CN105554732B - The synchronous method and terminal and smart card of WLAN data - Google Patents

The synchronous method and terminal and smart card of WLAN data Download PDF

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Publication number
CN105554732B
CN105554732B CN201510906454.XA CN201510906454A CN105554732B CN 105554732 B CN105554732 B CN 105554732B CN 201510906454 A CN201510906454 A CN 201510906454A CN 105554732 B CN105554732 B CN 105554732B
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network
instruction
terminal
smart card
list
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CN105554732A (en
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刘煜
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China United Network Communications Group Co Ltd
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China United Network Communications Group Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/22Processing or transfer of terminal data, e.g. status or physical capabilities
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W56/00Synchronisation arrangements
    • H04W56/001Synchronization between nodes

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The present invention provides the synchronous method and terminal and smart card of a kind of WLAN data, wherein includes requiring to provide the order qualifier of network coverage status in described instruction this method comprises: receiving the instruction that smart card is sent;The covering state of network is determined according to described instruction, and the covering state of the network is sent to the smart card in the form of scheduled.The synchronous method and terminal and smart card of WLAN data provided by the invention, the instruction of the order qualifier comprising requiring to provide network coverage status is actively sent to terminal by smart card, it enables the terminal to obtain current network coverage status according to the instruction, and the network coverage status is returned into smart card in the form of scheduled, so that smart card can actively obtain the current network coverage status of terminal.

Description

The synchronous method and terminal and smart card of WLAN data
Technical field
The present invention relates to the synchronous method and terminal of field of communication technology more particularly to a kind of WLAN data and smart cards.
Background technique
When mobile terminal accesses wlan network, the information exchange that the access of WLAN is carried out between terminal and smart card, It can be in such a way that smart card actively sends instruction to terminal, it is desirable that terminal provides the network identity name of the wlan network of access Claim information, can also be in such a way that terminal actively send event to smart card, the shape of the wlan network of notice smart card access State information, still, at present in terms of WLAN access, interactive information between terminal and smart card, mainly to be currently accessed Based on the information of wlan network, smart card cannot grasp the coverage condition of other wlan networks in terminal location, smart card It is asynchronous with the WLAN data of terminal room.
Summary of the invention
The present invention provides the synchronous method and terminal and smart card of a kind of WLAN data, to solve in the prior art, intelligence The network coverage status that can not obtain terminal, the nonsynchronous problem of the WLAN data of smart card and terminal room can be blocked.
On the one hand the synchronous method of WLAN data provided by the invention includes:
The instruction that smart card is sent is received, includes requiring to provide the order qualifier of network coverage status in described instruction;
The covering state of network is determined according to described instruction, and the covering state of the network is sent in the form of scheduled To the smart card, so that the smart card obtains the covering state of the network.
On the other hand the synchronous method of WLAN data provided by the invention includes:
Instruction is generated, includes that terminal is required to provide the order qualifier of network coverage status in described instruction, and to described Terminal sends described instruction;
The terminal is received according to described instruction, with the network coverage status of predetermined form return.
Terminal provided by the invention, comprising:
Receiving module includes requiring to provide network coverage status in described instruction for receiving the instruction of smart card transmission Order qualifier;
Determining module, for determining the covering state of network according to described instruction;
Sending module, for the covering state of the network to be sent to the smart card in the form of scheduled, so that institute State the covering state that smart card obtains the network.
Smart card provided by the invention, comprising:
Command processing module includes that terminal is required to provide the life of network coverage status in described instruction for generating instruction Enable qualifier;
Sending module, for sending described instruction to the terminal;
Receiving module, for receiving the terminal according to described instruction, with the network coverage status of predetermined form return.
The synchronous method and terminal and smart card of WLAN data provided by the invention are actively sent to terminal by smart card Comprising requiring to provide the instruction of the order qualifier of network coverage status, enable the terminal to obtain current net according to the instruction Network covers state, and the network coverage status is returned to smart card in the form of scheduled, so that smart card can be actively The current network coverage status of terminal is obtained, the synchronous of the WLAN network data between smart card and terminal is realized.
Detailed description of the invention
Fig. 1 is the flow diagram for the WLAN data synchronous method that one embodiment of the invention provides;
Fig. 2 be another embodiment of the present invention provides WLAN data synchronous method flow diagram;
Fig. 3 is the flow diagram for the WLAN data synchronous method that further embodiment of this invention provides;
Fig. 4 is the structural schematic diagram for the terminal that one embodiment of the invention provides;
Fig. 5 is the structural schematic diagram for the smart card that one embodiment of the invention provides.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Fig. 1 is the flow diagram for the WLAN data synchronous method that one embodiment of the invention provides, as shown in Figure 1, this reality Apply example offer WLAN data synchronous method the following steps are included:
Step 101 receives the instruction that smart card is sent, and includes requiring to provide the order of network coverage status in described instruction Qualifier;
Specifically, to enable smart card actively to initiate the request that acquisition current network covers state, smart card to terminal The expression in advance with terminal agreement can be provided to the order qualifier of network coverage status meaning, added in specified instruction It is sent to terminal, wherein the specified instruction can be smart card and be specifically used to request end with what terminal was made an appointment The completely new instruction for holding current network covering state, is also possible to be extended on the basis of smart card existing elementary instruction, To indicate that providing the order qualifier of network coverage status meaning is added in elementary instruction, by the elementary instruction after extension to Terminal request obtains current network coverage status.
Step 102, the covering state that network is determined according to described instruction, and by the covering state of the network with scheduled Form is sent to the smart card, so that the smart card obtains the covering state of the network.
Specifically, being parsed after terminal receives the instruction that smart card is sent to the instruction, if in the instruction including table When showing the order qualifier for providing network coverage status meaning, it is current to obtain its position according to the order qualifier for terminal Wlan network coverage condition, by the corresponding connection status of the network identity of each overlay network and each overlay network with pre- Fixed form is sent to smart card, wherein the scheduled form can be specifically used to return to net for terminal with what smart card was arranged Network covers the completely new scheduled instruction of state, is also possible to be extended on the basis of terminal existing response instruction, and The network coverage status is carried and is sent to smart card in response instruction.
Further, after smart card obtains the current network coverage status of terminal, can according to specific business needs, from It covers and selects to be accessed with the network of the business Optimum Matching in the wlan network of the terminal current location, so that industry Business can be preferably processed.
The synchronous method of WLAN data provided in this embodiment is actively sent to terminal comprising requiring to provide by smart card The instruction of the order qualifier of network coverage status enables the terminal to obtain current network coverage status according to the instruction, And the network coverage status is returned into smart card in the form of scheduled, so that can actively to obtain terminal current for smart card Network coverage status, realize the synchronous of the WLAN network data between smart card and terminal.
Fig. 2 be another embodiment of the present invention provides WLAN data synchronous method flow diagram, as shown in Fig. 2, this Embodiment provide method specifically includes the following steps:
Step 201 receives the offer local information instruction that smart card is sent, and includes wanting in the offer local information instruction It asks and the order qualifier of network coverage status is provided;
Specifically, provide local information instruction be smart card one of elementary instruction, the present embodiment preferably to provide this Ground information command is extended, and will be indicated that the order qualifier for providing network coverage status meaning is added to and be provided local information and refer to In order, it is sent to terminal.Preferably, the offer local information instruction after extension can be indicated with such as the following table 1:
Table 1
Wherein, order qualifier is used to define the data for requiring terminal to return, and " 0D " is newly-increased coding, and expression requires terminal Return to current network coverage status, wherein the network coverage status includes each wlan network for covering terminal current location Network identity and corresponding network connection state.
Step 202, the list of network identifications for obtaining current coverage network, and each net in the determining and list of network identifications Network identifies the connection status of corresponding network;
After terminal receives the offer local information instruction of smart card transmission, the network mark of current location overlay network is obtained Know list, and determines the connection status of the corresponding wlan network of each network identity respectively according to the list of network identifications.
Herein it should be noted that the list of network identifications for the current location overlay network that terminal obtains may be sky, I.e. terminal current location does not have wlan network covering.
Step 203, by the connection status of each network identity and the corresponding network of each network identity, with predetermined Format formed overlay network list;
Preferably, the overlay network list formed in the present embodiment can be by as shown in table 2 below:
Table 2
Byte Description Length Content
1 WSID ID List Identification label 1 7F or FF
2 Length 1 X
3to 12 First WSID 10 WSID value
13 First WSID access state 1 01
: :
Z to Z+9 N-th of WSID 10 WSID value
Z+10 N-th of WSID access state Y 00
Wherein, the access state of wireless lan network mark (WLAN Specific Identifier, abbreviation WSID) It can indicate that network is not connected with coding ' 00 ', be had connected with ' 01 ' expression network, indicate retention with ' 02 '-' FF '.
The overlay network list is added in predetermined instruction, and will carry the overlay network list by step 204 Predetermined instruction and the terminal response parallel instructions be sent to the smart card so that the smart card according to it is described make a reservation for Corresponding analytic method is instructed, obtains the network coverage shape from the overlay network list that the predetermined instruction carries State.
Specifically, the predetermined instruction is that smart card and terminal have been made an appointment, it is specifically used to carry shown in table 2 as above Overlay network list instruction.
Herein it should be noted that in the present embodiment, it is current that terminal response instruction not only returns to terminal to smart card Local information the response for whether successfully obtaining terminal current location network coverage status is also returned to, wherein described to smart card Ground information include location information, IMEI, network measurements, current date, time and the time zone of terminal, terminal language set It sets, current access technology etc..
Further, in this implementation, step 204 may be replaced by carrying the overlay network list and respond in terminal The smart card is sent in instruction, so that the smart card is obtained according to the analytic method of the scheduled terminal response instruction The overlay network list carried in the terminal response instruction, and the network coverage shape is obtained from the overlay network list State.
Specifically, the response instruction of existing terminal is extended, increase the field for indicating the overlay network list, phase That answers is stored in advance the analytic method of terminal response instruction within a smart card, instructs so that smart card can be responded from the terminal Middle acquisition network coverage status.
The synchronous method of WLAN data provided in this embodiment is actively sent to terminal comprising requiring to provide by smart card The instruction of the order qualifier of network coverage status enables the terminal to obtain current network coverage status according to the instruction, And the network coverage status is returned into smart card in the form of scheduled, so that can actively to obtain terminal current for smart card Network coverage status, realize the synchronous of the WLAN network data between smart card and terminal.
Fig. 3 is the flow diagram for the WLAN data synchronous method that further embodiment of this invention provides, as shown in figure 3, this The WLAN data synchronous method that embodiment provides includes the following steps:
Step 301 generates instruction, includes that terminal is required to provide the order qualifier of network coverage status in described instruction, And described instruction is sent to the terminal;
Specifically, the instruction that smart card is sent, which can be smart card, is specifically used to request end with what terminal was made an appointment The completely new instruction for holding current network covering state, is also possible to be extended on the basis of smart card existing elementary instruction, To indicate that providing the order qualifier of network coverage status meaning is added in elementary instruction, by the elementary instruction after extension to Terminal request obtains current network coverage status.
In the present embodiment, it is existing will preferably to indicate that the order qualifier for providing network coverage status is added to smart card It provides in local information instruction, terminal is sent to by the local information instruction that provides after extending, so that terminal refers to according to this It enables and obtains current network coverage status.
Step 302 receives the terminal according to described instruction, with the network coverage status of predetermined form return.
Specifically, the mode that smart card obtains the network coverage status that terminal returns includes the following two kinds:
Mode one
Smart card receives the terminal that terminal returns and responds instruction, is obtained according to the analytic method of scheduled terminal response instruction The overlay network list carried in the terminal response instruction, and the network coverage shape is obtained from the overlay network list State, wherein the overlay network list is network identity and each overlay network of the terminal according to each overlay network Corresponding network connection state, forms in a pre-defined format, does not make to the scheduled format for forming overlay network list herein It is specific to limit, it can be to the condition that the overlay network list is identified as long as meeting smart card;
Mode two
Receive the terminal response instruction and the predetermined instruction including the overlay network list that the terminal returns, root According to analytic method corresponding with the predetermined instruction, from the overlay network list that the predetermined instruction carries described in acquisition Network coverage status.
What needs to be explained here is that the predetermined instruction is smart card and what terminal was made an appointment is specifically used to transmit covering The completely new instruction of network list, the analytic method of the instruction are stored in advance within a smart card.After smart card receives the instruction, Analytic method according to the pre-stored data parses the instruction, overlay network list is obtained from the instruction, and from the covering The covering state of network is obtained in network list.
The synchronous method of WLAN data provided in this embodiment is actively sent to terminal comprising requiring to provide by smart card The instruction of the order qualifier of network coverage status enables the terminal to obtain current network coverage status according to the instruction, And the network coverage status is returned into smart card in the form of scheduled, so that can actively to obtain terminal current for smart card Network coverage status, realize the synchronous of the WLAN network data between smart card and terminal.
Fig. 4 is the structural schematic diagram for the terminal that one embodiment of the invention provides, as shown in figure 4, end provided in this embodiment End includes following module:
Receiving module 10 includes requiring to provide network coverage shape in described instruction for receiving the instruction of smart card transmission The order qualifier of state;
Determining module 11, for determining the covering state of network according to described instruction;
Sending module 12, for the covering state of the network to be sent to the smart card in the form of scheduled, so that The smart card obtains the covering state of the network.
The described instruction that the receiving module 10 receives is in existing ' provide local information ' instruction described in addition It is required that the order qualifier for providing network coverage status obtained.
The determining module 11, is specifically used for:
Obtain the list of network identifications of current coverage network, and each network identity pair in the determining and list of network identifications The connection status for the network answered;By the connection status of each network identity and the corresponding network of each network identity, with Scheduled format forms overlay network list.
The sending module 12, is specifically used for:
The overlay network list is carried and is sent to the smart card in terminal response instruction, so that the smart card The overlay network list carried in the terminal response instruction is obtained according to the analytic method of the scheduled terminal response instruction, And the network coverage status is obtained from the overlay network list;
Or,
The predetermined finger that the overlay network list is added in predetermined instruction, and the overlay network list will be carried It enables and terminal response parallel instructions is sent to the smart card, so that the smart card is according to corresponding with the predetermined instruction Analytic method, from the predetermined instruction carry the overlay network list in obtain the network coverage status.
Terminal provided in this embodiment can be used in executing technical solution as shown in the figures 1 and 2, specific executive mode and Beneficial effect is similar with scheme shown in Fig. 1 or 2, repeats no more herein.
Fig. 5 is the structural schematic diagram for the smart card that one embodiment of the invention provides, as shown in figure 5, provided in this embodiment Smart card comprises the following modules:
Command processing module 20 includes that terminal is required to provide network coverage status in described instruction for generating instruction Order qualifier;
Sending module 21, for sending described instruction to the terminal;
Receiving module 22, for receiving the terminal according to described instruction, with the network coverage status of predetermined form return.
The described instruction that the sending module 21 is sent is to want described in addition in existing ' providing local information ' instruction The order qualifier for providing network coverage status is asked to obtain.
The receiving module 22 responds instruction specifically for receiving the terminal that the terminal returns.
The command processing module 20, the analytic method for being also used to respond instruction according to scheduled terminal obtain the terminal The overlay network list carried in response instruction, and the network coverage status is obtained from the overlay network list;Wherein, The overlay network list is network identity and each overlay network corresponding net of the terminal according to each overlay network Network connection status, forms in a pre-defined format;
Or,
The receiving module 22 instructs and for receiving the terminal response that the terminal returns including the nerve of a covering The predetermined instruction of network list;
The command processing module 20 is also used to be made a reservation for according to analytic method corresponding with the predetermined instruction from described It instructs in the overlay network list carried and obtains the network coverage status.
Smart card provided in this embodiment can be used in executing technical solution as shown in Figure 3, specific executive mode It is similar with technical solution shown in Fig. 3 with beneficial effect, it repeats no more herein.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations;To the greatest extent Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into Row equivalent replacement;And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution The range of scheme.

Claims (10)

1. a kind of synchronous method of WLAN data characterized by comprising
The instruction that smart card is sent is received, includes requiring to provide the order qualifier of network coverage status in described instruction;It is described Instruction obtains to add the order qualifier that the requirement provides network coverage status in existing ' providing local information ' instruction ?;
The covering state of network is determined according to described instruction, and the covering state of the network is sent to institute in the form of scheduled Smart card is stated, so that the smart card obtains the covering state of the network.
2. the method according to claim 1, wherein the covering state packet for determining network according to described instruction It includes:
The list of network identifications of current coverage network is obtained, and determination is corresponding with each network identity in the list of network identifications The connection status of network;
By the connection status of each network identity and the corresponding network of each network identity, is formed cover in a pre-defined format Lid network list.
3. according to the method described in claim 2, it is characterized in that, the covering state by the network is in the form of scheduled It is sent to the smart card, so that the covering state that the smart card obtains the network includes:
By the overlay network list carry terminal response instruction in be sent to the smart card so that the smart card according to The analytic method of scheduled terminal response instruction obtains the overlay network list carried in the terminal response instruction, and from The network coverage status is obtained in the overlay network list;
Or,
The overlay network list is added in predetermined instruction, and by carry the overlay network list predetermined instruction and The terminal response parallel instructions are sent to the smart card, so that the smart card is according to solution corresponding with the predetermined instruction Analysis method obtains the network coverage status from the overlay network list that the predetermined instruction carries.
4. a kind of synchronous method of WLAN data characterized by comprising
Instruction is generated, includes that terminal is required to provide the order qualifier of network coverage status in described instruction, and to the terminal Send described instruction;Described instruction is to add the requirement in existing ' providing local information ' instruction to provide network coverage shape What the order qualifier of state obtained;
The terminal is received according to described instruction, with the network coverage status of predetermined form return.
5. according to the method described in claim 4, it is characterized in that, described receive the terminal according to described instruction, with predetermined The network coverage status that form returns, comprising:
The terminal response instruction that the terminal returns is received, the end is obtained according to the analytic method of scheduled terminal response instruction The overlay network list carried in the response instruction of end, and the network coverage status is obtained from the overlay network list;Its In, the overlay network list is that the terminal is corresponding according to the network identity of each overlay network and each overlay network Network connection state is formed in a pre-defined format;
Or,
Receive the terminal response instruction and the predetermined instruction including the overlay network list that the terminal returns, according to The corresponding analytic method of the predetermined instruction, obtains the network from the overlay network list that the predetermined instruction carries Covering state.
6. a kind of terminal characterized by comprising
Receiving module includes requiring to provide the life of network coverage status in described instruction for receiving the instruction of smart card transmission Enable qualifier;Described instruction is to add the requirement in existing ' providing local information ' instruction to provide network coverage status Order qualifier obtain;
Determining module, for determining the covering state of network according to described instruction;
Sending module, for the covering state of the network to be sent to the smart card in the form of scheduled, so that the intelligence The covering state for obtaining the network can be blocked.
7. terminal according to claim 6, which is characterized in that the determining module is specifically used for:
The list of network identifications of current coverage network is obtained, and determination is corresponding with each network identity in the list of network identifications The connection status of network;By the connection status of each network identity and the corresponding network of each network identity, with predetermined Format formed overlay network list.
8. terminal according to claim 7, the sending module, are specifically used for:
By the overlay network list carry terminal response instruction in be sent to the smart card so that the smart card according to The analytic method of scheduled terminal response instruction obtains the overlay network list carried in the terminal response instruction, and from The network coverage status is obtained in the overlay network list;
Or,
The overlay network list is added in predetermined instruction, and by carry the overlay network list predetermined instruction and The terminal response parallel instructions are sent to the smart card, so that the smart card is according to solution corresponding with the predetermined instruction Analysis method obtains the network coverage status from the overlay network list that the predetermined instruction carries.
9. a kind of smart card characterized by comprising
Command processing module includes that terminal is required to provide the order limit of network coverage status for generating instruction, in described instruction Fixed symbol;Described instruction is to add the order for requiring offer network coverage status in existing ' providing local information ' instruction What qualifier obtained;
Sending module, for sending described instruction to the terminal;
Receiving module, for receiving the terminal according to described instruction, with the network coverage status of predetermined form return.
10. smart card according to claim 9, which is characterized in that the receiving module is specifically used for receiving the terminal The terminal of return responds instruction;
The analytic method that the command processing module is also used to respond instruction according to scheduled terminal obtains the terminal response and refers to The overlay network list carried in order, and the network coverage status is obtained from the overlay network list;Wherein, described to cover Lid network list is network identity and each overlay network corresponding network connection of the terminal according to each overlay network State is formed in a pre-defined format;
Or,
The receiving module instructs and for receiving the terminal response that the terminal returns including the overlay network list Predetermined instruction;
The command processing module is also used to be taken according to analytic method corresponding with the predetermined instruction from the predetermined instruction The network coverage status is obtained in the overlay network list of band.
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CN110062440B (en) * 2019-04-11 2021-07-27 中国联合网络通信集团有限公司 WLAN connection control method, electronic device and storage medium

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