WO2017214921A1 - 无线通信的方法、装置、终端和基站 - Google Patents

无线通信的方法、装置、终端和基站 Download PDF

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Publication number
WO2017214921A1
WO2017214921A1 PCT/CN2016/085978 CN2016085978W WO2017214921A1 WO 2017214921 A1 WO2017214921 A1 WO 2017214921A1 CN 2016085978 W CN2016085978 W CN 2016085978W WO 2017214921 A1 WO2017214921 A1 WO 2017214921A1
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WO
WIPO (PCT)
Prior art keywords
base station
terminal
indication information
information
station set
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PCT/CN2016/085978
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English (en)
French (fr)
Inventor
唐海
Original Assignee
广东欧珀移动通信有限公司
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 广东欧珀移动通信有限公司 filed Critical 广东欧珀移动通信有限公司
Priority to CN201680085537.XA priority Critical patent/CN109155952A/zh
Priority to EP16905037.4A priority patent/EP3445089A4/en
Priority to PCT/CN2016/085978 priority patent/WO2017214921A1/zh
Priority to TW106118608A priority patent/TWI733828B/zh
Publication of WO2017214921A1 publication Critical patent/WO2017214921A1/zh
Priority to US16/210,085 priority patent/US20190110212A1/en

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    • 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
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0016—Hand-off preparation specially adapted for end-to-end data sessions
    • 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
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/00835—Determination of neighbour cell lists
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/11—Allocation or use of connection identifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08—Mobility data transfer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/20—Transfer of user or subscriber data

Definitions

  • the present invention relates to the field of communications, and in particular, to a method, an apparatus, a terminal, and a base station for wireless communication.
  • the terminal in order to ensure the continuity of the terminal service, mobility management of the terminal is required. For example, when the terminal moves from the coverage area of the source cell to the coverage area of the target cell, the handover between the cells needs to be completed in time. In particular, when the source cell and the target cell belong to different base stations, the terminal needs to complete the inter-base station. Switching.
  • the base station (target base station) to which the target cell belongs needs to establish a signaling connection between the terminal and the core network element (for example, a signaling connection established through the S1 interface), and acquire the terminal from the base station (source base station) to which the source cell belongs.
  • Contextual information In other words, the manner in which the above terminal establishes a connection with the network through the base station is relatively simple.
  • the present application proposes a wireless communication method and apparatus to improve the flexibility of a terminal to establish a connection through a base station and a network.
  • the application provides a wireless communication method, the method comprising: configuring a first set of base stations served as a terminal.
  • the first base station set is configured for the terminal, so that the terminal can establish a connection with the network through the base station in the first base station set, so as to improve the flexibility of the terminal to establish a connection through the base station and the network.
  • At least a part of the base stations in the first set of base stations establish a signaling connection between the terminal and a core network element; and/or At least a portion of the base stations store context information for the terminal.
  • At least part of the base stations in the first set of base stations establish a signaling connection with the core network, and/or at least part of the base stations store context information of the terminal, when the terminal passes the base station and the network in the first set of base stations.
  • the terminal may be connected to the base station in the first base station set in multiple manners, so that the terminal is more flexible when communicating with the base station in the first base station set.
  • the terminal when the terminal is located in a coverage area of a plurality of base stations in the first base station set that have established the connection with the core network element signaling and stores the context information of the terminal, if the terminal needs to establish a connection with the network through the base station, The process of base station handover may not be performed to save signaling overhead, and the efficiency of the terminal accessing the network may be improved.
  • the method further includes: sending, by the terminal, indication information of the first base station set, The indication information of the first base station set is used to indicate a base station in the first base station set.
  • the terminal may send the first set of base stations obtained by means of storage, measurement, etc. as the recommended first set of base stations to the base station in the subsequent set update process, so that the terminal may send the base station to the base station.
  • the coverage area of the established first base station set is more in line with the requirements of the terminal mobile.
  • the base station receives the indication information sent by the terminal, where the indication information is used to indicate the second The set of base stations needs to be updated, and the second set of base stations provides a set of serving base stations for the terminal before the first set of base stations configured for the terminal.
  • the terminal sends the indication information to the base station, so that the base station can configure the first base station set for the terminal according to the indication information sent by the terminal.
  • the serving base station to which the current serving cell of the terminal belongs is located at an edge of a coverage area of the second base station set, Receiving the indication information sent by the terminal, including: receiving the indication information sent by the terminal, where the indication information is used to indicate that the terminal has the possibility of removing the coverage area of the second base station set.
  • the terminal when the serving base station to which the current serving cell of the terminal belongs is located at the edge of the area covered by the second base station set, the terminal sends the indication information to the base station, so that the base station can configure the first base station set for the terminal according to the indication information sent by the terminal in time. .
  • the serving base station to which the current serving cell of the terminal belongs does not belong to the second base station set
  • the indication information that is sent includes: receiving the indication information sent by the terminal, where the indication information is further used to indicate that the terminal has moved out of a coverage area of the second base station set.
  • the terminal when the serving base station to which the current serving cell of the terminal belongs does not belong to the second base station set, the terminal sends the indication information to the base station, so that the base station can promptly send the indication information according to the terminal.
  • a first set of base stations is configured for the terminal.
  • the first set of base stations configured as a terminal service including: a base station serving the terminal, and a wireless Any one of the network side network element and the core network element is configured as the first base station set served by the terminal.
  • any one of a base station serving the terminal, a wireless network side network element, and a core network element comprising: configuring, by the base station serving the terminal, the radio side network element, and any network element in the core network element, the terminal element is configured to serve the terminal according to the terminal information.
  • the first set of base stations comprising: configuring, by the base station serving the terminal, the radio side network element, and any network element in the core network element, the terminal element is configured to serve the terminal according to the terminal information.
  • the network element of the base station, the radio side network element, and the core network element served by the terminal configures the first base station set for the terminal based on the terminal information, so that the first base station set is more in line with the communication requirement of the terminal. .
  • the terminal information includes base station information recommended by the terminal, cell list information, and a cell included in a different base station. At least one of measurement information and location information of the terminal.
  • any one of the base station, the radio side network element, and the core network element connected to the terminal configures the first base station set for the terminal based on the terminal information, so that the first base station set is more in line with the communication requirement of the terminal. .
  • any one of the base station, the radio side network element, and the core network element is configured as The first base station set of the terminal service includes: the base station, the radio side network element, and any network element in the core network element to update the second base station set to obtain the first base station set.
  • the first base station set is obtained by updating based on the second base station set, which can simplify the establishment process of the first base station set. Since the moving route of the terminal may also be a round-trip route, the first base station set is updated based on the first base station set corresponding to the current terminal, and the coverage area of the first base station set may be made closer to the terminal moving route.
  • any one of the base station, the radio side network element, and the core network element that serves the terminal Establishing, by the network element, the first set of base stations served by the terminal, including: establishing, by the base station, the radio side network element, and any network element of the core network element, the network element for the terminal is established based on the recommended base station set For the first set of base stations served by the terminal, the recommended set of base stations is sent by the serving cell of the terminal to the core network element.
  • the first base station set is updated based on the base station set recommended by any one of the base station, the radio side network element, and the core network element served by the terminal, so that the first base station set can be simplified. Establish a process.
  • the signaling connection is established by using an S1 interface between the base station and the core network element Signaling connection.
  • the base station or the radio side network element or the core network element that needs to serve the terminal triggers the corresponding serving base station to delete or establish the S1 interface for the terminal through the existing X2 interface or the S1 interface or the new interface adopted in the subsequent standards. Signaling the connection, and/or deleting or adding the terminal context.
  • the present application provides a wireless communication method, where the method includes: a terminal establishes a connection with a network by using a base station in a first base station set.
  • the terminal can establish a connection with the network through the base station in the first base station set to improve the flexibility of the terminal to establish a connection through the base station and the network.
  • At least a part of the base stations in the first set of base stations establish a signaling connection between the terminal and a core network element, and the at least Some base stations store context information of the terminal.
  • At least part of the base stations in the first set of base stations establish a signaling connection with the core network, and/or at least part of the base stations store context information of the terminal, when the terminal passes the base station and the network in the first set of base stations.
  • the terminal may be connected to the base station in the first base station set in multiple manners, so that the terminal is more flexible when communicating with the base station in the first base station set.
  • the terminal when the terminal is located in a coverage area of a plurality of base stations in the first base station set that have established the connection with the core network element signaling and stores the context information of the terminal, if the terminal needs to establish a connection with the network through the base station, The process of base station handover may not be performed to save signaling overhead, and the efficiency of the terminal accessing the network may be improved.
  • the method further includes: the terminal sending the indication information to the base station, where the indication information is used by Instructing the second set of base stations to be updated, the second set of base stations being a set of base stations serving the terminal before the first set of base stations.
  • the terminal sends the indication information to the base station, so that the base station can send the indication according to the terminal in time.
  • the sent indication information is configured for the terminal to configure the first base station set.
  • the serving base station to which the current serving cell of the terminal belongs is located at an edge of a coverage area of the second base station set
  • the terminal sends the indication information to the base station, where the terminal sends the indication information to the base station, where the indication information is further used to indicate that the terminal has the possibility of removing the coverage area of the second base station set.
  • the terminal when the serving base station to which the current serving cell of the terminal belongs is located at the edge of the area covered by the second base station set, the terminal sends the indication information to the base station, so that the base station can configure the first base station set for the terminal according to the indication information sent by the terminal in time. .
  • the serving base station to which the current serving cell of the terminal belongs does not belong to the second base station set, and the terminal And sending, by the base station, the indication information, where the terminal sends the indication information to the base station, where the indication information is further used to indicate that the terminal has moved out of a coverage area of the second base station set.
  • the terminal when the serving base station to which the current serving cell of the terminal belongs does not belong to the second base station set, the terminal sends the indication information to the base station, so that the base station can configure the first base station set for the terminal according to the indication information sent by the terminal.
  • the method further includes: configuring, by the terminal, the first base station set served by the terminal; The terminal sends the indication information of the first base station set to the base station, where the indication information of the first base station set is used to indicate a base station in the first base station set.
  • the terminal may select the first set of base stations for itself, so that the terminal can establish a connection with the network through the base station in the first set of base stations, so as to improve the flexibility of the terminal to establish a connection through the base station and the network.
  • the terminal is configured as a first set of base stations served by the terminal, including: the terminal is based on terminal information. And configuring, by the method of self storage, measurement, the first set of base stations served by the terminal.
  • the terminal configures the first set of base stations for the terminal based on the terminal information, so that the first set of base stations is more in line with the communication requirements of the terminal.
  • the method further includes: the terminal receiving the acknowledgement information sent by the base station, where the acknowledgement information is used to notify the terminal that the first base station set is the terminal service.
  • the terminal information includes base station information recommended by the terminal, cell list information, and a cell included in a different base station. At least one of measurement information and location information of the terminal.
  • the terminal configures the first set of base stations for the terminal based on the terminal information, so that the first set of base stations is more in line with the communication requirements of the terminal.
  • the terminal is configured as a first set of base stations served by the terminal, including: the terminal updating the second The first base station set is obtained after the base stations are assembled.
  • the first base station set can be obtained by updating the base stations in the second base station set, which simplifies the process of establishing the first base station set.
  • the signaling connection includes establishing, by using an S1 interface between the base station and the core network element Signaling connection.
  • the base station or the radio side network element or the core network element that needs to serve the terminal triggers the corresponding serving base station to delete or establish the S1 interface signaling connection for the terminal through the existing X2 interface or the S1 interface or the new interface, and / or delete or add the terminal context.
  • the present application provides a wireless communication method, where the method includes: a base station in a first base station set establishes a connection with a network for a terminal, where the first base station set is configured for the terminal The first set of base stations for terminal services.
  • the terminal may configure the first set of base stations for itself, so that the terminal can establish a connection with the network through the base station in the first set of base stations, so as to improve the flexibility of the terminal to establish a connection through the base station and the network.
  • the method further includes: receiving, by the base station, indication information of the first base station set sent by the terminal, where the first base station is set The indication information is used to indicate a base station in the first set of base stations.
  • the terminal sends the indication information of the first set of base stations configured by itself to the base station, so that the terminal can establish a connection with the network through the base station in the first base station set, so as to improve the flexibility of the terminal to establish a connection through the base station and the network.
  • a possible aspect in the third aspect In an implementation manner, at least a part of the first base station set establishes a signaling connection between the terminal and a core network element; and/or the at least part of the base station stores context information of the terminal.
  • At least part of the base stations in the first set of base stations establish a signaling connection with the core network, and/or at least part of the base stations store context information of the terminal, when the terminal passes the base station and the network in the first set of base stations.
  • the terminal may be connected to the base station in the first base station set in multiple manners, so that the terminal is more flexible when communicating with the base station in the first base station set.
  • the terminal when the terminal is located in a coverage area of a plurality of base stations in the first base station set that have established the connection with the core network element signaling and stores the context information of the terminal, if the terminal needs to establish a connection with the network through the base station, The process of base station handover may not be performed to save signaling overhead, and the efficiency of the terminal accessing the network may be improved.
  • the method further includes: receiving, by the base station, indication information sent by the terminal, where the indication information is used by The second base station set is required to be updated, and the second base station set is a set of base stations serving the terminal before the first base station set.
  • the terminal sends the indication information to the base station, so that the base station can configure the first base station set for the terminal according to the indication information sent by the terminal.
  • the serving base station to which the current serving cell of the terminal belongs is located at an edge of a coverage area of the second base station set, Receiving, by the base station, the indication information sent by the terminal, the base station receiving the indication information sent by the terminal, where the indication information is further used to indicate that the terminal has the possibility of removing the coverage area of the second base station set.
  • the terminal when the serving base station to which the current serving cell of the terminal belongs is located at the edge of the area covered by the second base station set, the terminal sends the indication information to the base station, so that the base station can configure the first base station set for the terminal according to the indication information sent by the terminal in time. .
  • the serving base station to which the current serving cell of the terminal belongs does not belong to the second base station set, and the base station receives the
  • the indication information sent by the terminal includes: the base station receiving the indication information sent by the terminal, where the indication information is further used to indicate that the terminal has moved out of the coverage area of the second base station set.
  • the terminal when the serving base station to which the current serving cell of the terminal belongs does not belong to the second base station set, the terminal sends the indication information to the base station, so that the base station can promptly send the indication information according to the terminal.
  • a first set of base stations is configured for the terminal.
  • the terminal is configured as the first base station set that is served by the terminal, based on terminal information of the terminal .
  • the terminal configures the first set of base stations for the terminal based on the terminal information, so that the first set of base stations is more in line with the communication requirements of the terminal.
  • the method further includes: the base station sending, to the terminal, acknowledge information, where the acknowledgement information is used Notifying the terminal that the first base station set is the terminal service.
  • the terminal configures the first set of base stations for the terminal based on the terminal information, so that the first set of base stations is more in line with the communication requirements of the terminal.
  • the terminal information includes base station information recommended by the terminal, cell list information, and cells included in different base stations. At least one of measurement information and location information of the terminal.
  • the terminal configures the first set of base stations for the terminal based on the terminal information, so that the first set of base stations is more in line with the communication requirements of the terminal.
  • the first set of base stations is a first set of base stations obtained after the terminal updates the second set of base stations.
  • the first base station set can be obtained by updating the base stations in the second base station set, which simplifies the process of establishing the first base station set.
  • the signaling connection is established by using an S1 interface between the base station and the core network element Signaling connection.
  • the base station or the radio side network element or the core network element that needs to serve the terminal triggers the corresponding serving base station to delete or establish the S1 interface signaling connection for the terminal through the existing X2 interface or the S1 interface or the new interface, and / or delete or add the terminal context.
  • the present application provides an apparatus for performing the modules of the method of the first aspect.
  • the present application provides a terminal for executing a module of the method of the second aspect.
  • the application provides a base station, the apparatus for executing a module of the method in the third aspect.
  • the present application provides an apparatus for wireless communication, the apparatus comprising: a memory, a processor, an input/output interface, a communication interface, and a bus system.
  • the memory, the processor, the input/output interface, and the communication interface are connected by a bus system for storing instructions for executing instructions stored by the memory, and when the instructions are executed, the processor passes The communication interface performs the method of the first aspect, and controls the input/output interface to receive input data and information, and output data such as an operation result.
  • the application provides a terminal for wireless communication, the device comprising: a memory, a processor, an input/output interface, a communication interface, and a bus system.
  • the memory, the processor, the input/output interface, and the communication interface are connected by a bus system for storing instructions for executing instructions stored by the memory, and when the instructions are executed, the processor passes The communication interface performs the method of the second aspect, and controls the input/output interface to receive input data and information, and output data such as an operation result.
  • the application provides a base station for wireless communication, the device comprising: a memory, a processor, an input/output interface, a communication interface, and a bus system.
  • the memory, the processor, the input/output interface, and the communication interface are connected by a bus system for storing instructions for executing instructions stored by the memory, and when the instructions are executed, the processor passes The communication interface performs the method of the third aspect, and controls the input/output interface to receive input data and information, and output data such as an operation result.
  • the present application provides a computer readable storage medium for storing program code for transmitting a search request, the program code for executing the method instructions in the first aspect.
  • the present application provides a computer readable storage medium for storing program code for transmitting a search request, the program code for executing the method instructions in the second aspect.
  • the present application provides a computer readable storage medium for storing program code for transmitting a search request, the program code for executing the method instructions in the third aspect.
  • the first set of base stations and/or the second set of base stations can be replaced with a set of base stations.
  • the foregoing signaling connection may refer to a control plane interface connection between the base station and the core network element provided by the base station, and the interface may be a new interface adopted in a subsequent standard.
  • the present invention configures a first set of base stations for a terminal, so that the terminal can establish a connection with the network through the base station in the first set of base stations to improve the flexibility of the terminal to establish a connection through the base station and the network.
  • FIG. 1 shows a schematic flow chart of a method of cell handover.
  • FIG. 2 shows a schematic flow chart of a method of wireless communication according to an embodiment of the present invention.
  • FIG. 3 shows a schematic flow chart of a method of wireless communication according to an embodiment of the present invention.
  • FIG. 4 shows a schematic flow chart of a method of wireless communication according to an embodiment of the present invention.
  • FIG. 5 shows a schematic flow chart of a method of wireless communication in accordance with an implementation of the present invention.
  • FIG. 6 shows a schematic block diagram of a wireless communication device in accordance with an embodiment of the present invention.
  • FIG. 7 shows a schematic block diagram of a wireless communication terminal in accordance with an embodiment of the present invention.
  • FIG. 8 shows a schematic block diagram of a wireless communication base station according to an embodiment of the present invention.
  • FIG. 9 shows a schematic block diagram of a wireless communication device in accordance with an embodiment of the present invention.
  • FIG. 10 shows a schematic block diagram of a wireless communication terminal in accordance with an embodiment of the present invention.
  • FIG. 11 shows a schematic block diagram of a wireless communication base station according to an embodiment of the present invention.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access Wireless
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • the terminal may include a User Equipment (“UE”), which may also be called a Mobile Terminal, a mobile user equipment, etc., and may be accessed via a radio access network (for example, a Radio Access Network, referred to as "RAN”) communicates with one or more core networks, which may be mobile terminals, such as mobile phones (or “cellular” phones) and computers with mobile terminals, for example, may be portable, pocket, handheld Mobile, built-in or in-vehicle mobile devices that exchange language and/or data with the wireless access network.
  • UE User Equipment
  • RAN Radio Access Network
  • the base station may be a base station (BTS, Base Transceiver Station) in GSM or CDMA, or may be a base station (Node B) in WCDMA, or may be an evolved base station (eNB or e-NodeB, evolutional Node B) in LTE.
  • BTS Base Transceiver Station
  • Node B base station
  • eNB evolved base station
  • e-NodeB evolutional Node B
  • FIG. 1 shows a schematic flow chart of a method of cell handover.
  • the method shown in Figure 1 includes:
  • the terminal completes an initial access procedure with the source base station (the base station to which the source cell belongs). At this time, the terminal enters the connected state (Connect) from the idle state (Idle).
  • the source base station establishes a context session with a Mobility Management Entity (MME) to which the terminal belongs, and obtains context information of the terminal.
  • MME Mobility Management Entity
  • the source base station stores context information of the terminal.
  • the terminal completes the measurement process of the neighboring cell.
  • the terminal measures the measurement object according to the configuration information sent by the source base station, and sends a measurement report to the source base station, so that the base station can determine whether the terminal performs cell handover according to the measurement report.
  • the source base station determines that the terminal needs to be handed over, the source base station sends a handover request to the target base station, where the handover request carries context information of the terminal.
  • the target base station stores context information of the terminal.
  • the target base station sends an acknowledgement handover request to the source base station.
  • the source base station switches the terminal to the target base station.
  • the target base station transfers the S1 path from the source base station to the target base station.
  • the target base station sends a path change request to the core network element, in order to notify the core network element to transfer the service of the terminal to the target base station, and update the node relationship between the user plane and the control plane.
  • FIG. 2 shows a schematic flow chart of a method of wireless communication according to an embodiment of the present invention. It should be understood that The method shown in FIG. 2 may be performed by any one of a base station serving the terminal, a wireless network side network element, and a core network element. The method shown in Figure 2 can include:
  • a first set of base stations configured as a terminal service.
  • the first base station set configured as a terminal service can enable the terminal to establish a connection with the network through the base station in the first base station set, so that the terminal establishes a connection with the network through the base station in the first base station set. flexible.
  • At least part of the base stations in the first set of base stations establish a signaling connection between the terminal and a core network element; and/or at least part of the base stations in the first set of base stations. Storing context information of the terminal.
  • the terminal establishes a connection with the network through the base station in the first base station set, when a certain base station in the first base station set has stored the context information of the terminal, and establishes a relationship with the core network element for the terminal.
  • the terminal may not perform the process of handover of the base station, thereby directly connecting to the network through the base station;
  • the base station When a certain base station in the first base station set only stores the context information of the terminal, if the terminal needs to establish a connection with the network through the base station, the base station only needs to establish a signaling connection with the core network element for the terminal. .
  • the terminal when the terminal establishes a connection with the network through the base station in the first base station set, at least part of the base stations in the first base station set establish a signaling connection with the core network, and/or at least part of the base stations store the context information of the terminal,
  • the manner in which the terminal establishes a connection with the network through the base station in the first base station set is more flexible.
  • the terminal when the terminal is located in a coverage area of a plurality of base stations in the first base station set that have established the connection with the core network element signaling and stores the context information of the terminal, if the terminal needs to establish a connection with the network through the base station, The process of base station handover may not be performed to save signaling overhead, and the efficiency of the terminal accessing the network may be improved.
  • the method further includes: sending the indication information of the first set of base stations to the terminal, where the indication information of the first set of base stations is used to indicate that in the first set of base stations Base station.
  • the indication information of the first set of base stations is sent to the terminal, and the terminal may move in the subsequent set update process.
  • the first set of base stations obtained by means of storage, measurement, and the like are sent to the base station as a recommended first base station set, so that the coverage area of the established first base station set is further Meet the needs of terminal mobility.
  • FIG. 3 shows a schematic flow chart of a method of wireless communication according to an embodiment of the present invention.
  • the method shown in Figure 3 can include:
  • the terminal establishes a connection with the network by using the base station in the first base station set.
  • the terminal establishes a connection with the network through the base station in the first base station set, so that the terminal establishes a connection with the network through the base station in the first base station set, so that the terminal establishes a connection with the network through the base station in the first base station set.
  • the way is more flexible.
  • At least part of the base stations in the first set of base stations establish a signaling connection between the terminal and a core network element; and/or at least part of the base stations in the first set of base stations. Storing context information of the terminal.
  • the terminal establishes a connection with the network through the base station in the first base station set, when a certain base station in the first base station set has stored the context information of the terminal, and establishes a relationship with the core network element for the terminal.
  • the terminal may not perform the process of handover of the base station, thereby directly connecting to the network through the base station;
  • the base station When a certain base station in the first base station set only stores the context information of the terminal, if the terminal needs to establish a connection with the network through the base station, the base station only needs to establish a signaling connection with the core network element for the terminal. .
  • the terminal when the terminal establishes a connection with the network through the base station in the first base station set, at least part of the base stations in the first base station set establish a signaling connection with the core network, and/or at least part of the base stations store the context information of the terminal,
  • the manner in which the terminal establishes a connection with the network through the base station in the first base station set is more flexible.
  • the terminal when the terminal is located in a coverage area of a plurality of base stations in the first base station set that have established the connection with the core network element signaling and stores the context information of the terminal, if the terminal needs to establish a connection with the network through the base station, The process of base station handover may not be performed to save signaling overhead, and the efficiency of the terminal accessing the network may be improved.
  • the method further includes: the terminal sending indication information to the base station, where the indication information is used to indicate that the second base station set needs to be updated.
  • the indication information of the first set of base stations is sent to the terminal, and the terminal may move in the subsequent set update process.
  • the first set of base stations obtained by means of storage, measurement, and the like are sent to the base station as a recommended first base station set, so that the coverage area of the established first base station set is further Meet the needs of terminal mobility.
  • FIG. 4 shows a schematic flow chart of a method of wireless communication according to an embodiment of the present invention.
  • the method shown in Figure 4 includes:
  • the terminal establishes a connection with the network by using a base station in the first base station set, where the first base station set is a first base station set configured by the terminal to serve the terminal.
  • the terminal establishes a connection with the network through the first set of base stations configured by itself, so that the terminal establishes a connection with the network through the base station in the first base station set.
  • the method further includes: the base station receiving the indication information of the first base station set sent by the terminal, where the indication information of the first base station set is used to indicate the first base station set Base station in.
  • the terminal sends the first set of base stations configured by the terminal for the terminal to the base station, and the base station can notify the base station in the first base station set to provide services for the terminal, and the terminal can directly notify the first base station.
  • the base station in the set is not specifically limited in the present invention.
  • At least part of the base stations in the first set of base stations establish a signaling connection between the terminal and a core network element; and/or the at least part of the base station stores a context of the terminal. information.
  • the terminal After the terminal configures the first set of base stations serving the terminal for the terminal, the terminal establishes a connection with the network through the base station in the first base station set, when a certain base station in the first base station set has stored the context of the terminal. Information, and when a signaling connection with the core network element is established for the terminal, the terminal may not perform the process of base station handover, thereby directly connecting to the network through the base station;
  • the base station When a certain base station in the first base station set only stores the context information of the terminal, if the terminal needs to establish a connection with the network through the base station, the base station only needs to establish a signaling connection with the core network element for the terminal. .
  • the terminal when the terminal establishes a connection with the network through the base station in the first base station set, at least part of the base stations in the first base station set establish a signaling connection with the core network, and/or at least part of the base stations store the context information of the terminal,
  • the manner in which the terminal establishes a connection with the network through the base station in the first base station set is more flexible.
  • the terminal when the terminal is located in a coverage area of a plurality of base stations in the first base station set that has established the connection with the core network element signaling and stores the context information of the terminal, if the terminal needs When the base station establishes a connection with the network, the process of base station handover may not be performed, thereby saving signaling overhead and improving the efficiency of the terminal accessing the network.
  • FIG. 5 shows a schematic flow chart of a method of wireless communication in accordance with an implementation of the present invention. It should be understood that FIG. 5 illustrates detailed steps or operations of the wireless communication method, but these steps or operations are merely examples, and other operations may be performed by the embodiments of the present invention, or variations of the operations of FIG. 5. Moreover, the various steps in FIG. 5 may be performed in a different order than that presented in FIG. 5, and it is possible that not all operations in FIG. 5 are to be performed. The method steps shown in Figure 5 are described in detail below.
  • the first set of base stations established as a terminal service may be that the terminal selects a first set of base stations for itself (see step 510a in FIG. 5), which may be a base station accessed by the terminal (see step 510b in FIG. 5) or a core.
  • a network element such as an MME, (see step 510c in FIG. 5) establishes a first set of base stations for the terminal, and may also be a network element of the wireless network to establish a first set of base stations for the terminal.
  • the terminal When the terminal selects the first base station set by itself, the terminal needs to send the indication information of the first base station set to the base station connected to the terminal, and the base station notifies the base station in the first base station set. And the update process of the subsequent first base station set may be updated by the base station or the core network element for the terminal. It should be understood that the method for the base station to notify the base station in the first base station set is described in detail below, and is not described herein again for brevity.
  • the terminal is configured as the first base station set served by the terminal based on terminal information.
  • the method further includes: the terminal receiving the acknowledgement information sent by the base station, where the acknowledgement information is used to notify the terminal that the first base station set is the terminal service.
  • the base station may directly configure the first base station set to the terminal, and the base station may also send the base station in the first base station set to the terminal.
  • the first base station set is generated by adding or deleting, and the base station may further send the first base station set sent by the terminal to the wireless network side network element or the core network element, where the wireless network side network element or the core network network element pair
  • the base station in the first base station set sent by the terminal performs addition or deletion to generate the first base station set.
  • the base station accessed by the terminal establishes a first set of base stations for the terminal, and the base station or the core network element establishes a first base station set for the terminal in the process of accessing the base station by the terminal; After successfully accessing the base station, the base station or the core network element is established as the first service of the terminal.
  • the base station is set, and the time when the base station establishes the first base station set for the terminal is not specifically limited.
  • the terminal accessing the base station may refer to that the terminal establishes a Radio Resource Control (RRC) connection with the base station, and the terminal enters the connected state from the idle state.
  • RRC Radio Resource Control
  • first set of base stations may also be established by the network element on the wireless network side.
  • the base station may be forwarded by the base station.
  • a set of base stations is sent to the terminal.
  • At least part of the base stations in the first set of base stations establish a signaling connection between the terminal and a core network element, and/or the at least part of the base stations stores the terminal.
  • Contextual information is
  • each base station in the first base station set may establish a signaling connection between the terminal and the core network element, and/or each base station in the first base station set stores the context information of the terminal. It is also possible that some of the base stations in the first set of base stations establish a signaling connection between the terminal and the core network, and/or some base stations store context information of the terminal.
  • a part of the base stations in the foregoing first base station set may be a base station to which each of the neighboring cells in the at least one neighboring cell of the cell to which the terminal belongs, which is not specifically limited in the present invention.
  • the foregoing cell may refer to a cell formed by dividing a coverage area of a network signal into a plurality of areas, and an access point may be set in each area (cell) to provide services for terminals in the area.
  • the cell may be a cell in the prior art, or may refer to one or a plurality of adjacent beams in the beamforming, and may also refer to one carrier in the region.
  • the signaling connection includes a signaling connection established by using an S1 interface between the base station and the core network element.
  • the signaling connection includes a dedicated S1 connection established through the S1 interface.
  • the signaling connection is a prerequisite for a service bearer connection, and the signaling connection can be used to control the connection between the terminal and the network.
  • any one of the base station, the wireless network side network element, and the core network element that is served by the terminal is configured as the first base station set served by the terminal, including: Any one of the base station, the radio side network element, and the core network element of the terminal service is configured as the first base station set served by the terminal, based on the terminal information of the terminal.
  • the terminal information includes at least one of base station information recommended by the terminal, cell list information, measurement information of a cell included in different base stations, and location information of the terminal.
  • terminal information may be sent by the terminal to the base station and the wireless side network connected to the terminal. Any network element in the element or core network element.
  • the terminal sends indication information to the base station, where the indication information is used to indicate that the second base station set needs to be updated, and the second base station set is a set of base stations serving the terminal before the first base station set.
  • the current terminal is configured with a second set of base stations. If the terminal moves outside the coverage area of the second base station set, that is, when the base station accessed by the terminal does not belong to the second base station set, the terminal may The base station sends indication information, where the indication information is used to indicate that the second base station set currently configured by the terminal needs to be updated.
  • the base station may regenerate the first base station set for the terminal, and the base station may further perform, according to the second base station set, the base station in the second base station set configured by the current terminal. Adding and/or deleting, that is, updating the second set of base stations configured by the terminal, the present invention does not specifically limit the operation after the base station receives the indication information sent by the terminal.
  • the terminal may also send indication information to the base station currently accessing the terminal in the coverage area of the second base station set, indicating that the currently accessed base station needs to update the second base station set configured by the terminal, that is,
  • the base station that receives the indication information may belong to the second set of base stations configured by the terminal, or may not belong to the second set of base stations configured by the terminal, which is not specifically limited in the present invention.
  • terminal information may be carried in the indication information, or the terminal information may be separately sent to the base station, and the manner in which the terminal information is sent by the present invention is not specifically limited.
  • the serving base station to which the current serving cell of the terminal belongs is located at an edge of the area covered by the second base station set, and the step 520 further includes: receiving the indication information sent by the terminal, where the indication information is It is further used to indicate that the terminal has the possibility of moving out of the coverage area of the second base station set.
  • the terminal sends the indication information (referred to as the first indication information for convenience of distinguishing) to the base station, where the first indication information is used to indicate that the second base station set needs to be updated, and the indication information sent by the terminal is used.
  • the second indication information is used to indicate that the terminal has the possibility of removing the coverage area of the second base station set, and may be two pieces of indication information. That is, the first indication information and the second indication information may be sent to the base station twice by the terminal, or may be sent by the terminal to the base station as a piece of information, which is not specifically limited by the present invention.
  • the serving base station to which the current serving cell of the terminal belongs does not belong to the second base station set, and the step 520 further includes: receiving the indication information sent by the terminal, where The indication information is further used to indicate that the terminal has moved out of the coverage area of the second base station set.
  • the terminal sends the indication information (referred to as the first indication information for convenience of distinguishing) to the base station, where the first indication information is used to indicate that the second base station set needs to be updated, and the indication information sent by the terminal is used.
  • the third indication information is used to indicate that the terminal has the possibility of removing the coverage area of the second base station set, and may be two pieces of indication information. That is, the first indication information and the third indication information may be sent to the base station twice by the terminal, or may be sent by the terminal to the base station as a piece of information, which is not specifically limited by the present invention.
  • the base station acquires a first set of base stations.
  • the first base station set is a first base station set established by the base station, the wireless network side network element, or any network element in the core network element corresponding to the base station.
  • step 530a as shown in FIG. 5 may mean that the first set of base stations is determined by the base station.
  • the base station may send first notification information to the base station in the first base station set, where the notification information may be used to notify other base stations in the first base station set to establish a network with the core network for the terminal.
  • the base station may further send second notification information to the base station in the first base station set, where the second notification information may be used to notify other base stations in the first base station set to store the terminal
  • the core network element of the context information obtains the context information of the terminal.
  • first notification information and the second notification information may be combined into one piece of notification information, that is, when the base station sends notification information to the base station in the first base station set, the notification information is used to notify the first base station set.
  • the base station establishes a signaling connection with the core network element for the terminal, and the notification information is further used to notify the base station in the first base station set to obtain the context information of the terminal.
  • the base station in the first base station set may obtain the context information of the terminal from the core network element that stores the terminal context information, and may also obtain the context information of the terminal from the base station, that is, the base station may The Context information of the terminal is directly sent to the base station in the first set of base stations.
  • the method for obtaining the terminal context information by the base station in the first base station set is not specifically limited.
  • the wireless network side network element may be any network element on the wireless network side, and the wireless network side network element is used to control and manage multiple base stations.
  • a network element such as a radio network controller (RNC) or a base station controller (BSC) is not specifically limited in the present invention.
  • Step 530b shown in FIG. 5 may indicate that the first set of base stations is established by the core network element, and is sent to the base station after the core network element is established, and the base station notifies the first base station set by using the manner described above.
  • the base station in the middle, for brevity, will not be described in detail herein.
  • the first base station set is obtained by updating a second base station set by a base station serving the terminal, a wireless network side network element, and a network element of the core network element.
  • Base station set is obtained by updating a second base station set by a base station serving the terminal, a wireless network side network element, and a network element of the core network element.
  • the base station, the wireless network side network element, and any network element in the core network element corresponding to the base station may be deleted and/or added by using the second base station set configured by the terminal.
  • a part of the base stations in the second set of base stations updates the second set of base stations configured by the terminal, and is configured as a first set of base stations served by the terminal.
  • the first set of base stations is established by using any one of a base station serving the terminal, a wireless network side network element, and a core network element based on the recommended first base station set.
  • the recommended first base station set is sent by the serving cell of the terminal to a core network element or a wireless network side network element.
  • the recommended first set of base stations may be established based on a list of neighboring cells pre-stored in the base station to which the cell belongs, and the recommended first set of base stations may also be used in the first set of base stations where the base station to which the cell belongs.
  • the higher first base station set, the present invention does not specifically limit the manner in which the recommended first base station set is established.
  • the first set of base stations is set by the core network element corresponding to the base station based on the recommended first set of base stations, and may include the set of base stations determined by the core network element as the first set of base stations, and may also include The core network element is based on the recommended set of base stations, and adds and/or deletes some base stations in the recommended base station set to generate the first base station set.
  • the present invention does not specifically limit the manner in which the first base station set is generated.
  • the above-mentioned recommended first set of base stations may also be recommended by the network element of the wireless network, which is not specifically limited by the present invention.
  • the base station sends the indication information of the first base station set to the terminal, where the indication information of the first base station set is used to indicate the base station in the first base station set.
  • the indication information of the first base station set may be the identification information of the first base station set, and may also be identification information (for example, a base station ID) of each base station in the first base station set, and the present invention is to the first base station.
  • the indication manner of the base station in the collection is not specifically limited.
  • the indication information of the foregoing first base station set may be carried in the signaling of the S1 interface.
  • the manner of sending the indication information of the first base station set is not specifically limited.
  • the terminal establishes a connection with the network through the base station.
  • the terminal does not need to perform a cell handover operation when communicating with a base station in the set of base stations, where the base station set includes the first base station set and/or the second base station set.
  • the base station in the base station set does not need to perform context information migration for the terminal, and may not establish signaling between the base station and the core network element for the terminal. connection.
  • the wireless communication method of the embodiment of the present invention is described in detail above with reference to FIGS. 1 through 5.
  • the wireless communication device of the embodiment of the present invention will be described in detail with reference to FIGS. 6 through 11. It should be understood that the apparatus shown in FIG. 6 to FIG. 11 can implement the various steps in FIG. 5, and to avoid repetition, details are not described herein again.
  • FIG. 6 shows a schematic block diagram of a wireless communication device in accordance with an embodiment of the present invention.
  • the apparatus 600 shown in FIG. 6 includes a configuration module 610.
  • the configuration module 610 is configured to configure a first base station set for the terminal service.
  • the first base station set is configured for the terminal, so that the terminal can establish a connection with the network through the base station in the first base station set, so as to improve the flexibility of the terminal to establish a connection through the base station and the network.
  • At least part of the base stations in the first set of base stations establish a signaling connection between the terminal and a core network element; and/or at least part of the base stations in the first set of base stations. Storing context information of the terminal.
  • the device further includes: a sending module, configured to send indication information of the first base station set to the terminal, where the indication information of the first base station set is used to indicate the A base station in a set of base stations.
  • a sending module configured to send indication information of the first base station set to the terminal, where the indication information of the first base station set is used to indicate the A base station in a set of base stations.
  • the device further includes: a receiving module, configured to receive indication information sent by the terminal, where the indication information is used to indicate that the second base station set needs to be updated, and the second base station set is Providing the set of serving base stations for the terminal before the first set of base stations configured for the terminal service.
  • a receiving module configured to receive indication information sent by the terminal, where the indication information is used to indicate that the second base station set needs to be updated, and the second base station set is Providing the set of serving base stations for the terminal before the first set of base stations configured for the terminal service.
  • the serving base station to which the current serving cell of the terminal belongs is located at an edge of the area covered by the second base station set, and the receiving module is specifically configured to receive the terminal.
  • the indication information sent, the indication information is further used to indicate that the terminal has the possibility of removing the coverage area of the second base station set.
  • the serving base station to which the current serving cell of the terminal belongs does not belong to the second base station set, and the receiving module sends the indication information sent by the terminal, where the receiving module is specifically configured to receive the sending by the terminal.
  • the indication information is further used to indicate that the terminal has moved out of a coverage area of the second base station set.
  • the configuration module is deployed in any one of a base station serving the terminal, a wireless network side network element, and a core network element.
  • the configuration module is configured as the first base station set served by the terminal, based on terminal information of the terminal.
  • the terminal information includes at least one of base station information recommended by the terminal, cell list information, measurement information of a cell to which the different base station belongs, and location information of the terminal.
  • the signaling connection includes a signaling connection established by using an S1 interface between the base station and the core network element.
  • FIG. 7 shows a schematic block diagram of a wireless communication terminal according to an embodiment of the present invention.
  • the terminal 700 shown in FIG. 7 includes a processing module 710.
  • the processing module 710 is configured to establish a connection with the network by using the base station in the first base station set.
  • the first base station set is configured for the terminal, so that the terminal can establish a connection with the network through the base station in the first base station set, so as to improve the flexibility of the terminal to establish a connection through the base station and the network.
  • At least part of the base stations in the first set of base stations establish a signaling connection between the terminal and a core network element; and/or the at least part of the base station stores a context of the terminal. information.
  • the terminal further includes: a first sending module, configured to send, to the base station, indication information, where the indication information is used to indicate that the second base station set needs to be updated, and the second base station set A set of base stations serving the terminal prior to the first set of base stations.
  • a first sending module configured to send, to the base station, indication information, where the indication information is used to indicate that the second base station set needs to be updated, and the second base station set A set of base stations serving the terminal prior to the first set of base stations.
  • the serving base station to which the current serving cell of the terminal belongs is located at an edge of the area covered by the second base station set, and the first sending module is specifically configured to send the indication information to the base station, where The indication information is further used to indicate that the terminal has a possibility to remove a coverage area of the second base station set.
  • the serving base station to which the current serving cell of the terminal belongs does not belong to the second base station set
  • the first sending module is specifically configured to send the indication information to the base station, where the indication information is Also used to indicate that the terminal has moved out of the coverage area of the second set of base stations.
  • the terminal further includes: a configuration module, configured to configure a first set of base stations serving the terminal; and a second sending module, configured to send the first base station set to the base station
  • the indication information of the first base station set is used to indicate a base station in the first base station set.
  • the configuration module is specifically configured to configure, according to terminal information of the terminal, the first set of base stations served by the terminal.
  • the terminal further includes: a receiving module, configured to receive the acknowledgement information sent by the base station, where the acknowledgement information is used to notify the terminal that the first base station set is the terminal service .
  • the terminal information includes at least one of base station information recommended by the terminal, cell list information, measurement information of a cell included in different base stations, and location information of the terminal.
  • the signaling connection includes a signaling connection established by using an S1 interface between the base station and the core network element.
  • FIG. 8 shows a schematic block diagram of a wireless communication base station according to an embodiment of the present invention.
  • the apparatus 800 shown in FIG. 8 includes a processing module 810.
  • the processing module 810 is configured to establish a connection with the network for the terminal, where the processing module is deployed in a base station in the first base station set, where the first base station set is configured by the terminal to serve the terminal.
  • the first base station set is configured for the terminal, so that the terminal can establish a connection with the network through the base station in the first base station set, so as to improve the flexibility of the terminal to establish a connection through the base station and the network.
  • the base station further includes: a first receiving module, configured to receive indication information of the first base station set sent by the terminal, where the indication information of the first base station set is used to indicate A base station in a first set of base stations.
  • a first receiving module configured to receive indication information of the first base station set sent by the terminal, where the indication information of the first base station set is used to indicate A base station in a first set of base stations.
  • the base station further includes: at least part of the base stations in the first set of base stations establish a signaling connection between the terminal and a core network element; and/or the at least part of the base station Storing context information of the terminal.
  • the base station further includes: a second receiving module, configured to receive indication information sent by the terminal, where the indication information is used to indicate that the second base station set needs to be updated, and the second base station The set is a set of base stations serving the terminal before the first set of base stations.
  • the base station further includes: a serving base station to which the current serving cell of the terminal belongs is located at an edge of a coverage area of the second base station set, and the second receiving module is specifically configured to receive the terminal.
  • the indication information sent, the indication information is further used to indicate that the terminal has the possibility of removing the coverage area of the second base station set.
  • the base station further includes: the serving base station to which the current serving cell of the terminal belongs does not belong to the second base station set, and the second receiving module is specifically configured to receive the indication information sent by the terminal.
  • the indication information is further used to indicate that the terminal has moved out of the coverage area of the second base station set.
  • the base station further includes: the terminal is configured to configure, according to the terminal information of the terminal, the first set of base stations served by the terminal.
  • the base station further includes: a sending module, configured to send, to the terminal, acknowledgment information, where the acknowledgment information is used to notify the terminal that the first set of base stations serves the terminal.
  • a sending module configured to send, to the terminal, acknowledgment information, where the acknowledgment information is used to notify the terminal that the first set of base stations serves the terminal.
  • the base station further includes: the terminal information includes at least one of base station information recommended by the terminal, cell list information, measurement information of a cell included in different base stations, and location information of the terminal.
  • the terminal information includes at least one of base station information recommended by the terminal, cell list information, measurement information of a cell included in different base stations, and location information of the terminal.
  • the base station further includes: the signaling connection includes a signaling connection established by using an S1 interface between the base station and the core network element.
  • FIG. 9 shows a schematic block diagram of a wireless communication device in accordance with an embodiment of the present invention.
  • the apparatus 900 shown in FIG. 9 includes a memory 910, a processor 920, an input/output interface 930, a communication interface 940, and a bus system 950.
  • the memory 910, the processor 920, the input/output interface 930, and the communication interface 940 are connected by a bus system 950 for storing instructions for executing instructions stored in the memory 910 to control input/
  • the output interface 930 receives the input data and information, outputs data such as an operation result, and controls the communication interface 940 to transmit a signal.
  • the processor 920 is configured to configure a first set of base stations served by the terminal.
  • the processor 920 may be a general-purpose central processing unit (CPU), a microprocessor, an application specific integrated circuit (ASIC), or one or more. Integrated circuits for executing phases The program is closed to implement the technical solution provided by the embodiment of the present invention.
  • CPU central processing unit
  • ASIC application specific integrated circuit
  • communication interface 940 enables communication between mobile terminal 900 and other devices or communication networks using transceivers such as, but not limited to, transceivers.
  • the memory 910 can include read only memory and random access memory and provides instructions and data to the processor 520.
  • a portion of processor 920 may also include a non-volatile random access memory.
  • processor 920 can also store information of the type of device.
  • the bus system 950 may include a power bus, a control bus, a status signal bus, and the like in addition to the data bus. However, for clarity of description, various buses are labeled as bus system 950 in the figure.
  • each step of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 920 or an instruction in a form of software.
  • the method for wireless communication disclosed in the embodiments of the present invention may be directly implemented as a hardware processor to perform, or may be performed by a combination of hardware and software modules in the processor.
  • the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in the memory 910, and the processor 920 reads the information in the memory 910 and completes the steps of the above method in combination with its hardware. To avoid repetition, it will not be described in detail here.
  • the first base station set is configured for the terminal, so that the terminal can establish a connection with the network through the base station in the first base station set, so as to improve the flexibility of the terminal to establish a connection through the base station and the network.
  • At least part of the base stations in the first set of base stations establish a signaling connection between the terminal and a core network element; and/or at least part of the base stations in the first set of base stations. Storing context information of the terminal.
  • the device further includes: a sending module, configured to send indication information of the first base station set to the terminal, where the indication information of the first base station set is used to indicate the A base station in a set of base stations.
  • a sending module configured to send indication information of the first base station set to the terminal, where the indication information of the first base station set is used to indicate the A base station in a set of base stations.
  • the device further includes: a receiving module, configured to receive indication information sent by the terminal, where the indication information is used to indicate that the second base station set needs to be updated, and the second base station set is Providing the set of serving base stations for the terminal before the first set of base stations configured for the terminal service.
  • a receiving module configured to receive indication information sent by the terminal, where the indication information is used to indicate that the second base station set needs to be updated, and the second base station set is Providing the set of serving base stations for the terminal before the first set of base stations configured for the terminal service.
  • the serving base station to which the current serving cell of the terminal belongs is located at an edge of a coverage area of the second base station set, and the receiving the indication information sent by the terminal,
  • the receiving module is specifically configured to receive the indication information sent by the terminal, where the indication information is further used to indicate that the terminal has the possibility of removing a coverage area of the second base station set.
  • the serving base station to which the current serving cell of the terminal belongs does not belong to the second base station set, and the receiving module sends the indication information sent by the terminal, where the receiving module is specifically configured to receive the sending by the terminal.
  • the indication information is further used to indicate that the terminal has moved out of a coverage area of the second base station set.
  • the configuration module is deployed in any network element of the base station, the wireless network side network element, and the core network element of the terminal service.
  • the configuration module is configured as the first base station set served by the terminal, based on terminal information of the terminal.
  • the terminal information includes at least one of base station information recommended by the terminal, cell list information, measurement information of a cell to which the different base station belongs, and location information of the terminal.
  • the signaling connection includes a signaling connection established by using an S1 interface between the base station and the core network element.
  • FIG. 10 shows a schematic block diagram of a wireless communication terminal in accordance with an embodiment of the present invention.
  • the terminal 1000 shown in FIG. 10 includes a memory 1010, a processor 1020, an input/output interface 1030, a communication interface 1040, and a bus system 1050.
  • the memory 1010, the processor 1020, the input/output interface 1030, and the communication interface 1040 are connected by a bus system 1050 for storing instructions for executing instructions stored in the memory 1010 to control input/
  • the output interface 1030 receives the input data and information, outputs data such as an operation result, and controls the communication interface 1040 to transmit a signal.
  • the processor 1020 is configured to establish a connection with the network by using a base station in the first base station set.
  • the processor 1020 may be a general-purpose central processing unit (CPU), a microprocessor, an application specific integrated circuit (ASIC), or one or more.
  • the integrated circuit is used to implement the related program to implement the technical solution provided by the embodiment of the present invention.
  • communication interface 1040 enables communication between mobile terminal 1000 and other devices or communication networks using transceivers such as, but not limited to, transceivers.
  • the memory 1010 can include read only memory and random access memory and provides instructions and data to the processor 520.
  • a portion of processor 1020 may also include non-volatile random access storage Device.
  • the processor 1020 can also store information of the device type.
  • the bus system 1050 may include a power bus, a control bus, a status signal bus, and the like in addition to the data bus. However, for clarity of description, various buses are labeled as bus system 1050 in the figure.
  • each step of the above method may be completed by an integrated logic circuit of hardware in the processor 1020 or an instruction in a form of software.
  • the method for wireless communication disclosed in the embodiments of the present invention may be directly implemented as a hardware processor to perform, or may be performed by a combination of hardware and software modules in the processor.
  • the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in the memory 1010, and the processor 1020 reads the information in the memory 1010 and completes the steps of the above method in combination with its hardware. To avoid repetition, it will not be described in detail here.
  • the first base station set is configured for the terminal, so that the terminal can establish a connection with the network through the base station in the first base station set, so as to improve the flexibility of the terminal to establish a connection through the base station and the network.
  • At least part of the base stations in the first set of base stations establish a signaling connection between the terminal and a core network element; and/or the at least part of the base station stores a context of the terminal. information.
  • the terminal further includes: a first sending module, configured to send, to the base station, indication information, where the indication information is used to indicate that the second base station set needs to be updated, and the second base station set A set of base stations serving the terminal prior to the first set of base stations.
  • a first sending module configured to send, to the base station, indication information, where the indication information is used to indicate that the second base station set needs to be updated, and the second base station set A set of base stations serving the terminal prior to the first set of base stations.
  • the serving base station to which the current serving cell of the terminal belongs is located at an edge of the area covered by the second base station set, and the first sending module is specifically configured to send the indication information to the base station, where The indication information is further used to indicate that the terminal has a possibility to remove a coverage area of the second base station set.
  • the serving base station to which the current serving cell of the terminal belongs does not belong to the second base station set
  • the first sending module is specifically configured to send the indication information to the base station, where the indication information is Also used to indicate that the terminal has moved out of the coverage area of the second set of base stations.
  • the terminal further includes: a configuration module, configured to configure a first set of base stations serving the terminal; and a second sending module, configured to send the first base station set to the base station
  • the indication information of the first base station set is used to indicate a base station in the first base station set.
  • the configuration module is specifically configured to configure, according to terminal information of the terminal, the first set of base stations served by the terminal.
  • the terminal further includes: a receiving module, configured to receive the acknowledgement information sent by the base station, where the acknowledgement information is used to notify the terminal that the first base station set is the terminal service .
  • the terminal information includes at least one of base station information recommended by the terminal, cell list information, measurement information of a cell included in different base stations, and location information of the terminal.
  • the signaling connection includes a signaling connection established by using an S1 interface between the base station and the core network element.
  • FIG. 11 shows a schematic block diagram of a wireless communication base station according to an embodiment of the present invention.
  • the base station 1100 shown in FIG. 11 includes a memory 1110, a processor 1120, an input/output interface 1130, a communication interface 1140, and a bus system 1150.
  • the memory 1110, the processor 1120, the input/output interface 1130, and the communication interface 1140 are connected by a bus system 1150 for storing instructions for executing instructions stored in the memory 1110 to control input/
  • the output interface 1130 receives the input data and information, outputs data such as an operation result, and controls the communication interface 1140 to transmit a signal.
  • the processor 1120 is configured to establish a connection with the network for the terminal, where the processing module is deployed in a base station in the first base station set, where the first base station set is configured by the terminal to serve the terminal.
  • the processor 1120 may be a general-purpose central processing unit (CPU), a microprocessor, an application specific integrated circuit (ASIC), or one or more.
  • the integrated circuit is used to implement the related program to implement the technical solution provided by the embodiment of the present invention.
  • communication interface 1140 enables communication between mobile terminal 1100 and other devices or communication networks using transceivers such as, but not limited to, transceivers.
  • the memory 1110 can include read only memory and random access memory and provides instructions and data to the processor 520.
  • a portion of the processor 1120 can also include a non-volatile random access memory.
  • the processor 1120 can also store information of the device type.
  • the bus system 1150 may include a power bus, a control bus, a status signal bus, and the like in addition to the data bus. However, for the sake of clarity, the various buses are marked as total in the figure. Line system 1150.
  • each step of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 1120 or an instruction in a form of software.
  • the method for wireless communication disclosed in the embodiments of the present invention may be directly implemented as a hardware processor to perform, or may be performed by a combination of hardware and software modules in the processor.
  • the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in the memory 1110, and the processor 1120 reads the information in the memory 1110 and completes the steps of the above method in combination with its hardware. To avoid repetition, it will not be described in detail here.
  • the first base station set is configured for the terminal, so that the terminal can establish a connection with the network through the base station in the first base station set, so as to improve the flexibility of the terminal to establish a connection through the base station and the network.
  • the base station further includes: a first receiving module, configured to receive indication information of the first base station set sent by the terminal, where the indication information of the first base station set is used to indicate A base station in a first set of base stations.
  • a first receiving module configured to receive indication information of the first base station set sent by the terminal, where the indication information of the first base station set is used to indicate A base station in a first set of base stations.
  • the base station further includes: at least part of the base stations in the first set of base stations establish a signaling connection between the terminal and a core network element; and/or the at least part of the base station Storing context information of the terminal.
  • the base station further includes: a second receiving module, configured to receive indication information sent by the terminal, where the indication information is used to indicate that the second base station set needs to be updated, and the second base station The set is a set of base stations serving the terminal before the first set of base stations.
  • the base station further includes: a serving base station to which the current serving cell of the terminal belongs is located at an edge of a coverage area of the second base station set, and the second receiving module is specifically configured to receive the terminal.
  • the indication information sent, the indication information is further used to indicate that the terminal has the possibility of removing the coverage area of the second base station set.
  • the base station further includes: the serving base station to which the current serving cell of the terminal belongs does not belong to the second base station set, and the second receiving module is specifically configured to receive the indication information sent by the terminal.
  • the indication information is further used to indicate that the terminal has moved out of the coverage area of the second base station set.
  • the base station further includes: the terminal is configured to configure, according to the terminal information of the terminal, the first set of base stations served by the terminal.
  • the base station further includes: a sending module, configured to The terminal sends an acknowledgement message, where the acknowledgement information is used to notify the terminal that the first base station set is the terminal service.
  • a sending module configured to The terminal sends an acknowledgement message, where the acknowledgement information is used to notify the terminal that the first base station set is the terminal service.
  • the base station further includes: the terminal information includes at least one of base station information recommended by the terminal, cell list information, measurement information of a cell included in different base stations, and location information of the terminal.
  • the terminal information includes at least one of base station information recommended by the terminal, cell list information, measurement information of a cell included in different base stations, and location information of the terminal.
  • the base station further includes: the signaling connection includes a signaling connection established by using an S1 interface between the base station and the core network element.
  • B corresponding to A means that B is associated with A, and B can be determined according to A.
  • determining B from A does not mean that B is only determined based on A, and that B can also be determined based on A and/or other information.
  • the size of the sequence numbers of the above processes does not mean the order of execution, and the order of execution of each process should be determined by its function and internal logic, and should not be taken to the embodiments of the present invention.
  • the implementation process constitutes any limitation.
  • the disclosed systems, devices, and methods may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be indirect coupling through some interface, device or unit.
  • a communication connection which may be in electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing module, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product.
  • the technical solution of the present invention which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including
  • the instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like, which can store program codes. .

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Abstract

本发明实施例提供一种无线通信方法、装置、终端和基站，所述方法包括：配置为终端服务的第一基站集合。所述装置包括配置模块，用于配置为终端服务的第一基站集合。通过为终端配置第一基站集合，使得终端可以通过第一基站集合中的基站与网络建立连接，以提高终端通过基站和网络建立连接的灵活性。

Description

无线通信的方法、装置、终端和基站 技术领域
本发明涉及通信领域，尤其涉及无线通信的方法、装置、终端和基站。
背景技术
在通信系统中，为了保证终端业务的连续性，需要对终端进行移动性管理。例如，终端从源小区的覆盖区域移动到目标小区的覆盖区域时，需要及时地完成小区之间地切换，特别的，当源小区和目标小区分别属于不同的基站时，该终端需要完成基站间的切换。
一般地，当终端频繁移动时，由于该终端保持在连接态，需要进行小区切换，即从源小区切换到目标小区。目标小区所属的基站(目标基站)需要建立终端与核心网网元之间的信令连接(例如，通过S1接口建立的信令连接)，并从源小区所属的基站(源基站)获取终端的上下文信息。换句话说，上述终端通过基站与网络建立连接的方式比较单一。
发明内容
本申请提出一种无线通信方法和装置，以提高终端通过基站和网络建立连接的灵活性。
第一方面，本申请提供一种无线通信方法，所述方法包括：配置为终端服务的第一基站集合。
在该方案中，通过为终端配置第一基站集合，使得终端可以通过第一基站集合中的基站与网络建立连接，以提高终端通过基站和网络建立连接的灵活性。
结合第一方面，在第一方面的一种可能的实现方式中，所述第一基站集合中的至少部分基站建立所述终端与核心网网元之间的信令连接；和/或所述至少部分基站存储所述终端的上下文信息。
在该方案中，由于第一基站集合中的至少部分基站与核心网建立信令连接，和/或至少部分基站存储有所述终端的上下文信息，当终端通过第一基站集合中的基站与网络建立连接时，终端与第一基站集合中的基站的连接方式可以有多种，使得终端在与该第一基站集合中的基站进行通信时更加灵活。
进一步地，终端位于第一基站集合中的已经建立了与核心网网元信令连接并且存储有终端的上下文信息的多个基站的覆盖区域内时，若该终端需要通过基站与网络建立连接时，可以不进行基站切换的流程，以节省信令开销，同时可以提高终端接入网络的效率。
结合第一方面或上述任一种可能的实现方式，在第一方面的一种可能的实现方式中，所述方法还包括：向所述终端发送所述第一基站集合的指示信息，所述第一基站集合的指示信息用于指示所述第一基站集合中的基站。
在该方案中，由于终端的移动可能具有规律性，终端可以在后续的集合更新流程中，将自身通过存储、测量等方式所得的第一基站集合作为推荐的第一基站集合发送给基站，使得建立的第一基站集合的覆盖区域更加符合终端移动的需求。
结合第一方面或上述任一种可能的实现方式，在第一方面的一种可能的实现方式中，所述基站接收所述终端发送的指示信息，所述指示信息用于指示所述第二基站集合需要更新，所述第二基站集合为在配置为所述终端服务的所述第一基站集合之前的为所述终端提供服务基站集合。
在该方案中，终端向基站发送指示信息，使得基站可以及时根据终端发送的指示信息为终端配置第一基站集合。
结合第一方面或上述任一种可能的实现方式，在第一方面的一种可能的实现方式中，所述终端的当前服务小区所属服务基站位于第二基站集合所覆盖区域的边缘，所述接收所述终端发送的指示信息，包括：接收所述终端发送的指示信息，所述指示信息用于指示所述终端有移出第二基站集合的覆盖区域的可能性。
在该方案中，当终端的当前服务小区所属服务基站位于第二基站集合所覆盖区域的边缘时，终端向基站发送指示信息，使得基站可以及时根据终端发送的指示信息为终端配置第一基站集合。
结合第一方面或上述任一种可能的实现方式，在第一方面的一种可能的实现方式中，所述终端的当前服务小区所属服务基站不属于第二基站集合，所述接收所述终端发送的指示信息，包括：接收所述终端发送的所述指示信息，所述指示信息还用于指示所述终端已经移出第二基站集合的覆盖区域。
在该方案中，当终端的当前服务小区所属服务基站不属于第二基站集合时，终端向基站发送指示信息，使得基站可以及时根据终端发送的指示信息 为终端配置第一基站集合。
结合第一方面或上述任一种可能的实现方式，在第一方面的一种可能的实现方式中，所述配置为终端服务的第一基站集合，包括：为所述终端服务的基站、无线网络侧网元、核心网网元中的任一网元配置为所述终端服务的所述第一基站集合。
结合第一方面或上述任一种可能的实现方式，在第一方面的一种可能的实现方式中，为所述终端服务的基站、无线网络侧网元、核心网网元中的任一网元配置为所述终端服务的所述第一基站集合，包括：为所述终端服务的基站、无线侧网元、核心网网元中的任一网元基于终端信息配置为所述终端服务的所述第一基站集合。
在该方案中，为所述终端服务的基站、无线侧网元、核心网网元中的任一网元基于终端信息为终端配置第一基站集合，使得第一基站集合更加符合终端的通信需求。
结合第一方面或上述任一种可能的实现方式，在第一方面的一种可能的实现方式中，所述终端信息包括所述终端推荐的基站信息、小区列表信息、不同基站所包含小区的测量信息、所述终端的位置信息中的至少一种。
在该方案中，与所述终端连接的基站、无线侧网元、核心网网元中的任一网元基于终端信息为终端配置第一基站集合，使得第一基站集合更加符合终端的通信需求。
结合第一方面或上述任一种可能的实现方式，在第一方面的一种可能的实现方式中，所述基站、无线侧网元、所述核心网网元中的任一网元建立为所述终端服务的所述第一基站集合，包括：所述基站、无线侧网元、核心网网元中的任一网元更新所述第二基站集合后得到所述第一基站集合。
在该方案中，基于第二基站集合进行更新得到第一基站集合，可以简化第一基站集合的建立流程。由于终端的移动路线还可能是往返的路线，所以以当前终端对应的第一基站集合为基础进行第一基站集合的更新，还可以使得第一基站集合的覆盖区域更加贴近终端移动的路线。
结合第一方面或上述任一种可能的实现方式，在第一方面的一种可能的实现方式中，为所述终端服务的所述基站、无线侧网元、核心网网元中的任一网元建立为所述终端服务的所述第一基站集合，包括：为所述终端服务的所述基站、无线侧网元、核心网网元中的任一网元基于推荐的基站集合建立 为所述终端服务的所述第一基站集合，所述推荐的基站集合由所述终端的服务小区发送至所述核心网网元。
在该方案中，基于为所述终端服务的所述基站、无线侧网元、核心网网元中的任一网元推荐的基站集合进行更新得到第一基站集合，可以简化第一基站集合的建立流程。
结合第一方面或上述任一种可能的实现方式，在第一方面的一种可能的实现方式中，所述信令连接包括通过所述基站和所述核心网网元之间的S1接口建立的信令连接。
在该方案中，需要为终端服务的基站或无线侧网元或核心网网元通过现有X2接口或者S1接口或者后续标准中采用的新的接口触发相应服务基站为该终端删除或建立S1接口信令连接，和/或删除或添加该终端上下文。
第二方面，本申请提供一种无线通信方法，所述方法包括：终端通过第一基站集合中的基站与网络建立连接。
在该方案中，终端可以通过第一基站集合中的基站与网络建立连接，以提高终端通过基站和网络建立连接的灵活性。
结合第二方面，在第二方面的一种可能的实现方式中，所述第一基站集合中的至少部分基站建立了所述终端与核心网网元之间的信令连接，且所述至少部分基站存储有所述终端的上下文信息。
在该方案中，由于第一基站集合中的至少部分基站与核心网建立信令连接，和/或至少部分基站存储有所述终端的上下文信息，当终端通过第一基站集合中的基站与网络建立连接时，终端与第一基站集合中的基站的连接方式可以有多种，使得终端在与该第一基站集合中的基站进行通信时更加灵活。
进一步地，终端位于第一基站集合中的已经建立了与核心网网元信令连接并且存储有终端的上下文信息的多个基站的覆盖区域内时，若该终端需要通过基站与网络建立连接时，可以不进行基站切换的流程，以节省信令开销，同时可以提高终端接入网络的效率。
结合第二方面或上述任一种可能的实现方式，在第二方面的一种可能的实现方式中，所述方法还包括：所述终端向所述基站发送指示信息，所述指示信息用于指示第二基站集合需要更新，所述第二基站集合为在所述第一基站集合之前为所述终端服务的基站集合。
在该方案中，终端向基站发送指示信息，使得基站可以及时根据终端发 送的指示信息为终端配置第一基站集合。
结合第二方面或上述任一种可能的实现方式，在第二方面的一种可能的实现方式中，所述终端的当前服务小区所属服务基站位于第二基站集合所覆盖区域的边缘，所述终端向所述基站发送指示信息，包括：所述终端向所述基站发送所述指示信息，所述指示信息还用于指示所述终端有移出第二基站集合的覆盖区域的可能性。
在该方案中，当终端的当前服务小区所属服务基站位于第二基站集合所覆盖区域的边缘时，终端向基站发送指示信息，使得基站可以及时根据终端发送的指示信息为终端配置第一基站集合。
结合第二方面或上述任一种可能的实现方式，在第二方面的一种可能的实现方式中，所述终端的当前服务小区所属服务基站不属于第二基站集合，所述终端向所述基站发送指示信息，包括：所述终端向所述基站发送所述指示信息，所述指示信息还用于指示所述终端已经移出第二基站集合的覆盖区域。
在该方案中，当终端的当前服务小区所属服务基站不属于第二基站集合时，终端向基站发送指示信息，使得基站可以及时根据终端发送的指示信息为终端配置第一基站集合。
结合第二方面或上述任一种可能的实现方式，在第二方面的一种可能的实现方式中，所述方法还包括：所述终端配置为所述终端服务的第一基站集合；所述终端向所述基站发送所述第一基站集合的指示信息，所述第一基站集合的指示信息用于指示第一基站集合中的基站。
在该方案中，终端可以为自身选择第一基站集合，使得终端可以通过第一基站集合中的基站与网络建立连接，以提高终端通过基站和网络建立连接的灵活性。
结合第二方面或上述任一种可能的实现方式，在第二方面的一种可能的实现方式中，所述终端配置为所述终端服务的第一基站集合，包括：所述终端基于终端信息，如自身存储、测量等方式配置为所述终端服务的所述第一基站集合。
在该方案中，终端基于终端信息为终端配置第一基站集合，使得第一基站集合更加符合终端的通信需求。
结合第二方面或上述任一种可能的实现方式，在第二方面的一种可能的 实现方式中，所述方法还包括：所述终端接收所述基站发送的确认信息，所述确认信息用于通知所述终端所述第一基站集合为所述终端服务。
结合第二方面或上述任一种可能的实现方式，在第二方面的一种可能的实现方式中，所述终端信息包括所述终端推荐的基站信息、小区列表信息、不同基站所包含小区的测量信息、所述终端的位置信息中的至少一种。
在该方案中，终端基于终端信息为终端配置第一基站集合，使得第一基站集合更加符合终端的通信需求。
结合第二方面或上述任一种可能的实现方式，在第二方面的一种可能的实现方式中，所述终端配置为所述终端服务的第一基站集合，包括：所述终端更新第二基站集合后得到所述第一基站集合。
本该案中，在第二基站集合的基础上，可以通过对第二基站集合中的基站进行更新得到第一基站集合，简化了建立第一基站集合的流程。
结合第二方面或上述任一种可能的实现方式，在第二方面的一种可能的实现方式中，所述信令连接包括通过所述基站和所述核心网网元之间的S1接口建立的信令连接。
在该方案中，需要为终端服务的基站或无线侧网元或核心网网元通过现有X2接口或者S1接口或者新的接口触发相应服务基站为该终端删除或建立S1接口信令连接，和/或删除或添加该终端上下文。
第三方面，本申请提供一种无线通信方法，所述方法包括：第一基站集合中的基站为终端建立与网络之间的连接，所述第一基站集合为所述终端配置的为所述终端服务的第一基站集合。
在该方案中，终端可以为自身配置第一基站集合，使得终端可以通过第一基站集合中的基站与网络建立连接，以提高终端通过基站和网络建立连接的灵活性。
结合第三方面，在第三方面的一种可能的实现方式中，所述方法还包括：所述基站接收所述终端发送的所述第一基站集合的指示信息，所述第一基站集合的指示信息用于指示第一基站集合中的基站。
在该方案中，终端将为自身配置的第一基站集合的指示信息发送至基站，使得终端可以通过第一基站集合中的基站与网络建立连接，以提高终端通过基站和网络建立连接的灵活性。
结合第三方面或上述任一种可能的实现方式，在第三方面的一种可能的 实现方式中，所述第一基站集合中的至少部分基站建立所述终端与核心网网元之间的信令连接；和/或所述至少部分基站存储所述终端的上下文信息。
在该方案中，由于第一基站集合中的至少部分基站与核心网建立信令连接，和/或至少部分基站存储有所述终端的上下文信息，当终端通过第一基站集合中的基站与网络建立连接时，终端与第一基站集合中的基站的连接方式可以有多种，使得终端在与该第一基站集合中的基站进行通信时更加灵活。
进一步地，终端位于第一基站集合中的已经建立了与核心网网元信令连接并且存储有终端的上下文信息的多个基站的覆盖区域内时，若该终端需要通过基站与网络建立连接时，可以不进行基站切换的流程，以节省信令开销，同时可以提高终端接入网络的效率。
结合第三方面或上述任一种可能的实现方式，在第三方面的一种可能的实现方式中，所述方法还包括：所述基站接收所述终端发送的指示信息，所述指示信息用于指示第二基站集合需要更新，所述第二基站集合为在所述第一基站集合之前为所述终端服务的基站集合。
在该方案中，终端向基站发送指示信息，使得基站可以及时根据终端发送的指示信息为终端配置第一基站集合。
结合第三方面或上述任一种可能的实现方式，在第三方面的一种可能的实现方式中，所述终端的当前服务小区所属服务基站位于第二基站集合所覆盖区域的边缘，所述基站接收所述终端发送的指示信息，包括：所述基站接收所述终端发送的指示信息，所述指示信息还用于指示所述终端有移出第二基站集合的覆盖区域的可能性。
在该方案中，当终端的当前服务小区所属服务基站位于第二基站集合所覆盖区域的边缘时，终端向基站发送指示信息，使得基站可以及时根据终端发送的指示信息为终端配置第一基站集合。
结合第三方面或上述任一种可能的实现方式，在第三方面的一种可能的实现方式中，所述终端的当前服务小区所属服务基站不属于第二基站集合，所述基站接收所述终端发送的指示信息，包括：所述基站接收所述终端发送的指示信息，所述指示信息还用于指示所述终端已经移出第二基站集合的覆盖区域。
在该方案中，当终端的当前服务小区所属服务基站不属于第二基站集合时，终端向基站发送指示信息，使得基站可以及时根据终端发送的指示信息 为终端配置第一基站集合。
结合第三方面或上述任一种可能的实现方式，在第三方面的一种可能的实现方式中，所述终端基于所述终端的终端信息配置为所述终端服务的所述第一基站集合。
在该方案中，终端基于终端信息为终端配置第一基站集合，使得第一基站集合更加符合终端的通信需求。
结合第三方面或上述任一种可能的实现方式，在第三方面的一种可能的实现方式中，所述方法还包括：所述基站向所述终端发送确认信息，所述确认信息用于通知所述终端所述第一基站集合为所述终端服务。
在该方案中，终端基于终端信息为终端配置第一基站集合，使得第一基站集合更加符合终端的通信需求。
结合第三方面或上述任一种可能的实现方式，在第三方面的一种可能的实现方式中，所述终端信息包括所述终端推荐的基站信息、小区列表信息、不同基站所包含小区的测量信息、所述终端的位置信息中的至少一种。
在该方案中，终端基于终端信息为终端配置第一基站集合，使得第一基站集合更加符合终端的通信需求。
结合第三方面或上述任一种可能的实现方式，在第三方面的一种可能的实现方式中，所述第一基站集合为所述终端更新第二基站集合后得到的第一基站集合。
本该案中，在第二基站集合的基础上，可以通过对第二基站集合中的基站进行更新得到第一基站集合，简化了建立第一基站集合的流程。
结合第三方面或上述任一种可能的实现方式，在第三方面的一种可能的实现方式中，所述信令连接包括通过所述基站和所述核心网网元之间的S1接口建立的信令连接。
在该方案中，需要为终端服务的基站或无线侧网元或核心网网元通过现有X2接口或者S1接口或者新的接口触发相应服务基站为该终端删除或建立S1接口信令连接，和/或删除或添加该终端上下文。
第四方面，本申请提供一种装置，所述装置用于执行第一方面中的方法的模块。
第五方面，本申请提供一种终端，所述装置用于执行第二方面中的方法的模块。
第六方面，本申请提供一种基站，所述装置用于执行第三方面中的方法的模块。
第七方面，本申请提供一种无线通信的装置，所述装置包括：存储器、处理器、输入/输出接口、通信接口和总线系统。其中，存储器、处理器、输入/输出接口和通信接口通过总线系统相连，该存储器用于存储指令，该处理器用于执行该存储器存储的指令，当所述指令被执行时，所述处理器通过所述通信接口执行第一方面的方法，并控制输入/输出接口接收输入的数据和信息，输出操作结果等数据。
第八方面，本申请提供一种无线通信的终端，所述装置包括：存储器、处理器、输入/输出接口、通信接口和总线系统。其中，存储器、处理器、输入/输出接口和通信接口通过总线系统相连，该存储器用于存储指令，该处理器用于执行该存储器存储的指令，当所述指令被执行时，所述处理器通过所述通信接口执行第二方面的方法，并控制输入/输出接口接收输入的数据和信息，输出操作结果等数据。
第九方面，本申请提供一种无线通信的基站，所述装置包括：存储器、处理器、输入/输出接口、通信接口和总线系统。其中，存储器、处理器、输入/输出接口和通信接口通过总线系统相连，该存储器用于存储指令，该处理器用于执行该存储器存储的指令，当所述指令被执行时，所述处理器通过所述通信接口执行第三方面的方法，并控制输入/输出接口接收输入的数据和信息，输出操作结果等数据。
第十方面，本申请提供一种计算机可读存储介质，所述计算机可读存储介质用于存储发送搜索请求的方法的程序代码，所述程序代码用于执行第一方面中的方法指令。
第十一方面，本申请提供一种计算机可读存储介质，所述计算机可读存储介质用于存储发送搜索请求的方法的程序代码，所述程序代码用于执行第二方面中的方法指令。
第十二方面，本申请提供一种计算机可读存储介质，所述计算机可读存储介质用于存储发送搜索请求的方法的程序代码，所述程序代码用于执行第三方面中的方法指令。
在某些实现方式中，上述第一基站集合和/或第二基站集合可替换为一组基站。
在某些实现方式中，上述信令连接可以指基站为终端提供的与核心网网元之间的控制面接口连接，该接口可以是后续标准中采用的新的接口。
本申请通过为终端配置第一基站集合，使得终端可以通过第一基站集合中的基站与网络建立连接，以提高终端通过基站和网络建立连接的灵活性。
附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对本发明实施例中所需要使用的附图作简单地介绍，显而易见地，下面所描述的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1示出了小区切换的方法的示意性流程图。
图2示出了根据本发明实施例的无线通信方法的示意性流程图。
图3示出了根据本发明实施例的无线通信方法的示意性流程图。
图4示出了根据本发明实施例的无线通信方法的示意性流程图。
图5示出了根据本发明实施的无线通信方法的示意性流程图。
图6示出了根据本发明实施例的无线通信装置的示意性框图。
图7示出了根据本发明实施例的无线通信终端的示意性框图。
图8示出了根据本发明实施例的无线通信基站的示意性框图。
图9示出了根据本发明实施例的无线通信装置的示意性框图。
图10示出了根据本发明实施例的无线通信终端的示意性框图。
图11示出了根据本发明实施例的无线通信基站的示意性框图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
应理解，本发明的技术方案，可以应用于各种通信系统，例如：全球移动通讯系统(Global System of Mobile communication，简称“GSM”)，码分多址(Code Division Multiple Access，简称“CDMA”)系统，宽带码分多址(Wideband Code Division Multiple Access Wireless，简称“WCDMA”)，通 用分组无线业务(General Packet Radio Service，简称“GPRS”)，长期演进(Long Term Evolution，简称“LTE”)等。
还应理解，终端可以包括用户设备(User Equipment，简称“UE”)，也可称之为移动终端(Mobile Terminal)、移动用户设备等，可以经无线接入网(例如，Radio Access Network，简称“RAN”)与一个或多个核心网进行通信，用户设备可以是移动终端，如移动电话(或称为“蜂窝”电话)和具有移动终端的计算机，例如，可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置，它们与无线接入网交换语言和/或数据。
基站，可以是GSM或CDMA中的基站(BTS，Base Transceiver Station)，也可以是WCDMA中的基站(Node B)，还可以是LTE中的演进型基站(eNB或e-NodeB，evolutional Node B)，本发明并不限定，但为描述方便，下述实施例以e-Node B为例进行说明。
为了便于理解，先结合图1简单介绍小区切换的方法。图1示出了小区切换的方法的示意性流程图。图1所示的方法包括：
101、终端完成与源基站(源小区所属基站)间的初始接入过程。此时，该终端从空闲态(Idle)进入连接态(Connect)。
102、源基站通过与该终端所属的移动管理节点功能(Mobility Management Entity，MME)建立上下文会话，获取该终端的上下文信息。
103、源基站存储该终端的上下文信息。
104、终端完成邻小区的测量过程。该终端根据源基站发送的配置信息，对测量对象进行测量，并向源基站发送测量报告，以使基站可以根据测量报告确定该终端是否进行小区切换。
105、当源基站确定该终端需要切换时，该源基站向目标基站发送切换请求，该切换请求携带该终端的上下文信息。
106、目标基站存储该终端的上下文信息。
107、目标基站向源基站发送确认切换请求。
108、源基站将终端切换到目标基站。
109、将S1路径从源基站转移到目标基站。当终端接入目标基站后，目标基站会向核心网网元发送路径更换请求，目的是通知核心网网元将终端的业务转移到目标基站，更新用户面和控制面的节点关系。
图2示出了根据本发明实施例的无线通信方法的示意性流程图。应理解， 图2所示的方法可以由为所述终端服务的基站、无线网络侧网元、核心网网元中的任一网元执行。图2所示的方法可以包括：
210，配置为终端服务的第一基站集合。
在本方案中，通过配置为终端服务的第一基站集合，可以使得终端通过该第一基站集合中的基站与网络建立连接，从而终端通过第一基站集合中的基站与网络建立连接的方式更加灵活。
可选地，作为一个实施例，所述第一基站集合中的至少部分基站建立所述终端与核心网网元之间的信令连接；和/或所述第一基站集合中的至少部分基站存储所述终端的上下文信息。
具体地，终端通过第一基站集合中的基站与网络建立连接，当第一基站集合中的某一基站已经存储有该终端的上下文信息，并且为该终端建立了与核心网网元之间的信令连接时，该终端可以不进行基站切换的流程，从而直接通过该基站连接至网络；
当第一基站集合中的某一基站只存储有终端的上下文信息时，若该终端需要通过该基站与网络建立连接，该基站只需为该终端建立与核心网网元之间的信令连接。
因此，终端通过第一基站集合中的基站与网络建立连接时，由于第一基站集合中的至少部分基站与核心网建立信令连接，和/或至少部分基站存储有所述终端的上下文信息，使得终端通过第一基站集合中的基站与网络建立连接的方式更加灵活。
进一步地，终端位于第一基站集合中的已经建立了与核心网网元信令连接并且存储有终端的上下文信息的多个基站的覆盖区域内时，若该终端需要通过基站与网络建立连接时，可以不进行基站切换的流程，以节省信令开销，同时可以提高终端接入网络的效率。
可选地，作为一个实施例，所述方法还包括：向所述终端发送所述第一基站集合的指示信息，所述第一基站集合的指示信息用于指示所述第一基站集合中的基站。
具体地，在配置了为终端服务的第一基站集合后，将该第一基站集合的指示信息发送至该终端，由于终端的移动可能具有规律性，终端可以在后续的集合更新流程中，将自身通过存储、测量等方式所得的第一基站集合作为推荐的第一基站集合发送给基站，使得建立的第一基站集合的覆盖区域更加 符合终端移动的需求。
图3示出了根据本发明实施例的无线通信方法的示意性流程图。图3所示的方法可以包括：
310，终端通过第一基站集合中的基站与网络建立连接。
在本方案中，终端通过第一基站集合中的基站与网络建立连接，可以使得终端通过该第一基站集合中的基站与网络建立连接，从而终端通过第一基站集合中的基站与网络建立连接的方式更加灵活。
可选地，作为一个实施例，所述第一基站集合中的至少部分基站建立所述终端与核心网网元之间的信令连接；和/或所述第一基站集合中的至少部分基站存储所述终端的上下文信息。
具体地，终端通过第一基站集合中的基站与网络建立连接，当第一基站集合中的某一基站已经存储有该终端的上下文信息，并且为该终端建立了与核心网网元之间的信令连接时，该终端可以不进行基站切换的流程，从而直接通过该基站连接至网络；
当第一基站集合中的某一基站只存储有终端的上下文信息时，若该终端需要通过该基站与网络建立连接，该基站只需为该终端建立与核心网网元之间的信令连接。
因此，终端通过第一基站集合中的基站与网络建立连接时，由于第一基站集合中的至少部分基站与核心网建立信令连接，和/或至少部分基站存储有所述终端的上下文信息，使得终端通过第一基站集合中的基站与网络建立连接的方式更加灵活。
进一步地，终端位于第一基站集合中的已经建立了与核心网网元信令连接并且存储有终端的上下文信息的多个基站的覆盖区域内时，若该终端需要通过基站与网络建立连接时，可以不进行基站切换的流程，以节省信令开销，同时可以提高终端接入网络的效率。
可选地，作为一个实施例，所述方法还包括：所述终端向所述基站发送指示信息，所述指示信息用于指示第二基站集合需要更新。
具体地，在配置了为终端服务的第一基站集合后，将该第一基站集合的指示信息发送至该终端，由于终端的移动可能具有规律性，终端可以在后续的集合更新流程中，将自身通过存储、测量等方式所得的第一基站集合作为推荐的第一基站集合发送给基站，使得建立的第一基站集合的覆盖区域更加 符合终端移动的需求。
图4示出了根据本发明实施例的无线通信方法的示意性流程图。图4所示的方法包括：
410，终端通过第一基站集合中的基站与网络建立连接，所述第一基站集合为所述终端配置的为所述终端服务的第一基站集合。
在该方案中，终端通过自己配置为自己服务的第一基站集合与网络建立连接，使得终端通过第一基站集合中的基站与网络建立连接的方式更加灵活。
可选地，作为一个实施例，所述方法还包括：所述基站接收所述终端发送的所述第一基站集合的指示信息，所述第一基站集合的指示信息用于指示第一基站集合中的基站。
应理解，终端将该终端配置的为该终端服务的第一基站集合发送至基站，可以通过该基站通知该第一基站集合中的基站为该终端提供服务，该终端还可以直接通知第一基站集合中的基站，本发明对此不做具体限定。
可选地，作为一个实施例，所述第一基站集合中的至少部分基站建立所述终端与核心网网元之间的信令连接；和/或所述至少部分基站存储所述终端的上下文信息。
具体地，在终端为自己配置了为终端服务的第一基站集合后，终端通过第一基站集合中的基站与网络建立连接，当第一基站集合中的某一基站已经存储有该终端的上下文信息，并且为该终端建立了与核心网网元之间的信令连接时，该终端可以不进行基站切换的流程，从而直接通过该基站连接至网络；
当第一基站集合中的某一基站只存储有终端的上下文信息时，若该终端需要通过该基站与网络建立连接，该基站只需为该终端建立与核心网网元之间的信令连接。
因此，终端通过第一基站集合中的基站与网络建立连接时，由于第一基站集合中的至少部分基站与核心网建立信令连接，和/或至少部分基站存储有所述终端的上下文信息，使得终端通过第一基站集合中的基站与网络建立连接的方式更加灵活。
进一步地，终端位于第一基站集合中的已经建立了与核心网网元信令连接并且存储有终端的上下文信息的多个基站的覆盖区域内时，若该终端需要 通过基站与网络建立连接时，可以不进行基站切换的流程，以节省信令开销，同时可以提高终端接入网络的效率。
图5示出了根据本发明实施的无线通信方法的示意性流程图。应理解，图5示出了无线通信方法的详细的步骤或操作，但这些步骤或操作仅是示例，本发明实施例还可以执行其他操作，或者图5中各操作的变形。此外，图5中的各个步骤可以按照与图5呈现的不同顺序来执行，并且有可能并非要执行图5中的全部操作。下面具体描述图5所示的方法步骤。
510，配置为终端服务的第一基站集合。
具体地，建立为终端服务的第一基站集合可以是终端为自身选择一个第一基站集合(参见图5中步骤510a)，可以是该终端接入的基站(参见图5中步骤510b)或核心网网元，例如MME，(参见图5中步骤510c)为终端建立第一基站集合，还可以是无线网络的网元为该终端建立第一基站集合。
当终端自己选择第一基站集合时，该终端需要将该第一基站集合的指示信息发送到与该终端连接的基站，由该基站通知该第一基站集合中的基站。并且后续第一基站集合的更新流程，可以由基站或核心网网元为该终端进行更新。应理解，基站通知第一基站集合中的基站的方法在下文中详细介绍，为了简洁，在此不再赘述。
可选地，作为一个实施例，所述终端基于终端信息配置为所述终端服务的所述第一基站集合。
可选地，作为一个实施例，所述方法还包括：所述终端接收所述基站发送的确认信息，所述确认信息用于通知所述终端所述第一基站集合为所述终端服务。
应理解，在终端为向基站发送为该终端服务的第一基站集合后，基站可以直接将该第一基站集合配置给该终端，该基站还可以对该终端发送的第一基站集合中的基站进行添加或删除，生成上述第一基站集合，该基站还可以将该终端发送的第一基站集合发送至无线网络侧网元或核心网网元，由无线网络侧网元或核心网网元对该终端发送的第一基站集合中的基站进行添加或删除，生成上述第一基站集合。
还应理解，该终端接入的基站为终端建立第一基站集合，可以在该终端接入该基站的过程中，该基站或核心网网元为终端建立第一基站集合；还可以在该终端成功接入基站后，该基站或核心网网元建立为该终端服务的第一 基站集合，本发明对基站为终端建立第一基站集合的时间不做具体限定。
还应理解，终端接入基站可以指，终端与基站建立无线资源控制(Radio Resource Control，RRC)连接，该终端从空闲态进入连接态。
还应理解，上述第一基站集合还可以是无线网络侧的网元为终端建立的，当第一基站集合由无线网络侧的网元或核心网网元建立时，可以通过基站转发，将第一基站集合发送至终端。
可选地，作为一个实施例，所述第一基站集合中的至少部分基站建立了所述终端与核心网网元之间的信令连接，和/或所述至少部分基站存储有所述终端的上下文信息。
具体地，可以是第一基站集合中的每个基站都建立了终端与核心网网元之间的信令连接，和/或该第一基站集合中的每个基站存储有该终端的上下文信息；还可以是该第一基站集合中的部分基站建立了终端与核心网之间的信令连接，和/或部分基站存储有终端的上下文信息。
应理解，上述第一基站集合中的部分基站可以是该终端接入的小区的至少一个邻小区中每个邻小区所属的基站，本发明对此不做具体限定。
还应理解，上述小区可以指将网络信号的覆盖区域划分为若干区域后形成的小区，可以在每个区域(小区)设置一个接入点为本区域范围内的终端提供服务。小区可以是现有技术中的小区，也可以指波束赋型中的一个或相邻的多个波束，还可以指区域内的一个载波。
可选地，作为一个实施例，所述信令连接包括通过所述基站和所述核心网网元之间的S1接口建立的信令连接。
具体地，信令连接包括通过S1接口建立的专用S1连接。该信令连接是业务承载连接的前提，该信令连接可以用于控制终端和网络之间的连接。
可选地，作为一个实施例，为所述终端服务的基站、无线网络侧网元、核心网网元中的任一网元配置为所述终端服务的所述第一基站集合，包括：为所述终端服务的基站、无线侧网元、核心网网元中的任一网元基于所述终端的终端信息配置为所述终端服务的所述第一基站集合。
可选地，作为一个实施例，所述终端信息包括所述终端推荐的基站信息、小区列表信息、不同基站所包含小区的测量信息、所述终端的位置信息中的至少一种。
应理解，上述终端信息可以由终端发送至与终端连接的基站、无线侧网 元、核心网网元中的任一网元。
520，终端向基站发送指示信息，所述指示信息用于指示第二基站集合需要更新，所述第二基站集合为在所述第一基站集合之前为所述终端服务的基站集合。
具体地，当前终端配置有第二基站集合，若该终端移动到第二基站集合的覆盖区域之外时，也就是说，该终端接入的基站不属于第二基站集合时，该终端可以向该基站发送指示信息，该指示信息用于指示当前所述终端配置的第二基站集合需要更新。
应理解，基站接收到该终端发送的指示信息后，该基站可以为该终端重新生成第一基站集合，该基站还可以基于第二基站集合，对当前终端配置的第二基站集合中的基站进行添加和/或删除，即更新当前终端配置的第二基站集合，本发明对基站接收到该终端发送的指示信息后的操作不做具体限定。
还应理解，终端还可以在第二基站集合的覆盖区域内，向当前与该终端接入的基站发送指示信息，指示当前接入的基站该终端配置的第二基站集合需要更新，也就是说，对接收指示信息的基站可以属于该终端配置的第二基站集合，也可以不属于该终端配置的第二基站集合，本发明对此不做具体限定。
还应理解，可以在指示信息中携带上述终端信息，也可以单独向基站发送终端信息，本发明对该终端信息的发送方式不做具体限定。
可选地，作为一个实施例，所述终端的当前服务小区所属服务基站位于第二基站集合所覆盖区域的边缘，步骤520还包括：接收所述终端发送的所述指示信息，所述指示信息还用于指示所述终端有移出第二基站集合的覆盖区域的可能性。
应理解，终端向基站发送指示信息(为了便于区分称为第一指示信息)，所述第一指示信息用于指示第二基站集合需要更新，与终端发送的所述指示信息(为了便于区分称为第二指示信息)，所述第二指示信息用于指示所述终端有移出第二基站集合的覆盖区域的可能性，可以为两条指示信息。也就是说，上述第一指示信息和上述第二指示信息可以分为两次由终端向基站发送，也可以作为一条信息由终端向基站发送，本发明对此不作具体限定。
可选地，作为一个实施例，所述终端的当前服务小区所属服务基站不属于第二基站集合，步骤520还包括：接收所述终端发送的所述指示信息，所 述指示信息还用于指示所述终端已经移出第二基站集合的覆盖区域。
应理解，终端向基站发送指示信息(为了便于区分称为第一指示信息)，所述第一指示信息用于指示第二基站集合需要更新，与终端发送的所述指示信息(为了便于区分称为第三指示信息)，所述第三指示信息用于指示所述终端有移出第二基站集合的覆盖区域的可能性，可以为两条指示信息。也就是说，上述第一指示信息和上述第三指示信息可以分为两次由终端向基站发送，也可以作为一条信息由终端向基站发送，本发明对此不作具体限定。
530，基站获取第一基站集合。
可选地，作为一个实施例，所述第一基站集合为所述基站、无线网络侧网元、所述基站对应的核心网网元中的任一网元建立的第一基站集合。
具体地，如图5所示的步骤530a可以指该第一基站集合是由基站确定的。该基站在确定第一基站集合之后，可以向该第一基站集合中的基站发送第一通知信息，该通知信息可以用于通知该第一基站集合中的其他基站为该终端建立与核心网网元之间的信令连接；该基站还可以向该第一基站集合中的基站发送第二通知信息，该第二通知信息可以用于通知该第一基站集合中的其他基站从存储有该终端上下文信息的核心网网元处获取该终端的上下文信息。
应理解，上述第一通知信息和上述第二通知信息可以合并成一条通知信息，也就是说，当基站向第一基站集合中的基站发送通知信息，该通知信息用于通知第一基站集合中的基站为终端建立与核心网网元之间的信令连接，同时该通知信息还用于通知第一基站集合中的基站获取该终端的上下文信息。
还应理解，第一基站集合中的基站可以从存储该终端上下文信息的核心网网元中获取该终端的上下文信息，还可以从基站处获取该终端的上下文信息，也就是说，该基站可以直接向该第一基站集合中的基站发送该终端的上下文信息，本发明对第一基站集合中的基站获取终端上下文信息的方式不做具体限定。
还应理解，无线网络侧网元可以为无线网络侧的任意网元，该无线网络侧网元用于控制和管理多个基站。例如，无线网络控制器(Radio Network Controller，RNC)、基站控制器(Base Station Controller，BSC)等网元，本发明对此不做具体限定。
图5所示的步骤530b可以指该第一基站集合是由该核心网网元建立的，在该核心网网元建立之后发送给该基站，该基站通过上文描述的方式通知第一基站集合中的基站，为了简洁，在此不再详细赘述。
可选地，作为一个实施例，所述第一基站集合由为所述终端服务的基站、无线网络侧网元、核心网网元中的任一网元更新第二基站集合后得到的第一基站集合。
具体地，所述基站、无线网络侧网元、所述基站对应的核心网网元中的任一网元，可以以终端配置的第二基站集合为基础，通过删除和/或添加该终端配置的第二基站集合中的部分基站对终端配置的第二基站集合进行更新，配置为终端服务的第一基站集合。
可选地，作为一个实施例，所述第一基站集合由为所述终端服务的基站、无线网络侧网元、核心网网元中的任一网元基于推荐的第一基站集合建立的，所述推荐的第一基站集合由所述终端的服务小区发送至核心网网元或无线网络侧网元。
应理解，上述推荐的第一基站集合可以是基于小区所属的基站中预存的邻小区列表建立的，上述推荐的第一基站集合还可以是该小区所属的基站所在的第一基站集合中使用率较高的第一基站集合，本发明对推荐的第一基站集合的建立方式不做具体限定。
还应理解，上述第一基站集合由所述基站对应的核心网网元基于推荐的第一基站集合建立的，可以包括该核心网网元确定推荐的基站集合为第一基站集合，还可以包括核心网网元以推荐的基站集合为基础，添加和/或删除该推荐的基站集合中的部分基站，生成上述第一基站集合，本发明对第一基站集合的生成方式不做具体限定。
还应理解，上述推荐的第一基站集合还可以是无线网络侧网元推荐的，本发明对此不做具体限定。
540，基站向终端发送第一基站集合的指示信息，该第一基站集合的指示信息用于指示所述第一基站集合中的基站。
应理解，上述第一基站集合的指示信息可以是该第一基站集合的标识信息，还可以是该第一基站集合中各个基站的标识信息(例如，基站ID)，本发明对该第一基站集合中基站的指示方式不做具体限定。
还应理解，上述第一基站集合的指示信息可以承载在S1接口的信令中， 还可以承载在广播消息中，本发明对该第一基站集合的指示信息的发送方式不做具体限定。
550，终端通过基站与网络建立连接。
可选地，作为一个实施例，终端与基站集合中的基站进行通信时不需要进行小区切换操作，该基站集合包括上述第一基站集合和/或上述第二基站集合。
具体地，该终端在上述基站集合的覆盖区域内移动时，基站集合中的基站不需要在为该终端进行上下文信息的迁移，也可以不用为终端建立基站与核心网网元之间的信令连接。
上文结合图1至图5详细的说明了描述了本发明实施例的无线通信方法，下面结合图6至图11，详细描述本发明实施例的无线通信装置。应理解，图6至图11所示的装置能够实现图5中的各个步骤，为避免重复，在此不再详细赘述。
图6示出了根据本发明实施例的无线通信装置的示意性框图。图6所示的装置600包括：配置模块610。
配置模块610，用于配置为终端服务的第一基站集合。
在该方案中，通过为终端配置第一基站集合，使得终端可以通过第一基站集合中的基站与网络建立连接，以提高终端通过基站和网络建立连接的灵活性。
可选地，作为一个实施例，所述第一基站集合中的至少部分基站建立所述终端与核心网网元之间的信令连接；和/或所述第一基站集合中的至少部分基站存储所述终端的上下文信息。
可选地，作为一个实施例，所述装置还包括：发送模块，用于向所述终端发送所述第一基站集合的指示信息，所述第一基站集合的指示信息用于指示所述第一基站集合中的基站。
可选地，作为一个实施例，所述装置还包括：接收模块，用于接收所述终端发送的指示信息，所述指示信息用于指示第二基站集合需要更新，所述第二基站集合为在配置为所述终端服务的所述第一基站集合之前的为所述终端提供服务基站集合。
可选地，作为一个实施例，所述终端的当前服务小区所属服务基站位于第二基站集合所覆盖区域的边缘，所述接收模块，具体用于接收所述终端发 送的所述指示信息，所述指示信息还用于指示所述终端有移出第二基站集合的覆盖区域的可能性。
可选地，作为一个实施例，所述终端的当前服务小区所属服务基站不属于第二基站集合，所述接收所述终端发送的指示信息，所述接收模块具体用于接收所述终端发送的所述指示信息，所述指示信息还用于指示所述终端已经移出第二基站集合的覆盖区域。
可选地，作为一个实施例，所述配置模块部署在为所述终端服务的基站、无线网络侧网元、核心网网元中的任一网元。
可选地，作为一个实施例，所述配置模块基于所述终端的终端信息配置为所述终端服务的所述第一基站集合。
可选地，作为一个实施例，所述终端信息包括所述终端推荐的基站信息、小区列表信息、不同基站所属小区的测量信息和所述终端的位置信息中的至少一种。
可选地，作为一个实施例，所述信令连接包括通过所述基站和所述核心网网元之间的S1接口建立的信令连接。
图7示出了根据本发明实施例的无线通信终端的示意性框图，图7所示的终端700包括：处理模块710。
处理模块710，用于通过第一基站集合中的基站与网络建立连接。
在该方案中，通过为终端配置第一基站集合，使得终端可以通过第一基站集合中的基站与网络建立连接，以提高终端通过基站和网络建立连接的灵活性。
可选地，作为一个实施例，所述第一基站集合中的至少部分基站建立所述终端与核心网网元之间的信令连接；和/或所述至少部分基站存储所述终端的上下文信息。
可选地，作为一个实施例，所述终端还包括：第一发送模块，用于向所述基站发送指示信息，所述指示信息用于指示第二基站集合需要更新，所述第二基站集合为在所述第一基站集合之前为所述终端服务的基站集合。
可选地，作为一个实施例，所述终端的当前服务小区所属服务基站位于第二基站集合所覆盖区域的边缘，所述第一发送模块，具体用于向所述基站发送所述指示信息，所述指示信息还用于指示所述终端有移出第二基站集合的覆盖区域的可能性。
可选地，作为一个实施例，所述终端的当前服务小区所属服务基站不属于第二基站集合，所述第一发送模块，具体用于向所述基站发送所述指示信息，所述指示信息还用于指示所述终端已经移出第二基站集合的覆盖区域。
可选地，作为一个实施例，所述终端还包括：配置模块，用于配置为所述终端服务的第一基站集合；第二发送模块，用于向所述基站发送所述第一基站集合的指示信息，所述第一基站集合的指示信息用于指示第一基站集合中的基站。
可选地，作为一个实施例，所述配置模块，具体用于基于所述终端的终端信息配置为所述终端服务的所述第一基站集合。
可选地，作为一个实施例，所述终端还包括：接收模块，用于接收所述基站发送的确认信息，所述确认信息用于通知所述终端所述第一基站集合为所述终端服务。
可选地，作为一个实施例，所述终端信息包括所述终端推荐的基站信息、小区列表信息、不同基站所包含小区的测量信息和所述终端的位置信息中的至少一种。
可选地，作为一个实施例，所述信令连接包括通过所述基站和所述核心网网元之间的S1接口建立的信令连接。
图8示出了根据本发明实施例的无线通信基站的示意性框图，图8所示的装置800包括：处理模块810。
处理模块810，用于为终端建立与网络之间的连接，所述处理模块部署在第一基站集合中的基站中，所述第一基站集合为所述终端配置的为所述终端服务的第一基站集合。
在该方案中，通过为终端配置第一基站集合，使得终端可以通过第一基站集合中的基站与网络建立连接，以提高终端通过基站和网络建立连接的灵活性。
可选地，作为一个实施例，所述基站还包括：第一接收模块，用于接收所述终端发送的所述第一基站集合的指示信息，所述第一基站集合的指示信息用于指示第一基站集合中的基站。
可选地，作为一个实施例，所述基站还包括：所述第一基站集合中的至少部分基站建立所述终端与核心网网元之间的信令连接；和/或所述至少部分基站存储所述终端的上下文信息。
可选地，作为一个实施例，所述基站还包括：第二接收模块，用于接收所述终端发送的指示信息，所述指示信息用于指示第二基站集合需要更新，所述第二基站集合为在所述第一基站集合之前为所述终端服务的基站集合。
可选地，作为一个实施例，所述基站还包括：所述终端的当前服务小区所属服务基站位于第二基站集合所覆盖区域的边缘，所述第二接收模块，具体用于接收所述终端发送的指示信息，所述指示信息还用于指示所述终端有移出第二基站集合的覆盖区域的可能性。
可选地，作为一个实施例，所述基站还包括：所述终端的当前服务小区所属服务基站不属于第二基站集合，所述第二接收模块，具体用于接收所述终端发送的指示信息，所述指示信息还用于指示所述终端已经移出第二基站集合的覆盖区域。
可选地，作为一个实施例，所述基站还包括：所述终端基于所述终端的终端信息配置为所述终端服务的所述第一基站集合。
可选地，作为一个实施例，所述基站还包括：发送模块，用于向所述终端发送确认信息，所述确认信息用于通知所述终端所述第一基站集合为所述终端服务。
可选地，作为一个实施例，所述基站还包括：所述终端信息包括所述终端推荐的基站信息、小区列表信息、不同基站所包含小区的测量信息和所述终端的位置信息中的至少一种。
可选地，作为一个实施例，所述基站还包括：其特征在于，所述信令连接包括通过所述基站和所述核心网网元之间的S1接口建立的信令连接。
图9示出了根据本发明实施例的无线通信装置的示意性框图。图9所示的装置900包括：存储器910、处理器920、输入/输出接口930、通信接口940和总线系统950。其中，存储器910、处理器920、输入/输出接口930和通信接口940通过总线系统950相连，该存储器910用于存储指令，该处理器920用于执行该存储器910存储的指令，以控制输入/输出接口930接收输入的数据和信息，输出操作结果等数据，并控制通信接口940发送信号。
处理器920，用于配置为终端服务的第一基站集合。
应理解，在本发明实施例中，该处理器920可以采用通用的中央处理器(Central Processing Unit，CPU)，微处理器，应用专用集成电路(Application Specific Integrated Circuit，ASIC)，或者一个或多个集成电路，用于执行相 关程序，以实现本发明实施例所提供的技术方案。
还应理解，通信接口940使用例如但不限于收发器一类的收发装置，来实现移动终端900与其他设备或通信网络之间的通信。
该存储器910可以包括只读存储器和随机存取存储器，并向处理器520提供指令和数据。处理器920的一部分还可以包括非易失性随机存取存储器。例如，处理器920还可以存储设备类型的信息。
该总线系统950除包括数据总线之外，还可以包括电源总线、控制总线和状态信号总线等。但是为了清楚说明起见，在图中将各种总线都标为总线系统950。
在实现过程中，上述方法的各步骤可以通过处理器920中的硬件的集成逻辑电路或者软件形式的指令完成。结合本发明实施例所公开的无线通信的方法可以直接体现为硬件处理器执行完成，或者用处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器910，处理器920读取存储器910中的信息，结合其硬件完成上述方法的步骤。为避免重复，这里不再详细描述。
在该方案中，通过为终端配置第一基站集合，使得终端可以通过第一基站集合中的基站与网络建立连接，以提高终端通过基站和网络建立连接的灵活性。
可选地，作为一个实施例，所述第一基站集合中的至少部分基站建立所述终端与核心网网元之间的信令连接；和/或所述第一基站集合中的至少部分基站存储所述终端的上下文信息。
可选地，作为一个实施例，所述装置还包括：发送模块，用于向所述终端发送所述第一基站集合的指示信息，所述第一基站集合的指示信息用于指示所述第一基站集合中的基站。
可选地，作为一个实施例，所述装置还包括：接收模块，用于接收所述终端发送的指示信息，所述指示信息用于指示第二基站集合需要更新，所述第二基站集合为在配置为所述终端服务的所述第一基站集合之前的为所述终端提供服务基站集合。
可选地，作为一个实施例，所述终端的当前服务小区所属服务基站位于第二基站集合所覆盖区域的边缘，所述接收所述终端发送的指示信息，所述 接收模块具体用于接收所述终端发送的所述指示信息，所述指示信息还用于指示所述终端有移出第二基站集合的覆盖区域的可能性。
可选地，作为一个实施例，所述终端的当前服务小区所属服务基站不属于第二基站集合，所述接收所述终端发送的指示信息，所述接收模块具体用于接收所述终端发送的所述指示信息，所述指示信息还用于指示所述终端已经移出第二基站集合的覆盖区域。
可选地，作为一个实施例，所述配置模块部署在所述终端服务的基站、无线网络侧网元、核心网网元中的任一网元。
可选地，作为一个实施例，所述配置模块基于所述终端的终端信息配置为所述终端服务的所述第一基站集合。
可选地，作为一个实施例，所述终端信息包括所述终端推荐的基站信息、小区列表信息、不同基站所属小区的测量信息和所述终端的位置信息中的至少一种。
可选地，作为一个实施例，所述信令连接包括通过所述基站和所述核心网网元之间的S1接口建立的信令连接。
图10示出了根据本发明实施例的无线通信终端的示意性框图。图10所示的终端1000包括：存储器1010、处理器1020、输入/输出接口1030、通信接口1040和总线系统1050。其中，存储器1010、处理器1020、输入/输出接口1030和通信接口1040通过总线系统1050相连，该存储器1010用于存储指令，该处理器1020用于执行该存储器1010存储的指令，以控制输入/输出接口1030接收输入的数据和信息，输出操作结果等数据，并控制通信接口1040发送信号。
处理器1020，用于通过第一基站集合中的基站与网络建立连接。
应理解，在本发明实施例中，该处理器1020可以采用通用的中央处理器(Central Processing Unit，CPU)，微处理器，应用专用集成电路(Application Specific Integrated Circuit，ASIC)，或者一个或多个集成电路，用于执行相关程序，以实现本发明实施例所提供的技术方案。
还应理解，通信接口1040使用例如但不限于收发器一类的收发装置，来实现移动终端1000与其他设备或通信网络之间的通信。
该存储器1010可以包括只读存储器和随机存取存储器，并向处理器520提供指令和数据。处理器1020的一部分还可以包括非易失性随机存取存储 器。例如，处理器1020还可以存储设备类型的信息。
该总线系统1050除包括数据总线之外，还可以包括电源总线、控制总线和状态信号总线等。但是为了清楚说明起见，在图中将各种总线都标为总线系统1050。
在实现过程中，上述方法的各步骤可以通过处理器1020中的硬件的集成逻辑电路或者软件形式的指令完成。结合本发明实施例所公开的无线通信的方法可以直接体现为硬件处理器执行完成，或者用处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器1010，处理器1020读取存储器1010中的信息，结合其硬件完成上述方法的步骤。为避免重复，这里不再详细描述。
在该方案中，通过为终端配置第一基站集合，使得终端可以通过第一基站集合中的基站与网络建立连接，以提高终端通过基站和网络建立连接的灵活性。
可选地，作为一个实施例，所述第一基站集合中的至少部分基站建立所述终端与核心网网元之间的信令连接；和/或所述至少部分基站存储所述终端的上下文信息。
可选地，作为一个实施例，所述终端还包括：第一发送模块，用于向所述基站发送指示信息，所述指示信息用于指示第二基站集合需要更新，所述第二基站集合为在所述第一基站集合之前为所述终端服务的基站集合。
可选地，作为一个实施例，所述终端的当前服务小区所属服务基站位于第二基站集合所覆盖区域的边缘，所述第一发送模块，具体用于向所述基站发送所述指示信息，所述指示信息还用于指示所述终端有移出第二基站集合的覆盖区域的可能性。
可选地，作为一个实施例，所述终端的当前服务小区所属服务基站不属于第二基站集合，所述第一发送模块，具体用于向所述基站发送所述指示信息，所述指示信息还用于指示所述终端已经移出第二基站集合的覆盖区域。
可选地，作为一个实施例，所述终端还包括：配置模块，用于配置为所述终端服务的第一基站集合；第二发送模块，用于向所述基站发送所述第一基站集合的指示信息，所述第一基站集合的指示信息用于指示第一基站集合中的基站。
可选地，作为一个实施例，所述配置模块，具体用于基于所述终端的终端信息配置为所述终端服务的所述第一基站集合。
可选地，作为一个实施例，所述终端还包括：接收模块，用于接收所述基站发送的确认信息，所述确认信息用于通知所述终端所述第一基站集合为所述终端服务。
可选地，作为一个实施例，所述终端信息包括所述终端推荐的基站信息、小区列表信息、不同基站所包含小区的测量信息和所述终端的位置信息中的至少一种。
可选地，作为一个实施例，所述信令连接包括通过所述基站和所述核心网网元之间的S1接口建立的信令连接。
图11示出了根据本发明实施例的无线通信基站的示意性框图。图11所示的基站1100包括：存储器1110、处理器1120、输入/输出接口1130、通信接口1140和总线系统1150。其中，存储器1110、处理器1120、输入/输出接口1130和通信接口1140通过总线系统1150相连，该存储器1110用于存储指令，该处理器1120用于执行该存储器1110存储的指令，以控制输入/输出接口1130接收输入的数据和信息，输出操作结果等数据，并控制通信接口1140发送信号。
处理器1120，用于为终端建立与网络之间的连接，所述处理模块部署在第一基站集合中的基站中，所述第一基站集合为所述终端配置的为所述终端服务的第一基站集合。
应理解，在本发明实施例中，该处理器1120可以采用通用的中央处理器(Central Processing Unit，CPU)，微处理器，应用专用集成电路(Application Specific Integrated Circuit，ASIC)，或者一个或多个集成电路，用于执行相关程序，以实现本发明实施例所提供的技术方案。
还应理解，通信接口1140使用例如但不限于收发器一类的收发装置，来实现移动终端1100与其他设备或通信网络之间的通信。
该存储器1110可以包括只读存储器和随机存取存储器，并向处理器520提供指令和数据。处理器1120的一部分还可以包括非易失性随机存取存储器。例如，处理器1120还可以存储设备类型的信息。
该总线系统1150除包括数据总线之外，还可以包括电源总线、控制总线和状态信号总线等。但是为了清楚说明起见，在图中将各种总线都标为总 线系统1150。
在实现过程中，上述方法的各步骤可以通过处理器1120中的硬件的集成逻辑电路或者软件形式的指令完成。结合本发明实施例所公开的无线通信的方法可以直接体现为硬件处理器执行完成，或者用处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器1110，处理器1120读取存储器1110中的信息，结合其硬件完成上述方法的步骤。为避免重复，这里不再详细描述。
在该方案中，通过为终端配置第一基站集合，使得终端可以通过第一基站集合中的基站与网络建立连接，以提高终端通过基站和网络建立连接的灵活性。
可选地，作为一个实施例，所述基站还包括：第一接收模块，用于接收所述终端发送的所述第一基站集合的指示信息，所述第一基站集合的指示信息用于指示第一基站集合中的基站。
可选地，作为一个实施例，所述基站还包括：所述第一基站集合中的至少部分基站建立所述终端与核心网网元之间的信令连接；和/或所述至少部分基站存储所述终端的上下文信息。
可选地，作为一个实施例，所述基站还包括：第二接收模块，用于接收所述终端发送的指示信息，所述指示信息用于指示第二基站集合需要更新，所述第二基站集合为在所述第一基站集合之前为所述终端服务的基站集合。
可选地，作为一个实施例，所述基站还包括：所述终端的当前服务小区所属服务基站位于第二基站集合所覆盖区域的边缘，所述第二接收模块，具体用于接收所述终端发送的指示信息，所述指示信息还用于指示所述终端有移出第二基站集合的覆盖区域的可能性。
可选地，作为一个实施例，所述基站还包括：所述终端的当前服务小区所属服务基站不属于第二基站集合，所述第二接收模块，具体用于接收所述终端发送的指示信息，所述指示信息还用于指示所述终端已经移出第二基站集合的覆盖区域。
可选地，作为一个实施例，所述基站还包括：所述终端基于所述终端的终端信息配置为所述终端服务的所述第一基站集合。
可选地，作为一个实施例，所述基站还包括：发送模块，用于向所述终 端发送确认信息，所述确认信息用于通知所述终端所述第一基站集合为所述终端服务。
可选地，作为一个实施例，所述基站还包括：所述终端信息包括所述终端推荐的基站信息、小区列表信息、不同基站所包含小区的测量信息和所述终端的位置信息中的至少一种。
可选地，作为一个实施例，所述基站还包括：其特征在于，所述信令连接包括通过所述基站和所述核心网网元之间的S1接口建立的信令连接。
应理解，在本发明实施例中，“与A相应的B”表示B与A相关联，根据A可以确定B。但还应理解，根据A确定B并不意味着仅仅根据A确定B，还可以根据A和/或其它信息确定B。
应理解，本文中术语“和/或”，仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，本文中字符“/”，一般表示前后关联对象是一种“或”的关系。
应理解，在本发明的各种实施例中，上述各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本发明实施例的实施过程构成任何限定。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本发明的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合 或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本发明各个实施例中的各功能单元可以集成在一个处理模块中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本发明各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以所述权利要求的保护范围为准。

Claims (60)

  1. 一种无线通信方法，其特征在于，包括：
    配置为终端服务的第一基站集合。
  2. 如权利要求1所述的方法，其特征在于，所述第一基站集合中的至少部分基站建立所述终端与核心网网元之间的信令连接；和/或
    所述第一基站集合中的至少部分基站存储所述终端的上下文信息。
  3. 如权利要求1或2所述的方法，其特征在于，所述方法还包括：
    向所述终端发送所述第一基站集合的指示信息，所述第一基站集合的指示信息用于指示所述第一基站集合中的基站。
  4. 如权利要求1-3中任一项所述的方法，其特征在于，在所述配置为终端服务的第一基站集合之前，所述方法还包括：
    接收所述终端发送的指示信息，所述指示信息用于指示第二基站集合需要更新，所述第二基站集合为在配置为所述终端服务的所述第一基站集合之前的为所述终端提供服务基站集合。
  5. 如权利要求4所述的方法，其特征在于，所述终端的当前服务小区所属服务基站位于第二基站集合所覆盖区域的边缘，所述接收所述终端发送的指示信息，包括：
    接收所述终端发送的所述指示信息，所述指示信息还用于指示所述终端有移出第二基站集合的覆盖区域的可能性。
  6. 如权利要求4所述的方法，其特征在于，所述终端的当前服务小区所属服务基站不属于第二基站集合，所述接收所述终端发送的指示信息，包括：
    接收所述终端发送的所述指示信息，所述指示信息还用于指示所述终端已经移出第二基站集合的覆盖区域。
  7. 如权利要求1-6中任一项所述的方法，其特征在于，所述配置为终端服务的第一基站集合，包括：
    所述为终端服务的基站、无线网络侧网元、核心网网元中的任一网元配置为所述终端服务的所述第一基站集合。
  8. 如权利要求7所述的方法，其特征在于，所述终端服务的基站、无线网络侧网元、核心网网元中的任一网元配置为所述终端服务的所述第一基站集合，包括：
    所述为终端服务的基站、无线侧网元、核心网网元中的任一网元基于所述终端的终端信息配置为所述终端服务的所述第一基站集合。
  9. 如权利要求8所述的方法，其特征在于，所述终端信息包括所述终端推荐的基站信息、小区列表信息、不同基站所属小区的测量信息和所述终端的位置信息中的至少一种。
  10. 如权利要求1-9中任一项所述的方法，其特征在于，所述信令连接包括通过所述基站和所述核心网网元之间的S1接口建立的信令连接。
  11. 一种无线通信方法，其特征在于，包括：
    终端通过第一基站集合中的基站与网络建立连接。
  12. 如权利要求11所述的方法，其特征在于，所述第一基站集合中的至少部分基站建立所述终端与核心网网元之间的信令连接；和/或
    所述至少部分基站存储所述终端的上下文信息。
  13. 如权利要求11或12所述的方法，其特征在于，所述方法还包括：
    所述终端向所述基站发送指示信息，所述指示信息用于指示第二基站集合需要更新，所述第二基站集合为在所述第一基站集合之前为所述终端服务的基站集合。
  14. 如权利要求13所述的方法，其特征在于，所述终端的当前服务小区所属服务基站位于第二基站集合所覆盖区域的边缘，所述终端向所述基站发送指示信息，包括：
    所述终端向所述基站发送所述指示信息，所述指示信息还用于指示所述终端有移出第二基站集合的覆盖区域的可能性。
  15. 如权利要求13所述的方法，其特征在于，所述终端的当前服务小区所属服务基站不属于第二基站集合，所述终端向所述基站发送指示信息，包括：
    所述终端向所述基站发送所述指示信息，所述指示信息还用于指示所述终端已经移出第二基站集合的覆盖区域。
  16. 如权利要求11-15中任一项所述的方法，其特征在于，所述方法还包括：
    所述终端配置为所述终端服务的第一基站集合；
    所述终端向所述基站发送所述第一基站集合的指示信息，所述第一基站集合的指示信息用于指示第一基站集合中的基站。
  17. 如权利要求16所述的方法，其特征在于，所述终端配置为所述终端服务的第一基站集合，包括：
    所述终端基于所述终端的终端信息配置为所述终端服务的所述第一基站集合。
  18. 如权利要求16或17所述的方法，其特征在于，所述方法还包括：
    所述终端接收所述基站发送的确认信息，所述确认信息用于通知所述终端所述第一基站集合为所述终端服务。
  19. 如权利要求17所述的方法，其特征在于，所述终端信息包括所述终端推荐的基站信息、小区列表信息、不同基站所包含小区的测量信息和所述终端的位置信息中的至少一种。
  20. 如权利要求11-19中任一项所述的方法，其特征在于，所述信令连接包括通过所述基站和所述核心网网元之间的S1接口建立的信令连接。
  21. 一种无线通信方法，其特征在于，包括：
    第一基站集合中的基站为终端建立与网络之间的连接，所述第一基站集合为所述终端配置的为所述终端服务的第一基站集合。
  22. 如权利要求21所述的方法，其特征在于，所述方法还包括：
    所述基站接收所述终端发送的所述第一基站集合的指示信息，所述第一基站集合的指示信息用于指示第一基站集合中的基站。
  23. 如权利要求21或22所述的方法，其特征在于，所述第一基站集合中的至少部分基站建立所述终端与核心网网元之间的信令连接；和/或
    所述至少部分基站存储所述终端的上下文信息。
  24. 如权利要求21-23中任一项所述的方法，其特征在于，所述方法还包括：
    所述基站接收所述终端发送的指示信息，所述指示信息用于指示第二基站集合需要更新，所述第二基站集合为在所述第一基站集合之前为所述终端服务的基站集合。
  25. 如权利要求24所述的方法，其特征在于，所述终端的当前服务小区所属服务基站位于第二基站集合所覆盖区域的边缘，所述基站接收所述终端发送的指示信息，包括：
    所述基站接收所述终端发送的指示信息，所述指示信息还用于指示所述终端有移出第二基站集合的覆盖区域的可能性。
  26. 如权利要求24所述的方法，其特征在于，所述终端的当前服务小区所属服务基站不属于第二基站集合，所述基站接收所述终端发送的指示信息，包括：
    所述基站接收所述终端发送的指示信息，所述指示信息还用于指示所述终端已经移出第二基站集合的覆盖区域。
  27. 如权利要求21-26中任一项所述的方法，其特征在于，所述终端基于所述终端的终端信息配置为所述终端服务的所述第一基站集合。
  28. 如权利要求21-27中任一项所述的方法，其特征在于，所述方法还包括：
    所述基站向所述终端发送确认信息，所述确认信息用于通知所述终端所述第一基站集合为所述终端服务。
  29. 如权利要求27所述的方法，其特征在于，所述终端信息包括所述终端推荐的基站信息、小区列表信息、不同基站所包含小区的测量信息和所述终端的位置信息中的至少一种。
  30. 如权利要求21-29中任一项所述的方法，其特征在于，所述信令连接包括通过所述基站和所述核心网网元之间的S1接口建立的信令连接。
  31. 一种无线通信装置，其特征在于，包括：
    配置模块，用于配置为终端服务的第一基站集合。
  32. 如权利要求31所述的装置，其特征在于，所述第一基站集合中的至少部分基站建立所述终端与核心网网元之间的信令连接；和/或
    所述第一基站集合中的至少部分基站存储所述终端的上下文信息。
  33. 如权利要求31或32所述的装置，其特征在于，所述装置还包括：
    发送模块，用于向所述终端发送所述第一基站集合的指示信息，所述第一基站集合的指示信息用于指示所述第一基站集合中的基站。
  34. 如权利要求31-33中任一项所述的装置，其特征在于，所述装置还包括：
    接收模块，用于接收所述终端发送的指示信息，所述指示信息用于指示第二基站集合需要更新，所述第二基站集合为在配置为所述终端服务的所述第一基站集合之前的为所述终端提供服务基站集合。
  35. 如权利要求34所述的装置，其特征在于，所述终端的当前服务小区所属服务基站位于第二基站集合所覆盖区域的边缘，所述接收所述终端发 送的指示信息，
    所述接收模块具体用于接收所述终端发送的所述指示信息，所述指示信息还用于指示所述终端有移出第二基站集合的覆盖区域的可能性。
  36. 如权利要求34所述的装置，其特征在于，所述终端的当前服务小区所属服务基站不属于第二基站集合，
    所述接收模块，具体用于接收所述终端发送的所述指示信息，所述指示信息还用于指示所述终端已经移出第二基站集合的覆盖区域。
  37. 如权利要求31-36中任一项所述的装置，其特征在于，所述配置模块部署在所述为终端服务的基站、无线网络侧网元、核心网网元中的任一网元。
  38. 如权利要求37所述的装置，其特征在于，所述配置模块基于所述终端的终端信息配置为所述终端服务的所述第一基站集合。
  39. 如权利要求38所述的装置，其特征在于，所述终端信息包括所述终端推荐的基站信息、小区列表信息、不同基站所属小区的测量信息和所述终端的位置信息中的至少一种。
  40. 如权利要求31-39中任一项所述的装置，其特征在于，所述信令连接包括通过所述基站和所述核心网网元之间的S1接口建立的信令连接。
  41. 一种无线通信终端，其特征在于，包括：
    处理模块，用于通过第一基站集合中的基站与网络建立连接。
  42. 如权利要求41所述的终端，其特征在于，所述第一基站集合中的至少部分基站建立所述终端与核心网网元之间的信令连接；和/或
    所述至少部分基站存储所述终端的上下文信息。
  43. 如权利要求41或42所述的终端，其特征在于，所述终端还包括：
    第一发送模块，用于向所述基站发送指示信息，所述指示信息用于指示第二基站集合需要更新，所述第二基站集合为在所述第一基站集合之前为所述终端服务的基站集合。
  44. 如权利要求43所述的终端，其特征在于，所述终端的当前服务小区所属服务基站位于第二基站集合所覆盖区域的边缘，
    所述第一发送模块，具体用于向所述基站发送所述指示信息，所述指示信息还用于指示所述终端有移出第二基站集合的覆盖区域的可能性。
  45. 如权利要求43所述的终端，其特征在于，所述终端的当前服务小 区所属服务基站不属于第二基站集合，
    所述第一发送模块，具体用于向所述基站发送所述指示信息，所述指示信息还用于指示所述终端已经移出第二基站集合的覆盖区域。
  46. 如权利要求41-45中任一项所述的终端，其特征在于，所述终端还包括：
    配置模块，用于配置为所述终端服务的第一基站集合；
    第二发送模块，用于向所述基站发送所述第一基站集合的指示信息，所述第一基站集合的指示信息用于指示第一基站集合中的基站。
  47. 如权利要求46所述的终端，其特征在于，
    所述配置模块，具体用于基于所述终端的终端信息配置为所述终端服务的所述第一基站集合。
  48. 如权利要求46或47所述的终端，其特征在于，所述终端还包括：
    接收模块，用于接收所述基站发送的确认信息，所述确认信息用于通知所述终端所述第一基站集合为所述终端服务。
  49. 如权利要求47所述的终端，其特征在于，所述终端信息包括所述终端推荐的基站信息、小区列表信息、不同基站所包含小区的测量信息和所述终端的位置信息中的至少一种。
  50. 如权利要求41-49中任一项所述的终端，其特征在于，所述信令连接包括通过所述基站和所述核心网网元之间的S1接口建立的信令连接。
  51. 一种无线通信基站，其特征在于，包括：
    处理模块，用于为终端建立与网络之间的连接，所述处理模块部署在第一基站集合中的基站中，所述第一基站集合为所述终端配置的为所述终端服务的第一基站集合。
  52. 如权利要求51所述的基站，其特征在于，所述基站还包括：
    第一接收模块，用于接收所述终端发送的所述第一基站集合的指示信息，所述第一基站集合的指示信息用于指示第一基站集合中的基站。
  53. 如权利要求51或52所述的基站，其特征在于，所述第一基站集合中的至少部分基站建立所述终端与核心网网元之间的信令连接；和/或
    所述至少部分基站存储所述终端的上下文信息。
  54. 如权利要求51-53中任一项所述的基站，其特征在于，所述基站还包括：
    第二接收模块，用于接收所述终端发送的指示信息，所述指示信息用于指示第二基站集合需要更新，所述第二基站集合为在所述第一基站集合之前为所述终端服务的基站集合。
  55. 如权利要求54所述的基站，其特征在于，所述终端的当前服务小区所属服务基站位于第二基站集合所覆盖区域的边缘，
    所述第二接收模块，具体用于接收所述终端发送的指示信息，所述指示信息还用于指示所述终端有移出第二基站集合的覆盖区域的可能性。
  56. 如权利要求54所述的基站，其特征在于，所述终端的当前服务小区所属服务基站不属于第二基站集合，
    所述第二接收模块，具体用于接收所述终端发送的指示信息，所述指示信息还用于指示所述终端已经移出第二基站集合的覆盖区域。
  57. 如权利要求51-56中任一项所述的基站，其特征在于，所述终端基于所述终端的终端信息配置为所述终端服务的所述第一基站集合。
  58. 如权利要求51-57中任一项所述的基站，其特征在于，所述基站还包括：
    发送模块，用于向所述终端发送确认信息，所述确认信息用于通知所述终端所述第一基站集合为所述终端服务。
  59. 如权利要求57所述的基站，其特征在于，所述终端信息包括所述终端推荐的基站信息、小区列表信息、不同基站所包含小区的测量信息和所述终端的位置信息中的至少一种。
  60. 如权利要求51-59中任一项所述的基站，其特征在于，所述信令连接包括通过所述基站和所述核心网网元之间的S1接口建立的信令连接。
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