WO2020007039A1 - 基于卫星移动通信热点支持手机组网和被叫的方法及装置 - Google Patents

基于卫星移动通信热点支持手机组网和被叫的方法及装置 Download PDF

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Publication number
WO2020007039A1
WO2020007039A1 PCT/CN2019/073533 CN2019073533W WO2020007039A1 WO 2020007039 A1 WO2020007039 A1 WO 2020007039A1 CN 2019073533 W CN2019073533 W CN 2019073533W WO 2020007039 A1 WO2020007039 A1 WO 2020007039A1
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Prior art keywords
mobile communication
dtmf
satellite mobile
called
dtmf signal
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PCT/CN2019/073533
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English (en)
French (fr)
Inventor
郑勇
阮绍云
许仿珍
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深圳市沃特沃德股份有限公司
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Publication of WO2020007039A1 publication Critical patent/WO2020007039A1/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/12—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal
    • H04M7/1205—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal where the types of switching equipement comprises PSTN/ISDN equipment and switching equipment of networks other than PSTN/ISDN, e.g. Internet Protocol networks
    • H04M7/1295—Details of dual tone multiple frequency signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
    • H04B7/18558—Arrangements for managing communications, i.e. for setting up, maintaining or releasing a call between stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/30—Devices which can set up and transmit only one digit at a time
    • H04M1/50—Devices which can set up and transmit only one digit at a time by generating or selecting currents of predetermined frequencies or combinations of frequencies
    • H04M1/505—Devices which can set up and transmit only one digit at a time by generating or selecting currents of predetermined frequencies or combinations of frequencies signals generated in digital form

Definitions

  • the present application relates to the field of communication technology, and specifically relates to a method and a device for supporting a mobile phone network and a called party based on a satellite mobile communication hotspot.
  • the current satellite mobile communication hotspot is connected to the user's mobile phone via Bluetooth, and the user's mobile phone can realize voice communication with the external network through the satellite mobile communication hotspot.
  • the hotspot does not support the networking of multiple user mobile phones as called voice communications.
  • the application range is small and cannot meet the needs of consumers in existing markets.
  • the purpose of this application is to provide a method and device for supporting mobile phone networking and called based on satellite mobile communication hotspots, realize the called function of multiple mobile phones in satellite mobile communication hotspot networking, and expand the application of satellite mobile communication hotspots. range.
  • this application provides a method for supporting mobile phone networking and called based on a satellite mobile communication hotspot, including:
  • a satellite mobile communication hotspot receives a call request from a calling terminal, wherein the call request carries a DTMF signal corresponding to an extension number and network information corresponding to the calling terminal;
  • the method includes:
  • a DTMF signal parameter table corresponding to each of the land networks is constructed.
  • the step of invoking a pre-matched DTMF signal parameter corresponding to the network information of the calling terminal includes:
  • the step of invoking a DTMF demodulation algorithm corresponding to the calling terminal to decode a DTMF signal corresponding to the extension number includes:
  • the step of receiving a call request from a calling terminal by the satellite mobile communication hotspot, wherein the call request carrying a DTMF signal corresponding to an extension number and network information corresponding to the calling terminal includes:
  • a DTMF coding table corresponding to each of the extension numbers is established.
  • the step of allocating different extension numbers according to the MAC addresses includes:
  • the step of matching the called terminal corresponding to the extension number according to the decoding result includes:
  • step of constructing a voice path with the called terminal includes:
  • This application also provides a device for supporting mobile phone networking and called based on satellite mobile communication hotspots, which is characterized by including:
  • a receiving module receives a call request from a calling terminal, wherein the call request carries a DTMF signal corresponding to an extension number and network information corresponding to the calling terminal;
  • An invoking module for invoking pre-matched DTMF signal parameters corresponding to the network information of the calling terminal
  • a decoding module configured to confirm DTMF parameters of a network corresponding to the calling number
  • a matching module configured to match the called terminal corresponding to the extension number according to the decoding result
  • a building module is configured to build a voice path with the called terminal to implement a communication connection between the calling terminal and the called terminal.
  • the calling module includes:
  • a first obtaining unit configured to obtain DTMF signals of different land networks
  • a measurement unit configured to measure and record the DTMF signal parameters corresponding to the different land networks after being compressed and decompressed by the satellite mobile communication network according to the DTMF signals of the different land networks;
  • the construction unit is configured to construct a DTMF signal parameter table corresponding to each of the land networks.
  • the calling module is specifically configured to obtain the DTMF signal parameters corresponding to the terrestrial network of the calling terminal from the DTMF signal parameter table.
  • the decoding module includes:
  • a configuration unit configured to configure a constant of the demodulation algorithm according to a DTMF signal parameter of the calling terminal corresponding to network information
  • the substitution unit is configured to substitute a constant of the demodulation algorithm into a Goertzel algorithm to complete decoding of a DTMF signal corresponding to the extension number.
  • the receiving module includes:
  • a second obtaining unit configured to obtain MAC addresses corresponding to multiple called terminals of the satellite mobile communication hotspot network
  • An allocation unit configured to allocate different extension numbers according to the MAC addresses
  • the establishing unit is configured to respectively establish a DTMF coding table corresponding to each of the extension numbers according to the characteristics of the dual-tone multi-frequency.
  • the allocating unit is specifically configured to allocate different extension numbers according to the MAC addresses in sequence according to the connection order of each called terminal and the satellite mobile communication hotspot.
  • the matching module includes:
  • a third obtaining unit configured to obtain a dual-tone multi-frequency signal after decoding the DTMF signal of the extension number
  • a comparison unit configured to substitute the dual-tone multi-frequency signal into the DTMF encoding table for comparison, to obtain the extension number
  • the matching unit is configured to match the called terminal corresponding to the extension number.
  • the construction module is specifically configured to connect to the called terminal through a Bluetooth signal or a WIFI signal to construct the voice path.
  • the present application also provides a computer device including a processor, a memory, and a computer program stored on the memory and executable on the processor.
  • a computer program stored on the memory and executable on the processor.
  • the processor executes the computer program, any one of the foregoing is implemented.
  • the method based on satellite mobile communication hotspot supports mobile phone networking and called party.
  • This application provides a method and device for supporting mobile phone networking and called based on satellite mobile communication hotspots, assigning extension numbers to mobile phones of satellite mobile communication hotspot networking, constructing DTMF signal parameter tables of different land networks, and then using DTMF solutions
  • the coding technology corresponds to the extension address, realizes the called function of multiple mobile phones in the satellite mobile communication hotspot networking, and expands the application range of satellite mobile communication hotspots.
  • FIG. 1 is a schematic flowchart of a method for supporting a mobile phone network and a called party based on a satellite mobile communication hotspot according to an embodiment of the present application;
  • FIG. 2 is a structural block diagram of a device for supporting a mobile phone network and a called device based on a satellite mobile communication hotspot according to an embodiment of the present application;
  • FIG. 3 is a structural block diagram of a calling module according to an embodiment of the present application.
  • FIG. 4 is a structural block diagram of a decoding module according to an embodiment of the present application.
  • FIG. 5 is a structural block diagram of a receiving module according to an embodiment of the present application.
  • FIG. 6 is a structural block diagram of a matching module according to an embodiment of the present application.
  • FIG. 7 is a schematic block diagram of a computer device according to an embodiment of the present application.
  • a method for supporting a mobile phone network and a called party based on a satellite mobile communication hotspot includes:
  • a satellite mobile communication hotspot receives a call request from a calling terminal, where the call request carries a DTMF (Dual Tone Multi Frequency) signal corresponding to an extension number and network information corresponding to the calling terminal.
  • DTMF Double Tone Multi Frequency
  • the calling terminal dials the satellite mobile communication hotspot.
  • the calling terminal will be prompted to enter the extension number corresponding to the called terminal.
  • the calling terminal enters the extension number corresponding to the called terminal.
  • the satellite mobile communication hotspot obtains the frequency information of the extension number of the called terminal, and the extension number input by the calling terminal is a DTMF signal.
  • the satellite mobile communication hotspot can learn the network information corresponding to the calling terminal, for example, the calling terminal belongs to a fixed telephone signal network or a mobile telephone signal network, and which specific operator signal network does it belong to.
  • S2 Invoke pre-matched DTMF signal parameters corresponding to the network information of the calling terminal.
  • the calling terminal calls the satellite mobile communication hotspot, and the satellite mobile communication hotspot calls the corresponding parameters in the DTMF signal parameter table according to the type of the terrestrial network of the calling number, such as the effective tone length and mute time length, and proceeds to the next step.
  • a satellite mobile communication hotspot automatically calls a preset DTMF decoding algorithm, and configures a corresponding decoding algorithm constant according to the DTMF signal parameter of the calling number, such as the sampling time length.
  • the dual-tone multi-frequency signal of the DTMF signal corresponding to the extension number of the called terminal input by the calling terminal is decoded through the Goertzel algorithm, which is accurate and fast.
  • the dual-tone multi-frequency signal of the DTMF signal corresponding to the extension number of the called terminal obtained according to the decoding is compared with the pre-built DTMF code table.
  • the single-tone signal is two low-frequency 697Hz / 770Hz and two Each high frequency is 1209Hz / 1336Hz, and the extension number can be obtained by comparison.
  • the extension number can quickly find the mobile phone of the network user with the MAC address corresponding to the extension number.
  • S5 Establish a voice path with the called terminal to implement a communication connection between the calling terminal and the called terminal.
  • the user phone of the called extension number is wirelessly connected to the satellite mobile communication hotspot via Bluetooth or WIFI, so as to establish a voice channel to communicate with the calling number, and realize the multiple mobile phones in the satellite mobile communication hotspot network Call function, expanding the application range of satellite mobile communication hotspots.
  • the method includes:
  • S202 Calculate and record the DTMF signal parameters corresponding to the different land networks after compression coding and decompression of the satellite mobile communication network according to the DTMF signals of the different land networks;
  • S203 Construct a DTMF signal parameter table corresponding to each of the land networks.
  • the satellite mobile communication hotspot is called through different land networks of the fixed telephone and mobile phones of different operators, and the digits are input according to the prompt of the satellite mobile communication hotspot, and a DTMF signal, that is, a dual-tone multi-frequency signal is transmitted.
  • the DTMF signal needs to undergo compression coding and decompression during transmission through the satellite mobile communication network, and corresponding time is required.
  • the measurement processor inside the satellite mobile communication hotspot monitors and records in real time the parameters of the DTMF signal of the satellite mobile communication network after compression encoding and decompression, such as the effective tone time length and mute time length, and the DTMF signal parameters of different land networks are constructed table.
  • the hotspot When a calling terminal calls a satellite mobile communication hotspot, the hotspot automatically determines its corresponding terrestrial network type according to the incoming call number, and accordingly quickly retrieves the corresponding DTMF signal parameters from the originally constructed DTMF signal parameter table and intervenes in the next action.
  • the step of invoking a DTMF demodulation algorithm corresponding to the calling terminal to decode a DTMF signal corresponding to the extension number includes:
  • a satellite mobile communication hotspot automatically configures a constant of a corresponding decoding algorithm, such as a sampling time length, according to the DTMF signal parameters corresponding to the network information of the calling terminal. Then call the internal preset Goertzel algorithm, substitute the constants of the configured decoding algorithm into the Goertzel algorithm, decode and obtain the dual-tone multi-frequency information of the DTMF signal of the extension number of the called terminal input by the calling terminal, accurately and quickly.
  • a constant of a corresponding decoding algorithm such as a sampling time length
  • the satellite mobile communication hotspot receives a call request from a calling terminal, where the call request carrying a DTMF signal corresponding to an extension number and network information corresponding to the calling terminal includes:
  • S101 Acquire MAC addresses respectively corresponding to a plurality of the called terminals of the satellite mobile communication hotspot networking;
  • S103 Establish a DTMF coding table corresponding to each of the extension numbers according to the characteristics of the dual-tone multi-frequency.
  • a wireless signal receiving module is provided inside the satellite mobile communication hotspot, which may be a Bluetooth or WIFI module.
  • Multiple user handsets are wirelessly connected to satellite mobile communication hotspots simultaneously via Bluetooth or WIFI signals, forming a star-shaped network connection.
  • the Bluetooth data can support 8 devices, and the WIFI signal can support more devices.
  • the satellite mobile communication hotspot is assigned to each user's mobile phone according to the order in which the mobile phone and the satellite mobile communication hotspot are connected.
  • the extension number corresponds to the user's mobile phone.
  • DTMF is composed of high frequency group and low frequency group.
  • the high and low frequency groups each contain 4 frequencies.
  • a high-frequency signal and a low-frequency signal are superimposed to form a combined signal, which represents a number.
  • 01 is composed of 4 single-tone signals of low frequency 941Hz ⁇ 697Hz and 1336Hz ⁇ 1209Hz high frequency.
  • the DTMF signal has 16 codes, and a code table corresponding to the extension number can be constructed to facilitate the rapid addressing of the corresponding extension number according to the DTMF signal.
  • the step of matching the called terminal corresponding to the extension number according to the decoding result includes:
  • the dual-tone multi-frequency signal of the DTMF signal corresponding to the extension number of the called terminal obtained according to the decoding is compared with the pre-built DTMF code table.
  • the single-tone signal is two low-frequency 697Hz / 770Hz and two Each high frequency is 1209Hz / 1336Hz, and the extension number can be obtained by comparison.
  • the extension number can quickly find the mobile phone of the network user with the corresponding MAC address, that is, the called terminal.
  • Support mobile phone networking and called devices based on satellite mobile communication hotspots including:
  • the receiving module 1 receives a call request from a calling terminal by a satellite mobile communication hotspot, wherein the call request carries a DTMF signal corresponding to an extension number and network information corresponding to the calling terminal.
  • the calling terminal dials the satellite mobile communication hotspot.
  • the calling terminal will be prompted to enter the extension number corresponding to the called terminal.
  • the calling terminal enters the extension number corresponding to the called terminal.
  • the satellite mobile communication hotspot obtains the frequency information of the extension number of the called terminal, and the extension number input by the calling terminal is a DTMF signal.
  • the satellite mobile communication hotspot can learn the network information corresponding to the calling terminal, for example, the calling terminal belongs to a fixed telephone signal network or a mobile telephone signal network, and which specific operator signal network does it belong to.
  • the calling module 2 is configured to call a pre-matched DTMF signal parameter corresponding to the network information of the calling terminal.
  • the calling terminal calls the satellite mobile communication hotspot, and the satellite mobile communication hotspot calls the corresponding parameters in the DTMF signal parameter table according to the type of terrestrial network of the calling number, such as the effective tone length and mute time length, and proceeds to the next step.
  • the decoding module 3 is configured to confirm a DTMF parameter of a network corresponding to the calling number.
  • a satellite mobile communication hotspot automatically calls a preset DTMF decoding algorithm, and configures a corresponding decoding algorithm constant according to the DTMF signal parameter of the calling number, such as the sampling time length.
  • the dual-tone multi-frequency signal of the DTMF signal corresponding to the extension number of the called terminal input by the calling terminal is decoded through the Goertzel algorithm, which is accurate and fast.
  • the matching module 4 is configured to match the called terminal corresponding to the extension number according to the decoding result.
  • the dual-tone multi-frequency signal of the DTMF signal corresponding to the extension number of the called terminal obtained according to the decoding is compared with the pre-built DTMF code table.
  • the single-tone signal is two low-frequency 697Hz / 770Hz and two Each high frequency is 1209Hz / 1336Hz, and the extension number can be obtained by comparison.
  • the extension number can quickly find the mobile phone of the network user with the MAC address corresponding to the extension number.
  • a building module 5 is configured to build a voice path with the called terminal to implement a communication connection between the calling terminal and the called terminal.
  • the user phone of the called extension number is wirelessly connected to the satellite mobile communication hotspot via Bluetooth or WIFI, so as to establish a voice channel to communicate with the calling number, and realize the multiple mobile phones in the satellite mobile communication hotspot network.
  • Call function expanding the application range of satellite mobile communication hotspots.
  • calling module 2 includes:
  • a first obtaining unit 201 configured to obtain DTMF signals of different land networks
  • a measuring unit 201 is configured to measure and record the DTMF signal parameters corresponding to the different land networks after compression coding and decompression of the satellite mobile communication network according to the DTMF signals of the different land networks;
  • the constructing unit 203 is configured to construct a DTMF signal parameter table corresponding to each of the land networks.
  • the satellite mobile communication hotspot is called through different land networks of the fixed telephone and mobile phones of different operators, and the digits are input according to the prompt of the satellite mobile communication hotspot, and a DTMF signal, that is, a dual-tone multi-frequency signal is transmitted.
  • the DTMF signal needs to undergo compression coding and decompression during transmission through the satellite mobile communication network, and corresponding time is required.
  • the measurement processor inside the satellite mobile communication hotspot monitors and records in real time the parameters of the DTMF signal of the satellite mobile communication network after compression encoding and decompression, such as the effective tone time length and mute time length, and the DTMF signal parameters of different land networks are constructed. table.
  • the hotspot When a calling terminal calls a satellite mobile communication hotspot, the hotspot automatically determines its corresponding terrestrial network type according to the incoming call number, and accordingly quickly retrieves the corresponding DTMF signal parameters from the originally constructed DTMF signal parameter table and intervenes in the next action.
  • the decoding module 3 includes:
  • a configuration unit 301 configured to configure the constants of the demodulation algorithm according to the DTMF signal parameters of the network information corresponding to the calling terminal;
  • the substitution unit 302 is configured to substitute a constant of the demodulation algorithm into a Goertzel algorithm to complete decoding of a DTMF signal corresponding to the extension number.
  • a satellite mobile communication hotspot automatically configures a constant of a corresponding decoding algorithm, such as a sampling time length, according to the DTMF signal parameters corresponding to the network information of the calling terminal. Then call the internal preset Goertzel algorithm, substitute the constants of the configured decoding algorithm into the Goertzel algorithm, decode and obtain the dual-tone multi-frequency information of the DTMF signal of the extension number of the called terminal input by the calling terminal, accurately and quickly.
  • a constant of a corresponding decoding algorithm such as a sampling time length
  • the receiving module 1 includes:
  • a second obtaining unit 101 configured to obtain MAC addresses corresponding to multiple called terminals of the satellite mobile communication hotspot network
  • An allocation unit 102 configured to allocate a different extension number according to each of the MAC addresses
  • the establishing unit 103 is configured to respectively establish a DTMF coding table corresponding to each of the extension numbers according to the characteristics of the dual-tone multi-frequency.
  • a wireless signal receiving module is provided inside the satellite mobile communication hotspot, which may be a Bluetooth or WIFI module.
  • Multiple user handsets are wirelessly connected to satellite mobile communication hotspots simultaneously via Bluetooth or WIFI signals, forming a star-shaped network connection.
  • the Bluetooth data can support 8 devices, and the WIFI signal can support more devices.
  • the satellite mobile communication hotspot is assigned to each user's mobile phone according to the order in which the mobile phone and the satellite mobile communication hotspot are connected. For example, the extension numbers are 01, 02, etc. The extension number corresponds to the user's mobile phone.
  • DTMF is composed of high frequency group and low frequency group.
  • the high and low frequency groups each contain 4 frequencies.
  • a high-frequency signal and a low-frequency signal are superimposed to form a combined signal, which represents a number.
  • 01 is composed of 4 single-tone signals of 0 and 1 low-frequency 941Hz ⁇ 697Hz and 1336Hz ⁇ 1209Hz high-frequency.
  • the DTMF signal has 16 codes, and a code table corresponding to the extension number can be constructed to facilitate the rapid addressing of the corresponding extension number according to the DTMF signal.
  • the matching module 4 includes:
  • a third obtaining unit 401 configured to obtain a dual-tone multi-frequency signal decoded by the DTMF signal of the extension number
  • a comparison unit 402 configured to substitute the dual-tone multi-frequency signal into the DTMF coding table for comparison, to obtain the extension number
  • the matching unit 403 is configured to match the called terminal corresponding to the extension number.
  • the dual-tone multi-frequency signal of the DTMF signal corresponding to the extension number of the called terminal obtained according to the decoding is compared with the pre-built DTMF encoding table, for example, the single-tone frequency signal is two low frequencies 697Hz / 770Hz and two high-frequency 1209Hz / 1336Hz, the comparison can get the extension number 15.
  • the extension number can quickly find the mobile phone of the network user with the corresponding MAC address, that is, the called terminal.
  • a computer device is also provided in the embodiment of the present application, and its internal structure may be as shown in FIG. 7.
  • the step counting device includes a memory, a processor, and at least one application program stored in the memory and configured to be executed by the processor, the application program being configured to execute the mobile phone group in any one of the above embodiments. Net and called methods.
  • Such a computer program may be stored in a device (eg, a computer) readable medium or in any type of medium suitable for storing electronic instructions and coupled to a bus, respectively, including, but not limited to, any Types of disks (including floppy disks, hard disks, CD-ROMs, CD-ROMs, and magneto-optical disks), ROM (Read-Only Memory), RAM (Random Access Memory (random memory), EPROM (Erasable Programmable Read-Only Memory (Erasable Programmable Read-Only Memory), EEPROM (Electrically Erasable Programmable Read-Only Memory), flash memory, magnetic card or optical card.
  • a readable medium includes any medium that stores or transfers information in a readable form by a device (eg, a computer).
  • This application provides a method and device for supporting mobile phone networking and called based on satellite mobile communication hotspots, assigning extension numbers to mobile phones of satellite mobile communication hotspot networking, constructing DTMF signal parameter tables of different land networks, and then using DTMF solutions
  • the coding technology corresponds to the extension address, realizes the called function of multiple mobile phones in the satellite mobile communication hotspot networking, and expands the application range of satellite mobile communication hotspots.

Abstract

本申请提供基于卫星移动通信热点支持手机组网和被叫的方法及装置，为在卫星移动通信热点组网的手机分配分机号，构建不同陆地网络的DTMF信号参数表，利用DTMF的解编码技术对应分机地址，通话时根据分机号信息匹配被呼叫终端，实现在卫星移动通信热点组网的多个手机的被叫功能，扩大卫星移动通信热点的应用范围。

Description

基于卫星移动通信热点支持手机组网和被叫的方法及装置 技术领域
本申请涉及通讯技术领域，具体为基于卫星移动通信热点支持手机组网和被叫的方法及装置。
 背景技术
现在的卫星移动通信热点通过蓝牙与用户手机连接，用户手机可以通过卫星移动通信热点实现与外部网络进行语音通信。但是如果是多个用户手机与同一卫星移动通信热点组网连接时，热点不支持组网的多个用户手机作为语音通信的被叫，应用范围较小，无法满足现有市场消费者的需求。
 技术问题
本申请的目的旨在于提供基于卫星移动通信热点支持手机组网和被叫的方法及装置，实现了在卫星移动通信热点组网的多个手机的被叫功能，扩大了卫星移动通信热点的应用范围。
 技术解决方案
为实现上述目的，本申请提供基于卫星移动通信热点支持手机组网和被叫的方法，包括：
卫星移动通信热点接收主叫终端的呼叫请求，其中所述呼叫请求携带分机号对应的DTMF信号和所述主叫终端对应网络信息；
调用预匹配的所述主叫终端对应网络信息的DTMF信号参数；
根据所述DTMF信号参数调用所述主叫终端对应的DTMF解调算法，对所述分机号对应的DTMF信号进行解码；
根据解码结果，匹配所述分机号对应的被呼叫终端；
构建与所述被呼叫终端的语音通路，以实现所述主叫终端与所述被呼叫终端的通讯连接。
进一步的，所述调用预匹配的所述主叫终端对应网络信息的DTMF信号参数表的步骤之前，包括：
获取不同陆地网络的DTMF信号；
根据所述不同陆地网络的DTMF信号，测算并记录卫星移动通信网络压缩编码和解压缩后的所述不同陆地网络分别对应的DTMF信号参数；
构建与各所述陆地网络一一对应的DTMF信号参数表。
进一步的，所述调用预匹配的所述主叫终端对应网络信息的DTMF信号参数的步骤，包括：
从所述DTMF信号参数表中获取所述主叫终端的陆地网络对应的所述DTMF信号参数。
进一步的，所述调用所述主叫终端对应的DTMF解调算法对所述分机号对应的DTMF信号进行解码的步骤，包括：
根据所述主叫终端对应网络信息的DTMF信号参数配置所述解调算法的常数；
将所述解调算法的常数代入Goertzel算法，完成对所述分机号对应的DTMF信号解码。
进一步的，所述卫星移动通信热点接收主叫终端的呼叫请求，其中所述呼叫请求携带分机号对应的DTMF信号和所述主叫终端对应网络信息的步骤之前，包括：
获取与所述卫星移动通信热点组网的多个所述被呼叫终端分别对应的MAC地址；
根据各所述MAC地址分配不同的分机号；
按照双音多频的特性分别建立与各所述分机号一一对应的DTMF编码表。
进一步的，所述根据各所述MAC地址分配不同的分机号的步骤，包括：
按照各所述被呼叫终端与所述卫星移动通信热点的连接顺序，依次根据各所述MAC地址分配不同的分机号。
进一步的，所述根据解码结果，匹配所述分机号对应的被呼叫终端的步骤，包括：
获取所述分机号的DTMF信号解码后的双音多频信号；
将所述双音多频信号代入所述DTMF编码表进行比对，得到所述分机号；
匹配所述分机号对应的被呼叫终端。
进一步的，所述构建与所述被呼叫终端的语音通路的步骤，包括：
通过蓝牙信号或WIFI信号与所述被呼叫终端进行连接，构建所述语音通路。
本申请还提供了基于卫星移动通信热点支持手机组网和被叫的装置，其特征在于，包括：
接收模块，卫星移动通信热点接收主叫终端的呼叫请求，其中所述呼叫请求携带分机号对应的DTMF信号和所述主叫终端对应网络信息；
调用模块，用于调用预匹配的所述主叫终端对应网络信息的DTMF信号参数；
解码模块，用于确认所述主叫号对应的网络的DTMF参数；
匹配模块，用于根据解码结果，匹配所述分机号对应的被呼叫终端；
构建模块，用于构建与所述被呼叫终端的语音通路，以实现所述主叫终端与所述被呼叫终端的通讯连接。
进一步的，所述调用模块，包括：
第一获取单元，用于获取不同陆地网络的DTMF信号；
测算单元，用于根据所述不同陆地网络的DTMF信号，测算并记录卫星移动通信网络压缩编码和解压缩后的所述不同陆地网络分别对应的DTMF信号参数；
构建单元，用于构建与各所述陆地网络一一对应的DTMF信号参数表。
进一步的，所述调用模块具体用于从所述DTMF信号参数表中获取所述主叫终端的陆地网络对应的所述DTMF信号参数。
进一步的，所述解码模块，包括：
配置单元，用于根据所述主叫终端对应网络信息的DTMF信号参数配置所述解调算法的常数；
代入单元，用于将所述解调算法的常数代入Goertzel算法，完成对所述分机号对应的DTMF信号解码。
进一步的，所述接收模块，包括：
第二获取单元，用于获取与所述卫星移动通信热点组网的多个所述被呼叫终端分别对应的MAC地址；
分配单元，用于根据各所述MAC地址分配不同的分机号；
建立单元，用于按照双音多频的特性分别建立与各所述分机号一一对应的DTMF编码表。
进一步的，所述分配单元具体用于按照各所述被呼叫终端与所述卫星移动通信热点的连接顺序，依次根据各所述MAC地址分配不同的分机号。
进一步的，所述匹配模块，包括：
第三获取单元，用于获取所述分机号的DTMF信号解码后的双音多频信号；
比对单元，用于将所述双音多频信号代入所述DTMF编码表进行比对，得到所述分机号；
匹配单元，用于匹配所述分机号对应的被呼叫终端。
进一步的，所述构建模块具体用于通过蓝牙信号或WIFI信号与所述被呼叫终端进行连接，构建所述语音通路。
本申请还提供一种计算机设备，其包括处理器、存储器及存储于所述存储器上并可在所述处理器上运行的计算机程序，所述处理器执行所述计算机程序时实现上述任一项所述的基于卫星移动通信热点支持手机组网和被叫的方法。
 有益效果
本申请提供了基于卫星移动通信热点支持手机组网和被叫的方法及装置，为在卫星移动通信热点组网的手机分配分机号，构建不同陆地网络的DTMF信号参数表，再利用DTMF的解编码技术对应分机地址，实现在卫星移动通信热点组网的多个手机的被叫功能，扩大了卫星移动通信热点的应用范围。
 附图说明
图1为本申请一实施例的基于卫星移动通信热点支持手机组网和被叫的方法的流程示意图；
图2为本申请一实施例的基于卫星移动通信热点支持手机组网和被叫的装置的结构框图；
图3为本申请一实施例的调用模块的结构框图；
图4为本申请一实施例的解码模块的结构框图；
图5为本申请一实施例的接收模块的结构框图；
图6为本申请一实施例的匹配模块的结构框图；
图7是本申请一实施例的计算机设备的结构示意框图。
 本发明的最佳实施方式
应当理解，此处所描述的具体实施例仅仅用以解释本申请，并不用于限定本申请。
本技术领域技术人员可以理解，除非另外定义，这里使用的所有术语（包括技术术语和科学术语），具有与本申请所属领域中的普通技术人员的一般理解相同的意义。还应该理解的是，诸如通用字典中定义的那些术语，应该被理解为具有与现有技术的上下文中的意义一致的意义，并且除非像这里一样被特定定义，否则不会用理想化或过于正式的含义来解释。
参照图1，为本申请一实施例中的基于卫星移动通信热点支持手机组网和被叫的方法，包括：
S1：卫星移动通信热点接收主叫终端的呼叫请求，其中所述呼叫请求携带分机号对应的DTMF（Dual Tone Multi Frequency）信号和所述主叫终端对应网络信息。
本实施例中，主叫终端拨通卫星移动通信热点，当卫星移动通信热点有被叫电话时，会提示主叫终端输入被呼叫终端所对应的分机号。此时主叫终端输入被呼叫终端所对应的分机号。卫星移动通信热点获得被呼叫终端分机号的频率信息，主叫终端所输入的分机号即为DTMF信号。同时，卫星移动通信热点与主叫终端接通时，可以获知主叫终端所对应的网络信息，比如主叫终端属于固定电话信号网络或者移动电话信号网络，属于哪个具体的运营商信号网络。
S2：调用预匹配的所述主叫终端对应网络信息的DTMF信号参数。
本实施例中，主叫终端呼叫卫星移动通信热点，星移动通信热点根据主叫号的陆地网络种类调取DTMF信号参数表中的相应参数，比如有效音长度和静音时间长度，进入下一步。
S3：根据所述DTMF信号参数调用所述主叫终端对应的DTMF解调算法，对所述分机号对应的DTMF信号进行解码。
本实施例中，卫星移动通信热点自动调用预先设置的DTMF解码算法，根据主叫号的DTMF信号参数配置相应的解码算法的常数，比如采样的时间长度等。通过Goertzel算法解码获得主叫终端输入的被呼叫终端对应分机号的DTMF信号的双音多频信号，精准快速。
S4：根据解码结果，匹配所述分机号对应的被呼叫终端。
本实施例中，根据解码获得的被呼叫终端对应分机号的DTMF信号的双音多频信号，与预先构建的DTMF编码表相比对，比如单音频率信号为两个低频697Hz/770Hz和两个高频1209Hz/1336Hz，比对可以得到分机号为15。通过分机号可以快速找到分机号相对应的MAC地址的组网用户手机。
S5：构建与所述被呼叫终端的语音通路，以实现所述主叫终端与所述被呼叫终端的通讯连接。
本实施例中，被叫分机号的用户手机通过蓝牙或WIFI与卫星移动通信热点无线连接，以此构建语音通路与主叫号进行通讯，实现在卫星移动通信热点组网的多个手机的被叫功能，扩大了卫星移动通信热点的应用范围。
进一步的，调用预匹配的所述主叫终端对应网络信息的DTMF信号参数表的步骤之前，包括：
S201：获取不同陆地网络的DTMF信号；
S202：根据所述不同陆地网络的DTMF信号，测算并记录卫星移动通信网络压缩编码和解压缩后的所述不同陆地网络分别对应的DTMF信号参数；
S203：构建与各所述陆地网络一一对应的DTMF信号参数表。
本实施例中，通过固定电话和不同运营商的移动电话的不同陆地网络呼叫卫星移动通信热点，依照卫星移动通信热点的提示键入数字，发送DTMF信号，即双音多频信号。DTMF信号在通过卫星移动通信网络传输过程中需要经过压缩编码和解压缩的过程，需要相应的时间。在此期间，卫星移动通信热点内部的测算处理器实时监测并记录卫星移动通信网络压缩编码和解压缩后的DTMF信号的参数，比如有效音时间长度和静音时间长度，构建不同陆地网络的DTMF信号参数表。当主叫终端呼叫卫星移动通信热点时，热点自动根据来电号码判定其对应的陆地网络类型，依此快速从原先构建的DTMF信号参数表中调取相应的DTMF信号参数，介入下一步动作。
进一步的，调用所述主叫终端对应的DTMF解调算法对所述分机号对应的DTMF信号进行解码的步骤，包括：
S301：根据所述主叫终端对应网络信息的DTMF信号参数配置所述解调算法的常数；
S302：将所述解调算法的常数代入Goertzel算法，完成对所述分机号对应的DTMF信号解码。
本实施例中，卫星移动通信热点自动根据主叫终端网络信息对应的DTMF信号参数配置相应的解码算法的常数，比如采样的时间长度等。然后调用内部预设的Goertzel算法，将配置的解码算法的常数代入到Goertzel算法中，解码获得主叫终端输入的被呼叫终端分机号的DTMF信号的双音多频信息，精确快速。
进一步的，卫星移动通信热点接收主叫终端的呼叫请求，其中所述呼叫请求携带分机号对应的DTMF信号和所述主叫终端对应网络信息的步骤之前，包括：
S101：获取与所述卫星移动通信热点组网的多个所述被呼叫终端分别对应的MAC地址；
S102：根据各所述MAC地址分配不同的分机号；
S103：按照双音多频的特性分别建立与各所述分机号一一对应的DTMF编码表。
本实施例中，卫星移动通信热点内部设有无线信号接收模块，可以是蓝牙或者WIFI模块。多个用户手机同时通过蓝牙或者WIFI信号与卫星移动通信热点无线连接，形成星形的组网连接。其中蓝牙数据可以支持8个设备，而WIFI信号可以支持更多设备。由于组网的用户手机分别具有独一无二的MAC地址，具有标识性。卫星移动通信热点根据建立无线连接的用户手机的MAC地址的不同，依照用户手机与卫星移动通信热点先后连接的顺序分别给各用户手机分配对应的不同分机号，比如分机号为01、02等，分机号与用户手机一一对应。DTMF由高频群和低频群组成，高低频群各包含4个频率。一个高频信号和一个低频信号叠加组成一个组合信号，代表一个数字，比如01就是由0和1的低频941Hz\697Hz与1336Hz\1209Hz高频的4个单音信号组成。DTMF信号有16个编码，可以构建形成与分机号相对应的编码表，便于根据DTMF信号快速寻址到对应的分机号。
进一步的，根据解码结果，匹配所述分机号对应的被呼叫终端的步骤，包括：
S401：获取所述分机号的DTMF信号解码后的双音多频信号；
S402：将所述双音多频信号代入所述DTMF编码表进行比对，得到所述分机号；
S403：匹配所述分机号对应的被呼叫终端。
本实施例中，根据解码获得的被呼叫终端对应分机号的DTMF信号的双音多频信号，与预先构建的DTMF编码表相比对，比如单音频率信号为两个低频697Hz/770Hz和两个高频1209Hz/1336Hz，比对可以得到分机号为15。通过分机号可以快速找到相对应的MAC地址的组网用户手机，即被呼叫终端。
基于卫星移动通信热点支持手机组网和被叫的装置，包括：
接收模块1，卫星移动通信热点接收主叫终端的呼叫请求，其中所述呼叫请求携带分机号对应的DTMF信号和所述主叫终端对应网络信息。
本实施例中，主叫终端拨通卫星移动通信热点，当卫星移动通信热点有被叫电话时，会提示主叫终端输入被呼叫终端所对应的分机号。此时主叫终端输入被呼叫终端所对应的分机号。卫星移动通信热点获得被呼叫终端分机号的频率信息，主叫终端所输入的分机号即为DTMF信号。同时，卫星移动通信热点与主叫终端接通时，可以获知主叫终端所对应的网络信息，比如主叫终端属于固定电话信号网络或者移动电话信号网络，属于哪个具体的运营商信号网络。
调用模块2，用于调用预匹配的所述主叫终端对应网络信息的DTMF信号参数。
本实施例中，主叫终端呼叫卫星移动通信热点，星移动通信热点根据主叫号的陆地网络种类调取DTMF信号参数表中的相应参数，比如有效音长度和静音时间长度，进入下一步。
解码模块3，用于确认所述主叫号对应的网络的DTMF参数。
本实施例中，卫星移动通信热点自动调用预先设置的DTMF解码算法，根据主叫号的DTMF信号参数配置相应的解码算法的常数，比如采样的时间长度等。通过Goertzel算法解码获得主叫终端输入的被呼叫终端对应分机号的DTMF信号的双音多频信号，精准快速。
匹配模块4，用于根据解码结果，匹配所述分机号对应的被呼叫终端。
本实施例中，根据解码获得的被呼叫终端对应分机号的DTMF信号的双音多频信号，与预先构建的DTMF编码表相比对，比如单音频率信号为两个低频697Hz/770Hz和两个高频1209Hz/1336Hz，比对可以得到分机号为15。通过分机号可以快速找到分机号相对应的MAC地址的组网用户手机。
构建模块5，用于构建与所述被呼叫终端的语音通路，以实现所述主叫终端与所述被呼叫终端的通讯连接。
本实施例中，被叫分机号的用户手机通过蓝牙或WIFI与卫星移动通信热点无线连接，以此构建语音通路与主叫号进行通讯，实现在卫星移动通信热点组网的多个手机的被叫功能，扩大了卫星移动通信热点的应用范围。
进一步的，调用模块2，包括：
第一获取单元201，用于获取不同陆地网络的DTMF信号；
测算单元201，用于根据所述不同陆地网络的DTMF信号，测算并记录卫星移动通信网络压缩编码和解压缩后的所述不同陆地网络分别对应的DTMF信号参数；
构建单元203，用于构建与各所述陆地网络一一对应的DTMF信号参数表。
本实施例中，通过固定电话和不同运营商的移动电话的不同陆地网络呼叫卫星移动通信热点，依照卫星移动通信热点的提示键入数字，发送DTMF信号，即双音多频信号。DTMF信号在通过卫星移动通信网络传输过程中需要经过压缩编码和解压缩的过程，需要相应的时间。在此期间，卫星移动通信热点内部的测算处理器实时监测并记录卫星移动通信网络压缩编码和解压缩后的DTMF信号的参数，比如有效音时间长度和静音时间长度，构建不同陆地网络的DTMF信号参数表。当主叫终端呼叫卫星移动通信热点时，热点自动根据来电号码判定其对应的陆地网络类型，依此快速从原先构建的DTMF信号参数表中调取相应的DTMF信号参数，介入下一步动作。
进一步的，解码模块3，包括：
配置单元301，用于根据所述主叫终端对应网络信息的DTMF信号参数配置所述解调算法的常数；
代入单元302，用于将所述解调算法的常数代入Goertzel算法，完成对所述分机号对应的DTMF信号解码。
本实施例中，本实施例中，卫星移动通信热点自动根据主叫终端网络信息对应的DTMF信号参数配置相应的解码算法的常数，比如采样的时间长度等。然后调用内部预设的Goertzel算法，将配置的解码算法的常数代入到Goertzel算法中，解码获得主叫终端输入的被呼叫终端分机号的DTMF信号的双音多频信息，精确快速。
进一步的，接收模块1，包括：
第二获取单元101，用于获取与所述卫星移动通信热点组网的多个所述被呼叫终端分别对应的MAC地址；
分配单元102，用于根据各所述MAC地址分配不同的分机号；
建立单元103，用于按照双音多频的特性分别建立与各所述分机号一一对应的DTMF编码表。
本实施例中，卫星移动通信热点内部设有无线信号接收模块，可以是蓝牙或者WIFI模块。多个用户手机同时通过蓝牙或者WIFI信号与卫星移动通信热点无线连接，形成星形的组网连接。其中蓝牙数据可以支持8个设备，而WIFI信号可以支持更多设备。由于组网的用户手机分别具有独一无二的MAC地址，具有标识性。卫星移动通信热点根据建立无线连接的用户手机的MAC地址的不同，依照用户手机与卫星移动通信热点先后连接的顺序分别给各用户手机分配对应的不同分机号，比如分机号为01、02等，分机号与用户手机一一对应。DTMF由高频群和低频群组成，高低频群各包含4个频率。一个高频信号和一个低频信号叠加组成一个组合信号，代表一个数字，比如01就是由0和1的低频941Hz\697Hz与1336Hz\1209Hz高频的4个单音信号组成。DTMF信号有16个编码，可以构建形成与分机号相对应的编码表，便于根据DTMF信号快速寻址到对应的分机号。
进一步的，匹配模块4，包括：
第三获取单元401，用于获取所述分机号的DTMF信号解码后的双音多频信号；
比对单元402，用于将所述双音多频信号代入所述DTMF编码表进行比对，得到所述分机号；
匹配单元403，用于匹配所述分机号对应的被呼叫终端。
本实施例中，本实施例中，根据解码获得的被呼叫终端对应分机号的DTMF信号的双音多频信号，与预先构建的DTMF编码表相比对，比如单音频率信号为两个低频697Hz/770Hz和两个高频1209Hz/1336Hz，比对可以得到分机号为15。通过分机号可以快速找到相对应的MAC地址的组网用户手机，即被呼叫终端。
本申请实施例中还提供一种计算机设备，其内部结构可以如图7所示。该计步设备包括存储器、处理器和至少一个被存储在存储器中并被配置为由所述处理器执行的应用程序，所述应用程序被配置为用于执行上述任一实施例中的手机组网和被叫方法。
本领域技术人员可以理解，本发明所述的计算机设备和上述所涉及用于执行本申请中所述方法中的一项或多项的设备。这些设备可以为所需的目的而专门设计和制造，或者也可以包括通用计算机中的已知设备。这些设备具有存储在其内的计算机程序或应用程序，这些计算机程序选择性地激活或重构。这样的计算机程序可以被存储在设备（例如，计算机）可读介质中或者存储在适于存储电子指令并分别耦联到总线的任何类型的介质中，所述计算机可读介质包括但不限于任何类型的盘（包括软盘、硬盘、光盘、CD-ROM、和磁光盘）、ROM（Read-Only Memory，只读存储器）、RAM（Random Access Memory，随机存储器）、EPROM（Erasable Programmable Read-Only Memory，可擦写可编程只读存储器）、EEPROM（Electrically Erasable Programmable Read-Only Memory，电可擦可编程只读存储器）、闪存、磁性卡片或光线卡片。也就是，可读介质包括由设备（例如，计算机）以能够读的形式存储或传输信息的任何介质。
本申请提供了基于卫星移动通信热点支持手机组网和被叫的方法及装置，为在卫星移动通信热点组网的手机分配分机号，构建不同陆地网络的DTMF信号参数表，再利用DTMF的解编码技术对应分机地址，实现在卫星移动通信热点组网的多个手机的被叫功能，扩大了卫星移动通信热点的应用范围。
尽管已经示出和描述了本申请的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本申请的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本申请的范围由所附权利要求及其等同物限定。

Claims (16)

  1. 基于卫星移动通信热点支持手机组网和被叫的方法，其特征在于,包括：
    卫星移动通信热点接收主叫终端的呼叫请求，其中所述呼叫请求携带分机号对应的DTMF信号和所述主叫终端对应网络信息；
    调用预匹配的所述主叫终端对应网络信息的DTMF信号参数；
    根据所述DTMF信号参数调用所述主叫终端对应的DTMF解调算法，对所述分机号对应的DTMF信号进行解码；
    根据解码结果，匹配所述分机号对应的被呼叫终端；
    构建与所述被呼叫终端的语音通路，以实现所述主叫终端与所述被呼叫终端的通讯连接。
  2. 根据权利要求1所述的基于卫星移动通信热点支持手机组网和被叫的方法，其特征在于，所述调用预匹配的所述主叫终端对应网络信息的DTMF信号参数表的步骤之前，包括：
    获取不同陆地网络的DTMF信号；
    根据所述不同陆地网络的DTMF信号，测算并记录卫星移动通信网络压缩编码和解压缩后的所述不同陆地网络分别对应的DTMF信号参数；
    构建与各所述陆地网络一一对应的DTMF信号参数表。
  3. 根据权利要求2所述的基于卫星移动通信热点支持手机组网和被叫的方法，其特征在于，所述调用预匹配的所述主叫终端对应网络信息的DTMF信号参数的步骤，包括：
    从所述DTMF信号参数表中获取所述主叫终端的陆地网络对应的所述DTMF信号参数。
  4. 根据权利要求1所述的基于卫星移动通信热点支持手机组网和被叫的方法，其特征在于，所述调用所述主叫终端对应的DTMF解调算法对所述分机号对应的DTMF信号进行解码的步骤，包括：
    根据所述主叫终端对应网络信息的DTMF信号参数配置所述解调算法的常数；
    将所述解调算法的常数代入Goertzel算法，完成对所述分机号对应的DTMF信号解码。
  5. 根据权利要求1所述的基于卫星移动通信热点支持手机组网和被叫的方法，其特征在于，所述卫星移动通信热点接收主叫终端的呼叫请求，其中所述呼叫请求携带分机号对应的DTMF信号和所述主叫终端对应网络信息的步骤之前，包括：
    获取与所述卫星移动通信热点组网的多个所述被呼叫终端分别对应的MAC地址；
    根据各所述MAC地址分配不同的分机号；
    按照双音多频的特性分别建立与各所述分机号一一对应的DTMF编码表。
  6. 根据权利要求5所述的基于卫星移动通信热点支持手机组网和被叫的方法，其特征在于，所述根据各所述MAC地址分配不同的分机号的步骤，包括：
    按照各所述被呼叫终端与所述卫星移动通信热点的连接顺序，依次根据各所述MAC地址分配不同的分机号。
  7. 根据权利要求4所述的基于卫星移动通信热点支持手机组网和被叫的方法，其特征在于，所述根据解码结果，匹配所述分机号对应的被呼叫终端的步骤，包括：
    获取所述分机号的DTMF信号解码后的双音多频信号；
    将所述双音多频信号代入所述DTMF编码表进行比对，得到所述分机号；
    匹配所述分机号对应的被呼叫终端。
  8. 根据权利要求1所述的基于卫星移动通信热点支持手机组网和被叫的方法，其特征在于，所述构建与所述被呼叫终端的语音通路的步骤，包括：
    通过蓝牙信号或WIFI信号与所述被呼叫终端进行连接，构建所述语音通路。
  9. 基于卫星移动通信热点支持手机组网和被叫的装置，其特征在于，包括：
    接收模块，卫星移动通信热点接收主叫终端的呼叫请求，其中所述呼叫请求携带分机号对应的DTMF信号和所述主叫终端对应网络信息；
    调用模块，用于调用预匹配的所述主叫终端对应网络信息的DTMF信号参数；
    解码模块，用于确认所述主叫号对应的网络的DTMF参数；
    匹配模块，用于根据解码结果，匹配所述分机号对应的被呼叫终端；
    构建模块，用于构建与所述被呼叫终端的语音通路，以实现所述主叫终端与所述被呼叫终端的通讯连接。
  10. 根据权利要求9所述的基于卫星移动通信热点支持手机组网和被叫的装置，其特征在于，所述调用模块，包括：
    第一获取单元，用于获取不同陆地网络的DTMF信号；
    测算单元，用于根据所述不同陆地网络的DTMF信号，测算并记录卫星移动通信网络压缩编码和解压缩后的所述不同陆地网络分别对应的DTMF信号参数；
    构建单元，用于构建与各所述陆地网络一一对应的DTMF信号参数表。
  11. 根据权利要求10所述的基于卫星移动通信热点支持手机组网和被叫的装置，其特征在于，所述调用模块具体用于从所述DTMF信号参数表中获取所述主叫终端的陆地网络对应的所述DTMF信号参数。
  12. 根据权利要求9所述的基于卫星移动通信热点支持手机组网和被叫的装置，其特征在于，所述解码模块，包括：
    配置单元，用于根据所述主叫终端对应网络信息的DTMF信号参数配置所述解调算法的常数；
    代入单元，用于将所述解调算法的常数代入Goertzel算法，完成对所述分机号对应的DTMF信号解码。
  13. 根据权利要求9所述的基于卫星移动通信热点支持手机组网和被叫的装置，其特征在于，所述接收模块，包括：
    第二获取单元，用于获取与所述卫星移动通信热点组网的多个所述被呼叫终端分别对应的MAC地址；
    分配单元，用于根据各所述MAC地址分配不同的分机号；
    建立单元，用于按照双音多频的特性分别建立与各所述分机号一一对应的DTMF编码表。
  14. 根据权利要求13所述的基于卫星移动通信热点支持手机组网和被叫的装置，其特征在于，所述分配单元具体用于按照各所述被呼叫终端与所述卫星移动通信热点的连接顺序，依次根据各所述MAC地址分配不同的分机号。
  15. 根据权利要求9所述的基于卫星移动通信热点支持手机组网和被叫的装置，其特征在于，所述匹配模块，包括：
    第三获取单元，用于获取所述分机号的DTMF信号解码后的双音多频信号；
    比对单元，用于将所述双音多频信号代入所述DTMF编码表进行比对，得到所述分机号；
    匹配单元，用于匹配所述分机号对应的被呼叫终端。
  16. 一种计算机设备，其特征在于，其包括处理器、存储器及存储于所述存储器上并可在所述处理器上运行的计算机程序，所述处理器执行所述计算机程序时实现如权利要求1～8任一项所述的基于卫星移动通信热点支持手机组网和被叫的方法。
PCT/CN2019/073533 2018-07-05 2019-01-28 基于卫星移动通信热点支持手机组网和被叫的方法及装置 WO2020007039A1 (zh)

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