CN1812618A

CN1812618A - Honeycomb mobile communication system using self-assembly network and communication method thereof

Info

Publication number: CN1812618A
Application number: CNA2006100029908A
Authority: CN
Inventors: 崔亨准
Original assignee: LG Electronics China Research and Development Center Co Ltd
Current assignee: LG Electronics China Research and Development Center Co Ltd
Priority date: 2005-01-26
Filing date: 2006-01-26
Publication date: 2006-08-02
Also published as: KR100666267B1; KR20060086514A

Abstract

The present invention provides a honeycomb mobile communication system using self-assembly network and its communication method thereof. This system includes: a first mobile communication terminal, which requires network relay to arbitrary mobile communication terminal in the same ad hoc network and communicate with a honeycomb communication network through the network relay when occurring obstacle in communication using honeycomb wave band; a second mobile communication terminal, which sets communication with the honeycomb communication network using honeycomb wave band and implements ad hoc routing with the first mobile communication terminal, so as to connect the relay of the first mobile communication terminal to the honeycomb communication network when receiving network relay request from the first mobile communication terminal. By means of this invention, the mobile communication terminal which locates in the area of base station that radio wave can not reach, can implement honeycomb communication service through ad hoc routing of terminal which can reach base station radio wave in ad hoc network.

Description

A kind of cell mobile communication systems and communication means thereof that utilizes ad-hoc network

Technical field

The present invention relates to utilize cell mobile communication systems and communication means thereof from group (Ad-Hoc) network, especially relate to when in using cellular band and communicating by letter of cellular communication carried out, obstacle taking place, the network trunk of the ad-hoc network by other the unlimited frequencies outside the honeycomb frequency that uses cell mobile communication systems is connected to cellular communications networks, and continues to utilize the cellular mobile system that utilizes ad-hoc network and the communication means thereof of cellular communication service.

Background technology

Be meant by the network that device constitutes more than two from group (Ad-Hoc) network with radio communication and networked capabilities.

The network of ad-hoc network for only constituting by wireless terminal, therefore (for example, the communication in the classroom, Emergency Assistance situation in the place of not constructing wired basic network, during war is carried out, calculating (wearablecomputing) with oneself etc.) be easy to just can form network.

In addition, cell mobile communication systems is the notion that proposes for the boundary of the restriction that overcomes the coverage and entrant's capacity, and it is divided into several zonules with the coverage, i.e. the unit, and at the identical wave band of remote two unit use, thereby aspect the space, re-use frequency.Thereby it also is the mobile communication system that increases the number of channel of spatial distribution and guarantee abundant entrant.In cell mobile communication systems, mobile communication terminal only in the coverage of base station, obtain wireless channel coupling and with the communication network executive communication.

Thereby, if mobile communication terminal breaks away from the coverage of base station, can not get wireless channel from the base station, with the generation obstacle of communicating by letter between the base station, thereby can't keep communication.

Summary of the invention

The present invention proposes for solving above-mentioned existing problem, its purpose is to provide a kind of cell mobile communication systems and communication means thereof that utilizes ad-hoc network, when the communication barrier that in cell mobile communication systems, is moved between communication terminal and the base station, by forming the network trunk of the other-end of identical ad-hoc network together with above-mentioned terminal, keep with cellular network between be connected.

For achieving the above object, the invention provides a kind of mobile communication terminal that utilizes ad-hoc network, comprising: utilize the 1st wireless wave band handle with mobile communication terminal in identical ad-hoc network between the 1RF portion of signal of communication; Utilize the 2RF portion of the signal of communication between the mobile communication terminal that cellular band is handled and cellular communications networks is interior; Certainly organize route with the mobile communication terminal execution in identical ad-hoc network, and in order to carry out the control part of network trunk with communicating by letter of cellular network.

In addition, the present invention also provides a kind of communication means of the mobile communication terminal of ad-hoc network that utilizes to comprise: when being set to from group during (Ad-hoc) mode of operation, utilize the 1st wireless wave band handle with mobile communication terminal in identical ad-hoc network between the step of signal of communication; When being set to the cellular communication mode of operation, utilize the step of the signal of communication between cellular band processing and the mobile communication terminal in cellular communications networks; When being set to the network trunk mode of operation, organize route certainly with the mobile communication terminal execution in identical ad-hoc network, and in order to carry out the step of network trunk with communicating by letter of cellular network.

According to an aspect of the present invention, at cell mobile communication systems, when the mobile communication terminal arbitrarily in the ad-hoc network with cellular network between communicate by letter when obstacle taking place in carrying out, to the request of the mobile communication terminal arbitrarily network trunk in identical ad-hoc network, and network trunk and cellular communications networks executive communication by this mobile communication terminal.

According to a further aspect in the invention, at cell mobile communication systems, mobile communication terminal arbitrarily in the ad-hoc network for taken place in will the mobile communication terminal arbitrarily in identical ad-hoc network and cellular network between the mobile communication terminal network trunk of the communication barrier to cellular communications networks, at this mobile communication terminal be that this mobile communication terminal network and cellular network are carried out execution delivery network relaying between another mobile communication terminal of network trunk.

According to a further aspect of the invention, the mobile communication terminal arbitrarily in ad-hoc network for taken place in the mobile communication terminal arbitrarily in identical ad-hoc network and cellular network between the mobile communication terminal and the cellular communications networks of the communication barrier carry out network trunk.

In addition, the present invention also provides a kind of cell mobile communication systems of ad-hoc network that utilizes to comprise: when in the mobile communication terminal executive communication in utilizing cellular band and cellular communications networks obstacle taking place, the request of the mobile communication terminal arbitrarily network trunk of utilizing the 1st wireless band communication in identical ad-hoc network, and by with the network trunk of this mobile communication terminal and the 1st mobile communication terminal of cellular communications networks executive communication; When the 1st mobile communication terminal in the identical ad-hoc network that utilizes the 1st wireless wave band formation is received the network trunk request, utilize cellular band to communicate by letter with cellular communications networks setting, and carry out oneself with the 1st mobile communication terminal of request network trunk and organize route, the 1st mobile communication terminal is connected the 2nd mobile communication terminal that is relayed to the cellular communications networks that communication is set.

Utilize the cell mobile communication systems of ad-hoc network also to comprise: to be in the ad-hoc network identical with the 2nd mobile communication terminal with the 1st mobile communication terminal, network trunk request according to the 1st mobile communication terminal, carry out oneself respectively with the 1st mobile communication terminal and the 2nd mobile communication terminal and organize route, and carry out the 3rd mobile communication terminal of the delivery network relaying between the above-mentioned mobile communication terminal.

As mentioned above, ad-hoc network is easy to just can construct, by the ad-hoc network of constructing, not only between the communication instrument of same person and also the communication between the instrument of different user can both realize.

Ad-hoc network with this advantage is adapted to the cellular mobile communication terminal, although be the mobile communication terminal that is in the zone that the base station electric wave can't relate to, also can by with the mobile communication terminal of the received base station electric wave that is connected with ad-hoc network between the route of group certainly carry out cellular communication service.

Therefore, because the deficiency of base station and environment is set, the mobile communication entrant in the restricted communication environment in service quality and coverage need not setting up also of base station can provide trustworthy service.

Description of drawings

Fig. 1 is the network structure of the cell mobile communication systems that is applicable to mobile communication terminal of one embodiment of the invention;

Fig. 2 is the structure chart of the ad-hoc network that is applicable to mobile communication terminal of one embodiment of the invention;

Fig. 3 is the flow chart of carrying out cellular communication service in the mobile communication terminal of cell mobile communication systems by ad-hoc network of one embodiment of the invention;

Fig. 4 is the structured flowchart of the mobile communication terminal of one embodiment of the invention;

Fig. 5 is the structured flowchart of control part shown in Figure 4;

Fig. 6 is the network structure of carrying out the cell mobile communication systems of cellular communication service in mobile communication terminal by ad-hoc network of one embodiment of the invention;

Fig. 7 a and Fig. 7 b are the flow charts of carrying out cellular communication service in the mobile communication terminal of one embodiment of the invention by ad-hoc network;

Fig. 8 is a network structure of carrying out the cell mobile communication systems of cellular communication service in the mobile communication terminal of one embodiment of the invention by ad-hoc network;

Fig. 9 is a flow chart of carrying out cellular communication service in the mobile communication terminal of one embodiment of the invention by ad-hoc network;

Figure 10 is a network structure of carrying out the cell mobile communication systems of cellular communication service in the mobile communication terminal of one embodiment of the invention by ad-hoc network;

Figure 11 is a flow chart of carrying out cellular communication service in the mobile communication terminal of one embodiment of the invention by ad-hoc network.

The symbol description * * of * accompanying drawing major part

1: internet 2: packet data serving node (PDSN)

3: mobile switching centre (MSC) 4: telephone-switching network (PSTN)

5: base-station control apparatus (BSC) 6: wireless base station (BTS)

100: mobile communication terminal 110: memory

120: 121: the 1 network signal handling parts of control part

122: the 2 network signal handling parts 123: connect the portion that is provided with

140: the 2RF portions of 130: the 1RF portions

150: speech processes portion 160: loud speaker

170: microphone 180: key input part

190: display part 200,300,400: mobile communication terminal

Embodiment

Below, preferred embodiment that present invention will be described in detail with reference to the accompanying.

At first, when it should be noted that the structure attached drawings mark to each accompanying drawing,, also use identical sign flag on the different accompanying drawings as much as possible even appear at for identical structure.

In addition, a lot of feature items such as structural detail as physical circuit have appearred in the following description, but these only are in order to help the present invention more fully to be understood and provides, there are not these feature items, the present invention can implement in the same old way, and this point is self-explantory to the technical staff who has common knowledge in the art.

And, in the explanation of the present invention, if think that relevant known function or specifying of structure can make main points of the present invention unclear, with its omission.

Fig. 1 is the network structure of the cell mobile communication systems that is applicable to mobile communication terminal of one embodiment of the invention.

As shown in Figure 1, cell mobile communication systems of the present invention comprises: base-station control apparatus (Base StationController, BSC) 5, wireless base station (Base Transceiver System is to call BTS in the following text) 6, mobile communication terminal 100.

BTS6 carries out the mutual conversion between wire signal and the wireless signal, and it covers zone, a unit/sector (cell/sector) and is responsible for being included in most interior mobile communication terminals 100 of unit/sector zone.

BSC5 carries out the function of management BTS6 and control.Concrete wireless channel coupling and the removing function of carrying out mobile communication terminal 100, carry out the output control function of posting a letter of mobile communication terminal 100 and BTS6, soft handover (soft handoff) and direct-cut operation (hard handoff) between the decision unit, run time version conversion (transcoding) (16kbps 64kbps) and synthetic (vocoding) function (13kbps of sound, 8kbps), execution is used for switching global position system GPS (Globalposition system) the clock distribution function of (handoff) and signal processing, carries out utilization and maintenance function to BTS6.

BSC5 is the voice core network that is connected to public switched telephone network (PSTN) (PSTN:Public Switch Telephone Network) 4 and carries out voice communication, it be connected mobile switching centre (MSC:MobileSwitching Center) 3, the go forward side by side data core network of row data communication of internet 1, promptly packet data serving node (PDSN:Paeket Data Service Node) 2 connects.

MSC3 carries out the function of exchange of the voice communication that is used for cell mobile communication systems, and PDSN2 carries out the packet exchange function of the data communication that is used for cell mobile communication systems.

At cell mobile communication systems, the call treatment between mobile communication terminal 100 and the BTS6 is divided into the call treatment of mobile communication terminal 100 and the call treatment of BTS6.

The call treatment of BTS6 is handled (pilot and synch channel pro-cessing) by pilot tone and synchronizing channel, paging channel is handled (paging channel processing), and access channel handles (access channel processing) and Traffic Channel is handled (traffic channel process-ing).During pilot channel was handled, BTS6 sent the pilot signal on the pilot channel.

During Traffic Channel was handled, BTS6 used the mobile communication terminal (mobile station control on the traffic channelstate) 100 that is in service condition on forward direction and reverse traffic channel and the Traffic Channel to communicate.During access channel was handled, BTS6 monitoring access channel and reception were in the message of mobile communication terminal 100 transmissions of system's access state.

During paging channel was handled, BTS6 sent by the message on the paging channel of mobile communication terminal 100 monitoring of access state or idle condition.

The call treatment of mobile communication terminal 100 is made of 4 kinds of SOT state of termination: the init state of terminal (initialization state), the idle condition of mobile communication terminal (idle state), system's access state (system access state) and service condition (mobile station controlon the traffic channel state).In init state, the mobile communication system that mobile communication terminal 100 is selected and acquisition is used to communicate by letter.

At system's access state, mobile communication terminal 100 sends message at access channel to BTS6, receives message from BTS6 on the paging channel of being mated.At service condition, mobile communication terminal 100 communicates by forward direction and backward channel and BTS6.

Fig. 2 is the structure chart of the ad-hoc network that is applicable to mobile communication terminal of one embodiment of the invention.

As shown in Figure 2, there is the 1st mobile communication terminal the 100, the 2nd mobile communication terminal the 200, the 3rd mobile communication terminal the 300, the 4th mobile communication terminal of coverage 101,201,301,401 separately to form an ad-hoc network by organizing route certainly.

The routed path of group certainly of supposing the 1st mobile communication terminal 100 and the 3rd mobile communication terminal 300 is A1, certainly the group routed path of the 3rd mobile communication terminal 300 and the 4th mobile communication terminal 400 is A2, certainly the group routed path of the 1st mobile communication terminal 100 and the 2nd mobile communication terminal 200 is A3, and the routed path of group certainly of the 2nd mobile communication terminal 200 and the 3rd mobile communication terminal 300 is A4.

If an ad-hoc network forms, the 1st mobile communication terminal 100 is carried out mutually from organizing route and using in identical ad-hoc network with the 4th mobile communication terminal 400 with the 3rd mobile communication terminal 300 with the 2nd mobile communication terminal 200.

Thereby as shown in Figure 1, each mobile communication terminal 100,200,300,400 utilizes in cell mobile communication systems with BTS6 and utilizes the honeycomb frequency executive communication, uses the ad-hoc network wireless frequency to carry out ad-hoc network communication simultaneously each other.

At this, each mobile communication terminal 100,200,300,400 has been installed the bluetooth module that can handle according to the wireless frequency of bluetooth approach for constituting ad-hoc network.

In the past, ad-hoc network was related with the communication in battlefield or disaster area, but now along with the realization as the state-of-the-art technology of bluetooth (Bluetooth), ad-hoc network also changes, and its importance also becomes big gradually.

The feature of the maximum of ad-hoc network is exactly as " ad-hoc " self implication, need not extra infrastructure (infrastructure), only needs a mobile device just can constitute (self-organizing), and is applicable to any variation of (adaptive) network.

That is, need not extra system management (system administration), only just can find other nodes on the network and form network with the node that constitutes network.

Therefore,, there is not extra base station (base station) unlike network in the past, electric wire or cable, router or bridge etc. constitute the infrastructure of network, also can constitute network.

As mentioned above, ad-hoc network constitutes with regard to meaning by the radio node that uses the wave point transfer data packets, does not have central management (central administration) and the network that forms.

The glamour of ad-hoc network maximum is that owing to be totally independent of central authorities' control, the user can obtain more freedom and flexibility in the use of network.

People are carrying notebook computer or mobile phone, palmtop PC (PDA:Personal Digital Assistant), portable terminal devices such as MP3 (MPEG Audio Layer3) player because of individual or need of work usually.These terminal major parts are all independently used.That is the not interlock of support application program.

But ad-hoc network has the feature that also can constitute network by mutual different types of equipment.That is, use an identical self-assembly agreement, thereby between notebook computer or different machines such as PDA, portable terminal, also can constitute the ad-hoc network that to communicate by letter.

In addition, the node in the ad-hoc network can be used as router or main frame, therefore can replace other node transfer data packets, also can carry out user application.

Thus, the node that constitutes ad-hoc network can communicate with other nodes of propagating network outside the energy reach, that formation is identical at self, and this moment, intermediate node (intermediate node) provides the function of the communication data packet between reception and registration (forwording), relaying (relay) source (source) and the destination node.

That is, if use ad-hoc network, support the interlock between the user's communications instrument, and relaying surpasses the business between the communication instrument of communication range.

Thereby, the 1st mobile communication terminal 100 and the 2nd mobile communication terminal 200 and the interlock of the 3rd mobile communication terminal 300, so can with the 4th mobile communication terminal 400 in identical ad-hoc network, can send reception data service separately each other.

Below explanation, when mobile communication terminal 100,200,300, when in any one mobile communication terminal in 400 and the cellular communications networks direct communication process obstacle taking place, utilizing aforesaid ad-hoc network is the step that above-mentioned mobile communication terminal is carried out the network trunk service.

Fig. 3 is the flow chart of carrying out cellular communication service in the mobile communication terminal of cell mobile communication systems by ad-hoc network of one embodiment of the invention.

As shown in Figure 3, each mobile communication terminal 100,200,300,400 by cellular module use honeycomb frequency is installed, when cell mobile communication systems is carried out the cellular service, utilize each mobile communication terminal 100, the bluetooth module of installing on 200,300,400 confirms whether to constitute ad-hoc network (seeing step S1).

When each mobile communication terminal 100,200,300,400 carry out in the process of cellular service by cellular module and the mobile communication terminal (for example the 1st mobile communication terminal 100) of the communication barrier to take place when detecting the communication barrier, utilize from organizing route technology, adjacent mobile communication terminal 200,300,400 broadcast request are to the packet (seeing step S2) of the network trunk of cellular service in identical ad-hoc network.

Subsequently, if the mobile communication terminal 200 of the vicinity in the identical ad-hoc network, 300,400 receive the packet of request network trunk, transmit to the 1st mobile communication terminal 100 that the communication barrier takes place and notify the reply data bag (seeing step S3) that self can carry out to the network trunk of cellular network.

The mobile communication terminal 100 that the communication barrier takes place utilizes the contiguous mobile communication terminal 200 in the identical ad-hoc network, 300, the 400 reply data bags that send, be maintained continue with cellular network between communication service the routed path of group certainly and attempt being connected with cellular network, communication channel (seeing step S4) is set.

If by the contiguous mobile communication terminal 200 in the identical ad-hoc network, 300,400 the network trunk setting and the communication channel of cellular network self have been connected to the information (seeing step S5) of cellular network to the cellular network transmission that connects by ad-hoc network by ad-hoc network.

As mentioned above, cellular mobile communication terminal 100 in the identical ad-hoc network, 200,300,400 when in carrying out the process of cellular communication the communication barrier taking place, also can utilize from the mobile communication terminal request network trunk of organizing route technology normal execution cellular service in identical ad-hoc network, thereby can carry out the cellular service.

In addition, be to form under the state of ad-hoc network in the same manner to be illustrated on the drawing, but, this principle also can be expanded as: in the wireless ad hoc network that is made of several jumpings (hop), another mobile communication terminal again in the ad-hoc network of the other mobile communication terminal of mobile communication terminal utilization in the ad-hoc network identical with oneself of cellular service generation obstacle also can be carried out the cellular service.

Come out about the technology that between mobile communication terminal, constitutes ad-hoc network owing to had a lot, will omit detailed explanation at this.

Fig. 4 is the structured flowchart of the mobile communication terminal of one embodiment of the invention.

As shown in Figure 4, the mobile communication terminal 100 of one embodiment of the invention comprises: the memory 110 of storing the various end messages of described mobile communication terminal; Carry out the control part 120 of the step of virtual base station service by the network trunk control that utilizes ad-hoc network; The 1RF portion (Radio Frequency) 130 that the wireless signal processing is carried out in communication between the mobile communication terminal in the network trunk request signal that generates according to control part 120 pair and the identical ad-hoc network; Utilize honeycomb frequency be with the base station between communicate by letter and carry out the 2RF portion 140 that wireless signal is handled; Speech processes portion 150; Loud speaker 160; Microphone 170; The key input part 180 that constitutes by button; The display part 190 of picture window is provided.

Memory 110 is by flash memory (FLASH MEMORY), random asccess memory (RAM), electricallyerasable ROM (EEROM) (EEPROM) constitutes, wherein, the call processing software of needs enforcement processing operating systems (OS:Operating System) etc. is stored in flash memory, and the variable of these programs and state start after reading RAM.

Electricallyerasable ROM (EEROM) storage terminal registration relevant parameter and telephone number, short message etc., and speed is slow but have nonvolatile feature comparatively speaking.

Flash memory has the non-volatile feature that processing speed is very fast, preserve data, so the main software of terminal is stored in this part, and goes out also support software upgrading behind the city from factory.

The mobile communication terminal that the whole world is used need have number and taxonomic hierarchies according to protocol rule.

The main factor of classification mobile communication terminal can be divided into greatly: Mobile Identification Number (MIN:MobileIdentification Number), electronic serial number (ESN:Electrical Serial Number), mobile station class mark (SCM:Station Class Mark).

MIN is meant the telephone number of mobile communication terminal, for international roaming, can be contained in the number system and the use that are called international mobile subscriber identification number (IMSI:International Mobile Station Identity).

ESN is the peculiar number of giving to all mobile communication terminals of the whole world, mainly uses in interchanger and call treatment.

ESN is made of 32 bits, is given by Federal Communications Commission FCC and makes the intrinsic number of (MFR:Manufacture) sign indicating number coupling manufacturer.

SCM is the part of the character of regulation mobile communication terminal, it be the definition mobile communication terminal output category, bimodulus support whether, slot pattern (slot mode) whether, the important parameters of collection of letters bandwidth etc. is transmitted automatically to interchanger when mobile communication terminal is provided with calling or registered location.

Thereby, be the network trunk service that utilizes ad-hoc network of the present invention, when EEPROM preserves the registration relevant parameter of various terminals, also preserve in order to represent the just any identifying information that utilizes the fact of cellular service to define of the network trunk service by ad-hoc network of terminal.

When control part 120 is controlled the everything of mobile communication terminals, also control cellular communication service execution in step by the network trunk of utilizing ad-hoc network.

Control part 120 can be divided into 3 kinds of patterns greatly.That is, control part 120 is carried out pattern, final network trunk implementation pattern by network trunk request pattern, delivery network relaying.

Network trunk request pattern is a kind of pattern of controlling following steps: when mobile communication terminal 100 is in the service field that breaks away from base station 6 regional, mobile communication terminal request network trunk in identical ad-hoc network is by the network trunk and the BTS6 execution cellular service of this mobile communication terminal.

The delivery network relaying is carried out pattern can be in mobile communication terminal 100 be in the service field of base station 6 or be in when breaking away from service field regional and carry out.

Delivery network relaying implementation pattern is a kind of pattern of controlling following steps: be in the identical ad-hoc network though carry out, be in the service field that breaks away from base station 6 the area mobile communication terminal and be the relaying between another mobile communication terminal of the cellular service of this mobile communication terminal execution and BTS6 by network trunk.

Final network trunk is carried out pattern and can be carried out when mobile communication terminal 100 is in the service field of BTS6.

Final network trunk implementation pattern is a kind of pattern of controlling following steps: though from being in the identical ad-hoc network, but the mobile communication terminal that is in the zone of the service field that breaks away from BTS6 is carried out from organizing route with this mobile communication terminal after receiving the network trunk request, causes this mobile communication terminal and BTS6 to carry out the cellular service.

The control that 1RF portion is 130 controlled 120, and for identical ad-hoc network in the mobile communication terminal executive communication, will become wireless signal from the conversion of signals of control part 120 output.In addition, 1RF portion 130 will convert required signal and output by the wireless signal that antenna receives from the mobile communication terminal in the identical ad-hoc network to.At this,, then handle the wireless frequency that bluetooth approach allows if use bluetooth approach to constitute ad-hoc network.

The control that 2RF portion is 140 controlled 120, and, will become wireless signal from the conversion of signals of control part 120 outputs in order to utilize honeycomb frequency to communicate by the mobile communication terminal in base station 6 and the cellular communications networks.In addition, 2RF portion 130 will export after will converting required signal to by the wireless signal that antenna receives from the mobile communication terminal in the cellular network.

Speech processes portion 150 will and convert speech data to from the voice signal modulation of microphone (microphone) 160 input, will from the speech data of

1RF portion

130 or 140 inputs of 2RF portion and the speech data that is stored in memory 110 is demodulated into voice signal and by loud speaker (speaker) 150 output voice.

Key input part 180 is by a plurality of numerical keys and Menu key and for carrying out the function key of various functions, according to the operation of outside to control part 120 run-out key data.

Subsequently, control part 120 reads this menu and is presented at display part 190 from memory 110 according to the user's who imports by key input part 180 menu display requirement.

Promptly, key input part 180 is common user profile input unit, have a plurality of numerical keys and function key etc. and be applicable to a plurality of keys of mobile communication terminal, if the input signal of each key is arranged, export the corresponding original key data of each key input and convey to control part 120, thereby the key input action by key input part 180 is realized entering and the selection of menu of menu display mode.Subsequently, control part 120 reads the menu of importing according to above-mentioned key and is presented at display part 190 from memory.

Display part 190 is liquid crystal indicator display unit such as (LCD), and its control of controlled 120 shows the situation of carrying out of the state of mobile communication terminal or program.That is, show all states of mobile communication terminal and the user profile of input etc.

The below work under each pattern of detailed description control part 120.

At first the network trunk request pattern to control part 120 describes.

When in the BTS6 by 2RF portion 140 and cellular network communicates obstacle taking place, control part 120 is carried out network trunk request patterns.

If obstacle, any one the mobile communication terminal request network trunk in identical ad-hoc network take place in control part 120 utilizations when communicating by letter with BTS6 according to the honeycomb frequency of 2RF portion 140.

Then, control part 120 and this mobile communication terminal are carried out from organizing route, keep communicating by letter between the BTS6 with cellular network by the network trunk of this mobile communication terminal.

For this reason, control part 120 reads the identifying information of the various end messages that are stored in memory 110 and the service of request network trunk, and sends any mobile communication terminal in the identical ad-hoc network to according to predefined form of message after respective field is provided with identifying information.

Simultaneously, control part 120 sends mobile communication terminal in the identical ad-hoc network, packing (capsule) above-mentioned data for the data that will communicate by letter with the cellular network desire to by ad-hoc network.

In addition, the data that receive from the mobile communication terminal in the identical ad-hoc network of 120 pairs of control parts are separated packing and are handled (decapsule) back and extract data with cellular network communication.

Secondly, the delivery network relaying implementation pattern to control part 120 describes.

On the one hand, control part 120 receives the network trunk request from any mobile communication terminal in the identical ad-hoc network that communicates by 1RF portion 130, but, when not being chosen as the mobile communication terminal of carrying out final network trunk, carrying out the delivery network relaying and carry out pattern by this mobile communication terminal.

Control part 120 and the mobile communication terminal that transmits the network trunk request of receiving by 1RF portion 130 are carried out from organizing route and reading the final destination information of the network trunk request data package that sends from this mobile communication terminal.

Afterwards, if the mobile communication terminal of request network trunk and finally for the communication channel between the mobile communication terminal of the network trunk of the base station of execution of this mobile communication terminal and cellular network is set up is then carried out the data that send from above-mentioned mobile communication terminal by 1RF portion 130 and is followed the prescribed order and pass to the function of opposite mobile communication terminal.

Secondly, the final network trunk pattern to control part 120 describes.

On the one hand, when any mobile communication terminal in the identical ad-hoc network that communicates by 1RF portion 130 was received the network trunk request and is selected as carrying out the mobile communication terminal of final network trunk, control part 120 was carried out final network trunk and is carried out pattern.

Control part 120 is carried out from organizing route with the mobile communication terminal that transmits the network trunk request of receiving by 1RF portion 130, and the final destination of identifying the network trunk request msg that sends from described mobile communication terminal is for after own, with the mobile communication terminal of request network trunk communication channel is set directly, or communication channel is set by carry out the mobile communication terminal of relaying and the mobile communication terminal of initial request network trunk in the centre.

If be set up, will separate the communication data of packing between processing and extraction and the cellular network by the data that 1RF portion 130 receives from above-mentioned mobile communication terminal by ad-hoc network with the communication channel of the mobile communication terminal of asking network trunk.

In addition, control part 120 is for giving mobile communication terminal in the identical ad-hoc network from the serial data that BTS6 receives by ad-hoc network, with the processing of above-mentioned data packing.

Fig. 5 is the block diagram of control part 120 shown in Figure 3.

As shown in Figure 5, control part 120 comprises: the 1st network signal handling part 121, the 2 network signal handling parts 122 connect the portion 123 that is provided with.

The 1st network signal handling part 121 when at first control part 120 being carried out network trunk request pattern describes with the work that is connected the portion of setting 123 with the 2nd network signal handling part 122.

The 1st network signal handling part 121 forms ad-hoc network and executive communication signal processing by 1RF portion 130 with any mobile communication terminal that utilizes the 1st radio band.

The 1st network signal handling part 121 will be in order to send any mobile communication terminal in the identical ad-hoc network to from the cellular communication data of the 2nd network signal handling part 122 inputs and to carry out packing and handle.

Simultaneously, the 1st network signal handling part 121 is carried out and is separated the packing processing in order to send the 2nd network signal handling part 122 to from the data that above-mentioned mobile communication terminal receives.

The 2nd network signal handling part 122 is for carrying out signal processing by 2RF portion 140 with the mobile communication terminal address in the cellular communications networks that utilizes cellular band.

Simultaneously, when the 2nd network signal handling part 122 by the 1st network signal handling part 121 when any mobile communication terminal in the identical ad-hoc network connects, processing is used for the data that are connected with cellular network by this mobile communication terminal.

In addition, the 2nd network processes portion 122 will comprise that by any mobile communication terminal in the identical ad-hoc network self mobile communication terminal represents that with being used to the data of utilizing ad-hoc network to be connected the identifying information that is set to cellular communications networks send cellular communications networks to.

When the 2nd network signal handling part 122 passes through in 140 executive communications of 2RF portion obstacle to take place, connect the portion that is provided with 123 and carry out connection setting, promptly carry out certainly and organize route, and communicate by this mobile communication terminal and cellular communications networks by the mobile communication terminal in the 1st network signal handling part 121 and the identical ad-hoc network.

Secondly, the 1st network signal handling part 121, the 2 network signal handling parts 122 when control part 120 is carried out delivery network relaying implementation pattern are described, connect the work that portion 123 is set.

The 1st network signal handling part 121 is for forming ad-hoc network by 1RF portion 130 with any mobile communication terminal that utilizes the 1st radio band and communicating by letter and carry out signal processing.

The 1st network signal handling part 121 will from the mobile communication terminal of request network trunk and, finally carry out data that another mobile communication terminal of the network trunk of this mobile communication terminal and cellular network sends and transmit to handle in the same old way and give opposite mobile communication terminal.

The 2nd network signal handling part 122 is carried out signal processing for communicating with mobile communication terminal in the cellular communications networks that utilizes cellular band by 2RF portion 140.

Connect the portion that is provided with 123 and carry out to connect and be provided with, promptly by the 1st network signal handling part 121 be implemented as in the identical ad-hoc network mobile communication terminal and with the certainly group route of this mobile communication terminal network trunk to the delivery network relaying between another mobile communication terminal of cellular network.

Secondly, the 1st network signal handling part 121, the 2 network signal handling parts 122 when the final network trunk of control part 120 execution is carried out pattern are described, connect the work that portion 123 is set.

The 1st network signal handling part 121 is carried out signal processing for forming ad-hoc network and communicate with any mobile communication terminal that utilizes the 1st radio band by 1RF portion.

For this reason, the 1st network signal handling part 121 is separated the packing processing for carrying out for the 2nd network signal handling part 122 from the data passes that any mobile communication terminal in the ad-hoc network receives.

In addition, the 1st network signal handling part 121 is carried out the packing processing for the above-mentioned mobile communication terminal that will send in the identical ad-hoc network from the cellular communication data of the 2nd network signal handling part 122 inputs.

Simultaneously, when connecting by any mobile communication terminal in the 1st network signal handling part 121 and the identical ad-hoc network, 122 processing of the 2nd network signal handling part are used for the data that this mobile communication terminal is connected to cellular communications networks.

Connect the portion that is provided with 123 and carry out connection setting, promptly carry out from organizing route with the mobile communication terminal in the identical ad-hoc network, the BTS6 of this mobile communication terminal and cellular communications networks is communicated by the 1st network signal handling part 121.

The 2nd network signal handling part 122 will comprise that the data of the information of identifying information that any mobile communication terminal of expression in the identical ad-hoc network utilizes ad-hoc network to connect to be set to cellular communications networks and this mobile communication terminal send the BTS6 of cellular communications networks to.

The below explanation basis mobile communication terminal of one embodiment of the invention of structure is as mentioned above carried out the process of cellular service by ad-hoc network.

Fig. 6 is the mobile communication terminal of one embodiment of the invention is carried out the cell mobile communication systems of cellular communication service by ad-hoc network a network structure.

As shown in Figure 5, have the 1st mobile communication terminal the 100, the 2nd mobile communication terminal the 200, the 3rd mobile communication terminal 300 of coverage 101,201,310,401 separately and the 4th mobile communication terminal 400 and form an ad-hoc network by organizing route certainly.

Certainly the group routed path of the 1st mobile communication terminal 100 and the 3rd mobile communication terminal 300 is defined as A1, certainly the group routed path of the 3rd mobile communication terminal 300 and the 4th mobile communication terminal 400 is defined as A2, certainly the group routed path of the 1st mobile communication terminal 100 and the 2nd mobile communication terminal 200 is defined as A3, and the routed path of group certainly of the 2nd mobile communication terminal 200 and the 3rd mobile communication terminal 300 is defined as A4.

At this moment, the 1st mobile communication terminal 100 is positioned at the position of the coverage 6a that breaks away from the BTS6 that the cellular service is provided, and the 2nd mobile communication terminal 200 and the 3rd mobile communication terminal 300 and the 4th mobile communication terminal 400 are positioned at the coverage 6a of BTS6.

Then, if the 1st mobile communication terminal 100 breaks away from the service range 6a of BTS6, can't obtain the coupling of wireless channel from BTS6, thereby be in the state that to converse.

Subsequently, the 1st mobile communication terminal 100 to be in the ad-hoc network identical with self in adjacent mobile communication terminal 200,300,400 radio network relay services request data package.

In addition, from the 1st mobile communication terminal 100 receive in the identical ad-hoc network mobile communication terminal 200,300,400 respectively to own other mobile communication terminals 200,300,400 transmission network trunk requests of packets of data of carrying out from the periphery of organizing route.

In addition, directly from the 1st mobile communication terminal 100 reception network trunk requests of packets of data or from other mobile communication terminals 200,300,400 receive the mobile communication terminal 200 of network trunk requests of packets of data, 300, in 400, self be in the interior mobile communication terminal 200 of coverage 6a of BTS6,300,400 will comprise that the reply data bag of BTS connection state information is by transmitting the mobile communication terminal 200 of network trunk requests of packets of data to oneself, 300,400 or directly send the 1st mobile communication terminal 100 to.

The 1st mobile communication terminal 100 is analyzed the reply data bag that receives, and after selecting the BTS connection status and organizing the 4th mobile communication terminal 400 in the best state of routed path certainly, utilization pass on from the 4th mobile communication terminal 400 path that comprises in the reply data bag that receives (A1＜-A2) information, for the network trunk service is asked in the communications setting of BTS6.

If the network trunk of the 1st mobile communication terminal 100 by the 4th mobile communication terminal obtains the setting that is connected with BTS6, keep with the ad-hoc network path of the best of the 4th mobile communication terminal 400 (A1＜-A2).

By said process, form the routed path of group certainly 500 that is used for the cellular service from the 1st mobile communication terminal 100 to the 3rd mobile communication terminals 300 and the 4th mobile communication terminal 400.

If the imaginary base station services state of the 4th mobile communication terminal 400 is bad or disconnect other mobile communication terminals 200,300 that searching can provide network trunk to serve.

In addition, the 1st mobile communication terminal 100 by utilizing ad-hoc network network trunk and the BTS6 executive communication time, utilize honeycomb frequency continue to attempt for directly and the network that BTS6 communicates by letter be connected.

Utilize honeycomb frequency to attempt in the direct-connected process with BTS6,, suspend the communication service and utilizing that utilizes ad-hoc network and honeycomb frequency be connected with network BTS6 with between the BTS6 when when this BTS6 receives answer signal.If realize, utilize communication service termination ad-hoc network and BTS6 and only keep ad-hoc network with the 4th mobile communication terminal with what suspend with the network successful connection of BTS6.

Fig. 7 a and Fig. 7 b are the mobile communication terminal of one embodiment of the invention is carried out cellular communication service by ad-hoc network flow charts.

With reference to Fig. 7 a and Fig. 7 b, the work that the control part 120 of the 1st mobile communication terminal 100 in the cell mobile communication systems shown in Figure 6 is carried out is described in detail.

Because the 1st mobile communication terminal 100 is in the position of the coverage 6a that breaks away from BTS6, so control part 120 execution are according to a series of activities of network trunk request pattern.

If the 2nd network signal handling part 122 breaks away from the coverage 6a of BTS6 when carrying out cellular communication by 2RF portion 140, the communication barrier (seeing step S11) owing to can't take place by 2RF portion 140 with the BTS6 executive communication in prompting again.

Subsequently, when the 2nd network signal handling part 122 passes through in 140 executive communications of 2RF portion obstacle to take place, connect the portion that is provided with 123 and be the network trunk generation network trunk request data package (see step S12) of request by ad-hoc network.

The 1st network signal handling part 121 is sent to ad-hoc network and packs processing for will network trunk request data package that portion 123 generates being set by connection, and broadcasts (seeing step S13) by the 2nd mobile communication terminal 200 to the 4th mobile communication terminals 400 of 1RF portion 130 in identical ad-hoc network.

Afterwards, the 1st network signal handling part 121 judges whether to point out the reply data bag (seeing step S14) that self can carry out the network trunk of BTS 6 by 1RF portion 130 from 400 receptions of the 2nd mobile communication terminal 200 to the 4th mobile communication terminals.

When the judged result of the 1st network signal handling part 121 is when receiving the reply data bags from the 2nd mobile communication terminal 200 to the 4th mobile communication terminals 400, this reply data bag to be separated packing and conveyed to the portion 123 that is provided with that connects.

Subsequently, connection is provided with the optimal communication state is selected to be in by portion 123 the reply data bag that receives from the 2nd mobile communication terminal 200 to the 4th mobile communication terminals 400 mobile communication terminal (seeing step S15).

Connect be provided with portion 123 to the 1st network signal handling part 121 provide the mobile communication terminal routing iinformation of request network trunk and command execution for the route of group certainly (seeing step S16) of this mobile communication terminal address.

And, order the 2nd network signal handling part 122 to utilize network trunk and the BTS6 execution cellular service (see step S17) of the 1st network signal handling part 121 by ad-hoc network.

Along with, the 2nd network signal handling part 122) get that the identifying information of the terminal that is stored in memory 110 and expression are current self to be utilized ad-hoc network to be connected to the identifying information of cellular communications networks by network trunk and generate call setup message (seeing step S18) to BTS6.

121 pairs of call setup message that generated by the 2nd network signal handling part 122 of the 1st network signal handling part are implemented as from the packing of organizing route to be handled, and the additional routing iinformation that will carry out the mobile communication terminal of network trunk, send ad-hoc network (seeing step S19) to by 1RF portion 130.

Afterwards, the 1st network signal handling part 121 sends by the mobile communication terminal of carrying out network trunk and receives the data of carrying out cellular communication with BTS6.121 pairs of data that receive from BTS6 by ad-hoc network of the 1st network signal handling part are carried out and are separated the packing processing, by organizing agreement certainly the data that send BTS6 by ad-hoc network to are packed processing.

In addition, the 2nd network signal handling part 122 continues to carry out cellular service (seeing step S20) according to the data processing and the BTS6 of the 1st network signal handling part 121.

Then, the 2nd network signal handling part 122 continues to attempt and being connected of BTS6 by 2RF portion 140, and judge whether the communication barrier repairs so that whether can the coupling (seeing step S21) of wireless channel.

If being the communication barrier, the 2nd network signal handling part 122 judged results are repaired and when attempting by 2RF portion 140 with being connected of BTS6, obtain the coupling of wireless channel from BTS6, inform for carrying out the call setting standby of BTS6 by this wireless channel when to connect portion's 123 communication barriers are set solve.

Subsequently, if by the normal wireless channel coupling that forms from BTS6 of the 2nd network signal handling part 122 beginnings, connect the portion that is provided with 123 orders the 1st network signal handling part 121 and suspend the network trunk processing, and order the 2nd network signal handling part 122 to be connected with BTS6 by 2RF portion 140.

Then, the 2nd network signal handling part 122 is by the call setting (see step S22) of 2RF portion 140 execution with BTS6.

If successfully realize by the 2nd network signal handling part 122 with call setting BTS6, connect the portion that is provided with 123 orders the 1st network signal handling part 121 and stop the network trunk service and only keep ad-hoc network by 2RF portion 140.

After this, the 1st network signal handling part 121 stops the network trunk service and only keeps ad-hoc network, and the 2nd network signal handling part 122 continues to keep the cellular service (seeing step S23) of BTS6.

Fig. 8 is the mobile communication terminal of one embodiment of the invention is carried out the cell mobile communication systems of cellular communication service by ad-hoc network a network structure.

As shown in Figure 8, have the 1st mobile communication terminal the 100, the 2nd mobile communication terminal the 200, the 3rd mobile communication terminal 300 of coverage 101,201,301,401 separately and the 4th mobile communication terminal 400 and form an ad-hoc network by ad-hoc network.

Certainly the group routed path of the 1st mobile communication terminal 100 and the 3rd mobile communication terminal 300 is defined as A1, certainly the group routed path of the 1st mobile communication terminal 100 and the 4th mobile communication terminal 400 is defined as A2, certainly the group routed path of the 2nd mobile communication terminal 200 and the 3rd mobile communication terminal 300 is defined as A3, and the routed path of group certainly of the 2nd mobile communication terminal 100 and the 4th mobile communication terminal 400 is defined as A4.

At this moment, the 3rd mobile communication terminal 300 is in the position of the coverage 6a that breaks away from the BTS 6 that the cellular service is provided, and the 1st mobile communication terminal 100, the 2 mobile communication terminals 200, the 4 mobile communication terminals 400 are in the coverage 6a of BTS6.

Thereby, because the 3rd mobile communication terminal 300 breaks away from the service range 6a of BTS6, can't obtain the coupling of wireless channel, therefore be in the state that can't converse.

Therefore, the 3rd mobile communication terminal 300 to self be in identical ad-hoc network in adjacent mobile communication terminal 100,200,400 radio network relay request packets.

Receive the mobile communication terminal 100 in the identical ad-hoc network of network trunk requests of packets of data from the 3rd mobile communication terminal 300,200,400 respectively to passing on the network trunk request data package with other mobile communication terminals 100,200,400 of self carrying out from the periphery of organizing route.

Therefore, the 1st mobile communication terminal 100 can be carried out network trunk to the cellular service according to the network trunk request of the 3rd mobile communication terminal 300 for notifying self, by organizing the reply data bag that route transmits the BTS connection state information that comprises self certainly.

After this, it is the selecteed information of the 4th mobile communication terminal 400 in the best state that BTS connects and organize certainly routed path that the 1st mobile communication terminal 100 receives the analysis result of informing the reply data bag from the 3rd mobile communication terminal 300, the path A 1 that from the reply data bag that the 4th mobile communication terminal 400 receives, comprises＜-A2 information, require to carry out the request of the delivery network relaying between the 3rd mobile communication terminal 300 and the 4th mobile communication terminal 400.

Therefore, the 1st mobile communication terminal 100 is carried out from organizing route and delivery network relaying with the 3rd mobile communication terminal the 300, the 4th mobile communication terminal 400 respectively, gives both sides with the data passes that transmits between the 3rd mobile communication terminal 300 and the 4th mobile communication terminal 400.

Fig. 9 is the mobile communication terminal of one embodiment of the invention is carried out cellular communication service by ad-hoc network a flow chart.

With reference to Fig. 9, the work that the control part 120 of the 1st mobile communication terminal 100 in the cell mobile communication systems shown in Fig. 8 is carried out is described in detail.

The 1st mobile communication terminal 100 is in the coverage of coverage 6a of BTS6, therefore under the state of supporting cellular service, receive the network trunk requests from the 3rd mobile communication terminal 300 after control part 120 carry out a series of activities for the network trunk that is provided with.At this, control part 120 is carried out the delivery network relaying and is carried out pattern.

The 1st network signal handling part 121 is received as cellular communication by 1RF portion 130 from the 3rd mobile communication terminal 300 that is connected to ad-hoc network and requires to carry out the network trunk request data package of serving with the network trunk of BTS6 and notify the portion of setting 123 (seeing step S31) that is connected.

Therefore, connect and portion 123 to be set to obtain to carrying out the current BTS link information that cellular network connects, and generate and inform and self can carry out the reply data bag of network trunk by cellular network from the 2nd network signal handling part 122.

The 1st network signal handling part 121 will be provided with the reply data bag that portion 123 generates by connection by ad-hoc network and send the 3rd mobile communication terminal 300 (seeing step S32) to.

Afterwards, the 1st network signal handling part 121 judges whether to receive response message (seeing step S33) to above-mentioned packet from the 3rd mobile communication terminal 300.

If judged result is to receive any response message from the 3rd mobile communication terminal 300, it is separated packing and sends the portion 123 that is provided with that connects to.Connect and response message that portion 123 sends from the 3rd mobile communication terminal to be set to extract and inform that the 4th mobile communication terminal 400 is selected as carrying out to cellular network the information of the mobile communication terminal of network trunk, be included in the reply data bag that receives from the 4th mobile communication terminal 400 the path (A1＜-A2) information, require to carry out the solicited message (seeing step S34) of the delivery network relaying between the 3rd mobile communication terminal 300 and the 4th mobile communication terminal 400.

Connect be provided with portion 123 to the 1st network signal handling part 121 provide the routed path of the group certainly A1 that receives from the 3rd mobile communication terminal 300＜-assign the order (seeing step S35) of carrying out the delivery network relaying between the 3rd mobile communication terminal 300 and the 4th mobile communication terminal 400 A2 information the time.

Therefore, the 1st network signal handling part 121 will directly transmit (seeing step S36) by organizing route certainly to the opposite mobile communication terminal transmission from the data that the 3rd mobile communication terminal 300 and the 4th mobile communication terminal 400 transmit by 1RF portion 130.

Figure 10 is the mobile communication terminal of one embodiment of the invention is carried out the cell mobile communication systems of cellular communication service by ad-hoc network a network structure.

As shown in figure 10, have the 1st mobile communication terminal the 100, the 2nd mobile communication terminal the 200, the 3rd mobile communication terminal 300 of coverage 101,201,301,401 separately and the 4th mobile communication terminal 400 and form an ad-hoc network by organizing route certainly.

Certainly the group routed path of the 3rd mobile communication terminal 300 and the 4th mobile communication terminal 400 is defined as A1, certainly the group routed path of the 1st mobile communication terminal 100 and the 3rd mobile communication terminal 300 is defined as A2, certainly the routed path of group certainly that the group routed path of the 2nd mobile communication terminal 200 and the 4th mobile communication terminal 400 is defined as A 3, the 2 mobile communication terminals 200 and the 3rd mobile communication terminal is defined as A4.

At this moment, the 4th mobile communication terminal 400 is in the position of the coverage 6a that breaks away from the BTS6 that the cellular service is provided, and the 1st mobile communication terminal 100, the 2 mobile communication terminals 200, the 3 mobile communication terminals 300 are in the coverage 6a of BTS6.

And then the 4th mobile communication terminal 400 breaks away from the service range 6a of BTS6, therefore can't obtain the coupling of wireless channel, is in the state that can't converse.

Therefore, the 4th mobile communication terminal 400 to self be in identical ad-hoc network in adjacent mobile communication terminal 100,200,300 radio network relay services request data package.

Receive the mobile communication terminal 100 in the identical ad-hoc network of network trunk requests of packets of data from the 4th mobile communication terminal 400,200,300 respectively to passing on the network trunk requests of packets of data with other mobile communication terminals 100,200,300 of self carrying out from the periphery of organizing route.

Subsequently, the 1st mobile communication terminal 100 can be carried out network trunk to cellular network according to the network trunk request for informing self, sends the 4th mobile communication terminal 400 to by organizing the reply data bag that route will comprise the base station network state information of self certainly.

Afterwards, the 1st mobile communication terminal 100 receives from the 4th mobile communication terminal 400 and informs that the result who analyzes the reply data bag carries out the request of the 4th mobile communication terminal 400 to the network trunk of cellular network for the BTS connection status and Zi the selecteed information of the 1st mobile communication terminal 100 in the best state of organizing routed path and requirement.

Therefore, the 1st mobile communication terminal 100 by ad-hoc network carry out Zi organize route and with the 4th mobile communication terminal 400 network trunks to BTS6.

Figure 11 is that the mobile communication terminal of one embodiment of the invention is carried out the flow chart of cellular service by ad-hoc network.

The work of the control part 120 of the 1st mobile communication terminal 100 in the cell mobile communication systems shown in Figure 10 being carried out with reference to Figure 11 is described in more details.

The 1st mobile communication terminal 100 is in the coverage 6a of BTS6, and therefore under the state of supporting cellular service, after the 400 reception network trunk requests of the 4th mobile communication terminal, control part 120 is implemented as a series of activities of the network trunk that has been provided with.At this, control part 120 is carried out final network trunk and is carried out pattern.

The 1st network signal handling part 121 is received as the network trunk request data package that cellular communication requires to carry out the network trunk service from the 4th mobile communication terminal 400 that is connected to ad-hoc network by 1RF portion 130, and notice connects the portion 123 (seeing step S41) that is provided with.

Subsequently, connect and portion 123 to be set to obtain to inform the reply data bag that self can carry out to the network trunk of cellular service for carrying out the current BTS link information that cellular network connects and generating from the 2nd network signal handling part 122.

The 1st network signal handling part 121 will be provided with the reply data bag that portion 123 generates by connection by ad-hoc network and send the 4th mobile communication terminal 400 (seeing step S42) to.

Afterwards, the 1st network signal handling part 121 judges whether from the response message (see step S43) of the 4th mobile communication terminal 400 receptions to above-mentioned packet.

If judged result is for to receive response message arbitrarily from the 4th mobile communication terminal 400, it is separated packing and conveys to the portion 123 that is provided with that connects.Connect and response message that portion 123 sends from the 4th mobile communication terminal 400 to be set to extract and inform that the 1st mobile communication terminal 100 has been selected as carrying out the information of the mobile communication terminal of network trunk, require to carry out the solicited message (seeing step S44) of the network trunk of the 4th mobile communication terminal 400 to BTS6.

Connect and portion 123 to be set to provide the routing iinformation of the 4th mobile communication terminal 400 that will carry out network trunk to the 1st network signal handling part 121, command execution is for the certainly group route (see step S45) of the 4th mobile communication terminal 400 network trunks to BTS6 simultaneously.

Therefore, the 1st network signal handling part 121 receives the information of cellular communication transmission and separates packing from the 4th mobile communication terminal 400 by ad-hoc network, sends the 2nd network signal handling part 122 (seeing step S46) to.

Simultaneously, the cellular communication information that connects the 4th mobile communication terminal 400 that the portion that is provided with 123 orders the 2nd network signal handling part 122 will receive by the 1st network signal handling part 121 by 2RF portion 140 is sent to BTS6 (seeing step S47).

Therefore, the 2nd network signal handling part 122 will utilize honeycomb frequency to be sent to BTS6 (seeing step S48) by 2RF portion 140 by the cellular communication information that the 1st network signal handling part 121 is separated the 4th mobile communication terminal 400 of packing.

Simultaneously, the 2nd network signal handling part 122 is sent to the data of the 4th mobile communication terminal 400 and sends the 1st network signal handling part 121 to by the 140 reception BTS6 of 2RF portion.

Subsequently, the 1st network signal handling part 121 is packed processing for transmitting by ad-hoc network from the data that the 2nd network signal handling part 122 receives.

And the 1st network signal handling part 121 is carried out from organizing route and these data being sent to the 4th mobile communication terminal 400 (seeing step S49).

Afterwards, the 1st network signal handling part 121 sends by ad-hoc network and is received as the cellular communication that is provided with and keeps the 4th mobile communication terminal 400 and BTS6.

And the 1st network signal handling part 121 is carried out and is separated packing and handle for the data that will receive from the 4th mobile communication terminal 400 by 1RF portion 130 send BTS6 to by the 2nd signal processing part 122.

Simultaneously, the 1st network signal handling part 121 will be packed processing by organizing agreement certainly by the data that ad-hoc network is sent to the 4th mobile communication terminal 400.

In addition, the 2nd network signal handling part 122 will receive and will be sent to BTS6 and be continued to carry out network trunk (seeing step S50) by the cellular service data that the 1st network signal handling part 121 is separated packing from the 4th mobile communication terminal 400.

The foregoing description only is used to illustrate the present invention, but not in order to limit the present invention.

Claims

1. mobile communication terminal that utilizes ad-hoc network is characterized in that comprising:

Utilize the 1st wireless wave band handle with mobile communication terminal in identical ad-hoc network between the 1RF portion of signal of communication;

Utilize the 2RF portion of the signal of communication between the mobile communication terminal that cellular band is handled and cellular communications networks is interior;

Certainly organize route with the mobile communication terminal execution in identical ad-hoc network, and in order to carry out the control part of network trunk with communicating by letter of cellular network.

2. the mobile communication terminal that utilizes ad-hoc network according to claim 1 is characterized in that:

When carrying out according to the communication of described 2RF portion when obstacle takes place, the any mobile communication terminal request network trunk of described control part in identical ad-hoc network carried out from organizing route and network trunk and described cellular communications networks by this mobile communication terminal communicate with this mobile communication terminal.

3. the mobile communication terminal that utilizes ad-hoc network according to claim 2 is characterized in that:

Described control part comprises, by 1RF portion and any mobile communication terminal formation ad-hoc network that utilizes the 1st radio band and the 1st network signal handling part of executive communication signal processing;

For carrying out signal processing with the mobile communication terminal address in the cellular communications networks that utilizes cellular band by 2RF portion, and when by any mobile communication terminal connection in the 1st network signal handling part and the identical ad-hoc network, for passing through this mobile communication terminal is connected deal with data with cellular network the 2nd network signal handling part;

When the 2nd network signal handling part passes through in the executive communication of 2RF portion obstacle to take place, connect setting, so that carry out from organizing route, and be connected the portion of setting by what this mobile communication terminal and cellular communications networks communicated by the mobile communication terminal in the 1st network signal handling part and the identical ad-hoc network.

4. the mobile communication terminal that utilizes ad-hoc network according to claim 3 is characterized in that:

Described the 1st network signal handling part is carried out to separate to pack and is handled in order to send the 2nd network signal handling part to from the data that described mobile communication terminal receives in order to send any mobile communication terminal in the identical ad-hoc network to from the cellular communication data of the 2nd network signal handling part input and to carry out packing and handle.

5. the mobile communication terminal that utilizes ad-hoc network according to claim 3 is characterized in that:

Described the 2nd network signal handling part will comprise that by any mobile communication terminal in the identical ad-hoc network self mobile communication terminal represents that with being used to the data of utilizing ad-hoc network to be connected the identifying information that is set to cellular communications networks send cellular communications networks to.

6. the mobile communication terminal that utilizes ad-hoc network according to claim 3 is characterized in that:

When described the 2nd network signal handling part is carried out by described the 1st network signal handling part in organizing route and communicating with cellular communications networks, when the communication barrier by described 2RF portion is repaired, connect the portion of setting and connect setting, so that described the 2nd network signal handling part communicates by described 2RF portion and cellular communications networks.

7. the mobile communication terminal that utilizes ad-hoc network according to claim 1 is characterized in that:

Described control part is carried out the cellular service by described 2RF portion, and when any mobile communication terminal request network trunk in the identical ad-hoc network, another mobile communication terminal of carrying out network trunk to cellular network by described 1RF portion and this mobile communication terminal with for this mobile communication terminal is carried out respectively from organizing route, and carries out the delivery network relaying between the described mobile communication terminal.

8. the mobile communication terminal that utilizes ad-hoc network according to claim 7 is characterized in that:

For carrying out the 2nd network signal handling part of signal processing with utilizing mobile communication terminal address in the cellular communications networks of cellular band by 2RF portion;

Connect setting, so as by the 1st network signal handling part be implemented as in the identical ad-hoc network mobile communication terminal and with the route of group certainly of the delivery network relaying of this mobile communication terminal network trunk between another mobile communication terminal of cellular network.

9. the mobile communication terminal that utilizes ad-hoc network according to claim 8 is characterized in that:

The data that the 1st network signal handling part will send from mobile communication terminal and final another mobile communication terminal of carrying out the network trunk of this mobile communication terminal and cellular network of request network trunk are transmitted to handle in the same old way and are given opposite mobile communication terminal.

10. the mobile communication terminal that utilizes ad-hoc network according to claim 1 is characterized in that:

When the mobile communication terminal of described control part in identical ad-hoc network receives the network trunk request, carry out from organizing route with this mobile communication terminal, so that this mobile communication terminal can communicate with the described cellular communications networks that is connected by described 2RF portion.

11. the mobile communication terminal that utilizes ad-hoc network according to claim 10 is characterized in that:

For by 2RF portion with utilize mobile communication terminal in the cellular communications networks of cellular band to communicate to carry out signal processing, and when by any mobile communication terminal connection in the 1st network signal handling part and the identical ad-hoc network, processing is used for the 2nd network signal handling part that this mobile communication terminal is connected to the data of cellular communications networks;

Carry out to connect be provided with, organize route, make the portion of setting that is connected that this mobile communication terminal and the base station of cellular communications networks communicate so that carry out certainly with the mobile communication terminal in the identical ad-hoc network by the 1st network signal handling part.

12. the mobile communication terminal that utilizes ad-hoc network according to claim 11 is characterized in that:

Described the 1st network signal handling part for will be in the ad-hoc network arbitrarily the data passes that receives of mobile communication terminal carry out for the 2nd network signal handling part to separate packing and handle, and carry out packing and handle for sending described mobile communication terminal in the identical ad-hoc network to from the cellular communication data of the 2nd network signal handling part input.

13. the mobile communication terminal that utilizes ad-hoc network according to claim 11 is characterized in that:

Described the 2nd network signal handling part will comprise that the data of the information of identifying information that any mobile communication terminal of expression in the identical ad-hoc network utilizes ad-hoc network to connect to be set to cellular communications networks and this mobile communication terminal send cellular communications networks to.

14. a communication means that utilizes the mobile communication terminal of ad-hoc network is characterized in that comprising:

When being set to when organizing mode of operation, utilize the 1st wireless wave band handle with mobile communication terminal in identical ad-hoc network between the step of signal of communication;

When being set to the cellular communication mode of operation, utilize the step of the signal of communication between cellular band processing and the mobile communication terminal in cellular communications networks;

When being set to the network trunk mode of operation, organize route certainly with the mobile communication terminal execution in identical ad-hoc network, and in order to carry out the step of network trunk with communicating by letter of cellular network.

15. the communication means that utilizes the mobile communication terminal of ad-hoc network according to claim 14 is characterized in that:

The step of carrying out described network trunk comprises whether the step of obstacle takes place when judging the mobile communication terminal address that utilizes in cellular band and the cellular communications networks;

When judged result when obstacle takes place for, carry out from organizing route with the mobile communication terminal in the identical ad-hoc network that utilizes the 1st radio band to communicate by letter, and the step that communicates of network trunk and described cellular communications networks by this mobile communication terminal.

16. the communication means that utilizes the mobile communication terminal of ad-hoc network according to claim 15 is characterized in that:

Described step of communicating by letter with cellular communications networks comprises, when in utilizing the cellular band executive communication obstacle taking place, changes to the step of the connection setting that utilizes ad-hoc network;

Carry out from organizing route and carrying out the step of data processing with any mobile communication terminal in the identical ad-hoc network that forms for communicating by letter with cellular communications networks by the network trunk processing of this mobile communication terminal.

17. the communication means that utilizes the mobile communication terminal of ad-hoc network according to claim 16, it is characterized in that: in the step of described execution data processing, for any mobile communication terminal that the data that cellular communication is generated send in the identical ad-hoc network is carried out the packing processing, and be that cellular communication is separated the packing processing to carrying out from the data of this mobile communication terminal reception.

18. the communication means that utilizes the mobile communication terminal of ad-hoc network according to claim 15 is characterized in that:

Carry out in the step of described network trunk and also comprise, when carrying out by the mobile communication terminal in the identical ad-hoc network from organizing route, when the communication that utilizes cellular band during cellular communications networks is communicated by letter is carried out obstacle and is repaired, utilize being connected that cellular band and cellular communications networks communicate that step is set.

19. the communication means that utilizes the mobile communication terminal of ad-hoc network according to claim 14 is characterized in that:

The step of carrying out described network trunk comprises, judges whether from utilizing any mobile communication terminal in the identical ad-hoc network that the 1st radio band forms to receive the step of network trunk request;

When judged result when the network trunk request is arranged, another mobile communication terminal of carrying out network trunk to cellular network with this mobile communication terminal with for this mobile communication terminal is carried out respectively from organizing route, and the step of the delivery network relaying between execution and the mobile communication terminal.

20. the communication means that utilizes the mobile communication terminal of ad-hoc network according to claim 19 is characterized in that:

The step of carrying out described delivery network relaying comprises, obtains to carry out from organizing route with the mobile communication terminal that receives the network trunk request, and this mobile communication terminal finally carried out the step of information of the mobile communication terminal of network trunk to cellular network;

Finally organize route certainly with the mobile communication terminal of request network trunk with this mobile communication terminal to the mobile communication terminal execution of the base station of cellular network execution network trunk, and the step of the data passes that transmits being given both sides' mobile communication terminal.

21. the communication means that utilizes the mobile communication terminal of ad-hoc network according to claim 14 is characterized in that:

The step of carrying out described network trunk comprises: judge whether from utilizing any mobile communication terminal in the identical ad-hoc network that the 1st radio band forms to receive the step of network trunk request;

When judged result when the network trunk request is arranged, utilize cellular band to communicate by letter with cellular communications networks setting, and with the identical ad-hoc network of request network trunk in mobile communication terminal carry out from organizing route, described mobile communication terminal is connected the step that is relayed to the cellular communications networks that communication is set.

22. the communication means that utilizes the mobile communication terminal of ad-hoc network according to claim 21 is characterized in that:

The step of described connection relaying comprises, when the network trunk request, changes to the step of the connection setting of network trunk;

Utilize the step of the communications setting of cellular band execution and cellular communications networks according to the connection setting of change;

Carry out from organizing route, the step that described mobile communication terminal is communicated by letter with the cellular communications networks of communications setting with the mobile communication terminal of the identical ad-hoc network inside of asking network trunk.

23. the communication means that utilizes the mobile communication terminal of ad-hoc network according to claim 22 is characterized in that:

Carry out in the step of described connection relaying, carry out and separate packing and handle for the data that will any mobile communication terminal in the ad-hoc network by described cellular band receive convey to described cellular communications networks, for the described mobile communication terminal of the ad-hoc network that will send the request network trunk from the data that cellular communications networks receives to is carried out the packing processing.

24. a cell mobile communication systems that utilizes ad-hoc network is characterized in that comprising:

In when, in the mobile communication terminal address in utilizing cellular band and cellular communications networks obstacle taking place, any mobile communication terminal request network trunk in the identical ad-hoc network that utilizes the communication of the 1st radio band, and by the network trunk of this mobile communication terminal and the 1st mobile communication terminal of described cellular communications networks executive communication;

When described the 1st mobile communication terminal in the identical ad-hoc network that utilizes described the 1st radio band formation receives the network trunk request, utilize cellular band to communicate by letter with cellular communications networks setting, and carry out oneself with the 1st mobile communication terminal of request network trunk and organize route, described the 1st mobile communication terminal is connected the 2nd mobile communication terminal that is relayed to the cellular communications networks that communication is set.

25. the cell mobile communication systems that utilizes ad-hoc network according to claim 24 is characterized in that also comprising:

With described the 1st mobile communication terminal and the 2nd mobile communication terminal in identical ad-hoc network, carry out respectively from organizing route according to the network trunk request of described the 1st mobile communication terminal and the 1st mobile communication terminal and the 2nd mobile communication terminal, and carry out the 3rd mobile communication terminal of the delivery network relaying between the mobile communication corresponding terminal.