CN103686949A

CN103686949A - Data message processing method and device as well as communication network system

Info

Publication number: CN103686949A
Application number: CN201210319277.1A
Authority: CN
Inventors: 邢志浩; 徐平平; 姚铮
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2012-08-31
Filing date: 2012-08-31
Publication date: 2014-03-26
Anticipated expiration: 2032-08-31
Also published as: CN103686949B

Abstract

The invention provides a data message processing method and device as well as a communication network system. The method comprises the following steps: receiving a data message sent from a first awaked node by the first awaked node, wherein the data message comprises a communication address of the second awaked node; awaking the second awaked node according to the communication address of the second awaked node, an awaking child node list of the first awaking node and any one or combination of a communication child node list of the first awaking node and a global father node list of the first awaking node to switch the second awaked node from a dormant state to an active state; sending the data message to the second awaked node.

Description

The processing method of data message, device and communications network system

Technical field

The present invention relates to the communication technology, relate in particular to a kind of processing method, device and communications network system of data message.

Background technology

Wireless sensor network is the self-organizing network of a multi-hop being formed by communication by a large amount of wireless sensor nodes.Because current wireless sensor node mainly adopts powered battery, and in communication, conventionally adopt various short-distance wireless technology, such as: ZigBee, bluetooth, WiFi(Wireless Fidelity) etc., therefore, wireless sensor network belongs to a kind of electric weight energy-constrained network, and in perception, calculating, communication three classes, mainly consume energy in operation, most electric quantity consumptions are on wireless communication operation.A kind of main low power consumption method that current wireless sensor network adopts is to allow as far as possible node when not needing data transmit-receive, enter resting state come energy-conservation, once enter resting state but problem is node, wireless signal that just cannot the perception external world, if now other node need to send data to it, it just cannot receive, and causes data transmission fails.

The method addressing the above problem is by Low Power RF Wake-Up technology, to wake the low power consumption method of dormancy node up.Concrete, in wireless sensor network, each wireless sensor node is equipped with data transmit-receive unit and wake-up signal Transmit-Receive Unit simultaneously, wherein, only has the low-down wake-up signal Transmit-Receive Unit of the power consumption of monitoring always in active state, and the relatively high data transmit-receive unit of power consumption when carrying out data transmit-receive operation at needs in active state, all the other times are all in resting state.When a wireless senser source node will send data to the destination node of a vicinity, first by wake-up signal Transmit-Receive Unit, to destination node, send wake-up signal, destination node listens to after wake-up signal, immediately the data transmit-receive unit of oneself is switched to accepting state from resting state, thereby completes data receiver.By above-mentioned mechanism, node only has the listening state of wake-up signal Transmit-Receive Unit in low-power consumption when without data transmit-receive, and higher data transmit-receive unit most of the time of power consumption can dormancy with energy-conservation.

But, in the wireless sensor networking scheme of existing use Low Power RF Wake-Up technology, the ability of each wireless sensor node is reciprocity, be except being equipped with data transmit-receive unit on each wireless sensor node, also need to be equipped with wake-up signal Transmit-Receive Unit, and require it to possess wake-up signal transmitting capacity and receiving ability simultaneously, thereby caused the increase of cost.In addition, in actual applications, the sending power consumption of wake-up signal Transmit-Receive Unit is directly proportional to 2 to 4 powers of its transmission range, therefore, want to keep the low-power consumption characteristic of wake-up signal Transmit-Receive Unit, it is common also shorter that it wakes distance up, if it is little more too many than communication distance to wake distance up, cannot effectively wake when needed the wireless sensor node of periphery up, it is the network (jumping at one of arbitrary node the network that has a large amount of neighbor nodes in communication radius) that existing Low Power RF Wake-Up technology is only applicable to intensive deployment, once and promote the distance of waking up of wake-up signal Transmit-Receive Unit, can cause the increase of transmitting power, thereby cannot effectively realize the low-power consumption on traffic operation.

Summary of the invention

The invention provides a kind of processing method, device and communications network system of data message, for having solved prior art wireless sensor node, send the sending power consumption while waking radio frequency operation up and wake the facing a difficult choice of distance (to guarantee that sending power consumption causes waking up distance when lower shorter, or causing when longer the sending power consumption higher guaranteeing to wake up distance) problem up.

A first aspect of the present invention is to provide a kind of processing method of data message, comprising:

First wakes node reception first up is waken up the data message that node sends, and described data message comprises that second is waken up the mailing address of node;

Described first wakes node up according to the described second mailing address that is waken up node, described first wake node up wake child node set and following arbitrary or combination up: the overall father node list that the described first communicator node set and described first of waking node up is waken node up, wake described second up and be waken up node, so that described second is waken up node and switches to active state from resting state;

Described first wakes node up is waken up node to described second and sends described data message.

In the possible implementation of the first of first aspect, described first wakes node up according to the described second mailing address that is waken up node, described first wake node up wake child node set and following arbitrary or combination up: the overall father node list that the described first communicator node set and described first of waking node up is waken node up, wake described second up and be waken up node, so that described second be waken up node and switch to active state from resting state, comprising:

If described first wakes node up, in described first wakes the communicator node set of node up, find the described second mailing address that is waken up node, inquire about described first wake node up wake child node set up, obtain with described second and be waken up the described second address of waking up that is waken up node that the mailing address of node is corresponding, and according to the described second address of waking up that is waken up node, wake described second up and be waken up node, so that described the second state that is waken up node switches to active state from resting state;

Described first wake node up and to described second, be waken up node and send described data message, comprising:

Described first wakes node up sends to described second by described data message by described the second mailing address that is waken up node and is waken up on node.

In first aspect possibility implementation, the possible implementation of the second of first aspect is also provided, described first wakes node up according to the described second mailing address that is waken up node, described first wake node up wake child node set and following arbitrary or combination up: the overall father node list that the described first communicator node set and described first of waking node up is waken node up, wake described second up and be waken up node, so that described second be waken up node and switch to active state from resting state, comprising:

If described first wakes node up, in described first wakes the communicator node set of node up, do not find the described second mailing address that is waken up node, according to the described second mailing address that is waken up node, search described first and wake in the overall father node list of node, whether there is the described second communication father node set that is waken up node up;

If described first wakes node up, in the described first overall father node list that wakes node up, find the described second communication father node set that is waken up node, from described second, be waken up and the communication father node set of node, obtain second and wake node up, and by described first, wake node and described second up and wake that internodal link one is jumped or multi-hop wakes described data message forwarding up node to described second up, for described second, wake node up and wake described second up and be waken up node;

Described first wakes node up wakes node up by described second and to described second, is waken up node and sends described data message.

The second possibility implementation in first aspect, the third possible implementation of first aspect is also provided, if described first wakes node up, in described first wakes the communicator node set of node up, do not find the described second mailing address that is waken up node, according to the described second mailing address that is waken up node, whether search described first and wake up and in the overall father node list of node, exist with after second is waken up the father node set of communicating by letter of node, described method also comprises:

If described first wakes node up, in the described first overall father node list that wakes node up, do not find the described second communication father node set that is waken up node, search described first and wake waking up of node up and in child node set, whether have the described second mailing address that is waken up node;

If described first wake up node described first wake up node wake child node set up in find the described second mailing address that is waken up node, by wake up radiofrequency signal wake up described first wake up node wake up in child node set all be waken up node wake up address corresponding be waken up node, and according to described all be waken up node wake up address corresponding be waken up node, pass through data link, be initiated to the described second route finding process that is waken up node, get the described second forward-path that is waken up node;

Described first wakes node up by described forward-path, described data message is sent to described second and be waken up node.

The third possibility implementation in first aspect, the 4th kind of possible implementation of first aspect is also provided, if described first wakes node up, in the described first overall father node list that wakes node up, do not find the described second communication father node set that is waken up node, search described first wake up waking up of node in child node set, whether exist described second be waken up the mailing address of node after, described method also comprises:

If described first wake up node described first wake up node wake child node set up in do not find the described second mailing address that is waken up node, search described first wake up in the overall father node list of node, whether exist described second be waken up node wake father node set up;

If described first wake up node in described first wakes the overall father node list of node up, find described second be waken up node wake father node set up, from described second, being waken up waking up of node obtains the 3rd father node set and wakes node up, and by described first, wake node and the described the 3rd up and wake up and internodally wake that link one is jumped or multi-hop wakes described data message forwarding up node to the described the 3rd up, for the described the 3rd wake up node by wake up radiofrequency signal wake up be positioned at the described the 3rd wake node place up wake all nodes that are waken up in region up, and wake all nodes that are waken up in region that wake up at node place up according to the described the 3rd, based on data link, be initiated to the described second route finding process that is waken up node to get the described second forward-path that is waken up node,

Described first wakes node up wakes node and the described the 3rd up by the described the 3rd and wakes the described second forward-path that is waken up node that node gets up described data message forwarding is waken up to node to described second.

First aspect to the 4th kind of first aspect any may implementation, the 5th kind of possible implementation of first aspect is also provided, also comprise:

Described first wakes node up take the very first time as the cycle, periodically within the scope of a jumping, broadcasts the first notice message, and described the first notice comprises that described first wakes the first mailing address and the node type of node up;

Wherein, described the first mailing address is for waking node up and being waken up the address of communicating by letter between node; The described first node type of waking node up is for waking node type up.

In the 5th kind of possibility implementation of first aspect, the 6th kind of possible implementation of first aspect is also provided, also comprise:

Described first wakes the second notice message that is waken up node transmission that node receives each neighbour within the scope of a jumping up, and described the second notice message comprises described neighbours' the mailing address that is waken up node and node type;

Described first wakes node up according to described the second notice message, obtain the described first communicator node set of waking node up, described first wakes element in the communicator node set of node up for waking node up and jump the mailing address that is waken up node of communicating by letter by data link one with described first.

In the 6th kind of possibility implementation of first aspect, the 7th kind of possible implementation of first aspect is also provided, also comprise:

Described first wakes node up take for the second time as the cycle, periodically sent wake-up signal, and described wake-up signal comprises that described first wakes the first mailing address of node up;

Described first wakes node up receives response message, described response message is that the node that is waken up that receives described wake-up signal wakes the message that node sends with mode of unicast by data link up to described first, and described response message comprises and receives the mailing address that is waken up node of described wake-up signal and wake address up;

Described first wakes node up according to described response message, obtain described first wake node up wake child node set up, the described first element waking up in child node set that wakes node up is two tuples, comprises by described first and wakes node up by the mailing address that is waken up node that wakes link one jumping up and wake up and wake address up.

In the 7th kind of possibility implementation of first aspect, the 8th kind of possible implementation of first aspect is also provided, also comprise:

Described first wakes node up, and to take for the 3rd time be the cycle, by waking between node isl cycle up to the whole network broadcast third notice message, what described third notice message comprised that the described first second communication address, described first of waking node up wakes that the communicator node set and described first of node wakes node up up wakes child node set up;

Described second communication address is for waking node up and waking the address of communicating by letter between node up.

In the 8th kind of possibility implementation of first aspect, the 9th kind of possible implementation of first aspect is also provided, also comprise:

Described first wakes node up receives four-way and knows message, and described four-way knows that message is that other wake node up by waking the message to the whole network broadcast of internodal isl cycle up; Described four-way knows that message comprises: described other wake the second communication address of node up, described other wake up node communicator node set and described other wake node up wake child node set up;

Described first wakes node up knows message according to described four-way, obtain the described first overall father node list that wakes node up, described overall father node list comprises: a plurality of list items, described in each list item be waken up described in comprising node mailing address, described in be waken up node wake up father node list with described in be waken up the father node list of communicating by letter of node.

First aspect to the 9th kind of first aspect any may implementation, the tenth kind of possible implementation of first aspect is also provided, described in be waken up node in ground floor network; The described node that wakes up is in second layer network; And described in be waken up node power consumption wake the power consumption of node described in being less than up.

The tenth kind of first aspect may implementation, the 11 kind of possible implementation of first aspect is also provided, described in be waken up node and meet following condition: described in be waken up in the communication zone of node and exist at least one to wake node up; The described node that is waken up wakes waking up in region of node up at least one;

The described node that wakes up meets following condition: described in wake the communication zone that node is waken in region described in being more than or equal to up that wakes up of node up; Described node and other of waking up wake up between node and can communicate by a jumping or many.

A second aspect of the present invention is to provide a kind of processing method of data message, comprising:

First is waken up that node is random in described first is waken up the communication father node set of node selects a mailing address that wakes node up;

Described first be waken up node according to described in wake the mailing address of node up, described in being given, data message forwarding wakes node up, described data message comprises that second is waken up the mailing address of node, for the described node that wakes up, according to the described second mailing address that is waken up node, forward described data message and be waken up node to described second.

In the possible implementation of the first of second aspect, also comprise:

When described first is waken up node and has the receiving function of waking up, described first is waken up node wakes radiofrequency signal up receiving, and described in wake up waking up in radiofrequency signal in address list, find described first be waken up node wake address up time, from resting state, switch to active state; Or,

When described first is waken up node and has the perceptional function of waking up, described first is waken up node when waking radiofrequency signal up described in perceiving, and from resting state, switches to active state.

In the first possibility implementation of second aspect or second aspect, the possible implementation of the second of second aspect is also provided, also comprise:

Described first is waken up node receives within the scope of a jumping each and wakes the first notice message that node sends up, wakes the first mailing address and the node type of node described in described the first notice message comprises up;

Described first is waken up node according to described the first notice message, obtains the described first communication father node set that is waken up node; The described first element being waken up in the communication father node set of node is the first mailing address that wakes node up;

Described the first mailing address is for waking node and the address of communicating by letter being waken up between node up.

In the second possibility implementation of second aspect, the third possible implementation of second aspect is also provided, also comprise:

Described first is waken up node sends the second notice message, and described the second notice message comprises that described first is waken up mailing address and the node type of node.

The third possibility implementation in second aspect, the 4th kind of possible implementation of second aspect is also provided, also comprise: described first is waken up node receives the wake-up signal that each wakes node transmission up, wakes the first mailing address of node described in described wake-up signal comprises up;

Described first is waken up node according to described wake-up signal, obtain described first be waken up node wake father node set up; The described first element waking up in father node set that is waken up node is the first mailing address that wakes node up.

Second aspect to the 4th kind of second aspect any may implementation, the 5th kind of possible implementation of second aspect is also provided, described in be waken up node in ground floor network; The described node that wakes up is in second layer network; And described in be waken up node power consumption wake the power consumption of node described in being less than up.

The 5th kind of second aspect may implementation, the 6th kind of possible implementation of second aspect is also provided, described in be waken up node and meet following condition: described in be waken up in the communication zone of node and exist at least one to wake node up; The described node that is waken up wakes waking up in region of node up at least one;

A third aspect of the present invention is to provide a kind of processing unit of data message, comprising:

Data transmit-receive module, is waken up for receiving first the data message that node sends, and described data message comprises that second is waken up the mailing address of node;

Wake up process module, for according to the described second mailing address that is waken up node, the processing unit of described data message wake child node set and following arbitrary or combination up: the overall father node list of the communicator node set of the processing unit of described data message and the processing unit of described data message, wake described second up and be waken up node, so that described second is waken up node and switches to active state from resting state;

Described data transmit-receive module also sends described data message for being waken up node to described second.

In the possible implementation of the first of the third aspect, described wake up process module comprises:

Processing unit, if find the described second mailing address that is waken up node for the communicator node set at the processing unit of described data message, inquire about described data message processing unit wake child node set up, obtain with described second and be waken up the described second address of waking up that is waken up node that the mailing address of node is corresponding;

Wake transmitting element up, for according to the described second address of waking up that is waken up node, wake described second up and be waken up node, so that described the second state that is waken up node switches to active state from resting state;

Described data transmit-receive module is waken up on node specifically for described data message is sent to described second by described the second mailing address that is waken up node.

In the possible implementation of the third aspect, the possible implementation of the second of the third aspect is also provided, described wake up process module comprises:

Processing unit, if do not find the described second mailing address that is waken up node for the communicator node set at the processing unit of described data message, according to the described second mailing address that is waken up node, search in the overall father node list of processing unit of described data message, whether there is the described second communication father node set that is waken up node; If find the described second communication father node set that is waken up node in the overall father node list of the processing unit of described data message, from described second, be waken up and the communication father node set of node, obtain second and wake node up;

Described data transmit-receive module also for the processing unit by described data message and described second, wakes internodal link one jumping up or multi-hop wakes described data message forwarding up node to described second, for described second, wake node up and wake described second up and be waken up node, and to described second, be waken up node and send described data message.

The second possibility implementation in the third aspect, the third possible implementation of the third aspect is also provided, if described processing unit does not also find the described second communication father node set that is waken up node for the overall father node list of the processing unit at described data message, search described data message processing unit wake in child node set, whether there is the described second mailing address that is waken up node up;

Described wake up process module also comprises:

Wake transmitting element up, if find the described second mailing address that is waken up node for described processing unit in the child node set that wakes up of the processing unit of described data message, by wake up radiofrequency signal wake up described data message processing unit wake up in child node set all be waken up node wake up address corresponding be waken up node;

Described processing unit also for according to described all be waken up node wake up address corresponding be waken up node, by data link, be initiated to the described second route finding process that is waken up node, get the described second forward-path that is waken up node;

Described data transmit-receive module, specifically for by described forward-path, sends to described second by described data message and is waken up node.

The third possibility implementation in the third aspect, the 4th kind of possible implementation of the third aspect is also provided, if described processing unit does not also find the described second mailing address that is waken up node for the child node set that wakes up of the processing unit at described data message, search in the overall father node list of processing unit of described data message, whether exist described second be waken up node wake father node set up; If in the overall father node list of the processing unit of described data message, find described second be waken up node wake father node set up, from described second, be waken up waking up of node and father node set, obtain the 3rd and wake node up;

Described data transmit-receive module wakes up and internodally wakes that link one is jumped or multi-hop wakes described data message forwarding up node to the described the 3rd up specifically for the processing unit by described data message and the described the 3rd, for the described the 3rd wake up node by wake up radiofrequency signal wake up be positioned at the described the 3rd wake node place up wake all nodes that are waken up in region up, and wake all nodes that are waken up in region that wake up at node place up according to the described the 3rd, based on data link, be initiated to the described second route finding process that is waken up node to get the described second forward-path that is waken up node, by the described second forward-path that is waken up node, to described second, be waken up node again and send described data message.

Four kinds of any possibility implementations of the first to the in the third aspect, the 5th kind of possible implementation of the third aspect is also provided, described data transmit-receive module is also for take the very first time as the cycle, periodically within the scope of a jumping, broadcast the first notice message, described the first notice comprises the first mailing address and the node type of the processing unit of described data message;

Wherein, described the first mailing address is for waking node up and being waken up the address of communicating by letter between node; The node type of the processing unit of described data message is for waking node type up.

The 5th kind of possibility implementation in the third aspect, the 6th kind of possible implementation of the third aspect is also provided, described data transmit-receive module is also for receiving the second notice message that is waken up node transmission of each neighbour within the scope of a jumping, and described the second notice message comprises described neighbours' the mailing address that is waken up node and node type;

Described processing unit is also for notifying message according to described second, obtain the communicator node set of the processing unit of described data message, the mailing address that is waken up node that the element in the communicator node set of the processing unit of described data message is communicated by letter by data link one jumping for the processing unit with described data message.

The 6th kind of possibility implementation in the third aspect, the 7th kind of possible implementation of the third aspect is also provided, described data transmit-receive module is also for take for the second time as the cycle, periodically send wake-up signal, described wake-up signal comprises the first mailing address of the processing unit of described data message;

Described data transmit-receive module is also for receiving response message, described response message is the message that node sends with mode of unicast to the processing unit of described data message by data link that is waken up that receives described wake-up signal, and described response message comprises and receives the mailing address that is waken up node of described wake-up signal and wake address up;

Described processing unit is also for according to described response message, obtain described data message processing unit wake child node set up, the element waking up in child node set of the processing unit of described data message is two tuples, comprises by the processing unit of described data message by the mailing address that is waken up node that wakes link one jumping up and wake up and wakes address up.

The 7th kind of possibility implementation in the third aspect, the 8th kind of possible implementation of the third aspect is also provided, described data transmit-receive module is also the cycle for take for the 3rd time, by waking between node isl cycle up to the whole network broadcast third notice message, described third notice message comprise the second communication address of the processing unit of described data message, the communicator node set of the processing unit of described data message and the processing unit of described data message wake child node set up;

The 8th kind of possibility implementation in the third aspect, the 9th kind of possible implementation of the third aspect is also provided, described data transmit-receive module is also known message for receiving four-way, and described four-way knows that message is that other wake node up by waking the message to the whole network broadcast of internodal isl cycle up; Described four-way knows that message comprises: described other wake the second communication address of node up, described other wake up node communicator node set and described other wake node up wake child node set up;

Described processing unit is also for knowing message according to described four-way, obtain the overall father node list of the processing unit of described data message, described overall father node list comprises: a plurality of list items, described in each list item be waken up described in comprising node mailing address, described in be waken up node wake up father node list with described in be waken up the father node list of communicating by letter of node.

The 9th kind of any possibility implementation in the third aspect to the third aspect, the tenth kind of possible implementation of the third aspect is also provided, the processing unit of described data message is in second layer network, and described in being greater than, the power consumption of the processing unit of described data message is waken up the power consumption of node, wherein, described in, be waken up node in ground floor network.

The tenth kind of the third aspect may implementation, the 11 kind of possible implementation of the third aspect is also provided, the processing unit of described data message wake the communication zone that region is more than or equal to the processing unit of described data message up;

Between the processing unit of described data message and the processing unit of other data messages, can communicate by a jumping or many.

A fourth aspect of the present invention is to provide a kind of processing unit of data message, comprising:

Processing module, for a mailing address that wakes node up of the random selection of communication father node set of the processing unit at described data message;

Data transmit-receive module, for waking the mailing address of node described in basis up, described in being given, data message forwarding wakes node up, described data message comprises that second is waken up the mailing address of node, for the described node that wakes up, according to the described second mailing address that is waken up node, forward described data message and be waken up node to described second.

In the possible implementation of the first of fourth aspect, also comprise:

Wake receiver module up, for receiving, wake radiofrequency signal up;

The described wake-up signal that described processing module also receives for waking receiver module described in basis up, described wake up in radiofrequency signal wake address list up in find described data message processing unit wake address up time, from resting state, switch to active state.

In the possible implementation of fourth aspect, the possible implementation of the second of fourth aspect is also provided, also comprise:

Wake sensing module up, for perception, wake radiofrequency signal up;

Described processing module is also for when waking sensing module up and waking radiofrequency signal up described in perceiving, switching to active state from resting state described.

In fourth aspect to any possible implementation of the second of fourth aspect, the third possible implementation of fourth aspect is also provided, also for receiving, within the scope of a jumping, each wakes the first notice message that node sends up to described data transmit-receive module, wakes the first mailing address and the node type of node described in described the first notice message comprises up;

Described processing module is also for notifying message, the communication father node set of obtaining the processing unit of described data message according to described first; Element in the communication father node set of the processing unit of described data message is the first mailing address that wakes node up;

The third possible implementation in fourth aspect, the 4th kind of possible implementation of fourth aspect is also provided, described data transmit-receive module is also for sending the second notice message, and described the second notice message comprises mailing address and the node type of the processing unit of described data message.

The possible implementation of the 4th kind in fourth aspect, the 5th kind of possible implementation of fourth aspect is also provided, described data transmit-receive module also wakes for receiving each the wake-up signal that node sends up, wakes the first mailing address of node described in described wake-up signal comprises up;

Described processing module is also for according to described wake-up signal, obtain described data message processing unit wake father node set up; The element waking up in father node set of the processing unit of described data message is the first mailing address that wakes node up.

In fourth aspect to the 5th kind of fourth aspect any possible implementation, the 6th kind of possible implementation of fourth aspect is also provided, the processing unit of described data message is in ground floor network, and the power consumption of the processing unit of described data message is waken the power consumption of node described in being less than up; Wherein, described in, wake node up in second layer network.

In the possible implementation of the 6th kind of fourth aspect, the 7th kind of possible implementation of fourth aspect is also provided, in the communication zone of the processing unit of described data message, exist at least one to wake node up; The processing unit of described data message wakes waking up in region of node up at least one.

A fifth aspect of the present invention is to provide a kind of node that wakes up, comprising: memory, for storing instruction;

Processor, with the coupling of described memory, described processor is configured to carry out and is stored in the instruction in described memory, and described processor is configured to for carrying out the processing method of the data message as described in as arbitrary in claim 1 to 12.

A sixth aspect of the present invention is to provide a kind of node that is waken up, and comprising: memory, for storing instruction;

Processor, with the coupling of described memory, described processor is configured to carry out and is stored in the instruction in described memory, and described processor is configured to for carrying out the processing method of the data message as described in as arbitrary in claim 13 to 19.

A seventh aspect of the present invention is to provide a kind of communications network system, comprises at least one described above node and a plurality of described above node that is waken up of waking up.

A eighth aspect of the present invention is to provide a kind of communications network system, comprises that at least one wakes node and a plurality of node that is waken up up;

The described node that wakes up comprises:

Wake transmitting element up, for transmission, wake radiofrequency signal up and be waken up node described in waking up;

The first data transmit-receive unit is waken up the data message that node sends described in receiving, and/

Or send datagram to the described node that is waken up;

Communication unit, wakes for receiving other data message that node sends up, and/or calls out to other

Awake node sends datagram;

The described node that is waken up comprises:

Wake reception/perception unit up, described in reception or perception, wake radiofrequency signal up;

The second processing unit, for described wake up that reception/perception unit receives or perceive described in

While waking radiofrequency signal up, from resting state, switch to active state;

The second data transmit-receive unit, for receiving and/or send described data message;

Wherein, described in, be waken up node in ground floor network; The described node that wakes up is in second layer network; And described in be waken up node power consumption wake the power consumption of node described in being less than up.

Technique effect of the present invention is: first wakes node up after receiving the data message of the first data receipts node transmission, according to this second mailing address that is waken up node, this first wake node up wake child node set and following arbitrary or combination up: this first communicator node set and this first overall father node list that wakes node up that wakes node up, wake this up and second be waken up node, so that this second is waken up node and switches to active state from resting state, to this, second be waken up node and send this data message again, thereby do not need each to be waken up node and possess the transmitting capacity that wakes radio frequency up, and then avoided wireless sensor node in prior art to send the sending power consumption while waking radio frequency operation up and waken the facing a difficult choice of distance up (to guarantee that sending power consumption causes waking up distance when lower shorter, or cause when longer the sending power consumption higher guaranteeing to wake up distance) problem, and reduced the cost that is waken up node.

Accompanying drawing explanation

Fig. 1 a and Fig. 1 b be respectively data message of the present invention processing method based on be waken up node and wake the network topological diagram of node mixed networking up;

Fig. 2 is the flow chart of an embodiment of the processing method of data message of the present invention;

Fig. 3 is the flow chart of another embodiment of the processing method of data message of the present invention;

Fig. 4 is the flow chart of another embodiment of the processing method of data message of the present invention;

Fig. 5 is the also flow chart of an embodiment of the processing method of data message of the present invention;

Fig. 6 is the flow chart of another embodiment of the processing method of data message of the present invention;

Fig. 7 wakes node up when netinit, to obtain the flow chart that this wakes the communicator node set specific implementation of node up;

Fig. 8 wakes node up when netinit, to obtain the flow chart that wakes child node set specific implementation up that this wakes node up;

Fig. 9 wakes node up when netinit, to obtain the flow chart that this wakes whole father node set specific implementations of node up;

Figure 10 is the flow chart of another embodiment of the processing method of data message of the present invention;

Figure 11 is the structural representation of an embodiment of the processing unit of data message of the present invention;

Figure 12 is the structural representation of another embodiment of the processing unit of data message of the present invention;

Figure 13 is the structural representation of another embodiment of the processing unit of data message of the present invention;

Figure 14 is the also structural representation of an embodiment of the processing unit of data message of the present invention;

Figure 15 is the structural representation of another embodiment of the processing unit of data message of the present invention;

Figure 16 is the structural representation of an embodiment of communications network system of the present invention;

Figure 17 is the structural representation of another embodiment of communications network system of the present invention.

Embodiment

Fig. 1 a and Fig. 1 b be respectively data message of the present invention processing method based on be waken up node and wake the network topological diagram of node mixed networking up, wherein, Fig. 1 a is the network topological diagram based on singly waking the mixed networking of node up, Fig. 1 b is the network topological diagram based on waking the mixed networking of node up more, as shown in Fig. 1 a and 1b, this mixed networking comprises: be waken up node 11 and wake node 12 up.Wherein, the power consumption that is waken up node 11 will be far smaller than the power consumption of waking node 12 up.Be waken up node 11 for the limited common wireless communications node of electric weight, conventionally battery-powered, for example: various battery powered wireless humiture transducers, wireless door magnetic transducer, Radio infrared transducer, and the wireless senser routing node etc. that carries out data relay and forwarding for above-mentioned wireless senser.For example wake node 12 up, for the not limited node of energy: the Wireless Telecom Equipment with stable externally fed cable.All nodes 11 that are waken up form ground floor networks, and are waken up 11 of nodes and at needs, carry out data transmit-receive and be waken up (from resting state, switching to active state), and all the other times can be always in resting state, to reach energy-conservation.All nodes 12 that wake up form second layer network, and wake the ability that node 12 possesses transmission wake-up signal up, for carrying out waking up and data relay in network.Owing to waking a backbone transport passage of the second layer network formation ground floor network of node 12 formations up, therefore, this ground floor network of network transmission pressure be can significantly alleviate, the traffic load and the energy consumption that in ground floor network, are waken up node 11 further reduced.

In addition, the network topology of this combinational network meets following condition:

1) region of waking up of waking node 11 up is more than or equal to the communication zone that this wakes node 11 up;

2) what each need to initiatively initiate data-message transmission is waken up node 12, in this is waken up the communication zone of node 12, exists at least one to wake node 12 up;

3) each need to receive or E-Packet is waken up node 12, at least one, wakes waking up in region of node 12 up;

4), by waking the link of 12 of nodes up, respectively wake 12 one jumpings of node or multi-hop up and can reach each other.

Also it should be noted that, this communication zone be wake up node and standby wake up node can with the maximum magnitude of adjacent node direct data communication; This wakes region up can be by the maximum magnitude of the contiguous correctly receive/perception that wakes node up.

Fig. 2 is the flow chart of an embodiment of the processing method of data message of the present invention, and on the basis of network topological diagram shown in above-mentioned Fig. 1 a and Fig. 1 b, as shown in Figure 2, the method for the present embodiment comprises:

Step 101, first is waken node reception first up and is waken up the data message that node sends, and this data message comprises that second is waken up the mailing address of node.

In the present embodiment, the node that wakes up of jumping communication first by data link one and be waken up node is referred to as to this first communication father node that is waken up node, and the mailing address of communication father node is kept to this and first is waken up in the communication father node set (CommParentSet) of node, in set, element is the mailing address that wakes node up.

First is waken up node can first select a mailing address that wakes node up as this first mailing address that wakes node up at this at random in being waken up the communication father node set of node, and according to this first mailing address that wakes node up, first wake node up to this this data message forwarding.

Step 102, first is waken node up according to this second mailing address that is waken up node, this first wake node up wake child node set and following arbitrary or combination up: this first communicator node set and this first overall father node list that wakes node up that wakes node up, wake this up and second be waken up node, so that this second is waken up node and switches to active state from resting state.

Step 103, first is waken node up and second is waken up node and sends this data message to this.

In the present embodiment, first wakes node up after receiving the data message of the first data receipts node transmission, according to this second mailing address that is waken up node, this first wake node up wake child node set and following arbitrary or combination up: this first communicator node set and this first overall father node list that wakes node up that wakes node up, wake this up and second be waken up node, so that this second is waken up node and switches to active state from resting state, to this, second be waken up node and send this data message again, thereby do not need each to be waken up node and possess the transmitting capacity that wakes radio frequency up, and then avoided wireless sensor node in prior art to send the sending power consumption while waking radio frequency operation up and waken the facing a difficult choice of distance up (to guarantee that sending power consumption causes waking up distance when lower shorter, or cause when longer the sending power consumption higher guaranteeing to wake up distance) problem, and reduced the cost that is waken up node.

Fig. 3 is the flow chart of another embodiment of the processing method of data message of the present invention, and on the basis of network topological diagram shown in above-mentioned Fig. 2, as shown in Figure 3, a kind of specific implementation of step 102 is:

If step 102a, first wakes node up and first finds this second mailing address that is waken up node in waking the communicator node set of node up at this, inquire about this first wake node up wake child node set up, obtain with this and second be waken up the address of waking up that corresponding this of the mailing address of node second is waken up node, and according to this second address of waking up that is waken up node, wake this up and second be waken up node, so that this second state that is waken up node switches to active state from resting state.

In the present embodiment, first wakes node up is kept at this and first is waken up the waking up in child node set (WakingChildrenSet) of node by wake up address and the mailing address that are waken up node that wakes that link can a jumping wakes up up, this first wake up node to wake each element in child node set up be two tuples, comprise be waken up node wake address and mailing address up.

First wakes the mailing address that is waken up node that node can one jumps communication by data link up is kept at this and first wakes up in the communicator node set (CommChildrenSet) of node, and this first element waking up in the communicator node set of node is the mailing address that is waken up node.

A kind of specific implementation of step 103 is:

Step 103a, first wakes node up and this data message is sent to this by this second mailing address that is waken up node second is waken up on node.

Fig. 4 is the flow chart of another embodiment of the processing method of data message of the present invention, and on above-mentioned basis embodiment illustrated in fig. 2, as shown in Figure 4, the another kind of specific implementation of step 102 is:

If step 102b, first wakes node up and first does not find this second mailing address that is waken up node in waking the communicator node set of node up at this, according to this second mailing address that is waken up node, search this and first wake in the overall father node list of node, whether there is this second communication father node set that is waken up node up.

In the present embodiment, alternatively, this first overall father node list that wakes node up comprises a plurality of list items, and wherein, each list item comprises following information: be waken up node mailing address, this be waken up node wake father node set up, this is waken up the communication father node set of node.

If step 102c, first wakes node up and finds this second communication father node set that is waken up node in this first overall father node list that wakes node up, from this, second be waken up and the communication father node set of node, obtain second and wake node up, and first wake that node and this second wakes that internodal link one is jumped up up or multi-hop second wakes this data message forwarding up node to this by this, for this, second wake node up and wake this up and second be waken up node, so that this second state that is waken up node switches to active state from resting state.

The another kind of specific implementation of step 103 is:

Step 103b, first wakes node up and second is waken up node and second be waken up node and send this data message to this by this.

In the present embodiment, if first wake node up and first do not find this second mailing address that is waken up node in waking the communicator node set of node up at this, illustrate that this first wakes node up and cannot one jump communication and be waken up node to second.Therefore, need to search can one jump communication and a jumping wake up to this second be waken up node other wake node up, in this first overall father node list that wakes node up, find this second communication father node set that is waken up node, and second be waken up and select one to wake node up and wake node up as second at random the communication father node set of node from this, by second, waking node up again wakes up after the data message that node sends receiving first, first wake second up and be waken up node, then this data message is sent to this second be waken up node.

In addition, first wakes the link that node and second wakes up between node up can be referred to as to wake up link between node, this wakes the wired or wireless technology that link between node can be based on various high speed rates in communication aspect up, first wakes node up and can to second, wake this data message forwarding up node by the wired or wireless technology of various high speed rates.

It should be noted that, this first wakes node up and also can carry out the second operation that wakes node up, receives other and wakes the data message that node forwards up, then wake other up and be waken up node so that this data message forwarding is waken up to node to other, it is similar that it realizes principle, repeats no more herein.

Fig. 5 is the also flow chart of an embodiment of the processing method of data message of the present invention, and on above-mentioned basis embodiment illustrated in fig. 2, as shown in Figure 5, another specific implementation of step 102 is:

If step 102d, first wakes node up and do not find this second communication father node set that is waken up node in this first overall father node list that wakes node up, search this and first wake waking up of node up and in child node set, whether have this second mailing address that is waken up node.

If step 102e, first wake up node this first wake up node wake child node set up in find this second mailing address that is waken up node, by wake up radiofrequency signal wake up this first wake up node wake up in child node set all be waken up node wake up address corresponding be waken up node, and according to all be waken up node wake up address corresponding be waken up node, pass through data link, initiate this second route finding process that is waken up node, obtain this second forward-path that is waken up node.

Another specific implementation of step 103 is:

Step 103c, first wakes node up by this forward-path, this data message is sent to this and second be waken up node.

In an embodiment, alternatively, be waken up node after being waken up radiofrequency signal and waking up, start immediately doze output, when this is waken up node and carries out transmitting-receiving operation, this doze output returns to preset value, otherwise preset value in this doze output successively decreased by the time, and when this doze output makes zero, this is waken up node and switches to resting state by active state.

Fig. 6 is the flow chart of another embodiment of the processing method of data message of the present invention, and on above-mentioned basis embodiment illustrated in fig. 4, as shown in Figure 5, also a kind of specific implementation of step 102 is:

Step 102f, if first wake up node this first find in waking the overall father node list of node up this second be waken up node wake father node set up, from this, second be waken up waking up of node and father node set, obtain the 3rd and wake node up, and first wake node and the 3rd up and wake up and internodally wake that link one is jumped or multi-hop wakes this data message forwarding up node to the 3rd up by this, for the 3rd wake up node by wake up radiofrequency signal wake up be positioned at the 3rd wake node place up wake all nodes that are waken up in region up, and wake all nodes that are waken up in region that wake up at node place up according to the 3rd, based on data link, be initiated to this second route finding process that is waken up node to get this second forward-path that is waken up node.

Also a kind of specific implementation of step 103 is:

Step 103d, first wakes node up, by the 3rd this second forward-path that is waken up node that wakes that node and the 3rd wakes that node gets up up, this data message forwarding second is waken up to node to this

It should be noted that, in the present embodiment, if first wake up node this first do not find in waking the overall father node list of node up this second be waken up node wake father node set up, illustrate that this second back end is unreachable, finish this communication process.

In addition, it should be noted that, this first wakes node up and also can carry out the 3rd operation that wakes node up, receive other and wake the data message that node forwards up, again by wake up radiofrequency signal wake up be positioned at this first wake node place up wake all nodes that are waken up in region up, and first wake all nodes that are waken up in region that wake up at node place up according to this, based on data link, be initiated to the route finding process that object in this data message is waken up node and to get this object, be waken up the forward-path of node, according to this forward-path, this data message forwarding is waken up to node to this object again, it is similar that it realizes principle, repeat no more herein.

Alternatively, first wakes node up can send reminder message and be waken up node to first, with remind first be waken up node this second to be waken up node unreachable.

Further, in another embodiment of the present invention, above-mentioned Fig. 2 to the basis of 5 illustrated embodiments on, each is waken up node when netinit, all needs to obtain and preserve in this locality following information: what this was waken up node wakes father node set and the father node set of communicating by letter up.

Each wakes node up when netinit, all needs to obtain and preserve in this locality following information: what this woke node up wakes child node set, communicator node set and overall father node list up.

Alternatively, Fig. 7 wakes node up when netinit, to obtain the flow chart that this wakes the communicator node set specific implementation of node up, as shown in Figure 7, this wakes node up and when netinit, obtains this communicator node set specific implementation of waking node up and be:

Step 201, first is waken node up and is received each neighbour within the scope of a jumping and be waken up the second notice message that node sends, and this second notice message comprises that these neighbours are waken up mailing address and the node type of node.

In the present embodiment, this is waken up node and periodically within the scope of a jumping, broadcasts the second notice message by data link.Wherein, this duration of periodically broadcasting the second notice message can determine according to actual scene.

Step 202, first is waken node up according to this second notice message, obtain this first communicator node set of waking node up, this first wakes element in the communicator node set of node up for first being waken up node and jump the mailing address that is waken up node of communication by data link one by this.

In the present embodiment, in network each obtain manner of communicator node set that wakes node up all with first to wake the obtain manner of communicator node set of node up similar.

In addition, also it should be noted that, the method can also comprise:

First wakes node up take the very first time as the cycle, periodically within the scope of a jumping, broadcasts the first notice message, and this first notice comprises this first the first mailing address and node type of waking node up.

Wherein, this first mailing address is for waking node and the address of communicating by letter being waken up between node up.

In the present embodiment, in network each broadcast mode of notice message that wakes node up all with first to wake the broadcast mode of notice message of node up similar.In addition, for each is waken up node, can, according to the notification message that wakes node transmission within the scope of the jumping receiving up, obtain the communication father node set that this is waken up node.

Alternatively, Fig. 8 wakes node up when netinit, to obtain the flow chart that wakes child node set specific implementation up that this wakes node up, as shown in Figure 8, this wakes node up and when netinit, obtains this child node set specific implementation of waking up of waking node up and be:

Step 301, first is waken node up and be take for the second time as the cycle, periodically sends wake-up signal, and this wake-up signal comprises this first mailing address that wakes node up.

Step 302, first is waken node up and is received response message, this response message is that the node that is waken up that receives this wake-up signal first wakes the message that node sends with mode of unicast up by data link to this, and this response message comprises and receives the mailing address that is waken up node of this wake-up signal and wake address up.

Step 303, first is waken node up according to this response message, obtain this first wake node up wake child node set up, this first element waking up in child node set that wakes node up is two tuples, comprises by this and first wakes node up by the mailing address that is waken up node that wakes link one jumping up and wake up and wake address up.

In the present embodiment, in network each obtain manner that wakes child node set up that wakes node up all with first to wake the obtain manner that wakes child node set up of node up similar.In addition, for each is waken up node, can be by the wake-up signal receiving, that obtains that this is waken up node wakes father node set up.

Alternatively, Fig. 9 wakes node up when netinit, to obtain the flow chart that this wakes whole father node set specific implementations of node up, as shown in Figure 9, this wakes node up and when netinit, obtains these whole father node set specific implementations of waking node up and be:

Step 401, first is waken node up and is received four-way and know message, and this four-way knows that message is that other wake node up by waking the message to the whole network broadcast of internodal isl cycle up; This four-way knows that message comprises: other wake the second communication address of node up, and what other woke that the communicator node set of node and other wake node up up wakes child node set up;

Step 402, first is waken node up and is known message according to this four-way, obtain this first overall father node list that wakes node up, this overall situation father node list comprises: a plurality of list items, each this list item comprise be waken up node mailing address, be waken up node wake up father node set with described in be waken up the father node set of communicating by letter of node.

Wherein, second communication address is for waking node and the address of communicating by letter of waking up between node up.

In addition, also it should be noted that, the method can also comprise:

First wakes node up, and to take for the 3rd time be the cycle, by waking between node isl cycle up to the whole network broadcast third notice message, what this third notice message comprised that the described first second communication address, described first of waking node up wakes that the communicator node set and described first of node wakes node up up wakes child node set up.

Figure 10 is the flow chart of another embodiment of the processing method of data message of the present invention, and on the basis of network topological diagram shown in above-mentioned Fig. 1 a and Fig. 1 b, as shown in figure 10, the method for the present embodiment comprises:

Step 501, first is waken up node and first selects a mailing address that wakes node up at random in being waken up the communication father node set of node at this.

Step 502, first is waken up node and wakes the mailing address of node up according to this, to this, wake data message forwarding up node, this data message comprises that second is waken up the mailing address of node, for this, wake node up according to this second mailing address that is waken up node, forward this data message and second be waken up node to this.

In the present embodiment, this wakes node up and can wake node or the 3rd up and wake node up for first shown in above-mentioned Fig. 2 to Fig. 6 wakes node, second up, its operation and above-mentioned first wakes node, second up and wakes node or the 3rd up to wake the operation of node up similar, repeats no more herein.

In the present embodiment, first is waken up node first selects a mailing address that wakes node up at random in being waken up the communication father node set of node at this, and wake the mailing address of node up according to this, to this, wake data message forwarding up node, this data message comprises that second is waken up the mailing address of node, for this, wake node up according to this second mailing address that is waken up node, forward this data message and second be waken up node to this, thereby do not need each to be waken up node and possess the transmitting capacity that wakes radio frequency up, and then avoided wireless sensor node in prior art to send the sending power consumption while waking radio frequency operation up and waken the facing a difficult choice of distance up (to guarantee that sending power consumption causes waking up distance when lower shorter, or cause when longer the sending power consumption higher guaranteeing to wake up distance) problem, and reduced the cost that is waken up node.

Further, in another embodiment of the present invention, on above-mentioned basis embodiment illustrated in fig. 10, the method can also comprise:

When first is waken up node and has the receiving function of waking up, this first is waken up node and wakes radiofrequency signal up receiving, and this wake up waking up in radiofrequency signal in address list, find this first be waken up node wake address up time, from resting state, switch to active state; Or,

When this is first when being waken up node and having the perceptional function of waking up, this first is waken up node when perceiving this and wake radiofrequency signal up, from resting state, switches to active state.

In the present embodiment, also it should be noted that, each is waken up node when netinit, all needs to obtain and preserve in this locality following information: what this was waken up node wakes father node set and the father node set of communicating by letter up.

Alternatively, being waken up node obtains this specific implementation that is waken up the communication father node set of node and is:

First is waken up node receives within the scope of a jumping each and wakes the first notice message that node sends up, and this first notice message comprises that this wakes the first mailing address and the node type of node up;

First is waken up node according to this first notice message, obtains this first communication father node set that is waken up node; This first element being waken up in the communication father node set of node is the first mailing address that wakes node up.

Wherein, the first mailing address is for waking node and the address of communicating by letter being waken up between node up.

Alternatively, being waken up node obtains this specific implementation of waking father node set up that is waken up node and is:

First is waken up node receives the wake-up signal that each wakes node transmission up, and this wake-up signal comprises that this wakes the first mailing address of node up;

First is waken up node according to this wake-up signal, obtain this first be waken up node wake father node set up; This first element waking up in father node set that is waken up node is the address of waking up of waking node up.

In addition, the obtain manner that wakes child node set, communicator node set and overall father node list up that wakes node up for each can, with reference to the obtain manner shown in above-mentioned Fig. 7 to Fig. 9, repeat no more herein.

Figure 11 is the structural representation of an embodiment of the processing unit of data message of the present invention, on the basis of network topological diagram shown in above-mentioned Fig. 1 a and Fig. 1 b, as shown in figure 11, the device of the present embodiment can be specially the node that wakes up shown in Fig. 1 a and Fig. 1 b, and this device comprises: data transmit-receive module 21 and wake up process module 22.Wherein, data transmit-receive module 21 is waken up for receiving first the data message that node sends, and this data message comprises that second is waken up the mailing address of node; Wake up process module 22 is for according to this second mailing address that is waken up node, the processing unit of this data message wake child node set and following arbitrary or combination up: the overall father node list of the communicator node set of the processing unit of this data message and the processing unit of this data message, wake this up and second be waken up node, so that this second is waken up node and switches to active state from resting state; This data transmit-receive module 21 is also for second being waken up node and sending this data message to this.

The processing unit of the data message of the present embodiment can execution graph 2 shown in the technical scheme of embodiment of the method, it is similar that it realizes principle, repeats no more herein.

Figure 12 is the structural representation of another embodiment of the processing unit of data message of the present invention, and on above-mentioned basis embodiment illustrated in fig. 11, this wake up process module 22 comprises: processing unit 221 and wake transmitting element 222 up.Wherein, if processing unit 221 finds this second mailing address that is waken up node for the communicator node set of the processing unit at this data message, inquire about this data message processing unit wake child node set up, obtain with this and second be waken up the address of waking up that corresponding this of the mailing address of node second is waken up node; Wake transmitting element 222 up for according to this second address of waking up that is waken up node, wake this up and second be waken up node, so that this second state that is waken up node switches to active state from resting state;

This data transmit-receive module 11 second is waken up on node specifically for this data message is sent to this by this second mailing address that is waken up node.

The processing unit of the data message of the present embodiment can execution graph 3 shown in the technical scheme of embodiment of the method, it is similar that it realizes principle, repeats no more herein.

Further, in yet another embodiment of the present invention, on above-mentioned basis embodiment illustrated in fig. 11, this wake up process module 22 comprises: processing unit, if do not find this second mailing address that is waken up node for the communicator node set at the processing unit of this data message, according to this second mailing address that is waken up node, search in the overall father node list of processing unit of this data message, whether there is this second communication father node set that is waken up node; If find this second communication father node set that is waken up node in the overall father node list of the processing unit of this data message, from this, second be waken up and the communication father node set of node, obtain second and wake node up;

This data transmit-receive module 21 also wakes for the processing unit by this data message and this second that internodal link one is jumped up or multi-hop second wakes this data message forwarding up node to this, for this, second wake node up and wake this up and second be waken up node, and second be waken up node and send described data message to this.

The processing unit of the data message of the present embodiment can execution graph 4 shown in the technical scheme of embodiment of the method, it is similar that it realizes principle, repeats no more herein.

Further, in another embodiment of the present invention, on above-mentioned basis embodiment illustrated in fig. 11, this wake up process module 22 comprises: processing unit and wake transmitting element up, wherein, if processing unit does not find this second mailing address that is waken up node for the communicator node set at the processing unit of this data message, according to this second mailing address that is waken up node, search in the overall father node list of processing unit of this data message, whether there is this second communication father node set that is waken up node; If do not find this second communication father node set that is waken up node in the overall father node list of the processing unit of this data message, search this data message processing unit wake in child node set, whether there is this second mailing address that is waken up node up; If wake transmitting element up, for this processing unit, in the child node set that wakes up of the processing unit of this data message, find this second mailing address that is waken up node, by wake up radiofrequency signal wake up this data message processing unit wake up in child node set all be waken up node wake up address corresponding be waken up node; Processing unit also for according to this all be waken up node wake up address corresponding be waken up node, by data link, be initiated to this second route finding process that is waken up node, get this second forward-path that is waken up node.

Data transmit-receive module 21 is specifically for by this forward-path, this data message sent to this and second be waken up node.

The processing unit of the data message of the present embodiment can execution graph 5 shown in the technical scheme of embodiment of the method, it is similar that it realizes principle, repeats no more herein.

Further, in another embodiment of the present invention, on above-mentioned basis embodiment illustrated in fig. 11, this wake up process module 22 comprises: processing unit, if do not find this second mailing address that is waken up node for the communicator node set at the processing unit of this data message, according to this second mailing address that is waken up node, search in the overall father node list of processing unit of this data message, whether there is this second communication father node set that is waken up node; If do not find this second communication father node set that is waken up node in the overall father node list of the processing unit of this data message, search this data message processing unit wake in child node set, whether there is this second mailing address that is waken up node up; If the processing unit of this data message wake child node set up in do not find this second mailing address that is waken up node, search in the overall father node list of processing unit of this data message, whether exist this second be waken up node wake father node set up; If in the overall father node list of the processing unit of this data message, find this second be waken up node wake father node set up, from this, second be waken up waking up of node and father node set, obtain the 3rd and wake node up.

Data transmit-receive module wakes up and internodally wakes that link one is jumped or multi-hop wakes this data message forwarding up node to the 3rd up specifically for the processing unit by this data message and the 3rd, for the 3rd wake up node by wake up radiofrequency signal wake up be positioned at the 3rd wake node place up wake all nodes that are waken up in region up, and wake all nodes that are waken up in region that wake up at node place up according to the 3rd, based on data link, be initiated to this second route finding process that is waken up node to get this second forward-path that is waken up node, by this second forward-path that is waken up node, to this, second be waken up node and send this data message again.

The processing unit of the data message of the present embodiment can execution graph 6 shown in the technical scheme of embodiment of the method, it is similar that it realizes principle, repeats no more herein.

Further, in another embodiment of the present invention, on the basis of above-mentioned shown device embodiment, data transmit-receive module 21 is also for take the very first time as the cycle, periodically within the scope of a jumping, broadcast the first notice message, this first notice comprises the first mailing address and the node type of the processing unit of this data message;

Wherein, this first mailing address is for waking node up and being waken up the address of communicating by letter between node; The node type of the processing unit of this data message is for waking node type up.

Alternatively, data transmit-receive module 11 is also for receiving the second notice message that is waken up node transmission of each neighbour within the scope of a jumping, and this second notice message comprises these neighbours' the mailing address that is waken up node and node type;

This processing unit also for according to this second notice message, obtain the communicator node set of the processing unit of this data message, the mailing address that is waken up node that the element in the communicator node set of the processing unit of this data message is communicated by letter by data link one jumping for the processing unit with this data message.

More alternatively, data transmit-receive module 21 also, for take for the second time as the cycle, periodically sends wake-up signal, and this wake-up signal comprises the first mailing address of the processing unit of this data message;

This data transmit-receive module 21 is also for receiving response message, this response message is the message that node sends with mode of unicast to the processing unit of this data message by data link that is waken up that receives this wake-up signal, and this response message comprises and receives the mailing address that is waken up node of this wake-up signal and wake address up;

This processing unit is also for according to this response message, obtain this data message processing unit wake child node set up, the element waking up in child node set of the processing unit of this data message is two tuples, comprises by the processing unit of this data message by the mailing address that is waken up node that wakes link one jumping up and wake up and wakes address up.

More alternatively, data transmit-receive module 21 is also the cycle for take for the 3rd time, by waking between node isl cycle up to the whole network broadcast third notice message, this third notice message comprise the second communication address of the processing unit of this data message, the communicator node set of the processing unit of this data message and the processing unit of this data message wake child node set up;

This second communication address is for waking node up and waking the address of communicating by letter between node up.

More alternatively, data transmit-receive module 21 is also known message for receiving four-way, and this four-way knows that message is that other wake node up by waking the message to the whole network broadcast of internodal isl cycle up; This four-way knows that message comprises: other wake the second communication address of node up, and what other woke that the communicator node set of node and other wake node up up wakes child node set up;

Processing unit is also for knowing message according to this four-way, obtain the overall father node list of the processing unit of this data message, this overall situation father node list comprises: a plurality of list items, each this list item comprises that this is waken up the mailing address of node, this father node list that wakes up that is waken up node is waken up the father node list of communicating by letter of node with this.

Figure 13 is the structural representation of another embodiment of the processing unit of data message of the present invention, on the basis of network topological diagram shown in above-mentioned Fig. 1 a and Fig. 1 b, as shown in figure 13, the device of the present embodiment can be specially the node that is waken up shown in Fig. 1 a and Fig. 1 b, and this device comprises: processing module 31 and data transmit-receive module 32.Wherein, processing module 31 is for a mailing address that wakes node up of the random selection of communication father node set of the processing unit at this data message; Data transmit-receive module 32 is for waking the mailing address of node up according to this, to this, wake data message forwarding up node, this data message comprises that second is waken up the mailing address of node, for this, wake node up according to this second mailing address that is waken up node, forward this data message and be waken up node to described second.

The processing unit of the data message of the present embodiment can be carried out the technical scheme of embodiment of the method shown in Figure 10, and it is similar that it realizes principle, repeats no more herein.

Figure 14 is the also structural representation of an embodiment of the processing unit of data message of the present invention, and on the basis of above-mentioned 13 illustrated embodiments, this device can also comprise: wake receiver module 33 up, for receiving, wake radiofrequency signal up;

Processing module 31 is also for according to waking this wake-up signal that receiver module 33 receives up, this wake up in radiofrequency signal wake address list up in find this data message processing unit wake address up time, from resting state, switch to active state.

Figure 15 is the structural representation of another embodiment of the processing unit of data message of the present invention, and on the basis of above-mentioned 13 illustrated embodiments, this device can also comprise: wake sensing module 34 up and wake radiofrequency signal up for perception;

Processing module 31, also for when waking sensing module 34 up and perceive this and wake radiofrequency signal up, switches to active state from resting state.

Further, in another embodiment of the present invention, in the arbitrary shown device embodiment of above-mentioned Figure 13 to Figure 15, also for receiving, within the scope of a jumping, each wakes the first notice message that node sends up to data transmit-receive module 32, and this first notice message comprises that this wakes the first mailing address and the node type of node up;

This processing module 31 also for according to this first notice message, the communication father node set of obtaining the processing unit of this data message; Element in the communication father node set of the processing unit of this data message is the first mailing address that wakes node up;

This first mailing address is for waking node and the address of communicating by letter being waken up between node up.

Alternatively, this data transmit-receive module 32 is also for sending the second notice message, and this second notice message comprises mailing address and the node type of the processing unit of this data message.

More alternatively, data transmit-receive module 32 also wakes for receiving each the wake-up signal that node sends up, wakes the first mailing address of node described in this wake-up signal comprises up;

This processing module 31 is also for according to this wake-up signal, obtain this data message processing unit wake father node set up; The element waking up in father node set of the processing unit of this data message is the first mailing address that wakes node up.

It should be noted that, in each embodiment of said apparatus, the above-mentioned node that is waken up arbitrarily can be all the node that is waken up shown in Fig. 1 a and Fig. 1 b.The above-mentioned node that wakes up arbitrarily can be all the node that wakes up shown in Fig. 1 a and Fig. 1 b.

The present invention also provides a kind of node that wakes up, and this wakes node up is the node that wakes up shown in Fig. 1 a and Fig. 1 b.This wakes node up and comprises: memory and processor.Wherein, memory, for storing instruction; Processor, with the coupling of this memory, this processor is configured to carry out and is stored in the instruction in this memory, and this processor is configured to for carrying out the processing method of the data message as described in as arbitrary in above-mentioned Fig. 2 to Fig. 9.

The present invention also provides a kind of node that is waken up, and this is waken up node is the node that is waken up shown in Fig. 1 a and Fig. 1 b.This is waken up node and comprises: memory and processor.Wherein, memory, for storing instruction; Processor, with this memory coupling, this processor is configured to carry out and is stored in the instruction in this memory, and this processor is configured to for carrying out the processing method of the data message as described in above-mentioned Figure 10.

The present invention also provides a kind of communications network system, comprise that at least one wakes node and a plurality of node that is waken up up, the network topological diagram of this communications network system can be the network topological diagram shown in Fig. 1 a or Fig. 1 b, wake up node can Figure 11 or Figure 12 shown in the processing unit of data message; Being waken up node can be the processing unit of the data message of Figure 13 to Figure 15 shown in arbitrary.It is similar that it realizes principle, repeats no more herein.

Figure 16 is the structural representation of an embodiment of communications network system of the present invention, and as shown in figure 16, this system comprises: at least one wakes node 41 and a plurality of node 42 that is waken up up; This network topology can be as shown in above-mentioned Fig. 1 a and Fig. 1 b network topological diagram.Wherein, this wakes node 41 up and comprises: wake transmitting element 411, the first data transmit-receive unit 412 and communication unit 413 up; Being waken up node 42 comprises: wake reception/perception unit 421, the second processing unit 422 and the second data transmit-receive unit 423 up.Concrete, wake transmitting element 411 up and wake radiofrequency signal up and be waken up node 42 to wake this up for sending; The first data transmit-receive unit 412 is waken up for receiving this data message that node 42 sends, and/or to this, is waken up node 42 and sends datagram; Communication unit 413 wakes for receiving other data message that node 41 sends up, and/or to other, wakes node 41 up and send datagram; Wake up reception/perception unit 421 for receive or perception this wake radiofrequency signal up; The second processing unit 422 is that reception/perception unit receives or when perceiving this and waking radiofrequency signal up for waking up at this, from resting state, switches to active state; The second data transmit-receive unit 423 is for receiving and/or send this data message.

More specifically, be waken up node 42 in ground floor network; Wake node 41 up in second layer network; And the power consumption that is waken up node 42 is less than the power consumption of waking node 41 up.

In addition, for being waken up node 42, the second data transmit-receive unit 423 carries out data communication for being waken up node 42 by wireless mode and other, can be based on wireless communication technologys such as WiFi or ZigBee.Wake 421 can the correctly receive/perception of reception/perception unit up and wake the radiofrequency signal of waking up that node 41 sends up.Compare and the second data transmit-receive unit 423, wake reception/perception unit 421 up and possess relatively low stand-by power consumption, for example: adopt RFID label technique.When waking reception/perception unit 421 up, possess the receiving function of waking up, wake can be from wake radiofrequency signal up the correct demodulation in reception/perception unit 421 up, decode data message; When waking reception/perception unit 421 up, possess the perceptional function of waking up, waking reception/perception unit 421 up cannot demodulation, decode data message.In the present invention, possess wake receiving function up wake reception/perception unit 421 up, with respect to what possess the perceptional function waken up, wake reception/perception unit 421 up, can obtain better low-power consumption effect.

For waking node 41 up, the first data transmit-receive unit 412 be waken up the second data transmit-receive unit 423 in node 42 based on wireless technology of the same race, for and be waken up the data interaction of 42 of nodes.Wake transmitting element 411 up and in node 42, wake receptions/perception unit 421 up based on wireless technology of the same race with being waken up, can wake radiofrequency signal up to being waken up node 42 transmissions.Communication unit 413 for possess high speed traffic rate communications component (for example: Ethernet), for and other wake the data interaction of 41 of nodes up.

Figure 17 is the structural representation of another embodiment of communications network system of the present invention, on above-mentioned basis embodiment illustrated in fig. 16, as shown in figure 17, is waken up in the communication zone of node 42 and exists at least one to wake node 41 up; This is waken up node 42 and wakes waking up in region of node 41 up at least one;

The region of waking up of waking node 41 up is more than or equal to the communication zone that this wakes node 42 up; Waking node 41 and other up wakes up between node 41 and can communicate by a jumping or many.

Alternatively, the first notice message, also for take the very first time as the cycle, is periodically broadcasted in the first data transmit-receive unit 412 within the scope of a jumping, and this first notice comprises that this wakes the first mailing address and the node type of node 41 up;

Wherein, this first mailing address is for waking node 41 up and being waken up the address of communicating by letter between node 42; This node type of waking node up is for waking node type up;

The second data transmit-receive unit 423 is also for receiving this first notice message, and this first notice message comprises that this wakes the first mailing address and the node type of node up;

The second processing unit 422 also, for according to this first notice message, obtains this first communication father node set that is waken up node; This first element being waken up in the communication father node set of node is the first mailing address that wakes node up.

More alternatively, the first data transmit-receive unit 412 is also for receiving the second notice message that is waken up node transmission of each neighbour within the scope of a jumping, and this second notice message comprises these neighbours' the mailing address that is waken up node and node type;

This wakes node 41 up and also comprises:

The first processing unit 414, be used for according to this second notice message, obtain the communicator node set that this wakes node up, this element waking up in the communicator node set of node is jumped the mailing address that is waken up node of communicating by letter for waking node up with this by data link one.

More alternatively, the first data transmit-receive unit 412 also, for take for the second time as the cycle, periodically sends wake-up signal, and this wake-up signal comprises that this wakes the first mailing address of node up;

The second data transmit-receive unit 423 is also for receiving this wake-up signal;

The second processing unit 422 is also for according to 423 wake-up signals, obtain 423 be waken up node wake father node set up; 423 elements that wake up in father node set that are waken up node are the address of waking up of waking node up;

The second data transmit-receive unit 423 is also for sending response message to the described node that wakes up with mode of unicast by data link, and this response message comprises this mailing address that is waken up node and wakes address up;

The first data transmit-receive unit 412 is also for receiving this response message;

The first processing unit 414 is also for according to this response message, obtain this first wake node up wake child node set up, this element waking up in child node set that wakes node up is two tuples, comprises by this and wakes node up by the mailing address that is waken up node that wakes link one jumping up and wake up and wake address up.

More preferably, the first data transmit-receive unit 412 is also the cycle for take for the 3rd time, by waking between node isl cycle up to the whole network broadcast third notice message, what this third notice message comprised that this wakes that the second communication address of node, this communicator node set of waking node up and this wake node up up wakes child node set up;

More alternatively, message is also known for receiving four-way in the first data transmit-receive unit 412, and this four-way knows that message is that other wake node up by waking the message to the whole network broadcast of internodal isl cycle up; This four-way knows that message comprises: other wake the second communication address of node up, and what other woke that the communicator node set of node and other wake node up up wakes child node set up;

The first processing unit 414 is also for knowing message according to this four-way, obtain the overall father node list that this wakes node up, described overall father node list comprises: a plurality of list items, mailing address, this father node list that wakes up that is waken up node of described in each this list item comprises, being waken up node are waken up the father node list of communicating by letter of node with this.

Wherein, the first processing unit 414 and the second processing unit 422 can be all micro-control unit (Micro Control Unit; Be called for short: MCU).Wake node 41 up and be waken up node 42 and all can adopt battery (Battery) power supply.Wake transmitting element 411, the first data transmit-receive unit 412 up, wake reception/perception unit 421 up and the second data transmit-receive unit 423 all disposes antenna (Antena) separately.

Above-mentioned communication zone refers to and is waken up node 42 and wakes the maximum magnitude that node 41 is used data communication between data transmit-receive unit separately and adjacent node up; Wake region up and refer to that waking node 41 up uses and wake transmitting element 411 up and send and wake radiofrequency signal up, can be by the contiguous correctly maximum magnitude of reception/perception of node 42 that be waken up; Mailing address is the mailing address of the first data transmit-receive unit 412 and the second data transmit-receive unit 423 correspondences; Waking address up is the mailing address that wakes reception/perception unit 421 correspondences up.Wake the mailing address that 41 mailing addresses of node refer to use when waking 41 of nodes up uses communication unit 413 to carry out exchanges data up.

In addition, also it should be noted that, wake up node 41 can execution graph 2 to Fig. 9 arbitrary shown in the processing method of the data message shown in method, be waken up the processing method that node can be carried out the data message shown in method shown in Figure 10, it is similar that it realizes principle, repeats no more herein.

One of ordinary skill in the art will appreciate that: all or part of step that realizes above-mentioned each embodiment of the method can complete by the relevant hardware of program command.Aforesaid program can be stored in a computer read/write memory medium.This program, when carrying out, is carried out the step that comprises above-mentioned each embodiment of the method; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CDs.

Finally it should be noted that: each embodiment, only in order to technical scheme of the present invention to be described, is not intended to limit above; Although the present invention is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or some or all of technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.

Claims

1. a processing method for data message, is characterized in that, comprising:

2. the processing method of data message according to claim 1, it is characterized in that, described first wakes node up according to the described second mailing address that is waken up node, described first wake node up wake child node set and following arbitrary or combination up: the overall father node list that the described first communicator node set and described first of waking node up is waken node up, wake described second up and be waken up node, so that described second be waken up node and switch to active state from resting state, comprising:

3. the processing method of data message according to claim 1, it is characterized in that, described first wakes node up according to the described second mailing address that is waken up node, described first wake node up wake child node set and following arbitrary or combination up: the overall father node list that the described first communicator node set and described first of waking node up is waken node up, wake described second up and be waken up node, so that described second be waken up node and switch to active state from resting state, comprising:

4. the processing method of data message according to claim 3, it is characterized in that, if described first wakes node up, in described first wakes the communicator node set of node up, do not find the described second mailing address that is waken up node, according to the described second mailing address that is waken up node, whether search described first and wake up and in the overall father node list of node, exist with after second is waken up the father node set of communicating by letter of node, described method also comprises:

5. the processing method of data message according to claim 4, it is characterized in that, if described first wakes node up, in the described first overall father node list that wakes node up, do not find the described second communication father node set that is waken up node, search described first wake up waking up of node in child node set, whether exist described second be waken up the mailing address of node after, described method also comprises:

6. according to the processing method of the arbitrary described data message of claim 1 to 5, it is characterized in that, also comprise:

7. the processing method of data message according to claim 6, is characterized in that, also comprises:

8. the processing method of data message according to claim 7, is characterized in that, also comprises:

9. the processing method of data message according to claim 8, is characterized in that, also comprises:

10. the processing method of data message according to claim 9, is characterized in that, also comprises:

11. according to the processing method of the arbitrary described data message of claim 1 to 10, it is characterized in that, described in be waken up node in ground floor network; The described node that wakes up is in second layer network; And described in be waken up node power consumption wake the power consumption of node described in being less than up.

The processing method of 12. data messages according to claim 11, is characterized in that, described in be waken up node and meet following condition: described in be waken up in the communication zone of node and exist at least one to wake node up; The described node that is waken up wakes waking up in region of node up at least one;

The processing method of 13. 1 kinds of data messages, is characterized in that, comprising:

14. according to the processing method of the data message described in described claim 13, it is characterized in that, also comprises:

15. according to the processing method of the data message described in claim 13 or 14, it is characterized in that, also comprises:

The processing method of 16. data messages according to claim 15, is characterized in that, also comprises:

The processing method of 17. data messages according to claim 16, is characterized in that, also comprises:

Described first is waken up node receives the wake-up signal that each wakes node transmission up, wakes the first mailing address of node described in described wake-up signal comprises up;

18. processing methods according to claim 13 to 17 arbitrary described data messages, is characterized in that, described in be waken up node in ground floor network; The described node that wakes up is in second layer network; And described in be waken up node power consumption wake the power consumption of node described in being less than up.

The processing method of 19. data messages according to claim 18, is characterized in that, described in be waken up node and meet following condition: described in be waken up in the communication zone of node and exist at least one to wake node up; The described node that is waken up wakes waking up in region of node up at least one;

The processing unit of 20. 1 kinds of data messages, is characterized in that, comprising:

The processing unit of 21. data messages according to claim 20, is characterized in that, described wake up process module comprises:

The processing unit of 22. data messages according to claim 20, is characterized in that, described wake up process module comprises:

The processing unit of 23. data messages according to claim 22, it is characterized in that, if described processing unit does not also find the described second communication father node set that is waken up node for the overall father node list of the processing unit at described data message, search described data message processing unit wake in child node set, whether there is the described second mailing address that is waken up node up;

Described wake up process module also comprises:

The processing unit of 24. data messages according to claim 23, it is characterized in that, if described processing unit does not also find the described second mailing address that is waken up node for the child node set that wakes up of the processing unit at described data message, search in the overall father node list of processing unit of described data message, whether exist described second be waken up node wake father node set up; If in the overall father node list of the processing unit of described data message, find described second be waken up node wake father node set up, from described second, be waken up waking up of node and father node set, obtain the 3rd and wake node up;

25. according to the processing unit of the arbitrary described data message of claim 21 to 24, it is characterized in that, described data transmit-receive module is also for take the very first time as the cycle, periodically within the scope of a jumping, broadcast the first notice message, described the first notice comprises the first mailing address and the node type of the processing unit of described data message;

The processing unit of 26. data messages according to claim 25, it is characterized in that, described data transmit-receive module is also for receiving the second notice message that is waken up node transmission of each neighbour within the scope of a jumping, and described the second notice message comprises described neighbours' the mailing address that is waken up node and node type;

The processing unit of 27. data messages according to claim 26, it is characterized in that, described data transmit-receive module also, for take for the second time as the cycle, periodically sends wake-up signal, and described wake-up signal comprises the first mailing address of the processing unit of described data message;

The processing unit of 28. data messages according to claim 27, it is characterized in that, described data transmit-receive module is also the cycle for take for the 3rd time, by waking between node isl cycle up to the whole network broadcast third notice message, described third notice message comprise the second communication address of the processing unit of described data message, the communicator node set of the processing unit of described data message and the processing unit of described data message wake child node set up;

The processing unit of 29. data messages according to claim 28, it is characterized in that, described data transmit-receive module is also known message for receiving four-way, and described four-way knows that message is that other wake node up by waking the message to the whole network broadcast of internodal isl cycle up; Described four-way knows that message comprises: described other wake the second communication address of node up, described other wake up node communicator node set and described other wake node up wake child node set up;

30. according to the processing unit of the arbitrary described data message of claim 20 to 29, it is characterized in that, the processing unit of described data message is in second layer network, and described in being greater than, the power consumption of the processing unit of described data message is waken up the power consumption of node, wherein, described in, be waken up node in ground floor network.

The processing unit of 31. data messages according to claim 30, is characterized in that, the processing unit of described data message wake the communication zone that region is more than or equal to the processing unit of described data message up;

The processing unit of 32. 1 kinds of data messages, is characterized in that, comprising:

The processing unit of 33. data messages according to claim 32, is characterized in that, also comprises:

Wake receiver module up, for receiving, wake radiofrequency signal up;

The processing unit of 34. data messages according to claim 32, is characterized in that, also comprises:

Wake sensing module up, for perception, wake radiofrequency signal up;

35. according to the processing unit of the arbitrary described data message of claim 32 to 34, it is characterized in that, also for receiving, within the scope of a jumping, each wakes the first notice message that node sends up to described data transmit-receive module, wakes the first mailing address and the node type of node described in described the first notice message comprises up;

The processing unit of 36. data messages according to claim 35, is characterized in that, described data transmit-receive module is also for sending the second notice message, and described the second notice message comprises mailing address and the node type of the processing unit of described data message.

The processing unit of 37. data messages according to claim 36, is characterized in that, described data transmit-receive module also wakes for receiving each the wake-up signal that node sends up, wakes the first mailing address of node described in described wake-up signal comprises up;

38. according to the processing unit of the arbitrary described data message of claim 32 to 37, it is characterized in that, the processing unit of described data message is in ground floor network, and the power consumption of the processing unit of described data message is waken the power consumption of node described in being less than up; Wherein, described in, wake node up in second layer network.

39. according to the processing unit of the data message described in claim 38, it is characterized in that, exists at least one to wake node up in the communication zone of the processing unit of described data message; The processing unit of described data message wakes waking up in region of node up at least one.

40. 1 kinds are waken up node, it is characterized in that, comprising: memory, for storing instruction;

41. 1 kinds are waken up node, it is characterized in that, comprising: memory, for storing instruction;

42. 1 kinds of communications network systems, is characterized in that, comprise at least one node and a plurality of node that is waken up as claimed in claim 41 of waking up as claimed in claim 40.

43. 1 kinds of communications network systems, is characterized in that, comprise that at least one wakes node and a plurality of node that is waken up up;

The described node that wakes up comprises:

The first data transmit-receive unit is waken up the data message that node sends, and/or sends datagram to the described node that is waken up described in receiving;

Communication unit, wakes for receiving other data message that node sends up, and/or to other, wakes node up and send datagram;

The described node that is waken up comprises:

The second processing unit, for described wake up that reception/perception unit receives or perceive described in while waking radiofrequency signal up, from resting state, switch to active state;