CN109936590B - Information transmission method and device, computer storage medium and communication system - Google Patents
Information transmission method and device, computer storage medium and communication system Download PDFInfo
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Abstract
The application discloses an information transmission method and device, a computer storage medium and a communication system, which are used for enabling a position application platform to acquire position information of one or more user equipment served by a base station at one time through acquisition equipment, and avoiding a related flow of independently initiating a position report for each user, thereby saving signaling overhead of a communication network, avoiding the need of modifying a core network, saving cost and being easy to implement. An information transmission method provided by an embodiment of the present application includes: determining location related information of User Equipment (UE); and sending a message containing the UE position related information to a core network according to an information transmission format agreed in advance between a base station and acquisition equipment, so that the core network discards or ignores the message, and the acquisition equipment analyzes the message according to the information transmission format and acquires the UE position related information, and provides the UE position related information to a position application platform.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to an information transmission method and apparatus, a computer storage medium, and a communication system.
Background
Some location applications in the prior art, for example, big data analysis based on user location, need to acquire location information of all users under a base station in real time. In the prior art, the location application platform needs to independently initiate a related flow of location reporting for each user, which brings a large signaling load to the mobile communication network device.
Disclosure of Invention
The embodiment of the application provides an information transmission method and device, a computer storage medium and a communication system, which are used for enabling a position application platform to acquire position information of one or more user equipment served by a base station at one time through acquisition equipment, and avoiding a related process of independently initiating a position report for each user, so that signaling overhead of a communication network is saved, a core network does not need to be modified, cost is saved, and the method is easy to implement.
On the base station side, an information transmission method provided by the embodiment of the application includes:
determining location related information of User Equipment (UE);
and sending a message containing the UE position related information to a core network according to an information transmission format agreed in advance between a base station and acquisition equipment, so that the core network discards or ignores the message, and the acquisition equipment analyzes the message according to the information transmission format and acquires the UE position related information, and provides the UE position related information to a position application platform.
According to the method, the position related information of the UE is determined, the information containing the position related information of the UE is sent to the core network according to the information transmission format agreed in advance between the base station and the acquisition equipment, the core network discards or ignores the information, the acquisition equipment analyzes the information according to the information transmission format and acquires the position related information of the UE, and the position related information of the UE is provided for the position application platform, so that the position application platform can acquire the position information of one or more user equipment served by the base station at one time through the acquisition equipment, the related flow of independently initiating a position report for each user is avoided, the signaling overhead of a communication network is saved, the core network does not need to be modified, the cost is saved, and the method is easy to implement.
Optionally, the message including the location related information of the UE is sent to a core network through a control plane interface between the base station and the core network.
Optionally, the message is a non-standard message.
Optionally, the location related information of the UE includes one or a combination of the following information of one or more UEs:
indoor location information, outdoor location information, location related measurement information.
Therefore, the embodiment of the application can further enable the collecting device to provide more accurate and comprehensive user position information such as the indoor position information, the outdoor position information and/or the position related measurement information of the UE to the position application platform, so that the position application platform can provide more accurate position service with better user perception.
Correspondingly, on the acquisition device side, the information transmission method provided by the embodiment of the application comprises the following steps:
acquiring position related information of User Equipment (UE) sent to a core network by a base station according to a pre-agreed information transmission format between the base station and acquisition equipment;
and providing the position related information of the UE to a position application platform.
Optionally, the location related information of the UE includes one or a combination of the following information of one or more UEs:
indoor location information, outdoor location information, location related measurement information.
Correspondingly, on the side of the location application platform, the information transmission method provided by the embodiment of the application includes:
acquiring position related information of User Equipment (UE) through interaction with acquisition equipment;
providing a location service based on the location related information of the UE.
Optionally, the location related information of the UE includes one or a combination of the following information of one or more UEs:
indoor location information, outdoor location information, location related measurement information.
Correspondingly, on the base station side, an information transmission apparatus provided in the embodiment of the present application includes:
a determining unit, configured to determine location related information of a user equipment UE;
a sending unit, configured to send a message including the location related information of the UE to a core network according to an information transmission format agreed in advance between a base station and a collection device, so that the core network discards or ignores the message, and so that the collection device parses the message according to the information transmission format and obtains the location related information of the UE, and provides the location related information of the UE to a location application platform.
Optionally, the sending unit sends a message including the location related information of the UE to a core network through a control plane interface between the base station and the core network.
Optionally, the message is a non-standard message.
Optionally, the location related information of the UE includes one or a combination of the following information of one or more UEs:
indoor location information, outdoor location information, location related measurement information.
Correspondingly, on the acquisition device side, the information transmission device provided by the embodiment of the application comprises:
the acquisition unit is used for acquiring the position related information of the user equipment UE, which is sent to the core network by the base station, according to the information transmission format agreed in advance between the base station and the acquisition equipment;
and the sending unit is used for providing the position related information of the UE to a position application platform.
Optionally, the location related information of the UE includes one or a combination of the following information of one or more UEs:
indoor location information, outdoor location information, location related measurement information.
Correspondingly, on the side of the location application platform, the information transmission device provided in the embodiment of the present application includes:
the acquisition unit is used for acquiring the position related information of the user equipment UE through interaction with the acquisition equipment;
a providing unit for providing a location service based on the location related information of the UE.
Optionally, the location related information of the UE includes one or a combination of the following information of one or more UEs:
indoor location information, outdoor location information, location related measurement information.
On the other hand, an information transmission apparatus provided in an embodiment of the present application includes:
a memory for storing program instructions;
and the processor is used for calling the program instructions stored in the memory and executing any one of the information transmission methods provided by the embodiment of the application according to the obtained program.
On the other hand, a computer storage medium provided in the embodiments of the present application stores computer-executable instructions, where the computer-executable instructions are configured to enable the computer to execute any one of the information transmission methods provided in the embodiments of the present application.
On the other hand, a communication system provided by the embodiments of the present application includes any one or more of the above-mentioned information transmission apparatuses provided by the embodiments of the present application.
Optionally, the system further includes a core network device.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic diagram of a network architecture according to an embodiment of the present application;
fig. 2 is a schematic flowchart of an information transmission method according to an embodiment of the present application;
fig. 3 is a schematic flowchart of an information transmission method at a base station side according to an embodiment of the present application;
fig. 4 is a schematic flowchart of an information transmission method on an acquisition device side according to an embodiment of the present application;
fig. 5 is a schematic flowchart of an information transmission method on the side of a location application platform according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of an information transmission apparatus on a base station side according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of an information transmission device on an acquisition device side according to an embodiment of the present application;
fig. 8 is a schematic structural diagram of an information transmission apparatus on the side of a location application platform according to an embodiment of the present application;
fig. 9 is a schematic structural diagram of a fourth information transmission apparatus according to an embodiment of the present application.
Detailed Description
The embodiment of the application provides an information transmission method and device, a computer storage medium and a communication system, which are used for enabling a position application platform to acquire position information of one or more user equipment served by a base station at one time through acquisition equipment, and avoiding a related process of independently initiating a position report for each user, so that signaling overhead of a communication network is saved, a core network does not need to be modified, cost is saved, and the method is easy to implement.
The mobile communication network operator can combine the user identity information, Service information and the like generated in the mobile network authorized by the user with the user location information in real time through the base station positioning, and provide personalized and interactive location application Service for the mobile user and the partner (such as CP (Content Provider)/SP (Service Provider)).
It should be noted that, the user described in this embodiment may refer to a user equipment (or referred to as a terminal).
And the terminal acquires and processes the relevant parameters of the position measurement. The mobile communication network comprises an access network part and a core network part, is mainly responsible for carrying location service signaling or messages and provides various network parameters required by a location capability engine. In a 4G network, an access network includes an evolved Node B (e-Node B), and a core network includes network elements such as a Mobility Management Entity (MME), a System architecture evolution Gateway (System architecture evolution Gateway, SAE-GW), a Home Subscriber Server (HSS), and a Gateway Mobile Location Center (GMLC). The location application platform supports location calculation in various ways such as Assisted-Global Positioning System (a-GPS) location, base station location, IP address location, and the like, and is responsible for performing service processing according to location information of a user to satisfy an application service function related to the location of the user. The position application platform and the core network are transmitted through the Internet.
In addition, location applications are increasingly demanded for indoor scenarios, which are different from outdoor scenarios. In the prior art, standard interfaces are adopted in a mobile communication network and between the mobile communication network and a position application platform, and the transmission content of user position information in the standard interfaces cannot meet the requirements. In the prior art, the contents of the position information transmission mainly include the following two types:
the first is that the user's location information is cell level, i.e. it conveys the cell identity to which the user belongs;
second, the user's location information is at the geographic location level, i.e., the user longitude and latitude information is transmitted.
For the first, the positioning accuracy is low, and the accuracy requirements of many location services cannot be met. With the deployment of the integrated pico-cell and the distributed pico-cell and the popularization and application of the fingerprint matching and positioning calculation method, more accurate indoor user position information can be actually acquired. The integrated pico-base station and the distributed pico-base station are small base stations, for example, the integrated pico-base station RRU is integrated with a BBU, for example, a Nanocell; the distributed pico-base station is an optical fiber remote base station with a BBU + RRU structure.
In the second type, on one hand, information of longitude and latitude cannot be obtained due to weak signals of a Global Positioning Satellite (GPS), and on the other hand, indoor position information is generally more intuitive as information such as a floor and a relative reference point position.
If the standard interface is modified, the software upgrading of the core network equipment is involved, the cost is high, and the influence range is large. If a private interface is customized between the base station and the location application, the private interface and the location application are transmitted through the Internet, and the network operation safety requirement cannot be met due to the fact that the base station is attacked, the location information of the user belongs to private data and the like.
Based on the above analysis, a network architecture of the location service provided in the embodiment of the present application is shown in fig. 1.
In fig. 1, an acquisition device is deployed within a mobile communication network. The collecting device monitors interface data (such as S1-MME and S1-U interface data) between the base station and the core network and interface data (such as S5/8 and S6a interface data) inside the core network in a mirroring mode, and analyzes the monitored data. The location application platform can be deployed in a charging domain of the mobile communication network for the sake of network operation safety. Optionally, the collection device accesses an operator Mobile Digital Communication Network (MDCN) Network through a router or a switch, and interfaces with the location application platform.
The mirror mode is realized by multiplexing of an optical splitter, and refers to completely copying and distributing optical path signals to an application system (such as a position application platform) through a link optical splitter.
The acquisition device may parse the acquired content according to a 3GPP standard protocol format, and extract various key information therefrom, for example: user identification, Tracking Area Code (TAC), cell identification, source IP address, destination IP address, source port, destination port, protocol number, etc.; recording and distributing according to the data content and format requirements required by the application system; further, in the embodiment of the application, a 3GPP standard protocol interface is extended, and the extension content adopts a private interface format; the acquisition device needs to be able to identify the extension content.
That is to say, in the embodiment of the present application, a transmission mode and a data format of the user location related information agreed between the base station and the acquisition device, and a specific implementation flow, for example, as shown in fig. 2, includes:
the method comprises the following steps: the base station acquires measurement information related to the user position, wherein the measurement information can be the user position related information measured by the base station, or the user position related measurement information measured by the terminal and reported to the base station; the base station can calculate the position information of the user according to the position information, and the position information can be the position information of an outdoor user or the accurate position information of an indoor user;
step two: the base station transmits the location related information of the user to the MME through a control interface (S1-MME interface) between the base station and the MME; the location information of the user here may include location information of all users under the base station, and is not limited to the location information of a certain specific user; in the step, the base station expands the 3GPP standard interface message, and the expansion content is nonstandard, namely, the MME can not analyze the content in the message;
step three: therefore, the MME analyzes, according to the standard S1-MME interface definition, a message containing the location related information of the user, which is sent to the MME by the base station, and cannot identify the user location related information reported by the base station, thereby discarding or ignoring the message;
step four: the collecting equipment monitors an S1-MME interface, identifies user position related information transmitted to a core network by a base station according to an information transmission format agreed with the base station in advance, constructs a record related to the user position and provides the record to a position application platform;
step five: and after the position application platform (such as a position-based big data analysis platform) processes the record according to the agreed format, the obtained user position related information is used for providing services such as user behavior analysis, business management condition analysis and the like.
The acquisition device may have a predetermined information transmission format with the base station, for example, the predetermined format shown in table 1 below.
TABLE 1
In table 1, the user location related information may be measurement information related to the user location, for example, signal strength, signal arrival angle, timing advance, and the like; in addition, the user position related information can also be user accurate position information obtained by the base station through positioning calculation; the information may be indoor location information, or outdoor menstruation, latitude information, and the like, and the embodiment of the present application is not particularly limited. If the measurement information is related to the user location, the location application platform may obtain the measurement information related to the user location, and then obtain the accurate location information of the user through positioning calculation, where the specific calculation method may be implemented by using the prior art, and the positioning calculation method may use, for example, a Time of Arrival (TOA), a Time Difference of Arrival (OTDOA) method, a fingerprint matching algorithm, and the like, which are all the prior art and are not described in detail.
Since the message carrying the user location related information sent by the base station to the MME is a non-standard message (for example, as shown in the description of the message type in table 1), the MME cannot identify the message after receiving the message, and discards the message. And after receiving the message, the acquisition equipment can acquire the position related information of the users contained in each cell in the current mobile network. Here, it should be noted that if the message is a message obtained by modifying an existing S1 application Protocol (S1-application Protocol, S1-AP) message, the attribute of the modified message is an "ignore" attribute, which is an attribute, because the MME ignores the message with the "ignore" attribute and does not perform any special processing. Otherwise, if the message attribute is reject attribute, the MME will reject the process for the message with reject attribute, trigger the failure flow, and generate an alarm to affect the normal signaling process.
The execution of the second step may be controlled by setting a control parameter, and the control parameter may include, for example, whether the base station transmits the user location related information to the MME, and a transmission period, and the parameters are configured by Operation & Management (O & M). When the control switch for the base station to transmit the user location related information to the MME is turned on, the base station transmits the user location related information to the MME through a non-standard message of the S1-MME interface, specifically, may transmit according to a transmission cycle.
In addition, in the second step, the transmission method of the user location related information is not specifically limited, and taking the LTE network as an example, the user location related information may be transmitted by adding a new S1-AP message, or may be transmitted by modifying an existing S1-AP message.
The message shown in table 1 is an implementation method of adding a S1-AP message. The S1-AP message is, for example, a location INFORMATION TRANSFER (POSITION INFORMATION TRANSFER) message, and the transmission direction is e-NB to MME. The message is transmitted to MME through S1-MME interface, and the message carries the user-defined user position related information.
In summary, referring to fig. 3, at the base station side, an information transmission method provided in the embodiment of the present application includes:
s101, determining position related information of User Equipment (UE);
wherein, the location related information of the UE is the user location related information described in the above embodiment.
S102, according to a pre-agreed information transmission format between a base station and acquisition equipment, sending a message containing the UE position related information to a core network, so that the core network discards or ignores the message, and the acquisition equipment analyzes the message according to the information transmission format and acquires the UE position related information, and provides the UE position related information to a position application platform.
Wherein the message containing the location related information of the UE, for example, the above-mentioned S1-AP message. The information transmission format agreed in advance between the base station and the acquisition device, for example, the format shown in table 1 above. Because the message is a non-standard message and adopts a pre-agreed information transmission format between the base station and the acquisition equipment, the core network discards or ignores the message, and the acquisition equipment analyzes the message according to the information transmission format and acquires the position related information of the UE, and provides the position related information of the UE to the position application platform, so that the position application platform can acquire the position information of one or more user equipments served by the base station at one time through the acquisition equipment, the related flow of independently initiating a position report for each user is avoided, the signaling overhead of the communication network is saved, the core network does not need to be modified, the cost is saved, and the realization is easy.
Optionally, the message including the location related information of the UE is sent to the core network through a control plane interface between the base station and the core network, for example, the above-mentioned S1-MME interface.
Optionally, the location related information of the UE includes one or a combination of the following information of one or more UEs:
indoor location information, outdoor location information, location related measurement information.
Therefore, the embodiment of the application can further enable the collecting device to provide more accurate and comprehensive user position information such as the indoor position information, the outdoor position information and/or the position related measurement information of the UE to the position application platform, so that the position application platform can provide more accurate position service with better user perception.
Correspondingly, on the acquisition device side, referring to fig. 4, an information transmission method provided in the embodiment of the present application includes:
s201, acquiring position related information of User Equipment (UE) sent to a core network by a base station according to a pre-agreed information transmission format between the base station and acquisition equipment;
s202, providing the position related information of the UE to a position application platform.
Optionally, the location related information of the UE includes one or a combination of the following information of one or more UEs:
indoor location information, outdoor location information, location related measurement information.
Correspondingly, on the side of the location application platform, referring to fig. 5, an information transmission method provided in an embodiment of the present application includes:
s301, acquiring position related information of User Equipment (UE) through interaction with acquisition equipment;
s302, providing the location service based on the location related information of the UE.
Optionally, the location related information of the UE includes one or a combination of the following information of one or more UEs:
indoor location information, outdoor location information, location related measurement information.
The following describes an apparatus corresponding to the above method provided in the embodiments of the present application.
Accordingly, on the base station side, referring to fig. 6, an information transmission apparatus provided in an embodiment of the present application includes:
a determining unit 11, configured to determine location related information of a user equipment UE;
a sending unit 12, configured to send a message including the location related information of the UE to a core network according to an information transmission format agreed in advance between a base station and a collection device, so that the core network discards or ignores the message, and so that the collection device parses the message according to the information transmission format and obtains the location related information of the UE, and provides the location related information of the UE to a location application platform.
Optionally, the sending unit 12 sends a message including the location related information of the UE to a core network through a control plane interface between a base station and the core network.
Optionally, the message is a non-standard message.
Optionally, the location related information of the UE includes one or a combination of the following information of one or more UEs:
indoor location information, outdoor location information, location related measurement information.
Correspondingly, on the acquisition device side, referring to fig. 7, an information transmission apparatus provided in an embodiment of the present application includes:
an obtaining unit 21, configured to obtain, according to an information transmission format agreed in advance between a base station and a collecting device, location related information of a user equipment UE sent by the base station to a core network;
a sending unit 22, configured to provide the location related information of the UE to a location application platform.
Optionally, the location related information of the UE includes one or a combination of the following information of one or more UEs:
indoor location information, outdoor location information, location related measurement information.
Accordingly, on the side of the location application platform, referring to fig. 8, an information transmission apparatus provided in an embodiment of the present application includes:
an obtaining unit 31, configured to obtain location related information of a user equipment UE through interaction with a collecting device;
a providing unit 32 for providing a location service based on the location related information of the UE.
Optionally, the location related information of the UE includes one or a combination of the following information of one or more UEs:
indoor location information, outdoor location information, location related measurement information.
On the other hand, referring to fig. 9, an information transmission apparatus provided in an embodiment of the present application includes:
a memory 41 for storing program instructions;
the processor 42 is configured to call the program instructions stored in the memory, and execute any one of the above information transmission methods provided in the embodiments of the present application according to the obtained program, for example, the method may be a method on the base station side, a method on the acquisition device side, or a method on the location application platform side.
On the other hand, a computer storage medium provided in the embodiments of the present application stores computer-executable instructions, where the computer-executable instructions are configured to enable the computer to execute any one of the information transmission methods provided in the embodiments of the present application, for example, the method may be a method on a base station side, a method on an acquisition device side, and a method on a location application platform side.
The computer storage media provided by the embodiments of the present application may be any available media or data storage device that can be accessed by a computer, including but not limited to magnetic memory (e.g., floppy disk, hard disk, magnetic tape, magneto-optical disk (MO), etc.), optical memory (e.g., CD, DVD, BD, HVD, etc.), and semiconductor memory (e.g., ROM, EPROM, EEPROM, nonvolatile memory (NAND FLASH), Solid State Disk (SSD)), etc.
On the other hand, a communication system provided by the embodiments of the present application includes any one or more of the above-mentioned information transmission apparatuses provided by the embodiments of the present application. The information transmission device provided by the embodiment of the application can be a base station, a collection device, a position application platform and other devices. Thus, for example, the communication system may include one or more of the base stations, acquisition devices, location application platforms shown in fig. 2.
Optionally, the system further includes a core network device, for example, a core network device such as an MME.
Optionally, the system further comprises a terminal.
In addition, the information transmission apparatus provided in the embodiment of the present application may also be a computing device, and the computing device may specifically be a desktop computer, a portable computer, a smart phone, a tablet computer, a Personal Digital Assistant (PDA), and the like. The computing device may include a Central Processing Unit (CPU), memory, input/output devices, etc., the input devices may include a keyboard, mouse, touch screen, etc., and the output devices may include a Display device, such as a Liquid Crystal Display (LCD), a Cathode Ray Tube (CRT), etc.
The memory may include, among other things, Read Only Memory (ROM) and Random Access Memory (RAM), and provides the processor with program instructions and data stored in the memory. In the embodiment of the present application, the memory may be configured to store a program of any one of the information transmission methods provided in the embodiment of the present application.
The processor is used for executing any information transmission method provided by the embodiment of the application according to the obtained program instructions by calling the program instructions stored in the memory.
The Terminal according to the embodiment of the present application may also be referred to as User Equipment (UE), a Mobile Station (MS), a Mobile Terminal (Mobile Terminal), or the like, and optionally, the Terminal may have a capability of communicating with one or more core networks through a Radio Access Network (RAN), for example, the Terminal may be a Mobile phone (or referred to as a "cellular" phone), or a computer with Mobile properties, and for example, the Terminal may also be a portable, pocket, handheld, computer-embedded, or vehicle-mounted Mobile device.
A base station (e.g., access point) refers to a device in an access network that communicates over the air-interface, through one or more sectors, with wireless terminals. The base station may be configured to interconvert received air frames and IP packets as a router between the wireless terminal and the rest of the access network, which may include an Internet Protocol (IP) network. The base station may also coordinate management of attributes for the air interface. For example, the base Station may be a base Station (BTS) in GSM or CDMA, a base Station (NodeB) in WCDMA, or an evolved Node B (NodeB or eNB or e-NodeB) in LTE, which is not limited in this embodiment.
The location application platform may be, for example, a terminal device, or may also be a specific device such as a server, and the specific implementation form of the location application platform is not limited in the present application.
In summary, according to the technical solution described in the embodiment of the present application, the location application platform can obtain location related information of all users under the base station in a "snapshot" manner at a time, and a related procedure for initiating a location report for each user does not need to be triggered by the location application platform; the acquisition device obtains a 'snapshot' every time it parses the non-standard message of the S1-MME interface. The transmission of the user position related information adopts a non-standard self-defined format and can be applied to indoor scenes; the messages in table 1 above are non-standard and self-defined, and indoor location information, such as floor, reference point location, relative location, etc., can be defined therein; the core network equipment does not need to be modified in any form; a special link is not required to be added between the base station and the position application platform to transmit the user position related information; the application is not limited to the application of 3G/4G TDD & FDD network, and can also be applied to 5G network.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
Claims (14)
1. An information transmission method, comprising:
a base station determines position related information of User Equipment (UE);
the base station sends a message containing the UE position related information to a core network through a control plane interface between the base station and the core network according to an information transmission format agreed in advance between the base station and acquisition equipment, wherein the message is a non-standard message, so that the core network discards or ignores the message, and the acquisition equipment analyzes the message according to the information transmission format and acquires the UE position related information and provides the UE position related information for a position application platform;
the UE position related information comprises one or a combination of the following information of one or more UEs:
indoor location information, outdoor location information, location related measurement information.
2. An information transmission method, comprising:
the method comprises the steps that acquisition equipment analyzes a message which is sent to a core network by a base station through a control plane interface between the base station and the core network and contains the position related information of User Equipment (UE) according to an information transmission format agreed in advance between the base station and the acquisition equipment, and the position related information of the UE is obtained from the message, wherein the message is a non-standard message;
the acquisition equipment provides the position related information of the UE to a position application platform;
wherein the UE location related information comprises one or a combination of the following information of one or more UEs:
indoor location information, outdoor location information, location related measurement information.
3. An information transmission method, comprising:
the position application platform acquires the position related information of the user equipment UE through interaction with the acquisition equipment; the position related information of the UE is acquired by analyzing a message sent to a core network by a base station through a control plane interface between the base station and the core network by acquisition equipment according to an information transmission format agreed in advance between the base station and the acquisition equipment, wherein the message is a non-standard message;
the location application platform provides location services based on location related information of the UE;
wherein the UE location related information comprises one or a combination of the following information of one or more UEs:
indoor location information, outdoor location information, location related measurement information.
4. An information transmission apparatus, the apparatus being a base station, comprising:
a determining unit, configured to determine location related information of a user equipment UE;
a sending unit, configured to send a message including the location related information of the UE to a core network according to an information transmission format agreed in advance between a base station and a collection device, so that the core network discards or ignores the message, and so that the collection device parses the message according to the information transmission format and obtains the location related information of the UE, and provides the location related information of the UE to a location application platform, where the message is a non-standard message.
5. The apparatus of claim 4, wherein the sending unit sends the message containing the location related information of the UE to a core network through a control plane interface between a base station and the core network.
6. The apparatus of claim 4, wherein the UE location related information comprises one or a combination of the following information for one or more UEs:
indoor location information, outdoor location information, location related measurement information.
7. An information transmission device, the device is collection equipment, its characterized in that includes:
the acquisition unit is used for acquiring the position related information of the user equipment UE, which is sent to the core network by the base station, according to the information transmission format agreed in advance between the base station and the acquisition equipment; wherein the location related information of the UE is obtained from a message sent by the base station to the core network, and the message is a non-standard message;
and the sending unit is used for providing the position related information of the UE to a position application platform.
8. The apparatus of claim 7, wherein the location related information of the UE comprises one or a combination of the following information of one or more UEs:
indoor location information, outdoor location information, location related measurement information.
9. An information transmission apparatus, comprising:
the acquisition unit is used for acquiring the position related information of the user equipment UE through interaction with the acquisition equipment; the position related information of the UE is acquired by analyzing a message sent to a core network by a base station through a control plane interface between the base station and the core network by acquisition equipment according to an information transmission format agreed in advance between the base station and the acquisition equipment, wherein the message is a non-standard message;
a providing unit for providing a location service based on the location related information of the UE.
10. The apparatus of claim 9, wherein the UE location related information comprises one or a combination of the following information of one or more UEs:
indoor location information, outdoor location information, location related measurement information.
11. An information transmission apparatus, comprising:
a memory for storing program instructions;
a processor for calling program instructions stored in said memory to execute the method of any one of claims 1 to 3 in accordance with the obtained program.
12. A computer storage medium having computer-executable instructions stored thereon for causing a computer to perform the method of any one of claims 1 to 3.
13. A communication system comprising an apparatus as claimed in any of claims 4 to 6, and/or an apparatus as claimed in claim 7 or 8, and/or an apparatus as claimed in claim 9 or 10.
14. The system of claim 13, further comprising a core network device.
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| US9668099B2 (en) * | 2014-07-31 | 2017-05-30 | Intel Corporation | Apparatus, computer-readable medium, and method to determine a user equipment location in a cellular network using signals from a wireless local area network (WLAN) |
| CN105868826A (en) * | 2015-01-23 | 2016-08-17 | 中兴通讯股份有限公司 | Method and device for determination of position relation |
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