User terminal data transmission method and multiplexing user terminal
Technical field
The present invention is user terminal data transmission method and multiplexing user terminal, belongs to communication technical field.
Background technology
Applying in the transmission network described in actual conditions and the present invention at present, as public network wired telephone network, GSM, CDMA, WCDMA, TD-SCDMA, TDD-LTE, FDD-LTE public network wireless telephony network, wired fixed telephone network, the Internet, there are stronger data access and transmittability, in existing application, generally adopt these transmission networks to carry out transfer of data, in this class transmission network, because employing has various competition mechanisms, forwarding mechanism and Route establishment mechanism, in public network wireless telephony network, also have all kinds of channels and switch the delay bringing, the situation of even interrupting, therefore in to transfer of data, there are time delay in various degree and the phenomenon of packet loss, this transmission on significant data and real time data in some commercial Application brings impact, cause that data transmission credibility is low and real-time is poor, this is unfavorable for commercial Application.
Summary of the invention
Transmission network described in the present invention, including but not limited to that public network communications network is has comprised public network wireless communication system and public network wired communication system and the Internet, and public network wireless communication system is including but not limited to GSM, CDMA, WCDMA, TD-SCDMA, TDD-LTE, FDD-LTE public network wireless telephony network and wlan access network; Described public network wired communication system is public network wired telephone network or automatic telephone transmission and switching system.
In view of the foregoing and problem, the object of the present invention is to provide a kind of user terminal data transmission method, can be under a plurality of transmission network conditions, utilize the existing feature of existing transmission network, improve reliability and the real-time of transfer of data, meanwhile, also have and implement conveniently, to reduce the feature of enforcement and use cost.
For achieving the above object, the present invention introduces a kind of user terminal data transmission method, include a plurality of multiplexing user terminals, a plurality of transmission networks, the wireless communication networks that described a plurality of transmission networks are various standards is (as GSM, CDMA, WCDMA, TD-SCDMA, FDD-LTE, TDD-LTE), wire net (as landline telephone system) and the Internet are (as local area network (LAN), metropolitan area network, Radio Access Network), and transmission network provides relatively independent data transmission channel separately, it is characterized in that described multiplexing user terminal gives original transmitted data along separate routes at user data transmitting terminal, obtain demultiplex transmission data, it is identical with original transmitted data that data are transmitted on each road in demultiplex transmission data along separate routes, each road is transmitted to data along separate routes to be sent to the described multiplexing user terminal in user data receiving terminal by a corresponding transmission system net simultaneously, each road of the transmission system net by corresponding being received at the described multiplexing user terminal of user data receiving terminal is transmitted along separate routes data and is given determination processing, demultiplex is transmitted to data and be reduced into original transmitted data, then carry out follow-up relevant treatment by described multiplexing user terminal, described follow-up relevant treatment, be that multiplexing user terminal is according to prior art and original system functions of the equipments, original transmitted data is processed, original transmitted data is reduced into corresponding informance, as voice, video, picture signal, image data, operational order, monitored instruction.
For realizing above-mentioned user terminal data transmission method method, the present invention also introduces a kind of multiplexing user terminal, include user data processing terminal, a plurality of transmission network, wherein each transmission network provides relatively independent data transmission channel, it is characterized in that having transmission processor, an a plurality of transmission network intermateable connector along separate routes, transmission processor has an original data transmissions end, a plurality of minutes terminals along separate routes; The original data transmissions end of transmission processor and the transmission data input/output terminal of user data processing terminal are connected along separate routes, each minute terminal of transmission processor is connected with corresponding transmission network by different transmission network intermateable connectors respectively along separate routes, and each transmission network intermateable connector connects with corresponding transmission network.
operation principle of the present invention is: multiplexing user terminal is given original transmitted data along separate routes at user data transmitting terminal, obtain demultiplex transmission data, it is identical with original transmitted data that data are transmitted on each road in demultiplex transmission data along separate routes, each road is transmitted to data along separate routes and by a corresponding transmission system net, to the described multiplexing user terminal in user data receiving terminal, send, be about to same road user and transmit after data give along separate routes and transmitted by relatively independent transmission system simultaneously, each road of the transmission system net by corresponding being received at the multiplexing user terminal of user data receiving terminal is transmitted along separate routes data and is given determination processing, demultiplex is transmitted to data and be reduced into original transmitted data, by described multiplexing user terminal, carry out follow-up relevant treatment again, described follow-up relevant treatment, be that multiplexing user terminal is according to prior art and original system functions of the equipments, original transmitted data is processed, original transmitted data is reduced into corresponding informance, as voice, video, picture signal, image data, operational order, monitored instruction.
beneficial effect of the present invention is: the relatively independent transmission channel providing due to each different transmission network, sometime section, to the speed of transfer of data and time delay, be not identical, and in some time period for certain transmission network, in transfer of data, also likely there is the phenomenon of low rate, long delay, interruption, data packet loss, but a plurality of different transmission networks occur that the phenomenon probability of low rate, long delay, interruption, data packet loss is less simultaneously; The relatively independent transmission channel that the present invention provides by different transmission networks after giving along separate routes to same user data is transmitted, and at receiving terminal, a plurality of shunt transmission data of receiving are judged, select short and data of transmission time normal transmit along separate routes data as original transmitted data for subsequent treatment; When there is the phenomenon of moment low rate, long delay, interruption, data packet loss in certain transmission channel, rely on other transmission channels that the transmission of transmitting along separate routes data is provided, can improve like this reliability and real-time to the transmission of user's original transmitted data, meet industrial cousumer's actual needs.
Accompanying drawing explanation
Fig. 1 is the multiplexing user terminal electricity theory diagram of one embodiment of the invention.
Embodiment
Take accompanying drawing below as the example explanation embodiment of the present invention.
Fig. 1 is the multiplexing user terminal electricity theory diagram of one embodiment of the invention, wherein:
A is user data processing terminal, adopts wireless user terminal to form; B1, B2 ~ Bn are shunt transmission processor, adopt microprocessor to form; C1, C2 ~ Cn are transmission network intermateable connector, adopt the radio receiving transmitting module of different systems to form; D1D2 ~ Dn is different systems or transmission network independently separately; The original data transmissions end of transmission processor and the transmission data input/output terminal of user data processing terminal are connected along separate routes, each minute terminal of transmission processor is connected with corresponding transmission network by different transmission network intermateable connectors respectively along separate routes, and each transmission network intermateable connector connects with corresponding transmission network;
According to above-mentioned explanation and diagram annexation, connect various piece, module, according to described once method of work authorized strength work program:
Multiplexing user terminal gives original transmitted data along separate routes at user data transmitting terminal, obtain demultiplex transmission data, it is identical with original transmitted data that data are transmitted on each road in demultiplex transmission data along separate routes, each road transmitted to data along separate routes and by a corresponding transmission system net, send to the described multiplexing user terminal in user data receiving terminal simultaneously; Each road of the transmission system net by corresponding being received at the described multiplexing user terminal of user data receiving terminal is transmitted along separate routes data and is given determination processing, demultiplex is transmitted to data and be reduced into original transmitted data, then carry out follow-up relevant treatment by described multiplexing user terminal; Described follow-up relevant treatment, be that multiplexing user terminal is according to prior art and original system functions of the equipments, original transmitted data is processed, original transmitted data is reduced into corresponding informance, as voice, video, picture signal, image data, operational order, monitored instruction;
Can implement like this user terminal data transmission method that the present invention introduces.
The user terminal data transmission method that the present invention introduces can also be to it is characterized in that by a plurality of transmission networks, keeping transfer of data to connect between each described multiplexing user terminal; The described multiplexing user terminal of data receiver is judged each shunt transmitting data frame receiving, the shunt transmitting data frame wherein transmitting without error code, arrival is in advance exported as original transmitted data, then carried out follow-up relevant treatment by described multiplexing user terminal; Like this can be so that the real-time of data transmission be guaranteed.
The present invention introduce user terminal data transmission method, can also be to it is characterized in that giving again after the described multiplexing user terminal of user data transmitting terminal joins original transmitted data code by transmitting data frame sequence code acquiring along separate routes demultiplex transmission data; The transmission numeric data code sequence code of each receiving being transmitted in data along separate routes at the described multiplexing user terminal of data receiver is compared to determine, by receive at first and its data frame sequence code be original transmitted data with the corresponding continuous shunt transmitting data frame of data frame sequence code of previous frame original transmitted data, then carry out follow-up relevant treatment end by described multiplexing user terminal; Can be guaranteed the continuity of transfer of data like this, be improved transmission quality.
The user terminal data transmission method that the present invention introduces, can also be to it is characterized in that being set with the transmission delay allowed time at the described user terminal of receiving terminal, in the transmission delay allowance time of setting, the transmitting data frame sequence code receiving is given to buffer memory with the not corresponding continuous shunt transmitting data frame of data frame sequence code of last original transmitted data, if within the delay allowance time, fail to receive the shunt Frame of the transmitting data frame sequence code of arranging in order, after the delay allowance time finishes, the relatively forward shunt of transmitting data frame sequence code is transmitted to data as original transmitted data, again by described multiplexing user terminal to carrying out follow-up relevant treatment, like this, when transmission channel occurs when abnormal, can giving remediation.
The user terminal data transmission method that the present invention introduces can also be to it is characterized in that giving after the described multiplexing user terminal of user data transmitting terminal joins original transmitted data code by locating information code obtaining along separate routes demultiplex transmission data again; Can improve application of the present invention like this.
The user terminal data transmission method that the present invention introduces, is characterized in that being provided with user's short code, individual calling code, group calling code, urgent call code in the original transmitted data code of the described multiplexing user terminal of user data transmitting terminal; Described multiplexing user terminal at user data receiving terminal is done corresponding acousto-optic hint and image demonstration by the user's short code comprising in the original transmitted data code of receiving, individual calling code, group calling code, urgent call code; Like this can be so that the present invention realizes dispatching communication function.
The multiplexing user terminal that the present invention introduces can also be to it is characterized in that transmission network intermateable connector wherein can be respectively GSM transport module, CDMA transport module, WCDMA transport module, TD-SCDMA transport module, FDD-LTE transport module, TDD-LTE transport module, network wireless access module (as WIFI radio access module), landline telephone outside line line module, Internet Transmission card, procotol transition card; Can, so that the present invention has more transmission network as transmission basis, improve range of application like this.
The multiplexing user terminal that the present invention introduces can also be to it is characterized in that user terminal is wherein wireless user terminal, wire user terminal; Have a navigation system, at shunt transmission processor, have external data interface end, the position code output of navigation system is connected with the external data interface end of shunt transmission processor; Can improve application of the present invention like this.
The multiplexing user terminal that the present invention introduces can also be to it is characterized in that user data processing terminal is wherein radiophone, wire telephone, dispatching communication platform, computer, server, database, subscriber exchange; Can, so that the present invention has more service object, improve range of application like this.
The present invention has introduced a kind of user terminal data transmission method of realizing by a plurality of multiplexing user terminals, a plurality of transmission network, can be under a plurality of existing transmission network conditions, utilize the existing feature of existing transmission network, improve reliability and the real-time of transfer of data, simultaneously, also have and implement conveniently, to reduce the feature of enforcement and use cost.