CN102025655A

CN102025655A - Method and device for realizing instant messaging between mobile devices based on short distance communication

Info

Publication number: CN102025655A
Application number: CN 201010592098
Authority: CN
Inventors: 宾彬
Original assignee: Beijing Baidu Netcom Science and Technology Co Ltd
Current assignee: Baidu Online Network Technology Beijing Co Ltd; Beijing Baidu Netcom Science and Technology Co Ltd
Priority date: 2010-12-08
Filing date: 2010-12-08
Publication date: 2011-04-20

Abstract

The invention aims at providing a method and device for realizing instant messaging between mobile devices based on short distance communication, wherein the method is as follows: acquiring a device identification of a second mobile device through a short distance communication interface by a first mobile device; and sending first instant messaging information the target receiver of which is the second mobile device to a first network device or a second network device, wherein the first instant messaging information comprises the device identification of the second mobile device. Compared with the prior art, the invention has the advantages that the instant messaging between the mobile devices is realized based on the short distance communication, therefore, the communication requirement of people on 'instantaneous' unblocked communication is satisfied, and the using experience of the instant messaging of a user is enhanced.

Description

Realize the method and apparatus of instant messaging between mobile device based on Near Field Communication

Technical field

The present invention relates to mobile internet technical field, relate in particular to a kind of technology that realizes instant messaging between mobile device based on Near Field Communication.

Background technology

Along with the extensive use of mobile Internet, increasing people begins to use various instant messaging services and good friend to keep in touch by mobile device, for example the Hi of Baidu, QQ, msn etc.

Yet; along with use and the dependence of people to mobile immediate communication; the expectation application scenarios of mobile immediate communication also begins to present variation; and be not limited only to seamless interchange between the good friend; for example, in very long Expo queuing process, the mobile subscriber may wish to exchange the rich gains in depth of comprehension of a little sights by the on-the-spot mobile subscriber of instant messaging and other; not only can kill time, also take into account protection individual privacy and the problem of avoiding influencing other people.By contrast, existing mobile immediate communication technology only supports mobile subscriber instant messaging good friend existing with it to carry out instant messaging, as message transmission, file-sharing etc., and can't support the mobile subscriber to exchange immediately with its other mobile subscribers on every side.Obviously, such situation can't satisfy the communication requirement of the unimpeded interchange of people " impromptu ", and then has restricted the experience of user's instant messaging.

Therefore, how to realize the closely instant messaging between mobile device,, become a problem needing solution now badly with communication requirement that really satisfies the unimpeded interchange of people " impromptu " and the experience that promotes user's instant messaging.

Summary of the invention

The purpose of this invention is to provide a kind of method and apparatus of realizing instant messaging between mobile device based on Near Field Communication.

According to an aspect of the present invention, provide a kind of method that is used for realizing based on Near Field Communication at first mobile device instant messaging between first mobile device and second mobile device, wherein, this method may further comprise the steps:

A is by Near Field Communication interface, the device identification of obtaining second mobile device;

B is the first instant messaging information of described second mobile device to first network equipment or second network equipment transmission purpose recipient, and wherein, the described first instant messaging information comprises the device identification of described second mobile device.

According to a further aspect in the invention, also provide a kind of method that is used for instant messaging between first network equipment is based on Near Field Communication auxiliary realization first mobile device and second mobile device, wherein, this method may further comprise the steps:

A is received from that analyzing device sends is used to ask the analysis request of the instant messaging sign of second mobile device, comprises the device identification of described second mobile device in the described analysis request;

B carries out matching inquiry according to the device identification of described second mobile device in the sign mapping library, to obtain the instant messaging sign of described second mobile device;

C offers described analyzing device with the instant messaging sign of described second mobile device;

Wherein, described analyzing device comprise following at least each:

-the first mobile device;

-the second network equipment.

According to another aspect of the invention, also provide a kind of method that is used for instant messaging between second network equipment is based on Near Field Communication auxiliary realization first mobile device and second mobile device, wherein, this method may further comprise the steps:

The purpose recipient that α is received from the transmission of first mobile device is the first instant messaging information of second mobile device, and wherein, the described first instant messaging information comprises the device identification of described second mobile device;

β sends the analysis request of the instant messaging sign be used to ask described second mobile device to first network equipment, comprises the device identification of described second mobile device in the described analysis request;

γ is received from the instant messaging sign of described second mobile device of described first network equipment transmission;

δ is sent to described second mobile device according to the instant messaging sign of described second mobile device with the described first instant messaging information.

According to another aspect of the invention, also provide a kind of first mobile device that is used for realizing based on Near Field Communication instant messaging between first mobile device and second mobile device, wherein, this equipment comprises:

First deriving means is used for obtaining the device identification of second mobile device by the Near Field Communication interface;

First dispensing device is used for sending the first instant messaging information of purpose recipient for described second mobile device to first network equipment or second network equipment, and wherein, the described first instant messaging information comprises the device identification of described second mobile device.

In accordance with a further aspect of the present invention, also provide a kind of and be used for based on auxiliary first network equipment of realizing instant messaging between first mobile device and second mobile device of Near Field Communication, wherein, this equipment comprises:

Second receiving system is used to be received from that analyzing device sends is used to ask the analysis request of the instant messaging sign of second mobile device, comprises the device identification of described second mobile device in the described analysis request;

Coalignment is used for the device identification according to described second mobile device, carries out matching inquiry in the sign mapping library, to obtain the instant messaging sign of described second mobile device;

The 3rd dispensing device is used for the instant messaging sign of described second mobile device is offered described analyzing device;

Wherein, described analyzing device comprise following at least each:

-the first mobile device;

-the second network equipment.

In accordance with a further aspect of the present invention, also provide a kind of and be used for based on auxiliary second network equipment of realizing instant messaging between first mobile device and second mobile device of Near Field Communication, wherein, this equipment comprises:

The 3rd receiving system, being used to be received from the purpose recipient that first mobile device sends is the first instant messaging information of second mobile device, wherein, the described first instant messaging information comprises the device identification of described second mobile device;

The 4th dispensing device is used for sending to first network equipment analysis request of the instant messaging sign be used to ask described second mobile device, comprises the device identification of described second mobile device in the described analysis request;

The 4th receiving system is used to be received from the instant messaging sign of described second mobile device that described first network equipment sends;

The 5th dispensing device is used for the instant messaging sign according to described second mobile device, and the described first instant messaging information is sent to described second mobile device.

In accordance with a further aspect of the present invention, also provide a kind of system that is used for realizing instant messaging between first mobile device and second mobile device, comprised the first above-mentioned mobile device, first network equipment and second network equipment based on Near Field Communication.

Compared with prior art, the present invention is based on Near Field Communication, realized the instant messaging between mobile device, not only satisfied the communication requirement of the unimpeded interchanges of people " impromptu ", also promoted the experience of user's instant messaging.

Description of drawings

By reading the detailed description of doing with reference to the following drawings that non-limiting example is done, it is more obvious that other features, objects and advantages of the present invention will become:

Fig. 1 illustrates and realizes the system topological figure of instant messaging between first mobile device and second mobile device according to one aspect of the invention based on Near Field Communication;

Fig. 2 illustrates and realizes the equipment schematic diagram of instant messaging between first mobile device and second mobile device according to one aspect of the invention based on Near Field Communication;

Fig. 3 illustrate in accordance with a preferred embodiment of the present invention realize the equipment schematic diagram of instant messaging between first mobile device and second mobile device based on Near Field Communication;

What Fig. 4 illustrated according to the present invention another preferred embodiment realizes the equipment schematic diagram of instant messaging between first mobile device and second mobile device based on Near Field Communication;

What Fig. 5 illustrated according to the present invention another preferred embodiment realizes the equipment schematic diagram of instant messaging between first mobile device and second mobile device based on Near Field Communication;

Fig. 6 illustrate according to a further aspect of the present invention realize the method flow diagram of instant messaging between first mobile device and second mobile device based on Near Field Communication;

Fig. 7 illustrate in accordance with a preferred embodiment of the present invention realize the method flow diagram of instant messaging between first mobile device and second mobile device based on Near Field Communication;

What Fig. 8 illustrated according to the present invention another preferred embodiment realizes the method flow diagram of instant messaging between first mobile device and second mobile device based on Near Field Communication;

What Fig. 9 illustrated according to the present invention another preferred embodiment realizes the method flow diagram of instant messaging between first mobile device and second mobile device based on Near Field Communication.

Same or analogous Reference numeral is represented same or analogous parts in the accompanying drawing.

Embodiment

Below in conjunction with accompanying drawing the present invention is described in further detail.

Fig. 1 illustrates and realizes the system topological figure of instant messaging between first mobile device and second mobile device according to one aspect of the invention based on Near Field Communication, comprising first network equipment 2, second network equipment 3 and a plurality of mobile device that is connected via network with it, for example first mobile device 1, second mobile device and the 3rd mobile device, and these a plurality of mobile devices can intercom mutually by near field communication.Wherein, first mobile device 1 is by Near Field Communication interface, the device identification of obtaining second mobile device; To first network equipment 2 or second network equipment, 3 transmission purpose recipients is the first instant messaging information of described second mobile device, and wherein, the described first instant messaging information comprises the device identification of described second mobile device.At this, network includes but not limited to the Internet, wide area network, metropolitan area network, local area network (LAN), VPN network, wireless self-organization network (Ad Hoc network) etc.; Described Near Field Communication based on technology include but not limited to bluetooth (Blue Tooth), infrared, RuBee, Zigbee, ultra broadband (UWB), near-field communication in-plant wireless communication technologys such as (NFC); The form of instant messaging information includes but not limited to forms such as Word message transmission, file-sharing, voice call, video calling.

In addition, first network equipment 2, second network equipment 3 include but not limited to the cloud that network host, single network server, a plurality of webserver collection or a plurality of server constitute.At this, cloud is by constituting based on a large amount of computers of cloud computing (Cloud Computing) or the webserver, and wherein, cloud computing is a kind of of Distributed Calculation, a super virtual machine of being made up of the loosely-coupled computer collection of a group.And first mobile device 1 includes but not limited to notebook computer, panel computer, mobile phone, PDA, game machine, palmtop PC PPC etc.Communicating by letter between first mobile device 1 and first network equipment 2, first mobile device 1 and second network equipment 3, first network equipment 2 and second network equipment 3 is separate, can be based on the packet data transmission such as ICP/IP protocol, udp protocol etc.

Those skilled in the art will be understood that above-mentioned first mobile device 1, first network equipment 2, second network equipment 3, Near Field Communication and connection network or communication mode therebetween only is for example; other existing or first mobile device, first network equipment, second network equipment, Near Field Communication or networks that may occur from now on, communication mode are as applicable to the present invention; also should be included in the protection range of the present invention, and be contained in this with way of reference at this.

Those skilled in the art also will be understood that, the quantity of the disparate networks element that only illustrates for simplicity's sake among Fig. 1 may be less than the quantity in the real network, but this omission far and away with can not influence to the present invention carry out clear, be disclosed as prerequisite fully.

For simplicity's sake, be that example is described with one first mobile device 1, first network equipment 2 and one second network equipment 3 below.

Fig. 2 illustrate according to one aspect of the invention realize the equipment schematic diagram of instant messaging between first mobile device and second mobile device based on Near Field Communication, wherein, first mobile device 1 comprises first deriving means 11 and first dispensing device 12.

Wherein, first deriving means 11 is used for obtaining the device identification of second mobile device by the Near Field Communication interface.Particularly, first deriving means 11 is by the Near Field Communication interface on first mobile device 1, for example blue tooth interface, infrared interface etc., by the packet that is received from that second mobile device or the 3rd mobile device sent about the device identification of described second mobile device, perhaps receive the modes such as response data packet that second mobile device returns based on the request of first mobile device, communication mode according to a preconcerted arrangement, as http or https, relevant field from the packet that receives, as data head or data cell, the device identification of described second mobile device of middle extraction.At this, described device identification comprise can be in certain physical extent the identifier of the corresponding mobile device of unique identification, specifically can comprise the physical label that mobile device is self-contained, as use Bluetooth technology to carry out the bluetooth MAC sign on the mobile device of Near Field Communication, the series number of mobile device, perhaps distribute to the logical identifier of this mobile device, as distribute to the IP address of this mobile device temporarily by this mobile device network of living in temporarily.For example, cell phone apparatus is by the blue tooth interface on it, outwards broadcasting instant messaging request, other mobile devices in its bluetooth communications range, for example certain PDA receives described instant messaging request, and returns an instant messaging response, this cell phone apparatus is once more by described blue tooth interface, be received from the instant messaging response based on described instant messaging request of described PDA, wherein, described instant messaging response comprises the bluetooth MAC sign of described PDA.Those skilled in the art will be understood that the above-mentioned mode of obtaining the device identification of second mobile device only is for example; the mode of other existing or device identifications of obtaining second mobile device that may occur from now on is as applicable to the present invention; also should be included in the protection range of the present invention, and be contained in this with way of reference at this.

First dispensing device 12 is used for sending the first instant messaging information of purpose recipient for described second mobile device to first network equipment or second network equipment, and wherein, the described first instant messaging information comprises the device identification of described second mobile device.Particularly, the device identification of second mobile device that first dispensing device 12 is obtained according to first deriving means 11, sending the purpose recipient to first network equipment is the first instant messaging information of described second mobile device, and perhaps sending the purpose recipient to second network equipment is the first instant messaging information of described second mobile device.For example, it is the first instant messaging information of second mobile device that first dispensing device 12 sends the purpose recipient to first network equipment 2, and the described first instant messaging information comprises the device identification of described second mobile device; First network equipment 2 receives after the first instant messaging information of the described device identification that comprises second mobile device, according to described device identification, pass through matching inquiry, obtain the instant messaging sign of described second mobile device, the for example Hi of Baidu number of the account, QQ number of the account, msn number of the account, phone number etc., and the described first instant messaging information is sent to second network equipment 3, the described first instant messaging information comprises the instant messaging sign of described second mobile device; Subsequently, second network equipment 3 according to the instant messaging sign of described second mobile device, sends to described second mobile device with the described first instant messaging information again.And for example, it is the first instant messaging information of second mobile device that first dispensing device 12 sends the purpose recipient to second network equipment 3, and the described first instant messaging information comprises the device identification of described second mobile device; Second network equipment 3 receives after the first instant messaging information of the described device identification that comprises second mobile device, sends the analysis request of the instant messaging sign that is used to ask described second mobile device to first network equipment 2; Subsequently, first network equipment 2 receives described analysis request, device identification according to described second mobile device that comprises in the described analysis request, pass through matching inquiry, obtain the instant messaging sign of described second mobile device, the for example Hi of Baidu number of the account, QQ number of the account, msn number of the account, phone number etc., and the instant messaging sign of described second mobile device is sent to described second network equipment 3; Then, second network equipment 3 according to the instant messaging sign of described second mobile device, sends to described second mobile device with the described first instant messaging information again.Those skilled in the art will be understood that the mode of the above-mentioned transmission first instant messaging information is only for giving an example; the mode of other transmission first instant messaging information existing or that may occur from now on is as applicable to the present invention; also should be included in the protection range of the present invention, and be contained in this with way of reference at this.

Preferably, be constant work between each device of first mobile device 1.Particularly, first deriving means 11 is by Near Field Communication interface, the device identification of obtaining second mobile device; Subsequently, first dispensing device 12 is the first instant messaging information of described second mobile device to first network equipment or second network equipment transmission purpose recipient, and wherein, the described first instant messaging information comprises the device identification of described second mobile device.At this, it will be understood by those skilled in the art that " continuing " is meant that each device requires to carry out the obtaining of device identification of second mobile device, the transmission of the first instant messaging information according to the mode of operation of setting or adjust in real time respectively, stop obtaining in a long time the device identification of second mobile device until first deriving means 11.

Preferably, described first deriving means 11 also is used for by described Near Field Communication interface, is received from the device identification of described second mobile device of described second mobile device transmission.Particularly, first deriving means 11 is by described Near Field Communication interface, for example blue tooth interface, infrared interface etc., by the packet that is received from that described second mobile device sends about the device identification of described second mobile device, communication mode according to a preconcerted arrangement is as http or https, from the relevant field of the packet that receives, as data head or data cell, the device identification of described second mobile device of middle extraction.For example, cell phone apparatus receives other mobile devices in its bluetooth communications range by the blue tooth interface on it, for example the bluetooth MAC of this PDA that certain PDA sent sign.Those skilled in the art will be understood that the above-mentioned mode of obtaining the device identification of second mobile device only is for example; the mode of other existing or device identifications of obtaining second mobile device that may occur from now on is as applicable to the present invention; also should be included in the protection range of the present invention, and be contained in this with way of reference at this.

Preferably, described first mobile device 1 can also comprise the second dispensing device (not shown).Described second dispensing device is used for sending the instant messaging request of first mobile device by described Near Field Communication interface; Wherein, described first deriving means 11 also is used for by described Near Field Communication interface, be received from the instant messaging response based on described instant messaging request of described second mobile device, wherein, described instant messaging response comprises the device identification of described second mobile device.Particularly, described second dispensing device in the Near Field Communication scope, by forms such as broadcasting or point-to-point transmissions, sends the instant messaging request of described first mobile device by described Near Field Communication interface; Second mobile device returns an instant messaging response after receiving described request; Described first deriving means 11 is received from the instant messaging response based on described instant messaging request of described second mobile device by described Near Field Communication interface, and described instant messaging response comprises the device identification of described second mobile device.For example, cell phone apparatus is by the blue tooth interface on it, outwards broadcasting instant messaging request, other mobile devices in its bluetooth communications range, for example certain PDA receives described instant messaging request, and returns an instant messaging response, this cell phone apparatus is once more by described blue tooth interface, be received from the instant messaging response based on described instant messaging request of described PDA, wherein, described instant messaging response comprises the bluetooth MAC sign of described PDA.Those skilled in the art will be understood that the above-mentioned mode of obtaining the device identification of second mobile device only is for example; the mode of other existing or device identifications of obtaining second mobile device that may occur from now on is as applicable to the present invention; also should be included in the protection range of the present invention, and be contained in this with way of reference at this.

Preferably, described first deriving means 11 also is used for by described Near Field Communication interface, is received from the device identification of described second mobile device of the 3rd mobile device transmission.Particularly, first deriving means 11 is by the Near Field Communication interface, for example blue tooth interface, infrared interface etc., utilization is received from the packet that the 3rd mobile device initiatively sends, perhaps be received from the modes such as response data packet of the 3rd mobile device based on described second mobile device that request sent of first mobile device 1, communication mode according to a preconcerted arrangement, as http or https, relevant field from the packet that receives, as data head or data cell, the device identification of described second mobile device of middle extraction.For example, cell phone apparatus is by the blue tooth interface on it, receives the bluetooth MAC sign of another mobile device (as certain panel computer) that other mobile devices (as certain PDA) in its bluetooth communications range are sent.For another example, cell phone apparatus is outwards broadcasted the instant messaging request by the blue tooth interface on it; Instant messaging request as described in other mobile devices in its bluetooth communications range (as certain PDA) receive, and return an instant messaging response; This cell phone apparatus is received from the instant messaging response based on described instant messaging request of described PDA once more by described blue tooth interface, and wherein, described instant messaging response comprises the bluetooth MAC sign of another panel computer that this PDA obtains.Those skilled in the art will be understood that the above-mentioned mode of obtaining the device identification of second mobile device only is for example; the mode of other existing or device identifications of obtaining second mobile device that may occur from now on is as applicable to the present invention; also should be included in the protection range of the present invention, and be contained in this with way of reference at this.

Preferably, described first deriving means 11 also is used for by described Near Field Communication interface, obtains the instant messaging sign of described second mobile device; Wherein, described first dispensing device 12 also is used for sending the described first instant messaging information of purpose recipient for described second mobile device to described second network equipment 3, wherein, the described first instant messaging information comprises the instant messaging sign of described second mobile device.Particularly, described first deriving means 11 can also pass through described Near Field Communication interface, by receiving the packet that second mobile device or the 3rd mobile device send, or be received from the modes such as response data packet that second mobile device or the 3rd mobile device return based on the request of described first mobile device, communication mode according to a preconcerted arrangement is as http or https, from the relevant field of the packet that receives, as data head or data cell, the instant messaging of described second mobile device of middle extraction sign; Subsequently, first dispensing device 12 more in real time, answer Event triggered or termly, for example call the application programming interfaces (API) that second network equipment 3 provides or the communication mode of other agreements by one or many, sending the purpose recipient to described second network equipment 3 is the described first instant messaging information of described second mobile device, wherein, the described first instant messaging information comprises the instant messaging sign of described second mobile device.For example, cell phone apparatus receives other mobile devices in its bluetooth communications range by the blue tooth interface on it, and for example the instant messaging of this PDA that certain PDA sent identifies, and for example identifies the Hi of the Baidu number of the account of binding with the bluetooth MAC of this PDA; Subsequently, when the user of described cell phone apparatus sends the first instant messaging information, first dispensing device 12 on this cell phone apparatus to second network equipment (at this, be the Hi of Baidu server) send the described first instant messaging information of purpose recipient for this PDA, wherein, the described first instant messaging information comprises the Hi of the Baidu number of the account of described PDA; Then, second network equipment 3 according to the Hi of the Baidu number of the account of this PDA, sends to described PDA with the described first instant messaging information again.Those skilled in the art will be understood that the mode of the above-mentioned transmission first instant messaging information is only for giving an example; the mode of other transmission first instant messaging information existing or that may occur from now on is as applicable to the present invention; also should be included in the protection range of the present invention, and be contained in this with way of reference at this.

Fig. 3 illustrate in accordance with a preferred embodiment of the present invention realize the equipment schematic diagram of instant messaging between first mobile device and second mobile device based on Near Field Communication.First mobile device 1 comprises first deriving means 11 ', first dispensing device 12 ' and the interactive device 13 '; First network equipment 2 comprises second receiving system 21 ', coalignment 22 ' and the 3rd dispensing device 23 '.Wherein, first deriving means 11 ' in first mobile device 1 is identical with corresponding intrument 11-12 shown in Figure 2 respectively with first dispensing device 12 ', so locate to repeat no more, and mode by reference is contained in this.

Work in coordination between each device of first mobile device 1 and first network equipment 2, to finish the instant messaging between mobile device.Particularly, the interactive device 13 ' in first mobile device 1 sends the analysis request of the instant messaging sign that is used to ask described second mobile device to described first network equipment 2, comprises the device identification of described second mobile device in the described analysis request; Second receiving system 21 ' in first network equipment 2 is received from that first mobile device 1 sends is used to ask the analysis request of the instant messaging sign of second mobile device, comprises the device identification of described second mobile device in the described analysis request; Coalignment 22 ' carries out matching inquiry according to the device identification of described second mobile device in the sign mapping library, to obtain the instant messaging sign of described second mobile device; The 3rd dispensing device 23 ' offers described first mobile device 1 with the instant messaging sign of described second mobile device; Interactive device 13 ' in first mobile device 1 is received from the instant messaging sign of described second mobile device of described first network equipment 2 transmissions; It is the described first instant messaging information of described second mobile device that first dispensing device 12 ' sends the purpose recipient to described second network equipment, and wherein, the described first instant messaging information comprises the instant messaging sign of described second mobile device.

More specifically, the device identification of described second mobile device that interactive device 13 ' is obtained according to first deriving means 11 ', in real time, answer Event triggered or termly, for example call the application programming interfaces (API) that first network equipment 2 provides or the communication mode of other agreements by one or many, send the analysis request of the instant messaging sign that is used to ask described second mobile device to described first network equipment 2, comprise the device identification of described second mobile device in the described analysis request.

Then, second receiving system 21 of first network equipment 2 is received from that first mobile device 1 sends is used to ask the analysis request of the instant messaging sign of second mobile device, for example receive analysis request, comprise the device identification of described second mobile device in the described analysis request by the communication mode transmission of the API described in the precedent or other agreements.

Subsequently, coalignment 22 ' by modes such as data base queryings, carries out matching inquiry according to the device identification of described second mobile device of second receiving system, 21 ' reception in the sign mapping library, to obtain the instant messaging sign of described second mobile device.In described sign mapping library, stored the device identification of relevant mobile device and the mapping relations between the instant messaging sign, for example, the mapping relations of the instant messaging sign that mobile phone MAC Address 08:00:20:0A:8C:6D and this mobile phone are bound etc.

Then, the 3rd dispensing device 23 ' identifies according to the instant messaging of described second mobile device that coalignment 22 ' institute's matching inquiry obtains, in real time, answer Event triggered or termly, for example call the application programming interfaces (API) that first mobile device 1 provides or the communication mode of other agreements, the instant messaging sign of described second mobile device is offered described first mobile device 1 by one or many.

Then, interactive device 13 ' in first mobile device 1 is received from the instant messaging sign of described second mobile device of described first network equipment 2 transmissions, and the instant messaging that for example receives the communication mode transmission of passing through the API described in the precedent or other agreements identifies.

At last, first dispensing device 12 ' is according to the instant messaging sign of described second mobile device that interactive device 13 ' received, sending the purpose recipient to described second network equipment is the described first instant messaging information of described second mobile device, wherein, the described first instant messaging information comprises the instant messaging sign of described second mobile device.

In a specific embodiment, cell phone apparatus receives other mobile devices in its bluetooth communications range by the blue tooth interface on it, for example the bluetooth MAC of this PDA that certain PDA sent sign; Subsequently, interactive device on this cell phone apparatus is by the application programming interfaces (API) that call first network equipment 2 and provide or the communication mode of other agreements, send the analysis request that is used to ask with the Hi of the Baidu number of the account of described PDA binding to described first network equipment 2, comprise the bluetooth MAC sign of described PDA in the described analysis request; Then, described first network equipment 2 receives the bluetooth MAC sign of this PDA, and the coalignment on it carries out matching inquiry according to the bluetooth MAC sign of described PDA in the sign mapping library, get access to the Hi of the Baidu number of the account that this PDA binds, and send it to described cell phone apparatus; The first instant messaging information that described cell phone apparatus will comprise the Hi of the Baidu number of the account that this PDA binds again sends to the Hi of Baidu server; At last, the Hi of Baidu server sends to described PDA according to the Hi of the Baidu number of the account that this PDA bound with the described first instant messaging information.

Preferably, first mobile device 1 also comprises the first receiving device (not shown).It is the second instant messaging information of first mobile device that described first receiving device is used to be received from the purpose recipient that described second network equipment sends.Particularly, first mobile device 1 be the first instant messaging information of second mobile device except that sending the purpose recipients to first network equipment 2 or second network equipment 3, the purpose recipient that can also be received from 3 transmissions of described second network equipment is the second instant messaging information of first mobile device, the described second instant messaging information can be that second mobile device or other mobile devices send via the instant messaging sign of second network equipment 3 according to described first mobile device, perhaps parses the instant messaging sign via first network equipment 2 according to the device identification of described first mobile device earlier, sent according to the instant messaging of described first mobile device sign via second network equipment 3 again.The form of the described second instant messaging information includes but not limited to forms such as Word message transmission, file-sharing, voice call, video calling.Those skilled in the art will be understood that the mode of the above-mentioned reception second instant messaging information is only for giving an example; the mode of other reception second instant messaging information existing or that may occur from now on is as applicable to the present invention; also should be included in the protection range of the present invention, and be contained in this with way of reference at this.

What Fig. 4 illustrated according to the present invention another preferred embodiment realizes the equipment schematic diagram of instant messaging between first mobile device and second mobile device based on Near Field Communication.First mobile device 1 comprises the first deriving means 11a and the first dispensing device 12a; First network equipment 2 comprises the second receiving system 21a, coalignment 22a and the 3rd dispensing device 23a.Wherein, the first deriving means 11a in first mobile device 1 is identical with corresponding intrument 11 ' shown in Figure 3 and 22 ' respectively with coalignment 22a in first network equipment 2, so locate to repeat no more, and mode by reference is contained in this.

Work in coordination between each device of first mobile device 1 and first network equipment 2, to finish the instant messaging between mobile device.Particularly, it is the first instant messaging information of second mobile device that the first dispensing device 12a in first mobile device 1 sends the purpose recipient to first network equipment 2, and wherein, the described first instant messaging information comprises the device identification of described second mobile device; The purpose recipient that the second receiving system 21a in first network equipment 2 is received from 1 transmission of described first mobile device is the first instant messaging information of second mobile device, wherein, the described first instant messaging information comprises the device identification of described second mobile device; Wherein, described the 3rd dispensing device 23a also is used for sending the described first instant messaging information to described second network equipment, and the wherein said first instant messaging information also comprises the instant messaging sign of described second mobile device.

More specifically, the first dispensing device 12a in real time, answer Event triggered or termly, for example call the application programming interfaces (API) that first network equipment 2 provides or the communication mode of other agreements by one or many, sending the purpose recipient to described first network equipment 2 is the first instant messaging information of second mobile device, wherein, the described first instant messaging information comprises the device identification of described second mobile device.

Then, the purpose recipient that the second receiving system 21a is received from 1 transmission of described first mobile device is the first instant messaging information of second mobile device, for example receive the first instant messaging information by the communication mode transmission of the API described in the precedent or other agreements, the described first instant messaging information comprises the communication identifier of described second mobile device; Subsequently, the 3rd dispensing device 23a identifies according to the instant messaging of described second mobile device that coalignment 22a matching inquiry obtains, call the application programming interfaces (API) that second network equipment 3 provides or the communication mode of other agreements by one or many, send the described first instant messaging information to described second network equipment 3, the wherein said first instant messaging information also comprises the instant messaging sign of described second mobile device.

In a specific embodiment, cell phone apparatus receives other mobile devices in its bluetooth communications range by the blue tooth interface on it, for example the bluetooth MAC of this PDA that certain PDA sent sign; Subsequently, first dispensing device on this cell phone apparatus calls the application programming interfaces (API) that first network equipment 2 provides or the communication mode of other agreements by one or many, sending the purpose recipient to described first network equipment 2 is the first instant messaging information of described PDA, wherein, the described first instant messaging information comprises the bluetooth MAC sign of this PDA; Then, described first network equipment 2 receives the bluetooth MAC sign of this PDA, coalignment on it is according to the bluetooth MAC sign of described PDA, in the sign mapping library, carry out matching inquiry, get access to the Hi of the Baidu number of the account that this PDA binds, and will comprise that the first instant messaging information of the Hi of the Baidu number of the account of binding with described PDA is sent to the Hi of Baidu server; At last, the Hi of Baidu server sends to described PDA according to the Hi of the Baidu number of the account that this PDA bound with the described first instant messaging information.

Preferably, first network equipment 2 can also comprise the updating device (not shown).Described updating device is used to obtain the device identification of mobile device and the mapping relations of instant messaging sign; According to described mapping relations, set up or upgrade described sign mapping library.Particularly, updating device can obtain the mapping relations of the device identification of mobile device and instant messaging sign, for example the mapping relations that identify of the instant messaging bound of mobile phone MAC Address 08:00:20:0A:8C:6D and this mobile phone etc.; Further, according to described mapping relations,, set up or upgrade described sign mapping library by modes such as database updates.For example, the user logins first network equipment 2 by mobile device, and sets and the corresponding instant messaging sign of this mobile device; Updating device obtains the device identification of this mobile device from the log-on message of this mobile device, from the set information of this user's input, obtain this instant messaging sign, and set up the mapping relations of this device identification and this instant messaging sign, and, set up or upgrade this sign mapping library according to these mapping relations.For another example, the user sets and the corresponding instant messaging sign of this mobile device by mobile device, and is sent to first network equipment 2 by modes such as notes; Updating device obtains the device identification of this mobile device and the mapping relations of this instant messaging sign from the received information such as note of first network equipment, and according to these mapping relations, sets up or upgrades this sign mapping library.Those skilled in the art will be understood that the mode of above-mentioned more new logo mapping library is only for giving an example; the mode of other existing or more new logo mapping libraries that may occur from now on is as applicable to the present invention; also should be included in the protection range of the present invention, and be contained in this with way of reference at this.

What Fig. 5 illustrated according to the present invention another preferred embodiment realizes the equipment schematic diagram of instant messaging between first mobile device and second mobile device based on Near Field Communication.First mobile device 1 comprises the first deriving means 11b and the first dispensing device 12b; First network equipment 2 comprises the second receiving system 21b, coalignment 22b and the 3rd dispensing device 23b; Second network equipment 3 comprises the 3rd receiving system 31b, the 4th dispensing device 32b, the 4th receiving system 33b and the 5th dispensing device 34b.Wherein, the first deriving means 11b in first mobile device 1 is identical with corresponding intrument 11 ' shown in Figure 3 and 22 ' respectively with coalignment 22b in first network equipment 2, so locate to repeat no more, and mode by reference is contained in this.

Work in coordination between each device of first mobile device 1, first network equipment 2 and second network equipment 3, to finish the instant messaging between mobile device.Particularly, it is the first instant messaging information of second mobile device that the first dispensing device 12b in first mobile device 1 sends the purpose recipient to second network equipment 3, and wherein, the described first instant messaging information comprises the device identification of described second mobile device; The purpose recipient that the 3rd receiving system 31b in second network equipment 3 is received from the transmission of first mobile device is the first instant messaging information of second mobile device, and wherein, the described first instant messaging information comprises the device identification of described second mobile device; The 4th dispensing device 32b sends the analysis request of the instant messaging sign that is used to ask described second mobile device to first network equipment 2, comprises the device identification of described second mobile device in the described analysis request; The second receiving system 21b in first network equipment 2 is received from that second network equipment 3 sends is used to ask the analysis request of the instant messaging sign of second mobile device, comprises the device identification of described second mobile device in the described analysis request; The 3rd dispensing device 23b offers described second network equipment 3 with the instant messaging sign of described second mobile device; The 4th receiving system 33b in second network equipment 3 is received from the instant messaging sign of described second mobile device of described first network equipment 1 transmission; The 5th dispensing device 34b is sent to described second mobile device according to the instant messaging sign of described second mobile device with the described first instant messaging information.

More specifically, the first dispensing device 12b in real time, answer Event triggered or termly, for example call the application programming interfaces (API) that second network equipment 3 provides or the communication mode of other agreements by one or many, sending the purpose recipient to described second network equipment 3 is the first instant messaging information of second mobile device, wherein, the described first instant messaging information comprises the device identification of described second mobile device.

Then, the purpose recipient that the 3rd receiving system 31b is received from 1 transmission of first mobile device is the first instant messaging information of second mobile device, for example receive the first instant messaging information by the communication mode transmission of the API described in the precedent or other agreements, wherein, the described first instant messaging information comprises the device identification of described second mobile device.

Then, the 4th dispensing device 32b calls the application programming interfaces (API) that first network equipment 2 provides or the communication mode of other agreements by one or many, send the analysis request of the instant messaging sign that is used to ask described second mobile device to first network equipment 2, comprise the device identification of described second mobile device in the described analysis request.

Then, the second receiving system 21b is received from that second network equipment 3 sent is used to ask the analysis request of the instant messaging sign of second mobile device, for example receive analysis request, comprise the device identification of described second mobile device in the described analysis request by the communication mode transmission of the API described in the precedent or other agreements.

Then, the 3rd dispensing device 23b identifies according to the instant messaging of described second mobile device that coalignment 22b institute matching inquiry obtains, in real time, answer Event triggered or termly, for example call the application programming interfaces (API) that second network equipment 3 provides or the communication mode of other agreements, the instant messaging sign of described second mobile device is offered described second network equipment 3 by one or many.

Then, the 4th receiving system 33b is received from the instant messaging sign of described second mobile device of described first network equipment 2 transmissions, and the instant messaging that for example receives described second mobile device of the communication mode transmission of passing through the API described in the precedent or other agreements identifies.

At last, the 5th dispensing device 34b is according to the instant messaging sign of described second mobile device, call the application programming interfaces (API) that second mobile device provides or the communication mode of other agreements by one or many, the described first instant messaging information is sent to described second mobile device.

In a specific embodiment, cell phone apparatus receives other mobile devices in its bluetooth communications range by the blue tooth interface on it, for example the bluetooth MAC of this PDA that certain PDA sent sign; Subsequently, first dispensing device on this cell phone apparatus calls the application programming interfaces (API) that second network equipment 3 (as the Hi of Baidu server) provides or the communication mode of other agreements by one or many, sending the purpose recipient to the described Hi of Baidu server is the first instant messaging information of described PDA, wherein, the described first instant messaging information comprises the bluetooth MAC sign of this PDA; Then, the described Hi of Baidu server receives the described first instant messaging information, and according to the bluetooth MAC of this PDA that comprises in described first instant messaging information sign, generate analysis request, further, call the application programming interfaces (API) that first network equipment provides or the communication mode of other agreements by one or many, described analysis request is sent to first network equipment; Described first network equipment receives the analysis request of the bluetooth MAC sign that comprises this PDA, coalignment on it is according to the bluetooth MAC sign of described PDA, in the sign mapping library, carry out matching inquiry, get access to the Hi of the Baidu number of the account of being bound with this PDA, and with the described Hi of the Baidu server that is sent to of the Hi of the Baidu number of the account of described PDA binding; At last, the Hi of Baidu server sends to described PDA according to the Hi of the Baidu number of the account that this PDA bound with the described first instant messaging information.

Fig. 6 illustrate according to a further aspect of the present invention realize the method flow diagram of instant messaging between first mobile device and second mobile device based on Near Field Communication.

Wherein, in step S1, first mobile device 1 is by Near Field Communication interface, the device identification of obtaining second mobile device.Particularly, in step S1, first mobile device 1 is by the Near Field Communication interface on it, for example blue tooth interface, infrared interface etc., by the packet that is received from that second mobile device or the 3rd mobile device sent about the device identification of described second mobile device, perhaps receive the modes such as response data packet that second mobile device returns based on the request of first mobile device, communication mode according to a preconcerted arrangement, as http or https, relevant field from the packet that receives, as data head or data cell, the device identification of described second mobile device of middle extraction.At this, described device identification comprise can be in certain physical extent the identifier of the corresponding mobile device of unique identification, specifically can comprise the physical label that mobile device is self-contained, as use Bluetooth technology to carry out the bluetooth MAC sign on the mobile device of Near Field Communication, the series number of mobile device, perhaps distribute to the logical identifier of this mobile device, as distribute to the IP address of this mobile device temporarily by this mobile device network of living in temporarily.For example, cell phone apparatus is by the blue tooth interface on it, outwards broadcasting instant messaging request, other mobile devices in its bluetooth communications range, for example certain PDA receives described instant messaging request, and returns an instant messaging response, this cell phone apparatus is once more by described blue tooth interface, be received from the instant messaging response based on described instant messaging request of described PDA, wherein, described instant messaging response comprises the bluetooth MAC sign of described PDA.Those skilled in the art will be understood that the above-mentioned mode of obtaining the device identification of second mobile device only is for example; the mode of other existing or device identifications of obtaining second mobile device that may occur from now on is as applicable to the present invention; also should be included in the protection range of the present invention, and be contained in this with way of reference at this.

In step S2, first mobile device 1 is the first instant messaging information of described second mobile device to first network equipment or second network equipment transmission purpose recipient, wherein, the described first instant messaging information comprises the device identification of described second mobile device.Particularly, in step S2, first mobile device 2 is according to the device identification of second mobile device that is obtained in step S1, sending the purpose recipient to first network equipment 2 is the first instant messaging information of described second mobile device, and perhaps sending the purpose recipient to second network equipment 3 is the first instant messaging information of described second mobile device.For example, in step S2, it is the first instant messaging information of second mobile device that first mobile device 1 sends the purpose recipient to first network equipment 2, and the described first instant messaging information comprises the device identification of described second mobile device; First network equipment 2 receives after the first instant messaging information of the described device identification that comprises second mobile device, according to described device identification, pass through matching inquiry, obtain the instant messaging sign of described second mobile device, the for example Hi of Baidu number of the account, QQ number of the account, msn number of the account, phone number etc., and the described first instant messaging information is sent to second network equipment 3, the described first instant messaging information comprises the instant messaging sign of described second mobile device; Subsequently, second network equipment 3 according to the instant messaging sign of described second mobile device, sends to described second mobile device with the described first instant messaging information again.And for example, in step S2, it is the first instant messaging information of second mobile device that first mobile device 1 sends the purpose recipient to second network equipment 3, and the described first instant messaging information comprises the device identification of described second mobile device; Second network equipment 3 receives after the first instant messaging information of the described device identification that comprises second mobile device, sends the analysis request of the instant messaging sign that is used to ask described second mobile device to first network equipment 2; Subsequently, first network equipment 2 receives described analysis request, device identification according to described second mobile device that comprises in the described analysis request, pass through matching inquiry, obtain the instant messaging sign of described second mobile device, the for example Hi of Baidu number of the account, QQ number of the account, msn number of the account, phone number etc., and the instant messaging sign of described second mobile device is sent to described second network equipment 3; Then, second network equipment 3 according to the instant messaging sign of described second mobile device, sends to described second mobile device with the described first instant messaging information again.Those skilled in the art will be understood that the mode of the above-mentioned transmission first instant messaging information is only for giving an example; the mode of other transmission first instant messaging information existing or that may occur from now on is as applicable to the present invention; also should be included in the protection range of the present invention, and be contained in this with way of reference at this.

Preferably, between above-mentioned each step be constant work.Particularly, in step S1, first mobile device 1 is by Near Field Communication interface, the device identification of obtaining second mobile device; Subsequently, in step S2, first mobile device 1 is the first instant messaging information of described second mobile device to first network equipment or second network equipment transmission purpose recipient, and wherein, the described first instant messaging information comprises the device identification of described second mobile device.At this, it will be understood by those skilled in the art that " continuing " is meant that each step requires to carry out the obtaining of device identification of second mobile device, the transmission of the first instant messaging information according to the mode of operation of setting or adjust in real time respectively, stop obtaining in a long time the device identification of second mobile device until first mobile device 1.

Preferably, in step S1, first mobile device 1 can also pass through described Near Field Communication interface, is received from the device identification of described second mobile device of described second mobile device transmission.Particularly, in step S1, first mobile device 1 is by described Near Field Communication interface, for example blue tooth interface, infrared interface etc. are by the packet about the device identification of described second mobile device that is received from that described second mobile device sends, communication mode according to a preconcerted arrangement, as http or https, from the relevant field of the packet that receives, as data head or data cell, the device identification of described second mobile device of middle extraction.For example, cell phone apparatus receives other mobile devices in its bluetooth communications range by the blue tooth interface on it, for example the bluetooth MAC of this PDA that certain PDA sent sign.Those skilled in the art will be understood that the above-mentioned mode of obtaining the device identification of second mobile device only is for example; the mode of other existing or device identifications of obtaining second mobile device that may occur from now on is as applicable to the present invention; also should be included in the protection range of the present invention, and be contained in this with way of reference at this.

Preferably, in step S11 (not shown), first mobile device 1 can also pass through described Near Field Communication interface, sends the instant messaging request of first mobile device; Wherein, in step S1, first mobile device 1 is received from the instant messaging response based on described instant messaging request of described second mobile device by described Near Field Communication interface, wherein, described instant messaging response comprises the device identification of described second mobile device.Particularly, in step S11, first mobile device 1 in the Near Field Communication scope, by forms such as broadcasting or point-to-point transmissions, sends the instant messaging request of described first mobile device by described Near Field Communication interface; Second mobile device returns an instant messaging response after receiving described request; In step S1, first mobile device 1 is received from the instant messaging response based on described instant messaging request of described second mobile device by described Near Field Communication interface, and described instant messaging response comprises the device identification of described second mobile device.For example, cell phone apparatus is by the blue tooth interface on it, outwards broadcasting instant messaging request, other mobile devices in its bluetooth communications range, for example certain PDA receives described instant messaging request, and returns an instant messaging response, this cell phone apparatus is once more by described blue tooth interface, be received from the instant messaging response based on described instant messaging request of described PDA, wherein, described instant messaging response comprises the bluetooth MAC sign of described PDA.Those skilled in the art will be understood that the above-mentioned mode of obtaining the device identification of second mobile device only is for example; the mode of other existing or device identifications of obtaining second mobile device that may occur from now on is as applicable to the present invention; also should be included in the protection range of the present invention, and be contained in this with way of reference at this.

Preferably, in step S1, first mobile device 1 can also pass through described Near Field Communication interface, is received from the device identification of described second mobile device of the 3rd mobile device transmission.Particularly, in step S1, first mobile device 1 is by the Near Field Communication interface, for example blue tooth interface, infrared interface etc., utilization is received from the packet that the 3rd mobile device initiatively sends, perhaps be received from the modes such as response data packet of the 3rd mobile device based on described second mobile device that request sent of first mobile device 1, communication mode according to a preconcerted arrangement, as http or https, relevant field from the packet that receives, as data head or data cell, the device identification of described second mobile device of middle extraction.For example, cell phone apparatus is by the blue tooth interface on it, receives the bluetooth MAC sign of another mobile device (as certain panel computer) that other mobile devices (as certain PDA) in its bluetooth communications range are sent.For another example, cell phone apparatus is outwards broadcasted the instant messaging request by the blue tooth interface on it; Instant messaging request as described in other mobile devices in its bluetooth communications range (as certain PDA) receive, and return an instant messaging response; This cell phone apparatus is received from the instant messaging response based on described instant messaging request of described PDA once more by described blue tooth interface, and wherein, described instant messaging response comprises the bluetooth MAC sign of another panel computer that this PDA obtains.Those skilled in the art will be understood that the above-mentioned mode of obtaining the device identification of second mobile device only is for example; the mode of other existing or device identifications of obtaining second mobile device that may occur from now on is as applicable to the present invention; also should be included in the protection range of the present invention, and be contained in this with way of reference at this.

Preferably, in step S1, first mobile device 1 also is used for by described Near Field Communication interface, obtains the instant messaging sign of described second mobile device; Wherein, in step S2, it is the described first instant messaging information of described second mobile device that first mobile device 1 sends the purpose recipient to described second network equipment 3, and wherein, the described first instant messaging information comprises the instant messaging sign of described second mobile device.Particularly, in step S1, first mobile device 1 can also pass through described Near Field Communication interface, by receiving the packet that second mobile device or the 3rd mobile device send, or be received from the modes such as response data packet that second mobile device or the 3rd mobile device return based on the request of described first mobile device, communication mode according to a preconcerted arrangement, as http or https, relevant field from the packet that receives, as data head or data cell, the instant messaging of described second mobile device of middle extraction sign; Subsequently, in step S2, first mobile device 1 more in real time, answer Event triggered or termly, for example call the application programming interfaces (API) that second network equipment 3 provides or the communication mode of other agreements by one or many, sending the purpose recipient to described second network equipment 3 is the described first instant messaging information of described second mobile device, wherein, the described first instant messaging information comprises the instant messaging sign of described second mobile device.For example, cell phone apparatus receives other mobile devices in its bluetooth communications range by the blue tooth interface on it, and for example the instant messaging of this PDA that certain PDA sent identifies, and for example identifies the Hi of the Baidu number of the account of binding with the bluetooth MAC of this PDA; Subsequently, when the user of described cell phone apparatus sends the first instant messaging information, this cell phone apparatus to second network equipment (at this, be the Hi of Baidu server) send the described first instant messaging information of purpose recipient for this PDA, wherein, the described first instant messaging information comprises the Hi of the Baidu number of the account of described PDA; Then, second network equipment 3 according to the Hi of the Baidu number of the account of this PDA, sends to described PDA with the described first instant messaging information again.Those skilled in the art will be understood that the mode of the above-mentioned transmission first instant messaging information is only for giving an example; the mode of other transmission first instant messaging information existing or that may occur from now on is as applicable to the present invention; also should be included in the protection range of the present invention, and be contained in this with way of reference at this.

Fig. 7 illustrate in accordance with a preferred embodiment of the present invention realize the method flow diagram of instant messaging between first mobile device and second mobile device based on Near Field Communication.Wherein, step S1 ' is identical with corresponding step S1 shown in Figure 6, so locate to repeat no more, and mode by reference is contained in this.

Work in coordination between each step of first mobile device 1 and first network equipment 2, to finish the instant messaging between mobile device.Particularly, in step S3 ', first mobile device 1 sends the analysis request of the instant messaging sign that is used to ask described second mobile device to described first network equipment 2, comprises the device identification of described second mobile device in the described analysis request; First network equipment 2 is received from that first mobile device 1 sends is used to ask the analysis request of the instant messaging sign of second mobile device, comprises the device identification of described second mobile device in the described analysis request; In step S4 ', first network equipment 2 carries out matching inquiry according to the device identification of described second mobile device in the sign mapping library, to obtain the instant messaging sign of described second mobile device; In step S5 ', first network equipment 2 offers described first mobile device 1 with the instant messaging sign of described second mobile device; First mobile device 1 is received from the instant messaging sign of described second mobile device of described first network equipment 2 transmissions; In step S2 ', it is the described first instant messaging information of described second mobile device that first mobile device 1 sends the purpose recipient to described second network equipment, wherein, the described first instant messaging information comprises the instant messaging sign of described second mobile device.

More specifically, in step S3 ', first mobile device 1 is according to the device identification of described second mobile device that is obtained in step S1 ', in real time, answer Event triggered or termly, for example call the application programming interfaces (API) that first network equipment 2 provides or the communication mode of other agreements by one or many, send the analysis request of the instant messaging sign that is used to ask described second mobile device to described first network equipment 2, comprise the device identification of described second mobile device in the described analysis request.

Then, first network equipment 2 is received from that first mobile device 1 sends is used to ask the analysis request of the instant messaging sign of second mobile device, for example receive analysis request, comprise the device identification of described second mobile device in the described analysis request by the communication mode transmission of the API described in the precedent or other agreements.

Subsequently, in step S4 ', first network equipment 2 by modes such as data base queryings, carries out matching inquiry according to the device identification of described second mobile device that receives in the sign mapping library, to obtain the instant messaging sign of described second mobile device.In described sign mapping library, stored the device identification of relevant mobile device and the mapping relations between the instant messaging sign, for example, the mapping relations of the instant messaging sign that mobile phone MAC Address 08:00:20:0A:8C:6D and this mobile phone are bound etc.

Then, in step S5 ', first network equipment 2 is according to the instant messaging sign of described second mobile device that institute's matching inquiry obtains in step S4 ', in real time, answer Event triggered or termly, for example call the application programming interfaces (API) that first mobile device 1 provides or the communication mode of other agreements, the instant messaging sign of described second mobile device is offered described first mobile device 1 by one or many.

Then, first mobile device 1 is received from the instant messaging sign of described second mobile device of described first network equipment 2 transmissions, and the instant messaging that for example receives the communication mode transmission of passing through the API described in the precedent or other agreements identifies.

At last, in step S2 ', first mobile device 1 is according to the instant messaging sign of described second mobile device that is received in step S5 ', sending the purpose recipient to described second network equipment is the described first instant messaging information of described second mobile device, wherein, the described first instant messaging information comprises the instant messaging sign of described second mobile device.

In a specific embodiment, cell phone apparatus receives other mobile devices in its bluetooth communications range by the blue tooth interface on it, for example the bluetooth MAC of this PDA that certain PDA sent sign; Subsequently, this cell phone apparatus is by the application programming interfaces (API) that call first network equipment 2 and provide or the communication mode of other agreements, send the analysis request that is used to ask with the Hi of the Baidu number of the account of described PDA binding to described first network equipment 2, comprise the bluetooth MAC sign of described PDA in the described analysis request; Then, described first network equipment 2 receives the bluetooth MAC sign of this PDA, and it carries out matching inquiry according to the bluetooth MAC sign of described PDA in the sign mapping library, get access to the Hi of the Baidu number of the account that this PDA binds, and send it to described cell phone apparatus; The first instant messaging information that described cell phone apparatus will comprise the Hi of the Baidu number of the account that this PDA binds again sends to the Hi of Baidu server; At last, the Hi of Baidu server sends to described PDA according to the Hi of the Baidu number of the account that this PDA bound with the described first instant messaging information.

Preferably, in step S12 ' (not shown), the purpose recipient that first mobile device 1 is received from 3 transmissions of described second network equipment is the second instant messaging information of first mobile device.Particularly, first mobile device 1 be the first instant messaging information of second mobile device except that sending the purpose recipients to first network equipment 2 or second network equipment 3, the purpose recipient that can also be received from 3 transmissions of described second network equipment is the second instant messaging information of first mobile device, the described second instant messaging information can be that second mobile device or other mobile devices send via the instant messaging sign of second network equipment 3 according to described first mobile device, perhaps parses the instant messaging sign via first network equipment 2 according to the device identification of described first mobile device earlier, sent according to the instant messaging of described first mobile device sign via second network equipment 3 again.The form of the described second instant messaging information includes but not limited to forms such as Word message transmission, file-sharing, voice call, video calling.Those skilled in the art will be understood that the mode of the above-mentioned reception second instant messaging information is only for giving an example; the mode of other reception second instant messaging information existing or that may occur from now on is as applicable to the present invention; also should be included in the protection range of the present invention, and be contained in this with way of reference at this.

What Fig. 8 illustrated according to the present invention another preferred embodiment realizes the method flow diagram of instant messaging between first mobile device and second mobile device based on Near Field Communication.Wherein, step S1a is identical with S4 ' with corresponding step S1 ' shown in Figure 7 respectively with step S4a, so locate to repeat no more, and mode by reference is contained in this.

Work in coordination between each step of first mobile device 1 and first network equipment 2, to finish the instant messaging between mobile device.Particularly, in step S2a, it is the first instant messaging information of second mobile device that first mobile device 1 sends the purpose recipient to first network equipment 2, and wherein, the described first instant messaging information comprises the device identification of described second mobile device; The purpose recipient that first network equipment 2 is received from 1 transmission of described first mobile device is the first instant messaging information of second mobile device, and wherein, the described first instant messaging information comprises the device identification of described second mobile device; Subsequently, in step S7a, first network equipment 2 sends the described first instant messaging information to described second network equipment, and the wherein said first instant messaging information also comprises the instant messaging sign of described second mobile device.

More specifically, in step S2a, first mobile device 1 in real time, answer Event triggered or termly, for example call the application programming interfaces (API) that first network equipment 2 provides or the communication mode of other agreements by one or many, sending the purpose recipient to described first network equipment 2 is the first instant messaging information of second mobile device, wherein, the described first instant messaging information comprises the device identification of described second mobile device.

Then, the purpose recipient that first network equipment 2 is received from 1 transmission of described first mobile device is the first instant messaging information of second mobile device, for example receive the first instant messaging information by the communication mode transmission of the API described in the precedent or other agreements, the described first instant messaging information comprises the communication identifier of described second mobile device; Subsequently, in step S7a, first network equipment 2 is according to the instant messaging sign of described second mobile device that matching inquiry obtains in step S4a, call the application programming interfaces (API) that second network equipment 3 provides or the communication mode of other agreements by one or many, send the described first instant messaging information to described second network equipment 3, the wherein said first instant messaging information also comprises the instant messaging sign of described second mobile device.

In a specific embodiment, cell phone apparatus receives other mobile devices in its bluetooth communications range by the blue tooth interface on it, for example the bluetooth MAC of this PDA that certain PDA sent sign; Subsequently, this cell phone apparatus calls the application programming interfaces (API) that first network equipment 2 provides or the communication mode of other agreements by one or many, sending the purpose recipient to described first network equipment 2 is the first instant messaging information of described PDA, wherein, the described first instant messaging information comprises the bluetooth MAC sign of this PDA; Then, described first network equipment 2 receives the bluetooth MAC sign of this PDA, it is according to the bluetooth MAC sign of described PDA, in the sign mapping library, carry out matching inquiry, get access to the Hi of the Baidu number of the account that this PDA binds, and will comprise that the first instant messaging information of the Hi of the Baidu number of the account of binding with described PDA is sent to the Hi of Baidu server; At last, the Hi of Baidu server sends to described PDA according to the Hi of the Baidu number of the account that this PDA bound with the described first instant messaging information.

Preferably, in step S13a (not shown), first network equipment 2 can also obtain the device identification of mobile device and the mapping relations of instant messaging sign; According to described mapping relations, set up or upgrade described sign mapping library.Particularly, in step S13a, first network equipment 2 obtains the mapping relations of the device identification of mobile device and instant messaging sign, for example the mapping relations that identify of the instant messaging bound of mobile phone MAC Address 08:00:20:0A:8C:6D and this mobile phone etc.; Further, according to described mapping relations,, set up or upgrade described sign mapping library by modes such as database updates.For example, the user logins first network equipment 2 by mobile device, and sets and the corresponding instant messaging sign of this mobile device; In step S13a, first network equipment 2 obtains the device identification of this mobile device from the log-on message of this mobile device, from the set information of this user's input, obtain this instant messaging sign, and set up the mapping relations of this device identification and this instant messaging sign, and, set up or upgrade this sign mapping library according to these mapping relations.For another example, the user sets and the corresponding instant messaging sign of this mobile device by mobile device, and is sent to first network equipment 2 by modes such as notes; In step S13a, first network equipment 2 obtains the device identification of this mobile device and the mapping relations of this instant messaging sign from the received information such as note of first network equipment, and according to these mapping relations, sets up or upgrades this sign mapping library.Those skilled in the art will be understood that the mode of above-mentioned more new logo mapping library is only for giving an example; the mode of other existing or more new logo mapping libraries that may occur from now on is as applicable to the present invention; also should be included in the protection range of the present invention, and be contained in this with way of reference at this.

What Fig. 9 illustrated according to the present invention another preferred embodiment realizes the method flow diagram of instant messaging between first mobile device and second mobile device based on Near Field Communication.Wherein, step S1b is identical with S2 ' with corresponding step S1 ' shown in Figure 7 respectively with step S4b, so locate to repeat no more, and mode by reference is contained in this.

Work in coordination between each step of first mobile device 1, first network equipment 2 and second network equipment 3, to finish the instant messaging between mobile device.Particularly, in step S2b, it is the first instant messaging information of second mobile device that first mobile device 1 sends the purpose recipient to second network equipment 3, and wherein, the described first instant messaging information comprises the device identification of described second mobile device; The purpose recipient that second network equipment 3 is received from the transmission of first mobile device is the first instant messaging information of second mobile device, and wherein, the described first instant messaging information comprises the device identification of described second mobile device; In step S8b, second network equipment 3 sends the analysis request of the instant messaging sign that is used to ask described second mobile device to first network equipment 2, comprises the device identification of described second mobile device in the described analysis request; First network equipment 2 is received from that second network equipment 3 sends is used to ask the analysis request of the instant messaging sign of second mobile device, comprises the device identification of described second mobile device in the described analysis request; In step S9b, first network equipment 2 offers described second network equipment 3 with the instant messaging sign of described second mobile device; Second network equipment 3 is received from the instant messaging sign of described second mobile device of described first network equipment 1 transmission; In step S10b, second network equipment 3 is sent to described second mobile device according to the instant messaging sign of described second mobile device with the described first instant messaging information.

More specifically, in step S2b, first mobile device 1 in real time, answer Event triggered or termly, for example call the application programming interfaces (API) that second network equipment 3 provides or the communication mode of other agreements by one or many, sending the purpose recipient to described second network equipment 3 is the first instant messaging information of second mobile device, wherein, the described first instant messaging information comprises the device identification of described second mobile device.

Then, the purpose recipient that second network equipment 3 is received from 1 transmission of first mobile device is the first instant messaging information of second mobile device, for example receive the first instant messaging information by the communication mode transmission of the API described in the precedent or other agreements, wherein, the described first instant messaging information comprises the device identification of described second mobile device.

Then, in step S8b, second network equipment 3 calls the application programming interfaces (API) that first network equipment 2 provides or the communication mode of other agreements by one or many, send the analysis request of the instant messaging sign that is used to ask described second mobile device to first network equipment 2, comprise the device identification of described second mobile device in the described analysis request.

Then, first network equipment 2 is received from that second network equipment 3 sent is used to ask the analysis request of the instant messaging sign of second mobile device, for example receive analysis request, comprise the device identification of described second mobile device in the described analysis request by the communication mode transmission of the API described in the precedent or other agreements.

Then, in step S9b, first network equipment 2 is according to the instant messaging sign of described second mobile device that institute's matching inquiry obtains in step S4b, in real time, answer Event triggered or termly, for example call the application programming interfaces (API) that second network equipment 3 provides or the communication mode of other agreements, the instant messaging sign of described second mobile device is offered described second network equipment 3 by one or many.

Then, second network equipment 3 is received from the instant messaging sign of described second mobile device of described first network equipment 2 transmissions, and the instant messaging that for example receives described second mobile device of the communication mode transmission of passing through the API described in the precedent or other agreements identifies.

At last, in step S10b, second network equipment 3 is according to the instant messaging sign of described second mobile device, call the application programming interfaces (API) that second mobile device provides or the communication mode of other agreements by one or many, the described first instant messaging information is sent to described second mobile device.

In a specific embodiment, cell phone apparatus receives other mobile devices in its bluetooth communications range by the blue tooth interface on it, for example the bluetooth MAC of this PDA that certain PDA sent sign; Subsequently, this cell phone apparatus calls the application programming interfaces (API) that second network equipment 3 (as the Hi of Baidu server) provides or the communication mode of other agreements by one or many, sending the purpose recipient to the described Hi of Baidu server is the first instant messaging information of described PDA, wherein, the described first instant messaging information comprises the bluetooth MAC sign of this PDA; Then, the described Hi of Baidu server receives the described first instant messaging information, and according to the bluetooth MAC of this PDA that comprises in described first instant messaging information sign, generate analysis request, further, call the application programming interfaces (API) that first network equipment provides or the communication mode of other agreements by one or many, described analysis request is sent to first network equipment; Described first network equipment receives the analysis request of the bluetooth MAC sign that comprises this PDA, it is according to the bluetooth MAC sign of described PDA, in the sign mapping library, carry out matching inquiry, get access to the Hi of the Baidu number of the account of being bound with this PDA, and with the described Hi of the Baidu server that is sent to of the Hi of the Baidu number of the account of described PDA binding; At last, the Hi of Baidu server sends to described PDA according to the Hi of the Baidu number of the account that this PDA bound with the described first instant messaging information.

To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and under the situation that does not deviate from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present invention is limited by claims rather than above-mentioned explanation, therefore is intended to be included in the present invention dropping on the implication that is equal to important document of claim and all changes in the scope.Any Reference numeral in the claim should be considered as limit related claim.In addition, obviously other unit or step do not got rid of in " comprising " speech, and odd number is not got rid of plural number.A plurality of unit of stating in the device claim or device also can be realized by software or hardware by a unit or device.The first, the second word such as grade is used for representing title, and does not represent any specific order.

Claims

1. method that is used for realizing based on Near Field Communication instant messaging between first mobile device and second mobile device at first mobile device, wherein, this method may further comprise the steps:

2. method according to claim 1, wherein, described step a also comprises:

-by described Near Field Communication interface, be received from the device identification of described second mobile device of described second mobile device transmission.

3. method according to claim 1 and 2, wherein, this method also comprises:

-by described Near Field Communication interface, send the instant messaging request of first mobile device;

Wherein, described step a also comprises:

-by described Near Field Communication interface, be received from the instant messaging response based on described instant messaging request of described second mobile device, wherein, described instant messaging response comprises the device identification of described second mobile device.

4. according to each described method in the claim 1 to 3, wherein, described step a also comprises:

-by described Near Field Communication interface, be received from the device identification of described second mobile device of the 3rd mobile device transmission.

5. according to each described method in the claim 1 to 4, wherein, described step a also comprises:

-by described Near Field Communication interface, obtain the instant messaging sign of described second mobile device;

Wherein, described step b also comprises:

-to send the purpose recipient to described second network equipment be the described first instant messaging information of described second mobile device, wherein, the described first instant messaging information comprises that the instant messaging of described second mobile device identifies.

6. according to each described method in the claim 1 to 5, wherein, this method also comprises steps d:

-send the analysis request of the instant messaging sign that is used to ask described second mobile device to described first network equipment, comprise the device identification of described second mobile device in the described analysis request;

-be received from the instant messaging sign of described second mobile device that described first network equipment sends;

Wherein, described step b also comprises:

7. according to each described method in the claim 1 to 6, wherein, this method also comprises:

The purpose recipient that e is received from described second network equipment transmission is the second instant messaging information of first mobile device.

8. one kind is used for assisting the method that realizes instant messaging between first mobile device and second mobile device at first network equipment based on Near Field Communication, and wherein, this method may further comprise the steps:

Wherein, described analyzing device comprise following at least each:

-the first mobile device;

-the second network equipment.

9. method according to claim 8, wherein, described steps A also comprises:

-to be received from the purpose recipient that described first mobile device sends be the first instant messaging information of second mobile device, wherein, the described first instant messaging information comprises the device identification of described second mobile device;

Wherein, described step C also comprises:

-send the described first instant messaging information to described second network equipment, wherein, the described first instant messaging information also comprises the instant messaging sign of described second mobile device.

10. according to Claim 8 or 9 described methods, wherein, this method also comprises step D:

-obtain the mapping relations of the device identification of mobile device and instant messaging sign;

-according to described mapping relations, set up or upgrade described sign mapping library.

11. a method that is used for instant messaging between second network equipment is based on Near Field Communication auxiliary realization first mobile device and second mobile device, wherein, this method may further comprise the steps:

12. first mobile device that is used for realizing based on Near Field Communication instant messaging between first mobile device and second mobile device, wherein, this equipment comprises:

13. first mobile device according to claim 12, wherein, described first deriving means also is used for:

14. according to claim 12 or 13 described first mobile devices, wherein, this equipment also comprises:

Second dispensing device is used for sending the instant messaging request of first mobile device by described Near Field Communication interface;

Wherein, described first deriving means also is used for:

15. according to each described first mobile device in the claim 12 to 14, wherein, described first deriving means also is used for:

16. according to each described first mobile device in the claim 12 to 15, wherein, described first deriving means also is used for:

Wherein, described first dispensing device also is used for:

17. according to each described first mobile device in the claim 12 to 16, wherein, this equipment also comprises interactive device, is used for:

Wherein, described first dispensing device also is used for:

18. according to each described first mobile device in the claim 12 to 17, wherein, this equipment also comprises:

First receiving device, being used to be received from the purpose recipient that described second network equipment sends is the second instant messaging information of first mobile device.

19. one kind is used for based on auxiliary first network equipment of realizing instant messaging between first mobile device and second mobile device of Near Field Communication, wherein, this equipment comprises:

Wherein, described analyzing device comprise following at least each:

-the first mobile device;

-the second network equipment.

20. first network equipment according to claim 19, wherein, described second receiving system also is used for:

Wherein, described the 3rd dispensing device also is used for:

21. according to the claim 19 or 20 described first network equipments, wherein, this equipment also comprises updating device, is used for:

22. one kind is used for based on auxiliary second network equipment of realizing instant messaging between first mobile device and second mobile device of Near Field Communication, wherein, this equipment comprises:

23. a system that is used for realizing based on Near Field Communication instant messaging between first mobile device and second mobile device comprises as each described first mobile device in the claim 12 to 18, as each described first network equipment and second network equipment as claimed in claim 22 in the claim 19 to 21.