CN110856226B - Network access method, device, equipment and storage medium - Google Patents

Network access method, device, equipment and storage medium Download PDF

Info

Publication number
CN110856226B
CN110856226B CN201910999917.XA CN201910999917A CN110856226B CN 110856226 B CN110856226 B CN 110856226B CN 201910999917 A CN201910999917 A CN 201910999917A CN 110856226 B CN110856226 B CN 110856226B
Authority
CN
China
Prior art keywords
base station
target base
access
target
nsa
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201910999917.XA
Other languages
Chinese (zh)
Other versions
CN110856226A (en
Inventor
高源�
赵振宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Mobile Communications Group Co Ltd
China Mobile Group Jiangsu Co Ltd
Original Assignee
China Mobile Communications Group Co Ltd
China Mobile Group Jiangsu Co Ltd
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 China Mobile Communications Group Co Ltd, China Mobile Group Jiangsu Co Ltd filed Critical China Mobile Communications Group Co Ltd
Priority to CN201910999917.XA priority Critical patent/CN110856226B/en
Publication of CN110856226A publication Critical patent/CN110856226A/en
Application granted granted Critical
Publication of CN110856226B publication Critical patent/CN110856226B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H04W36/0085—Hand-off measurements
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports
    • 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
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The embodiment of the invention provides a network access method, a network access device, network access equipment and a storage medium. The method comprises the following steps: acquiring capability information of terminal equipment; if the capability information carries a field supporting non-independent networking NSA and a target base station supporting NSA exists in adjacent base stations, sending a measurement request to the terminal equipment, wherein the measurement request comprises information of the target base station, and the measurement request is used for the terminal equipment to measure the target base station to generate a measurement report MR; receiving an MR sent by terminal equipment; and sending a switching request to a target base station according to the MR, so that the target base station sends an access confirmation instruction to the first base station based on the switching request, the first base station sends a switching instruction to the terminal equipment based on the access confirmation instruction, and the terminal equipment is accessed to the target base station after receiving the switching instruction. The embodiment of the invention can improve the access performance of the terminal equipment accessing the 5G network.

Description

Network access method, device, equipment and storage medium
Technical Field
The present invention relates to the field of wireless communications technologies, and in particular, to a network access method, apparatus, device, and storage medium.
Background
The third Generation Partnership Project (3rd Generation Partnership Project, 3GPP) specifies that the 5th Generation mobile communication technology (5G) NR standard is divided into two major types of Non-Stand Alone (NSA) and Stand Alone (SA) modes from the R15 version, and the NSA is a main architecture of the earlier 5G networking.
At present, the EN-DC (E-UTRA-NR Dual Connectivity) architecture in the NSA architecture is most similar to the networking architecture of the current fourth generation mobile communication technology (4G), and therefore, the EN-DC architecture is suitable for the initial stage of 5G construction. And registering 5G under EN-DC networking requires that the terminal equipment completes an attachment process in the networking of 4G, and further completes a registration process of a 5G side. However, since the base station corresponding to the coverage area of the 4G network is not upgraded, the terminal device supporting NSA may be regarded as a terminal device capable of supporting only 4G.
Therefore, the terminal device has a problem that the terminal device cannot access to the 5G network in the coverage area of the 5G network.
Disclosure of Invention
The embodiment of the invention provides a network access method, a network access device, equipment and a storage medium, which can solve the problem that terminal equipment cannot access to a 5G network in a 5G network coverage area.
In a first aspect, an embodiment of the present invention provides a network access method, which is applied to a first base station, and the method includes:
acquiring capability information of terminal equipment;
if the capability information carries a field supporting non-independent networking NSA and a target base station supporting NSA exists in adjacent base stations, sending a measurement request to the terminal equipment, wherein the measurement request comprises information of the target base station and is used for measuring the target base station by the terminal equipment to generate a measurement report MR;
receiving an MR sent by a terminal device;
and sending a switching request to a target base station according to the MR, so that the target base station sends an access confirmation instruction to the first base station based on the switching request, the first base station sends a switching instruction to the terminal equipment based on the access confirmation instruction, and the terminal equipment is accessed to the target base station after receiving the switching instruction.
In one possible implementation, before sending the measurement request to the terminal device, the method further includes:
detecting the zone bits of the adjacent base stations;
and under the condition that the zone bit of the adjacent base station is the zone bit supporting NSA, determining the adjacent base station as the target base station.
In one possible implementation, sending a handover request to a target base station according to an MR includes:
determining whether the target base station meets a preset residence condition or not according to the MR;
and sending a switching request to the target base station under the condition that the target base station meets the resident condition.
In a second aspect, a network access method is provided, which is applied to a target base station, and includes:
receiving a switching request;
responding to the switching request, and determining whether the access resource of the target base station is smaller than a preset resource threshold value;
and under the condition that the access resource is smaller than a preset resource threshold value, sending an access confirmation instruction to the first base station, so that the first base station responds to the access confirmation instruction and sends a switching instruction to the terminal equipment, and the terminal equipment receives the switching instruction and then accesses the target base station.
In one possible implementation, the method further comprises: and under the condition that the access resource is greater than the resource threshold, sending a switching instruction to a target terminal in the access resource, so that the target terminal responds to the switching instruction and accesses to the base station which does not support NSA.
In a third aspect, a network access method is provided, which is applied to a terminal device, and includes:
receiving a measurement request sent by a first base station, wherein the measurement request comprises information of a target base station;
responding to the measurement request, measuring the target base station to generate an MR;
sending an MR to a first base station, so that the first base station sends a switching request to a target base station under the condition that the first base station determines that the target base station meets the residence condition according to the MR, so that the target base station sends an access confirmation instruction to the first base station, and the first base station sends the switching instruction to terminal equipment after receiving the access confirmation instruction;
and accessing to the target base station in response to the received switching instruction.
In a fourth aspect, a network access apparatus is provided, which is applied to a first base station, and includes:
the acquisition module is used for acquiring the capability information of the terminal equipment;
a sending module, configured to send a measurement request to a terminal device if the capability information carries a field supporting non-independent networking NSA and a target base station supporting NSA exists in adjacent base stations, where the measurement request includes information of the target base station, and the measurement request is used for the terminal device to measure the target base station to generate a measurement report MR;
the receiving module is used for receiving the MR sent by the terminal equipment;
the sending module is further configured to send a handover request to the target base station according to the MR, so that the target base station sends an access confirmation instruction to the first base station based on the handover request, the first base station sends a handover instruction to the terminal device based on the access confirmation instruction, and the terminal device receives the handover instruction and then accesses the target base station.
In one possible implementation, the apparatus further comprises:
the detection module is used for detecting the zone bits of the adjacent base stations;
and the determining module is used for determining the adjacent base station as the target base station under the condition that the zone bit of the adjacent base station is the zone bit supporting the NSA.
In one possible implementation, the sending module is specifically configured to:
determining whether the target base station meets a preset residence condition or not according to the MR;
and sending a switching request to the target base station under the condition that the target base station meets the resident condition.
In a fifth aspect, a network access apparatus is provided, which is applied to a target base station, and includes:
a receiving module, configured to receive a handover request;
the response module is used for responding to the switching request and determining whether the access resource of the target base station is smaller than a preset resource threshold value;
and the sending module is used for sending an access confirmation instruction to the first base station under the condition that the access resource is smaller than a preset resource threshold value, so that the first base station responds to the access confirmation instruction and sends a switching instruction to the terminal equipment, and the terminal equipment receives the switching instruction and then accesses the target base station.
In one possible implementation, the sending module is configured to send a handover instruction to a target terminal in the access resource if the access resource is greater than the resource threshold, so that the target terminal accesses the base station that does not support NSA in response to the handover instruction.
In a sixth aspect, a network access apparatus is provided, which is applied to a terminal device, and includes:
a receiving module, configured to receive a measurement request sent by a first base station, where the measurement request includes information of a target base station;
the measurement generation module is used for responding to the measurement request and measuring the target base station to generate an MR;
the sending module is used for sending the MR to the first base station, so that the first base station sends a switching request to the target base station under the condition that the target base station meets the residence condition according to the MR, so that the target base station sends an access confirmation instruction to the first base station, and the first base station sends the switching instruction to the terminal equipment after receiving the access confirmation instruction;
and the access module is used for responding to the received switching instruction and accessing to the target base station.
In a seventh aspect, an embodiment of the present invention provides an apparatus, including: at least one processor, at least one memory and computer program instructions stored in the memory, which when executed by the processor implement the method of the first aspect or any of the possible implementations of the first aspect as described in the embodiments above, or which when executed by the processor implement the method of the second aspect or any of the possible implementations of the second aspect, or which when executed by the processor implement the method of the third aspect.
In an eighth aspect, embodiments of the present invention provide a computer-readable storage medium on which computer program instructions are stored, the computer program instructions implementing the method of the first aspect or any of the possible implementations of the first aspect when executed by a processor, or the computer program instructions implementing the method of the second aspect or any of the possible implementations of the second aspect when executed by a processor, or the computer program instructions implementing the method of the third aspect when executed by a processor.
Based on the provided network access method, device, equipment and medium, the capability information of the terminal equipment is obtained; if the capability information carries a field supporting non-independent networking NSA and a target base station supporting NSA exists in adjacent base stations, sending a measurement request to the terminal equipment, wherein the measurement request comprises information of the target base station, and the measurement request is used for the terminal equipment to measure the target base station to generate a measurement report MR; receiving an MR sent by terminal equipment; and sending a switching request to a target base station according to the MR, so that the target base station sends an access confirmation instruction to the first base station based on the switching request, the first base station sends a switching instruction to the terminal equipment based on the access confirmation instruction, and the terminal equipment is accessed to the target base station after receiving the switching instruction. The embodiment of the invention can improve the access performance of the terminal equipment to the 5G network.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a flow chart illustrating a network access method according to some embodiments of the present invention;
fig. 2 illustrates a schematic structural diagram of a network access device according to some embodiments of the present invention;
fig. 3 illustrates a schematic structural diagram of another network access device according to some embodiments of the present invention;
fig. 4 is a schematic structural diagram of another network access device provided in accordance with some embodiments of the present invention;
fig. 5 illustrates a schematic diagram of an apparatus provided according to some embodiments of the invention.
Detailed Description
Features and exemplary embodiments of various aspects of the present invention will be described in detail below, and in order to make objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present invention by illustrating examples of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
At present, in a process of registering 5G under an EN-DC networking, a terminal device can access a 5G network while satisfying the following conditions: the terminal equipment supports USA, the base station upgrade support is in double connection with the 5G base station, the core network upgrade support Authentication Management Function (AMF), the terminal equipment is allowed to register 5G after the user subscription data is updated, and the like. However, in the initial stage of 5G construction, wireless networks of different manufacturers exist in the coverage area, and the 5G wireless network must be the same manufacturer as the anchor point, so that wireless networks of different manufacturers cannot perform 5G registration on the terminal device. Secondly, if the base station in the coverage area is upgraded, the terminal device supporting NSA is regarded as a terminal device incapable of supporting NSA, and 5G registration cannot be performed.
Therefore, the network access method, the device, the equipment and the storage medium provided by the embodiment of the invention can reduce the purchase cost and improve the product utilization rate.
For the convenience of understanding the embodiment, a detailed description will be first given of a network access method disclosed in the embodiment of the present invention.
In the network access method provided in the embodiment of the present invention, a terminal device supporting NSA is connected to a target base station through a first base station, and a 5G registration process is completed, where the first base station is a base station incapable of supporting NSA, and the target base station is a base station capable of supporting NSA.
Referring to fig. 1, an embodiment of the present invention provides a network access method, including: S101-S103.
S101: the first base station requests the terminal device for capability information of the terminal device.
S102: the terminal equipment sends the capability information to the first base station.
In one embodiment of the present invention, the capability information refers to information capable of characterizing the NSA supported by the terminal device. Here, when Radio Resource Control (RRC) connection between the ue and the first base station is completed, the first base station may request capability information of the ue from the ue.
S103: the first base station sends a measurement request to the terminal device.
If the capability information of the terminal device carries a field supporting NSA and a target base station supporting NSA exists in the neighboring base stations of the first device, the first base station sends a measurement request to the terminal device, wherein the measurement request refers to a request for the terminal device to measure target base station information, the measurement request carries information of the target base station, the target base station refers to a base station supporting NSA, and the terminal device needs to be switched from the first base station to the target base station to complete 5G registration.
Here, in the embodiment of the present invention, the process of determining that the target base station supporting the NSA exists in the neighboring base stations of the first device specifically includes:
detecting the zone bits of the adjacent base stations; and under the condition that the zone bit of the adjacent base station is the zone bit supporting NSA, determining the adjacent base station as the target base station.
The flag bit is a flag bit capable of characterizing whether the base station supports NSA, and the flag bit may be broadcast information of the base station or may be a signaling. For example, the flag bit is broadcast information of a base station, and when the first base station detects the flag bit of the neighboring base station, it may detect whether there is broadcast information supporting NSA, and if there is broadcast information supporting NSA, the base station broadcasting the broadcast information supporting NSA is set as a target base station.
S104: and after receiving the measurement request, the terminal equipment responds to the measurement request and measures the target base station to generate the MR.
In an embodiment of the present invention, after receiving a Measurement request sent by a first-level station, a terminal device measures information of a target base station according to information of the target base station carried in the Measurement request, and generates a Measurement Report (MR) based on a Measurement result of the information of the Measurement target base station.
S105: the terminal device transmits the MR to the first base station.
S106: and the first base station sends a switching request to the target base station according to the received MR sent by the terminal equipment.
In an embodiment of the present invention, after receiving the MR sent by the terminal device, the first base station determines whether to send a handover request to the target base station according to information in the MR.
Specifically, whether the target base station meets a preset residence condition is determined according to the MR.
And sending a switching request to the target base station under the condition that the target base station meets the resident condition.
In an embodiment of the present invention, the first base station determines, according to the MR, whether the target base station satisfies a camping condition, for example, a reception level of the target base station is greater than a minimum reception level of the base station, if the target base station satisfies the camping condition, the terminal device can detect camping at the target base station, and the first base station switches a request to the target base station for the terminal device to access to the target base station.
S107: and after receiving the switching request sent by the first base station, the target base station determines whether the access resource of the target base station is smaller than a preset resource threshold value.
In an embodiment of the present invention, since the base station supporting NSA is also a base station allowing a device not supporting NSA to access to the base station supporting NSA, considering that the resource of the station is limited, the base station supporting NSA is provided with a resource threshold, and when the access resource of the base station supporting NSA is smaller than the resource threshold, the terminal device can be allowed to access. Therefore, the target base station determines whether the access resource of the target base station is smaller than a preset resource threshold, and when the access resource of the target base station is smaller than the preset resource threshold, sends an access confirmation instruction to the first base station, so that the first base station sends a switching instruction to the terminal device in response to the access confirmation instruction, and the terminal device receives the switching instruction and then accesses the target base station.
In addition, if the access resource of the target base station is greater than the preset resource threshold, the terminal device which does not support NSA is switched to the base station which does not support NSA, and then the terminal device which supports NSA is allowed to access.
S108: and the target base station sends an access confirmation instruction to the first base station.
In an embodiment of the present invention, the access confirmation instruction is an instruction that the target base station confirms that the terminal device can access the target base station. Here, the Acknowledgement access instruction is an instruction generated by the target device under the condition that it is determined that the access resource of the target device itself is smaller than the preset resource threshold, and the Acknowledgement access instruction may be an Acknowledgement Character (ACK).
S109: and the first base station sends a switching instruction to the terminal equipment.
In an embodiment of the present invention, after receiving the handover confirmation instruction sent by the target base station, the first base station generates a handover instruction and sends the handover instruction to the terminal device.
S110: and the terminal equipment accesses to the target base station after responding to the received switching instruction sent by the first base station.
In an embodiment of the present invention, the handover command refers to a command capable of characterizing that the terminal device is capable of accessing to the target base station. After the terminal device is accessed to the target base station, it will detect that the Mobile Management Entity (MME) supports AMF to reside, so as to ensure that the core network can support 5G services.
According to the network access method provided by the embodiment of the invention, the terminal equipment registration 5G is completed according to the fact that the terminal equipment has the access capability of supporting NSA and a base station supporting NSA exists. When the base station supporting NSA is determined, the determination is carried out through the flag bit of the base station supporting NSA. Furthermore, the knowledge of accessing to the NSA-capable base station is performed for the 5G terminal device at the base station not supporting NSA, and the knowledge of accessing to the base station not supporting NSA is performed for the 4G terminal device supporting NSA.
Referring to fig. 2, an embodiment of the present invention provides a network access apparatus, which is applied to a first base station, and includes:
an obtaining module 201, configured to obtain capability information of a terminal device;
a sending module 202, configured to send a measurement request to a terminal device if the capability information carries a field supporting non-independent networking NSA and a target base station supporting NSA exists in adjacent base stations, where the measurement request includes information of the target base station, and the measurement request is used for the terminal device to measure the target base station to generate a measurement report MR;
a receiving module 203, configured to receive an MR sent by a terminal device;
the sending module 204 is further configured to send a handover request to the target base station according to the MR, so that the target base station sends an access confirmation instruction to the first base station based on the handover request, the first base station sends a handover instruction to the terminal device based on the access confirmation instruction, and the terminal device receives the handover instruction and then accesses the target base station.
Optionally, the apparatus further comprises:
the detection module is used for detecting the zone bits of the adjacent base stations;
and the determining module is used for determining the adjacent base station as the target base station under the condition that the zone bit of the adjacent base station is the zone bit supporting the NSA.
Optionally, the sending module is specifically configured to:
determining whether the target base station meets a preset residence condition or not according to the MR;
and sending a switching request to the target base station under the condition that the target base station meets the resident condition.
Referring to fig. 3, another network access apparatus provided in the embodiment of the present invention is applied to a target base station, and the apparatus includes:
a receiving module 301, configured to receive a handover request;
a response module 302, configured to determine, in response to the handover request, whether an access resource of the target base station is smaller than a preset resource threshold;
a sending module 303, configured to send an access confirmation instruction to the first base station when the access resource is smaller than a preset resource threshold, so that the first base station sends a switching instruction to the terminal device in response to the access confirmation instruction, and the terminal device accesses the target base station after receiving the switching instruction.
Optionally, the sending module 303 is configured to send a handover instruction to the target terminal in the access resource when the access resource is greater than the resource threshold, so that the target terminal is accessed to the base station that does not support NSA in response to the handover instruction.
Referring to fig. 4, an embodiment of the present invention provides another network access apparatus, which is applied to a terminal device, and the apparatus includes:
a receiving module 401, configured to receive a measurement request sent by a first base station, where the measurement request includes information of a target base station;
a measurement generation module 402, configured to perform measurement on a target base station to generate an MR in response to a measurement request;
a sending module 403, configured to send an MR to the first base station, where the MR is used for sending a handover request to the target base station when the first base station determines that the target base station meets the camping condition according to the MR, so that the target base station sends an access confirmation instruction to the first base station, and the first base station sends the handover instruction to the terminal device after receiving the access confirmation instruction;
an accessing module 404, configured to access to the target base station in response to the received handover command.
In addition, the method of the embodiments of the present invention may be implemented by a device. Fig. 5 shows a schematic hardware structure diagram of a device provided in an embodiment of the present invention.
The device may comprise a processor 501 and a memory 502 in which computer program instructions are stored.
Specifically, the processor 501 may include a Central Processing Unit (CPU), or an Application Specific Integrated Circuit (ASIC), or may be configured as one or more Integrated circuits implementing embodiments of the present invention.
Memory 502 may include mass storage for data or instructions. By way of example, and not limitation, memory 502 may include a Hard Disk Drive (HDD), a floppy Disk Drive, flash memory, an optical Disk, a magneto-optical Disk, tape, or a Universal Serial Bus (USB) Drive or a combination of two or more of these. Memory 502 may include removable or non-removable (or fixed) media, where appropriate. The memory 502 may be internal or external to the data processing apparatus, where appropriate. In a particular embodiment, the memory 502 is non-volatile solid-state memory. In a particular embodiment, the memory 502 includes Read Only Memory (ROM). Where appropriate, the ROM may be mask-programmed ROM, Programmable ROM (PROM), Erasable PROM (EPROM), Electrically Erasable PROM (EEPROM), electrically rewritable ROM (EAROM), or flash memory or a combination of two or more of these.
The processor 501 reads and executes the computer program instructions stored in the memory 502 to implement any of the network access methods in the above embodiments.
In one example, the device may also include a communication interface 503 and a bus 510. As shown in fig. 5, the processor 501, the memory 502, and the communication interface 503 are connected via a bus 510 to complete communication therebetween.
The communication interface 503 is mainly used for implementing communication between modules, apparatuses, units and/or devices in the embodiments of the present invention.
Bus 510 includes hardware, software, or both to couple the devices' components to each other. By way of example, and not limitation, a bus may include an Enhanced Industry Standard Architecture (EISA) bus, a front-side bus (FSB), a Hyper Transport (HT) interconnect, an Industry Standard Architecture (ISA) bus, an infiniband interconnect, a Low Pin Count (LPC) bus, a memory bus, a Micro Channel Architecture (MCA) bus, a Peripheral Component Interconnect (PCI) bus, a PCI-Express (PCI-X) bus, a Serial Advanced Technology Attachment (SATA) bus, a video electronics standards association local (VLB) bus, or other suitable bus or a combination of two or more of these. Bus 610 may include one or more buses, where appropriate. Although specific buses have been described and shown in the embodiments of the invention, any suitable buses or interconnects are contemplated by the invention.
In addition, in combination with the network access method in the foregoing embodiment, the embodiment of the present invention may provide a computer-readable storage medium to implement the method. The computer readable storage medium having stored thereon computer program instructions; the computer program instructions, when executed by a processor, implement any of the network access methods in the above embodiments.
It is to be understood that the invention is not limited to the precise arrangements and instrumentalities shown. A detailed description of known methods is omitted herein for the sake of brevity. In the above embodiments, several specific steps are described and shown as examples. However, the method processes of the present invention are not limited to the specific steps described and illustrated, and those skilled in the art can make various changes, modifications and additions or change the order between the steps after comprehending the spirit of the present invention.
The functional blocks shown in the above structural block diagrams may be implemented as hardware, software, firmware, or a combination thereof. When implemented in hardware, it may be, for example, an electronic circuit, an Application Specific Integrated Circuit (ASIC), suitable firmware, plug-in, function card, or the like. When implemented in software, the elements of the invention are the programs or code segments used to perform the required tasks. The program or code segments may be stored in a machine-readable medium or transmitted by a data signal carried in a carrier wave over a transmission medium or a communication link. A "machine-readable medium" may include any medium that can store or transfer information. Examples of a machine-readable medium include electronic circuits, semiconductor memory devices, ROM, flash memory, Erasable ROM (EROM), floppy disks, CD-ROMs, optical disks, hard disks, fiber optic media, Radio Frequency (RF) links, and so forth. The code segments may be downloaded via computer networks such as the internet, intranets, etc.
It should also be noted that the exemplary embodiments mentioned in this patent describe some methods or systems based on a series of steps or devices. However, the present invention is not limited to the order of the above-described steps, that is, the steps may be performed in the order mentioned in the embodiments, may be performed in an order different from the order in the embodiments, or may be performed simultaneously.
As will be apparent to those skilled in the art, for convenience and brevity of description, the specific working processes of the systems, modules and units described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again. It should be understood that the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the present invention, and these modifications or substitutions should be covered within the scope of the present invention.

Claims (10)

1. A network access method applied to a first base station, the method comprising:
acquiring capability information of terminal equipment;
if the capability information carries a field supporting non-independent Networking (NSA) and a target base station supporting NSA exists in adjacent base stations, sending a measurement request to the terminal equipment, wherein the measurement request comprises information of the target base station, and the measurement request is used for the terminal equipment to measure the target base station to generate a Measurement Report (MR);
receiving the MR sent by the terminal equipment;
sending a switching request to the target base station according to the MR, so that the target base station sends an access confirmation instruction to the first base station when determining that the access resource of the target base station is smaller than a preset resource threshold value based on the switching request, the first base station sends a switching instruction to the terminal equipment based on the access confirmation instruction, and the terminal equipment accesses the target base station after receiving the switching instruction;
and when the access resource is greater than the resource threshold, the target base station further sends a switching instruction to a target terminal which does not support NSA in the access resource, so that the target terminal responds to the switching instruction, accesses the base station which does not support NSA, and enables the terminal equipment which supports NSA to access.
2. The method of claim 1, wherein before sending the measurement request to the terminal device, the method further comprises:
detecting the zone bits of the adjacent base stations;
and under the condition that the zone bit of the adjacent base station is the zone bit supporting NSA, determining the adjacent base station as the target base station.
3. The method as claimed in claim 1, wherein the sending a handover request to the target base station according to the MR comprises:
determining whether the target base station meets a preset residence condition according to the MR;
and sending the switching request to the target base station under the condition that the target base station meets the resident condition.
4. A network access method applied to a target base station is characterized in that the method comprises the following steps:
receiving a switching request;
responding to the switching request, and determining whether the access resource of the target base station is smaller than a preset resource threshold value;
under the condition that the access resource is smaller than the preset resource threshold value, sending an access confirmation instruction to a first base station, so that the first base station responds to the access confirmation instruction and sends a switching instruction to terminal equipment, and the terminal equipment receives the switching instruction and then accesses to a target base station;
under the condition that the access resource is larger than a resource threshold value, sending a switching instruction to a target terminal which does not support NSA in the access resource, so that the target terminal responds to the switching instruction and accesses to a base station which does not support NSA to enable terminal equipment which supports NSA to access;
the target base station determines according to an MR sent by a terminal device to the first base station, where the MR is generated by the terminal device measuring the target base station after receiving a measurement request, and the measurement request is sent by the first base station when the first base station determines that the capability information of the terminal device carries a field supporting NSA and there is an adjacent target base station supporting NSA.
5. A network access method is applied to terminal equipment, and is characterized in that the method comprises the following steps:
receiving a measurement request sent by a first base station, wherein the measurement request comprises information of a target base station, and the measurement request is sent when the first base station determines that a field supporting NSA is carried in capability information of terminal equipment, and the first base station has an adjacent target base station supporting NSA;
responding to the measurement request, and measuring the target base station to generate an MR;
sending the MR to the first base station, so that the first base station sends a handover request to the target base station when determining that the target base station meets the residence condition according to the MR, so that the target base station sends an access confirmation instruction to the first base station when determining that the access resource of the target base station is smaller than a preset resource threshold, and the first base station sends a handover instruction to the terminal device after receiving the access confirmation instruction;
accessing to the target base station in response to the received switching instruction;
and when the access resource is greater than the resource threshold, the target base station further sends a switching instruction to a target terminal which does not support NSA in the access resource, so that the target terminal responds to the switching instruction, accesses the base station which does not support NSA, and enables the terminal equipment which supports NSA to access.
6. A network access apparatus applied to a first base station, the apparatus comprising:
the acquisition module is used for acquiring the capability information of the terminal equipment;
a sending module, configured to send a measurement request to the terminal device if the capability information carries a field supporting non-independent networking NSA and an object base station supporting NSA exists in adjacent base stations, where the measurement request includes information of the object base station, and the measurement request is used for the terminal device to measure the object base station to generate a measurement report MR;
a receiving module, configured to receive the MR sent by the terminal device;
the sending module is further configured to send a handover request to the target base station according to the MR, so that the target base station sends an access confirmation instruction to the first base station when determining that the access resource of the target base station is smaller than a preset resource threshold based on the handover request, the first base station sends a handover instruction to the terminal device based on the access confirmation instruction, and the terminal device accesses the target base station after receiving the handover instruction;
and when the target base station confirms that the access resource is greater than the resource threshold, the target base station further sends a switching instruction to a target terminal which does not support NSA in the access resource, so that the target terminal responds to the switching instruction and accesses to the base station which does not support NSA to enable terminal equipment which supports NSA to access.
7. A network access apparatus applied to a target base station, the apparatus comprising:
a receiving module, configured to receive a handover request;
a response module, configured to determine, in response to the handover request, whether an access resource of the target base station is smaller than a preset resource threshold;
a sending module, configured to send an access confirmation instruction to a first base station when the access resource is smaller than the preset resource threshold, so that the first base station sends a handover instruction to a terminal device in response to the access confirmation instruction, and the terminal device receives the handover instruction and accesses a target base station; when the access resource is larger than the resource threshold, sending a switching instruction to a target terminal which does not support NSA in the access resource, so that the target terminal responds to the switching instruction and accesses to a base station which does not support NSA, and the terminal equipment which supports NSA is accessed;
the target base station determines according to an MR sent by a terminal device to the first base station, where the MR is generated by measuring the target base station after the terminal device receives a measurement request, and the measurement request is sent when the first base station determines that a field supporting NSA is carried in capability information of the terminal device, and an adjacent target base station supporting NSA exists in the first base station.
8. A network access device applied to a terminal device, the device comprising:
a receiving module, configured to receive a measurement request sent by a first base station, where the measurement request includes information of a target base station, and the measurement request is sent when the first base station determines that a field supporting NSA is carried in capability information of a terminal device, and the first base station has an adjacent target base station supporting NSA;
a measurement generation module, configured to perform measurement on the target base station in response to the measurement request to generate an MR;
a sending module, configured to send the MR to the first base station, so that the first base station sends a handover request to the target base station when determining that the target base station meets a camping condition according to the MR, so that the target base station sends an access confirmation instruction to the first base station when determining that an access resource of the target base station is smaller than a preset resource threshold, and the first base station sends a handover instruction to the terminal device after receiving the access confirmation instruction;
an access module, configured to access to the target base station in response to the received handover instruction;
when the target base station confirms that the access resource is greater than the resource threshold, the target base station further sends a handover instruction to a target terminal which does not support NSA in the access resource, so that the target terminal responds to the handover instruction and accesses to the base station which does not support NSA, and the terminal device which supports NSA is accessed.
9. An apparatus for performing a network access method, comprising: at least one processor, at least one memory, and computer program instructions stored in the memory that, when executed by the processor, implement the method of any of claims 1-3, claim 4, and claim 5.
10. A computer readable storage medium having computer program instructions stored thereon which, when executed by a processor, implement the method of any one of claims 1-3, claim 4 and claim 5.
CN201910999917.XA 2019-10-21 2019-10-21 Network access method, device, equipment and storage medium Active CN110856226B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910999917.XA CN110856226B (en) 2019-10-21 2019-10-21 Network access method, device, equipment and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910999917.XA CN110856226B (en) 2019-10-21 2019-10-21 Network access method, device, equipment and storage medium

Publications (2)

Publication Number Publication Date
CN110856226A CN110856226A (en) 2020-02-28
CN110856226B true CN110856226B (en) 2022-08-23

Family

ID=69597615

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910999917.XA Active CN110856226B (en) 2019-10-21 2019-10-21 Network access method, device, equipment and storage medium

Country Status (1)

Country Link
CN (1) CN110856226B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111432444B (en) * 2020-03-06 2022-04-19 宇龙计算机通信科技(深圳)有限公司 Network connection method, device, storage medium and terminal
WO2021232356A1 (en) * 2020-05-21 2021-11-25 Qualcomm Incorporated Techniques for inducing handover to 5g anchor cells
CN113840338A (en) * 2020-06-23 2021-12-24 中兴通讯股份有限公司 Migration method under hybrid networking, storage medium and electronic equipment
CN111885656A (en) * 2020-07-07 2020-11-03 中国联合网络通信集团有限公司 Network switching method and equipment
CN116097742A (en) * 2020-08-06 2023-05-09 Oppo广东移动通信有限公司 Access method, terminal equipment and network equipment
CN114339906A (en) * 2020-10-09 2022-04-12 中国电信股份有限公司 Method, base station and communication system for selecting secondary node
CN112218329B (en) * 2020-11-17 2023-08-01 ***通信集团江苏有限公司 Method, device, equipment and storage medium for controlling terminal capability
CN114585027A (en) * 2020-11-30 2022-06-03 ***通信有限公司研究院 Method, device and equipment for updating network configuration and readable storage medium
CN112423351A (en) * 2020-12-08 2021-02-26 中国联合网络通信集团有限公司 Network mode determination method and device
CN115243329B (en) * 2021-04-22 2023-09-19 ***通信集团上海有限公司 Method and device for switching cells in non-independent networking network
CN113645675A (en) * 2021-09-08 2021-11-12 维沃移动通信有限公司 Non-independent networking NSA mode communication method and device and electronic equipment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106717088A (en) * 2014-08-06 2017-05-24 日本电气株式会社 Method and system for device-to-device communication
CN110324822A (en) * 2018-03-29 2019-10-11 ***通信有限公司研究院 The method and network side equipment, user terminal of cell selection

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108632923B (en) * 2017-03-24 2021-06-29 ***通信有限公司研究院 Idle-state interoperation method and device, terminal and network side equipment
CN110300461B (en) * 2018-03-23 2021-06-01 ***通信有限公司研究院 Network connection method, device and terminal
CN109862595B (en) * 2019-03-18 2021-07-13 中国联合网络通信集团有限公司 Directional switching method and system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106717088A (en) * 2014-08-06 2017-05-24 日本电气株式会社 Method and system for device-to-device communication
CN110324822A (en) * 2018-03-29 2019-10-11 ***通信有限公司研究院 The method and network side equipment, user terminal of cell selection

Also Published As

Publication number Publication date
CN110856226A (en) 2020-02-28

Similar Documents

Publication Publication Date Title
CN110856226B (en) Network access method, device, equipment and storage medium
KR100933105B1 (en) Wireless communication apparatus, wireless communication method, and recording medium
CA2851517C (en) Reporting and use of user equipment measurement event confidence level
TWI382730B (en) Improving intersystem cell reselection from geran to utran
US11540251B2 (en) Method and apparatus for monitoring paging messages
KR20110033499A (en) Method and apparatus for processing protocol of multi sim terminal
WO2011157292A1 (en) Measurements logging and transmission at a user equipment of a mobile communications system
KR20090080727A (en) Apparatus and method for terminal handover to different type of system in a broadband wireless access communication system
CN108769982A (en) Processing method, device, equipment and the medium of terminal frequency range
US9271252B2 (en) Communication terminal device, communication system, and method of controlling communication terminal device
JP2009088980A (en) User device and method for receiving paging channel
EP2387163A1 (en) Method, device and system for information transmitting and obtaining
CN111447652B (en) Switching method, device and equipment of mobile edge operation host of mobile terminal
KR20150020687A (en) Method for identifying context of user equipment, user equipment, and base station
CN111447655B (en) Method, device, equipment and medium for accessing terminal to network
KR102014541B1 (en) Apparatus and method for receving paging in mobile communication system
WO2016070932A1 (en) Identifying which access points are in the coverage area of a ran node
CN114040426B (en) Network optimization method, abnormal cell pushing method, device, terminal and server
WO2008013970A2 (en) Method for performing handoff from wibro (wimax) service to wireless lan service and terminal and terminal apparatus using the same title
CN114650624A (en) Method, device and equipment for determining working mode of wifi receiver and storage medium
CN112187947B (en) Position pushing method and related device of client terminal equipment
KR20180121068A (en) Operation method of communication node in communication network
CN116634519A (en) Network redirection method, device and storage medium
CN116939492A (en) Signal switching method, device, equipment and computer storage medium
US20190007113A1 (en) Method for detecting an external antenna connected to a communication device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant