CN104936243A - Telecommunication module and mobile hotspot device - Google Patents
Telecommunication module and mobile hotspot device Download PDFInfo
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- CN104936243A CN104936243A CN201410108761.9A CN201410108761A CN104936243A CN 104936243 A CN104936243 A CN 104936243A CN 201410108761 A CN201410108761 A CN 201410108761A CN 104936243 A CN104936243 A CN 104936243A
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- sim card
- card connector
- circuit
- baseband processor
- hot spot
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
Abstract
The invention provides a telecommunication module and a mobile hotspot device. The telecommunication module comprises a telecommunication radio frequency circuit, a fundamental frequency processor, a local area network interface circuit, a switching circuit, a first SIM card connector, a second SIM card connector and a third SIM card connector. The telecommunication radio frequency circuit can establish connection with a telecommunication network. The fundamental frequency processor is coupled to the telecommunication radio frequency circuit. The local area network interface circuit is coupled to the fundamental frequency processor. The switching circuit is coupled to the fundamental frequency processor, the first SIM card connector, the second SIM card connector and the third SIM card connector. The switching circuit selectively makes the first SIM card connector, the second SIM card connector or the third SIM card connector connect to the fundamental frequency processor.
Description
Technical field
The invention relates to a kind of telecommunication installation, and relate to a kind of telco module and mobile hot spot device especially.
Background technology
By wireless router (wireless router) or mobile wireless fidelity (Wireless Fidelity, be called for short Wi-Fi) focus (mobile Wi-Fi hotspot) device, such as MiFi, third generation telecom mobile network card (3G dongle) etc., after being connected to notebook computer, notebook computer can pass through communication network (telecommunication network) and be connected to the Internet (internet).Existing mobile Wi-Fi Hotspot device only has single subscriber identity module (Subscriber Identity Module is called for short SIM) card connector.When SIM card inserts the sim card connector of mobile Wi-Fi Hotspot device, mobile Wi-Fi Hotspot device can be connected to the Internet by the communication network corresponding to SIM card.
Different telecom dealer institute provides the Internet rate of serving that continues to differ.By landform/environmental impact, different telecom dealer in different places communication network is provided signal quality also may be different.Therefore, user often prepares multiple SIM card, with satisfied online demand.But existing mobile Wi-Fi Hotspot device only has single sim card connector.When the signal quality of the communication network corresponding to SIM card A is too poor, when causing the transmission speed slow (even cannot connect) to the Internet, SIM card A in sim card connector need substitute for SIM card B by user in a manual manner, to use the communication network corresponding to SIM card B instead.
Existing mobile Wi-Fi Hotspot device does not support that USB (Universal Serial Bus, be called for short USB) interface is used for external hard drive and USB telephone set.
Summary of the invention
The invention provides a kind of telco module and mobile hot spot device, it configures at least three sim card connectors.
The embodiment of the present invention provides a kind of telco module, comprise telecommunications radio circuit, Baseband processor (Baseband processor), local area network (LAN) (Local Area Network, be called for short LAN) interface circuit, commutation circuit, first user identity module (Subscriber Identity Module, be called for short SIM) card connector, the second sim card connector and Three S's IM card connector.Telecommunications radio circuit is in order to connect with communication network.Baseband processor is coupled to telecommunications radio circuit.Local area network interface circuit is coupled to Baseband processor.Commutation circuit is coupled to Baseband processor, the first sim card connector, the second sim card connector and Three S's IM card connector.First sim card connector, the second sim card connector or Three S's IM card connector are optionally connected to Baseband processor by commutation circuit.
The embodiment of the present invention provides a kind of mobile hot spot device, comprises telecommunications radio circuit, Baseband processor, application processor (Application Processor), commutation circuit, the first sim card connector, the second sim card connector and Three S's IM card connector.Telecommunications radio circuit is in order to connect with communication network.Baseband processor is coupled to telecommunications radio circuit.Application processor is coupled to Baseband processor.Commutation circuit is coupled to Baseband processor, the first sim card connector, the second sim card connector and Three S's IM card connector.Commutation circuit is controlled by Baseband processor and selects the first sim card connector, the second sim card connector or Three S's IM card connector to be connected to Baseband processor.
In one embodiment of this invention, above-mentioned Baseband processor can be placed in the first SIM card of the first sim card connector by commutation circuit interpretation, be placed in the second SIM card of the second sim card connector and the Three S's IM card be placed in Three S's IM card connector, and foundation sentence read result detects the first radio-frequency (RF) signal strength corresponding to the first SIM card by telecommunications radio circuit, the second radio-frequency (RF) signal strength corresponding to second SIM card and the 3rd radio-frequency (RF) signal strength corresponding to Three S's IM card, and control commutation circuit from the first sim card connector according to testing result, one is selected to be connected to Baseband processor in second sim card connector and Three S's IM card connector.
In one embodiment of this invention, above-mentioned telecommunications radio circuit comprises the radio circuit of Long Term Evolution (LongTerm Evolution, LTE), 4G (forth generation) communication technology, 5G (the 5th generation) communication technology or above-mentioned combination.
In one embodiment of this invention, above-mentioned Baseband processor comprises MiFi chip, data card chip, route (router) chip or network interface (gateway) chip.
In one embodiment of this invention, the first above-mentioned sim card connector, the second sim card connector and Three S's IM card connector wherein one are mini sim card connector, micro sim card connector or nano sim card connector.
In one embodiment of this invention, above-mentioned local area network interface circuit comprises wireless lan interfaces circuit or ethernet interface circuit.
In one embodiment of this invention, above-mentioned mobile hot spot device also comprises USB (Universal Serial Bus is called for short USB) interface circuit.Usb circuit is coupled to application processor.
In one embodiment of this invention, above-mentioned mobile hot spot device also comprises memory card interface circuit.Memory card interface circuit is coupled to application processor.
In one embodiment of this invention, above-mentioned mobile hot spot device or telco module also comprise local area network interface circuit.Local area network interface circuit is coupled to Baseband processor.
In one embodiment of this invention, above-mentioned mobile hot spot device also comprises local area network interface circuit.Local area network interface circuit is coupled to application processor.
In one embodiment of this invention, above-mentioned mobile hot spot device also comprises battery or charger, in order to power supply to telecommunications radio circuit, Baseband processor and application processor.
Based on above-mentioned, mobile hot spot device and telco module are configured with at least three sim card connectors.Therefore, described mobile hot spot device and telco module can connect with different telecommunication networks.Based on user demand, mobile hot spot device and telco module can switch different telecommunication networks, and do not need user to carry out SIM card to sim card connector to substitute.
For above-mentioned feature and advantage of the present invention can be become apparent, special embodiment below, and coordinate accompanying drawing to be described in detail below.
Accompanying drawing explanation
Fig. 1 is the circuit box schematic diagram that the embodiment of the present invention illustrates a kind of telco module;
Fig. 2 is the operating process schematic diagram of telco module shown in embodiment of the present invention key diagram 1;
Fig. 3 is the circuit box schematic diagram that another embodiment of the present invention illustrates a kind of telco module;
Fig. 4 is the circuit box schematic diagram that one embodiment of the invention illustrates a kind of mobile hot spot device;
Fig. 5 is the circuit box schematic diagram that another embodiment of the present invention illustrates a kind of mobile hot spot device.
Description of reference numerals:
10: antenna;
100,300,410: telco module;
110: telecommunications radio circuit;
120: Baseband processor;
130: local area network interface circuit;
140: commutation circuit;
150: first user identity module (SIM) card connector;
160: the second subscriber identity modules (SIM) card connector;
170: the three subscriber identity module (SIM) card connectors;
310: USB (USB) interface circuit;
400,500: mobile hot spot device;
420: application processor;
430: memory card interface circuit;
440: battery;
Sc: control signal;
S210 ~ S270: step.
Embodiment
Use in this case specification in full (comprising claim) " coupling " one word can refer to any connection means directly or indirectly.For example, if describe first device in literary composition to be coupled to the second device, then should be construed as this first device and can be directly connected in this second device, or this first device can be connected to this second device indirectly by other devices or certain connection means.In addition, all possibility parts, use the element/component/step of identical label to represent identical or similar portions in drawings and the embodiments.Use identical label in different embodiment or use the element/component/step of identical term can cross-referenced related description.
Fig. 1 is the circuit box schematic diagram that the embodiment of the present invention illustrates a kind of telco module.Telco module 100 comprises telecommunications radio circuit 110, Baseband processor (Baseband processor) 120, local area network (LAN) (LocalArea Network, be called for short LAN) interface circuit 130, commutation circuit 140 and at least three subscriber identity module (Subscriber Identity Module is called for short SIM) card connectors.Be example with embodiment illustrated in fig. 1, described at least three sim card connectors comprise the first sim card connector 150, second sim card connector 160 and Three S's IM card connector 170.Telecommunications radio circuit 110 can meet different telecommunication specification depending on design requirement.For example, telecommunications radio circuit 110 may comprise Long Term Evolution (Long Term Evolution, be called for short LTE) radio circuit, forth generation mobile communication technology standard (fourth generation of mobile phone mobile communication technologystandards, be abbreviated as 4G) radio circuit, the 5th third-generation mobile communication technical standard (fifth generationof mobile phone mobile communication technology standards, is abbreviated as 5G) radio circuit or above-mentioned combination.In further embodiments, telecommunications radio circuit 110 may comprise the radio circuit of Third Generation Mobile Communication Technical Standand (3G) radio circuit or other telecommunication specifications.Telecommunications radio circuit 110 can be connected by antenna 10 and outside communication network (telecommunication network).In certain embodiments, antenna 10 may be embedded in telecommunications radio circuit 110.In further embodiments, antenna 10 possible configuration is in the outside of telco module 100.
Baseband processor 120 is coupled to telecommunications radio circuit 110.Baseband processor 120 can provide telecommunication network services.For example, telecommunications radio circuit 110 can receive the telecommunications radiofrequency signal in communication network by antenna 10, and the radiofrequency signal received is converted to fundamental frequency signal processes to Baseband processor 120.Telecommunications radio circuit 110 can also receive fundamental frequency signal from Baseband processor 120, and the fundamental frequency signal received is converted to telecommunications radiofrequency signal to be sent to the base station (not shown) in communication network.Described radio frequency, for example, for global system for mobile communications (Global System for MobileCommunications, be abbreviated as GSM) can be 900MHz or 1800MHz, can be 1900MHz for universal mobile telecommunications system (Universal Mobile Telecommunications System, is abbreviated as UMTS).Fundamental frequency signal can be converted to digital signal by Baseband processor 120, and the digital signal further described in process, vice versa.Therefore, data can be sent to communication network by telecommunications radio circuit 110 and antenna 10 by Baseband processor 120, and receive data by telecommunications radio circuit 110 and antenna 10 from communication network.In different embodiments, described fundamental frequency process 120 device may comprise MiFi chip, data card chip, route (router) chip and/or network interface (gateway) chip.
Commutation circuit 140 is coupled to Baseband processor 120, first sim card connector 150, second sim card connector 160 and Three S's IM card connector 170.In certain embodiments, commutation circuit 140 and Baseband processor 120 possible configuration are in same integrated antenna package.In further embodiments, commutation circuit 140 and Baseband processor 120 possible configuration are in different integrated antenna package.The specification of the first sim card connector 150, second sim card connector 160 and Three S's IM card connector 170 can be identical or different.For example, the first sim card connector 150, second sim card connector 160 and Three S's IM card connector 170 wherein one may be mini sim card connector, micro sim card connector, nano sim card connector or other specifications.
The different SIM card provided by identical or different telecom dealer can insert the first sim card connector 150, second sim card connector 160 and Three S's IM card connector 170 separately.The SIM data/address bus of the first sim card connector 150, second sim card connector 160 or Three S's IM card connector 170 optionally can be connected to the SIM data/address bus of Baseband processor 120 by commutation circuit 140.After the SIM data/address bus of SIM card is connected to the SIM data/address bus of Baseband processor 120, Baseband processor 120 can be accessed with the microprocessing unit of SIM card inside, mutually to obtain data or data are write SIM card from SIM card.
For example, Baseband processor 120 can be placed in the first SIM card of the first sim card connector 150, the second SIM card being placed in the second sim card connector 160 and the Three S's IM card be placed in Three S's IM card connector 170 by commutation circuit 140 interpretation.According to sentence read result, Baseband processor 120 can detect the 3rd radio-frequency (RF) signal strength corresponding to the first radio-frequency (RF) signal strength corresponding to the first SIM card, the second radio-frequency (RF) signal strength corresponding to the second SIM card and Three S's IM card by telecommunications radio circuit 110 and antenna 10, and foundation testing result output control signal Sc is to commutation circuit 140.Control signal Sc can control commutation circuit 140 and select wherein one to be connected to Baseband processor 120 from the first sim card connector 150, second sim card connector 160 and Three S's IM card connector 170.
Again for example, Fig. 2 is the operating process schematic diagram of telco module shown in embodiment of the present invention key diagram 1.In step S210, the SIM data/address bus of the first sim card connector 150 is connected to the SIM data/address bus of Baseband processor 120 by commutation circuit 140.After the SIM card of the first sim card connector 150 is connected to Baseband processor 120, Baseband processor 120 can obtain data from SIM card, to detect whether have call information by the communication network that telecommunications radio circuit 110 is corresponding with antenna 10, and the actions such as passage application are utilized to understand whether have incoming call.In step S220, according to the testing result of step S210, Baseband processor 120 can judge that the corresponding communication network of the SIM card of the first sim card connector 150 is with or without incoming call.When described corresponding communication network has incoming call, Baseband processor 120 can set up talking path (step S270).When described corresponding communication network is not sent a telegram here, Baseband processor 120 enters step S230.
In step S230, the SIM data/address bus of the second sim card connector 160 is connected to the SIM data/address bus of Baseband processor 120 by commutation circuit 140.After the SIM card of the second sim card connector 160 is connected to Baseband processor 120, Baseband processor 120 can obtain data from SIM card, to detect whether have call information by the communication network that telecommunications radio circuit 110 is corresponding with antenna 10, whether there is incoming call to understand.In step S240, according to the testing result of step S230, Baseband processor 120 can judge that the corresponding communication network of the SIM card of the second sim card connector 160 is with or without incoming call.When described corresponding communication network has incoming call, Baseband processor 120 can set up talking path (step S270).When described corresponding communication network is not sent a telegram here, Baseband processor 120 enters step S250.
In step S250, the SIM data/address bus of Three S's IM card connector 170 is connected to the SIM data/address bus of Baseband processor 120 by commutation circuit 140.After the SIM card of Three S's IM card connector 170 is connected to Baseband processor 120, Baseband processor 120 can obtain data from SIM card, to detect whether have call information by the communication network that telecommunications radio circuit 110 is corresponding with antenna 10.In step S260, according to the testing result of step S250, Baseband processor 120 can judge that the corresponding communication network of the SIM card of Three S's IM card connector 170 is with or without incoming call.When described corresponding communication network has incoming call, Baseband processor 120 can set up talking path (step S270).When described corresponding communication network is not sent a telegram here, Baseband processor 120 gets back to step S210.
Please refer to Fig. 1, local area network interface circuit 130 is coupled to Baseband processor 120.In different embodiments, local area network interface circuit 130 may comprise wireless lan interfaces circuit (such as WiFi interface circuit) or cable LAN interface circuit (such as ethernet interface circuit).Baseband processor 120 can provide area data network to local side computer apparatus (not shown) by local area network interface circuit 130.Router (router) and/or network interface device (gateway) is played the part of between the communication network that the area data network that Baseband processor 120 can connect in local area network interface circuit 130 is connected with telecommunications radio circuit 110.Therefore, after telco module 100 is connected to local side computer apparatus by local area network interface circuit 130, local side computer apparatus can be connected to the Internet (internet) via telco module 100 and communication network.The Internet Transmission rod (dongle) on the mobile electron articles for use such as mobile phone or MiFi is inserted in, as the hardware device connecting mobile electron articles for use and the Internet outside telco module 100 may be implemented as.
For example, when telco module 100 moves to place A, the radio-frequency (RF) signal strength being inserted in the communication network corresponding to the first SIM card of the first sim card connector 150 is greater than the communication network of other two SIM card, and therefore Baseband processor 120 can control commutation circuit 140 and selects the first sim card connector 150 to be connected to Baseband processor 120.When telco module 100 moves to place B from place A, the radio-frequency (RF) signal strength being inserted in the communication network corresponding to the second SIM card of the second sim card connector 160 is greater than the communication network of other two SIM card, and therefore Baseband processor 120 can control commutation circuit 140 and reelects to select the second sim card connector 160 is connected to Baseband processor 120.When telco module 100 moves to place C from place B, the radio-frequency (RF) signal strength being inserted in the communication network corresponding to Three S's IM card of Three S's IM card connector 170 is greater than the communication network of other two SIM card, and therefore Baseband processor 120 can control commutation circuit 140 and reelects to select Three S's IM card connector 170 is connected to Baseband processor 120.Therefore, telco module 100 can along with user demand switching at runtime different telecommunication networks, and do not need user to carry out SIM card to sim card connector to substitute.
Use in situation at some, user may consider the rate of different communication business, and wants to select different SIM card in different time/place.Therefore implement in example at other, Baseband processor 120 can control commutation circuit 140 according to the instruction of user (or setting resistance state) and select wherein one to be connected to Baseband processor 120 from the first sim card connector 150, second sim card connector 160 and Three S's IM card connector 170.
For example, the communication network rate of the first SIM card of the first sim card connector 150 is inserted in lower than other two SIM card during supposing 8:00 ~ 16:00, be inserted in the communication network rate of the second SIM card of the second sim card connector 160 during 16:00 ~ 23:00 lower than other two SIM card, and the communication network rate being inserted in the Three S's IM card of Three S's IM card connector 170 during 23:00 ~ 8:00 is lower than other two SIM card.Therefore, user can set the setting resistance state of Baseband processor 120.Baseband processor 120 can control commutation circuit 140 automatically according to setting resistance state.Based on the control of Baseband processor 120, commutation circuit 140 can select the first sim card connector 150 to be connected to Baseband processor 120 during 8:00 ~ 16:00, during 16:00 ~ 23:00, select the second sim card connector 160 to be connected to Baseband processor 120, and during 23:00 ~ 8:00, select Three S's IM card connector 170 to be connected to Baseband processor 120.
In further embodiments, telco module 100 can detect in the disconnected news of the SIM card communication network fault used automatically by the access to communication network, or the SIM card telecommunications service rate used are finished (or expiring).The SIM card communication network of current use is because of the disconnected news of fault, or the SIM card telecommunications service rate used at present are finished (or expiring), and telco module 100 can be switched to the operable SIM card service that other have inserted voluntarily by controlling commutation circuit 140.Based on user demand, user can utilize " application software App (Application) " run by mobile phone, panel computer, PC or other computer installation go to control the Baseband processor 120 of telco module 100 come choice for use first SIM card, the second SIM card, Three S's IM card communication network connect.The function of this " application software App " can comprise: the data that (1) collects telecom charges that user inserted the Ge Jia telecommunications company SIM card of telco module 100 and residual flow just and compare, and then select SIM card according to comparison result suggestion user, and " application software App (Application) " that can run from mobile phone, panel computer, PC or other computer installation does Remote to start the service of selected SIM card to telco module 100; (2) after telecommunications company's radio telecommunication network signal power that each SIM card that collection telco module 100 has inserted sim card connector scans, go suggestion user preferentially to select, and " application software App (Application) " that can run from mobile phone, panel computer, PC or other computer installation do to telco module 100 service that Remote starts selected SIM card; (3) when the SIM card communication network used at present because of fault break news or the SIM card telecommunications service rate that use at present be finished or expire time, telco module 100 automatically can detect this SIM card service stopping and be switched to the service of other SIM card operable voluntarily, and goes to circulate a notice of user by mobile phone, panel computer, PC or other computer installation; And/or (4) internet, applications and cloud content service platform company can through application software App thus (or they have by oneself App) network by mobile phone, panel computer, PC or other computer installation etc. issue be on sale throughout preferential movable to consumer.Service platform company to the communication data traffic using the consumer of they " special services " to provide " use and specify communication network company SIM card network " free, or binds telecommunications that this SIM card the uses service charge that continues to this " special services " and provides expense to subsidize.Described " specific application service " such as: network game platform, film interactive medium video, purchase by group interactive net purchase, individual/enterprise high in the clouds stores and downloads ... Deng.
Fig. 3 is the circuit box schematic diagram that another embodiment of the present invention illustrates a kind of telco module.Telco module 300 comprises telecommunications radio circuit 110, Baseband processor 120, local area network interface circuit 130, commutation circuit 140, at least three sim card connectors and USB (Universal Serial Bus, USB) interface circuit 310.The implementation detail of telco module 300 shown in Fig. 3 can analogize it with reference to the related description of telco module 100 shown in Fig. 1, therefore it is no longer repeated.
Please refer to Fig. 3, usb circuit 310 is coupled to Baseband processor 120.Usb circuit 310 can comprise USB controller (not shown) and at least one USB connector (not shown).Described USB controller operates in usb host (USB host) pattern.Therefore, usb circuit 310 can connect the USB device of all kinds of telco module 300 outside, such as USB hard disk, USB telephone set, network camera (webcam), household appliances intelligent distant control box or other external USB devices.For USB hard disk, when USB hard disk is connected to usb circuit 310, the memory space of USB hard disk can be provided to the Internet by telecommunications radio circuit 110 and communication network by Baseband processor 120, and/or is, by local area network interface circuit 130, the memory space of USB hard disk is provided to local area network (LAN).Therefore, telco module 300 can provide the function of high in the clouds memory.For USB telephone set, when USB telephone set is connected to usb circuit 310, Baseband processor 120 can by telecommunications radio circuit 110 with communication network by the transmission of voice packets of USB telephone set to the Internet.Therefore, telco module 300 can provide the function of the networking telephone.
Fig. 4 is the circuit box schematic diagram that one embodiment of the invention illustrates a kind of mobile hot spot device (mobile hotspot device).Mobile hot spot device 400 comprises telco module 410, application processor (Application Processor) 420, local area network interface circuit 130, usb circuit 310, memory card interface circuit 430 and battery (or charger) 440.Telco module 410 comprises telecommunications radio circuit 110, Baseband processor 120, commutation circuit 140 and at least three sim card connectors.The implementation detail of telco module 410 shown in Fig. 4 can analogize it with reference to the related description of telco module 100 shown in Fig. 1, therefore it is no longer repeated.
Please refer to Fig. 4, battery 440 is powered to mobile hot spot device 400.Such as, battery 440 can be powered telecommunications radio circuit 110, Baseband processor 120 and application processor 420.Therefore, mobile hot spot device 400 still can maintain normal running under the state of movement.
Application processor 420 can running job system (operating system, be called for short OS), to provide various computing capability, such as comprise the process/computing functions such as multi-media decoding and encoding, 3D display, audio, interface connection, Digital Signal Processing (Digital signal processing, DSP).Application processor 420 is coupled to Baseband processor 120.Application processor 420 can via Baseband processor 120, telecommunications radio circuit 110, antenna 10 and communication network and connecting Internet.
Local area network interface circuit 130 is coupled to application processor 420.In different embodiments, local area network interface circuit 130 may comprise wireless lan interfaces circuit (such as WiFi interface circuit) or cable LAN interface circuit (such as ethernet interface circuit).Application processor 420 can provide area data network to local side computer apparatus (not shown) by local area network interface circuit 130.Router and/or network interface device is played the part of between the communication network that the area data network that application processor 420 and/or Baseband processor 120 can connect in local area network interface circuit 130 is connected with telecommunications radio circuit 110.Therefore, after telco module 410 is connected to local side computer apparatus by application processor 420 and local area network interface circuit 130, local side computer apparatus can be connected to the Internet via telco module 410 and communication network.Mobile hot spot device 400 may be implemented as MiFi, as the hardware device connecting mobile electron articles for use and the Internet.
Usb circuit 310 is coupled to application processor 420.Usb circuit 310 can comprise USB controller (not shown) and at least one USB connector (not shown).Described USB controller operates in usb host (USB host) pattern.Therefore, usb circuit 310 can connect the USB device of all kinds of mobile hot spot device 400 outside, such as USB hard disk, USB telephone set, network camera, household appliances intelligent distant control box or other external USB devices.For USB hard disk, when USB hard disk is connected to usb circuit 310, the memory space of USB hard disk can be provided to the Internet with communication network, and/or be, by local area network interface circuit 130, the memory space of USB hard disk is provided to local area network (LAN) by Baseband processor 120, telecommunications radio circuit 110 by application processor 420.Therefore, mobile hot spot device 400 can provide the function of high in the clouds memory.For USB telephone set, when USB telephone set is connected to usb circuit 310, application processor 420 can pass through Baseband processor 120, telecommunications radio circuit 110 and communication network by the transmission of voice packets of USB telephone set to the Internet.Therefore, mobile hot spot device 400 can provide the function of the networking telephone.
Memory card interface circuit 430 is coupled to application processor 420.Memory card interface circuit 430 can be used for user to insert storage card.Described storage card can be compact flash memory card (Compact FlashCard, be called for short CF card), safe digital card (Secure Digital Card, be called for short SD card), multimedia memory card (Multi Media Card, be called for short MMC), smart media card (Smart Media Card, be called for short SM card), memory stick (Memory Stick, be called for short MS card), extreme digital picture card (xDPicture Card, abbreviation xD card) or other non-volatile holographic storage cards.After storage card inserts memory card interface circuit 430, data can be write the storage card of memory card interface circuit 430 by application processor 420, also can read data from the storage card of memory card interface circuit 430.
Baseband processor 120 is placed in the first SIM card of the first sim card connector 150, the second SIM card being placed in the second sim card connector 160 and the Three S's IM card be placed in Three S's IM card connector 170 by commutation circuit interpretation, and foundation sentence read result detects the 3rd radio-frequency (RF) signal strength corresponding to the first radio-frequency (RF) signal strength corresponding to the first SIM card, the second radio-frequency (RF) signal strength corresponding to the second SIM card and Three S's IM card by telecommunications radio circuit 110.During local side computer apparatus is connected to the Internet via mobile hot spot device 400 with communication network, Baseband processor 120 can export control signal Sc to commutation circuit 140 according to testing result (radio-frequency (RF) signal strength of communication network).Control signal Sc can control commutation circuit 140 and select wherein one to be connected to Baseband processor 120 from the first sim card connector 150, second sim card connector 160 and Three S's IM card connector 170.
For example, when mobile hot spot device 400 moves to place A, the radio-frequency (RF) signal strength being inserted in the communication network corresponding to the first SIM card of the first sim card connector 150 is greater than the communication network of other two SIM card, and therefore Baseband processor 120 can control commutation circuit 140 and selects the first sim card connector 150 to be connected to Baseband processor 120.When mobile hot spot device 400 moves to place B from place A, the radio-frequency (RF) signal strength being inserted in the communication network corresponding to the second SIM card of the second sim card connector 160 is greater than the communication network of other two SIM card, and therefore Baseband processor 120 can control commutation circuit 140 and reelects to select the second sim card connector 160 is connected to Baseband processor 120.When mobile hot spot device 400 moves to place C from place B, the radio-frequency (RF) signal strength being inserted in the communication network corresponding to Three S's IM card of Three S's IM card connector 170 is greater than the communication network of other two SIM card, and therefore Baseband processor 120 can control commutation circuit 140 and reelects to select Three S's IM card connector 170 is connected to Baseband processor 120.Therefore, mobile hot spot device 400 and telco module 410 can along with user demand switching at runtime different telecommunication networks, and do not need user to carry out SIM card to sim card connector to substitute.
Use in situation at some, user may consider the rate of different communication business, and wants to select different SIM card in different time/place.Therefore implement in example at other, application processor 420 can control Baseband processor 120 according to the instruction of user (or setting resistance state).Based on the control of application processor 420, Baseband processor 120 can control commutation circuit 140 and select wherein one to be connected to Baseband processor 120 from the first sim card connector 150, second sim card connector 160 and Three S's IM card connector 170.
For example, the communication network rate of the first SIM card of the first sim card connector 150 is inserted in lower than other two SIM card during supposing 8:00 ~ 16:00, be inserted in the communication network rate of the second SIM card of the second sim card connector 160 during 16:00 ~ 23:00 lower than other two SIM card, and the communication network rate being inserted in the Three S's IM card of Three S's IM card connector 170 during 23:00 ~ 8:00 is lower than other two SIM card.Therefore, user can set the setting resistance state of application processor 420.Application processor 420 can control Baseband processor 120 automatically according to setting resistance state.Based on the control of application processor 420, Baseband processor 120 can control commutation circuit 140 and select the first sim card connector 150 to be connected to Baseband processor 120 during 8:00 ~ 16:00, during 16:00 ~ 23:00, control commutation circuit 140 select the second sim card connector 160 to be connected to Baseband processor 120, and during 23:00 ~ 8:00, control commutation circuit 140 select Three S's IM card connector 170 to be connected to Baseband processor 120.
In further embodiments, Baseband processor 120 also comprises judge module, for setting switching condition.This Baseband processor 120 can be placed in the first SIM card of the first sim card connector 150, the second SIM card being placed in the second sim card connector 160 and the Three S's IM card be placed in Three S's IM card connector 170, to obtain the using state of each SIM card by commutation circuit 140 interpretation.According to comparison result, Baseband processor 120 by the using state of each SIM card of described judge module comparison of its inside and described switching condition, and can advise that user controls this commutation circuit 140 and selects wherein one to be connected to Baseband processor 120 from the first sim card connector 150, second sim card connector 160 and Three S's IM card connector 170.Or Baseband processor 120 can automatically control commutation circuit 140 according to comparison result and select wherein one to be connected to Baseband processor 120 from the first sim card connector 150, second sim card connector 160 and Three S's IM card connector 170.
Therefore, mobile hot spot device 400 can detect in the disconnected news of the SIM card communication network fault used automatically by the access to communication network, or the SIM card telecommunications service rate used are finished (or expiring).The SIM card communication network of current use is because of the disconnected news of fault, or the SIM card telecommunications service rate used at present are finished (or expiring), and mobile hot spot device 400 can be switched to the operable SIM card service that other have inserted voluntarily by controlling commutation circuit 140.Based on user demand, user can utilize " application software App (Application) " run by mobile phone, panel computer, PC or other computer installation go to control the Baseband processor 120 of mobile hot spot device 400 and/or application processor 420 come choice for use first SIM card, the second SIM card, Three S's IM card communication network connect.The function of this " application software App " can comprise: the data that (1) collects telecom charges that user inserted the Ge Jia telecommunications company SIM card of mobile hot spot device 400 and residual flow just and compare, and then select SIM card according to comparison result suggestion user, and " application software App (Application) " that can run from mobile phone, panel computer, PC or other computer installation does Remote to start the service of selected SIM card to mobile hot spot device 400; (2) after collecting telecommunications company's radio telecommunication network signal power that each SIM card that mobile hot spot device 400 inserted sim card connector scans, go suggestion user preferentially to select, and " application software App (Application) " that can run from mobile phone, panel computer, PC or other computer installation do to mobile hot spot device 400 service that Remote starts selected SIM card; (3) when the SIM card communication network used at present because of fault break news or the SIM card telecommunications service rate that use at present be finished or expire time, mobile hot spot device 400 automatically can detect this SIM card service stopping and be switched to the service of other SIM card operable voluntarily, and goes to circulate a notice of user by mobile phone, panel computer, PC or other computer installation; And/or (4) internet, applications and cloud content service platform company can through application software App thus (or they have by oneself App) network by mobile phone, panel computer, PC or other computer installation etc. issue be on sale throughout preferential movable to consumer.Service platform company to the communication data traffic using the consumer of they " special services " to provide " use and specify communication network company SIM card network " free, or binds telecommunications that this SIM card the uses service charge that continues to this " special services " and provides expense to subsidize.Described " specific application service " such as: network game platform, film interactive medium video, purchase by group interactive net purchase, individual/enterprise high in the clouds stores and downloads ... Deng.
Fig. 5 is the circuit box schematic diagram that another embodiment of the present invention illustrates a kind of mobile hot spot device.Mobile hot spot device 500 comprises telco module 100, application processor 420, usb circuit 310, memory card interface circuit 430 and battery 440.The implementation detail of mobile hot spot device 500 shown in Fig. 5 can analogize it with reference to the related description of hot spot device 400 mobile shown in Fig. 4, and the implementation detail of telco module 100 shown in Fig. 5 can analogize it with reference to the related description of telco module 100 shown in Fig. 1, therefore it is no longer repeated.
In sum, described in all embodiments of the present invention, mobile hot spot device and telco module are configured with at least three sim card connectors 150,160 and 170.Therefore, described mobile hot spot device and telco module can connect with different telecommunication networks.Based on user demand, mobile hot spot device and telco module can switch different telecommunication networks by Dynamic Selection sim card connector, and do not need user to carry out SIM card to sim card connector to substitute.Mobile hot spot device and telco module automatically can be detected by the access to communication network to have broken in the SIM card communication network fault used and interrogate, or the SIM card telecommunications service rate used are finished (or expiring).Interrogate because fault is disconnected at the SIM card communication network used, or the SIM card telecommunications service rate used are finished (or expiring), mobile hot spot device and telco module can be switched to the operable SIM card service that other have inserted voluntarily.Based on user demand, user can utilize " application software App (Application) " by mobile phone, panel computer, PC or other computer installation etc. go to control mobile hot spot device and telco module come choice for use first SIM card, the second SIM card, Three S's IM card communication network connect.The function of this " application software App " can comprise: the data that (1) can remove to collect the telecom charges of Ge Jia telecommunications company SIM card that user inserted and residual flow just and compare, and then suggestion user goes preferentially to select, and the service that Remote starts selected SIM card can be done; (2) after telecommunications company's radio telecommunication network signal power that each SIM card that mobile hot spot device and telco module inserted sim card connector scans can be gone to collect, go suggestion user preferentially to select, and the service that Remote starts selected SIM card can be done; (3) use SIM card communication network because of fault break news or use SIM card telecommunications service rate be finished or expire, mobile hot spot device and telco module automatically can detect this SIM card service stopping and after being switched to the service of other SIM card operable voluntarily, go to circulate a notice of user by mobile phone, panel computer, PC or other computer installation; (4) internet, applications and cloud content service platform company can through application software App thus (or they have by oneself App) network by mobile phone, panel computer, PC or other computer installation etc. issue be on sale throughout preferential movable to consumer.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (19)
1. a telco module, is characterized in that, comprising:
Telecommunications radio circuit, in order to connect with communication network;
Baseband processor, is coupled to this telecommunications radio circuit;
Local area network interface circuit, is coupled to this Baseband processor;
First user Identity Module SIM card connector;
Second sim card connector;
Three S's IM card connector; And
Commutation circuit, be coupled to this Baseband processor, this first sim card connector, this second sim card connector and this Three S's IM card connector, this first sim card connector, this second sim card connector or this Three S's IM card connector are optionally connected to this Baseband processor by this commutation circuit.
2. telco module according to claim 1, it is characterized in that, this Baseband processor is placed in the first SIM card of this first sim card connector by this commutation circuit interpretation, be placed in the second SIM card of this second sim card connector and the Three S's IM card be placed in this Three S's IM card connector, and foundation sentence read result detects the first radio-frequency (RF) signal strength corresponding to this first SIM card by this telecommunications radio circuit, this second radio-frequency (RF) signal strength corresponding to the second SIM card and the 3rd radio-frequency (RF) signal strength corresponding to this Three S's IM card, and control this commutation circuit from this first sim card connector according to testing result, one is selected to be connected to this Baseband processor in this second sim card connector and this Three S's IM card connector.
3. telco module according to claim 1, is characterized in that, this telecommunications radio circuit comprises Long Term Evolution radio circuit, forth generation mobile communication technology standard radio frequency circuit, the 5th third-generation mobile communication technical standard radio circuit or above-mentioned combination.
4. telco module according to claim 1, is characterized in that, this Baseband processor comprises MiFi chip, data card chip, router chip or network interface chip.
5. telco module according to claim 1, it is characterized in that, this first sim card connector, this second sim card connector and this Three S's IM card connector wherein one are mini sim card connector, micro sim card connector or nano sim card connector.
6. telco module according to claim 1, is characterized in that, this local area network interface circuit comprises wireless lan interfaces circuit or ethernet interface circuit.
7. telco module according to claim 1, is characterized in that, also comprises:
USB (universal serial bus) circuit, is coupled to this Baseband processor.
8. a mobile hot spot device, is characterized in that, comprising:
Telecommunications radio circuit, in order to connect with communication network;
Baseband processor, is coupled to this telecommunications radio circuit;
Application processor, is coupled to this Baseband processor;
First user Identity Module SIM card connector;
Second sim card connector;
Three S's IM card connector; And
Commutation circuit, be coupled to this Baseband processor, this first sim card connector, this second sim card connector and this Three S's IM card connector, this commutation circuit is controlled by this Baseband processor and selects this first sim card connector, this second sim card connector or this Three S's IM card connector to be connected to this Baseband processor.
9. mobile hot spot device according to claim 8, it is characterized in that, this Baseband processor is placed in the first SIM card of this first sim card connector by this commutation circuit interpretation, be placed in the second SIM card of this second sim card connector and the Three S's IM card be placed in this Three S's IM card connector, and foundation sentence read result detects the first radio-frequency (RF) signal strength corresponding to this first SIM card by this telecommunications radio circuit, this second radio-frequency (RF) signal strength corresponding to the second SIM card and the 3rd radio-frequency (RF) signal strength corresponding to this Three S's IM card, and control this commutation circuit from this first sim card connector according to testing result, one is selected to be connected to this Baseband processor in this second sim card connector and this Three S's IM card connector.
10. mobile hot spot device according to claim 8, it is characterized in that, this Baseband processor also comprises judge module, for setting switching condition, this Baseband processor is also placed in the first SIM card of this first sim card connector by this commutation circuit interpretation, be placed in the second SIM card of this second sim card connector and the Three S's IM card be placed in this Three S's IM card connector, to obtain the using state of each SIM card, again by using state and this switching condition of each SIM card of this judge module comparison, direct or suggestion user controls this commutation circuit from this first sim card connector, one is selected to be connected to this Baseband processor in this second sim card connector and this Three S's IM card connector.
11. mobile hot spot devices according to claim 8, it is characterized in that, this telecommunications radio circuit comprises Long Term Evolution radio circuit, forth generation mobile communication technology standard radio frequency circuit, the 5th third-generation mobile communication technical standard radio circuit or above-mentioned combination.
12. mobile hot spot devices according to claim 8, is characterized in that, this Baseband processor comprises MiFi chip, data card chip, router chip or network interface chip.
13. mobile hot spot devices according to claim 8, it is characterized in that, this first sim card connector, this second sim card connector and this Three S's IM card connector wherein one are mini sim card connector, micro sim card connector or nano sim card connector.
14. mobile hot spot devices according to claim 8, it is characterized in that, this local area network interface circuit comprises wireless lan interfaces circuit or ethernet interface circuit.
15. mobile hot spot devices according to claim 8, is characterized in that, also comprise:
USB (universal serial bus) circuit, is coupled to this application processor.
16. mobile hot spot devices according to claim 8, is characterized in that, also comprise:
Memory card interface circuit, is coupled to this application processor.
17. mobile hot spot devices according to claim 8, is characterized in that, also comprise:
Local area network interface circuit, is coupled to this Baseband processor.
18. mobile hot spot devices according to claim 8, is characterized in that, also comprise:
Local area network interface circuit, is coupled to this application processor.
19. mobile hot spot devices according to claim 8, is characterized in that, also comprise:
Battery or charger, power to this telecommunications radio circuit, this Baseband processor and this application processor.
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| CN201410108761.9A CN104936243B (en) | 2014-03-21 | 2014-03-21 | Telco module and mobile hot spot device |
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| CN201410108761.9A CN104936243B (en) | 2014-03-21 | 2014-03-21 | Telco module and mobile hot spot device |
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