CN106454804B - Method and device for acquiring terminal capability - Google Patents
Method and device for acquiring terminal capability Download PDFInfo
- Publication number
- CN106454804B CN106454804B CN201611043104.6A CN201611043104A CN106454804B CN 106454804 B CN106454804 B CN 106454804B CN 201611043104 A CN201611043104 A CN 201611043104A CN 106454804 B CN106454804 B CN 106454804B
- Authority
- CN
- China
- Prior art keywords
- terminal
- signaling
- capability
- identifier
- cell
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000011664 signaling Effects 0.000 claims abstract description 152
- 230000002776 aggregation Effects 0.000 claims description 14
- 238000004220 aggregation Methods 0.000 claims description 14
- 230000007774 longterm Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 abstract description 5
- 238000011160 research Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 230000005012 migration Effects 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000004590 computer program Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
Abstract
The invention discloses a method and a device for acquiring terminal capability, which relate to the technical field of communication and can solve the problem that terminal capability data published by GSMA cannot reflect the actual network support capability of a terminal, and the method for acquiring the terminal capability comprises the following steps: acquiring a first signaling, wherein the first signaling comprises a terminal identifier and an access identifier corresponding to the terminal identifier; the access identifier is an identifier distributed for the terminal by the network side equipment when the terminal interacts with the network side equipment; determining a terminal identifier and an access identifier according to the first signaling; searching a second signaling according to the access identifier, wherein the second signaling is used for characterizing the network support capability of the terminal, and the network support capability comprises: VoLTE support capability, BAND support capability, and CA support capability; and determining the network support capability of the terminal corresponding to the terminal identification according to the second signaling. The method and the device are suitable for acquiring the network support capability of the terminal.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method and an apparatus for acquiring a terminal capability.
Background
GSMA (Global System for Mobile Communications Alliance) is responsible for registering and allocating International Mobile Equipment Identity (IMEI) resources, and TAC (Type Allocation Code) data in IMEI includes information of manufacturer, model, terminal Type, and network capability (frequency band, wireless interface, etc.) of the terminal, so that the communication industry generally uses the data of terminal network capability issued by GSMA to perform analysis research such as terminal industry chain research, terminal current network capability distribution condition, current network terminal migration suggestion, customized terminal function, network planning optimization, etc.
However, due to factors such as the issuing time of the internal network operation license plate, frequency management, policy restrictions, and the diversity of terminal sales channels, the actual network capacity of the internal terminal often has a huge deviation from the GSMA official data, for example: since the Voice over LTE (Voice over LTE) service has been officially commercialized abroad but is not yet commercialized domestically, a certain modification is made to a terminal used domestically even if the hardware itself supports the Voice over LTE, so that the terminal does not support the Voice over LTE, and the data published by the GSMA for the terminal supports the Voice over LTE. In addition, the update of the terminal software version also brings about dynamic changes of the terminal network capability, so that the terminal network capability data distributed by the GSMA has a huge deviation from the actual network capability of the terminal.
Disclosure of Invention
The invention provides a method and a device for acquiring terminal capability, which can solve the problem that terminal capability data published by GSMA cannot reflect the actual network support capability of a terminal.
In order to achieve the purpose, the embodiment of the invention adopts the following technical scheme:
in a first aspect, an embodiment of the present invention provides a method for acquiring a capability of a terminal, including: acquiring a first signaling, wherein the first signaling comprises a terminal identifier and an access identifier corresponding to the terminal identifier; the access identifier is an identifier distributed to the terminal by the network side equipment when the terminal interacts with the network side equipment;
determining the terminal identification and the access identification according to the first signaling;
searching a second signaling according to the access identifier, where the second signaling is used to characterize a network support capability of the terminal, and the network support capability includes: the method comprises the following steps of a long term evolution call VoLTE supporting capability, a BAND BAND supporting capability and a carrier aggregation CA supporting capability;
and determining the network support capability of the terminal corresponding to the terminal identification according to the second signaling.
In a second aspect, the present invention provides an apparatus for acquiring terminal capability, including:
an obtaining module, configured to obtain a first signaling, where the first signaling includes a terminal identifier and an access identifier corresponding to the terminal identifier; the access identifier is an identifier distributed to the terminal by the network side equipment when the terminal interacts with the network side equipment;
a determining module, configured to determine the terminal identifier and the access identifier according to the first signaling acquired by the acquiring module;
a searching module, configured to search for a second signaling according to the access identifier determined by the determining module, where the second signaling is used to characterize a network support capability of the terminal, and the network support capability includes: the method comprises the following steps of a long term evolution call VoLTE supporting capability, a BAND BAND supporting capability and a carrier aggregation CA supporting capability;
the determining module is further configured to determine, according to the second signaling found by the searching module, a network support capability of the terminal corresponding to the terminal identifier.
The invention provides a method and a device for acquiring terminal capability, wherein a first signaling is acquired to comprise a terminal identifier and an access identifier corresponding to the terminal identifier; searching a second signaling according to the access identifier, and determining the network support capability of the terminal according to the second signaling, wherein the network support capability comprises: VoLTE support capability, BAND support capability, and CA support capability. Compared with the data of the terminal network capability directly released by GSMA in the prior art, the invention can truly reflect the actual support capability of the terminal in the network because the terminal network support capability is extracted from the interactive signaling of the terminal and the network side equipment.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is an architecture diagram of an acquisition system according to an embodiment of the present invention;
fig. 2 is a flowchart of a method for acquiring a capability of a terminal according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a device for acquiring terminal capability according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the present invention may be applied to a communication system, which includes an acquisition system, as shown in fig. 1, where the acquisition system includes a soft acquisition system or a hard acquisition system, the soft acquisition system includes a data acquisition platform 11, an OMC (operation and Maintenance Center) 12 and a traffic aggregation adapter 13, the hard acquisition system includes a signaling acquisition platform 14, an OMC12 and a traffic aggregation adapter 13, and in order to better understand signaling sources in the implementation of the present invention, the following briefly introduces an acquisition process and elements in the acquisition system.
Adding or opening a corresponding mirror image data port 16 in an eNodeB15(Evolved Node B), and mirroring data streams sent between network elements to the mirror image data port 16 when an OMC12 issues an acquisition instruction; when the OMC12 turns off the acquisition command, the data flow mirroring is stopped. When the OMC12 opens the acquisition function, each network element outputs data streams to other network elements from the mirror image data port 16, hard acquisition aggregates the data streams through the traffic aggregation adapter 13 and adds a time identifier, the data streams are sent to the signaling acquisition platform 14 through the first interface 17, soft acquisition is sent to the data acquisition platform 11 through the OMC12 through the second interface 18, related signaling required in the embodiment of the present invention can be acquired through the data acquisition platform 11 or the signaling acquisition platform 14, fig. 1 shows an example of an acquisition system including both a soft acquisition system and a hard acquisition system, the embodiment of the present invention is also applicable to an acquisition system including either a soft acquisition system or a hard acquisition system, and is not limited herein.
In order to solve the problem that terminal capability data published by GSMA cannot reflect the actual network support capability of a terminal, an embodiment of the present invention provides a method for acquiring a terminal capability, which can be applied to a communication system shown in fig. 1, where the terminal includes: a mobile phone, a fixed phone, a tablet computer, etc., as shown in fig. 2, the method includes:
101. a first signaling is acquired.
The first signaling comprises a terminal identification and an access identification corresponding to the terminal identification.
The terminal identifier is used for identifying an identifier of the terminal from other terminals, and the access identifier is used for identifying an identifier of the terminal from other terminals in the network, and may be an identifier allocated to the terminal by the network side device when the terminal interacts with the network side device, where the network side device includes a base station or an MME (Mobility management entity, Mobility management node function) in an LTE core network, which is not limited herein.
As a specific embodiment, the first signaling includes Security Mode Complete signaling.
In the 3GPP specification, the Security Mode Complete signaling appears as a completion flag of a Security procedure (including encryption and integrity protection, not including identity authentication for a user), and is a message sent by a terminal to a network side as a response to a Security Mode Command signaling issued by the network side.
In addition, the 3GPP specification also specifies that information element fields required to be carried by Security Mode Complete signaling include IMEI information and MmeUeS1APId fields.
Wherein the IMEI can be used to represent the terminal identity of each mobile terminal since each mobile terminal will be given a globally unique IMEI code after assembly.
The MmeUeS1APId field is an access identifier allocated by the MME to the terminal when the terminal accesses the MME of the LTE core network.
102. And determining the terminal identification and the access identification according to the first signaling.
As a specific embodiment, the Security Mode Complete signaling further includes a Security header type cell, where the value of the cell indicates whether the signaling message is encrypted, and only when the signaling message is not encrypted, the IMEI code and the MmeUeS1APId field can be extracted from the Security Mode Complete signaling.
Therefore, the value of the Security header type cell in the Security Mode Complete signaling needs to be extracted first. When the value of the Security header type cell is 0, it represents that the signaling message is a plaintext NAS (Non-Access Stratum) message, and the IMEI code and the MmeUeS1APId field can be extracted from the Security Mode Complete signaling without encryption.
The specific extraction method of the IMEI code comprises the following steps: extracting an IMEISV cell from the Security Mode Complete signaling, the IMEISV cell comprising the terminal IMEI.
The MmeUeS1APId field may be extracted directly from the Security Mode Complete signaling.
103. And searching a second signaling according to the access identifier.
Wherein the second signaling is used for characterizing network support capability of the terminal, and the network support capability includes: VoLTE support capability, BAND support capability, and CA (Carrier Aggregation) support capability.
As a specific embodiment, when the first signaling is Security Mode Complete signaling, looking up the second signaling according to the MmeUeS1APId field, where the second signaling includes: initial Context Setup Request signaling or UE Capability Info Indication signaling.
In the 3GPP specification, when a terminal is attached for the first time, the terminal capability information is reported to the MME through the NAS layer Attach Request signaling, and the MME stores the terminal capability and issues the terminal capability to the base station through the Initial Context Setup Request signaling.
If the Initial Context Setup Request signaling received by the base station does not carry the terminal Capability Information, the base station inquires the terminal Capability through the UE Capability establishment signaling, at this time, the terminal reports to the base station through the UE Capability Information, and the base station reports to the MME through the UE Capability Information Indication signaling.
The terminal capability reported in the terminal attachment process is used for completing registration of the terminal in the network and completing establishment of the core network on the default bearer of the terminal, and the core network does not store the terminal capability reported by the terminal after the default bearer is established, so that the terminal capability cannot be acquired directly through the core network.
Therefore, the information content Setup Request signaling or the UE Capability information signaling contains the information of the terminal network support Capability.
104. And determining the network support capability of the terminal corresponding to the terminal identification according to the second signaling.
As a specific embodiment, when the second signaling is an Initial Context Setup Request signaling or a UE Capability Info Indication signaling, extracting a feature index feature Group Indicators cell in the Initial Context Setup Request signaling or the UE Capability Info Indication signaling, and when a value of the feature Group Indicators cell is 0, determining that the terminal does not have a VoLTE support Capability; and when the value of the feature Group Indicators cell is not 0, determining that the terminal has the VoLTE support capability.
And extracting a supported Band List EUTRA cell in the Initial Context Setup Request signaling or the UE Capability information indication signaling, wherein the supported Band List EUTRA cell comprises a List of bands supported by the terminal, and the bands can be sorted after the bands supported by the terminal are extracted.
Extracting a UE _ Category _ v1020 cell in the Initial Context Setup Request signaling or the UE Capability information signaling, and determining that the terminal has CA support Capability when the value of the UE _ Category _ v1020 cell is not zero; and when the value of the ue _ Category _ v1020 cell is zero, determining that the terminal does not have the CA support capability.
When the terminal has CA support Capability, a supported Band Combination _ r10 cell in the Initial Context setup request signaling or the UE Capability information Indication signaling may be further extracted, the supported Band Combination _ r10 cell includes a list of bands in which the terminal supports carrier aggregation, and the bands may be sorted after the bands in which the terminal supports carrier aggregation are extracted.
According to the above steps, the embodiment of the present invention extracts the terminal identifier and the network support capability corresponding to the terminal identifier, including the VoLTE support capability, BAND support capability, and CA support capability.
The invention provides a method for acquiring terminal Capability, which comprises the steps of acquiring a Security Mode Complete signaling containing IMEI and MmeUeS1APId fields, searching an Initial Context setup Request signaling or a UE Capability information Indication signaling according to the MmeUeS1APId fields, and finally determining the network support Capability of a terminal according to the Initial Context setup Request signaling or the UE Capability information Indication signaling, wherein the network support Capability comprises the following steps: VoLTE support capability, BAND support capability, and CA support capability. Compared with the data of the terminal network capacity directly released by GSMA in the prior art, the invention can truly reflect the actual support capacity of the terminal in the network because of the terminal network support capacity extracted from the signaling of the interaction between the terminal and the network side equipment, and is beneficial to providing the actual network support capacity of the terminal for the analysis research of terminal industry chain research, terminal current network capacity distribution condition, current network terminal migration suggestion, terminal function customization, network planning optimization and the like of a user.
An embodiment of the present invention further provides an apparatus 20 for acquiring a terminal capability, configured to execute the foregoing method, as shown in fig. 3, where the apparatus 20 includes:
an obtaining module 21, configured to obtain a first signaling, where the first signaling includes a terminal identifier and an access identifier corresponding to the terminal identifier; and the access identifier is an identifier distributed by the network side equipment for the terminal when the terminal interacts with the network side equipment.
A determining module 22, configured to determine the terminal identifier and the access identifier according to the first signaling acquired by the acquiring module 21.
A searching module 23, configured to search for a second signaling according to the access identifier determined by the determining module 22, where the second signaling is used to characterize a network support capability of the terminal, and the network support capability includes: the system comprises a long term evolution call VoLTE supporting capability, a BAND BAND supporting capability and a carrier aggregation CA supporting capability.
The determining module 22 is further configured to determine, according to the second signaling found by the finding module 23, a network support capability of the terminal corresponding to the terminal identifier.
Further, the first signaling acquired by the acquiring module 21 includes security mode completion SecurityMode Complete signaling.
The determining module 22 is further configured to extract an IMEISV cell from the Security model complete signaling acquired by the acquiring module 21, where the IMEISV cell includes an international mobile equipment identity IMEI of the terminal, and the IMEI is used to represent a terminal identifier of the terminal.
Extracting an MmeUeS1APId field from the Security Mode Complete signaling, wherein the value of the MmeUeS1APId field is used for representing the access identifier of the terminal.
The determining module 22 is further configured to obtain a value of a Security header type cell in the Security Mode Complete signaling.
And when the value of the Security header type is zero, determining the access identifier corresponding to the terminal identifier.
The second signaling searched by the searching module 23 includes an initial context setting Request initial context Setup Request signaling or a UE Capability information Indication signaling.
The determining module 22 is further configured to extract a feature index feature Group Indicators cell in the Initial Context Setup Request signaling or the UE Capability Info Indication signaling, and when a value of the feature Group Indicators cell is not 0, determine that the terminal has the VoLTE support Capability.
And extracting a supported Band List EUTRA cell in the Initial Context Setup Request signaling or the UE Capability information signaling, wherein the supported Band List EUTRA cell comprises a List of bands supported by the terminal.
And extracting a UE _ Category _ v1020 cell in the Initial Context Setup Request signaling or the UE Capability information signaling, and determining that the terminal has the CA support Capability when the value of the UE _ Category _ v1020 cell is not zero.
The determining module 22 is further configured to extract a supported Band Combination _ r10 cell in the initial context Setup Request signaling or the UE Capability information Indication signaling when the terminal has the CA support Capability, where the supported Band Combination _ r10 cell includes a list of bands in which the terminal supports carrier aggregation.
The invention provides a method for acquiring terminal Capability, which comprises the steps of acquiring a Security Mode Complete signaling containing IMEI and MmeUeS1APId fields, searching an Initial Context setup Request signaling or a UE Capability information Indication signaling according to the MmeUeS1APId fields, and finally determining the network support Capability of a terminal according to the Initial Context setup Request signaling or the UE Capability information Indication signaling, wherein the network support Capability comprises the following steps: VoLTE support capability, BAND support capability, and CA support capability. Compared with the data of the terminal network capacity directly released by GSMA in the prior art, the invention can truly reflect the actual support capacity of the terminal in the network because of the terminal network support capacity extracted from the signaling of the interaction between the terminal and the network side equipment, and is beneficial to providing the actual network support capacity of the terminal for the analysis research of terminal industry chain research, terminal current network capacity distribution condition, current network terminal migration suggestion, terminal function customization, network planning optimization and the like of a user.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the apparatus embodiment, since it is substantially similar to the method embodiment, it is relatively simple to describe, and reference may be made to some descriptions of the method embodiment for relevant points.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.
The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A method for acquiring terminal capability, comprising:
acquiring a first signaling, wherein the first signaling comprises a terminal identifier and an access identifier corresponding to the terminal identifier; the access identifier is an identifier distributed to the terminal by the network side equipment when the terminal interacts with the network side equipment;
determining the terminal identification and the access identification according to the first signaling;
searching a second signaling according to the access identifier, where the second signaling is used to characterize a network support capability of the terminal, and the network support capability includes: the method comprises the following steps of a long term evolution call VoLTE supporting capability, a BAND BAND supporting capability and a carrier aggregation CA supporting capability;
determining the network support capability of the terminal corresponding to the terminal identification according to the second signaling;
the second signaling comprises Initial Context setting Request Initial Context Setup Request signaling or UE Capability information Indication (UE Capability Info Indication) signaling.
2. The method of claim 1, wherein the first signaling comprises security mode Complete (SecurityMode) signaling;
the determining the terminal identifier and the access identifier according to the first signaling comprises: extracting an IMEISV cell from the SecurityMode Complete signaling, wherein the IMEISV cell comprises an International Mobile Equipment Identification (IMEI) of the terminal, and the IMEI is used for representing a terminal identifier of the terminal;
extracting an MmeUeS1APId field from the Security Mode Complete signaling, wherein the value of the MmeUeS1APId field is used for representing the access identifier of the terminal.
3. The method according to claim 2, wherein before the determining the access identifier corresponding to the terminal identifier according to the first signaling, the method further comprises:
obtaining the value of a Security header type cell in the Security Mode Complete signaling;
and when the value of the Security header type is zero, determining the access identifier corresponding to the terminal identifier.
4. The method according to claim 1, wherein the determining, according to the second signaling, the network support capability of the terminal corresponding to the terminal identifier comprises:
extracting a feature index Group Indicators cell in the Initial Context Setup Request signaling or the UE Capability information signaling, and determining that the terminal has the VoLTE support Capability when the value of the feature Group Indicators cell is not 0;
extracting a supported Band List EUTRA cell in the Initial Context Setup Request signaling or the UE Capability information signaling, wherein the supported Band List EUTRA cell comprises a List of bands supported by the terminal;
and extracting a UE _ Category _ v1020 cell in the Initial Context Setup Request signaling or the UE Capability information signaling, and determining that the terminal has the CA support Capability when the value of the UE _ Category _ v1020 cell is not zero.
5. The method of claim 4, wherein when the terminal has the CA support capability, the method further comprises:
extracting a supported Band Combination _ r10 cell in the Initial Context Setup Request signaling or the UE Capability information signaling, the supported Band Combination _ r10 cell including a list of bands in which the terminal supports carrier aggregation.
6. An apparatus for acquiring terminal capability, comprising:
an obtaining module, configured to obtain a first signaling, where the first signaling includes a terminal identifier and an access identifier corresponding to the terminal identifier; the access identifier is an identifier distributed to the terminal by the network side equipment when the terminal interacts with the network side equipment;
a determining module, configured to determine the terminal identifier and the access identifier according to the first signaling acquired by the acquiring module;
a searching module, configured to search for a second signaling according to the access identifier determined by the determining module, where the second signaling is used to characterize a network support capability of the terminal, and the network support capability includes: the method comprises the following steps of a long term evolution call VoLTE supporting capability, a BAND BAND supporting capability and a carrier aggregation CA supporting capability;
the determining module is further configured to determine, according to the second signaling found by the searching module, a network support capability of the terminal corresponding to the terminal identifier;
the second signaling comprises Initial Context setting Request Initial Context Setup Request signaling or UE Capability information Indication (UE Capability Info Indication) signaling.
7. The apparatus according to claim 6, wherein the first signaling acquired by the acquiring module includes Security Mode Complete signaling;
the determining module is further configured to extract an IMEISV cell from the Security Mode Complete signaling acquired by the acquiring module, where the IMEISV cell includes an international mobile equipment identity IMEI of the terminal, and the IMEI is used to represent a terminal identifier of the terminal;
extracting an MmeUeS1APId field from the Security Mode Complete signaling, wherein the value of the MmeUeS1APId field is used for representing the access identifier of the terminal.
8. The apparatus of claim 7, wherein the determining module is further configured to obtain a value of a Security header type cell in the SecurityMode Complete signaling;
and when the value of the Security header type is zero, determining the access identifier corresponding to the terminal identifier.
9. The apparatus according to claim 6, wherein the determining module is further configured to extract a feature index feature Group Indicators cell in the initial context Setup Request signaling or the UE Capability Info Indication signaling, and when a value of the feature Group Indicators cell is not 0, determine that the terminal has the VoLTE support Capability;
extracting a supported Band List EUTRA cell in the Initial Context Setup Request signaling or the UE Capability information signaling, wherein the supported Band List EUTRA cell comprises a List of bands supported by the terminal;
and extracting a UE _ Category _ v1020 cell in the Initial Context Setup Request signaling or the UE Capability information signaling, and determining that the terminal has the CA support Capability when the value of the UE _ Category _ v1020 cell is not zero.
10. The apparatus of claim 9, wherein the determining module is further configured to extract a supported Band Combination _ r10 cell in the Initial Context Setup Request signaling or the UE capability information Indication signaling when the terminal has the CA support capability, wherein the supported Band Combination _ r10 cell includes a list of bands in which the terminal supports carrier aggregation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611043104.6A CN106454804B (en) | 2016-11-21 | 2016-11-21 | Method and device for acquiring terminal capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611043104.6A CN106454804B (en) | 2016-11-21 | 2016-11-21 | Method and device for acquiring terminal capability |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106454804A CN106454804A (en) | 2017-02-22 |
| CN106454804B true CN106454804B (en) | 2020-03-24 |
Family
ID=58218101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611043104.6A Active CN106454804B (en) | 2016-11-21 | 2016-11-21 | Method and device for acquiring terminal capability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106454804B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10939280B2 (en) * | 2018-04-05 | 2021-03-02 | Qualcomm Incorporated | Optimization of user equipment radio capability signaling |
| CN114142981A (en) * | 2018-08-01 | 2022-03-04 | 维沃移动通信有限公司 | Control method, terminal and network side network element |
| CN113015114B (en) * | 2019-12-04 | 2022-08-23 | 中国移动通信集团安徽有限公司 | Method and device for perfecting terminal information base and computing equipment |
| CN112995416B (en) * | 2019-12-18 | 2022-06-14 | 中国移动通信集团浙江有限公司 | Method and device for detecting frequency band of terminal |
| CN112566052B (en) * | 2020-11-30 | 2022-02-22 | 中国联合网络通信集团有限公司 | Terminal determination method and device |
| CN113038523B (en) * | 2021-05-07 | 2022-11-01 | 中国联合网络通信集团有限公司 | Terminal identification method and device |
| CN115004736B (en) * | 2022-04-22 | 2024-02-23 | 北京小米移动软件有限公司 | Terminal capability reporting method, terminal capability determining method and terminal capability reporting device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101155067A (en) * | 2006-09-27 | 2008-04-02 | 中兴通讯股份有限公司 | System and method for acquiring information of terminal unit ability |
| CN101640879A (en) * | 2008-08-01 | 2010-02-03 | 华为技术有限公司 | Method, device and system for intersystem switching capacity information acquisition and system access |
| EP2071882A3 (en) * | 2007-12-12 | 2011-04-27 | LG Electronics Inc. | Method of managing user equipment capabilities in a wireless communication system |
| CN102932765A (en) * | 2011-08-12 | 2013-02-13 | 华为技术有限公司 | Method and equipment for acquiring capability information |
-
2016
- 2016-11-21 CN CN201611043104.6A patent/CN106454804B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101155067A (en) * | 2006-09-27 | 2008-04-02 | 中兴通讯股份有限公司 | System and method for acquiring information of terminal unit ability |
| EP2071882A3 (en) * | 2007-12-12 | 2011-04-27 | LG Electronics Inc. | Method of managing user equipment capabilities in a wireless communication system |
| CN101640879A (en) * | 2008-08-01 | 2010-02-03 | 华为技术有限公司 | Method, device and system for intersystem switching capacity information acquisition and system access |
| CN102932765A (en) * | 2011-08-12 | 2013-02-13 | 华为技术有限公司 | Method and equipment for acquiring capability information |
Non-Patent Citations (3)
| Title |
|---|
| "Radio Resource Control (RRC) Protocol specification(Release 10)，3GPP TS 36.331 V10.17.0";3rd Generation Partnership Project;《3GPP TS 36.331 V10.17.0》;20150630;第290页，B.1节，第248页 * |
| 3rd Generation Partnership Project."Non-Access-Stratum (NAS) protocol for Evolved Packet System (EPS);Stage 3 (Release 11)，3GPP TS 24.301 V11.7.0".《3GPP TS 24.301 V11.7.0》.2013, * |
| S1AP View of LTE Attach EPS Bearer Setup;mfqdnd77;《https://www.docin.com/p-1416791267.html》;20160106;第2-3页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106454804A (en) | 2017-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106454804B (en) | Method and device for acquiring terminal capability | |
| CN107295609B (en) | Network slice processing method and device, terminal and base station | |
| WO2018177277A1 (en) | Method and apparatus for processing state information in network system, and storage medium | |
| EP3836743A1 (en) | Network access method and apparatus, network device, and computer readable storage medium | |
| CN108886678B (en) | Message interaction method, device and system | |
| US10142830B2 (en) | Communication system | |
| CN104244227A (en) | Terminal access authentication method and device in internet of things system | |
| CN106488427A (en) | Execute the method, apparatus and system of network registry | |
| CN111757424B (en) | Sharing method and device of wireless access network | |
| EP3955619A1 (en) | Access point name determination for mission critical services | |
| US20180041954A1 (en) | Communication system, base station, determination method, communication terminal, and connection method | |
| CN104243406A (en) | Terminal access authentication method and device in internet of things system | |
| US8958792B2 (en) | Method and system for selecting mobility management entity of terminal group | |
| CN107889194A (en) | Obtain, provide method, equipment and the medium of WAP access information | |
| CN102149084A (en) | Method and system for identifying M2M (machine-to-machine) terminal | |
| CN101562824A (en) | Method, device and system for analyzing user plane | |
| CN111328019B (en) | Method and device for identifying terminal | |
| CN110381495B (en) | Roaming limiting method and device | |
| WO2016201734A1 (en) | Operation control method and system for application program, and terminal | |
| CN101938746B (en) | Anti-cloning method and device of user identification module | |
| US9525980B2 (en) | Method and system for triggering terminal group | |
| US10057871B2 (en) | Data transmission method and base station | |
| CN104967984A (en) | Method of obtaining information of user equipment (UE) and system of obtaining information of user equipment | |
| CN103607709A (en) | Method and device for managing user data | |
| CN115884153A (en) | Communication method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |