CN103634932B - A kind of data transmission method and electronic equipment - Google Patents
A kind of data transmission method and electronic equipment Download PDFInfo
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- CN103634932B CN103634932B CN201210309373.8A CN201210309373A CN103634932B CN 103634932 B CN103634932 B CN 103634932B CN 201210309373 A CN201210309373 A CN 201210309373A CN 103634932 B CN103634932 B CN 103634932B
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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 present invention discloses a kind of data transmission method and electronic equipment.Methods described is applied to wireless communication terminal, and/or WAP, there is the first channel and second channel, the traffic rate and communication power consumption of first channel are more than the second channel, and methods described includes between the wireless communication terminal and the WAP：When the data volume for the packet for needing to transmit is more than predetermined threshold value, using packet described in first transmission；When the data volume for the packet for needing to transmit is less than predetermined threshold value, the packet is transmitted using the second channel.Using the method or electronic equipment of the present invention, the power consumption in data transmission procedure can be reduced, improves the endurance of electronic equipment.
Description
Technical field
The present invention relates to field of data transmission, more particularly to a kind of data transmission method and electronic equipment.
Background technology
At present electronic equipment, especially various mobile terminals, generally all there is WiFi function.But in WiFi patterns
During lower transmission data, the power consumption of electronic equipment is larger.This is also to cause most of electronic equipment continuation of the journey energy with WiFi function
Hypodynamic main cause.
Inventor has found that power consumption point when transmitting data using WiFi patterns in the prior art essentially consists in：
WAP (Access Point, AP) can wake up and inform that movement station (such as the mobile terminal such as mobile phone) needs the number transmitted
According to bag.Because AP can only once transmit a packet, after first packet has passed, it is likely that transmission also in need
Packet, now channel enter contention mode, movement station just needs monitor channel to be transmitted next time to wait, channel shape now
State is referred to as idle/overhear, and the power consumption under this state is about 400mW.And in fact, under idle/overhear states, big portion
It is in monitor channel between timesharing, waits channel can use, real transmission time ratio very little.
The content of the invention
It is an object of the invention to provide a kind of data transmission method and electronic equipment, can reduce in data transmission procedure
Power consumption, improve the endurance of electronic equipment.
To achieve the above object, the invention provides following scheme：
A kind of data transmission method, it is characterised in that applied to wireless communication terminal, and/or WAP, the nothing
There is the first channel and second channel between line communication terminal and the WAP, the traffic rate of first channel with
And communication power consumption is more than the second channel, methods described includes：
When the data volume for the packet for needing to transmit is more than predetermined threshold value, using data described in first transmission
Bag；
When the data volume for the packet for needing to transmit is less than predetermined threshold value, the data are transmitted using the second channel
Bag.
Optionally, it is characterised in that when the data volume of packet for needing to transmit is more than predetermined threshold value, using described the
Packet described in one transmission, including：
During using the multiple packets of the first transmission, when first channel is in contention mode simultaneously
And when available, using the packet not yet transmitted in the multiple packet of the first transmission.
Optionally, when the data volume for the packet for needing to transmit is less than predetermined threshold value, transmitted using the second channel
The packet, including：
During using the multiple packets of the first transmission, when first channel is in contention mode simultaneously
And when unavailable, the status information of first channel is transmitted using the second channel；The status information is used to represent institute
State whether the first channel can use.
Optionally, when the data volume for the packet for needing to transmit is less than predetermined threshold value, transmitted using the second channel
The packet, including：
When the wireless communication terminal is in holding state, the wireless communication terminal is kept using the second channel
Connection with the WAP by first channel.
Optionally, first channel is controlled by first communication module, and the second channel is controlled by second communication module,
The status information that first channel is transmitted using the second channel, including：
The status information of first channel is informed second communication by the first communication module by wired mode
Module；
The second communication module by the second channel by the status information of first channel transmit to etc. it is pending
Send the wireless communication terminal or WAP of data.
A kind of electronic equipment, there is the first channel and second channel, institute between the electronic equipment and external electronic device
The traffic rate and communication power consumption for stating the first channel are more than the second channel, and the electronic equipment includes：
First channel control module, when the data volume of the packet for being transmitted when needs is more than predetermined threshold value, using institute
State packet described in the first transmission；
Second channel control module, when the data volume of the packet for being transmitted when needs is less than predetermined threshold value, using institute
State second channel and transmit the packet.
Optionally, first channel control module includes：
First channel controller, for using during the multiple packets of the first transmission, when described
When first channel is in contention mode and can use, using what is not yet transmitted in the multiple packet of the first transmission
Packet.
Optionally, the second channel control module includes：
The control unit of second channel first, for using during the multiple packets of the first transmission, when
First channel be in contention mode and it is unavailable when, the state that first channel is transmitted using the second channel is believed
Breath；The status information is used to represent whether first channel can use.
Optionally, the second channel control module includes：
The control unit of second channel second, for when the wireless communication terminal is in holding state, using described
Two channels keep the connection that the wireless communication terminal passes through first channel with the WAP.
Optionally, first channel is controlled by first communication module, and the second channel is controlled by second communication module,
The control unit of second channel first includes：
First communication module controls subelement, for controlling the first communication module to believe the state of first channel
Breath informs the second communication module by wired mode；
Second communication module controls subelement, for controlling the second communication module by the second channel by described in
The status information of first channel transmit to etc. data to be sent wireless communication terminal or WAP.
According to specific embodiment provided by the invention, the invention discloses following technique effect：
The data transmission method of the present invention, when the data volume for the packet for needing to transmit is more than predetermined threshold value, using institute
State packet described in the first transmission；When the data volume of packet for needing to transmit is less than predetermined threshold value, using described the
Packet described in two transmissions；, using the higher channel of traffic rate, it can believe when needing to transmit mass data in transmission
During the less data of the data volumes such as road information, channel relatively low using traffic rate but relatively low communication power consumption, so as to
The power consumption in data transmission procedure is reduced, improves the endurance of electronic equipment.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the flow chart of the data transmission method embodiment 1 of the present invention；
Fig. 2 is the flow chart of the data transmission method embodiment 2 of the present invention；
Fig. 3 is the flow chart of the data transmission method embodiment 3 of the present invention；
Fig. 4 is the flow chart of the data transmission method embodiment 4 of the present invention；
Fig. 5 is the structure chart of the electronic equipment embodiment 1 of the present invention；
Fig. 6 is the structure chart of the electronic equipment embodiment 2 of the present invention；
Fig. 7 is the structure chart of the electronic equipment embodiment 3 of the present invention；
Fig. 8 is the structure chart of the electronic equipment embodiment 4 of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
In order to facilitate the understanding of the purposes, features and advantages of the present invention, it is below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is further detailed explanation.
The data transmission method of the present invention, it is characterised in that applied to wireless communication terminal, and/or WAP, institute
Stating has the first channel and second channel between wireless communication terminal and the WAP, the communication speed of first channel
Rate and communication power consumption are more than the second channel.
For example, first channel can be the channel that data are transmitted under WiFi patterns, the second channel can be
The channel of data is transmitted under zigbee patterns.Zigbee is according to the low-power consumption Personal Area Network agreement based on IEEE802.15.4 standards
A kind of defined short distance, the wireless communication technology of low-power consumption.Compared with WiFi technology, its is low in energy consumption, but traffic rate compared with
It is small.
First channel can also transmit number under wireless gigabit (Wireless Gigabit, WiGig) pattern
According to channel.Message transmission rate under WiGig patterns can be faster than WiFi pattern 10 times.Certainly, the communication work(under WiGig patterns
Consumption can also be more than WiFi patterns.When first channel is that the channel of data is transmitted under WiGig patterns, the second channel can
Be under zigbee patterns transmit data channel or WiFi patterns under transmit data channel.
Fig. 1 is the flow chart of the data transmission method embodiment 1 of the present invention.As shown in figure 1, this method includes：
Step 101：When the data volume for the packet for needing to transmit is more than predetermined threshold value, using first transmission
The packet；
Because the traffic rate of first channel is more than the second channel, it is possible to according to the second channel
Maximum communication rate sets the concrete numerical value of predetermined threshold value.Assuming that the maximum communication rate of the second channel is 50kb/s, then
Predetermined threshold value can be arranged to 50kb.When the data volume for the packet for needing to transmit is more than 50kb, using the described first letter
Transmit the packet in road.It is of course also possible to predetermined threshold value is arranged to 100kb, 200kb etc..
Step 102：When the data volume for the packet for needing to transmit is less than predetermined threshold value, transmitted using the second channel
The packet.
Because in data transmission procedure, channel is not that can continuously transmit data sometimes in contention mode.When
, it is necessary to monitor the channel when channel is in requisition state, to know when the channel can use.Channel is monitored
During, it can also produce interactive data.The data volume of the data of this part interaction is very little.Can use transmission rate compared with
Low channel is transmitted, and will not cause temporal delay to whole data transmission procedure.
So the data transmission method of the present embodiment, when the data volume for the packet for needing to transmit is more than predetermined threshold value,
Using packet described in first transmission；When the data volume for the packet for needing to transmit is less than predetermined threshold value, use
The second channel transmits the packet；Can when needing to transmit mass data, using the higher channel of traffic rate,
During the less data of the data volumes such as transmitting channel information, channel relatively low using traffic rate but relatively low communication power consumption, from
And the power consumption in data transmission procedure can be reduced, improve the endurance of electronic equipment.
Fig. 2 is the flow chart of the data transmission method embodiment 2 of the present invention.As shown in Fig. 2 this method includes：
Step 201：During using the multiple packets of the first transmission, striven when first channel is in
When with state and can use, using the packet not yet transmitted in the multiple packet of the first transmission；
For example, during using the first channel transmission data under WiFi patterns, because AP can only once transmit a packet,
After first packet has passed, there is the packet that other needs transmit, now channel enters contention mode.When in striving
When available with first channel of state, using the data not yet transmitted in the multiple packet of the first transmission
Bag.The message transmission rate of the first channel each second under WiFi patterns can reach more than 1MB, it is possible to quickly
Complete the transmission of data.
Step 202：During using the multiple packets of the first transmission, striven when first channel is in
With state and it is unavailable when, the status information of first channel is transmitted using the second channel；The status information is used
Whether can use in expression first channel.
Second channel can be the data transmission channel under zigbee patterns.For representing whether first channel can use
Status information, generally only several (can be at least one) bytes.
In the present embodiment, the packet for the original data content for needing to transmit using the first transmission, using the second letter
Road transmits the status information of the first channel, can reduce communication power consumption while quick carry out data transmission.
Fig. 3 is the flow chart of the data transmission method embodiment 3 of the present invention.As shown in figure 3, this method includes：
Step 301：When the data volume for the packet for needing to transmit is more than predetermined threshold value, using first transmission
The packet；
Step 302：When the wireless communication terminal is in holding state, keep described wireless using the second channel
The connection that communication terminal passes through first channel with the WAP.
The wireless terminal periodically can send inquiry message to the WAP.The WAP connects
After receiving the inquiry message, confirmation message can be sent to the wireless terminal.By periodically send inquiry message and
Message is determined, the connection that the wireless communication terminal can be kept to pass through first channel with the WAP.Due to
Inquire message and determine the data volume very little of message, it is possible to sent using second channel.
In the present embodiment, the wireless communication terminal is kept to lead to the WAP by using the second channel
The connection of first channel is crossed, can further reduce communication power consumption.
Fig. 4 is the flow chart of the data transmission method embodiment 4 of the present invention.In the present embodiment, first channel is controlled
In first communication module, the second channel is controlled by second communication module.The first communication module can be used for WiFi
The module of data is transmitted under pattern, its entity form can be chip, hereinafter referred to as WiFi chip.The second communication module can
To be the module for transmitting data under Zigbee patterns, its entity form can also be chip, hereinafter referred to as Zigbee chips.
As shown in figure 4, this method includes：
Step 401：During using the multiple packets of the first transmission, striven when first channel is in
When with state and can use, using the packet not yet transmitted in the multiple packet of the first transmission；
Step 402：The first communication module informs the status information of first channel by wired mode described
Second communication module；
The first communication module and the second communication module of the present embodiment can be integrated in WAP.I.e. without
WiFi chip and Zigbee chips are installed inside line access point.WiFi chip and the Zigbee chip can be integrated in same
Circuit board.In the WiFi chip a certain period inside WAP, it may be necessary to support the WiFi communication of multiple terminals.
When the WiFi chip is relative to some terminal, when having available channel, the WiFi chip can pass through wired mode
Inform the Zigbee chips.
Step 403：The second communication module is transmitted the status information of first channel by the second channel
To etc. data to be sent wireless communication terminal or WAP.
In the present embodiment, the second communication module such as control Zigbee chips is by the second channel, by the first channel
Status information transmit to etc. data to be sent wireless communication terminal or WAP, because the communication power consumption of second channel is low
In the first channel, so the status information of the first channel is transmitted using second channel, with using the first transmission shape of itself
State information is compared, and can further reduce the power consumption of electronic equipment.
The invention also discloses a kind of electronic equipment, there is the first channel between the electronic equipment and external electronic device
And second channel, the traffic rate and communication power consumption of first channel are more than the second channel.
Fig. 5 is the structure chart of the electronic equipment embodiment 1 of the present invention.As shown in figure 5, the electronic equipment includes：
First channel control module 501, for when the data volume for the packet for needing to transmit is more than predetermined threshold value, using
Packet described in first transmission；
Second channel control module 502, for when the data volume for the packet for needing to transmit is less than predetermined threshold value, using
The second channel transmits the packet.
The electronic equipment of the present embodiment, when the data volume for the packet for needing to transmit is more than predetermined threshold value, using described
Packet described in first transmission；When the data volume for the packet for needing to transmit is less than predetermined threshold value, using described second
Packet described in transmission；Can be when needing to transmit mass data, using the higher channel of traffic rate, in transmission channel
During the less data of the data volumes such as information, channel relatively low using traffic rate but relatively low communication power consumption, so as to drop
Power consumption in low data transmission procedure, improve the endurance of electronic equipment.
Fig. 6 is the structure chart of the electronic equipment embodiment 2 of the present invention.As shown in fig. 6, the electronic equipment includes：
First channel controller 601, for during using the multiple packets of the first transmission, working as institute
State the first channel be in contention mode and it is available when, using not yet being transmitted in the multiple packet of the first transmission
Packet.
First channel controller 601 can be contained in first channel control module 501.
The first control unit of second channel 602, for using during the multiple packets of the first transmission,
When first channel be in contention mode and it is unavailable when, the state of first channel is transmitted using the second channel
Information；The status information is used to represent whether first channel can use.
First control unit of second channel 602 can be contained in first channel control module 502.
In the present embodiment, the packet for the original data content for needing to transmit using the first transmission, using the second letter
Road transmits the status information of the first channel, can reduce communication power consumption while quick carry out data transmission.
Fig. 7 is the structure chart of the electronic equipment embodiment 3 of the present invention.As shown in fig. 7, the electronic equipment includes：
First channel control module 501, for when the data volume for the packet for needing to transmit is more than predetermined threshold value, using
Packet described in first transmission；
The second control unit of second channel 701, for when the wireless communication terminal is in holding state, using described
Second channel keeps the connection that the wireless communication terminal passes through first channel with the WAP.
First control unit of second channel 701 can be contained in first channel control module 502.
In the present embodiment, the wireless communication terminal is kept to lead to the WAP by using the second channel
The connection of first channel is crossed, can further reduce communication power consumption.
Fig. 8 is the structure chart of the electronic equipment embodiment 4 of the present invention.In the present embodiment, first channel is controlled by
One communication module, the second channel are controlled by second communication module.As shown in figure 8, the electronic equipment includes：
First channel controller 601, for during using the multiple packets of the first transmission, working as institute
State the first channel be in contention mode and it is available when, using not yet being transmitted in the multiple packet of the first transmission
Packet.
First communication module controls subelement 801, for controlling the first communication module by the shape of first channel
State information informs the second communication module by wired mode；
Second communication module controls subelement 802, for controlling the second communication module will by the second channel
The status information of first channel transmit to etc. data to be sent wireless communication terminal or WAP.
In the present embodiment, the second communication module such as control Zigbee chips is by the second channel, by the first channel
Status information transmit to etc. data to be sent wireless communication terminal or WAP, because the communication power consumption of second channel is low
In the first channel, so the status information of the first channel is transmitted using second channel, with using the first transmission shape of itself
State information is compared, and can further reduce the power consumption of electronic equipment.
Finally, it is to be noted that, herein, such as first and second or the like relational terms be used merely to by
One entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operation
Between any this actual relation or order be present.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering including for nonexcludability, so that process, method, article or equipment including a series of elements not only include that
A little key elements, but also the other element including being not expressly set out, or also include for this process, method, article or
The intrinsic key element of equipment.In the absence of more restrictions, the key element limited by sentence "including a ...", is not arranged
Except other identical element in the process including the key element, method, article or equipment being also present.
Through the above description of the embodiments, those skilled in the art can be understood that the present invention can be by
Software adds the mode of required hardware platform to realize, naturally it is also possible to all implemented by hardware, but in many cases before
Person is more preferably embodiment.Based on such understanding, whole that technical scheme contributes to background technology or
Person part can be embodied in the form of software product, and the computer software product can be stored in storage medium, such as
ROM/RAM, magnetic disc, CD etc., including some instructions to cause a computer equipment (can be personal computer, service
Device, either network equipment etc.) perform method described in some parts of each embodiment of the present invention or embodiment.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.For electronics disclosed in embodiment
For equipment, because it is corresponded to the method disclosed in Example, so description is fairly simple, related part is referring to method portion
Defend oneself bright.
Specific case used herein is set forth to the principle and embodiment of the present invention, and above example is said
It is bright to be only intended to help the method and its core concept for understanding the present invention；Meanwhile for those of ordinary skill in the art, foundation
The thought of the present invention, in specific embodiments and applications there will be changes.In summary, this specification content is not
It is interpreted as limitation of the present invention.
Claims (6)
1. a kind of data transmission method, it is characterised in that described wireless applied to wireless communication terminal, and/or WAP
There is the first channel and second channel between communication terminal and the WAP, the traffic rate of first channel and
Communication power consumption is more than the second channel, and methods described includes：
When the data volume for the packet for needing to transmit is more than predetermined threshold value, using packet described in first transmission；
When the data volume for the packet for needing to transmit is less than predetermined threshold value, the packet is transmitted using the second channel；
Wherein, when the data volume for the packet for needing to transmit is less than predetermined threshold value, the number is transmitted using the second channel
According to bag, including：
Using during the multiple packets of the first transmission, when first channel is in contention mode and not
When available, the status information of first channel is transmitted using the second channel；The status information is used to represent described the
Whether one channel can use；When the wireless communication terminal is in holding state, passed through periodically using the second channel
Send inquiry message and determine that message keeps the wireless communication terminal to pass through first channel with the WAP
Connection.
2. according to the method for claim 1, it is characterised in that when the data volume for the packet for needing to transmit is more than default threshold
During value, using packet described in first transmission, including：
During using the multiple packets of the first transmission, when first channel is in contention mode and can
Used time, using the packet not yet transmitted in the multiple packet of the first transmission.
3. according to the method for claim 1, it is characterised in that first channel is controlled by first communication module, described
Second channel is controlled by second communication module, the status information that first channel is transmitted using the second channel, bag
Include：
The status information of first channel is informed the second communication module by the first communication module by wired mode；
The second communication module by the second channel by the status information of first channel transmit to etc. number to be sent
According to wireless communication terminal or WAP.
A kind of 4. data transmission device, it is characterised in that applied to wireless communication terminal or WAP, the radio communication
There is the first channel and second channel, the traffic rate of first channel and communication between terminal and the WAP
Power consumption is more than the second channel, and the data transmission device includes：
First channel control module, for when the data volume of packet for needing to transmit is more than predetermined threshold value, using described the
Packet described in one transmission；
Second channel control module, for when the data volume of packet for needing to transmit is less than predetermined threshold value, using described the
Packet described in two transmissions；
Wherein, the second channel control module includes：
The control unit of second channel first, for using during the multiple packets of the first transmission, when described
First channel be in contention mode and it is unavailable when, the status information of first channel is transmitted using the second channel；
The status information is used to represent whether first channel can use；
The control unit of second channel second, for when the wireless communication terminal is in holding state, believing using described second
Road is by periodically sending inquiry message and determining that message keeps the wireless communication terminal to pass through with the WAP
The connection of first channel.
5. data transmission device according to claim 4, it is characterised in that first channel control module includes：
First channel controller, for using during the multiple packets of the first transmission, when described first
When channel is in contention mode and can use, using the data not yet transmitted in the multiple packet of the first transmission
Bag.
6. data transmission device according to claim 4, it is characterised in that first channel is controlled by the first communication mould
Block, the second channel are controlled by second communication module, and the control unit of second channel first includes：
First communication module controls subelement, for controlling the first communication module to lead to the status information of first channel
Cross wired mode and inform the second communication module；
Second communication module controls subelement, for controlling the second communication module by the second channel by described first
The status information of channel transmit to etc. data to be sent wireless communication terminal or WAP.
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| CN201210309373.8A CN103634932B (en) | 2012-08-27 | 2012-08-27 | A kind of data transmission method and electronic equipment |
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| CN201210309373.8A CN103634932B (en) | 2012-08-27 | 2012-08-27 | A kind of data transmission method and electronic equipment |
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| CN105611191B (en) * | 2016-01-29 | 2019-01-01 | 高翔 | Voice and video file synthesis method, apparatus and system |
| CN107241787B (en) * | 2016-03-29 | 2020-10-16 | 华为技术有限公司 | Transmission equipment and transmission method in mobile backhaul network |
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| CN107318168B (en) * | 2017-06-21 | 2020-07-24 | 深圳市盛路物联通讯技术有限公司 | Method and system for controlling communication of terminal equipment of Internet of things |
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| CN109560835B (en) * | 2019-01-14 | 2020-02-18 | 广州供电局有限公司 | Power communication multi-channel monitoring method and device, computer equipment and storage medium |
| CN110191461B (en) * | 2019-06-14 | 2022-05-17 | Oppo广东移动通信有限公司 | Data transmission control method and device and electronic equipment |
| CN110319905B (en) * | 2019-06-24 | 2021-01-22 | 厦门四信通信科技有限公司 | Water conservancy monitoring equipment, method and system |
| WO2023201946A1 (en) * | 2022-04-19 | 2023-10-26 | 华为技术有限公司 | Short-range wireless communication method and apparatus, and system |
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