CN111311873B - Method and system for transmitting security alarm information in real time for smart home - Google Patents
Method and system for transmitting security alarm information in real time for smart home Download PDFInfo
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- CN111311873B CN111311873B CN202010112462.8A CN202010112462A CN111311873B CN 111311873 B CN111311873 B CN 111311873B CN 202010112462 A CN202010112462 A CN 202010112462A CN 111311873 B CN111311873 B CN 111311873B
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- mobile terminal
- rrc connection
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
- G08B19/005—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow combined burglary and fire alarm systems
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
- H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/19—Connection re-establishment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/27—Transitions between radio resource control [RRC] states
Abstract
The invention discloses a method for transmitting security alarm information in real time for an intelligent home, which comprises the following steps: collecting security alarm information by a first mobile terminal; establishing a relay communication connection between a first mobile terminal and a relay mobile terminal; the first mobile terminal sends security alarm information to the relay mobile terminal; responding to the received security alarm information, and sending the security alarm information to the first base station by the relay mobile terminal; monitoring, by the first mobile terminal, a first synchronization signal broadcast by the first base station while performing relay communication with the relay mobile terminal; determining, by the first mobile terminal, a link quality of a first link between the first mobile terminal and the first base station based on the first synchronization signal in response to listening for the first synchronization signal; judging whether the link quality of the first link is greater than a link quality threshold by the first mobile terminal; and if the judgment result is larger than the link quality threshold, the first mobile terminal sends an RRC connection request to the relay mobile terminal.
Description
Technical Field
The invention relates to the technical field of security alarm, in particular to a method and a system for transmitting security alarm information in real time for an intelligent home.
Background
Security can be understood as an acronym for "security protection". According to the explanation of the present Chinese dictionary, the safety is no danger, no harm and no accident; prevention refers to defense, i.e., arming, which refers to preparing to cope with an attack or avoid a victim, and arming, which refers to arming and protecting.
The prior art CN105743741B discloses an intelligent home integration server connected to a community server capable of controlling public settings of multiple communities, which is suitable for being installed in a user's home, where the home includes multiple home devices, and the integration server includes at least one resident card storing identification information and a server body including a reading unit, a control unit, a memory unit and a display unit. The control unit is respectively connected with at least one of the community public facilities and the household equipment and generates a corresponding control. The memory unit is electrically connected with the reading unit and the control unit and is used for storing the identification information of each resident card and generating a control piece according to the identification information.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The invention aims to provide a method and a system for transmitting security alarm information in real time for an intelligent home, which can overcome the defects of the prior art.
In order to achieve the purpose, the invention provides a method for transmitting security alarm information in real time for an intelligent home, which comprises the following steps: collecting security alarm information by a first mobile terminal; establishing, by a first mobile terminal, a relay communication connection with a relay mobile terminal, wherein the first mobile terminal is in relay communication with the relay mobile terminal, and wherein the relay mobile terminal establishes an RRC connection with a first base station; responding to the collected security alarm information, and sending the security alarm information to the relay mobile terminal by the first mobile terminal; responding to the received security alarm information, and sending the security alarm information to the first base station by the relay mobile terminal; monitoring, by the first mobile terminal, a first synchronization signal broadcast by the first base station while performing relay communication with the relay mobile terminal; determining, by the first mobile terminal, a link quality of a first link between the first mobile terminal and the first base station based on the first synchronization signal in response to listening for the first synchronization signal; judging whether the link quality of the first link is greater than a link quality threshold by the first mobile terminal; if the link quality of the first link is judged to be greater than the link quality threshold, the first mobile terminal sends an RRC connection request to the relay mobile terminal; transmitting, by the relay mobile terminal, an RRC connection request to the first base station in response to receiving the RRC connection request; sending, by the first base station, a UE message procedure start message to the MME of the first mobile terminal in response to receiving the RRC connection request; establishing, by the MME of the first mobile terminal, a UE context for the first mobile terminal in response to receiving the UE message procedure start message; in response to establishing the UE context for the first mobile terminal, sending, by the MME of the first mobile terminal, the UE context for the first mobile terminal to the first base station.
In a preferred embodiment, the method for transmitting security alarm information in real time for smart homes includes the following steps: in response to receiving the UE context for the first mobile terminal, sending, by the first base station, a first RRC connection reconfiguration message for the first mobile terminal to the relay mobile terminal, wherein the first RRC connection reconfiguration message includes the UE context for the first mobile terminal; in response to receiving the first RRC connection reconfiguration message, forwarding, by the relay mobile terminal, the first RRC connection reconfiguration message to the first mobile terminal; extracting, by the first mobile terminal, the UE context of the first mobile terminal in the first RRC connection reconfiguration message in response to receiving the first RRC connection reconfiguration message; in response to receiving the first RRC connection reconfiguration message, sending, by the first mobile terminal, a first RRC connection reconfiguration complete message to the relay mobile terminal; in response to receiving the first RRC connection reconfiguration complete message, sending, by the relay mobile terminal, the first RRC connection reconfiguration complete message to the first base station; in response to receiving the first RRC connection reconfiguration complete message, sending, by the first base station, a UE message procedure start response message to the MME of the first mobile terminal; and responding to a UE message process starting response message sent to the MME of the first mobile terminal, and judging whether the current load of the first base station is greater than the upper limit of the load or not by the first base station.
In a preferred embodiment, the method for transmitting security alarm information in real time for smart homes includes the following steps: if the current load of the first base station is judged to be lower than the upper load limit, the first base station sends a second RRC connection reconfiguration message for the first mobile terminal to the relay mobile terminal, wherein the second RRC connection reconfiguration message comprises information for establishing RRC connection between the first mobile terminal and the first base station; in response to receiving the second RRC connection reconfiguration message, forwarding, by the relay mobile terminal, the second RRC connection reconfiguration message to the first mobile terminal; transmitting, by the first mobile terminal, a random access preamble to the first base station in response to receiving the second RRC connection reconfiguration message; responding to the received random access lead code, and sending a random access response to the first mobile terminal by the first base station, wherein the random access response comprises an uplink authorization; in response to receiving the random access response, sending, by the first mobile terminal, a second RRC connection reconfiguration complete message to the first base station on the uplink resource indicated by the uplink grant; in response to receiving the second RRC connection reconfiguration complete message, transmitting, by the first base station, an RRC connection reconfiguration message for the relay mobile terminal to the relay mobile terminal.
In a preferred embodiment, the method for transmitting security alarm information in real time for smart homes includes the following steps: disconnecting, by the relaying mobile terminal, the relaying communication connection with the first mobile terminal in response to receiving the RRC connection reconfiguration message for the relaying mobile terminal; transmitting, by the relay mobile terminal, an RRC connection reconfiguration complete message to the first base station in response to the disconnection of the relay communication connection with the first mobile terminal; responding to a second RRC connection reconfiguration completion message sent to the first base station, and judging whether security alarm information needing to be sent exists by the first mobile terminal; and if the security protection alarm information needing to be sent is judged, the first mobile terminal sends the security protection alarm information to the first base station.
In a preferred embodiment, the method for transmitting security alarm information in real time for smart homes includes the following steps: if the current load of the first base station is judged to be larger than the upper load limit, the first base station sends a third RRC connection reconfiguration message for the first mobile terminal to the relay mobile terminal; forwarding, by the relay mobile terminal, the third RRC connection reconfiguration message to the first mobile terminal in response to receiving the third RRC connection reconfiguration message; in response to receiving the third RRC connection reconfiguration message, the first mobile terminal judges whether security alarm information needing to be sent exists; if the security alarm information needing to be sent is judged, the first mobile terminal sends the security alarm information to the relay mobile terminal; and responding to the received security alarm information, and sending the security alarm information to the first base station by the relay mobile terminal.
The invention also provides a system for transmitting the security alarm information in real time for the intelligent home, which is characterized by comprising the following components: a unit for collecting security alarm information by a first mobile terminal; means for establishing, by a first mobile terminal, a relay communication connection with a relay mobile terminal, wherein the first mobile terminal is in relay communication with the relay mobile terminal, and wherein the relay mobile terminal establishes an RRC connection with a first base station; the unit is used for responding to the collected security alarm information and sending the security alarm information to the relay mobile terminal by the first mobile terminal; a unit for sending security alarm information to the first base station by the relay mobile terminal in response to receiving the security alarm information; means for monitoring, by a first mobile terminal, a first synchronization signal broadcast by a first base station while performing relay communication with a relay mobile terminal; means for determining, by the first mobile terminal, a link quality of a first link between the first mobile terminal and the first base station based on the first synchronization signal in response to listening for the first synchronization signal; means for determining, by a first mobile terminal, whether a link quality of a first link is greater than a link quality threshold; a unit for sending an RRC connection request by the first mobile terminal to the relay mobile terminal if it is determined that the link quality of the first link is greater than the link quality threshold; means for transmitting, by the relay mobile terminal, an RRC connection request to the first base station in response to receiving the RRC connection request; means for sending, by the first base station, a UE message procedure start message to an MME of the first mobile terminal in response to receiving the RRC connection request; means for establishing, by the MME of the first mobile terminal, a UE context for the first mobile terminal in response to receiving the UE message procedure start message; means for transmitting, by the MME of the first mobile terminal, the UE context for the first mobile terminal to the first base station in response to establishing the UE context for the first mobile terminal.
In a preferred embodiment, the system for transmitting security alarm information in real time for smart homes includes: means for sending, by the first base station, a first RRC connection reconfiguration message for the first mobile terminal to the relay mobile terminal in response to receiving the UE context for the first mobile terminal, wherein the first RRC connection reconfiguration message includes the UE context for the first mobile terminal; means for forwarding, by the relay mobile terminal to the first mobile terminal, the first RRC connection reconfiguration message in response to receiving the first RRC connection reconfiguration message; means for extracting, by the first mobile terminal, the UE context of the first mobile terminal in the first RRC connection reconfiguration message in response to receiving the first RRC connection reconfiguration message; means for transmitting, by the first mobile terminal to the relay mobile terminal, a first RRC connection reconfiguration complete message in response to receiving the first RRC connection reconfiguration message; means for transmitting, by the relay mobile terminal, a first RRC connection reconfiguration complete message to the first base station in response to receiving the first RRC connection reconfiguration complete message; means for sending, by the first base station, a UE message procedure start response message to the MME of the first mobile terminal in response to receiving the first RRC connection reconfiguration complete message; and the first base station is used for responding to a UE message process starting response message sent to the MME of the first mobile terminal, and judging whether the current load of the first base station is greater than the upper limit of the load or not.
In a preferred embodiment, the system for transmitting security alarm information in real time for smart homes includes: a unit configured to send, by the first base station, a second RRC connection reconfiguration message for the first mobile terminal to the relay mobile terminal if it is determined that the current load of the first base station is lower than the upper limit of the load, where the second RRC connection reconfiguration message includes information used for establishing an RRC connection between the first mobile terminal and the first base station; means for forwarding, by the relay mobile terminal to the first mobile terminal, the second RRC connection reconfiguration message in response to receiving the second RRC connection reconfiguration message; means for transmitting, by the first mobile terminal to the first base station, a random access preamble in response to receiving the second RRC connection reconfiguration message, means for transmitting, by the first base station to the first mobile terminal, a random access response in response to receiving the random access preamble, wherein the random access response includes an uplink grant; means for transmitting, by the first mobile terminal, a second RRC connection reconfiguration complete message to the first base station on the uplink resource indicated by the uplink grant in response to receiving the random access response; means for transmitting, by the first base station to the relaying mobile terminal, an RRC connection reconfiguration message for the relaying mobile terminal in response to receiving the second RRC connection reconfiguration complete message.
In a preferred embodiment, the system for transmitting security alarm information in real time for smart homes includes: means for disconnecting, by the relay mobile terminal, the relay communication connection with the first mobile terminal in response to receiving the RRC connection reconfiguration message for the relay mobile terminal; means for transmitting, by the relaying mobile terminal, an RRC connection reconfiguration complete message to the first base station in response to disconnecting the relaying communication connection with the first mobile terminal; a unit for responding to the second RRC connection reconfiguration completion message sent to the first base station, and judging whether security alarm information needing to be sent exists by the first mobile terminal; and the unit is used for sending the security alarm information to the first base station by the first mobile terminal if the security alarm information needing to be sent is judged.
In a preferred embodiment, the system for transmitting security alarm information in real time for smart homes includes: a unit for sending a third RRC connection reconfiguration message for the first mobile terminal to the relay mobile terminal by the first base station if it is determined that the current load of the first base station is greater than the upper load limit; means for forwarding, by the relay mobile terminal to the first mobile terminal, the third RRC connection reconfiguration message in response to receiving the third RRC connection reconfiguration message; a unit for responding to the received third RRC connection reconfiguration message, and judging whether security alarm information needing to be sent exists by the first mobile terminal; a unit for sending security alarm information to the relay mobile terminal by the first mobile terminal if the security alarm information needing to be sent is judged; and the relay mobile terminal is used for responding to the received security alarm information and sending the security alarm information to the first base station.
Compared with the prior art, the invention has the advantages that the home security system has a long history, particularly in European and American countries, many domestic households are provided with the security system decades ago, the security system is mainly based on silent alarm, namely, a sensor senses that doors and windows are opened, meanwhile, no person inputs a password within given time after the doors and windows are opened, the alarm system alarms a security company, and then the security company dispatches a person to solve related security problems. The method has the disadvantages that the position of the sensor is generally fixed, the damage prevention capability of the sensor is poor, lawless persons can easily position and damage the sensor, and in addition, all alarms are based on the opening of doors and windows or vibration, so the problem of false alarm is easily caused; furthermore, the security company does not know the status of the intruder at all because of the absence of the image information, so that the security company is very blind to police. In order to solve the problems, an intelligent security system and method based on wireless transmission are needed, because the method based on wireless transmission is adopted, the information which can be transmitted is very rich (such as image information, sound information and the like), the installation position of the monitoring terminal is very flexible, lawless persons cannot expect the installation position of the terminal at all, and because of the richer image and sound information, security company personnel can know the conditions of intruders more accurately.
Drawings
Fig. 1 is a flowchart of a method for transmitting security alarm information in real time for a smart home according to an embodiment of the present invention.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
Fig. 1 is a flowchart of a method for transmitting security alarm information in real time for a smart home according to an embodiment of the present invention. As shown in the figure, the method of the present invention comprises the steps of:
step 101: collecting security alarm information by a first mobile terminal; the security alarm information is any information related to home security, for example, image information, sound information and the like when a house is invaded;
step 102: establishing, by a first mobile terminal, a relay communication connection with a relay mobile terminal, wherein the first mobile terminal is in relay communication with the relay mobile terminal, and wherein the relay mobile terminal establishes an RRC connection with a first base station; the first mobile terminal can be a camera integrated with a low-cost wireless transmission device, and the relay mobile terminal can be a household intelligent control center or an intelligent box with a perfect wireless transmission function; of course, regarding the privacy problem of the owner, the invention can be ensured in the following way, if the owner is at home, the security alarm information can not include all information related to personal privacy, such as image information and sound information, and only if the owner is not at home, the security alarm information can include all information related to personal privacy, such as image information and sound information; in addition, the camera must not be installed in sensitive locations such as bedrooms, toilets, etc. The specific privacy protection can be negotiated with the user, and the details are not repeated in the invention.
Step 103: responding to the collected security alarm information, and sending the security alarm information to the relay mobile terminal by the first mobile terminal;
step 104: responding to the received security alarm information, and sending the security alarm information to the first base station by the relay mobile terminal;
step 105: monitoring, by the first mobile terminal, a first synchronization signal broadcast by the first base station while performing relay communication with the relay mobile terminal;
step 106: determining, by the first mobile terminal, a link quality of a first link between the first mobile terminal and the first base station based on the first synchronization signal in response to listening for the first synchronization signal;
step 107: judging whether the link quality of the first link is greater than a link quality threshold by the first mobile terminal;
step 108: if the link quality of the first link is judged to be greater than the link quality threshold, the first mobile terminal sends an RRC connection request to the relay mobile terminal;
step 109: transmitting, by the relay mobile terminal, an RRC connection request to the first base station in response to receiving the RRC connection request;
step 110: sending, by the first base station, a UE message procedure start message to the MME of the first mobile terminal in response to receiving the RRC connection request;
step 111: establishing, by the MME of the first mobile terminal, a UE context for the first mobile terminal in response to receiving the UE message procedure start message;
step 112: in response to establishing the UE context for the first mobile terminal, sending, by the MME of the first mobile terminal, the UE context for the first mobile terminal to the first base station.
In a preferred embodiment, the method for transmitting security alarm information in real time for smart homes includes the following steps: in response to receiving the UE context for the first mobile terminal, sending, by the first base station, a first RRC connection reconfiguration message for the first mobile terminal to the relay mobile terminal, wherein the first RRC connection reconfiguration message includes the UE context for the first mobile terminal; in response to receiving the first RRC connection reconfiguration message, forwarding, by the relay mobile terminal, the first RRC connection reconfiguration message to the first mobile terminal; extracting, by the first mobile terminal, the UE context of the first mobile terminal in the first RRC connection reconfiguration message in response to receiving the first RRC connection reconfiguration message; in response to receiving the first RRC connection reconfiguration message, sending, by the first mobile terminal, a first RRC connection reconfiguration complete message to the relay mobile terminal; in response to receiving the first RRC connection reconfiguration complete message, sending, by the relay mobile terminal, the first RRC connection reconfiguration complete message to the first base station; in response to receiving the first RRC connection reconfiguration complete message, sending, by the first base station, a UE message procedure start response message to the MME of the first mobile terminal; and responding to a UE message process starting response message sent to the MME of the first mobile terminal, and judging whether the current load of the first base station is greater than the upper limit of the load or not by the first base station.
In a preferred embodiment, the method for transmitting security alarm information in real time for smart homes includes the following steps: if the current load of the first base station is judged to be lower than the upper load limit, the first base station sends a second RRC connection reconfiguration message for the first mobile terminal to the relay mobile terminal, wherein the second RRC connection reconfiguration message comprises information for establishing RRC connection between the first mobile terminal and the first base station; in response to receiving the second RRC connection reconfiguration message, forwarding, by the relay mobile terminal, the second RRC connection reconfiguration message to the first mobile terminal; transmitting, by the first mobile terminal, a random access preamble to the first base station in response to receiving the second RRC connection reconfiguration message; responding to the received random access lead code, and sending a random access response to the first mobile terminal by the first base station, wherein the random access response comprises an uplink authorization; in response to receiving the random access response, sending, by the first mobile terminal, a second RRC connection reconfiguration complete message to the first base station on the uplink resource indicated by the uplink grant; in response to receiving the second RRC connection reconfiguration complete message, transmitting, by the first base station, an RRC connection reconfiguration message for the relay mobile terminal to the relay mobile terminal.
In a preferred embodiment, the method for transmitting security alarm information in real time for smart homes includes the following steps: disconnecting, by the relaying mobile terminal, the relaying communication connection with the first mobile terminal in response to receiving the RRC connection reconfiguration message for the relaying mobile terminal; transmitting, by the relay mobile terminal, an RRC connection reconfiguration complete message to the first base station in response to the disconnection of the relay communication connection with the first mobile terminal; responding to a second RRC connection reconfiguration completion message sent to the first base station, and judging whether security alarm information needing to be sent exists by the first mobile terminal; and if the security protection alarm information needing to be sent is judged, the first mobile terminal sends the security protection alarm information to the first base station.
In a preferred embodiment, the method for transmitting security alarm information in real time for smart homes includes the following steps: if the current load of the first base station is judged to be larger than the upper load limit, the first base station sends a third RRC connection reconfiguration message for the first mobile terminal to the relay mobile terminal; forwarding, by the relay mobile terminal, the third RRC connection reconfiguration message to the first mobile terminal in response to receiving the third RRC connection reconfiguration message; in response to receiving the third RRC connection reconfiguration message, the first mobile terminal judges whether security alarm information needing to be sent exists; if the security alarm information needing to be sent is judged, the first mobile terminal sends the security alarm information to the relay mobile terminal; and responding to the received security alarm information, and sending the security alarm information to the first base station by the relay mobile terminal. After receiving the security alarm information, the base station sends the security alarm information to a server of a security provider through a core network. Security company personnel access their server through the PC terminal and just can read security protection alarm information.
The invention provides a system for transmitting security alarm information in real time for an intelligent home, which comprises the following components: a unit for collecting security alarm information by a first mobile terminal; means for establishing, by a first mobile terminal, a relay communication connection with a relay mobile terminal, wherein the first mobile terminal is in relay communication with the relay mobile terminal, and wherein the relay mobile terminal establishes an RRC connection with a first base station; the unit is used for responding to the collected security alarm information and sending the security alarm information to the relay mobile terminal by the first mobile terminal; a unit for sending security alarm information to the first base station by the relay mobile terminal in response to receiving the security alarm information; means for monitoring, by a first mobile terminal, a first synchronization signal broadcast by a first base station while performing relay communication with a relay mobile terminal; means for determining, by the first mobile terminal, a link quality of a first link between the first mobile terminal and the first base station based on the first synchronization signal in response to listening for the first synchronization signal; means for determining, by a first mobile terminal, whether a link quality of a first link is greater than a link quality threshold; a unit for sending an RRC connection request by the first mobile terminal to the relay mobile terminal if it is determined that the link quality of the first link is greater than the link quality threshold; means for transmitting, by the relay mobile terminal, an RRC connection request to the first base station in response to receiving the RRC connection request; means for sending, by the first base station, a UE message procedure start message to an MME of the first mobile terminal in response to receiving the RRC connection request; means for establishing, by the MME of the first mobile terminal, a UE context for the first mobile terminal in response to receiving the UE message procedure start message; means for transmitting, by the MME of the first mobile terminal, the UE context for the first mobile terminal to the first base station in response to establishing the UE context for the first mobile terminal.
In a preferred embodiment, the system for transmitting security alarm information in real time for smart homes includes: means for sending, by the first base station, a first RRC connection reconfiguration message for the first mobile terminal to the relay mobile terminal in response to receiving the UE context for the first mobile terminal, wherein the first RRC connection reconfiguration message includes the UE context for the first mobile terminal; means for forwarding, by the relay mobile terminal to the first mobile terminal, the first RRC connection reconfiguration message in response to receiving the first RRC connection reconfiguration message; means for extracting, by the first mobile terminal, the UE context of the first mobile terminal in the first RRC connection reconfiguration message in response to receiving the first RRC connection reconfiguration message; means for transmitting, by the first mobile terminal to the relay mobile terminal, a first RRC connection reconfiguration complete message in response to receiving the first RRC connection reconfiguration message; means for transmitting, by the relay mobile terminal, a first RRC connection reconfiguration complete message to the first base station in response to receiving the first RRC connection reconfiguration complete message; means for sending, by the first base station, a UE message procedure start response message to the MME of the first mobile terminal in response to receiving the first RRC connection reconfiguration complete message; and the first base station is used for responding to a UE message process starting response message sent to the MME of the first mobile terminal, and judging whether the current load of the first base station is greater than the upper limit of the load or not.
In a preferred embodiment, the system for transmitting security alarm information in real time for smart homes includes: a unit configured to send, by the first base station, a second RRC connection reconfiguration message for the first mobile terminal to the relay mobile terminal if it is determined that the current load of the first base station is lower than the upper limit of the load, where the second RRC connection reconfiguration message includes information used for establishing an RRC connection between the first mobile terminal and the first base station; means for forwarding, by the relay mobile terminal to the first mobile terminal, the second RRC connection reconfiguration message in response to receiving the second RRC connection reconfiguration message; means for transmitting, by the first mobile terminal, a random access preamble to the first base station in response to receiving the second RRC connection reconfiguration message; means for transmitting, by the first base station, a random access response to the first mobile terminal in response to receiving the random access preamble, wherein the random access response includes an uplink grant; means for transmitting, by the first mobile terminal, a second RRC connection reconfiguration complete message to the first base station on the uplink resource indicated by the uplink grant in response to receiving the random access response; means for transmitting, by the first base station to the relaying mobile terminal, an RRC connection reconfiguration message for the relaying mobile terminal in response to receiving the second RRC connection reconfiguration complete message.
In a preferred embodiment, the system for transmitting security alarm information in real time for smart homes includes: means for disconnecting, by the relay mobile terminal, the relay communication connection with the first mobile terminal in response to receiving the RRC connection reconfiguration message for the relay mobile terminal; means for transmitting, by the relaying mobile terminal, an RRC connection reconfiguration complete message to the first base station in response to disconnecting the relaying communication connection with the first mobile terminal; a unit for responding to the second RRC connection reconfiguration completion message sent to the first base station, and judging whether security alarm information needing to be sent exists by the first mobile terminal; and the unit is used for sending the security alarm information to the first base station by the first mobile terminal if the security alarm information needing to be sent is judged.
In a preferred embodiment, the system for transmitting security alarm information in real time for smart homes includes: a unit for sending a third RRC connection reconfiguration message for the first mobile terminal to the relay mobile terminal by the first base station if it is determined that the current load of the first base station is greater than the upper load limit; means for forwarding, by the relay mobile terminal to the first mobile terminal, the third RRC connection reconfiguration message in response to receiving the third RRC connection reconfiguration message; a unit for responding to the received third RRC connection reconfiguration message, and judging whether security alarm information needing to be sent exists by the first mobile terminal; a unit for sending security alarm information to the relay mobile terminal by the first mobile terminal if the security alarm information needing to be sent is judged; and the relay mobile terminal is used for responding to the received security alarm information and sending the security alarm information to the first base station.
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, CD-ROM, 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.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (2)
1. A method for transmitting security alarm information in real time for an intelligent home is characterized by comprising the following steps:
collecting security alarm information by a first mobile terminal;
establishing, by a first mobile terminal, a relay communication connection with a relay mobile terminal, wherein the first mobile terminal is in relay communication with the relay mobile terminal, and wherein the relay mobile terminal establishes an RRC connection with a first base station;
responding to the collected security protection alarm information, and sending the security protection alarm information to the relay mobile terminal by the first mobile terminal;
responding to the received security alarm information, and sending the security alarm information to the first base station by the relay mobile terminal;
monitoring, by a first mobile terminal, a first synchronization signal broadcast by a first base station while performing relay communication with the relay mobile terminal;
determining, by a first mobile terminal, a link quality of a first link between the first mobile terminal and the first base station based on the first synchronization signal in response to listening for the first synchronization signal;
judging whether the link quality of the first link is greater than a link quality threshold by the first mobile terminal;
if the link quality of the first link is judged to be greater than the link quality threshold, the first mobile terminal sends an RRC connection request to the relay mobile terminal;
transmitting, by a relay mobile terminal, the RRC connection request to the first base station in response to receiving the RRC connection request;
sending, by the first base station, a UE message procedure start message to an MME of the first mobile terminal in response to receiving the RRC connection request;
establishing, by the MME of the first mobile terminal, a UE context for the first mobile terminal in response to receiving the UE message procedure start message;
sending, by the MME of the first mobile terminal, the UE context for the first mobile terminal to the first base station in response to establishing the UE context for the first mobile terminal,
the method for transmitting the security alarm information in real time for the intelligent home comprises the following steps:
in response to receiving the UE context for the first mobile terminal, sending, by the first base station, a first RRC connection reconfiguration message for the first mobile terminal to the relay mobile terminal, wherein the first RRC connection reconfiguration message includes the UE context for the first mobile terminal;
in response to receiving the first RRC connection reconfiguration message, forwarding, by the relay mobile terminal, the first RRC connection reconfiguration message to the first mobile terminal;
extracting, by a first mobile terminal, a UE context of the first mobile terminal in the first RRC connection reconfiguration message in response to receiving the first RRC connection reconfiguration message;
sending, by the first mobile terminal to the relay mobile terminal, a first RRC connection reconfiguration complete message in response to receiving the first RRC connection reconfiguration message;
sending, by the relay mobile terminal, the first RRC connection reconfiguration complete message to the first base station in response to receiving the first RRC connection reconfiguration complete message;
in response to receiving the first RRC connection reconfiguration complete message, sending, by the first base station, a UE message procedure start response message to the MME of the first mobile terminal;
in response to sending a UE message procedure start response message to the MME of the first mobile terminal, determining, by the first base station, whether a current load of the first base station is greater than an upper load limit,
the method for transmitting the security alarm information in real time for the intelligent home comprises the following steps:
if the current load of the first base station is judged to be lower than the upper load limit, the first base station sends a second RRC connection reconfiguration message for the first mobile terminal to the relay mobile terminal, wherein the second RRC connection reconfiguration message comprises information for establishing RRC connection between the first mobile terminal and the first base station;
in response to receiving the second RRC connection reconfiguration message, forwarding, by the relaying mobile terminal, the second RRC connection reconfiguration message to the first mobile terminal;
transmitting, by the first mobile terminal, a random access preamble to the first base station in response to receiving the second RRC connection reconfiguration message;
sending, by the first base station, a random access response to the first mobile terminal in response to receiving the random access preamble, wherein the random access response includes an uplink grant;
sending, by the first mobile terminal, a second RRC connection reconfiguration complete message to the first base station on the uplink resource indicated by the uplink grant in response to receiving the random access response;
transmitting, by the first base station to the relay mobile terminal, an RRC connection reconfiguration message for the relay mobile terminal in response to receiving the second RRC connection reconfiguration complete message,
the method for transmitting the security alarm information in real time for the intelligent home comprises the following steps:
disconnecting, by a relay mobile terminal, a relay communication connection with the first mobile terminal in response to receiving the RRC connection reconfiguration message for the relay mobile terminal;
transmitting, by a relay mobile terminal, an RRC connection reconfiguration complete message to the first base station in response to disconnecting the relay communication connection with the first mobile terminal;
responding to the second RRC connection reconfiguration completion message sent to the first base station, and judging whether security alarm information needing to be sent exists by the first mobile terminal;
if the security alarm information needing to be sent is judged to exist, the first mobile terminal sends the security alarm information to the first base station,
the method for transmitting the security alarm information in real time for the intelligent home comprises the following steps:
if the current load of the first base station is judged to be larger than the upper load limit, the first base station sends a third RRC connection reconfiguration message for the first mobile terminal to the relay mobile terminal;
forwarding, by the relaying mobile terminal to the first mobile terminal, the third RRC connection reconfiguration message in response to receiving the third RRC connection reconfiguration message;
in response to receiving the third RRC connection reconfiguration message, the first mobile terminal judges whether security alarm information needing to be sent exists;
if the security alarm information needing to be sent is judged, the first mobile terminal sends the security alarm information to the relay mobile terminal;
and responding to the received security protection alarm information, and sending the security protection alarm information to the first base station by the relay mobile terminal.
2. The utility model provides a system for be used for real-time transmission security protection alarm information of smart home which characterized in that, a system for be used for real-time transmission security protection alarm information of smart home includes:
a unit for collecting security alarm information by a first mobile terminal;
means for establishing, by a first mobile terminal, a relay communication connection with a relay mobile terminal, wherein the first mobile terminal is in relay communication with the relay mobile terminal, and wherein the relay mobile terminal establishes an RRC connection with a first base station;
a unit for responding to the collected security alarm information, and sending the security alarm information to the relay mobile terminal by the first mobile terminal;
a unit for sending the security alarm information to the first base station by a relay mobile terminal in response to receiving the security alarm information;
means for monitoring, by a first mobile terminal, a first synchronization signal broadcast by a first base station while performing relay communication with the relay mobile terminal;
means for determining, by a first mobile terminal, a link quality of a first link between the first mobile terminal and the first base station based on the first synchronization signal in response to listening for the first synchronization signal;
means for determining, by a first mobile terminal, that a link quality of the first link is greater than a link quality threshold;
a unit for sending an RRC connection request to the relay mobile terminal by the first mobile terminal if it is determined whether the link quality of the first link is greater than a link quality threshold;
means for transmitting, by a relay mobile terminal, the RRC connection request to the first base station in response to receiving the RRC connection request;
means for sending, by the first base station, a UE message procedure start message to an MME of the first mobile terminal in response to receiving the RRC connection request;
means for establishing, by an MME of a first mobile terminal, a UE context for the first mobile terminal in response to receiving the UE message procedure start message;
means for transmitting, by the MME of the first mobile terminal to the first base station, the UE context for the first mobile terminal in response to establishing the UE context for the first mobile terminal,
the system for transmitting security alarm information in real time for the smart home comprises:
means for transmitting, by a first base station, a first RRC connection reconfiguration message for the first mobile terminal to the relay mobile terminal in response to receiving a UE context for the first mobile terminal, wherein the first RRC connection reconfiguration message includes the UE context for the first mobile terminal;
means for forwarding, by a relay mobile terminal, the first RRC connection reconfiguration message to the first mobile terminal in response to receiving the first RRC connection reconfiguration message;
means for extracting, by a first mobile terminal, a UE context of the first mobile terminal in the first RRC connection reconfiguration message in response to receiving the first RRC connection reconfiguration message;
means for transmitting, by the first mobile terminal to the relay mobile terminal, a first RRC connection reconfiguration complete message in response to receiving the first RRC connection reconfiguration message;
means for transmitting, by a relay mobile terminal, the first RRC connection reconfiguration complete message to the first base station in response to receiving the first RRC connection reconfiguration complete message;
means for sending, by the first base station, a UE message procedure start response message to the MME of the first mobile terminal in response to receiving the first RRC connection reconfiguration complete message;
means for determining, by the first base station, whether a current load of the first base station is greater than a load upper limit in response to sending a UE message procedure start response message to the MME of the first mobile terminal,
the system for transmitting security alarm information in real time for the smart home comprises:
means for sending, by the first base station, a second RRC connection reconfiguration message for the first mobile terminal to the relay mobile terminal if it is determined that the current load of the first base station is lower than the upper load limit, where the second RRC connection reconfiguration message includes information used for establishing an RRC connection between the first mobile terminal and the first base station;
means for forwarding, by the relaying mobile terminal to the first mobile terminal, the second RRC connection reconfiguration message in response to receiving the second RRC connection reconfiguration message;
means for transmitting, by a first mobile terminal, a random access preamble to the first base station in response to receiving the second RRC connection reconfiguration message;
means for transmitting, by a first base station, a random access response to the first mobile terminal in response to receiving the random access preamble, wherein the random access response includes an uplink grant;
means for transmitting, by the first mobile terminal, a second RRC connection reconfiguration complete message to the first base station on the uplink resource indicated by the uplink grant in response to receiving the random access response;
means for transmitting, by the first base station to the relay mobile terminal, an RRC connection reconfiguration message for the relay mobile terminal in response to receiving the second RRC connection reconfiguration complete message,
the system for transmitting security alarm information in real time for the smart home comprises:
means for disconnecting, by a relay mobile terminal, a relay communication connection with the first mobile terminal in response to receiving the RRC connection reconfiguration message for the relay mobile terminal;
means for transmitting, by a relay mobile terminal, an RRC connection reconfiguration complete message to the first base station in response to disconnecting the relay communication connection with the first mobile terminal;
a unit, configured to determine, by the first mobile terminal, whether there is security alarm information that needs to be sent in response to sending the second RRC connection reconfiguration complete message to the first base station;
a unit for sending the security alarm information to the first base station by the first mobile terminal if the security alarm information needing to be sent is judged to exist,
the system for transmitting security alarm information in real time for the smart home comprises:
means for sending, by the first base station, a third RRC connection reconfiguration message for the first mobile terminal to the relay mobile terminal if it is determined that the current load of the first base station is greater than the upper load limit;
means for forwarding, by the relaying mobile terminal to the first mobile terminal, the third RRC connection reconfiguration message in response to receiving the third RRC connection reconfiguration message;
a unit, configured to determine, by the first mobile terminal, whether there is security alarm information that needs to be sent in response to receiving the third RRC connection reconfiguration message;
a unit for sending the security alarm information to the relay mobile terminal by the first mobile terminal if the security alarm information needing to be sent is judged;
and the relay mobile terminal is used for responding to the received security alarm information and sending the security alarm information to the first base station.
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