CN203708499U - Mobile end system supporting narrowband and wideband dual-mode fusion - Google Patents

Mobile end system supporting narrowband and wideband dual-mode fusion Download PDF

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Publication number
CN203708499U
CN203708499U CN201320848760.9U CN201320848760U CN203708499U CN 203708499 U CN203708499 U CN 203708499U CN 201320848760 U CN201320848760 U CN 201320848760U CN 203708499 U CN203708499 U CN 203708499U
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China
Prior art keywords
mobile terminal
module
terminal system
dual
communication module
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Expired - Lifetime
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CN201320848760.9U
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Chinese (zh)
Inventor
周宗仪
廖晓如
程金鹏
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KZ BROADBAND TECHNOLOGIES Ltd
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KZ BROADBAND TECHNOLOGIES Ltd
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Publication of CN203708499U publication Critical patent/CN203708499U/en
Priority to PCT/CN2014/094468 priority patent/WO2015090238A1/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02Terminal devices
    • H04W88/06Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)

Abstract

The utility model is applicable to the technical field of communication, and provides a mobile end system supporting narrowband and wideband dual-mode fusion. The system comprises a narrowband communication module, a power management chip, and a main control chip and a 4G communication module with 3G communication function; the main control chip is respectively connected with the narrowband communication module, the 4G communication module and the power management chip for sending and receiving control commands; and the power management chip is respectively connected with the 4G communication module and the narrowband communication module. The mobile end system can provide a high-definition and high quality voice, image and video clustering communication ability through narrowband and wideband dual-mode fusion.

Description

A kind of mobile terminal system of supporting that arrowband and broadband dual-mode merge
Technical field
The utility model belongs to communication technical field, relates in particular to a kind of mobile terminal system of supporting that arrowband and broadband dual-mode merge.
Background technology
In the world, in the most of situation of digital cluster communication, be still as emergency command dispatching communication private network and use, its range of application is mainly the occasion that can not arrive or can not meet application demand at cellular communication system, its customer volume is relatively little, but the status in Global Communications System becomes more and more important, concern energetically and the investment of global various countries are obtained.
And traditional digital cluster communication cell phone system only has single hardware cluster narrow bandpass communication function, its data transmission capabilities is subject to working frequency range and the limit bandwidth of narrow band communication, can only be used as simple voice trunking communication ability.Cannot carry out high definition, high-quality image and video communication.
Therefore, there is defect in prior art, needs to improve.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of mobile terminal system of supporting that arrowband and broadband dual-mode merge, is intended to solve existing mobile terminal system and only has the problem of single narrow band communication function.
The utility model is to realize like this, a kind of mobile terminal system of supporting that arrowband and broadband dual-mode merge, comprise narrow band communication module and power management chip, described mobile terminal system also comprises main control chip and the 4G communication module with 3G communication function, described main control chip is connected with described power management chip with described narrow band communication module, described 4G communication module respectively, for sending, receiving control command, described power management chip is connected with described narrow band communication module with described 4G communication module respectively.Described power management chip is connected with described narrow band communication module with described 4G communication module respectively.
Further, described mobile terminal system also comprises WiFi/ bluetooth communication, and described WiFi/ bluetooth communication is connected with described main control chip, described power management chip respectively.
Further, described mobile terminal system also comprises that the Big Dipper/GPS locates integration module, and the described Big Dipper/GPS location integration module is connected with described main control chip, described power management chip respectively.
Further, described mobile terminal system also comprises display screen, listens/microphone, input and output hardware, described display screen, listen/microphone, input and output hardware is all connected with described main control chip.
Further, described mobile terminal system also comprises 3G antenna, narrow-band antenna and 4G antenna, and described 3G antenna is connected with described main control chip, and described narrow-band antenna is connected with described narrow band communication module, and described 4G antenna is connected with described 4G communication module.
Further, described mobile terminal system also comprises WiFi/ Bluetooth antenna, and described WiFi/ Bluetooth antenna is connected with described WiFi/ bluetooth communication.
Further, described 4G communication module comprises WiMax or the LTE radio-frequency (RF) receiving and transmission module of interface module, baseband signal processing module and support TDD and two kinds of dual-modes of FDD;
Described interface module is connected between described baseband signal processing module accesses terminal with the movement of same interface, for mutual handshaking;
Described baseband signal processing module is connected with described WiMax or the LTE radio-frequency (RF) receiving and transmission module of supporting two kinds of dual-modes of TDD and FDD, be used for demodulation process from the WiMax of described interface module or described support TDD and two kinds of dual-modes of FDD or the signal that LTE radio-frequency (RF) receiving and transmission module receives, and a signal of handling well is sent.
Further, described baseband signal processing module comprises baseband processor, the temperature-compensating crystal oscillator, power supply and the flash memory that are connected with described baseband processor respectively, described baseband processor is connected with described WiMax or the LTE radio-frequency (RF) receiving and transmission module of supporting two kinds of dual-modes of TDD and FDD, and access terminal and be connected with described movement by described interface module, the original link layer data receiving accessing terminal from described movement is processed into the WiMax or the LTE radio-frequency (RF) receiving and transmission module that send to described support TDD and two kinds of dual-modes of FDD baseband signal, or being become to original link layer data, the base band signal process receiving from WiMax or the LTE radio-frequency (RF) receiving and transmission module of two kinds of dual-modes of described support TDD and FDD send to described movement to access terminal.
Compared with prior art, beneficial effect is the utility model: the bimodulus of communicating by letter with broadband (4G) by narrow band communication merges provides high definition, high-quality voice, image and video cluster communication capacity.
Accompanying drawing explanation
Fig. 1 is the functional block diagram of the mobile terminal system integrated of the support arrowband that provides of the utility model embodiment and broadband dual-mode;
Fig. 2 is the structured flowchart of the 4G communication module that provides of the utility model embodiment;
Fig. 3 is the structural representation of baseband signal processing module in 4G communication module.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, for the utility model one preferred embodiment, a kind of mobile terminal system of supporting that arrowband and broadband dual-mode merge, comprise narrow band communication module 101 and power management chip 106, described mobile terminal system also comprises main control chip 102 and the 4G communication module 105 with 3G communication function.Described main control chip 102 is connected with described narrow band communication module 101, described 4G communication module 105 and described power management chip 106 respectively, for sending, receiving control command, described power management chip 106 is connected with described narrow band communication module 101 with described 4G communication module 105 respectively.Power management chip 106 is connected with battery, the electric energy in battery according to demand assignment to modules.The main control chip 102 with 3G communication function carries 4G communication and the Big Dipper/GPS locates integrated open interface.That in 4G communication module 105,4G technology adopts is WiMAX(Worldwide Interoperability for Microwave Access, worldwide interoperability for microwave access) technology or LTE(Long Term Evolution, Long Term Evolution) technology.
Combine with above-described embodiment, described mobile terminal system also comprises WiFi/ bluetooth communication 103, and described WiFi/ bluetooth communication 103 is connected with described main control chip 102, described power management chip 106 respectively.WiFi/ bluetooth communication 103 can also be connected with WiFi/ Bluetooth antenna 110.Narrow band communication module 101, main control chip 102 and 4G communication module 105 also can external antennas, to increase strong signal strength signal intensity, such as, narrow band communication module 101 is connected with narrow-band antenna 108, main control chip 102 is connected with 3G antenna, and 4G communication module 105 is connected with 4G antenna 109.
Combine with the various embodiments described above, described mobile terminal system also comprises that the Big Dipper/GPS locates integration module 104, and the described Big Dipper/GPS location integration module 104 is connected with described main control chip 102, described power management chip 106 respectively.Can position mobile terminal by the Big Dipper or GPS, thereby realize many nets stationkeeping ability.Narrow band communication module 101, main control chip 102,4G communication module 105, WiFi/ bluetooth communication 103, power management chip 106 and the Big Dipper/GPS location integration module 104 is the inside integration section 100 of communication of mobile terminal.Mobile terminal system is by the high integration design of multiple modules, realize the ability of hardware cluster communication and software trunking communication, and support many nets of the Big Dipper/GPS stationkeeping ability, on the basis of original hardware cluster voice communication, increase image and the video communication ability of high-quality, high definition.
Combine with the various embodiments described above, described mobile terminal system also comprises display screen, listens/microphone, input and output hardware 200, described display screen, listen/microphone, input and output hardware 200 is all connected with described main control chip.
Combine with the various embodiments described above, as shown in Figure 2, described 4G communication module 105 comprises interface module 201, baseband signal processing module 202 and supports WiMax or the LTE radio-frequency (RF) receiving and transmission module 203 of TDD and two kinds of dual-modes of FDD.That in 4G communication module 105,4G technology adopts is WiMAX or LTE.Described interface module 201 is connected between described baseband signal processing module 202 accesses terminal with the movement of same interface, for mutual handshaking.Described baseband signal processing module 202 is connected with the LTE radio-frequency (RF) receiving and transmission module of supporting two kinds of dual-modes of TDD and FDD, or baseband signal processing module 202 is connected with the WiMax radio-frequency (RF) receiving and transmission module of supporting two kinds of dual-modes of TDD and FDD, the signal receiving from described interface module 201, LTE radio-frequency (RF) receiving and transmission module or WiMax radio-frequency (RF) receiving and transmission module for demodulation process, and the signal of handling well is sent.
As shown in Figure 3, described baseband signal processing module 202 comprises baseband processor 401, the temperature-compensating crystal oscillator 402, power supply 403 and the flash memory 404 that are connected with described baseband processor 401 respectively.Described baseband processor 401 is connected with described WiMax or LTE radio-frequency (RF) receiving and transmission module 203, and access terminal and be connected with described movement by described interface module 201, the original link layer data receiving that accesses terminal from described movement is processed into baseband signal, then send to LTE radio-frequency (RF) receiving and transmission module or WiMax radio-frequency (RF) receiving and transmission module, or send to described movement to access terminal the base band signal process receiving from described WiMax or LTE radio-frequency (RF) receiving and transmission module 203 is become to original link layer data.
Compared with traditional narrowband hardware cluster mobile telephone system, the utility model has merged 4G(WiMAX/LTE on the basis of common narrow-band digital trunked communication system) mobile communication interface standard technique, support advanced MIMO and intelligent antenna technology, self adaptation adjustment and dynamic QoS service management, under rational working channel bandwidth situation, can realize and support the wireless high-speed access throughput of mobile roaming and switching to meet professional application.For vast Digital Clustering private network user provides software and hardware trunking communication ability and the Big Dipper/GPS the whole network stationkeeping ability of low-cost high-efficiency and 3G, bluetooth and WiFi access function.Can bring high definition, high-quality voice, image and video transmission capabilities and professional cluster purposes.
The mobile terminal system that support of the present utility model arrowband and broadband dual-mode are integrated will be 4G network on the horizon, superior function is provided, supports the mobile terminal system scheme that arrowband and broadband dual-mode merge cheaply, merge high definition, high-quality voice, image and video cluster communication capacity are provided by arrowband and broadband dual-mode, be suitable for public security, fire-fighting emergent cluster networking, the multiple private network applications such as flood control, port and pier scheduling, airport ground service scheduling and the use of group internal security.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.

Claims (8)

1. a mobile terminal system of supporting that arrowband and broadband dual-mode merge, comprise narrow band communication module and power management chip, it is characterized in that, described mobile terminal system also comprises main control chip and the 4G communication module with 3G communication function, described main control chip is connected with described power management chip with described narrow band communication module, described 4G communication module respectively, for sending, receiving control command, described power management chip is connected with described narrow band communication module with described 4G communication module respectively.
2. the mobile terminal system that support according to claim 1 arrowband and broadband dual-mode merge, it is characterized in that, described mobile terminal system also comprises WiFi/ bluetooth communication, and described WiFi/ bluetooth communication is connected with described main control chip, described power management chip respectively.
3. the mobile terminal system that support according to claim 1 arrowband and broadband dual-mode merge, it is characterized in that, described mobile terminal system also comprises that the Big Dipper/GPS locates integration module, and the described Big Dipper/GPS location integration module is connected with described main control chip, described power management chip respectively.
4. the mobile terminal system that support according to claim 1 arrowband and broadband dual-mode merge, it is characterized in that, described mobile terminal system also comprises display screen, listens/microphone, input and output hardware, described display screen, listen/microphone, input and output hardware is all connected with described main control chip.
5. according to the mobile terminal system of the support arrowband described in claim 1,3 or 4 and broadband dual-mode fusion, it is characterized in that, described mobile terminal system also comprises 3G antenna, narrow-band antenna and 4G antenna, described 3G antenna is connected with described main control chip, described narrow-band antenna is connected with described narrow band communication module, and described 4G antenna is connected with described 4G communication module.
6. the mobile terminal system that support according to claim 2 arrowband and broadband dual-mode merge, is characterized in that, described mobile terminal system also comprises WiFi/ Bluetooth antenna, and described WiFi/ Bluetooth antenna is connected with described WiFi/ bluetooth communication.
7. according to the mobile terminal system of the arbitrary described support arrowband of claim 1 to 4 and broadband dual-mode fusion, it is characterized in that, described 4G communication module comprises WiMax or the LTE radio-frequency (RF) receiving and transmission module of interface module, baseband signal processing module and support TDD and two kinds of dual-modes of FDD;
Described interface module is connected between described baseband signal processing module accesses terminal with the movement of same interface, for mutual handshaking;
Described baseband signal processing module is connected with described WiMax or the LTE radio-frequency (RF) receiving and transmission module of supporting two kinds of dual-modes of TDD and FDD, be used for demodulation process from the WiMAX of described interface module or described support TDD and two kinds of dual-modes of FDD or the signal that LTE radio-frequency (RF) receiving and transmission module receives, and a signal of handling well is sent.
8. the mobile terminal system that support according to claim 7 arrowband and broadband dual-mode merge, is characterized in that, described baseband signal processing module comprises baseband processor, the temperature-compensating crystal oscillator, power supply and the flash memory that are connected with described baseband processor respectively, described baseband processor is connected with described WiMax or the LTE radio-frequency (RF) receiving and transmission module of supporting two kinds of dual-modes of TDD and FDD, and access terminal and be connected with described movement by described interface module, the original link layer data receiving accessing terminal from described movement is processed into the WiMax or the LTE radio-frequency (RF) receiving and transmission module that send to described support TDD and two kinds of dual-modes of FDD baseband signal, or being become to original link layer data, the base band signal process receiving from WiMax or the LTE radio-frequency (RF) receiving and transmission module of two kinds of dual-modes of described support TDD and FDD send to described movement to access terminal.
CN201320848760.9U 2013-12-20 2013-12-20 Mobile end system supporting narrowband and wideband dual-mode fusion Expired - Lifetime CN203708499U (en)

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PCT/CN2014/094468 WO2015090238A1 (en) 2013-12-20 2014-12-22 Mobile terminal system supporting narrowband and wideband dual-mode convergence

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CN104581614A (en) * 2014-12-23 2015-04-29 海能达通信股份有限公司 Method and system for matching dual-mode terminal quickly and mobile terminal
WO2015090238A1 (en) * 2013-12-20 2015-06-25 宽兆科技(深圳)有限公司 Mobile terminal system supporting narrowband and wideband dual-mode convergence
CN107484184A (en) * 2017-09-13 2017-12-15 西安航光卫星测控技术有限公司 A kind of Beidou communication device and communication means of band enhancing machine type communication function
CN108449807A (en) * 2018-04-19 2018-08-24 中国电子科技集团公司第七研究所 A kind of handheld terminal communication equipment
CN108768544A (en) * 2018-04-25 2018-11-06 四方继保(武汉)软件有限公司 It is a kind of for send unmanned boat and or ground control centre data unmanned boat synthesis Data transfer system
CN109765824A (en) * 2019-01-22 2019-05-17 北京欣智恒科技股份有限公司 A kind of building safety monitoring system based on narrowband technology of Internet of things
CN111294738A (en) * 2018-12-10 2020-06-16 成都鼎桥通信技术有限公司 Group establishment method and device under wide-band and narrow-band fusion
CN114269003A (en) * 2020-09-16 2022-04-01 塔盾信息技术(上海)有限公司 AI terminal equipment for realizing broadband and narrowband integrated communication

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CN109936117A (en) * 2017-12-19 2019-06-25 海能达通信股份有限公司 Temperature protection circuit and electronic equipment
CN108226957A (en) * 2017-12-28 2018-06-29 江苏星宇芯联电子科技有限公司 Portable multi-card terminal based on Beidou satellite system
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CN101808429A (en) * 2010-04-23 2010-08-18 天津七一二通信广播有限公司 Tetra (Terrestrial Trunked Radio) and GSM (Global System for Mobile Communications) dual-mode handset
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CN102802277B (en) * 2011-05-27 2015-05-13 中国普天信息产业股份有限公司 Broadband digital trunked communication system
CN203708499U (en) * 2013-12-20 2014-07-09 宽兆科技(深圳)有限公司 Mobile end system supporting narrowband and wideband dual-mode fusion

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Publication number Priority date Publication date Assignee Title
WO2015090238A1 (en) * 2013-12-20 2015-06-25 宽兆科技(深圳)有限公司 Mobile terminal system supporting narrowband and wideband dual-mode convergence
CN104581614A (en) * 2014-12-23 2015-04-29 海能达通信股份有限公司 Method and system for matching dual-mode terminal quickly and mobile terminal
CN107484184A (en) * 2017-09-13 2017-12-15 西安航光卫星测控技术有限公司 A kind of Beidou communication device and communication means of band enhancing machine type communication function
CN108449807A (en) * 2018-04-19 2018-08-24 中国电子科技集团公司第七研究所 A kind of handheld terminal communication equipment
CN108768544A (en) * 2018-04-25 2018-11-06 四方继保(武汉)软件有限公司 It is a kind of for send unmanned boat and or ground control centre data unmanned boat synthesis Data transfer system
CN111294738A (en) * 2018-12-10 2020-06-16 成都鼎桥通信技术有限公司 Group establishment method and device under wide-band and narrow-band fusion
CN111294738B (en) * 2018-12-10 2022-04-05 成都鼎桥通信技术有限公司 Group establishment method and device under wide-band and narrow-band fusion
CN109765824A (en) * 2019-01-22 2019-05-17 北京欣智恒科技股份有限公司 A kind of building safety monitoring system based on narrowband technology of Internet of things
CN114269003A (en) * 2020-09-16 2022-04-01 塔盾信息技术(上海)有限公司 AI terminal equipment for realizing broadband and narrowband integrated communication

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