接入所述主基站成功的第一重新接入成功消息。
当所述移动终端重新接入所述主基站失败时，向所述从基站发送表征所述移动终端重新接入所述主基站失败的第一重新接入失败消息。
可选地，所述接收单元2602，还用于在所述发送单元向所述从基站发送所述第一重新接入失败消息之后，接收所述从基站发送的切换命令消息，所述切换命令消息用于指示所述移动终端将在所述主基站下的通信切换到所述从基站。
所述移动终端还包括：
切换单元2604，用于将在所述主基站下的通信切换到所述从基站。
可选地，所述切换单元2604，还用于删除在所述主基站下配置的控制面信息；并将在所述主基站下的数据通信切换到所述从基站；以及配置在所述从基 站下的控制面信息。
上述各单元的功能可对应于图20至图23所示流程中的相应处理步骤，在此不再赘述。
综上所述，本发明实施例提供的方案，包括：从基站接收移动终端发送的表征移动终端在主基站下发生无线链路失败的无线链路失败消息；向主基站发送表征移动终端在主基站下发生无线链路失败的链路失败指示消息；接收主基站在接收到链路失败指示消息后返回的针对该移动终端的无线配置信息和随机接入资源信息；向移动终端发送携带该无线配置信息和该随机接入资源信息的重新接入指示消息，所述重新接入指示消息用于指示移动终端使用该无线配置信息和该随机接入资源信息重新接入主基站。采用本发明实施例提供的方案，当双连接方式的移动终端在主基站下发生无线链路失败时能够对移动终端通信进行有效控制。
本发明一实施例还提供一种移动终端通信控制方法，应用于主基站，如图27所示，包括步骤2701和步骤2706。
步骤2701、主基站接收移动终端发送的表征该移动终端在从基站下发生无线链路失败的无线链路失败消息。
步骤2702、主基站判断是否指示所述移动终端在所述从基站重新接入，如果是，执行步骤2703，如果否，执行步骤2706。
实际应用中，所述主基站可以根据从基站的负载情况，或者所述移动终端的网络情况等因素来判断是否指示所述移动终端在所述从基站重新接入。
步骤2703、向从基站发送表征该移动终端在从基站下发生无线链路失败的链路失败指示消息。
步骤2704、接收从基站在接收到链路失败指示消息后返回的针对该移动终端的无线配置信息和随机接入资源信息。
步骤2705、向该移动终端发送携带该无线配置信息和该随机接入资源信息 的重新接入指示消息，所述重新接入指示消息用于指示该移动终端使用该无线配置信息和该随机接入资源信息重新接入从基站。
步骤2706、向该移动终端发送第一去激活指示消息，所述第一去激活指示消息用于指示该移动终端针对从基站去激活。
本实施例中移动终端针对从基站去激活的具体过程可以参考实施例1中的相关描述。
本实施例中所述移动终端使用该无线配置信息和该随机接入资源信息重新接入从基站的过程可以参考实施例2中的相关描述。
可选地，如果所述移动终端重新接入所述从基站失败，则可以向所述主基站发送表征所述移动终端重新接入所述从基站失败的重新接入失败消息。所述主基站可以执行步骤2706，指示所述移动终端针对从基站去激活。
本申请还提供一种移动终端通信控制方法，应用于从基站，如图28所示，包括步骤2801至步骤2808。
步骤2801、从基站接收移动终端发送的表征该移动终端在主基站下发生无线链路失败的无线链路失败消息。
步骤2802、从基站判断是否指示所述移动终端在所述主基站重新接入，如果是，执行步骤2803，如果否，执行步骤2806。
实际应用中，所述从基站可以根据所述主基站的负载状况，或者所述移动终端的网络情况等因素来判断是否指示所述移动终端在所述主基站重新接入。
步骤2803、向主基站发送表征移动终端在主基站下发生无线链路失败的链路失败指示消息。
步骤2804、接收主基站在接收到链路失败指示消息后返回的针对该移动终端的无线配置信息和随机接入资源信息。
步骤2805、向移动终端发送携带该无线配置信息和该随机接入资源信息的重新接入指示消息，用于指示移动终端使用该无线配置信息和该随机接入资源 信息重新接入主基站。
步骤2806、向主基站发送表征该移动终端在主基站下发生无线链路失败的链路失败指示消息。
步骤2807、通过与主基站之间的信息交互，确定将该移动终端在主基站下的通信切换到从基站。
步骤2808、向该移动终端发送切换命令消息，用于指示该移动终端将在主基站下的通信切换到从基站。
本发明实施例中，所述移动终端使用该无线配置信息和该随机接入资源信息重新接入主基站的过程可以参考实施例4中的相关描述。
可选地，当该移动终端重新接入主基站失败时，移动终端向从基站发送表征该移动终端重新接入主基站失败的第一重新接入失败消息。从基站在接收到该移动终端发送的该第一重新接入失败消息之后，向主基站发送表征该移动终端重新接入主基站失败的第二重新接入失败消息。主基站在接收到从基站发送的该第二重新接入失败消息之后，可以执行步骤2807和2808将所述移动终端在主基站下的通信切换到从基站。
本发明实施例中，所述移动终端将在主基站下的通信切换到从基站的过程可以参见实施例3的相关描述。
本申请的实施例所提供的移动终端通信控制装置可通过计算机程序实现。本领域技术人员应该能够理解，上述的模块划分方式仅是众多模块划分方式中的一种，如果划分为其他模块或不划分模块，只要移动终端通信控制装置具有上述功能，都应该在本申请的保护范围之内。
本申请是参照根据本申请实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入 式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
显然，本领域的技术人员可以对本发明进行各种改动和变型而不脱离本发明的精神和范围。这样，倘若本发明的这些修改和变型属于本发明权利要求及其等同技术的范围之内，则本发明也意图包含这些改动和变型在内。

Claims (48)

  1. 一种移动终端通信控制方法，其特征在于，包括：
    主基站接收移动终端发送的表征所述移动终端在从基站下发生无线链路失败的无线链路失败消息；
    向所述移动终端发送第一去激活指示消息，用于指示所述移动终端针对所述从基站去激活。
  2. 如权利要求1所述的方法，其特征在于，在接收移动终端发送的表征所述移动终端在从基站下发生无线链路失败的无线链路失败消息之后，还包括：
    向所述从基站发送第二去激活指示消息，用于指示所述从基站针对所述移动终端去激活。
  3. 一种移动终端通信控制方法，其特征在于，包括：
    当同时接入主基站和从基站的移动终端在所述从基站下发生无线链路失败时，向所述主基站发送表征所述移动终端在从基站下发生无线链路失败的无线链路失败消息；
    接收所述主基站发送的第一去激活指示消息，用于指示所述移动终端针对所述从基站去激活；
    针对所述从基站进行去激活处理。
  4. 一种移动终端通信控制装置，应用于主基站，其特征在于，包括：
    接收单元，用于接收移动终端发送的表征所述移动终端在从基站下发生无线链路失败的无线链路失败消息；
    发送单元，用于向所述移动终端发送第一去激活指示消息，所述第一去激活指示消息用于指示所述移动终端针对所述从基站去激活。
  5. 一种移动终端，所述移动终端同时接入主基站和从基站，其特征在于， 包括：
    发送单元，用于当所述移动终端在所述从基站下发生无线链路失败时，向所述主基站发送表征所述移动终端在从基站下发生无线链路失败的无线链路失败消息；
    接收单元，用于接收所述主基站发送的第一去激活指示消息，所述第一去激活指示消息用于指示所述移动终端针对所述从基站去激活；
    去激活单元，用于针对所述从基站进行去激活处理。
  6. 一种移动终端通信控制方法，其特征在于，包括：
    主基站接收移动终端发送的表征所述移动终端在从基站下发生无线链路失败的无线链路失败消息；
    向所述从基站发送表征所述移动终端在所述从基站下发生无线链路失败的链路失败指示消息；
    接收所述从基站在接收到所述链路失败指示消息后返回的针对所述移动终端的无线配置信息和随机接入资源信息；
    向所述移动终端发送携带所述无线配置信息和所述随机接入资源信息的重新接入指示消息，用于指示所述移动终端使用所述无线配置信息和所述随机接入资源信息重新接入所述从基站。
  7. 如权利要求6所述的方法，其特征在于，在向所述移动终端发送所述重新接入指示消息之后，还包括：
    接收所述移动终端发送的表征所述移动终端重新接入所述从基站成功的第一重新接入成功消息；和/或
    接收所述从基站发送的表征所述移动终端重新接入所述从基站成功的第二重新接入成功消息。
  8. 如权利要求6或7所述的方法，其特征在于，在向所述移动终端发送所述重新接入指示消息之后，还包括：
    接收所述移动终端发送的表征所述移动终端重新接入所述从基站失败的重新接入失败消息；
    向所述移动终端发送第一去激活指示消息，用于指示所述移动终端针对所述从基站去激活。
  9. 如权利要求8所述的方法，其特征在于，在接收所述移动终端返回的所述重新接入失败消息之后，还包括：
    向所述从基站发送第二去激活指示消息，用于指示所述从基站针对所述移动终端去激活。
  10. 一种移动终端通信控制方法，其特征在于，包括：
    从基站接收主基站发送的表征移动终端在所述从基站下发生无线链路失败的链路失败指示消息；
    针对所述移动终端重新配置无线协议层；
    向所述主基站发送针对所述移动终端的无线配置信息和随机接入资源信息，用于所述移动终端重新接入所述从基站。
  11. 如权利要求10所述的方法，其特征在于，还包括：
    当所述移动终端重新接入所述从基站成功时，向所述主基站发送表征所述移动终端重新接入所述从基站成功的第二重新接入成功消息。
  12. 如权利要求10或11所述的方法，其特征在于，还包括：
    接收所述主基站发送的第二去激活指示消息，所述第二去激活指示消息是所述主基站在接收到所述移动终端发送的表征所述移动终端重新接入所述从基站失败的重新接入失败消息之后发送的；
    针对所述移动终端进行去激活处理。
  13. 一种移动终端通信控制方法，其特征在于，包括：
    当同时接入主基站和从基站的移动终端在所述从基站下发生无线链路失败时，向所述主基站发送表征所述移动终端在从基站下发生无线链路失败的无 线链路失败消息；
    接收所述主基站发送的携带无线配置信息和随机接入资源信息的重新接入指示消息，所述无线配置信息和所述随机接入资源信息是所述主基站在向所述从基站发送表征所述移动终端在所述从基站下发生无线链路失败的链路失败指示消息之后从所述从基站接收的；
    使用所述无线配置信息和所述随机接入资源信息重新接入所述从基站。
  14. 如权利要求13所述的方法，其特征在于，还包括：
    当所述移动终端重新接入所述从基站成功时，向所述主基站发送表征所述移动终端重新接入所述从基站成功的第一重新接入成功消息；
    当所述移动终端重新接入所述从基站失败时，向所述主基站发送表征所述移动终端重新接入所述从基站失败的重新接入失败消息。
  15. 如权利要求14所述的方法，其特征在于，在向所述主基站发送所述重新接入失败消息之后，还包括：
    接收接收所述主基站发送的第一去激活指示消息，所述第一去激活指示消息用于指示所述移动终端针对所述从基站去激活；
    针对所述从基站进行去激活处理。
  16. 一种移动终端通信控制装置，应用于主基站，其特征在于，包括：
    第一接收单元，用于接收移动终端发送的表征所述移动终端在从基站下发生无线链路失败的无线链路失败消息；
    第一发送单元，用于向所述从基站发送表征所述移动终端在所述从基站下发生无线链路失败的链路失败指示消息；
    第二接收单元，用于接收所述从基站在接收到所述链路失败指示消息后返回的针对所述移动终端的无线配置信息和随机接入资源信息；
    第二发送单元，用于向所述移动终端发送携带所述无线配置信息和所述随机接入资源信息的重新接入指示消息，所述重新接入指示消息用于指示所述移 动终端使用所述无线配置信息和所述随机接入资源信息重新接入所述从基站。
  17. 一种移动终端通信控制装置，应用于从基站，其特征在于，包括：
    接收单元，用于接收主基站发送的表征移动终端在所述从基站下发生无线链路失败的链路失败指示消息；
    配置单元，用于针对所述移动终端重新配置无线协议层；
    发送单元，用于向所述主基站发送针对所述移动终端的无线配置信息和随机接入资源信息，用于所述移动终端重新接入所述从基站。
  18. 一种移动终端，所述移动终端同时接入主基站和从基站，其特征在于，包括：
    发送单元，用于当所述移动终端在所述从基站下发生无线链路失败时，向所述主基站发送表征所述移动终端在从基站下发生无线链路失败的无线链路失败消息；
    接收单元，用于接收所述主基站发送的携带无线配置信息和随机接入资源信息的重新接入指示消息，所述无线配置信息和所述随机接入资源信息是所述主基站在向所述从基站发送表征所述移动终端在所述从基站下发生无线链路失败的链路失败指示消息之后从所述从基站接收的；
    接入单元，用于使用所述无线配置信息和所述随机接入资源信息重新接入所述从基站。
  19. 一种移动终端通信控制方法，其特征在于，包括：
    从基站接收移动终端发送的表征所述移动终端在主基站下发生无线链路失败的无线链路失败消息；
    向所述主基站发送表征所述移动终端在所述主基站下发生无线链路失败的链路失败指示消息；
    通过与所述主基站之间的信息交互，确定将所述移动终端在所述主基站下的通信切换到所述从基站；
    向所述移动终端发送切换命令消息，所述切换命令消息用于指示所述移动终端将在所述主基站下的通信切换到所述从基站。
  20. 如权利要求19所述的方法，其特征在于，通过与所述主基站之间的信息交互，确定将所述移动终端在所述主基站下的通信切换到所述从基站，包括：
    接收所述主基站发送的切换请求消息，所述切换请求用于请求将所述移动终端在所述主基站下的通信切换到所述从基站；
    向所述主基站发送切换确认消息，所述切换确认消息用于指示确定将所述移动终端在所述主基站下的通信切换到所述从基站。
  21. 如权利要去19或20所述的方法，其特征在于，在确定将所述移动终端在所述主基站下的通信切换到所述从基站之后，还包括：
    接收所述主基站发送的需要传输给所述移动终端的业务数据；
    向所述移动终端发送所述业务数据。
  22. 一种移动终端通信控制方法，其特征在于，包括：
    主基站接收从基站发送的表征移动终端在所述主基站下发生无线链路失败的链路失败指示消息；
    通过与所述从基站之间的信息交互，确定将所述移动终端在所述主基站下的通信切换到所述从基站；
    向核心网侧的移动管理实体发送路径转换消息，所述路径转换消息用于请求针对所述移动终端将从所述移动管理实体到达所述主基站的路径转换到所述从基站。
  23. 如权利要求22所述的方法，其特征在于，通过与所述从基站之间的信息交互，确定将所述移动终端在所述主基站下的通信切换到所述从基站，包括：
    向所述从基站发送切换请求消息，所述切换请求消息用于请求将所述移动 终端在所述主基站下的通信切换到所述从基站；
    接收所述从基站发送的切换确认消息；
    根据所述切换确认消息，确定将所述移动终端在所述主基站下的通信切换到所述从基站。
  24. 如权利要求22或23所述的方法，其特征在于，在确定将所述移动终端在所述主基站下的通信切换到所述从基站之后，还包括：
    向所述从基站发送需要传输给所述移动终端的业务数据，通过所述从基站将所述业务数据转发给所述移动终端。
  25. 一种移动终端通信控制方法，其特征在于，包括：
    当同时接入主基站和从基站的移动终端在所述主基站下发生无线链路失败时，向所述从基站发送表征所述移动终端在主基站下发生无线链路失败的无线链路失败消息；
    接收所述从基站发送的切换命令消息，所述切换命令消息用于指示所述移动终端将在所述主基站下的通信切换到所述从基站；
    将在所述主基站下的通信切换到所述从基站。
  26. 如权利要求25所述的方法，其特征在于，将在所述主基站下的通信切换到所述从基站，包括：
    删除在所述主基站下配置的控制面信息；
    将在所述主基站下的数据通信切换到所述从基站；
    配置在所述从基站下的控制面信息。
  27. 一种移动终端通信控制装置，应用于从基站，其特征在于，包括：
    第一接收单元，用于接收移动终端发送的表征所述移动终端在主基站下发生无线链路失败的无线链路失败消息；
    第一发送单元，用于向所述主基站发送表征所述移动终端在所述主基站下发生无线链路失败的链路失败指示消息；
    确定单元，用于通过与所述主基站之间的信息交互，确定将所述移动终端在所述主基站下的通信切换到所述从基站；
    第二发送单元，用于向所述移动终端发送切换命令消息，所述切换命令消息用于指示所述移动终端将在所述主基站下的通信切换到所述从基站。
  28. 一种移动终端通信控制装置，应用于主基站，其特征在于，包括：
    接收单元，用于接收从基站发送的表征移动终端在所述主基站下发生无线链路失败的链路失败指示消息；
    确定单元，用于通过与所述从基站之间的信息交互，确定将所述移动终端在所述主基站下的通信切换到所述从基站；
    第一发送单元，用于向核心网侧的移动管理实体发送路径转换消息，所述路径转换消息用于请求针对所述移动终端将从所述移动管理实体到达所述主基站的路径转换到所述从基站。
  29. 一种移动终端，所述移动终端同时接入主基站和从基站，其特征在于，包括：
    发送单元，用于当所述移动终端在所述主基站下发生无线链路失败时，向所述从基站发送表征所述移动终端在主基站下发生无线链路失败的无线链路失败消息；
    接收单元，用于接收所述从基站发送的切换命令消息，所述切换命令消息用于指示所述移动终端将在所述主基站下的通信切换到所述从基站；
    切换单元，用于将在所述主基站下的通信切换到所述从基站。
  30. 一种移动终端通信控制方法，其特征在于，包括：
    从基站接收移动终端发送的表征所述移动终端在主基站下发生无线链路失败的无线链路失败消息；
    向所述主基站发送表征所述移动终端在所述主基站下发生无线链路失败的链路失败指示消息；
    接收所述主基站在接收到所述链路失败指示消息后返回的针对所述移动终端的无线配置信息和随机接入资源信息；
    向所述移动终端发送携带所述无线配置信息和所述随机接入资源信息的重新接入指示消息，所述重新接入指示消息用于指示所述移动终端使用所述无线配置信息和所述随机接入资源信息重新接入所述主基站。
  31. 如权利要求30所述的方法，其特征在于，在向所述移动终端发送所述重新接入指示消息之后，还包括：
    接收所述移动终端发送的表征所述移动终端重新接入所述主基站成功的第一重新接入成功消息；和/或
    接收所述主基站发送的表征所述移动终端重新接入所述主基站成功的第二重新接入成功消息。
  32. 如权利要求30或31所述的方法，其特征在于，在向所述移动终端发送所述重新接入指示消息之后，还包括：
    接收所述移动终端发送的表征所述移动终端重新接入所述主基站失败的第一重新接入失败消息；
    向所述主基站发送表征所述移动终端重新接入所述主基站失败的第二重新接入失败消息；
    通过与所述主基站之间的信息交互，确定将所述移动终端在所述主基站下的通信切换到所述从基站；
    向所述移动终端发送切换命令消息，所述切换命令消息用于指示所述移动终端将在所述主基站下的通信切换到所述从基站。
  33. 如权利要求32所述的方法，其特征在于，通过与所述主基站之间的信息交互，确定将所述移动终端在所述主基站下的通信切换到所述从基站，包括：
    接收所述主基站发送的切换请求消息，所述切换请求用于请求将所述移动 终端在所述主基站下的通信切换到所述从基站；
    向所述主基站发送切换确认消息，所述切换确认消息用于指示确定将所述移动终端在所述主基站下的通信切换到所述从基站。
  34. 如权利要去32所述的方法，其特征在于，在确定将所述移动终端在所述主基站下的通信切换到所述从基站之后，还包括：
    接收所述主基站发送的需要传输给所述移动终端的业务数据；
    向所述移动终端发送所述业务数据。
  35. 一种移动终端通信控制方法，其特征在于，包括：
    主基站接收从基站发送的表征移动终端在所述主基站下发生无线链路失败的链路失败指示消息；
    针对所述移动终端重新配置无线协议层；
    向所述从基站发送针对所述移动终端的无线配置信息和随机接入资源信息，用于所述移动终端重新接入所述主基站。
  36. 如权利要求35所述的方法，其特征在于，还包括：
    当所述移动终端重新接入所述主基站成功时，向所述从基站发送表征所述移动终端重新接入所述主基站成功的第二重新接入成功消息。
  37. 如权利要求35或36所述的方法，其特征在于，还包括：
    接收所述从基站发送的表征所述移动终端重新接入所述主基站失败的第二重新接入失败消息；
    根据所述第二重新接入失败消息，确定所述移动终端重新接入所述主基站失败；
    通过与所述从基站之间的信息交互，确定将所述移动终端在所述主基站下的通信切换到所述从基站；
    向核心网侧的移动管理实体发送路径转换消息，所述路径转换消息用于请求针对所述移动终端将从所述移动管理实体到达所述主基站的路径转换到所 述从基站。
  38. 如权利要求37所述的方法，其特征在于，通过与所述从基站之间的信息交互，确定将所述移动终端在所述主基站下的通信切换到所述从基站，包括：
    向所述从基站发送切换请求消息，所述切换请求消息用于请求将所述移动终端在所述主基站下的通信切换到所述从基站；
    接收所述从基站发送的切换确认消息；
    根据所述切换确认消息，确定将所述移动终端在所述主基站下的通信切换到所述从基站。
  39. 如权利要求37所述的方法，其特征在于，在确定将所述移动终端在所述主基站下的通信切换到所述从基站之后，还包括：
    向所述从基站发送需要传输给所述移动终端的业务数据，通过所述从基站将所述业务数据转发给所述移动终端。
  40. 一种移动终端通信控制方法，其特征在于，包括：
    当同时接入主基站和从基站的移动终端在所述主基站下发生无线链路失败时，向所述从基站发送表征所述移动终端在主基站下发生无线链路失败的无线链路失败消息；
    接收所述从基站发送的携带无线配置信息和随机接入资源信息的重新接入指示消息，所述无线配置信息和所述随机接入资源信息是所述从基站在向所述主基站发送表征所述移动终端在所述主基站下发生无线链路失败的链路失败指示消息之后从所述主基站接收的；
    使用所述无线配置信息和所述随机接入资源信息重新接入所述主基站。
  41. 如权利要求40所述的方法，其特征在于，还包括：
    当所述移动终端重新接入所述主基站成功时，向所述从基站发送表征所述移动终端重新接入所述主基站成功的第一重新接入成功消息；
    当所述移动终端重新接入所述主基站失败时，向所述从基站发送表征所述移动终端重新接入所述主基站失败的第一重新接入失败消息。
  42. 如权利要求41所述的方法，其特征在于，在向所述从基站发送所述第一重新接入失败消息之后，还包括：
    接收所述从基站发送的切换命令消息，所述切换命令消息用于指示所述移动终端将在所述主基站下的通信切换到所述从基站；
    将在所述主基站下的通信切换到所述从基站。
  43. 如权利要求42所述的方法，其特征在于，将在所述主基站下的通信切换到所述从基站，包括：
    删除在所述主基站下配置的控制面信息；
    将在所述主基站下的数据通信切换到所述从基站；
    配置在所述从基站下的控制面信息。
  44. 一种移动终端通信控制装置，应用于从基站，其特征在于，包括：
    第一接收单元，用于接收移动终端发送的表征所述移动终端在主基站下发生无线链路失败的无线链路失败消息；
    第一发送单元，用于向所述主基站发送表征所述移动终端在所述主基站下发生无线链路失败的链路失败指示消息；
    第二接收单元，用于接收所述主基站在接收到所述链路失败指示消息后返回的针对所述移动终端的无线配置信息和随机接入资源信息；
    第二发送单元，用于向所述移动终端发送携带所述无线配置信息和所述随机接入资源信息的重新接入指示消息，所述重新接入指示消息用于指示所述移动终端使用所述无线配置信息和所述随机接入资源信息重新接入所述主基站。
  45. 一种移动终端通信控制装置，应用于主基站，其特征在于，包括：
    接收单元，用于接收从基站发送的表征移动终端在所述主基站下发生无线链路失败的链路失败指示消息；
    配置单元，用于针对所述移动终端重新配置无线协议层；
    第一发送单元，用于向所述从基站发送针对所述移动终端的无线配置信息和随机接入资源信息，用于所述移动终端重新接入所述主基站。
  46. 一种移动终端，所述移动终端同时接入主基站和从基站，其特征在于，包括：
    发送单元，用于当所述移动终端在所述主基站下发生无线链路失败时，向所述从基站发送表征所述移动终端在主基站下发生无线链路失败的无线链路失败消息；
    接收单元，用于接收所述从基站发送的携带无线配置信息和随机接入资源信息的重新接入指示消息，所述无线配置信息和所述随机接入资源信息是所述从基站在向所述主基站发送表征所述移动终端在所述主基站下发生无线链路失败的链路失败指示消息之后从所述主基站接收的；
    接入单元，用于使用所述无线配置信息和所述随机接入资源信息重新接入所述主基站。
  47. 一种移动终端通信控制方法，其特征在于，包括：
    S11、主基站接收移动终端发送的表征该移动终端在从基站下发生无线链路失败的无线链路失败消息；
    S12、主基站判断是否指示所述移动终端在所述从基站重新接入，如果是，执行步骤S13，如果否，执行步骤S16；
    S13、向从基站发送表征该移动终端在从基站下发生无线链路失败的链路失败指示消息；
    S14、接收从基站在接收到链路失败指示消息后返回的针对该移动终端的无线配置信息和随机接入资源信息；
    S15、向该移动终端发送携带该无线配置信息和该随机接入资源信息的重新接入指示消息，所述重新接入指示消息用于指示该移动终端使用该无线配置 信息和该随机接入资源信息重新接入从基站；
    S16、向该移动终端发送第一去激活指示消息，所述第一去激活指示消息用于指示该移动终端针对从基站去激活。
  48. 一种移动终端通信控制方法，其特征在于，包括：
    S21、从基站接收移动终端发送的表征该移动终端在主基站下发生无线链路失败的无线链路失败消息；
    S22、从基站判断是否指示所述移动终端在所述主基站重新接入，如果是，执行步骤S3，如果否，执行步骤S6；
    S23、向主基站发送表征移动终端在主基站下发生无线链路失败的链路失败指示消息；
    S24、接收主基站在接收到链路失败指示消息后返回的针对该移动终端的无线配置信息和随机接入资源信息；
    S25、向移动终端发送携带该无线配置信息和该随机接入资源信息的重新接入指示消息，用于指示移动终端使用该无线配置信息和该随机接入资源信息重新接入主基站；
    S26、向主基站发送表征该移动终端在主基站下发生无线链路失败的链路失败指示消息；
    步骤S27、通过与主基站之间的信息交互，确定将该移动终端在主基站下的通信切换到从基站；
    步骤S28、向该移动终端发送切换命令消息，用于指示该移动终端将在主基站下的通信切换到从基站。
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