CN107135495B - Emergency signal transmission method and device - Google Patents
Emergency signal transmission method and device Download PDFInfo
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- CN107135495B CN107135495B CN201610109678.2A CN201610109678A CN107135495B CN 107135495 B CN107135495 B CN 107135495B CN 201610109678 A CN201610109678 A CN 201610109678A CN 107135495 B CN107135495 B CN 107135495B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
Abstract
The invention provides a method and a device for transmitting an emergency signal, wherein the method comprises the following steps: acquiring resource information for transmitting emergency signals from local pre-stored information, wherein the local pre-stored information is acquired from a network side and/or a terminal locally; the emergency signal is transmitted on the communication resource indicated by the resource information. According to the invention, the technical problem that the terminal cannot transmit the emergency signal when no network coverage exists in the related technology is solved, and the effect of assisting rescue positioning through the terminal in emergency is further achieved.
Description
Technical Field
The present invention relates to the field of communications, and in particular, to a method and an apparatus for transmitting an emergency signal.
Background
With the rapid development of the technology, the popularity of the intelligent terminal is rapidly increasing. According to a survey report issued by global network index (GWI), the proportion of people who have at least one smart phone to the total number of people in the world is nearly 80%. If the smart phone with one hand can play a greater role in disaster occurrence, great help can be provided for disaster relief.
Since telecommunication infrastructure is also often destroyed when a disaster occurs, it is difficult for a smartphone to help rescue the disaster when it is not covered by a network. In addition, in a scene such as an earthquake, a large number of people suffering from a disaster are buried underground, and even if the base station is repaired, the signal of the terminal is shielded by a collapsed building and the like and is difficult to reach the base station, so that the terminal cannot communicate with the network.
In the related art, no effective solution is found at present for the problem that the terminal cannot send the emergency signal when there is no network coverage.
Disclosure of Invention
The invention provides a method and a device for transmitting an emergency signal, which at least solve the technical problem that a terminal cannot transmit the emergency signal when no network coverage exists in the related art.
According to an aspect of the present invention, there is provided a method of transmitting an emergency signal, including: acquiring resource information for transmitting emergency signals from local pre-stored information, wherein the local pre-stored information is acquired from a network side and/or a terminal locally; and transmitting the emergency signal on the communication resource indicated by the resource information.
Further, the obtaining resource information for transmitting the emergency signal from the network side further includes: receiving a system message and/or a dedicated Radio Resource Control (RRC) message sent by a network side; and reading the system message and/or the dedicated RRC message, and acquiring resource information for transmitting emergency signals.
Further, the locally pre-stored information comprises at least one of: the resource information for transmitting the emergency signal and the information obtained from the SIM card are obtained from the network side system message and/or the special RRC message.
Further, when resource information for transmitting an emergency signal is acquired from the dedicated RRC message, the method includes: when the terminal acquires the first resource information from the dedicated RRC message; judging whether the first resource information is within a preset effective time or not; when the judgment result is yes, determining the first resource information as resource information for transmitting emergency signals; wherein the preset valid time is configured by an RRC message, or is agreed by a predetermined protocol.
Further, when acquiring resource information for transmitting an emergency signal from a system message, the method further includes determining whether the system message is valid by at least one of: judging whether the system message is from a cell where the terminal resides; judging whether the system message is the system message received by the terminal for the last time before no network coverage exists; judging whether the position of the terminal is within an area range corresponding to the system message, wherein the area range is configured by a network side; and when the judgment result is yes, determining that the system message is valid.
Further, the resource information includes at least one of: time domain resources, code domain resources, frequency domain resources, power related parameters, collision back related parameters.
Further, the resource information includes resource configurations corresponding to one or more scene types.
Further, the resource information includes resource configurations corresponding to one or more user types.
Further, the emergency signal includes at least one of: identification of the end user, reference signals for locating the terminal, location information of the end user, time when the end user triggers the sending of the emergency signal, information of the state of the end user, text information and/or multimedia information input by the end user.
Further, the information of the end user status comprises at least one of: the time information of the terminal operated by the user for the last time, the time information of the emergency signal triggered and sent by the user for the last time, and the user information collected by the terminal sensor.
Further, after the emergency signal is transmitted on the communication resource indicated by the resource information, the method further includes: receiving response information for the emergency signal on a designated communication resource.
Further, the specified communication resource is obtained by the terminal from the network side and/or from locally stored information.
Further, before acquiring the resource information for transmitting the emergency signal from the local pre-stored information, the method further includes: determining whether an end user is in a specified scenario, wherein the specified scenario is determined by at least one of: receiving an emergency signal sending request operated by a user; and generating an emergency signal transmission request when the user state abnormity is detected.
Further, when an emergency signal is transmitted on the communication resource indicated by the resource information, the method further includes: shutting down the designated function module and/or extending the period of the preset operation.
Further, the specifying the functional module and/or extending the period of the preset operation is determined by at least one of: protocol agreement, user instruction control, network side configuration through system message, RRC message configuration, non-access NAS message configuration.
Further, the function of the specified function module and/or the preset operation includes at least one of: same frequency measurement, inter-frequency measurement, system message reception, paging reception, cell selection and/or reselection, public land mobile network PLMN selection and/or reselection.
Further, before acquiring the resource information for transmitting the emergency signal from the local pre-stored information, the method further includes: determining whether an end user is in a specified scenario, wherein the specified scenario is determined by at least one of: when receiving an emergency signal sending request triggered by a terminal, when the terminal receives a designated signaling which is sent by a network side or other equipment and used for requesting the terminal to send an emergency signal, and when the terminal judges and generates the emergency signal sending request according to the collected data of the sensor.
Further, the specific signaling includes at least one of: system messages, RRC messages, NAS layer messages, application layer messages.
Further, transmitting the emergency signal on the communication resource indicated by the resource information comprises: after receiving the first emergency signal on the communication resource, beginning to transmit a second emergency signal on the communication resource.
According to another aspect of the present invention, there is provided an emergency signal transmission apparatus including: the acquisition module is used for acquiring resource information used for transmitting emergency signals from local pre-stored information, wherein the local pre-stored information is acquired locally from a network side and/or a terminal; a transmission module, configured to transmit an emergency signal on the communication resource indicated by the resource information.
According to the invention, the resource information for transmitting the emergency signal is acquired from the local pre-stored information, wherein the local pre-stored information is acquired from the network side and/or the terminal locally, then the emergency signal is transmitted on the communication resource indicated by the resource information, the resource information is stored in the terminal locally in advance when the terminal is covered by a normal network, and the communication resource is acquired from the local resource information and the emergency signal is transmitted when the terminal is not covered by the network or the communication resource cannot be registered, so that the technical problem that the terminal cannot transmit the emergency signal when the terminal is not covered by the network in the related art is solved, and the effect of assisting rescue positioning through the terminal in the emergency situation is further achieved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a flowchart of a transmission method of an emergency signal according to an embodiment of the present invention;
fig. 2 is a block diagram of a structure of an emergency signal transmission apparatus according to an embodiment of the present invention;
fig. 3 is a flow chart of a method according to example 1 of the present invention.
Detailed Description
The invention will be described in detail hereinafter with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
In the present embodiment, a method for transmitting an emergency signal is provided, and fig. 1 is a flowchart of a method for transmitting an emergency signal according to an embodiment of the present invention, where the flowchart includes the following steps, as shown in fig. 1:
step S102, acquiring resource information for transmitting emergency signals from local pre-stored information, wherein the local pre-stored information is acquired locally from a network side and/or a terminal; optionally, the resource information for transmitting the emergency signal includes: receiving resource information of the emergency signal and/or transmitting resource information of the emergency signal.
Step S104, transmitting an emergency signal on the communication resource indicated by the resource information.
Through the steps, the resource information for transmitting the emergency signal is acquired from the local pre-stored information, wherein the local pre-stored information is acquired from a network side and/or a terminal locally, then the emergency signal is transmitted on the communication resource indicated by the resource information, the resource information is stored in the terminal locally in advance when the terminal is covered by a normal network, and the communication resource is acquired from the local resource information and the emergency signal is transmitted when the terminal is not covered by the network or the communication resource cannot be registered, so that the technical problem that the terminal cannot transmit the emergency signal when the terminal is not covered by the network in the related art is solved, and the effect of assisting rescue positioning through the terminal in the emergency situation is further achieved.
Optionally, the network coverage in this embodiment may be that the terminal is out of service, or the base station is out of service, or that the terminal can receive the downlink signal, but the uplink signal cannot be registered, and the like. Transmitting the emergency signal of the present embodiment includes transmitting the emergency signal and/or receiving the emergency signal. The embodiment may transmit other signals besides the emergency signal, such as a response signal of the emergency signal and a trigger signal of the emergency signal.
The embodiment is an emergency signal sending mechanism based on a wireless communication terminal, so that the terminal can still send emergency signals under the condition of no network coverage. The rescue personnel can detect and receive the emergency signal in the area close to the disaster site by using the common terminal and finish the primary positioning of the personnel to be rescued, thereby accelerating the search and rescue accuracy and improving the rescue speed.
In an optional implementation manner according to this embodiment, the acquiring, at the terminal, resource information for transmitting the emergency signal from the network side further includes:
s11, receiving a system message and/or a dedicated Radio Resource Control (RRC) message sent by a network side;
s12, reading the system message and/or the dedicated RRC message, and acquiring resource information for transmitting the emergency signal.
Optionally, the locally pre-stored information includes at least one of: the resource information for transmitting the emergency signal is acquired from the network side system message and/or the special RRC message, and the information acquired from the SIM card by the terminal.
In an optional implementation manner according to this embodiment, when the terminal acquires resource information for transmitting the emergency signal from the dedicated RRC message, the method includes:
s21, when the terminal obtains the first resource information from the special RRC message;
s22, judging whether the first resource information is within a preset effective time;
s23, if the determination result is yes, determining the first resource information as the resource information for transmitting the emergency signal;
wherein the preset valid time is configured by an RRC message, or is agreed by a predetermined protocol. Optionally, the preset valid time may be controlled by a timer, and before the timer expires, the RRC message has a higher priority than the resource information received by the terminal from the system message.
In an optional implementation manner according to this embodiment, when the terminal acquires the resource information for transmitting the emergency signal from the system message, the method further includes determining whether the system message is valid by at least one of:
judging whether the system message is from a cell where the terminal resides;
judging whether the system message is the system message received by the terminal for the last time before no network coverage exists; the communication resources indicated by the current system message are available until the system message for transmitting the emergency signal is received.
Judging whether the position of the terminal is within an area range corresponding to the system message or not, wherein the area range is configured by a network side;
and when the judgment result is yes, determining that the system message is valid.
Optionally, the resource information includes at least one of: time domain resources, code domain resources, frequency domain resources, power related parameters, collision back-off related parameters, optionally, the resources or parameters are related to the emergency signal transmission.
In an optional implementation manner according to this embodiment, the resource information includes resource configurations corresponding to one or more scene types, and in the resource information, there may be different emergency signal transmission resource configurations for different types of emergency situations.
In an alternative implementation according to this embodiment, the resource information includes a resource configuration corresponding to one or more user types. There may be different emergency signaling resource configurations for different types of users.
Optionally, the emergency signal comprises at least one of: identification of the end user, reference signals for locating the terminal, location information of the end user, time at which the end user triggered the sending of the emergency signal, information of the status of the end user, text information and/or multimedia (audio, video) information entered by the end user. Wherein the information of the end user state comprises at least one of the following: the time information of the terminal operated by the user for the last time, the time information of the emergency signal triggered and sent by the user for the last time, and the user information collected by the terminal sensor.
In an optional implementation according to this embodiment, after the emergency signal is transmitted on the communication resource indicated by the resource information, the method further comprises: and receiving the response information of the emergency signal on the designated communication resource. Wherein, the appointed communication resource can be obtained by the terminal from the network side and/or from the locally stored information.
In an optional implementation manner according to this embodiment, before obtaining the resource information for transmitting the emergency signal from the local pre-stored information, the method further includes: determining whether the terminal user is in a specified scene, wherein the specified scene can be a scene needing to send an emergency signal, such as a trapped elevator, an earthquake, a fire and the like, and the specified scene is determined by at least one of the following modes:
a terminal receives an emergency signal sending request operated by a user;
and the terminal generates an emergency signal sending request when detecting that the user state is abnormal.
In an optional implementation manner according to this embodiment, before obtaining the resource information for transmitting the emergency signal from the local pre-stored information, the method further includes: determining whether the terminal user is in a specified scene, wherein the specified scene can be a scene needing to send an emergency signal, such as a trapped elevator, an earthquake, a fire and the like, and the specified scene is determined by at least one of the following methods:
when receiving an emergency signal sending request triggered by a terminal, when the terminal receives a designated signaling which is sent by a network side or other equipment and used for requesting the terminal to send an emergency signal, and when the terminal judges and generates the emergency signal sending request according to the collected data of the sensor. Optionally, the other devices of this embodiment may be network-side devices, or field rescue devices, such as terminals of rescuers.
According to the above alternative embodiment, the designation signaling includes at least one of: system messages, RRC messages, non-access NAS layer messages, application layer messages.
In an optional implementation manner according to this embodiment, when the emergency signal is transmitted on the communication resource indicated by the resource information, the method further includes: and turning off the appointed function module and/or prolonging the period of the preset operation so as to save the electric quantity of the terminal and prolong the standby time of the terminal. Alternatively, the above-described functions may be implemented by setting the terminal to a power saving mode.
Optionally, the period of the designated function module and/or the extended preset operation is determined by at least one of the following methods: protocol agreement, user instruction control, network side configuration through system message, RRC message configuration, non-access NAS message configuration.
Optionally, the function of the designated function module and/or the preset operation includes at least one of the following: the method comprises the following steps of measuring same frequency, measuring different frequency, receiving system messages, receiving paging, selecting and/or reselecting cells, and selecting and/or reselecting Public Land Mobile Network (PLMN).
In an optional implementation manner according to this embodiment, the transmitting the emergency signal on the communication resource indicated by the resource information includes: after receiving the first emergency signal on the communication resource, a second emergency signal is started to be transmitted on the communication resource. Because the terminal needs power consumption for sending signals, the unnecessary sending may consume too fast power all the time, and the efficiency is not high. Optionally, the communication resource of this optional embodiment may be sent by a rescue team, or may be carried in a system message or an RRC message, and the first emergency signal and the second emergency signal may be the same or different.
Through the above description of the embodiments, those skilled in the art can clearly understand that the method according to the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but the former is a better implementation mode in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (such as a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.
In this embodiment, a device for sending an emergency signal is further provided, where the device is used to implement the foregoing embodiments and preferred embodiments, and details are not repeated for what has been described. As used below, the term "module" may be a combination of software and/or hardware that implements a predetermined function. Although the means described in the embodiments below are preferably implemented in software, an implementation in hardware, or a combination of software and hardware is also possible and contemplated.
Fig. 2 is a block diagram of a transmission apparatus of an emergency signal according to an embodiment of the present invention, which is disposed on a terminal, such as a mobile phone, a PAD, or a notebook, as shown in fig. 2, and includes:
an obtaining module 20, configured to obtain resource information for transmitting an emergency signal from local pre-stored information, where the local pre-stored information is obtained locally from a network side and/or a terminal;
a transmission module 22, configured to transmit the emergency signal on the communication resource indicated by the resource information.
It should be noted that, the features of the embodiments of the foregoing embodiments may also be provided in the foregoing apparatus in the form of sub-modules or sub-units, and achieve the same functions and the same effects.
The present solution is described in detail below with reference to alternative embodiments according to the invention:
by means of an alternative embodiment according to the invention, when an emergency situation occurs, the terminal can send an emergency help signal on a preconfigured resource without network coverage and this signal can be detected by other terminals or instruments. Alternative embodiments include the following two examples:
example 1:
fig. 3 is a flow chart of a method according to example 1 of the present invention, comprising:
s302, a terminal is normally attached to a cell A, and resource pool configuration for sending emergency information under emergency is obtained from a system message sent by the cell A;
s304, when an emergency occurs, the user starts an emergency mode on the terminal, and the terminal adopts the saved resource pool for transmitting the emergency resource to transmit the emergency information.
Optionally, the resource pool information may include a distribution of resources in a time domain, a frequency domain, and a code domain, and a power related parameter of the UE when the UE transmits the emergency signal. Meanwhile, the frequency information such as the period of the emergency signal sent by the user is also indicated.
In the resource pool configuration, the network side can configure different resource pools for different types of users (users belonging to different access classes); and different resource pools can also be configured for different emergency traffic types (such as fire, earthquake, robbery, etc.).
Alternatively, the emergency mode on the terminal may be initiated by the terminal automatically, in addition to by the user, when one of the following conditions is met.
When the terminal receives the signaling of the network side and requires the terminal to send the emergency signal. Wherein, when the terminal receives the signaling of the network, the signaling may be a combination of one or more of the following signaling: the system information, the RRC information, the NAS layer information, the application layer information and the terminal intelligently judge when the emergency signal needs to be sent according to the data collected by the sensor.
Optionally, the emergency information sent by the terminal includes the following contents: identification of the user, reference signals for positioning, location information of the user, time at which the user triggers the transmission of emergency information, information of the user status, text information and/or multimedia information (e.g. audio, video) entered by the user.
Optionally, the status information of the user includes: the time information of the terminal operated by the user for the last time, the time information of the emergency signal triggered by the user for the last time and the user information collected by the terminal through various sensors. Such as the user's body temperature, heartbeat, etc.
Example 2:
after the terminal is started, any cell residence meeting the conditions cannot be found.
When an emergency occurs, the user starts an emergency mode on the terminal, and the terminal adopts an emergency signal sending resource pool stored in the SIM card to send emergency signals. Meanwhile, after the user starts the emergency mode, the terminal enters a special energy-saving state.
Optionally, the resource pool information may include a distribution of resources in a time domain, a frequency domain, and a code domain, and a power related parameter of the UE when the UE transmits the emergency signal. Meanwhile, the frequency information such as the period of the emergency signal sent by the user is also indicated.
Optionally, in a special energy saving state, the user may stop the following functions according to the configuration or according to the protocol constraint, or extend the period of the following functions, so as to reduce the execution frequency of the related functions, where the functions may include: intra-frequency measurements, inter-frequency measurements, system message reception, paging reception, cell selection and/or reselection, PLMN selection and/or reselection.
It should be noted that, the above modules may be implemented by software or hardware, and for the latter, the following may be implemented, but not limited to: the modules are all positioned in the same processor; alternatively, the modules are respectively located in a plurality of processors.
The embodiment of the invention also provides a storage medium. Alternatively, in the present embodiment, the storage medium may be configured to store program codes for performing the following steps:
s1, acquiring resource information for transmitting emergency signals from local pre-stored information, wherein the local pre-stored information is acquired locally from a network side and/or a terminal;
s2, transmitting an emergency signal on the communication resource indicated by the resource information.
Optionally, in this embodiment, the storage medium may include, but is not limited to: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
Optionally, in this embodiment, the processor executes, according to a program code stored in the storage medium, to acquire resource information for transmitting the emergency signal from local pre-stored information, where the local pre-stored information is locally acquired from a network side and/or a terminal;
alternatively, in this embodiment, the processor executes the transmission of the emergency signal on the communication resource indicated by the resource information according to program code stored in the storage medium.
Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments and optional implementation manners, and this embodiment is not described herein again.
It will be apparent to those skilled in the art that the modules or steps of the present invention described above may be implemented by a general purpose computing device, they may be centralized on a single computing device or distributed across a network of multiple computing devices, and alternatively, they may be implemented by program code executable by a computing device, such that they may be stored in a storage device and executed by a computing device, and in some cases, the steps shown or described may be performed in an order different than that described herein, or they may be separately fabricated into individual integrated circuit modules, or multiple ones of them may be fabricated into a single integrated circuit module. Thus, the present invention is not limited to any specific combination of hardware and software.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (17)
1. A method for transmitting an emergency signal, comprising:
acquiring resource information for transmitting emergency signals from local pre-stored information, wherein the local pre-stored information is acquired from a network side and/or a terminal locally;
transmitting an emergency signal on a communication resource indicated by the resource information; wherein the resource information comprises resource configurations corresponding to one or more scene types; wherein, obtaining the resource information for transmitting the emergency signal from the network side further comprises: receiving a system message and/or a dedicated Radio Resource Control (RRC) message sent by a network side;
reading the system message and/or the dedicated RRC message, and acquiring resource information for transmitting emergency signals; in acquiring resource information for transmitting an emergency signal from a dedicated RRC message, the method includes: when the terminal acquires the first resource information from the dedicated RRC message; judging whether the first resource information is within a preset effective time or not; when the judgment result is yes, determining the first resource information as resource information for transmitting emergency signals; wherein the preset valid time is configured by an RRC message, or is agreed by a predetermined protocol.
2. The method of claim 1, wherein the locally pre-stored information comprises at least one of:
the resource information for transmitting the emergency signal and the information obtained from the SIM card are obtained from the network side system message and/or the special RRC message.
3. The method of claim 1 or 2, wherein when the resource information for transmitting the emergency signal is obtained from the system message, the method further comprises determining whether the system message is valid by at least one of:
judging whether the system message is from a cell where the terminal resides;
judging whether the system message is the system message received by the terminal for the last time before no network coverage exists;
judging whether the position of the terminal is within an area range corresponding to the system message, wherein the area range is configured by a network side;
and when the judgment result is yes, determining that the system message is valid.
4. The method of claim 1, wherein the resource information comprises at least one of: time domain resources, code domain resources, frequency domain resources, power related parameters, collision back related parameters.
5. The method of claim 1, wherein the resource information comprises resource configurations corresponding to one or more user types.
6. The method of claim 1, wherein the emergency signal comprises at least one of: identification of the end user, reference signals for locating the terminal, location information of the end user, time when the end user triggers the sending of the emergency signal, information of the state of the end user, text information and/or multimedia information input by the end user.
7. The method of claim 6, wherein the information of the end user status comprises at least one of: the time information of the terminal operated by the user for the last time, the time information of the emergency signal triggered and sent by the user for the last time, and the user information collected by the terminal sensor.
8. The method of claim 1, wherein after transmitting the emergency signal on the communication resource indicated by the resource information, the method further comprises: receiving response information for the emergency signal on a designated communication resource.
9. The method according to claim 8, wherein the specified communication resource is obtained by the terminal from the network side and/or from locally stored information.
10. The method of claim 1, wherein before the acquiring resource information for transmitting the emergency signal from the locally pre-stored information, the method further comprises: determining whether an end user is in a specified scenario, wherein the specified scenario is determined by at least one of:
receiving an emergency signal sending request operated by a user;
and generating an emergency signal transmission request when the user state abnormity is detected.
11. The method of claim 1, wherein when an emergency signal is transmitted on the communication resource indicated by the resource information, the method further comprises: shutting down the designated function module and/or extending the period of the preset operation.
12. The method of claim 11, wherein the designation of the functional module and/or the extension of the period of the preset operation is determined by at least one of:
protocol agreement, user instruction control, network side configuration through system message, RRC message configuration, non-access NAS message configuration.
13. The method according to claim 11, wherein the function of the specified function module and/or the preset operation comprises at least one of: same frequency measurement, inter-frequency measurement, system message reception, paging reception, cell selection and/or reselection, public land mobile network PLMN selection and/or reselection.
14. The method of claim 1, wherein before the acquiring resource information for transmitting the emergency signal from the locally pre-stored information, the method further comprises: determining whether an end user is in a specified scenario, wherein the specified scenario is determined by at least one of:
when receiving an emergency signal sending request triggered by a terminal, when the terminal receives a designated signaling which is sent by a network side or other equipment and used for requesting the terminal to send an emergency signal, and when the terminal judges and generates the emergency signal sending request according to the collected data of the sensor.
15. The method of claim 14, wherein the designated signaling comprises at least one of: system messages, RRC messages, NAS layer messages, application layer messages.
16. The method of claim 1, wherein transmitting an emergency signal on the communication resource indicated by the resource information comprises:
after receiving the first emergency signal on the communication resource, beginning to transmit a second emergency signal on the communication resource.
17. An apparatus for transmitting an emergency signal, comprising:
the acquisition module is used for acquiring resource information used for transmitting emergency signals from local pre-stored information, wherein the local pre-stored information is acquired locally from a network side and/or a terminal;
a transmission module, configured to transmit an emergency signal on a communication resource indicated by the resource information; wherein the resource information comprises resource configurations corresponding to one or more scene types; the acquisition module is also used for receiving a system message and/or a dedicated Radio Resource Control (RRC) message sent by a network side; reading the system message and/or the dedicated RRC message, and acquiring resource information for transmitting emergency signals; the acquiring module is further used for acquiring the first resource information from the dedicated RRC message by the terminal; judging whether the first resource information is within a preset effective time or not; when the judgment result is yes, determining the first resource information as resource information for transmitting emergency signals; wherein the preset valid time is configured by an RRC message, or is agreed by a predetermined protocol.
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| CN201610109678.2A CN107135495B (en) | 2016-02-26 | 2016-02-26 | Emergency signal transmission method and device |
| PCT/CN2017/071060 WO2017143883A1 (en) | 2016-02-26 | 2017-01-13 | Method and device for transmitting emergency signals |
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| CN201610109678.2A CN107135495B (en) | 2016-02-26 | 2016-02-26 | Emergency signal transmission method and device |
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| CN104412624B (en) * | 2012-07-05 | 2018-06-05 | Lg电子株式会社 | The method and apparatus based on neighbouring service for public safety are provided |
| US9338628B2 (en) * | 2014-03-31 | 2016-05-10 | Grant Lewis Webb | Emergency notification system |
| CN104284448A (en) * | 2014-09-12 | 2015-01-14 | 惠州Tcl移动通信有限公司 | Offline communication method and intelligent mobile terminal |
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| CN101493514A (en) * | 2008-12-30 | 2009-07-29 | 杭州杰宁电子科技有限公司 | Information sending apparatus, information receiving apparatus and searching and rescuing system on sea |
| CN101841791A (en) * | 2009-03-18 | 2010-09-22 | 华为技术有限公司 | Method, evolution base station and system for emergency call service |
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| CN107135495A (en) | 2017-09-05 |
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