CN103327651A - Information transmission method and system and sleeping function device - Google Patents
Information transmission method and system and sleeping function device Download PDFInfo
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- CN103327651A CN103327651A CN2012100808298A CN201210080829A CN103327651A CN 103327651 A CN103327651 A CN 103327651A CN 2012100808298 A CN2012100808298 A CN 2012100808298A CN 201210080829 A CN201210080829 A CN 201210080829A CN 103327651 A CN103327651 A CN 103327651A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 32
- 230000007958 sleep Effects 0.000 claims description 37
- 238000004891 communication Methods 0.000 abstract description 8
- 230000006870 function Effects 0.000 description 14
- 230000002035 prolonged effect Effects 0.000 description 2
- 241000256844 Apis mellifera Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
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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
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
- H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/04—Scheduled access
- H04W74/06—Scheduled access using polling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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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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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
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Abstract
The invention discloses an information transmission method and system and a sleeping function device, and belongs to the technical field of communications. The information transmission method includes the following steps: resetting a preset time window when the sleeping function device, namely a SED, receives the information sent by set equipment in the preset time window, and sending polling information to the set equipment in the time window which is reset. Therefore, the SED is adjusted according to the information sent by the set equipment, the frequency of polling information sending is kept, the duration that the SED is in a wakeup state is adjusted, the SED is guaranteed to be in the wakeup state in the period that the set equipment sends information as far as possible, and therefore the SED can receive the information sent by the set equipment.
Description
Technical field
The present invention relates to communication technical field, particularly a kind of information transferring method, system and sleep function equipment.
Background technology
In existing communication network, some battery powered communication equipment is terminal equipment (the Sleeping End Device with sleep function, SED), referring to enter sleep state does not accept or transmitted signal, and the equipment that wakes up over time is such as communication equipment in purple honeybee (Zigbee) wireless network etc.
After adding network, SED equipment can enter the electric weight that sleep state is saved equipment, SED equipment under sleep state can not receive the information that other communication equipment in the network sends, and after SED equipment can periodically wake up with identical frequency send poll (poll) message to the group equipment in the network such as coordinated management equipment etc., thereby know that group equipment need to send to the data of SED equipment, and the information of reception group equipment transmission.Wake to the SED equipment periodic in the prior art to receive the data that group equipment sends up, but group equipment can periodically not send when sending data, will occur when SED equipment is in sleep state, group equipment just sends data, thereby does not receive the data that group equipment sends.
Summary of the invention
The embodiment of the invention provides a kind of information transferring method, system and sleep function equipment, guarantees as far as possible when group equipment sends information, and SED equipment is in wake-up states and receives the information that group equipment sends.
The embodiment of the invention provides a kind of information transferring method, comprises the steps:
In the time window that presets, determine whether to receive the information that group equipment sends, if so, the described time window that presets of resetting; Comprise several sub-time windows in the described time window that presets, the duration of described sub-time window is for sending the time interval of polling message;
Send polling message in the time window after described replacement to group equipment, the information that sends to receive described group of equipment.
The embodiment of the invention provides a kind of equipment of sleep function, comprising:
The information determining unit is used for determining whether to receive the information that group equipment sends in the time window that presets; Comprise several sub-time windows in the described time window that presets, the duration of described sub-time window is for sending the time interval of polling message;
Reset cell is used for described information determining unit and determines to receive the information that group equipment sends, the described time window that presets of resetting in the time window that presets;
The poll transmitting element is used for sending in the time window after described replacement polling message to group equipment, the information that sends to receive described group of equipment.
In the embodiment of the invention, in the time window that SED equipment is presetting, receive the information that group equipment sends, the time window of then resetting and presetting, and send polling message in the time window after replacement to group equipment.SED equipment is adjusted the frequency that SED equipment keeps sending polling message according to the information that receives the transmission of group equipment like this, thereby adjust the duration that SED equipment is in wake-up states, guarantee as far as possible during group equipment transmission information, thereby SED equipment is in the information that wake-up states reception group equipment sends.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the flow chart of a kind of information transferring method of providing of the embodiment of the invention;
Fig. 2 is the method flow diagram that carries out communication under distribution network that provides in the embodiment of the invention;
Fig. 3 is the structural representation of the equipment of a kind of sleep function of providing of the embodiment of the invention;
Fig. 4 is the structural representation of the equipment of the another kind of sleep function that provides of the embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
The embodiment of the invention provides a kind of information transferring method, mainly be after SED equipment is joining operation (operation) network or joining distribution (commission) network, receive the method for the information that group equipment sends in the network, wherein organize equipment and can be the equipment such as the coordination in the network (Coordinate) management, and SED equipment can comprise the controlled plant in the Zigbee wireless network etc., the method of the present embodiment is the performed method of SED equipment, flow chart comprises as shown in Figure 1:
Be appreciated that, under distribution network, group equipment can configuration network in parameter on the SED equipment, such as parameters such as Internet resources or restricted informations, and SED equipment configuration is finished the laggard operational network that enters, in distribution network, group equipment will send configuration (configuration) information to SED equipment like this.In the process of this configuration, when there being SED equipment to add distribution network, this SED equipment need to start a time window that sets in advance, and sends polling message to group equipment in the time window that presets, and learns that group equipment sends to the configuration information of SED equipment in distribution network.
Under operational network, group equipment carries out the coordinated management of network to miscellaneous equipment, and can send some management information to miscellaneous equipment, such as sending the orders such as reading order, bind request (binding request) or form configuration (report configure) order to miscellaneous equipment.In this process, when having SED equipment to join operational network, this SED equipment can start a time window that sets in advance, and in the time window that presets, send polling message to group equipment, learn that group equipment sends to the operation information of SED equipment in operational network, the time window of startup can change along with the variation of data volume.
Wherein consider under the distribution network and operational network under, group equipment sends the frequency difference of information, the time window that starts under distribution network can be identical with the time window that starts under operational network, also can be different, here can comprise in the time window that presets that several are (such as n, n is the integer greater than 1) sub-time window, the duration of each sub-time window is the time interval gap that this SED equipment sends polling message, and the number of sub-time window is the number of times times that SED equipment sends polling message, the time window that then presets is gap*times, for example SED equipment sends 5 poll message and sent once every 4 (s) seconds, and the time window that then presets in this SED equipment is 4s*5=20s.
If SED equipment does not receive the information (operation information or configuration information) that group equipment sends in the time window that presets, then need to enter the electric quantity consumption that sleep state is saved equipment; If SED equipment receives the information that group equipment sends in the time window that presets at every turn, think that then group equipment may also will send information subsequently, this SED equipment just can not stop to send polling message, need to keep the frequency of data polling, execution in step 102 and 103 then, fully guarantee when group equipment when sending information, SED equipment is in the data polling state and receives the information that group equipment sends.Wherein communicating by letter between SED equipment and the group equipment can be passed through routing device.
Need to prove, SED equipment sends in the interval of twice polling message and namely sleeps in sub-time window in the time window that presets, and only just wakes up when sending polling message, and general wake-up states continues tens to hundreds of millisecond.Such as SED equipment in the 1st hundreds of millisecond, wake up sent polling message and received the information that group equipment sends to group equipment after, SED equipment then enters sleep state, this equipment wakes again hundreds of up and millisecond carries out poll behind 4s.
Be appreciated that when SED equipment over a long time enter sleep state after, the user can wake this equipment up by operating this SED equipment, such as sending the wake command of user's operation for this SED equipment; And SED equipment wakes up after also can coming according to the configuration of equipment automatically certain the time.Then at this for prolonged period of time in the sleep procedure, if group equipment has information to send to SED equipment, be in sleep state if find this SED equipment, then can be first the information that sends of buffer memory, send out one and wake Indication message up when SED equipment wakes backward group of equipment up, organize like this equipment and the information of buffer memory can be sent to this SED equipment.
As seen, in the embodiment of the invention, in the time window that SED equipment is presetting, receive the information that group equipment sends, the time window of then resetting and presetting, and send polling message in the time window after replacement to group equipment.SED equipment is adjusted the frequency that SED equipment keeps sending polling message according to the information that receives the transmission of group equipment like this, thereby adjust the duration that SED equipment is in wake-up states, guarantee as far as possible during group equipment transmission information, thereby SED equipment is in the information that wake-up states reception group equipment sends.
SED equipment can come time slip-window to 104 by above-mentioned steps 101, included sub-time window quantity and the duration of sub-time window are constant in the concrete time window, in a specific embodiment, SED equipment is except carrying out above-mentioned steps 101 to 104, can also adjust according to certain strategy the size of this time window that presets, such as shorten or time expand window, particularly, SED equipment can judge that whether this SED equipment reception group equipment sends the density of information greater than the higher limit that presets, if, it is shorter to the time interval of SED equipment that explanation group equipment sends each information, SED equipment can increase the frequency that sends polling message, and according to the frequency transmission polling message after increasing, so just can guarantee the continuity that SED equipment wakes up, and increase the time that SED equipment is in wake-up states, with the information of reception group equipment with the high density transmission.Wherein SED equipment is when increase sending the frequency of polling message, specifically can the situation that sub-time window number is certain in the time window that presets under, shortens the duration of at least one individual sub-time window; Also can increase included sub-time window number in the time window that presets, and can shorten simultaneously the duration of sub-time window.
If SED equipment reception group equipment sends the density of information and is not more than the density of the higher limit that presets or the information of transmission less than a lower limit, it is longer to the time interval of SED equipment that explanation group equipment sends each information, then SED equipment does not need high-frequency ground to send polling message to group equipment, SED equipment can reduce to send the frequency of polling message, and according to the frequency transmission polling message that reduces, can save like this electric quantity consumption of SED equipment.Wherein, SED equipment specifically can be in the situation that at the certain duration that increases sub-time window of sub-time window number when reducing to send the frequency of polling message; Included sub-time window number in the time window that also can reduce to preset, and can increase simultaneously the duration of sub-time window.Like this after adjusting time window, can equate also can be unequal for the duration of each included sub-time window in the time window.
The above-mentioned higher limit that presets is greater than lower limit, and the density that SED equipment reception group equipment sends information can expression group equipment sends the interval of each information, particularly, SED equipment is specifically judging that this density is whether greater than the higher limit that presets or no during less than the lower limit that presets, can wake to send tens of polling message up at SED equipment judges in a hundreds of millisecond, and can weigh this density according to the time interval between two information that receive the transmission of group equipment, and adjust time window according to the result who judges.
And need to prove, the duration of each included sub-time window can equate in the preset time window described above, also can be unequal; And when adjusting time window, can increase a such as the duration with sub-time window 1 according to linear or non-linearly increase or shorten the duration of sub-time window, the duration of sub-time window 2 is increased 2a.
In another specific embodiment, under distribution network, because it is important that group equipment sends to the configuration information of SED equipment, the state that continues the transmission polling message with regard to needing SED equipment to be in receives the configuration information that group equipment sends, realize such as the frequency that sends polling message by adjusting SED equipment under the distribution network, the density of the configuration information that specifically can send according to SED equipment reception group equipment is adjusted.
Particularly, the SED equipment under the distribution network specifically can carry out the transmission of information by carrying out following step, thereby adjusts the frequency that sends polling message, and flow chart comprises as shown in Figure 2:
For example, when SED equipment does not all receive the configuration information that group equipment sends in long time, SED equipment can increase the duration of the sub-time window that is originally 5s, such as being increased to 6s from original 5s, the frequency of SED equipment transmission polling message is reduced to 1 time/6s, in this process from 1 time/5s like this, as long as after receiving the configuration information of group equipment transmission, namely recover to send polling message with the frequency of 1 time/5s.
Need to prove, after SED equipment receives the configuration information that group equipment sends, according to this configuration information to SED equipment be configured finish after, can trigger and restart program and restart this SED equipment, so that this SED equipment enters in the operational network.
As seen, in the present embodiment, when being under the distribution network, whether SED equipment meeting basis receives the state of the configuration information of group equipment transmission, adjust the frequency that SED equipment sends polling message, guarantee as far as possible during group equipment transmission configuration information, thereby SED equipment is in the configuration information that wake-up states reception group equipment sends, and the density that simultaneously sends configuration information at group equipment hour, and the frequency that sends polling message by reducing SED equipment is saved the electric quantity consumption of equipment.
The embodiment of the invention also provides a kind of equipment of sleep function, i.e. above-mentioned SED equipment, and structural representation comprises as shown in Figure 3:
Reset cell 11 determines to receive the information that group equipment sends, the described time window that presets of resetting if be used for described information determining unit 10 in the time window that presets;
The unit that is appreciated that the information that can comprise that in this SED equipment reception group equipment sends is information receiving unit.
In the SED equipment of the embodiment of the invention, if information determining unit 10 determines to receive the information that group equipment sends in the time window that presets, reset cell 11 time window of resetting and presetting then, and by sending polling message in the time window of poll transmitting element 12 after replacement to group equipment.SED equipment is adjusted the frequency that SED equipment keeps sending polling message according to the information that receives the transmission of group equipment like this, thereby adjust the duration that SED equipment is in wake-up states, guarantee as far as possible during group equipment transmission information, thereby SED equipment is in the information that wake-up states reception group equipment sends.
With reference to shown in Figure 4, in a specific embodiment, the equipment of sleep function can also comprise except can comprising structure as shown in Figure 3: time window start unit 13, reception density judging unit 14, frequency adjustment unit 15 and sleep unit 16, wherein:
Time window start unit 13 is used for starting the time window that sets in advance when adding operational network or distribution network.And the time window that starts in operational network and distribution network can be identical, also can be different, in general, having bulk information under distribution network sends from group equipment, then compare with operational network, the quantity of included sub-time window is more in the time window that time window start unit 13 starts in distribution network, and the duration of sub-time window is shorter.
Receive density judging unit 14, whether be used for judging the density that receives described group of equipment transmission information greater than the higher limit that presets, or be used for judging that whether group equipment sends the density of information less than the lower limit that presets; The higher limit that wherein presets is greater than lower limit;
In embodiments of the present invention, when this equipment added distribution network, time window start unit 13 can start a time window that sets in advance and come control appliance to keep sending the state of polling message, thereby controls the duration that is in wake-up states.Under distribution network, information determining unit 10 can also be determined within the time of presetting maybe when surpassing the described time window that presets, whether receive the configuration information that described group of equipment sends under distribution network, if, then poll transmitting element 12 sends polling message according to the time window that presets, wherein if the configuration information that reception group equipment sends under distribution network in the time window that presets, then can be first by behind the reset cell 11 replacement time windows, poll transmitting element 12 sends polling message according to the time window after resetting; If not, then frequency adjustment unit 15 can reduce the electric quantity consumption that frequency that poll transmitting element 12 sends polling messages is saved equipment, particularly, can increase the number of the time window neutron time window that presets of time window start unit 13 startups, or shorten duration of the described time window neutron time window that presets etc., and the frequency after being adjusted according to frequency adjustment unit 15 by poll transmitting element 12 sends polling message to described group of equipment, the configuration information that sends to receive described group of equipment under configuration network.
And when this SED equipment is receiving described group of equipment behind the configuration information that sends under the distribution network, can trigger poll transmitting element 12 can recover to use the described time window that presets to send polling message to described group of equipment, the configuration information that sends to receive described group of equipment under distribution network.In a specific embodiment, information receiving unit in SED equipment receives the configuration information that group equipment sends, and by dispensing unit according to this configuration information be configured finish after, can trigger the unit of restarting in this SED equipment, restart this SED equipment, the SED equipment after restarting namely enters operational network.
When entering under the operational network, information determining unit 10 can determine whether to receive the information that group equipment sends under operational network in the time window that presets, if so, the time window that starts of reset cell 11 replacement time window start units 13 then, and send polling messages by poll transmitting element 12; If not, the unit 16 of then sleeping enters sleep state.Group equipment sends in the process of information to SED equipment in operational network, when SED equipment wakes up by poll transmitting element 12 transmission polling message, if when receiving density that density judging unit 14 judges that SED equipment reception group equipment send information greater than the higher limit that presets, can increase the density that sends polling message by frequency adjustment unit 15 and guarantee the continuity that SED equipment is waken up, and the information of abundant reception group equipment transmission, then poll transmitting element 12 can send polling message according to the frequency after increasing; If receive that density that density judging unit 14 judges that SED equipment reception group equipment send information is not more than the higher limit that presets or during less than the lower limit that presets, can be saved by the density that frequency adjustment unit 15 reduces to send polling message the electric quantity consumption of SED equipment, then poll transmitting element 12 can send polling message according to the frequency after reducing.
The embodiment of the invention also provides a kind of information transmission system, comprises equipment and the group equipment of sleep function, wherein:
The equipment of sleep function is used for determining whether to receive the information that group equipment sends in the time window that presets, if so, and the described time window that presets of resetting; Comprise several sub-time windows in the described time window that presets, the duration of described sub-time window is for sending the time interval of polling message; Send polling message in the time window after described replacement to group equipment, the information that sends to receive described group of equipment;
Group equipment is used for transmission information to the equipment of sleep function.
Wherein the structure of the equipment of sleep function can be such as Fig. 3 or shown in Figure 4, and can carry out communication according to foregoing method between the unit in the equipment, does not give unnecessary details at this.
One of ordinary skill in the art will appreciate that all or part of step in the whole bag of tricks of above-described embodiment is to come the relevant hardware of instruction finish by program, this program can be stored in the computer-readable recording medium, and storage medium can comprise: read-only memory (ROM), random access memory (RAM), disk or CD etc.
Above information transferring method, system and the sleep function equipment that the embodiment of the invention is provided, be described in detail, used specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (15)
1. an information transferring method is characterized in that, comprises the steps:
In the time window that presets, determine whether to receive the information that group equipment sends, if so, the described time window that presets of resetting; Comprise several sub-time windows in the described time window that presets, the duration of described sub-time window is for sending the time interval of polling message;
Send polling message in the time window after described replacement to group equipment, the information that sends to receive described group of equipment.
2. the method for claim 1 is characterized in that, described determining whether in the time window that presets receives the information step that group equipment sends, and also comprises the steps: before
When adding operational network or distribution network, start the time window that sets in advance.
3. the method for claim 1 is characterized in that, described method also comprises the steps:
Judge that the density that receives described group of equipment transmission information whether greater than the higher limit that presets, if so, increases the frequency that sends described polling message, and sends described polling message according to the frequency after the described increase;
Be not more than the described higher limit that presets or less than the lower limit that presets, reduce to send the frequency of described polling message if receive the density of described group of equipment transmission information, and send described polling message according to the described frequency that reduces.
4. method as claimed in claim 3, it is characterized in that, if describedly receive that density that described group of equipment sends information is not more than the described higher limit that presets or less than the lower limit that presets, reduce to send the frequency of described polling message, and send the step of described polling message according to the described frequency that reduces, specifically comprise the steps:
Under the distribution network, if within the time of presetting maybe when surpassing the described time window that presets, do not receive the configuration information that described group of equipment sends under distribution network, reduce to send the frequency of described polling message;
Send polling message to described group of equipment, the configuration information that under distribution network, sends to receive described group of equipment according to the frequency that reduces.
5. method as claimed in claim 4 is characterized in that, described method also comprises the steps:
When the configuration information that receives described group of equipment and under distribution network, send, recover to use the described time window that presets to send polling message to described group of equipment, the configuration information that under distribution network, sends to receive described group of equipment.
6. such as each described method of claim 3 to 5, it is characterized in that, the step that described increase sends the frequency of described polling message specifically comprises the steps:
In the certain situation of the included sub-time window number of the described time window that presets, shorten the duration of sub-time window; Or increase included sub-time window number in the described time window that presets; Or in increasing the described time window that presets, in the included sub-time window number, shorten the duration of described sub-time window;
The described step that reduces to send the frequency of described polling message specifically comprises:
In the certain situation of the included sub-time window number of the described time window that presets, increase the duration of sub-time window; Or reduce included sub-time window number in the described time window that presets; Or in reducing the described time window that presets, in the included sub-time window number, increase the duration of described sub-time window.
7. such as each described method of claim 1 to 5, it is characterized in that, in the time window that is presetting, do not receive the information that described group of equipment sends, enter sleep state.
8. the equipment of a sleep function is characterized in that, comprising:
The information determining unit is used for determining whether to receive the information that group equipment sends in the time window that presets; Comprise several sub-time windows in the described time window that presets, the duration of described sub-time window is for sending the time interval of polling message;
Reset cell is used for described information determining unit and determines to receive the information that group equipment sends, the described time window that presets of resetting in the time window that presets;
The poll transmitting element is used for sending in the time window after described replacement polling message to group equipment, the information that sends to receive described group of equipment.
9. equipment as claimed in claim 8 is characterized in that, also comprises:
The time window start unit is used for starting the time window that sets in advance when adding distribution network or operational network.
10. equipment as claimed in claim 8 is characterized in that, also comprises:
Receive the density judging unit, be used for judging that whether receive described group of equipment sends the density of information greater than the higher limit that presets; Or whether being used for judging density that described group of equipment sends information less than the lower limit that presets, the wherein said higher limit that presets is greater than lower limit;
The frequency adjustment unit is used for increasing the frequency of the described polling message of transmission when described reception density judgment unit judges receives density that described group of equipment sends information greater than the higher limit that presets; When described reception density judgment unit judges receives that density that described group of equipment sends information is not more than the higher limit that presets or during less than the lower limit that presets, reduces to send the frequency of polling message;
Described poll transmitting element also is used for described frequency adjustment unit increase or reduces rear frequency sending described polling message.
11. equipment as claimed in claim 10 is characterized in that,
Described frequency adjustment unit, when not receiving the configuration information that described group of equipment sends under distribution network, reduces to send the frequency of described polling message at concrete being used within the time of presetting maybe when above the described time window that presets;
Described poll transmitting element also is used for sending polling message to described group of equipment, the configuration information that sends to receive described group of equipment according to the frequency behind described the reducing under configuration network.
12. equipment as claimed in claim 11 is characterized in that, also comprises:
Described poll transmitting element, also be used for when receive the configuration information that described group of equipment sends under distribution network, recover to use the described time window that presets to send polling message to described group of equipment, the configuration information that under distribution network, sends to receive described group of equipment.
13. such as each described equipment of claim 10 to 12, it is characterized in that,
Described frequency adjustment unit increases the frequency that sends described polling message and specifically comprises:
Described frequency adjustment unit shortens the duration of sub-time window in the certain situation of the included sub-time window number of the described time window that presets; Or increase included sub-time window number in the described time window that presets; Or in increasing the described time window that presets, in the included sub-time window number, shorten the duration of described sub-time window;
The frequency that described frequency adjustment unit reduces to send described polling message specifically comprises:
Described frequency adjustment unit increases the duration of sub-time window in the certain situation of the included sub-time window number of the described time window that presets; Or reduce included sub-time window number in the described time window that presets; Or in reducing the described time window that presets, in the included sub-time window number, increase the duration of described sub-time window.
14. such as each described equipment of claim 8 to 12, it is characterized in that, also comprise:
The sleep unit is used for determining not receive the information that group equipment sends in the time window that presets when described information determining unit, enters sleep state.
15. an information transmission system is characterized in that, comprising: the equipment of sleep function and group equipment,
Described sleep function equipment is the equipment such as each described sleep function of claim 8 to 14;
Described group of equipment is used for transmission information to the equipment of described sleep function.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210080829.8A CN103327651B (en) | 2012-03-23 | 2012-03-23 | Information transmission method and system and sleeping function device |
| PCT/CN2013/072903 WO2013139263A1 (en) | 2012-03-23 | 2013-03-20 | Information transmission method and system, and device with sleeping function |
| TW102110170A TW201347578A (en) | 2012-03-23 | 2013-03-22 | Information transmission method and system, and device with sleeping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210080829.8A CN103327651B (en) | 2012-03-23 | 2012-03-23 | Information transmission method and system and sleeping function device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103327651A true CN103327651A (en) | 2013-09-25 |
| CN103327651B CN103327651B (en) | 2017-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210080829.8A Active CN103327651B (en) | 2012-03-23 | 2012-03-23 | Information transmission method and system and sleeping function device |
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| Country | Link |
|---|---|
| CN (1) | CN103327651B (en) |
| TW (1) | TW201347578A (en) |
| WO (1) | WO2013139263A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105072565A (en) * | 2015-08-10 | 2015-11-18 | 深圳市金立通信设备有限公司 | Data transmission method and associated equipment |
| WO2018000383A1 (en) * | 2016-06-30 | 2018-01-04 | 华为技术有限公司 | Site wakeup method, relevant equipment and system |
| WO2018068716A1 (en) * | 2016-10-14 | 2018-04-19 | 华为技术有限公司 | Method and apparatus for transmitting wake-up frame |
| CN111935803A (en) * | 2020-07-09 | 2020-11-13 | 北京自如信息科技有限公司 | Equipment awakening method and device based on ZigBee communication protocol |
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| CN101043753A (en) * | 2006-03-25 | 2007-09-26 | 华为技术有限公司 | Method, network and user terminal for realizing variable discontinuous reception/discontinuous transmission period |
| US20080061943A1 (en) * | 2006-08-11 | 2008-03-13 | Ke-Li Wu | RFID systems and methods of operating the same in power-saving modes |
| CN101690347A (en) * | 2008-07-07 | 2010-03-31 | 联发科技股份有限公司 | Method of establishing sleep mode operation for broadband wireless communications systems |
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| US8136113B2 (en) * | 2006-12-20 | 2012-03-13 | International Business Machines Corporation | Method and apparatus for adjusting sleep time of fixed high-priority threads |
| CN101404602B (en) * | 2008-11-04 | 2010-12-15 | 南京航空航天大学 | DCF protocol node self-adapting dormancy mechanism suitable for multi-hop ad hoc network |
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- 2012-03-23 CN CN201210080829.8A patent/CN103327651B/en active Active
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- 2013-03-22 TW TW102110170A patent/TW201347578A/en unknown
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| CN101043753A (en) * | 2006-03-25 | 2007-09-26 | 华为技术有限公司 | Method, network and user terminal for realizing variable discontinuous reception/discontinuous transmission period |
| US20080061943A1 (en) * | 2006-08-11 | 2008-03-13 | Ke-Li Wu | RFID systems and methods of operating the same in power-saving modes |
| CN101690347A (en) * | 2008-07-07 | 2010-03-31 | 联发科技股份有限公司 | Method of establishing sleep mode operation for broadband wireless communications systems |
| CN101808362A (en) * | 2009-02-13 | 2010-08-18 | 上海贝尔股份有限公司 | Method and device for adjusting sleep mode of mobile station |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105072565A (en) * | 2015-08-10 | 2015-11-18 | 深圳市金立通信设备有限公司 | Data transmission method and associated equipment |
| WO2018000383A1 (en) * | 2016-06-30 | 2018-01-04 | 华为技术有限公司 | Site wakeup method, relevant equipment and system |
| US10972976B2 (en) | 2016-06-30 | 2021-04-06 | Huawei Technologies Co., Ltd. | Station wake-up method, related device, and system |
| WO2018068716A1 (en) * | 2016-10-14 | 2018-04-19 | 华为技术有限公司 | Method and apparatus for transmitting wake-up frame |
| US10917848B2 (en) | 2016-10-14 | 2021-02-09 | Huawei Technologies Co., Ltd. | Wake-up frame transmission method and device |
| CN111935803A (en) * | 2020-07-09 | 2020-11-13 | 北京自如信息科技有限公司 | Equipment awakening method and device based on ZigBee communication protocol |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201347578A (en) | 2013-11-16 |
| CN103327651B (en) | 2017-04-26 |
| WO2013139263A1 (en) | 2013-09-26 |
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