CN114364056A - Method, system, device and storage medium for controlling terminal LWM2M session - Google Patents
Method, system, device and storage medium for controlling terminal LWM2M session Download PDFInfo
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- CN114364056A CN114364056A CN202111624989.XA CN202111624989A CN114364056A CN 114364056 A CN114364056 A CN 114364056A CN 202111624989 A CN202111624989 A CN 202111624989A CN 114364056 A CN114364056 A CN 114364056A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses a method, a system, a device and a storage medium for controlling a terminal LWM2M session, which can be applied to the technical field of wireless communication. The method comprises the following steps: acquiring first session data, wherein the first session data comprises LWM2M session data of a preset terminal and a platform; storing the first session data in a local flash memory; determining that a first starting signal is received, and judging the storage state of session data in the local flash memory according to the first starting signal; determining that second session data of the current terminal are stored in a local flash memory, and acquiring the second session data from the local flash memory; and establishing the LWM2M session connection of the current terminal and the platform according to the second session data. The method and the device can acquire the stored session data from the local flash memory after the current terminal wakes up in the dormancy state, and establish the LWM2M session connection between the current terminal and the platform, thereby effectively reducing the flow consumption.
Description
Technical Field
The invention relates to the technical field of wireless communication, in particular to a method, a system, a device and a storage medium for controlling a terminal LWM2M session.
Background
In the related art, with the development of the internet of things, the usage amount of NB terminals is continuously expanding, wherein a large number of NB terminals use the LwM2M protocol to perform data interaction with the LOT platform. After the NB terminal wakes up in a deep sleep mode, the LwM2M session needs to be reestablished because the program needs to be restarted, and after logging in the LOT platform again, the NB terminal can communicate with the LOT platform to perform normal data interaction, so that the traffic consumption is increased.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a method, a system, a device and a storage medium for controlling a terminal LWM2M session, which can effectively reduce the traffic consumption.
In one aspect, an embodiment of the present invention provides a method for controlling a terminal LWM2M session, including the following steps:
acquiring first session data, wherein the first session data comprises LWM2M session data of a preset terminal and a platform;
storing the first session data in a local flash memory;
determining to receive a first starting signal, and judging the storage state of session data in the local flash memory according to the first starting signal, wherein the first starting signal comprises a signal for starting an LWM2M process after a current terminal wakes up from a sleep mode;
determining that second session data of the current terminal are stored in the local flash memory, and acquiring the second session data from the local flash memory;
and establishing the LWM2M session connection between the current terminal and the platform according to the second session data.
In some embodiments, the method further comprises the steps of:
and determining that the second session data of the current terminal is not stored in the local flash memory, and controlling the current terminal to log in the platform again through the LWM2M protocol.
In some embodiments, after the step of controlling the current terminal to re-log in to the platform via the LWM2M protocol, the method further comprises the steps of:
storing the second session data in a local flash memory.
In some embodiments, when performing the LWM2M session, the method further comprises the steps of:
determining that the LWM2M session data changes, and updating LWM2M session data in the local flash memory according to the changed LWM2M session data.
In some embodiments, when performing the LWM2M session, the method further comprises the steps of:
and determining that the terminal exits the LWM2M server, and clearing the LWM2M session data stored in the local flash memory.
In some embodiments, the LWM2M session data includes a server address, a port and a location path corresponding to the port, a listening relationship of a usage object.
In another aspect, an embodiment of the present invention provides a control system for a terminal LWM2M session, including:
the terminal comprises a first obtaining module, a second obtaining module and a third obtaining module, wherein the first obtaining module is used for obtaining first session data, and the first session data comprises LWM2M session data of a preset terminal and a platform;
the storage module is used for storing the first session data in a local flash memory;
the judging module is used for determining that a first starting signal is received and judging the storage state of session data in the local flash memory according to the first starting signal, wherein the first starting signal comprises a signal for starting an LWM2M process after the current terminal wakes up in a dormant state;
the second obtaining module is used for determining that second session data of the current terminal are stored in the local flash memory and obtaining the second session data from the local flash memory;
and the establishing module is used for establishing the LWM2M session connection between the current terminal and the platform according to the second session data.
In some embodiments, the system further comprises:
and the control module is used for determining that the second session data of the current terminal is not stored in the local flash memory, and controlling the current terminal to log in the platform again through the LWM2M protocol.
In another aspect, an embodiment of the present invention provides a control apparatus for a terminal LWM2M session, including:
at least one memory for storing a program;
at least one processor, configured to load the program to execute the control method for the terminal LWM2M session.
In another aspect, an embodiment of the present invention provides a storage medium, in which a computer-executable program is stored, and the computer-executable program is executed by a processor to implement the control method for the LWM2M session of the terminal.
The method for controlling the terminal LWM2M session provided by the embodiment of the invention has the following beneficial effects:
according to the embodiment, the session data of the LWM2M between the terminal and the platform is stored in the local flash memory, so that after receiving a starting signal for starting the LWM2M process after the current terminal wakes up from a sleep mode, the stored session data can be acquired from the local flash memory, and then the LWM2M session connection between the current terminal and the platform is established according to the session data, so that the platform does not need to be logged in again for series of operations after the sleep mode is restarted, and the traffic consumption is effectively reduced.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The invention is further described with reference to the following figures and examples, in which:
fig. 1 is a flowchart of a method for controlling a terminal LWM2M session according to an embodiment of the present invention;
FIG. 2 is a flowchart of recording corresponding session data in a local Flash according to an embodiment of the present invention;
fig. 3 is a flowchart illustrating a session reestablishment process after an NB terminal wakes up from sleep according to an embodiment of the present invention;
fig. 4 is a flowchart of data processing when the NB terminal actively logs out of the log-in according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and the above, below, exceeding, etc. are understood as excluding the present numbers, and the above, below, within, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
NB-IOT is an emerging technology in the IOT field, supporting cellular data connectivity for low power devices in a wide area network, also called low power wan. The NB-IOT supports efficient connection of devices with long standby time and high requirements for network connection. In a low-power-consumption wide area network, an NB terminal needs to communicate with an IOT platform, the communication can use LWM2M for session connection, LWM2M is a lightweight M2M, and the protocol is proposed by a development mobile alliance, is a lightweight, standard and general Internet of things equipment management protocol, and can be used for rapidly deploying Internet of things services in a client/server mode.
At present, after the NB terminal wakes up in a deep sleep mode, because a program needs to be restarted and operated, an LWM2M session also needs to be reestablished, and after logging in a platform again, the NB terminal can communicate with the platform, and then normal data interaction is performed. However, reestablishing the LWM2M session must be re-logged, increasing the consumption of traffic.
Based on this, the present embodiment provides a method, a system, an apparatus and a storage medium for controlling the LWM2M session of the terminal, by saving the LWM2M session data before the dormancy; after the dormancy awakens, the stored LWM2M session data is used for reconstructing an LWM2M session, and normal data interaction is carried out with the platform, so that a login process which is necessary for establishing an LWM2M session is omitted, and the flow is saved.
The embodiments of the present invention will be specifically explained with reference to the accompanying drawings:
referring to fig. 1, an embodiment of the present invention provides a method for controlling a terminal LWM2M session, including the following steps:
s11, obtaining first session data, wherein the first session data comprises LWM2M session data of the preset terminal and the platform.
And S12, storing the first session data in a local flash memory.
S13, determining that a first starting signal is received, and judging the storage state of session data in the local flash memory according to the first starting signal, wherein the first starting signal comprises a signal for starting the LWM2M process after the current terminal wakes up from the sleep.
And S14, determining that the second session data of the current terminal is stored in the local flash memory, and acquiring the second session data from the local flash memory.
And S15, establishing the LWM2M session connection between the current terminal and the platform according to the second session data.
In this embodiment, when the NB terminal successfully logs in the LOT platform for the first time through the LWM2M protocol, the LWM2M session data of the NB terminal may be acquired as the first session data, for example, the server address, the port, and the location path locationPath corresponding to the port, and the data such as the listen object relationship using the object are acquired as the first session data. After obtaining the LWM2M session data, the LWM2M session data is stored in the local Flash memory Flash, which is convenient for the call of the subsequent processing procedure. And if the current terminal is changed into the wake-up state from the sleep state and restarts the corresponding LWM2M process, judging the storage state of the session data in the local flash memory according to the corresponding restart signal. If the session data corresponding to the current starting terminal is stored in the local flash memory, the corresponding session data is obtained from the local flash memory and is used as second session data, and the LWM2M session connection between the current terminal and the platform is established according to the second session data, so that the current terminal does not need to log in the platform again for series operation after dormancy and restart, and the flow consumption is effectively reduced.
In this embodiment, if the second session data of the current terminal is not stored in the local flash memory, the current terminal is controlled to log in the platform again through the LWM2M protocol, so as to establish a session connection between the current terminal and the LWM2M of the platform, and implement normal data interaction. In the process, the second session data can also be stored in the local flash memory, so that when the terminal wakes up and restarts next time, the session data in the local flash memory can be directly called to establish the LWM2M session connection between the terminal and the platform.
In this embodiment, when the LWM2M session is executed, if it is determined that the LWM2M session data has changed, the LWM2M session data in the local flash memory is updated according to the changed LWM2M session data, that is, the updated LWM2M session data is stored in the local flash memory, and the LWM2M session data before being changed is deleted from the local flash memory. When the terminal is determined to exit the LWM2M server, the LWM2M session data stored in the local flash memory is cleared.
When the above embodiments are applied to a specific process, the following contents are included:
referring to fig. 2, after the NB terminal successfully logs in the platform using the LWM2M protocol, the NB terminal stores corresponding session data in the local Flash, for example, key information such as an address, a port, and a locationPath of the storage server, and an object's relationship used. I.e. recording session data in local Flash. And simultaneously, data can be interacted by adopting an LWM2M protocol.
Referring to fig. 3, after the NB terminal wakes up from sleep, when restarting the corresponding LWM2M process, if the LWM2M session before sleeping is found to exist, reading the corresponding session data from the local Flash, and reestablishing the data connection between the terminal and the platform by using the session data, and then interacting the data by using the LWM2M protocol. And if the LWM2M session exists before the dormancy is not found or the session reconstruction is not successful, controlling the NB terminal to log in the platform again and recording corresponding session data in local Flash.
Referring to fig. 4, when the NB terminal sends an active log-out request to the platform through the LWM2M protocol, session data corresponding to the NB terminal in the local Flash is actively cleared, and meanwhile, related data of the LWM2M session in the local process is cleared.
In the running process of the program, if the key information changes, for example, the observer relationship changes, the corresponding session data stored in the local Flash needs to be updated.
Specifically, the above embodiments may be summarized as follows:
after the NB terminal is started, starting an LWM2M communication program, and if the local Flash does not have stored LwM2M session data, executing the operation of starting an LWM2M session and logging in an LWM2M server; if the login is successful, logging LWM2M session information of the login, such as the server address, the port, and LocationPath, and the Object relationship of the used Object, etc., into the local Flash.
During the execution of the LWM2M session, if the session information of the LWM2M is changed, the changed information needs to be updated to the local Flash. For example, if the server sends an instruction to establish, change, or cancel an Object relationship, it needs to update the corresponding content in the local Flash.
When the NB terminal wakes up from the deep dormancy, the booting process of the LWM2M is re-executed, at this time, if the LWM2M session information exists in the local Flash, the LWM2M session information in the Flash is read, then the Socket connection between the terminal and the platform is established according to the server address and the port, and then the complete LwM2M session is recovered according to the locationPath and Object's observer relationship. After the recovery is successful, the NB terminal can perform data interaction with the platform, so that the operation of logging in the platform does not need to be executed again. If the recovery fails, an operation of logging in the LwM2M platform needs to be performed. The Socket is an intermediate software abstraction layer for communication between the application layer and the TCP/IP protocol family, and sub-packages complex communication logic in the TCP/IP protocol, so that network connection can be realized only by a group of simple APIs in the interaction process of the local terminal.
When a user actively sends out an operation of logging out of the LWM2M server in the program running process, the LWM2M session data in the memory is cleared, and meanwhile, the operation of clearing the LwM2M session data in Flash needs to be executed.
To sum up, at present, after the NB device deeply sleeps and wakes up, the program running the LWM2M protocol restarts to run, and since during running, the LWM2M session data is lost and cannot directly interact with the platform, it is necessary to establish a new LWM2M session login evaluation before data interaction with the platform. However, in the embodiment, by storing the LWM2M session data of the terminal and the platform in the local flash memory, after receiving a start signal for starting the LWM2M process after the current terminal wakes up from sleep, the stored session data can be acquired from the local flash memory, and then the LWM2M session connection between the current terminal and the platform is established according to the session data, so that the platform does not need to be logged in again after the sleep is restarted to perform a series of operations, thereby effectively reducing traffic consumption.
The embodiment of the invention provides a control system for a terminal LWM2M session, which comprises:
the terminal comprises a first obtaining module, a second obtaining module and a third obtaining module, wherein the first obtaining module is used for obtaining first session data, and the first session data comprises LWM2M session data of a preset terminal and a platform;
the storage module is used for storing the first session data in a local flash memory;
the judging module is used for determining that a first starting signal is received and judging the storage state of session data in the local flash memory according to the first starting signal, wherein the first starting signal comprises a signal for starting an LWM2M process after the current terminal wakes up in a dormant state;
the second obtaining module is used for determining that second session data of the current terminal are stored in the local flash memory and obtaining the second session data from the local flash memory;
and the establishing module is used for establishing the LWM2M session connection between the current terminal and the platform according to the second session data.
In some embodiments, the system further comprises a control module, configured to determine that the second session data of the current terminal is not stored in the local flash memory, and control the current terminal to re-log in to the platform via the LWM2M protocol.
The content of the embodiment of the method of the invention is all applicable to the embodiment of the system, the function of the embodiment of the system is the same as the embodiment of the method, and the beneficial effect achieved by the embodiment of the system is the same as the beneficial effect achieved by the method.
The embodiment of the invention provides a device for controlling a terminal LWM2M session, which comprises:
at least one memory for storing a program;
at least one processor for loading the program to execute the control method of the terminal LWM2M session shown in fig. 1.
The content of the method embodiment of the present invention is applicable to the apparatus embodiment, the functions specifically implemented by the apparatus embodiment are the same as those of the method embodiment, and the beneficial effects achieved by the apparatus embodiment are also the same as those achieved by the method.
An embodiment of the present invention provides a storage medium in which a computer-executable program is stored, which, when being executed by a processor, is used for implementing a control method for a terminal LWM2M session shown in fig. 1.
The embodiment of the invention also discloses a computer program product or a computer program, which comprises computer instructions, and the computer instructions are stored in a computer readable storage medium. The computer instructions may be read by a processor of the computer device from a computer-readable storage medium, and the computer instructions, when executed by the processor, cause the computer device to perform the control method of the LWM2M session of the terminal shown in fig. 1.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. Furthermore, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.
Claims (10)
1. A control method for a terminal LWM2M session is characterized by comprising the following steps:
acquiring first session data, wherein the first session data comprises LWM2M session data of a preset terminal and a platform;
storing the first session data in a local flash memory;
determining to receive a first starting signal, and judging the storage state of session data in the local flash memory according to the first starting signal, wherein the first starting signal comprises a signal for starting an LWM2M process after a current terminal wakes up from a sleep mode;
determining that second session data of the current terminal are stored in the local flash memory, and acquiring the second session data from the local flash memory;
and establishing the LWM2M session connection between the current terminal and the platform according to the second session data.
2. The method for controlling a session of a terminal LWM2M, according to claim 1, further comprising the steps of:
and determining that the second session data of the current terminal is not stored in the local flash memory, and controlling the current terminal to log in the platform again through the LWM2M protocol.
3. The method for controlling the session of the terminal LWM2M, according to claim 2, wherein after the step of controlling the current terminal to log back to the platform via the LWM2M protocol, the method further comprises the following steps:
storing the second session data in a local flash memory.
4. The method for controlling the terminal LWM2M session according to claim 1, wherein said method further comprises the following steps when executing the LWM2M session:
determining that the LWM2M session data changes, and updating LWM2M session data in the local flash memory according to the changed LWM2M session data.
5. The method for controlling the terminal LWM2M session according to claim 1, wherein said method further comprises the following steps when executing the LWM2M session:
and determining that the terminal exits the LWM2M server, and clearing the LWM2M session data stored in the local flash memory.
6. The method for controlling the session of the LWM2M of the terminal, according to claim 1, wherein the LWM2M session data includes the server address, the port and the location path corresponding to the port, and the listening relationship of the object.
7. A control system for a terminal LWM2M session, comprising:
the terminal comprises a first obtaining module, a second obtaining module and a third obtaining module, wherein the first obtaining module is used for obtaining first session data, and the first session data comprises LWM2M session data of a preset terminal and a platform;
the storage module is used for storing the first session data in a local flash memory;
the judging module is used for determining that a first starting signal is received and judging the storage state of session data in the local flash memory according to the first starting signal, wherein the first starting signal comprises a signal for starting an LWM2M process after the current terminal wakes up in a dormant state;
the second obtaining module is used for determining that second session data of the current terminal are stored in the local flash memory and obtaining the second session data from the local flash memory;
and the establishing module is used for establishing the LWM2M session connection between the current terminal and the platform according to the second session data.
8. The system for controlling the LWM2M session of the terminal according to claim 6, further comprising:
and the control module is used for determining that the second session data of the current terminal is not stored in the local flash memory, and controlling the current terminal to log in the platform again through the LWM2M protocol.
9. A control device for a terminal LWM2M session, comprising:
at least one memory for storing a program;
at least one processor configured to load said program for performing the method for controlling a session of LWM2M of a terminal according to any of claims 1-6.
10. A storage medium having stored therein a computer-executable program for implementing a method for controlling a session of LWM2M of a terminal as claimed in any one of claims 1 to 6 when executed by a processor.
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Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020068618A1 (en) * | 2000-07-24 | 2002-06-06 | Shoobridge Richard Allen | Wireless access point software system |
| KR20030005750A (en) * | 2001-07-10 | 2003-01-23 | 주식회사 현대시스콤 | Packet control system, mobile communication system and call set-up method |
| US20040062227A1 (en) * | 2002-09-06 | 2004-04-01 | Sayeedi Shahab M. | Method of supporting reactivation of a dormant session using stored service configurations |
| KR20040042282A (en) * | 2002-11-13 | 2004-05-20 | 엘지전자 주식회사 | Communication protocol session shareing method for mobile terminal |
| EP1560395A1 (en) * | 2004-01-30 | 2005-08-03 | Samsung Electronics Co., Ltd. | System and method for session reestablishment between client terminal and server |
| KR20050091262A (en) * | 2004-03-11 | 2005-09-15 | 삼성전자주식회사 | Apparatus and method of offering wireless packet data service |
| US20050273512A1 (en) * | 2004-06-08 | 2005-12-08 | Lg Electronics Inc. | Method for reestablishing session of client in mobile terminal |
| KR20060035952A (en) * | 2004-10-21 | 2006-04-27 | 주식회사 팬택 | Mobile communication terminal having ppp session timer and method for connecting packet data call by using ppp session timer |
| EP1655985A2 (en) * | 2004-11-08 | 2006-05-10 | Lucent Technologies Inc. | Method for activating a dormant mobile unit in a distributed network |
| US20090004852A1 (en) * | 2004-02-13 | 2009-01-01 | President And Fellows Of Havard College | Nanostructures Containing Metal Semiconductor Compounds |
| CN101495988A (en) * | 2005-06-24 | 2009-07-29 | 爱尔瓦纳股份有限公司 | Preserving sessions in a wireless network |
| CN102118879A (en) * | 2009-12-31 | 2011-07-06 | 华为技术有限公司 | Method and device for controlling connection session of data service |
| US20110276697A1 (en) * | 2010-05-04 | 2011-11-10 | International Business Machines Corporation | Remote Session Management |
| EP2538729A1 (en) * | 2011-06-24 | 2012-12-26 | Acer Incorporated | Method for controlling network connection of wireless network device and associated wireless network device |
| WO2013111191A1 (en) * | 2012-01-25 | 2013-08-01 | 富士通株式会社 | Wireless communication system, radio base station, radio terminal, and wireless communication method |
| US20160224361A1 (en) * | 2015-02-03 | 2016-08-04 | International Business Machines Corporation | Using a mobile device to transfer virtual machine between computers while preserving session |
| WO2017131564A1 (en) * | 2016-01-27 | 2017-08-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Method for setting up a secure connection between lwm2m devices |
| CN109246172A (en) * | 2017-07-11 | 2019-01-18 | 华为技术有限公司 | A kind of method, apparatus and computer storage medium for restoring session |
| CN110489244A (en) * | 2019-04-29 | 2019-11-22 | 北京达佳互联信息技术有限公司 | Information processing method, system, device and computer readable storage medium |
| CN110493122A (en) * | 2019-08-29 | 2019-11-22 | 北京拉勾网络技术有限公司 | A kind of synchronous method of session information, calculates equipment and storage medium at device |
| CN112492550A (en) * | 2020-11-05 | 2021-03-12 | 天翼物联科技有限公司 | Terminal LWM2M session heartbeat method, system and storage medium |
-
2021
- 2021-12-28 CN CN202111624989.XA patent/CN114364056B/en active Active
Patent Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020068618A1 (en) * | 2000-07-24 | 2002-06-06 | Shoobridge Richard Allen | Wireless access point software system |
| KR20030005750A (en) * | 2001-07-10 | 2003-01-23 | 주식회사 현대시스콤 | Packet control system, mobile communication system and call set-up method |
| US20040062227A1 (en) * | 2002-09-06 | 2004-04-01 | Sayeedi Shahab M. | Method of supporting reactivation of a dormant session using stored service configurations |
| KR20040042282A (en) * | 2002-11-13 | 2004-05-20 | 엘지전자 주식회사 | Communication protocol session shareing method for mobile terminal |
| EP1560395A1 (en) * | 2004-01-30 | 2005-08-03 | Samsung Electronics Co., Ltd. | System and method for session reestablishment between client terminal and server |
| US20090004852A1 (en) * | 2004-02-13 | 2009-01-01 | President And Fellows Of Havard College | Nanostructures Containing Metal Semiconductor Compounds |
| KR20050091262A (en) * | 2004-03-11 | 2005-09-15 | 삼성전자주식회사 | Apparatus and method of offering wireless packet data service |
| CN1744501A (en) * | 2004-06-08 | 2006-03-08 | Lg电子株式会社 | Method for resetting client machine talk on mobile terminal |
| US20050273512A1 (en) * | 2004-06-08 | 2005-12-08 | Lg Electronics Inc. | Method for reestablishing session of client in mobile terminal |
| KR20060035952A (en) * | 2004-10-21 | 2006-04-27 | 주식회사 팬택 | Mobile communication terminal having ppp session timer and method for connecting packet data call by using ppp session timer |
| EP1655985A2 (en) * | 2004-11-08 | 2006-05-10 | Lucent Technologies Inc. | Method for activating a dormant mobile unit in a distributed network |
| CN101495988A (en) * | 2005-06-24 | 2009-07-29 | 爱尔瓦纳股份有限公司 | Preserving sessions in a wireless network |
| CN102118879A (en) * | 2009-12-31 | 2011-07-06 | 华为技术有限公司 | Method and device for controlling connection session of data service |
| US20110276697A1 (en) * | 2010-05-04 | 2011-11-10 | International Business Machines Corporation | Remote Session Management |
| EP2538729A1 (en) * | 2011-06-24 | 2012-12-26 | Acer Incorporated | Method for controlling network connection of wireless network device and associated wireless network device |
| WO2013111191A1 (en) * | 2012-01-25 | 2013-08-01 | 富士通株式会社 | Wireless communication system, radio base station, radio terminal, and wireless communication method |
| US20160224361A1 (en) * | 2015-02-03 | 2016-08-04 | International Business Machines Corporation | Using a mobile device to transfer virtual machine between computers while preserving session |
| WO2017131564A1 (en) * | 2016-01-27 | 2017-08-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Method for setting up a secure connection between lwm2m devices |
| CN109246172A (en) * | 2017-07-11 | 2019-01-18 | 华为技术有限公司 | A kind of method, apparatus and computer storage medium for restoring session |
| CN110489244A (en) * | 2019-04-29 | 2019-11-22 | 北京达佳互联信息技术有限公司 | Information processing method, system, device and computer readable storage medium |
| CN110493122A (en) * | 2019-08-29 | 2019-11-22 | 北京拉勾网络技术有限公司 | A kind of synchronous method of session information, calculates equipment and storage medium at device |
| CN112492550A (en) * | 2020-11-05 | 2021-03-12 | 天翼物联科技有限公司 | Terminal LWM2M session heartbeat method, system and storage medium |
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