CN102316137A - Network booting or waking module and boot or wake method thereof - Google Patents
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Abstract
The invention provides a network booting or waking module, which is arranged between an external network and a controlled terminal. A booting module comprises a network protocol resolution module and a communication unit, wherein the network protocol resolution module is used for resolving the network protocol information of access data of the external network in an abnormal working state; and the communication unit communicates with the external network and the controlled terminal. Compared with the prior art, the network booting or waking module has the advantages of saving energy consumption, prolonging the service life of a computer and realizing relatively more accurate automatic booting or waking, along with relatively lower cost.
Description
Technical field
The present invention relates to a kind of network start or wake module and start or awakening method, relate in particular to a kind of automatic unlatching or wake the network start of controlled terminal equipment up or the start or the awakening method of wake module and start of utilization network or wake module.
Background technology
Usually, computer mode is broadly divided into five kinds of states of S0～S5, wherein:
S0 is meant the normal operating conditions of computer, and at the S0 state, operating system and application program are all in normal operation, and CPU (central processing unit) executes instruction.Under this state, power consumption is higher, generally can surpass 80W;
S1 is also referred to as POS (Power On Suspend); Be meant that computer is except quitting work CPU through the cpu clock controller; Other mainboard connection devices (for example hard disk, internal memory, chipset etc.) are operate as normal still; Power consumption is below 30W (for example, some CPU cooling software utilizes this operation principle exactly) generally.The S1 state is the sleep pattern of power consumption.All registers of processor are refreshed, and CPU stops execution command.The power supply of CPU and internal memory is being kept always, will not be stopped power supply if some equipment are used so.This pattern is often referred to and powers on standby or simply be called POS, is provided with on the interface at BIOS especially;
S2 is the darker sleep state than the S1 state, in this state, has not supplied power to CPU; Yet common this pattern also seldom is used;
S3 is meant STR (Suspend to RAM), also is not to use the longest state that arrives commonly used of person, and STR is stored in the operating state data before the entering STR of system in the internal memory to go.Under the STR state, main circuit power still continues as the most necessary power devices such as internal memory, do not lose to guarantee data, and other equipment all is in closed condition, and the power consumption of system is extremely low.At this moment, internal memory is almost unique parts that have power supply to supply with.Because the state of operating system, all application programs and document of being opened or the like all is to be kept in the main storage (for example internal memory); In case we press Power button (host power switch); System is just waken up, at once reading of data and return to the operating state (content the when content of internal memory was with its entering S3 state when computer was got back to S0 from the S3 state is identical) before the STR from internal memory.The read or write speed of internal memory is exceedingly fast, thus we to feel to get into and leave the time that the STR state spent only be several seconds, power consumption generally is no more than 10W.Compare the S4 state of following explanation, the S3 state has two benefits: the process ratio that (1) computer recovers is restarted fast; (2) if any application program of moving (document that is opened or the like) has private information inside, these information can not write on the hard disk.Yet when the S3 state can not be waken up (when for example having run into power failure), cache memory may be prevented data corruption by flush (flush);
S4 is also referred to as STD (Suspend to Disk), and the system main power source of being meant cuts out, but hard disk is still charged and can be waken up, and information is written in the hard disk in this moment internal memory, and all parts quit work.The S4 state also is referred to as " dormancy (Hibernate) " state.Under this state, the content of all main storages (for example internal memory) is stored in non-volatility memorizer, and for example hard disk is protected operating system current states (comprising all application programs, the document of opening etc.).This means wake recovery up from S4 after, the user can return to operating state originally, the method for employing is the same with S3.Difference between S4 and the S3 is: (1) S4 state is content shift-in to the hard disk in the main storage or to shift out the time that is consumed from hard disk long, so the time of waking up is longer relatively; (2) if in a single day the power supply failed under the S3 state, the data on all main storages (for example internal memory) will be lost, and comprise the document that all not having preserved, and in the next not influence of S4 state.S4 and other sleep state have a great difference, in fact more are similar to soft-off state and hard off-mode.System under the S4 state can get into hard off-mode equally, and the state information when keeping S4.So after turning off power supply, it can return to former running status;
S5 is also referred to as soft-off, and the company's of being meant power supply is at interior all devices Close All, the no power consumption of computer itself.But some parts is still charged, makes computer still can also had USB device to wake up by keyboard, clock, modem (WOR), LAN (WOL).
Usually, when computer perhaps receives the external reference data at working procedure, must be in normal operating conditions (S0).Particularly for computer as server; Because of it is mainly other network user access services is provided; For making other network user can visit this computer at any time, computer is that whole day was in normal operating conditions in 24 hours usually, obviously; This is unfavorable for energy-conservation, and can shorten the life-span of computer.
But,, then can be an impediment to the network user's visit if computer installation is got into sleep state when not receiving operational order.
Therefore, but the device that computer needs a kind of remote opening or wakes up.
At present, being used for the remote opening technology mainly is divided into: network sends " magic bag " start and phone start dual mode.Wherein, network sends " magic bag " start and only is applicable to that local area network (LAN), this starting-up method can't realize the remote opening that local area network (LAN) is outer separately, has satisfied not user's request.For addressing the above problem; Meet consumers' demand; China's utility application discloses a kind of remote opening module No. 200920155266.8; This remote opening module is arranged at the webserver that sends start-up command and connects power supply and respond between the controlled terminal of said start-up command; Said remote opening module comprises the communication unit that a processing unit, connects said processing unit and communicates by letter with said controlled terminal with the said webserver, and at least one memory cell, wherein; The said network server address of said cell stores, said starting module is communicated by letter with the webserver maintenance on the said address through said communication unit active.This remote opening module can be effectively under the state of controlled terminal shutdown or sleep; Open or wake up controlled computer; Yet, because this remote opening module needs active constantly to keep communicating by letter with the webserver, so this remote opening module also is unfavorable for energy-conservation.And when using this remote opening module, at first need main control terminal login BS end or CS end to send start-up command, secondly could visit controlled terminal, operation is trouble comparatively.Simultaneously, the information such as MAC Address of controlled terminal must be set on main control terminal, as far as domestic consumer, it is provided with also comparatively trouble.
Summary of the invention
To the deficiency of prior art, the technical problem that the present invention solves provides a kind of when user's remote access controlled computer, can open or wake up network start or wake module and the start or the awakening method of controlled computer automatically.
For solving the problems of the technologies described above, technical scheme of the present invention is achieved in that
A kind of network start or wake module; Be arranged between external network and the controlled terminal; Wherein, Said starting module comprises that one is used for said controlled terminal is resolved said visiting from outside data network protocol information under abnormal operating state procotol parsing module, and a communication unit of communicating by letter with controlled terminal with said external network.
Further; Said procotol parsing module comprises that one stores procotol and start or the predetermined condition memory cell, waken up is called the said procotol bag in the said memory cell, realizes the processing unit to the parsing of network layer and transport layer protocol.
Said procotol is an ICP/IP protocol.
Said ICP/IP protocol comprises TCP, the udp protocol of the IP agreement and the transport layer of network layer.
Again further, said predetermined condition is visit data or the particular form packet that detects certain port of clean culture, IP and TCP; Said predetermined condition or be visit data or the packet of particular form of certain port of detecting clean culture, IP and UDP.
For solving the problems of the technologies described above, the present invention also can be realized by such method:
The start or the awakening method of a kind of network start or wake module, wherein, said start or awakening method may further comprise the steps:
The first step, main control terminal are sent visit data to this controlled terminal;
Second step, procotol is carried out protocol analysis through network start or wake module;
The 3rd goes on foot, judges whether to meet the predetermined condition that start perhaps wakes up;
If the 4th step was judged as " being ", then open or wake up said controlled terminal.
Further, in the said first step and further comprising the steps of between second step:
At first, arrive from nearest router or the gateway of this controlled terminal behind the some routers of said visit data process;
Secondly, judge whether said controlled terminal is in normal operating conditions;
At last, if be judged as " denying ", then network start or wake module replace controlled terminal to handle said visit data.
Again further, said the 4th step comprises:
At first, if be judged as " being ", then said visit data is cached in said network start or the wake module;
Secondly, open or wake up said controlled terminal, then the visit data of forwarding cache to said controlled terminal.
Said procotol is an ICP/IP protocol.
Said ICP/IP protocol comprises TCP, the udp protocol of the IP agreement and the transport layer of network layer.
Compared with prior art, the invention has the beneficial effects as follows: cost is lower, save energy resource consumption, prolong computer useful life, and realizes more accurately Auto Power On or wake up.
Description of drawings
Fig. 1 is the network start or the waken system sketch map of expression best mode for carrying out the invention;
Fig. 2 is the network start of expression best mode for carrying out the invention or the circuit box sketch map of wake module;
Fig. 3 is the network start or the wake module start of expression best mode for carrying out the invention or wakes FB(flow block) up.
Embodiment
Now, will describe embodiment of the present invention in detail with reference to accompanying drawing.
Below in described off-mode and the appended claims off-mode of indication all be meant the S5 off-mode in the background technology.Described normal operating conditions is meant S0, refers to S1～S5 during described abnormal operating state.
Be illustrated in figure 1 as the network start or the waken system sketch map of best mode for carrying out the invention; Said network start or waken system comprise main control terminal 10, network start or wake module 20 and controlled terminal 30, and wherein, said main control terminal 10 is the application apparatuss that can connect external network (like the Internet or mobile network); As; Desktop computer, notebook, net book, mobile phone etc., and this main control terminal 10 is connected with power supply; This power supply provides electric power for this main control terminal 10, like normal domestic use power supply or battery etc.Said controlled terminal 30 connects external network through said network start or wake module 20.
What deserves to be mentioned is: said network start or wake module 20 must be arranged on the crossing of controlled terminal 30 and external network communication.Start of this network or wake module 20 can be directly as the part of general network switching equipment (the IPTV TV set-top box of switch, router, MODEM, bridge, fire compartment wall, vpn server, connection network etc.); Also can be integrated start or wake the ad hoc network switching equipment with the general network function of exchange up; This ad hoc network switching equipment can integrated at least one general network switching equipment; As, the function of switch, router, MODEM, bridge, fire compartment wall, vpn server etc.; Certainly; This network start or wake module 20 also can independently be provided with; When it independently is provided with; Generally comprise following two kinds of set-up modes: the first, start of said network or wake module 20 need be provided with a network interface, and are connected to same HUB (hub) or switch through this network interface and controlled terminal 30; The second, this network start or wake module 20 need at least two network interfaces are set, and one of them network interface connects said controlled terminal 30, and another network interface connects said external network; As long as guaranteeing said network start or wake module 20 is arranged on the crossing of controlled terminal 30 and external network communication.
This main control terminal 10 can initiatively be sent visit data to said controlled terminal 30 through C/S login mode (main control terminal is opened client software and connected the webserver) or B/S login mode (main control terminal is keyed in network server address through browser and connected the webserver).If this moment, controlled terminal 30 was in shutdown or resting state; Then this visit data is after getting into said network start or wake module 20; Be stored in said network start or wake module 20; And the start of being set by the user of storage or wake-up condition will be carried out the condition authentication behind the network protocol analysis to this visit data in start of this network or the wake module 20; If this visit data has passed through the condition authentication after this procotol authentication, then said network start or wake module 20 will be sent start or waken instruction up to the controlled terminal that is connected with power supply unit 30.Said procotol comprises TCP/IP, APPLETALK, IPX/SPX, ZIPBEE etc., and is preferred, in the present invention, employing be normally used ICP/IP protocol.Controlled terminal 30 is receiving this start or is waking the instruction back up and realize starting shooting or waking up, and after these controlled terminal 30 starts or waking up, said network start or wake module 20 are sent to said controlled terminal 30 with the visit data of storage.
What deserves to be mentioned is: a controlled terminal 30 can only started shooting or wake up to network start or wake module 20 among the present invention, can start shooting or wake up many controlled terminals 30 again, as long as controlled terminal 30 all is connected with power supply.Said start promptly is to connect the main circuit that will be in controlled terminal 30 power supplys of off-mode (S5) or start said controlled terminal 30; Said waking up promptly is when said controlled terminal 30 is in the S1-S4 state, and said controlled terminal 30 is returned to the S0 state.
What deserves to be mentioned is: this controlled terminal 30 can be IT products such as computer, server, memory device; Also can be household appliances such as television set, air-conditioning, washing machine; As long as be provided with the device that network access equipment also can connect the Internet, all can think the controlled terminal 30 described in this application.Mainly illustrate in embodiments of the present invention with computer equipments such as personal computer, server, notebooks.
This network start or wake module 20 are controllers of being responsible for response, handling main control terminal 10 accesss to netwoks; It can link to each other with controlled terminal 30 through wired mode; Also can link to each other with controlled terminal 30, and this network is started shooting or wake module 20 can adopt WOL (WakeOn LAN) mode to trigger controlled terminal 30 starts or wake controlled terminal 30 up through wireless mode.
As shown in Figure 2; Start of said network or wake module 20 comprise a processing unit 201, a memory cell 202; With a communication unit 203, this processing unit 201 electrically connects said memory cell 202 and said communication unit 203, and controls said memory cell 202 and said communication unit 203 work; Common, said processing unit can be the processor that those of ordinary skills such as CPU, MPU, MCU know.
In best mode for carrying out the invention, said communication unit 203 comprises at least two network communication interfaces, the access external network that one of them network communication interface can be direct or indirect, and remaining network communication interface can connect one or more controlled terminals 30; The predetermined condition that said memory cell 202 operationally is used for storage network protocol bag and start or wakes up, in best mode for carrying out the invention, this procotol bag is the ICP/IP protocol bag.Preferably, the ICP/IP protocol bag can be written in the memory cell 202 with the form that is contained in the program module, and for example, this program module is an embedded software, can make processing unit 201 carry out these programs according to the instruction of external reference data.The ICP/IP protocol bag generally includes the agreement of the 3rd layer (network layer) and the 4th layer (transport layer), for example, comprises TCP, udp protocol of IP agreement and the transport layer of network layer etc.Memory cell 202 is preferably nonvolatile memory.
Said processing unit 201 can call the program that comprises the ICP/IP protocol bag in the memory cell 202 according to the instruction of the visit data of external network (preferably, be based on ICP/IP protocol transmission), realizes the dissection process to network layer and transport layer protocol.Therefore, this network start or wake module 20 realize the ICP/IP protocol parsing of the 3rd layer of osi layer and the 4th layer protocol.
This shows; Processing unit 201 and memory cell 202 have constituted the chief component of the ICP/IP protocol parsing module of this network start or wake module 20; The ICP/IP protocol parsing module can be used for the ICP/IP protocol information that said controlled terminal 30 (particularly under S4, S5 state) under abnormal operating state is resolved the visit data of external network; Generally; The completion of the function of ICP/IP protocol parsing module does not rely on controlled terminal 30 operating systems, and it is that the combination of processing unit 201 and memory cell 202 moves and realizes.
From the above; This network start or wake module 20 can be under the abnormal operating state (S1-S5) at controlled terminal 30; Realization is resolved the ICP/IP protocol information more than the second layer; Thereby can automatically realize the controlled terminal 30 of network start or wake up process abnormal operating state, controlled terminal 30 can perhaps be waken up by long-distance user's start easily, controlled terminal 30 can place energy-conservation abnormal operating state under by visit or user mode; Save energy resource consumption greatly, and can prolong the useful life of computer.
What deserves to be mentioned is: in first execution mode of the present invention; Said memory cell 202 stores the MAC Address of controlled terminal 30; Send visit data through external network to said controlled terminal 30 in said main control terminal 10; And when said controlled terminal is in S1 to S5 state; Said processing unit 201 proposes the MAC Address of controlled terminal 30 in the memory cell 202, and is sent start or wake instruction up to the controlled terminal with said MAC Address 30 through wired mode or wireless mode by the network communication interface of said communication unit 203, and triggering controlled terminal 30 is started shooting or waken up.
Certainly; In second execution mode of the present invention; Said memory cell 202 and said main control terminal 10 also can all not be provided with the MAC Address of controlled terminal 30; This network start or wake module 20 trigger this controlled terminal through communication unit 203 with LinkChange Mode in the mode of WOL (Wake On LAN) or Pattern Match Mode mode; Described LinkChange Mode can start shooting or wake up all controlled terminals 30 that directly or indirectly are connected on said network start or wake module 20 communication units 203;, do not need the start of network data packet form yet or wake instruction up to a certain or several the controlled terminal 30 of knowing NIC address; Said Pattern Match Mode is meant and can wakes the controlled terminal 30 that an one or multi-section have common trait up, needs to send start or wakes instruction up, but start shooting or wake the MAC Address that can not have controlled terminal in the instruction up.
As shown in Figure 3, when this controlled terminal 30 was in normal condition, the visit data of main control terminal 10 can arrive this controlled terminal 30 at any time and can handle this visit data by controlled terminal 30.For saving the energy; And the useful life of prolongation controlled terminal 30, in the present invention, controlled terminal 30 users can place " shutdown " perhaps abnormal operating states such as " sleeps " with controlled terminal 30; For example, arbitrary state of the S1 to S5 described in the background technology.Therefore, when the controlled terminal 30 of this IP address sends visit data, might need to use network start of the present invention or wake module 20 and start or awakening method in main control terminal 10.
Wherein, the control method of using network of the present invention start or wake module 20 comprises following S211 to S225 step:
Step S211, main control terminal 10 is sent visit data to this controlled terminal 30.
In this step, send owing to be based on network, so visit data sends and transmission with procotol, preferably, send with ICP/IP protocol during this visit data and transmission, comprise the IP address of controlled terminal 30 in this visit data.
Step S213, said visit data is through arriving behind some routers from this controlled terminal 30 nearest router or gateway.
Step S215 judges whether said controlled terminal 30 is in normal operating conditions.If be judged as " being ", then carry out according to normal access program, controlled terminal 30 can directly be handled this visit data; If be judged as " denying ", get into step S217.
Wherein, judge that the method whether said controlled terminal 30 is in normal operating conditions can pass through following three kinds of execution modes:
First execution mode: the power management software of operation in controlled terminal 30, before dormancy or shutdown through network informing network start or wake module 20, wake up or the success of starting shooting after also informing network start shooting or wake module 20.
Second execution mode: network start or wake module 20 are known the IP of controlled terminal 30; Network start or wake module 20 are regularly sent ARP request (ns request to controlled terminal 30; Ipv6); If can not get correct response 2 times and just think that controlled terminal 30 is in abnormal condition continuously, otherwise, then be to be in normal condition.
The 3rd execution mode: the flowing of access that network points to controlled terminal 30 can pass through network start or wake module 20; When detecting ARP request (the ns request of pointing to controlled terminal 30IP address; When ipv6) in normal time, can not get replying packet, think that this controlled terminal 30 is in dormancy or off-mode.
Step S217, network start or wake module 20 are at controlled terminal 30 and replace controlled terminal 30 to handle this visit data under the abnormal operating state.
In this step, router or the gateway nearest from this computer can send the ARP(Address Resolution Protocol) request to network start or wake module 20, for example the form broadcast arp request message to broadcast; Start of this network or wake module 20 comprise and are used for this controlled terminal 30 is resolved the external internet visit data at " under the abnormal operating state " ICP/IP protocol bag; Therefore; Even controlled terminal 30 is in off-mode; Also always there are the MAC Address and the IP address of this controlled terminal 30 in this network start or the wake module 20, also can also store controlled terminal 30 titles, (host name) even DHCP (Dynamic Host Configuration Protocol; DynamicHost is provided with agreement) configuration information and SSID (storage SSID when adopting the radio network interface device) (Service SetIdentifier; Service set), thereby can correctly respond the ARP request, make the data of this controlled terminal 30 of visit can correctly be sent to this network start or wake module 20.
Step S219 carries out protocol analysis through the ICP/IP protocol bag in network start or wake module 20 memory cell 202.
In this step, network start or wake module 20 are called the ICP/IP protocol bag in the memory cell 202, thereby the processing unit 201 of network start or wake module 20 is operationally realized the ICP/IP protocol information in the dissection process visiting from outside data.Normally comprise the ICP/IP protocol bag in the ICP/IP protocol bag, this ICP/IP protocol bag comprises Transmission Control Protocol and the udp protocol etc. of IP agreement and the transport layer of network layer.Therefore, realize the 3rd layer and/or the 4th layer data parsing processing of visit data, and be not limited to the data processing of the ground floor (physical layer) and the second layer (data link layer).
Step S221 judges whether the predetermined condition that meets start or wake up.In this step, predetermined condition can be set in above-described memory cell 202, for example, and when the visit data of certain port that detects clean culture, IP, TCP and UDP (even certain special packet), as start or the predetermined condition waken up.In another embodiment, predetermined condition can also be for detecting the tcp data bag of particular form, for example, for the computer of an open WEB service, can tcp port 80 and the data access of port 443 be set to the wake-up condition of starting shooting.When to detect the visit data bag be TCP and point to port 80 or 443 the time (these packets of information are contained in the tcp data bag of particular form), this computer is just waken up or starts shooting; Certainly we can also be provided with more complicated start wake-up condition; Except requiring packet rs destination ground to point to 80 or 443 ports of this machine; Also check the source IP addresses of packet; Have only when source IP addresses meets preset condition and just carry out start or wake (only open service can be provided with like this to enterprises for some, and the outlet IP address of the different departments of enterprises is known in advance) up.In an execution mode again, start or the predetermined condition of waking up are visit data or the UDP message bag of particular form (pattern) that detects certain port of clean culture, IP and UDP.
If be judged as " being ", then get into step S223; If be judged as " denying ", then do not deal with this visit failure of main control terminal 10.
Step S223 is cached in this visit data the memory cell 202 of network start or wake module 20.
Because user accesses data maybe be bigger, need the regular hour and trigger the start of controlled terminal 30 main circuits or wake controlled terminal 30 up, therefore, preferably, can carry out this step.In this step, the memory cell 202 of network start or wake module 20 can be before the employed same memory cell of step.Therefore, to the memory cell 202 of this invention, its memory capacity has certain requirement, and for example, the capacity range for storage of memory cell 202 is that 1M is to 100M (can specifically need to select other expansion as required).
Step S225 sends start or wakes instruction up to start shooting or to wake said controlled terminal 30 up.After this step, the memory cell 202 of network start or wake module 20 can be sent visit data to the controlled terminal 30 of buffer memory, so that this visit data of controlled terminal 30 normal process.At this, can be to the concrete data handling procedure of physical layer and data link layer with reference to the processing procedure in the existing network service process, thus do not remake detailed description.
Network start of the present invention or wake module 20 are sent the start of controlled terminal 30 acceptables or are waken instruction up at the upper reaches of controlled terminal 30 when detecting the network traffics of visit controlled terminal 30.Network start or wake module 20 can be judged through analysis protocol, filter the flow that causes the machine of opening by mistake, and realize Auto Power On more accurately.
Although be the example purpose; Preferred implementation of the present invention is disclosed; But those of ordinary skill in the art will recognize, under the situation that does not break away from disclosed scope of the present invention and spirit by appending claims, various improvement, increase and replacement are possible.
Claims (10)
1. a network is started shooting or wake module; Be arranged between external network and the controlled terminal; It is characterized in that: said starting module comprises that one is used for said controlled terminal is resolved said visiting from outside data network protocol information under abnormal operating state procotol parsing module, and a communication unit of communicating by letter with controlled terminal with said external network.
2. network start according to claim 1 or wake module; It is characterized in that; Said procotol parsing module comprises that one stores procotol and start or the predetermined condition memory cell, waken up is called the said procotol bag in the said memory cell, realizes the processing unit to the parsing of network layer and transport layer protocol.
3. according to any described network start or wake module in the claim 2, it is characterized in that said procotol is an ICP/IP protocol.
4. network start according to claim 3 or wake module is characterized in that said ICP/IP protocol comprises TCP, the udp protocol of the IP agreement and the transport layer of network layer.
5. network start according to claim 2 or wake module is characterized in that said predetermined condition is visit data or the particular form packet that detects certain port of clean culture, IP and TCP; Said predetermined condition or be visit data or the packet of particular form of certain port of detecting clean culture, IP and UDP.
6. the start or the awakening method of network according to claim 1 start or wake module is characterized in that said start or awakening method may further comprise the steps:
The first step, main control terminal are sent visit data to this controlled terminal;
Second step, procotol is carried out protocol analysis through network start or wake module;
The 3rd goes on foot, judges whether to meet the predetermined condition that start perhaps wakes up;
If the 4th step was judged as " being ", then open or wake up said controlled terminal.
7. method according to claim 6 is characterized in that, and is further comprising the steps of between the said first step and second goes on foot:
At first, arrive from nearest router or the gateway of this controlled terminal behind the some routers of said visit data process;
Secondly, judge whether said controlled terminal is in normal operating conditions;
At last, if be judged as " denying ", then network start or wake module replace controlled terminal to handle said visit data.
8. method according to claim 6 is characterized in that, said the 4th step comprises:
At first, if be judged as " being ", then said visit data is cached in said network start or the wake module;
Secondly, open or wake up said controlled terminal, and the visit data of forwarding cache to said controlled terminal.
9. according to any described method in the claim 6 to 8, it is characterized in that: said procotol is an ICP/IP protocol.
10. method according to claim 9 is characterized in that, said ICP/IP protocol comprises TCP, the udp protocol of the IP agreement and the transport layer of network layer.
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| CN2010102219918A CN102316137A (en) | 2010-07-07 | 2010-07-07 | Network booting or waking module and boot or wake method thereof |
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| CN114339970A (en) * | 2021-12-28 | 2022-04-12 | 杭州涂鸦信息技术有限公司 | Low-power-consumption WiFi networking transmission method and device and storage medium |
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