CN102387568A - Method and system for mobile terminal capable of automatically selecting communication mode - Google Patents

Method and system for mobile terminal capable of automatically selecting communication mode Download PDF

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Publication number
CN102387568A
CN102387568A CN2010102735220A CN201010273522A CN102387568A CN 102387568 A CN102387568 A CN 102387568A CN 2010102735220 A CN2010102735220 A CN 2010102735220A CN 201010273522 A CN201010273522 A CN 201010273522A CN 102387568 A CN102387568 A CN 102387568A
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mobile communications
communications network
short
communication network
short distance
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CN102387568B (en
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曹磊
赵晔
林衡华
王庆扬
熊尚坤
陈晓冬
李文苡
李文奇
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China Telecom Corp Ltd
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China Telecom Corp Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

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Abstract

The invention provides a method and a system for a mobile terminal capable of automatically selecting a communication mode. The method comprises the following steps that: communication between a host machine and a mobile communication network is completed by the host machine, a short-distance communication network is built by the host machine, short-distance communication or mobile communication can be automatically chosen and used by the terminal signal environment by a terminal, and a mobile communication module is closed within the covering area of short-distance communication. Thus, the aims of energy saving and standby time delay can be reached by means of utilizing the advantages of wide coverage and strong communication capacity of the mobile communication network and the characteristic of low energy consumption of a short-distance communication mode.

Description

A kind of portable terminal is selected the method and system of communication mode automatically
Technical field
The present invention relates to communication technical field, relate in particular to the method and system that a kind of portable terminal is selected communication mode automatically.
Background technology
Mobile communication technology such as CDMA, WCDMA, WiMAX, LTE etc.; The communication mode of higher rate is provided for the user; Continuous covering and large-scale networking capability can be provided; But because agreement is complicated, need terminal processing capacity, transmitting power all higher, be unfavorable for reducing power consumption of terminal and prolongs standby time.
Be applicable to short-range personnel communications such as bluetooth, ZigBee etc., have that agreement is simple, transmitting power is little, a low energy consumption, longer characteristics such as stand-by time.But its limited coverage area, and general only suitable point-to-point communication can not realize continuous covering and large-scale networking.
Summary of the invention
The technical problem that the present invention will solve is to propose the method and system that a kind of portable terminal is selected communication mode automatically.Thereby realized both utilizing mobile communications network to cover the advantage wide, that communication capacity is strong, utilized the long characteristic of low energy consumption of short haul connection mode and stand-by time simultaneously.
According to an aspect of the present invention, propose the method that a kind of portable terminal is selected communication mode automatically, wherein, switch to the flow process of short distance communication network, may further comprise the steps: the signal strength signal intensity of terminal monitoring short distance communication network from mobile communications network; When signal strength signal intensity greater than incision during thresholding, terminal and main frame connect, and send the parameter of mobile communications network to main frame through the short haul connection mode; Main frame connects according to the parameter and the mobile communications network of mobile communications network, converts mobile communication network protocol into short-range communication protocols, and sets up short distance communication network; The terminal switches in the short distance communication network scope of main frame foundation, when handover success, inserts short distance communication network, breaks off mobile communications network; Switch to the flow process of mobile communications network from short distance communication network, may further comprise the steps: the signal strength signal intensity of terminal monitoring short distance communication network; When signal strength signal intensity when cutting out thresholding, main frame sends the parameter of mobile communications network to terminal through the short haul connection mode; The terminal connects according to the parameter and the mobile communications network of mobile communications network; Handover success, the terminal accessing mobile communication network breaks off short distance communication network.
Further, in the operation that the terminal connects according to the parameter and the mobile communications network of mobile communications network, further comprising the steps of: handoff failure and when having broken off short haul connection, the terminal directly initiates to be connected with the communication of mobile communications network.
According to a further aspect of the invention, also propose a kind ofly to switch to the method for short distance communication network, may further comprise the steps: the signal strength signal intensity of terminal monitoring short distance communication network from mobile communications network; When signal strength signal intensity greater than incision during thresholding, terminal and main frame connect, and send the parameter of mobile communications network to main frame through the short haul connection mode; Main frame connects according to the parameter and the mobile communications network of mobile communications network, converts mobile communication network protocol into short-range communication protocols, and sets up short distance communication network; The terminal switches in the short distance communication network scope of main frame foundation, when handover success, inserts short distance communication network, breaks off mobile communications network.
According to a further aspect of the invention, also propose a kind ofly to switch to the method for mobile communications network, may further comprise the steps: the signal strength signal intensity of terminal monitoring short distance communication network from short distance communication network; When signal strength signal intensity when cutting out thresholding, main frame sends the parameter of mobile communications network to terminal through the short haul connection mode; The terminal connects according to the parameter and the mobile communications network of mobile communications network; Handover success, the terminal accessing mobile communication network breaks off short distance communication network.
According to a further aspect of the invention; A kind of system of automatic selection communication mode is also proposed; Comprise: the terminal, monitor the signal strength signal intensity of short distance communication network, when signal strength signal intensity during greater than the incision thresholding; Connect with main frame, send the parameter of mobile communications network to main frame through the short haul connection mode; Switch in the short distance communication network scope of main frame foundation, when handover success, insert short distance communication network, break off mobile communications network; When signal strength signal intensity when cutting out thresholding, obtain the parameter of mobile communications network through the short haul connection mode from main frame, and connect according to the parameter and the mobile communications network of mobile communications network; Handover success, accessing mobile communication network breaks off short distance communication network; Main frame connects according to the parameter and the mobile communications network of mobile communications network, converts mobile communication network protocol into short-range communication protocols, and sets up short distance communication network.
Further, said terminal handoff failure and when having broken off short haul connection is directly initiated and being connected of mobile communications network.
Further, said terminal comprises: first short-range communication module, the signal strength signal intensity of monitoring short distance communication network; In signal strength signal intensity greater than incision during thresholding; Setting up short haul connection with main frame is connected; Send the parameter of mobile communications network to main frame through the short haul connection mode, switch in the short distance communication network scope of main frame foundation, handover success also inserts short distance communication network; In signal strength signal intensity when cutting out thresholding; Obtain the parameter of mobile communications network from main frame through the short haul connection mode; And be sent to first mobile communication module, when first mobile communication module and mobile communications network connect, break off short distance communication network; First mobile communication module when first short-range communication module inserts short distance communication network, breaks off mobile communications network; The parameter and the mobile communications network of the mobile communications network that transmits according to first short-range communication module connect handover success and accessing mobile communication network; First control module; Judge that whether signal strength signal intensity is greater than the incision thresholding, whether less than cutting out thresholding; During thresholding, control first short-range communication module and insert short distance communication network greater than incision in signal strength signal intensity, control first mobile communication module and break off mobile communications network; , control first short-range communication module and break off short distance communication network when cutting out thresholding in signal strength signal intensity, control the first mobile communication module accessing mobile communication network.
Further, said main frame comprises: second short-range communication module, and the parameter of the mobile communications network that the terminal is transmitted is sent to second mobile communication module; Set up short distance communication network according to short-range communication protocols; Second mobile communication module connects according to the parameter and the mobile communications network of mobile communications network; Second control module converts mobile communication network protocol into short-range communication protocols.
According to a further aspect of the invention, also propose a kind of terminal of automatic selection communication mode, comprising: first short-range communication module, the signal strength signal intensity of monitoring short distance communication network; In signal strength signal intensity greater than incision during thresholding; Setting up short haul connection with main frame is connected; Send the parameter of mobile communications network to main frame through the short haul connection mode, switch in the short distance communication network scope of main frame foundation, handover success also inserts short distance communication network; In signal strength signal intensity when cutting out thresholding; Obtain the parameter of mobile communications network from main frame through the short haul connection mode; And be sent to first mobile communication module, when first mobile communication module and mobile communications network connect, break off short distance communication network; First mobile communication module when first short-range communication module inserts short distance communication network, breaks off mobile communications network; The parameter and the mobile communications network of the mobile communications network that transmits according to first short-range communication module connect handover success and accessing mobile communication network; First control module; Judge that whether signal strength signal intensity is greater than the incision thresholding, whether less than cutting out thresholding; During thresholding, control first short-range communication module and insert short distance communication network greater than incision in signal strength signal intensity, control first mobile communication module and break off mobile communications network; , control first short-range communication module and break off short distance communication network when cutting out thresholding in signal strength signal intensity, control the first mobile communication module accessing mobile communication network.
Compared with prior art, the present invention has following at least one advantage:
Main frame is realized converting mobile communications network into short distance communication network, for network, can regard an integral body as, and the short distance communication network that main frame is set up can not cause interference to mobile communications network, to the not influence of deployment of network.
The terminal can take over seamlessly between mobile communications network and short distance communication network; Both utilized mobile communications network to cover the advantage wide, that communication capacity is strong; Utilize the advantage that short distance communication network is simple, energy consumption is low, the battery volume is little, stand-by time is long again, promote user's impression.
Description of drawings
Fig. 1 selects to switch to the flow process of short distance communication network from mobile communications network in the method for communication mode for a kind of portable terminal that the present invention proposes automatically.
Fig. 2 selects to switch to the flow process of mobile communications network from short distance communication network in the method for communication mode for a kind of portable terminal that the present invention proposes automatically.
Fig. 3 proposes the system diagram that a kind of portable terminal is selected communication mode automatically for the present invention.
Fig. 4 selects the terminal structure figure of the system of communication mode automatically for the present invention.
Fig. 5 selects the host structure chart of the system of communication mode automatically for the present invention.
Fig. 6 is a system construction drawing among the embodiment.
Fig. 7 is the structure chart of main frame among the embodiment.
Fig. 8 is the structure chart at terminal among the embodiment.
Embodiment
The present invention proposes the method and system that a kind of portable terminal is selected communication mode automatically, and main frame and mobile communications network establish a communications link, and sets up short distance communication network, and converts mobile communication protocol into short-range communication protocols.Short distance communication network or mobile communications network are selected to use automatically according to its residing signal environment in the terminal, in the short distance communication network coverage, close mobile communications network, reach the purpose that cuts down the consumption of energy.The present invention had both utilized mobile communications network to cover the advantage wide, that communication capacity is strong, utilized the characteristic of short distance communication network low energy consumption, stand-by time length again.
With reference to the accompanying drawings the present invention is more comprehensively described, exemplary embodiment of the present invention wherein is described.
As shown in Figure 1, for a kind of portable terminal that the present invention proposes is selected in the method for communication mode automatically, switch to the flow process of short distance communication network from mobile communications network, may further comprise the steps:
In step 101, the signal strength signal intensity of terminal monitoring short distance communication network.
In step 102, whether judge signal strength signal intensity greater than the incision thresholding, if, execution in step 103, otherwise continue execution in step 101.
In step 103, terminal and main frame connect, and send the parameter of mobile communications network to main frame through the short haul connection mode.
In step 104, main frame connects according to the parameter and the mobile communications network of mobile communications network.
In step 105, main frame converts mobile communication network protocol into short-range communication protocols, and sets up short distance communication network.
In step 106, the terminal switches in the short distance communication network scope of main frame foundation.
In step 107, judge whether switching is successful, if success, execution in step 108, otherwise execution in step 101.
In step 108, mobile communications network is broken off at the terminal, switches and accomplishes.
As shown in Figure 2, for a kind of portable terminal that the present invention proposes is selected in the method for communication mode automatically, switch to the flow process of mobile communications network from short distance communication network, may further comprise the steps:
In step 201, the signal strength signal intensity of terminal monitoring short distance communication network.
In step 202, judge signal strength signal intensity whether less than cutting out thresholding, if, execution in step 203, otherwise continue execution in step 201.
In step 203, main frame sends the parameter of mobile communications network to terminal through the short haul connection mode.
In step 204, the terminal connects according to parameter and mobile communications network.
In step 205, judge whether switching is successful, if, execution in step 206, otherwise execution in step 207.
In step 206, the terminal accessing mobile communication network breaks off short distance communication network.At this moment, accomplished the process that switches to mobile communications network from short distance communication network.But if handoff failure can also further be set up and being connected of mobile communications network, concrete operations describe in step 207~step 208.
In step 207, judge whether to keep the short haul connection mode, if, execution in step 201, otherwise execution in step 208.
In step 208, the terminal directly initiates to be connected with the communication of mobile communications network.
The present invention proposes the terminal and can select suitable communication mode automatically according to signal strength signal intensity, and can on two kinds of communication modes, realize taking over seamlessly, existing mobile communication technology two-forty, the wide advantage of covering have the simple energy-conservation advantage of short haul connection again.
The present invention proposes the system that a kind of portable terminal is selected communication mode automatically, and is as shown in Figure 3.
The signal strength signal intensity of short distance communication network is monitored at the terminal, when signal strength signal intensity during greater than the incision thresholding, sends the parameter of mobile communications network to main frame, inserts the short distance communication network that main frame is set up, and breaks off mobile communications network; When signal strength signal intensity when cutting out thresholding, obtain the parameter of mobile communications network from main frame, and connect according to parameter and mobile communications network, accessing mobile communication network breaks off short distance communication network.Further, the failure that connects of terminal and mobile communications network, and when having broken off short haul connection, the directly connection of originating mobile communication network.
Main frame connects according to the parameter and the mobile communications network of mobile communications network, converts mobile communication network protocol into short-range communication protocols, and sets up short distance communication network.
The relative network of system of the present invention can be regarded an integral body as, and main frame can be realized protocol conversion, and the short distance communication network that main frame is set up can not cause interference to mobile communications network, to the not influence of deployment of network.The terminal has mobile communications network pattern and short haul connection pattern, and can under these two kinds of patterns, automatically switch.In the short haul connection coverage, close mobile communication module, thereby realize the purpose of energy-conservation and prolongs standby time.Therefore, the present invention can improve indoor covering, improves indoor broadband access rate, reduce time delay, satisfies the various multimedia application of user and experiences.
Fig. 4 selects the terminal structure figure of the system of communication mode automatically for the present invention.
First short-range communication module, the signal strength signal intensity of monitoring short distance communication network; In signal strength signal intensity greater than incision during thresholding; Setting up short haul connection with second short-range communication module of main frame is connected; Send the parameter of mobile communications network to main frame through the short haul connection mode; Switch in the short distance communication network scope of main frame foundation, handover success also inserts short distance communication network; In signal strength signal intensity when cutting out thresholding; Obtain the parameter of mobile communications network from second short-range communication module of main frame through the short haul connection mode; And be sent to first mobile communication module; When first mobile communication module and mobile communications network connect, break off short distance communication network.
First mobile communication module when first short-range communication module inserts short distance communication network, breaks off mobile communications network; The parameter and the mobile communications network of the mobile communications network that transmits according to first short-range communication module connect handover success and accessing mobile communication network.
First control module; Judge that whether signal strength signal intensity is greater than the incision thresholding, whether less than cutting out thresholding; During thresholding, control first short-range communication module and insert short distance communication network greater than incision in signal strength signal intensity, control first mobile communication module and break off mobile communications network; , control first short-range communication module and break off short distance communication network when cutting out thresholding in signal strength signal intensity, control the first mobile communication module accessing mobile communication network.
Fig. 5 selects the host structure chart of the system of communication mode automatically for the present invention.
Second short-range communication module, the parameter of the mobile communications network that the terminal is transmitted is sent to second mobile communication module; Set up short distance communication network according to short-range communication protocols.
Second mobile communication module connects according to the parameter and the mobile communications network of mobile communications network.
Second control module converts mobile communication network protocol into short-range communication protocols.
Below in conjunction with accompanying drawing specific embodiment of the present invention is described.Fig. 6 is a system construction drawing among the embodiment, and Fig. 7 is the structure chart of main frame, and Fig. 8 is the structure chart at terminal.
Main frame can comprise portable computer, LTE communication module, bluetooth communication.The LTE communication module is accomplished LTE network service, and the LTE system can realize high-speed data transmission.Bluetooth communication is accomplished and is set up bluetooth communication network and let communication terminal insert.As playing high-definition movie, video calling etc., utilize portable computer to handle or after portable computer carries out preliminary processing for complicated applications, be transferred on the communication terminal through bluetooth approach and play.Directly handle for simple application such as conversation, note, simple mail etc. by communication terminal.
The terminal can comprise LTE transmit/receive module, Bluetooth transmission/receiver module, LTE Communications Processor Module, Bluetooth communication processing module, terminal shared module, control module, supply module.Wherein, the LTE transmit/receive module is accomplished communicating by letter of LTE with the LTE Communications Processor Module, and Bluetooth transmission/receiver module is accomplished communicating by letter of bluetooth with the Bluetooth communication processing module.Control module is selected LTE or bluetooth communication mode according to the condition judgment of signal.Mobile network or short distance communication network can be selected automatically according to signal conditioning of living in the terminal, and control module is controlled the operating state of corresponding mains switch control communication module, and select corresponding data inflow terminal shared module to handle.
Description of the invention provides for example with for the purpose of describing, and is not the disclosed form that exhaustively perhaps limit the invention to.A lot of modifications and variation are obvious for those of ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present invention and practical application, thereby and makes those of ordinary skill in the art can understand the various embodiment that have various modifications that the present invention's design is suitable for special-purpose.

Claims (9)

1. a portable terminal is selected the method for communication mode automatically, wherein:
Switch to the flow process of short distance communication network from mobile communications network, may further comprise the steps:
The signal strength signal intensity of terminal monitoring short distance communication network;
When signal strength signal intensity greater than incision during thresholding, terminal and main frame connect, and send the parameter of mobile communications network to main frame through the short haul connection mode;
Main frame connects according to the parameter and the mobile communications network of mobile communications network, converts mobile communication network protocol into short-range communication protocols, and sets up short distance communication network;
The terminal switches in the short distance communication network scope of main frame foundation, when handover success, inserts short distance communication network, breaks off mobile communications network;
Switch to the flow process of mobile communications network from short distance communication network, may further comprise the steps:
The signal strength signal intensity of terminal monitoring short distance communication network;
When signal strength signal intensity when cutting out thresholding, main frame sends the parameter of mobile communications network to terminal through the short haul connection mode;
The terminal connects according to the parameter and the mobile communications network of mobile communications network;
Handover success, the terminal accessing mobile communication network breaks off short distance communication network.
2. select the method for communication mode automatically according to the said portable terminal of claim 1; Wherein, In the operation that the terminal connects according to the parameter and the mobile communications network of mobile communications network; Further comprising the steps of: handoff failure and when having broken off short haul connection, the terminal directly initiates to be connected with the communication of mobile communications network.
3. one kind switches to the method for short distance communication network from mobile communications network, may further comprise the steps:
The signal strength signal intensity of terminal monitoring short distance communication network;
When signal strength signal intensity greater than incision during thresholding, terminal and main frame connect, and send the parameter of mobile communications network to main frame through the short haul connection mode;
Main frame connects according to the parameter and the mobile communications network of mobile communications network, converts mobile communication network protocol into short-range communication protocols, and sets up short distance communication network;
The terminal switches in the short distance communication network scope of main frame foundation, when handover success, inserts short distance communication network, breaks off mobile communications network.
4. one kind switches to the method for mobile communications network from short distance communication network, may further comprise the steps:
The signal strength signal intensity of terminal monitoring short distance communication network;
When signal strength signal intensity when cutting out thresholding, main frame sends the parameter of mobile communications network to terminal through the short haul connection mode;
The terminal connects according to the parameter and the mobile communications network of mobile communications network;
Handover success, the terminal accessing mobile communication network breaks off short distance communication network.
5. system of automatically selecting communication mode comprises:
The signal strength signal intensity of short distance communication network is monitored at the terminal, when signal strength signal intensity during greater than the incision thresholding, connects with main frame, sends the parameter of mobile communications network to main frame through the short haul connection mode; Switch in the short distance communication network scope of main frame foundation, when handover success, insert short distance communication network, break off mobile communications network; When signal strength signal intensity when cutting out thresholding, obtain the parameter of mobile communications network through the short haul connection mode from main frame, and connect according to the parameter and the mobile communications network of mobile communications network; Handover success, accessing mobile communication network breaks off short distance communication network;
Main frame connects according to the parameter and the mobile communications network of mobile communications network, converts mobile communication network protocol into short-range communication protocols, and sets up short distance communication network.
6. according to the system of the said automatic selection communication mode of claim 5, wherein, said terminal handoff failure and when having broken off short haul connection is directly initiated and being connected of mobile communications network.
7. according to the system of claim 5 or 6 said automatic selection communication modes, wherein, said terminal comprises:
First short-range communication module, the signal strength signal intensity of monitoring short distance communication network; In signal strength signal intensity greater than incision during thresholding; Setting up short haul connection with main frame is connected; Send the parameter of mobile communications network to main frame through the short haul connection mode, switch in the short distance communication network scope of main frame foundation, handover success also inserts short distance communication network; In signal strength signal intensity when cutting out thresholding; Obtain the parameter of mobile communications network from main frame through the short haul connection mode; And be sent to first mobile communication module, when first mobile communication module and mobile communications network connect, break off short distance communication network;
First mobile communication module when first short-range communication module inserts short distance communication network, breaks off mobile communications network; The parameter and the mobile communications network of the mobile communications network that transmits according to first short-range communication module connect handover success and accessing mobile communication network;
First control module; Judge that whether signal strength signal intensity is greater than the incision thresholding, whether less than cutting out thresholding; During thresholding, control first short-range communication module and insert short distance communication network greater than incision in signal strength signal intensity, control first mobile communication module and break off mobile communications network; , control first short-range communication module and break off short distance communication network when cutting out thresholding in signal strength signal intensity, control the first mobile communication module accessing mobile communication network.
8. according to the system of claim 5 or 6 said automatic selection communication modes, wherein, said main frame comprises:
Second short-range communication module, the parameter of the mobile communications network that the terminal is transmitted is sent to second mobile communication module; Set up short distance communication network according to short-range communication protocols;
Second mobile communication module connects according to the parameter and the mobile communications network of mobile communications network;
Second control module converts mobile communication network protocol into short-range communication protocols.
9. terminal of automatically selecting communication mode comprises:
First short-range communication module, the signal strength signal intensity of monitoring short distance communication network; In signal strength signal intensity greater than incision during thresholding; Setting up short haul connection with main frame is connected; Send the parameter of mobile communications network to main frame through the short haul connection mode, switch in the short distance communication network scope of main frame foundation, handover success also inserts short distance communication network; In signal strength signal intensity when cutting out thresholding; Obtain the parameter of mobile communications network from main frame through the short haul connection mode; And be sent to first mobile communication module, when first mobile communication module and mobile communications network connect, break off short distance communication network;
First mobile communication module when first short-range communication module inserts short distance communication network, breaks off mobile communications network; The parameter and the mobile communications network of the mobile communications network that transmits according to first short-range communication module connect handover success and accessing mobile communication network;
First control module; Judge that whether signal strength signal intensity is greater than the incision thresholding, whether less than cutting out thresholding; During thresholding, control first short-range communication module and insert short distance communication network greater than incision in signal strength signal intensity, control first mobile communication module and break off mobile communications network; , control first short-range communication module and break off short distance communication network when cutting out thresholding in signal strength signal intensity, control the first mobile communication module accessing mobile communication network.
CN201010273522.0A 2010-09-03 2010-09-03 A kind of mobile terminal automatically selects the method and system of communication mode Active CN102387568B (en)

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CN102983942A (en) * 2012-11-28 2013-03-20 北京百度网讯科技有限公司 Data transmission method and equipment
CN102983942B (en) * 2012-11-28 2019-05-28 北京百度网讯科技有限公司 Data transmission method and equipment
CN103369714A (en) * 2013-06-17 2013-10-23 华为技术有限公司 Method and device for establishing data connection and terminal equipment
CN103369714B (en) * 2013-06-17 2016-11-02 华为技术有限公司 Set up the method for data cube computation, device and terminal unit
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