CN107396398B - Data transmission control method and network supply equipment - Google Patents
Data transmission control method and network supply equipment Download PDFInfo
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- CN107396398B CN107396398B CN201710406557.9A CN201710406557A CN107396398B CN 107396398 B CN107396398 B CN 107396398B CN 201710406557 A CN201710406557 A CN 201710406557A CN 107396398 B CN107396398 B CN 107396398B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
- H04W28/065—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information using assembly or disassembly of packets
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0248—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal dependent on the time of the day, e.g. according to expected transmission activity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
- H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
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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
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Abstract
The invention provides a control method for data transmission and a network supply device, wherein the method comprises the following steps: s100, when the wireless signal is in a closed state, receiving a data packet sent to a target mobile terminal by a network terminal; s200, compressing the data packet to obtain a compressed data packet; s300, when the preset condition is met, the wireless signal is started, and the compressed data packets are periodically sent to the target mobile terminal until all the compressed data packets are sent. The invention compresses the data packet, can reduce the size of the data packet, greatly reduces the time for the network supply device to transmit data through the wireless network, thereby reducing the coverage time of wireless electromagnetic waves, reducing the time for the user to contact the wireless electromagnetic waves, reducing the wireless radiation of the user, avoiding the influence on the health of the user due to the wireless radiation for too long time, and saving network resources.
Description
Technical Field
The present invention relates to the field of communications, and in particular, to a method for controlling data transmission and a network providing device.
Background
With the development of wireless signals, more and more intelligent electronic devices appear on the stage of intelligent life, the wireless signals are a technology allowing the intelligent electronic devices to be connected to a wireless local area network, the wireless signals exist in life, and information sharing is more convenient.
In order to surf the internet at any time, people often keep the wireless signal of the network supply device on, and the wireless signal is on for a long time, so that firstly, when the user does not use the wireless signal, the waste of network resources can be caused; secondly, the wireless radiation can be increased by opening the wireless signal for a long time, which affects the health.
In the prior art, the purpose of reducing wireless radiation and network resources is achieved by the network supply device through the timing switch, however, in the prior art, a user presets a time period for turning on a wireless signal and turning off the wireless signal, and sets a deadlock, once the user faces an emergency after setting, the user can timely receive information, and the user is prevented from missing important information when the wireless signal is turned off and influencing the user experience.
Disclosure of Invention
The invention aims to provide a data transmission control method and network supply equipment, which can still receive information under the condition that a user closes a wireless network.
The technical scheme provided by the invention is as follows:
the invention provides a control method for data transmission, which comprises the following steps: s100, when the wireless signal is in a closed state, receiving a data packet sent to a target mobile terminal by a network terminal; s200, compressing the data packet to obtain a compressed data packet; and S300, starting a wireless signal when a preset condition is reached, and periodically sending the compressed data packets to the target mobile terminal until all the compressed data packets are sent.
Further, the step S200 includes the steps of: s210, analyzing the data packet to obtain data information; s220, establishing a compression relation table, wherein the compression relation table comprises the corresponding relation between data information and characters; and S230, compressing the data information according to the compression relation table to obtain a compressed data packet.
Further, the step S300 includes the steps of: s310, starting timing from the time when a data packet sent to the target mobile terminal by a network terminal is received; s320, when the timing reaches a first preset time interval, starting a wireless signal, and starting to send the compressed data packet to the target mobile terminal; s330, when the compressed data packet is started to be sent and the timing reaches a second preset time interval, closing the wireless signal and stopping sending the compressed data packet to the target mobile terminal; s340, after terminating sending the compressed data packet, determining whether all compressed data packets have been sent, if yes, executing step S345; otherwise, go to step 350; s345 stops timing and closes the wireless signal and returns to the step S100; s350, when the sending of the compressed data packet is terminated, and the first preset time interval is reached again, returning to step S320 and continuing to execute S330-S350 until all the compressed data packets are sent.
Further, the step S300 further includes the steps of: s360, counting the number of the compressed data packets from the time when the compressed data packets are obtained; s370, starting wireless signals after the count reaches a first preset number, and starting to send the compressed data packet to the target mobile terminal; s380, after the count of starting to send the compressed data packets reaches a second preset number, closing the wireless signal and stopping sending the compressed data packets to the target mobile terminal; step 385, after the transmission of the compressed data packets is terminated, whether all the compressed data packets are transmitted is judged, and if yes, step 390 is executed; otherwise, go to step 395; s390 stops counting and turns off the wireless signal and returns to step S100; s395 when the transmission of the compressed packet count is terminated and the first preset number is reached again, returns to step S370 and continues to execute S380-S395 until all compressed packets have been transmitted.
Further, the step S100 includes the steps of: s110, when the wireless signal is in a closed state, receiving a network data packet sent by a network terminal; s120, analyzing the network data packet to obtain an analysis result, and obtaining analysis identification information from the analysis result; s130, judging whether the analysis identification information is consistent with the identification information of the target mobile terminal, if so, executing a step S200; otherwise, go to step S140; s140 controls to turn off its own wireless signal.
The present invention also provides a network-providing device, comprising: the receiving module is used for receiving a data packet sent to the target mobile terminal by the network terminal when the wireless signal is in the closed state; the compression module is used for compressing the data packet received by the receiving module to obtain a compressed data packet; and the control module starts a wireless signal when a preset condition is reached, and periodically sends the compressed data packets to the target mobile terminal until all the compressed data packets are sent.
Further, the compression module comprises: the first analysis submodule analyzes the data packet received by the receiving module to obtain data information; the table building submodule is used for building a compression relation table, and the compression relation table comprises a corresponding relation between data information and characters; and the compression submodule compresses the data information obtained by analyzing a preset number of the first analysis submodules according to the compression relation table in the table building submodule to obtain a compressed data packet.
Further, the control module includes: the timing submodule starts timing when the receiving module receives a data packet sent to the target mobile terminal by a network terminal; the first control submodule starts a wireless signal after the timing of the timing submodule reaches a first preset time interval; when the timing submodule starts to send the compressed data packet in the first sending submodule and the timing reaches a second preset time interval, closing the wireless signal; the first sending submodule starts to send the compressed data packet compressed by the compression module to the target mobile terminal when the first control submodule starts a wireless signal; when the first control sub-module closes the wireless signal, stopping sending the compressed data packet to the target mobile terminal; the first judgment submodule judges whether the first sending submodule sends all the compressed data packets in the compression module or not after the first sending submodule stops sending the compressed data packets; the first control submodule controls the timing submodule to stop timing and controls the timing submodule to close a wireless signal when the first judging submodule judges that the first sending submodule sends all compressed data packets, and controls the timing submodule, the first control submodule, the first sending submodule and the first judging submodule to carry out the processes again when the receiving module receives the data packets sent to the target mobile terminal by the network terminal again; the first control submodule, further when the first judging submodule judges that the first sending submodule has not sent all the compressed data packets, and after the timing submodule reaches the first preset time interval again when the first sending submodule stops sending the compressed data packets, controls the first control submodule, the first sending submodule and the first judging submodule to repeat the above process until all the compressed data packets are sent.
Further, the control module includes: the counting submodule starts to count the number of the compressed data packets from the moment when the compressed data packets are obtained; the second control submodule starts the wireless signals after the counting of the counting submodule reaches a first preset number; when the counting submodule starts to send the compressed data packets in the first sending module and the count reaches a second preset number, closing the wireless signals; the second sending submodule starts to send the compressed data packet obtained by the compression module to the target mobile terminal when the second control submodule starts a wireless signal; when the second control sub-module closes the wireless signal, stopping sending the compressed data packet to the target mobile terminal; a second judging submodule, configured to judge whether all compressed data packets have been sent after the second sending submodule terminates sending the compressed data packets; the second control submodule controls the counting submodule to stop counting and controls the counting submodule to close a wireless signal when the second judging submodule judges that the second sending submodule finishes sending all the compressed data packets, and controls the counting submodule, the second control submodule, the second sending submodule and the second judging submodule to repeat the processes when the receiving module receives the data packets sent to the target mobile terminal by the network end again; and the second control submodule controls the second control submodule, the second sending submodule and the second judging submodule to repeatedly perform the processes until all the compressed data packets are sent completely after the second judging submodule judges that the second sending submodule does not send all the compressed data packets and the counting submodule counts the number again to reach the first preset number when the second sending submodule stops sending the compressed data packets.
Further, the receiving module includes: the receiving submodule is used for receiving a network data packet sent by a network terminal when the wireless signal is in a closed state; the second analysis submodule analyzes the network data packet received by the receiving submodule to obtain an analysis result and obtains analysis identification information from the analysis result; the judgment sub-module judges whether the analysis identification information is consistent with the identification information of the target mobile terminal or not according to the analysis identification information obtained by the analysis of the second analysis sub-module, and if so, sends a compression instruction to the compression module; otherwise, sending a closing instruction to the control module to close the wireless signal of the control module.
The control method for data transmission and the network supply equipment provided by the invention can bring at least one of the following beneficial effects:
1. in the invention, the wireless signal is in a closed state firstly, so that the wireless signal is not in a long-term open state, network resources can be saved, if the equipment for providing the wireless signal is a target mobile terminal such as a mobile phone with a hot spot opening function, the mobile phone providing the hot spot can be saved, the electric quantity can be saved, the cruising ability can be improved, a mobile data network can be saved, the flow consumption of a user can be reduced, and the network consumption of the user can be saved.
2. In the invention, the data packet sent by the network terminal to the target mobile terminal is compressed, so that the method has the following advantages:
1) the data packet is compressed, so that the size of the data packet can be reduced to obtain a compressed data packet, the compressed data packet smaller than the data packet is sent, the data sending time of network supplying devices such as a wireless router and a mobile phone with a wireless signal starting function can be shortened, and the time for transmitting data by a wireless network is shortened.
2) The time for the network supply device to transmit data through the wireless network is greatly reduced due to the compressed data packet, so that the coverage time of wireless electromagnetic waves is reduced, the time for a user to contact the wireless electromagnetic waves is reduced, the wireless radiation of the user is reduced, and the influence on the body health of the user due to the wireless radiation for too long time is avoided.
3. In the invention, the wireless signal is started and the compressed data packet is sent to the target mobile terminal when the preset condition is reached, and the invention has the following advantages:
3) due to the fact that the preset conditions are set, the wireless signals are started only when the preset conditions are met, the starting time of the wireless signals is shortened, the messages are effectively sent to the target mobile terminal, and the wireless signal unnecessary coverage is greatly reduced, and the wireless radiation damage to human bodies is also greatly reduced.
4) Due to the fact that the preset conditions are set, the wireless signal is started only when the preset conditions are met, the starting time of the wireless signal is shortened, the possibility that a wireless network of a user is broken by illegal molecules is avoided, and information safety, personal safety and property safety of the user are improved.
5) Due to the fact that the preset conditions are set, the wireless signals are started only when the preset conditions are met, the starting time of the wireless signals is shortened, the situation that the wireless signals are started when a user does not need a wireless network is avoided, and waste of wireless network resources is reduced.
6) Because the condition is preset in the setting, satisfy and preset the condition and just open wireless signal, can judge whether need open or close wireless signal intelligently, avoid setting for the on-off time of control wireless signal, the problem that can't use when the user that leads to wants to use wireless network promotes user's use and experiences.
Drawings
The above features, technical features, advantages and implementations of a method for controlling data transmission and a network providing device will be further described in the following preferred embodiments in a clearly understandable manner with reference to the accompanying drawings.
Fig. 1 is a flowchart of an embodiment of a control method of data transmission of the present invention;
fig. 2 is a flowchart of another embodiment of a control method of data transmission of the present invention;
fig. 3 is a schematic diagram of a control transmission period of a control method of data transmission of the present invention;
fig. 4 is a flowchart of another embodiment of a control method of data transmission of the present invention;
fig. 5 is a flowchart of another embodiment of a control method of data transmission of the present invention;
fig. 6 is a flowchart of another embodiment of a control method of data transmission of the present invention;
FIG. 7 is a schematic structural diagram of one embodiment of a web-hosting device of the present invention;
FIG. 8 is a schematic structural diagram of one embodiment of a web-hosting device of the present invention;
fig. 9 is a schematic structural diagram of another embodiment of a web supply apparatus of the present invention.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort.
For the sake of simplicity, the drawings only schematically show the parts relevant to the present invention, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".
Fig. 1 is an embodiment of a control method for data transmission according to the present invention, including:
s100, when the wireless signal is in a closed state, receiving a data packet sent to a target mobile terminal by a network terminal;
s200, compressing the data packet to obtain a compressed data packet;
and S300, starting a wireless signal when a preset condition is reached, and periodically sending the compressed data packets to the target mobile terminal until all the compressed data packets are sent.
Specifically, in this embodiment, the wireless signal in the present invention refers to a WIFI signal or a hotspot, etc., and the basic principle of compression is to search for repeated bytes, and establish a dictionary file with the same byte, and represent the repeated bytes with a code, for example, several places in the file have a same word "home" represented with a code and written into a "dictionary" file, so as to achieve the purpose of reducing the file. Since the information processed by the computer is represented in the form of binary number, the compression is realized by marking the same character string in the binary information with special characters. The data packet sent to the target mobile terminal by the network terminal is compressed, so that the size of the data packet can be reduced to obtain a compressed data packet, the compressed data packet smaller than the data packet is sent, the data sending time of network supplying devices such as a wireless router and a mobile phone with a wireless signal starting function can be shortened, and the time for transmitting data by a wireless network is shortened. The time for the network supply device to transmit data through the wireless network is greatly reduced due to the compressed data packet, so that the coverage time of wireless electromagnetic waves is reduced, the time for a user to contact the wireless electromagnetic waves is reduced, the wireless radiation of the user is reduced, and the influence on the body health of the user due to the wireless radiation for too long time is avoided. The wireless signal is in a closed state, so that the wireless signal is not in an open state for a long time, network resources can be saved, if the equipment providing the wireless signal is a target mobile terminal such as a mobile phone with a hot spot opening function, the mobile phone providing the hot spot can be saved, the electric quantity can be saved, the cruising ability can be improved, a mobile data network can be saved, the flow consumption of a user can be reduced, and the network consumption of the user can be saved.
Fig. 2 is another embodiment of a data transmission control method of the present invention, which includes:
s100, when the wireless signal is in a closed state, receiving a data packet sent to a target mobile terminal by a network terminal;
s200, compressing the data packet to obtain a compressed data packet;
s310, starting timing from the time when a data packet sent to the target mobile terminal by a network terminal is received;
s320, when the timing reaches a first preset time interval, starting a wireless signal, and starting to send the compressed data packet to the target mobile terminal;
s330, when the compressed data packet is started to be sent and the timing reaches a second preset time interval, closing the wireless signal and stopping sending the compressed data packet to the target mobile terminal;
s340, after terminating sending the compressed data packet, determining whether all compressed data packets have been sent, if yes, executing step S345; otherwise, go to step 350;
s345 stops timing and closes the wireless signal and returns to the step S100;
s350, when the sending of the compressed data packet is terminated, and the first preset time interval is reached again, returning to step S320 and continuing to execute S330-S350 until all the compressed data packets are sent.
Specifically, in this embodiment, the timing is started when the data packet sent to the target mobile terminal by the network end is received, so that unnecessary calculation time caused by starting timing for a long time can be reduced, device resources can be saved, a situation that CPUs of network supply devices such as a mobile phone and a wireless router which start a wireless signal are in a calculation process for a long time is avoided, and the service life of the network supply device is prolonged. Due to the fact that the preset conditions are set, the wireless signals are started only when the preset conditions are met, the starting time of the wireless signals is shortened, the messages are effectively sent to the target mobile terminal, and the wireless signal unnecessary coverage is greatly reduced, and the wireless radiation damage to human bodies is also greatly reduced. For example, as shown in fig. 3, a mode of compressed data transmission and intermittent transmission is adopted when the user is in a rest state at night, in which:
1. the compressed data transmission is that the data to be transmitted to the user mobile phone in the network is cached in the wireless router, the wireless router compresses the data according to a certain algorithm or format and then transmits the data to the mobile phone, and the mobile phone decompresses and restores the data after receiving the data. The purpose of compressing data by the wireless router is to transmit the data to the mobile phone in the shortest time, so that the time covered by wireless electromagnetic waves during wireless transmission is shortened
2. The intermittent transmission means that the wireless network is not always connected with the mobile phone, but is intermittently connected with the network. The wireless router will detect the information to be transmitted to the mobile phone terminal on the network, if there is information, the wireless router will firstly compress the data, then transmit the data according to a proportion cycle as shown in the following figure 1, the wireless router will only select a period to transmit data in a cycle, and turn off the wireless in another period, for example, 2 minutes is taken as a cycle, the wireless router only transmits 30s of data, and in addition 90s turns off the wireless, when the data is not transmitted, the next cycle is transmitted according to the rule. After the data is sent out, the wireless router does not detect the data transmitted to the mobile phone by the wireless network, and the wireless network is not started. Therefore, the requirement of a user for receiving the message can be met on one hand, and on the other hand, the electromagnetic pollution of the network coverage at night is reduced.
Fig. 4 is another embodiment of a data transmission control method of the present invention, which includes:
s100, when the wireless signal is in a closed state, receiving a data packet sent to a target mobile terminal by a network terminal;
s200, compressing the data packet to obtain a compressed data packet;
s360, counting the number of the compressed data packets from the time when the compressed data packets are obtained;
s370, starting wireless signals after the count reaches a first preset number, and starting to send the compressed data packet to the target mobile terminal;
s380, after the count of starting to send the compressed data packets reaches a second preset number, closing the wireless signal and stopping sending the compressed data packets to the target mobile terminal;
step 385, after the transmission of the compressed data packets is terminated, whether all the compressed data packets are transmitted is judged, and if yes, step 390 is executed; otherwise, go to step 395;
s390 stops counting and turns off the wireless signal and returns to step S100;
s395 when the transmission of the compressed packet count is terminated and the first preset number is reached again, returns to step S370 and continues to execute S380-S395 until all compressed packets have been transmitted.
Specifically, in this embodiment, the number of sending the compressed data packet is controlled to turn on and turn off the wireless signal, so that whether the wireless signal needs to be turned on or turned off can be intelligently determined, the problem that the user cannot use the wireless network when the user wants to use the wireless network due to the fact that the on-off time of the wireless signal is set is avoided, and the user experience is improved. The starting time of the wireless signals can be reduced, the wireless signals are prevented from being started when the user does not need the wireless network, and the waste of wireless network resources is reduced.
Fig. 5 is another embodiment of a control method for data transmission according to the present invention, which is a further optimized description of the above embodiments, and includes:
s110, when the wireless signal is in a closed state, receiving a network data packet sent by a network terminal;
s120, analyzing the network data packet to obtain an analysis result, and obtaining analysis identification information from the analysis result;
s130, judging whether the analysis identification information is consistent with the identification information of the target mobile terminal, if so, executing a step S200; otherwise, go to step S140;
s140, controlling to close the wireless signal of the user;
s200, compressing the data packet to obtain a compressed data packet;
and S300, starting a wireless signal when a preset condition is reached, and periodically sending the compressed data packets to the target mobile terminal until all the compressed data packets are sent.
Specifically, in this embodiment, whether the received network data packet is the data packet sent to the target mobile terminal is determined, so that it can be more effectively avoided that the wireless router, the IPAD equipped with the wireless network card start wireless signal, and other network supply devices start the wireless signal for data transmission once receiving the network data packet, and further, the start of the wireless signal caused by misdetermination is avoided, and the coverage time of the wireless electromagnetic wave is reduced, so that the time that the user contacts the wireless electromagnetic wave is reduced, the user is wirelessly radiated, and the influence of the user on the health due to the wireless radiation over time is avoided.
Fig. 6 is another embodiment of a control method for data transmission according to the present invention, which is a further optimized description of the above embodiments, and includes:
s210, analyzing the data packet to obtain data information;
s220, establishing a compression relation table, wherein the compression relation table comprises the corresponding relation between data information and characters;
and S230, compressing the data information according to the compression relation table to obtain a compressed data packet.
Specifically, in this embodiment, since the data packet is compressed, the size of the data packet can be reduced to obtain a compressed data packet, and the compressed data packet smaller than the data packet is sent, so that the data sending time of the network-providing device, such as a wireless router or a mobile phone that starts a wireless signal function, can be reduced, thereby reducing the time for transmitting data in the wireless network. The time for the network supply device to transmit data through the wireless network is greatly reduced due to the compressed data packet, so that the coverage time of wireless electromagnetic waves is reduced, the time for a user to contact the wireless electromagnetic waves is reduced, the wireless radiation of the user is reduced, and the influence on the body health of the user due to the wireless radiation for too long time is avoided. The compression principle is to compress the binary code of a file, reduce the adjacent 0, 1 code, for example, by 000000, and change it into 60 writes 60 to reduce the space of the file. Examples are given below for further details, for example: the following section is notable: the "ask not just you around can do for you-ask has you around" this paragraph has 17 words, contains 61 letters, 16 spaces, 1 dash and 1 period. If each letter, space, or punctuation occupies 1 unit of memory, then the total size of the file is 79 units. In order to reduce the size of the file, redundant parts need to be found. If the difference between upper and lower case letters is ignored, almost half of this sentence is redundant. The nine words (ask, not, what, you, county, can, do, for, you) provide almost everything needed to make up a complete sentence. Repeated words can be picked out and put into a compression relation table to establish the corresponding relation between the data information and the characters, so that the number is directly written instead of the whole word. Thus, if the compression relationship table is: "ask" -1, "what" -2, "your" -3, "counter" -4, "can do for" -5, "you" -6, "-" -7, "" -8. Then the above sentence compression should be such that:
"18 not 82838485867182868583848". In this example, each character and space occupies 1 memory cell, and the whole original sentence occupies 77 cells. The compressed sentence (including spaces) takes up 37 units, while the compressed relational table (words and numbers) also takes up units. That is, the compressed packet after compression can reduce the size of the packet. However, the writing format of the compression relation table is only exemplified here, and the compression relation table can also be established into a more optimized form.
Referring to fig. 7, the present invention provides one embodiment of a web-hosting device 100, comprising:
the receiving module is used for receiving a data packet sent to the target mobile terminal by the network terminal when the wireless signal is in the closed state;
the compression module is used for compressing the data packet received by the receiving module to obtain a compressed data packet;
and the control module starts a wireless signal when a preset condition is reached, and periodically sends the compressed data packets to the target mobile terminal until all the compressed data packets are sent.
Specifically, in this embodiment, by compressing the data packet sent by the network terminal to the target mobile terminal, the size of the data packet can be reduced to obtain a compressed data packet, and the compressed data packet smaller than the data packet is sent, so that the data sending time of the network-providing device, such as a wireless router and a mobile phone for starting a wireless signal function, can be reduced, and the time for transmitting data by the wireless network is reduced. The time for the network supply device to transmit data through the wireless network is greatly reduced due to the compressed data packet, so that the coverage time of wireless electromagnetic waves is reduced, the time for a user to contact the wireless electromagnetic waves is reduced, the wireless radiation of the user is reduced, and the influence on the body health of the user due to the wireless radiation for too long time is avoided. The wireless signal is in a closed state, so that the wireless signal is not in an open state for a long time, network resources can be saved, if the equipment providing the wireless signal is a target mobile terminal such as a mobile phone with a hot spot opening function, the mobile phone providing the hot spot can be saved, the electric quantity can be saved, the cruising ability can be improved, a mobile data network can be saved, the flow consumption of a user can be reduced, and the network consumption of the user can be saved. For example, the network supplying device such as a router firstly caches and compresses the message to be received by the mobile phone at night and then sends the message, so that the time required by wireless transmission is effectively shortened, and the intermittent periodic sending is utilized, so that the user can be ensured not to be under the coverage of wireless electromagnetic waves for a long time, and the wireless network supplying device is beneficial to human health.
Referring to fig. 8, the present invention provides another embodiment of a network providing device 100, and other parts in this embodiment are the same as those in the previous embodiment, including: a receiving module 110, a compression module 120, and a control module 130;
the receiving module 110 includes:
the receiving submodule 111 receives a network data packet sent by a network terminal when the wireless signal is in a closed state;
the second parsing submodule 112 parses the network data packet received by the receiving submodule 111 to obtain a parsing result, and obtains parsing identification information from the parsing result;
a determining submodule 113, configured to determine, according to the analysis identifier information obtained through analysis by the second analyzing submodule 112, whether the analysis identifier information is consistent with the identifier information of the target mobile terminal, and if so, send a compression instruction to the compression module 120; otherwise, a closing instruction is sent to the control module 130 to close the wireless signal of the control module.
Further, the compression module 120 includes:
the first parsing submodule 121 parses the data packet received by the receiving module 110 to obtain data information;
the table building submodule 122 is used for building a compression relation table, and the compression relation table comprises the corresponding relation between data information and characters;
the compressing submodule 123 compresses the data information obtained by analyzing the preset number of the first analyzing submodule 121 according to the compression relation table in the table building submodule 122, so as to obtain a compressed data packet.
The control module 130 includes:
the timing submodule 131 starts timing when the receiving module 110 receives a data packet sent to the target mobile terminal by a network;
the first control submodule 132 starts a wireless signal when the timing submodule 131 times to reach a first preset time interval; when the timing submodule 131 starts to send the compressed data packet in the first sending submodule 133 and the timing reaches a second preset time interval, turning off the wireless signal;
the first sending sub-module 133, when the first control sub-module 132 starts a wireless signal, starts to send the compressed data packet compressed by the compression module 120 to the target mobile terminal; when the first control sub-module 132 turns off the wireless signal, terminating the transmission of the compressed data packet to the target mobile terminal;
a first determining submodule 134113, configured to determine whether the first sending submodule 133 has finished sending all the compressed data packets in the compression module 120 after the first sending submodule 133 terminates sending the compressed data packets;
the first control submodule 132, when the first determining submodule determines that the first sending submodule 133 has sent all the compressed data packets, controls the timing submodule 131 to stop timing and controls itself to turn off the wireless signal, and controls the timing submodule 131, the first control submodule 132, the first sending submodule 133 and the first determining submodule 134113 to perform the above processes again when the receiving module 110 receives the data packet sent to the target mobile terminal by the network again;
the first control submodule 132 further controls the first control submodule 132, the first sending submodule 133 and the first judging submodule 134113 to repeat the above processes until all the compressed data packets are sent out, when the first judging submodule judges that the first sending submodule 133 does not send all the compressed data packets, and the timing submodule 131 reaches the first preset time interval again when the first sending submodule 133 stops sending the compressed data packets.
Specifically, in this embodiment, the wireless router detects data sent to the mobile phone by the network at night, but does not start the WIFI signal network to connect with the mobile phone temporarily, compresses the data if data is detected, and continues to detect the data if data is not detected; the wireless router intermittently transmits compressed data according to a certain period after compressing the data, coverage of radio electromagnetic waves is reduced as much as possible, a user is prevented from processing the electromagnetic wave environment for a long time until the data is transmitted, the wireless router is in a state of detecting network data again, and WIFI signals are not started. After the wireless router sends the compressed data to the mobile phone, the mobile phone decompresses and restores the data, so that the mobile phone receives the message; the user receives the data during sleeping at night, the user finds that the data is normally received when the user wakes up to use the mobile phone, and meanwhile, the wireless electromagnetic signal coverage at night is greatly reduced.
Referring to fig. 9, the present invention provides another embodiment of a network providing device 100, and other parts in this embodiment are the same as those in the previous embodiment, including: a receiving module 110, a compression module 120, and a control module 130; the compression module 120 includes a first parsing sub-module 121, a table building sub-module 122, and a compression sub-module 123: the receiving module 110 includes: a receiving submodule 111, a second analyzing submodule 112, and a judging submodule 113;
the control module 130 further comprises:
a counting sub-module 135 for counting the number of the compressed data packets from the time when the compressed data packets are obtained;
a second control sub-module 136, which starts the wireless signal when the counting sub-module 135 counts to a first preset number; when the counting submodule 135 starts to send the compressed data packets in the first sending module and the count reaches a second preset number, the wireless signal is turned off;
a second sending sub-module 137, configured to start sending the compressed data packet compressed by the compression module 120 to the target mobile terminal when the second control sub-module 136 starts a wireless signal; when the second control sub-module 136 turns off the wireless signal, terminating the transmission of the compressed data packet to the target mobile terminal;
a second determining submodule 138113, configured to determine whether all the compressed data packets have been sent after the second sending submodule 137 terminates sending the compressed data packets;
a second control submodule 136, configured to control the counting submodule 135 to stop counting and control itself to turn off the wireless signal when the second determining submodule determines that the second sending submodule 137 has finished sending all the compressed data packets, and control the counting submodule 135, the second control submodule 136, the second sending submodule 137, and the second determining submodule 138113 to perform the above processes again when the receiving module 110 receives the data packet sent by the network side to the target mobile terminal again;
the second control submodule 136, when the second determining submodule determines that the second sending submodule 137 has not sent all the compressed data packets, and the counting submodule 135 counts again when the second sending submodule 137 terminates sending the compressed data packets to reach the first preset number, controls the second control submodule 136, the second sending submodule 137 and the second determining submodule 138113 to repeat the above processes until all the compressed data packets are sent.
Specifically, in this embodiment, the wireless router detects data sent to the mobile phone by the network at night, but does not start the WIFI signal network to connect with the mobile phone temporarily, compresses the data if data is detected, and continues to detect the data if data is not detected; the wireless router intermittently transmits compressed data according to a certain period after compressing the data, coverage of radio electromagnetic waves is reduced as much as possible, a user is prevented from processing the electromagnetic wave environment for a long time until the data is transmitted, the wireless router is in a state of detecting network data again, and WIFI signals are not started. After the wireless router sends the compressed data to the mobile phone, the mobile phone decompresses and restores the data, so that the mobile phone receives the message; the user receives the data during sleeping at night, the user finds that the data is normally received when the user wakes up to use the mobile phone, and meanwhile, the wireless electromagnetic signal coverage at night is greatly reduced. For example, there is a sentence in the Magnoliae poem that asks women what they think about and what they remember. Women also have no thought and memory. Here, "question" appears twice, "woman" appears four times, "what" appears twice, "what" appears four times, "thought" appears twice, "memory" appears twice, "also" appears twice, "and" appears twice. The compression is carried out according to the method of the embodiment, so that the information transmission is simpler and the storage space can be greatly saved. The file volume can be greatly compressed only through a reasonable compression relation table. In this embodiment, the first preset number and the second preset number may be equal, and it is also determined that the first preset number is greater than the second preset number. The first preset number is larger than the second preset number, so that when the data packets sent to the target mobile terminal are compressed too much, more compressed data packets can be obtained through compression, and even if many compressed data packets are obtained through compression, the compressed data packets can be sent to the target mobile terminal of the user immediately after a certain number of compressed data packets are obtained through compression, and the time for the user to wait for receiving the compressed data packets is greatly reduced. Whether the sending is finished or not is considered, so that the situation that the compressed data packet is possibly sent when the network condition is not good is avoided, incomplete decompression information obtained after a target mobile terminal is used for decompression due to incomplete compressed data packet received by a user is avoided, and the use experience of the user is improved.
In the embodiment of the present invention, the real-time example shown in fig. 8 and the embodiment shown in fig. 9 may also be determined in combination, that is, it is determined whether the first preset time interval is reached after the timing starts, and also determined whether the first preset number is reached after the counting starts, and when both preset conditions are satisfied, the wireless signal is turned on to transmit the compressed data packet. The user can issue the command of delaying to close the wireless signal according to the requirement, and control the network supply equipment to delay to close the wireless signal of the user, so that the problem that the user needs to wait for the next period to receive the complete compressed data packet and then decompress the data packet to obtain the information when the user needs to know the information in time is solved.
In all the embodiments described above, the network providing device is required to determine whether there is data transmission within a preset time, and if not, the wireless signal is automatically turned off. There are many prior arts for this approach, and the description thereof is omitted. The invention can reduce the opening time of the wireless signal, effectively send the message to the target mobile terminal, and also greatly reduce the wireless radiation damage to the human body caused by the unnecessary coverage of the wireless signal. The wireless signal is prevented from being started when the user does not need the wireless network, and the waste of wireless network resources is reduced. The possibility that the wireless network of the user is broken by illegal molecules due to long-term opening is avoided, and the information safety, the personal safety and the property safety of the user are improved. Only when the mobile phone, the wireless router and other network supply devices which start the WIFI hotspot meet the preset conditions, wireless signals are started under the condition that the wireless network of the network supply device is in a closed state because the wireless network is not used for a long time, whether the wireless signals need to be started or closed can be intelligently judged, the problem that the wireless signals cannot be used when a user wants to use the wireless network due to the fact that the wireless signals are set to be controlled is avoided, and the use experience of the user is improved.
It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A method for controlling data transmission, comprising the steps of:
s100, when the wireless signal is in a closed state, receiving a data packet sent to a target mobile terminal by a network terminal;
s200, compressing the data packet to obtain a compressed data packet;
s300, starting a wireless signal when a preset condition is reached, and periodically sending the compressed data packets to the target mobile terminal until all the compressed data packets are sent;
the step S200 includes the steps of:
s210, analyzing the data packet to obtain data information;
s220, establishing a compression relation table, wherein the compression relation table comprises the corresponding relation between data information and characters;
s230, compressing the data information according to the compression relation table to obtain a compressed data packet;
the step S300 includes the steps of:
s310, starting timing from the time when a data packet sent to the target mobile terminal by a network terminal is received;
s320, when the timing reaches a first preset time interval, starting a wireless signal, and starting to send the compressed data packet to the target mobile terminal;
s330, when the compressed data packet is started to be sent and the timing reaches a second preset time interval, closing the wireless signal and stopping sending the compressed data packet to the target mobile terminal;
s340, after terminating sending the compressed data packet, determining whether all compressed data packets have been sent, if yes, executing step S345; otherwise, go to step S350;
s345 stops timing and closes the wireless signal and returns to the step S100;
s350, when the sending of the compressed data packet is terminated, and the first preset time interval is reached again, returning to step S320 and continuing to execute S330-S350 until all the compressed data packets are sent.
2. The method for controlling data transmission according to claim 1, wherein the step S300 further comprises the steps of:
s360, counting the number of the compressed data packets from the time when the compressed data packets are obtained;
s370, starting wireless signals after the count reaches a first preset number, and starting to send the compressed data packet to the target mobile terminal;
s380, after the count of starting to send the compressed data packets reaches a second preset number, closing the wireless signal and stopping sending the compressed data packets to the target mobile terminal;
step 385, after the transmission of the compressed data packets is terminated, whether all the compressed data packets are transmitted is judged, and if yes, step 390 is executed; otherwise, step S395 is executed;
s390 stops counting and turns off the wireless signal and returns to step S100;
s395 when the transmission of the compressed packet count is terminated and the first preset number is reached again, returns to step S370 and continues to execute S380-S395 until all compressed packets have been transmitted.
3. The method for controlling data transmission according to any one of claims 1-2, wherein said step S100 comprises the steps of:
s110, when the wireless signal is in a closed state, receiving a network data packet sent by a network terminal;
s120, analyzing the network data packet to obtain an analysis result, and obtaining analysis identification information from the analysis result;
s130, judging whether the analysis identification information is consistent with the identification information of the target mobile terminal, if so, executing a step S200; otherwise, go to step S140;
s140 controls to turn off its own wireless signal.
4. A network-providing device, comprising:
the receiving module is used for receiving a data packet sent to the target mobile terminal by the network terminal when the wireless signal is in the closed state;
the compression module is used for compressing the data packet received by the receiving module to obtain a compressed data packet;
the control module starts a wireless signal when a preset condition is reached, and periodically sends the compressed data packets to the target mobile terminal until all the compressed data packets are sent;
the compression module includes:
the first analysis submodule analyzes the data packet received by the receiving module to obtain data information;
the table building submodule is used for building a compression relation table, and the compression relation table comprises a corresponding relation between data information and characters;
the compression submodule compresses the data information obtained by analyzing a preset number of the first analysis submodules according to the compression relation table in the table building submodule to obtain a compressed data packet;
the control module includes:
the timing submodule starts timing when the receiving module receives a data packet sent to the target mobile terminal by a network terminal;
the first control submodule starts a wireless signal after the timing of the timing submodule reaches a first preset time interval; when the timing submodule starts to send the compressed data packet in the first sending submodule and the timing reaches a second preset time interval, closing the wireless signal;
the first sending submodule starts to send the compressed data packet compressed by the compression module to the target mobile terminal when the first control submodule starts a wireless signal; when the first control sub-module closes the wireless signal, stopping sending the compressed data packet to the target mobile terminal;
the first judgment submodule judges whether the first sending submodule sends all the compressed data packets in the compression module or not after the first sending submodule stops sending the compressed data packets;
the first control submodule controls the timing submodule to stop timing and controls the timing submodule to close a wireless signal when the first judging submodule judges that the first sending submodule sends all compressed data packets, and controls the timing submodule, the first control submodule, the first sending submodule and the first judging submodule to carry out the processes again when the receiving module receives the data packets sent to the target mobile terminal by the network terminal again;
the first control submodule, further when the first judging submodule judges that the first sending submodule has not sent all the compressed data packets, and after the timing submodule reaches the first preset time interval again when the first sending submodule stops sending the compressed data packets, controls the first control submodule, the first sending submodule and the first judging submodule to repeat the above process until all the compressed data packets are sent.
5. The network-providing device of claim 4, wherein the control module comprises:
the counting submodule starts to count the number of the compressed data packets from the moment when the compressed data packets are obtained;
the second control submodule starts the wireless signals after the counting of the counting submodule reaches a first preset number; when the counting submodule starts to send the compressed data packets in the first sending module and the count reaches a second preset number, closing the wireless signals;
the second sending submodule starts to send the compressed data packet obtained by the compression module to the target mobile terminal when the second control submodule starts a wireless signal; when the second control sub-module closes the wireless signal, stopping sending the compressed data packet to the target mobile terminal;
a second judging submodule, configured to judge whether all compressed data packets have been sent after the second sending submodule terminates sending the compressed data packets;
the second control submodule controls the counting submodule to stop counting and controls the counting submodule to close a wireless signal when the second judging submodule judges that the second sending submodule finishes sending all the compressed data packets, and controls the counting submodule, the second control submodule, the second sending submodule and the second judging submodule to repeat the processes when the receiving module receives the data packets sent to the target mobile terminal by the network end again;
and the second control submodule controls the second control submodule, the second sending submodule and the second judging submodule to repeatedly perform the processes until all the compressed data packets are sent completely after the second judging submodule judges that the second sending submodule does not send all the compressed data packets and the counting submodule counts the number again to reach the first preset number when the second sending submodule stops sending the compressed data packets.
6. The network-providing device of any one of claims 4-5, wherein the receiving module comprises:
the receiving submodule is used for receiving a network data packet sent by a network terminal when the wireless signal is in a closed state;
the second analysis submodule analyzes the network data packet received by the receiving submodule to obtain an analysis result and obtains analysis identification information from the analysis result;
the judgment sub-module judges whether the analysis identification information is consistent with the identification information of the target mobile terminal or not according to the analysis identification information obtained by the analysis of the second analysis sub-module, and if so, sends a compression instruction to the compression module; otherwise, sending a closing instruction to the control module to close the wireless signal of the control module.
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