CN1413053A - Method for mobile communication and device - Google Patents
Method for mobile communication and device Download PDFInfo
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- CN1413053A CN1413053A CN 02147613 CN02147613A CN1413053A CN 1413053 A CN1413053 A CN 1413053A CN 02147613 CN02147613 CN 02147613 CN 02147613 A CN02147613 A CN 02147613A CN 1413053 A CN1413053 A CN 1413053A
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Abstract
In order to increase data transmission capacity of mobile terminal said invention adopts mobile terminal multi-band simultaneous working method, and adopts multi-band shared control systme, i.e. utilizes the control system of voice band, and simultaneously controls receiving and sending of voice band, receiving and sending of pesonal information receiving ferequency channel, and receiving and sending of public information receiving frequency-channel. In said invented equipment all the systems of mobile terminal and all the units are mutually connected between them, and its resource sharing includes: received information sharing, control and test resource sharing, sharing control system and sending frequency channel, i.e, up-stroke channel resource haring, etc. It can obviously raise data transmission capacity.
Description
Technical field
The present invention relates to phone and data communication field, relate in particular to the traffic and the transfer of data communications field of wireless mobile communications.
Background technology
The present mobile phone that uses, owing to mainly design for traffic communication, its transmittability is the transmittability of data communication particularly, generally have only several K, tens K, even General Packet Radio Service System (GPRE) at most also has only K more than 100, can not adapt to the growing requirement of user fully to data communication ability on the mobile Internet.
Summary of the invention
The objective of the invention is in the communication of mobile phone, promptly increase the ability of transfer of data in the mobile communication, part has been utilized the system of original mobile phone again, with the system compatible of original mobile phone, can be smoothly transitted into following 3G mobile telephone system simultaneously again; In addition, utilize the broadcast communication mode of point-to-multipoint, increase its communication ability, improve the availability of frequency spectrum.
Method of the present invention is the method that a kind of multichannel is worked simultaneously: when promptly portable terminal is operated in traffic channel, also be operated in more than one channel in addition, comprising public information receiving channels or personal information receiving channels and public information receiving channels.If personal information receiving channels and public information receiving channels to himself when the traffic channel emission of portable terminal have interference, then should adjust the frequency of personal information receiving channels and public information receiving channels, to avoid interference; Perhaps being adjusted on the structure of portable terminal, is the dual-mode antenna of traffic channel as portable terminal hand-held set one end, and the other end is the reception antenna of personal information and public information channel; Disturb if still can not avoid, then adopt the method for multichannel common control system, promptly utilize the control system of traffic channel, control the transmitting-receiving of traffic channel, the transmitting-receiving of personal information receiving channels and the transmitting-receiving of public information receiving channels simultaneously, make that the transmitting-receiving of public information channel or personal information channel and the receiving element of public information channel are in the state of quitting work when the transceiver subsystem of portable terminal traffic channel is in the emission operating state; And when the transceiver subsystem of portable terminal traffic channel is in non-emission operating state, just allow the receiving element of public information channel or personal information channel and public information channel to be in the reception operating state, to avoid interference.The traffic channel of the portable terminal here comprises GSM900, the DCS1900 of present use, whole special uses of CDMAone and public physical channel; And the frequency of IMT-2000 mobile communication system assignment.The personal information channel here is to be communicated by the point-to-point mode of base station to mobile phone.The public information channel here is to be communicated by the broadcast mode of base station to the point-to-multipoint of mobile phone,
Device of the present invention is each subsystem of portable terminal, a shared cover CPU, operating system and data storage, I/O input/output unit, and the keyboard of portable terminal and display screen.Interconnection between each system of portable terminal, the unit, resource-sharing.Receive information sharing: the operation that the partial information that the public information channel receives such as website service menu, quotations on the stock market etc. can be by the mobile phone users will be for information about sends to the ground control system of portable terminal as individual company share quotations, Stock Trading trust and the Email etc. of the ordering dishes of website service menu, stock.Ground control system sends to portable terminal with required information by personal information channel or traffic channel (as the IMT-2000 standard) again; Control, test resource are shared: the control section of mobile terminal operating system, utilize the control channel and the ground control system of traffic channel to get in touch, this contact comprises call setup, login, paging, broadcasting, access, transmission application, pilot tone etc., thereby finish control to the operating state of traffic channel transceiver subsystem, personal information channel receiving subsystem and public information channel receiving subsystem, this operating state comprise reception, emission, frequency hopping, synchronously, switching, power control, business channels distribute, address code (pseudo noise code) is distributed etc.The result who in the traffic channel transmitting power of base station and out of Memory is detected specifically, not only for the control of the power of traffic channel transceiver subsystem, handover provide foundation, also control simultaneously foundation is provided for the personal information channel transmitting power of the handover of handover of the receiving subsystem of public information channel when being sent as multichannel honeycomb mode (public information) and personal information channel receiving subsystem, base station.In addition personal information channel receiving subsystem synchronously, address code (pseudo noise code) is distributed also is to go to finish control by the control channel of ground control system by the portable terminal traffic channel.In a word, the control system part among the present invention is on the basis of the control system of former mobile phone (as GSM, IS-95A/B) traffic channel, increases the controlled function to personal information channel and public information channel, improves and comes; Transmitting channel is the data feedback channel resource-sharing: because the send channel of traffic channel is unique data feedback channel, it is unique passage that mobile phone message transfers to ground control system, so the personal information of traffic, power test, personal information channel receiving subsystem receives the ordering dishes of Email that check results and portable terminal user send, services menu, the retrieval of individual company share quotations, the information such as buy and sell orders of stock and can both pass through this passage, reaches ground control system by portable terminal.The operating system of portable terminal is supported multiple task simultaneous work, during as conversation, can receive public information and personal information simultaneously, and in time handle.The operating system of portable terminal can both comprise the data of the storage of all receptions duplicate, shift, detect automatically, various operations such as deletion.Above portable terminal comprises hand-held set and Vehicle mounted station.The mobile network ground control system that above ground control system promptly is made up of network exchange subsystem MSS and base station sub-system BSS.
If the emission of the traffic channel of portable terminal has interference to the personal information receiving channels of self, then ground control system also should be controlled the sending time slots of launching to the personal information receiving channels of portable terminal from the base station, the sending time slots that makes personal information is all the time in the non-transmission time slot of the portable terminal traffic channel that receives this personal information, make the personal information reception of portable terminal can avoid the emission of himself, and can intactly receive the personal information of sending by the base station.
In the present invention, the transmission of public information can be the transmission of single channel with broadcast mode, also can be the transmission of multichannel honeycomb mode.This need according to operator take all factors into consideration with the expense of broadcasting cost of equipment, mobile phone mid band handoff functionality etc. in getable frequency resource, frequency rent, the base station and decide.In addition, if in the frequency that operator uses, the emission of portable terminal traffic channel has interference to the public information channel reception of himself, then when adopting transceiver subsystem in the portable terminal traffic channel to be in non-emission operating state, just allow the receiving element of public information channel to be in outside the method that receives operating state, also should adopt the method that improves transfer rate and shorten the data packet length that sends, reduce error code as far as possible and leak sign indicating number, reduce the information of losing because of interference.Increase the number of times of public information simultaneously, to remedy the information of losing as every day of meteorology, news, services menu repeating to send.
Portable terminal among the present invention is the same with the mobile phone that uses at present, because what different operators used is different radio frequency bands, so not only the use frequency range of traffic channel depends on the SIM card or the UIM card of mobile phone in portable terminal of the present invention, and the use frequency range of personal information receiving channels and public information receiving channels or channel also depend on the SIM card or the UIM card of mobile phone.
Advantage of the present invention is only to increase less equipment just can improve the ability of transfer of data in the mobile phone communications effectively, and has very strong compatibility, and promptly original mobile phone can use as usual in new ground control system; Because control, test resource are shared, the multichannel common control system had both guaranteed that multichannel can work simultaneously, overcame interference, improved data transmission capabilities, saved channel and the equipment of using again; Because public information channel of the present invention has utilized the broadcast communication mode of point-to-multipoint, so increased its communication ability of portable terminal, has improved the availability of frequency spectrum.
Description of drawings
Utilize the example of embodiment to be described in greater detail with reference to the attached drawings the present invention now, wherein:
Fig. 1 has illustrated that the traffic channel according to an embodiment of the present invention is the multichannel portable terminal block diagram of gsm system.
Fig. 2 has illustrated that the traffic channel according to an embodiment of the present invention is the multichannel portable terminal block diagram of cdma system.
Fig. 3 has illustrated that the traffic channel according to an embodiment of the present invention is the multichannel portable terminal block diagram of IMT-2000 system.
Fig. 4 has illustrated when the emission of the portable terminal personal information channel or the reception of public information channel when interference is arranged to himself, the time slot map of each channel signals form of portable terminal.
Fig. 5 has illustrated when the emission of the portable terminal personal information channel or the reception of public information channel when noiseless to himself, the time slot map of each channel signals form of portable terminal.
Fig. 6 has illustrated according among Fig. 1 of the present invention, Fig. 2, Fig. 3 embodiment, the public information channel be emitted as the block diagram of single channel with the portable terminal public information receiving subsystem of broadcast mode.
Fig. 7 has illustrated according among Fig. 1 of the present invention, Fig. 2, Fig. 3 embodiment, the block diagram of the portable terminal public information receiving subsystem of the multichannel honeycomb mode that is emitted as of public information channel.
Among the figure: 1. transmission time slot, 2. receiving slot, 3. monitoring time slot, 4. conversion time slot, 5. the personal information channel receives working time slot, 6. the public information channel receives working time slot, 7. stop (reception) working time slot, 8. the transmission time slot of public information channel ground base station, 110.GSM standard traffic channel transceiver subsystem, 111. rf receiver unit, 112. radio frequency transmitting element, 113. frequency synthesizer, 114.Tx/Rx duplexer, 115. digital baseband receiving element, 116. digital baseband transmitting element, 120. public information channel receiving subsystem, 121. demodulation, decoding unit, 122. address code controller, 123. frequency synthesis unit, 130. personal information channel receiving subsystem, 131.CDMA radio frequency receives, demodulation, decoding unit, 132.CDMA power test unit, 140. tone decoding unit, 141. speech coding unit, 150. control operation subsystem, 151. data storage, 152. display, 153. controller, 154.I/O input/output interface, 160. data-interface, 210.CDMA the traffic channel transceiver subsystem of standard, 211. rf receiver unit, 212. radio frequency transmitting elements, the control of 213.AGC automatic gain power, 214.Tx/Rx duplexer, 215. the digital baseband receiving element, 216. digital baseband transmitting elements, 230. personal information channel receiving subsystems, 231.CDMA radio frequency receives, demodulation, decoding unit, 240. the tone decoding unit, 241. speech coding unit, 250. control operation subsystems, 251. data storage, 252. display, 253. controllers, 254.I/O input/output interface, 260. data-interface, 310. wideband CDMA (IMT---2000 standards) standard transceiver subsystem, 350. control operation subsystems, 351. data storages, 352. display, 353. controller, 354.I/O input/output interface, the working time slot of 1001 traffic channel (GSM), 1002. personal information channel working time slot (comprising ground base station), 1003. public information channel working time slot, the ground base station working time slot of 1004. public information channels, 1022. personal information channel working time slots, 1023. public information channel working time slot, the ground base station working time slot of 1024. public information channels.
Embodiment
Fig. 1 is one embodiment of the present of invention, is the multichannel work mobile phone that comprises gsm system traffic channel transceiver subsystem, public information and personal information channel receiving subsystem.Aloft interface is in the traffic channel transceiver subsystem 110 of GSM standard, descending signal is through Tx/Rx duplexer 114, and rf receiver unit 111 and digital baseband receiving element 115, if conversation, descending signal becomes voice signal through tone decoding unit 140 again, drives loudspeaker then; If control information is then delivered to control operation subsystem 150 by data-interface 160.In up process, if conversation, then voice are through speech coding unit 141; If data message then passes through data-interface 160, these two kinds of signals are mailing to the base station through digital baseband transmitting element 116, radio frequency transmitting element 112 and Tx/Rx duplexer 114 through antenna.The structure of portable terminal traffic channel transceiver subsystem, basic identical with the mobile phone of GSM standard: wherein, rf receiver unit 111 is made up of High frequency filter, high frequency amplification, frequency conversion, intermediate frequency filtering, intermediate frequency amplifier and demodulator etc.; Radio frequency transmitting element 112 is made up of radio-frequency power amplifier, band pass filter and modulator etc., and modulation system adopts Gaussian-filtered minimum shift keying (GMSK); Digital baseband receiving element 115 is made up of equilibrium, channel separation, deciphering and channel-decoding parts such as (deinterleaving); Digital baseband transmitting element 116 is formed etc. by chnnel coding (block encoding, convolutional encoding and interweave), encryption, TDMA Frame partly to be formed; 113 is frequency synthesizer, in order to the frequency hopping and the handover of control traffic channel transceiver subsystem.
130 for air interface is the personal information channel receiving subsystem of wideband CDMA (IMT-2000 standard) among Fig. 1, and wherein 131 is the reception of CDMA radio frequency, demodulation, decoding unit, and 132 is CDMA power test unit.The operating state of personal information channel receiving subsystem is to be controlled by the control channel of GSM traffic channel by ground control system.When the ground control system need be when portable terminal sends personal information, pass through the control channel of GSM traffic channel earlier, the reception of CDMA radio frequency, demodulation, the decoding unit l31 of portable terminal are opened, be in the reception operating state, and reach synchronous regime, distribute to an one address code (pseudo noise code) simultaneously, by the personal information channel, grouping sends portable terminal to ground control system with personal information then.CDMA power test unit 132 constantly sends the transmitter unit of test result process traffic channel to base station in receiving course; Simultaneously, comprise the check results of personal information grouping reception condition in this process in the data-signal that is returned to the base station by portable terminal, it is correct, complete to make the base station judge whether the personal information of mobile phone receives according to check results.If the emission of GSM traffic channel has interference to the personal information receiving channels of self, then control system also should be according to the working time slot of traffic channel (GSM), to the receiving slot of the personal information receiving channels of the sending time slots of the personal information receiving channels of portable terminal emission and portable terminal, the transmission that makes personal information is all the time in the non-transmission time slot of the portable terminal GSM traffic channel that receives this personal information from the base station in control; If the emission of GSM traffic channel has interference to the public information receiving channels of self, then control system also should be according to the working time slot of traffic channel (GSM), the receiving slot of control public information receiving channels, the reception that makes public information is all the time in the non-transmission time slot of GSM traffic channel; Specifically can be referring to the time slot map of each channel signals form of Fig. 4.Among Fig. 1,120 is public information channel receiving subsystem.The emission of public information channel can be the same broadcast mode of single channel, also can be multichannel honeycomb mode, and its corresponding public information channel receiving subsystem can be referring to Fig. 6, Fig. 7.In Fig. 1, the antenna of personal information and public information channel receiving subsystem also can be shared.
150 is the control operation subsystem of mobile phone among Fig. 1, comprises data storage 151, display 152, controller 153 and I/O input/output interface 154.Wherein, but controller 153 comprises the operating system of a multiple task simultaneous work, can control transceiver subsystem, public information channel receiving subsystem, personal information channel receiving subsystem and the storage of traffic channel, the work of input/output interface simultaneously, represent with arrow among the figure; I/O input/output interface 154 comprises the operation keyboard of mobile phone, infrared and blue tooth interface; Data storage 151 will be stored from public information channel and personal information channel various information that receive and user's input, comprise various information such as website service menu, quotations on the stock market, meteorology, news, Email and telephone directory, consult for the user.In addition, the user can also carry out operations such as the trust of retrieval, Stock Trading of the ordering dishes of website service menu, individual company share quotations and send Email.More than these requirements be relevant data message to be mail to the base station through digital baseband transmitting element 116, radio frequency transmitting element 112, Tx/Rx duplexer 114 and antenna by operating system.Ground control system is according to these relevant represented requirements of data message (perhaps claiming address code), at the information database of ground control system or retrieve on the internet for information about, again through the base station, sends to mobile phone by the personal information channel.
Fig. 2 is an alternative embodiment of the invention, is the multichannel work portable terminal that comprises cdma system traffic channel transceiver subsystem, public information and personal information channel receiving subsystem.Aloft interface is in the traffic channel transceiver subsystem 210 of CDMA standard, descending signal is through Tx/Rx duplexer 214, and rf receiver unit 211 and digital baseband receiving element 215, if conversation, descending signal becomes voice signal through tone decoding unit 240 again, drives loudspeaker then; If control information is then delivered to control operation subsystem 250 by data-interface 260.In up process, if conversation, then voice are through speech coding unit 241; If data message then passes through data-interface 260, these two kinds of signals are mailing to the base station through digital baseband transmitting element 216, radio frequency transmitting element 212 and Tx/Rx duplexer 214 through antenna.The structure of portable terminal traffic channel transceiver subsystem, basic identical with the mobile phone of the CDMA standard of U.S. Qualcomm company: wherein, rf receiver unit 211 comprises LNA, the RF down-conversion, intermediate frequency amplifies, the IF down-conversion, parts such as ADC, digital baseband receiving element 215 comprises buffer memory, search, RAKE receiver (forming) by three single path receivers and digital combiner, deinterleave, parts such as only special ratio decoder harmony sign indicating number decompress(ion), digital baseband transmitting element 216 comprises the compression of sound sign indicating number, convolutional encoding, interweave, quadrature modulation, long PN sign indicating number spread spectrum, the OQPSK band spectrum modulation, parts such as FIR filtering, radio frequency transmitting element 212 comprises DAC, the IF up-conversion, low-pass filtering, intermediate frequency amplifies, the RF up-conversion, parts such as power amplification, 213 is the control of AGC automatic gain power.
Among Fig. 2 230 for air interface be the personal information channel receiving subsystem of wideband CDMA (IMT-2000 standard), wherein 231 is the reception of CDMA radio frequency, demodulation, decoding unit, the operating state of personal information channel receiving subsystem is to be controlled by the control channel of CDMA traffic channel by ground control system.When the ground control system need be when portable terminal sends personal information, pass through the control channel of CDMA traffic channel earlier, the reception of CDMA radio frequency, demodulation, the decoding unit 231 of mobile phone personal information channel receiving subsystem are opened, be in the reception operating state, and reach synchronous regime, distribute to an one address code (pseudo noise code) simultaneously, the personal information of ground control system is by the personal information channel then, and grouping sends portable terminal to.In the transport process of personal information, is foundation with the control channel of portable terminal traffic channel to the test result of base station transmit signals, the transmitted power of control base station on the personal information channel, simultaneously, comprise the check results of personal information grouping reception condition in this process in the data-signal that is returned to the base station by portable terminal, it is correct, complete to make the base station judge whether the personal information of portable terminal receives according to check results.If the emission of CDMA traffic channel has interference to the personal information receiving channels of self, then control system also should be according to the working time slot of traffic channel (CDMA), to the receiving slot of the personal information receiving channels of the sending time slots of the personal information receiving channels of portable terminal emission and portable terminal, the transmission that makes personal information is all the time in the non-transmission time slot of the portable terminal CDMA traffic channel that receives this personal information from the base station in control; If the emission of CDMA traffic channel has interference to the public information receiving channels of self, then control system also should be according to the working time slot of traffic channel (CDMA), the receiving slot of control public information receiving channels, the reception that makes public information is all the time in the non-transmission time slot of CDMA traffic channel; Specifically can be referring to the time slot map of each channel signals form of Fig. 4.Among Fig. 2,120 is public information channel receiving subsystem.The emission of public information channel can be the same broadcast mode of single channel, also can be multichannel honeycomb mode, and its corresponding public information channel receiving subsystem can be referring to Fig. 6, Fig. 7.In Fig. 2, the antenna of personal information and public information channel receiving subsystem also can separately use.
250 is the control operation subsystem of portable terminal among Fig. 2, comprises data storage 251, display 252, controller 253 and I/O input/output interface 254.Wherein, but controller 253 comprises the operating system of a multiple task simultaneous work, can control transceiver subsystem, public information channel receiving subsystem, personal information channel receiving subsystem and the storage of traffic channel, the work of input/output interface simultaneously, represent with arrow among the figure; I/O input/output interface 254 comprises the operation keyboard of mobile phone, infrared and blue tooth interface; Data storage 251 will be stored from public information channel and personal information channel various information that receive and user's input, comprise various information such as website service menu, quotations on the stock market, meteorology, news, Email and telephone directory, consult for the user.In addition, the user can also carry out operations such as the trust of retrieval, Stock Trading of the ordering dishes of website service menu, individual company share quotations and send Email.More than these requirements be relevant data message to be mail to the base station through digital baseband transmitting element 216, radio frequency transmitting element 212, Tx/Rx duplexer 214 and antenna by operating system.Ground control system is according to these relevant represented requirements of data message (perhaps claiming address code), at the information database of ground control system or retrieve on the internet for information about, again through the base station, sends to mobile phone by the personal information channel.
Fig. 3 is an alternative embodiment of the invention, for comprising wideband CDMA (IMT---2000 standards) standard transceiver subsystem 310, the multichannel work portable terminal of public information channel receiving subsystem, wherein wideband CDMA comprises WCDMA, cdma2000, TD-SCDMA and LAS-CDMA etc., different is that portable terminal can also receive public information at the public information channel when carrying out personal communication (comprising traffic and data communication), and energy information sharing, interconnected, partial information that the public information channel receives such as website service menu, quotations on the stock market etc. can be incited somebody to action ordering dishes as the website service menu for information about by portable terminal user's operation, the individual company share quotations of stock, Stock Trading trust and Email etc. send to the ground control system of portable terminal.Ground control system sends to portable terminal with required information by transceiver subsystem again.If the emission of wideband CDMA traffic channel has interference to the public information receiving channels of self, then control system also should be according to the working time slot of traffic channel (wideband CDMA), the receiving slot of control public information receiving channels, the reception that makes public information is all the time in the non-transmission time slot of wideband CDMA traffic channel; Specifically can be referring to the time slot map of each channel signals form of Fig. 4.Among Fig. 3,120 is public information channel receiving subsystem.The emission of public information channel can be the same broadcast mode of single channel, also can be multichannel honeycomb mode, and its corresponding public information channel receiving subsystem can be referring to Fig. 6, Fig. 7.
350 is the control operation subsystem of portable terminal among Fig. 3, comprises data storage 351, display 352, controller 353 and I/O input/output interface 354.Wherein, but controller 353 comprises the operating system of a multiple task simultaneous work, can control transceiver subsystem, public information channel receiving subsystem and the storage of wideband CDMA (IMT---2000 standards) standard, the work of input/output interface simultaneously, represent with arrow among the figure; I/O input/output interface 354 comprises the operation keyboard of mobile phone, infrared and blue tooth interface; Data storage 351 will be stored various information that receive from the public information channel and user's input, comprise various information such as website service menu, quotations on the stock market, meteorology, news, Email and telephone directory, consult for the user.In addition, the user can also carry out operations such as the trust of retrieval, Stock Trading of the ordering dishes of website service menu, individual company share quotations and send Email.More than these requirements be to be that the transmitting channel of wideband CDMA (IMT-2000 standard) standard transceiver subsystem mails to the base station with relevant data message through air interface by operating system.Ground control system is according to these relevant represented requirements of data message (perhaps claiming address code), at the information database of ground control system or retrieve on the internet for information about, again through the base station, send to portable terminal, and be the receive channel reception of the portable terminal transceiver subsystem of wideband CDMA (IMT-2000 standard) standard by air interface.
Fig. 4 is for when the emission of portable terminal personal information channel or public information channel reception when interference is arranged to himself, the time slot map of each channel signals form of portable terminal.1001 is the time slot format of the traffic channel (GSM) of portable terminal among the figure, comprises transmission time slot 1, receiving slot 2, monitoring time slot 3 and conversion time slot 4.Corresponding with it is the ground base station working time slot 1004 of personal information channel working time slot (comprising ground base station) 1002, public information channel working time slot 1003 and public information channel.Because the emission of portable terminal has interference to himself personal information channel or the reception of public information channel, so, corresponding to the transmission time slot 1 of traffic channel, personal information channel (comprising ground base station) and public information channel are for stopping (reception) working time slot 7; And at the non-transmission time slot of traffic channel, be that mobile phone personal information channel receives working time slot (ground base station is corresponding emission working time slot) 5 and the public information channel receives working time slot 6.The transmission time slot 8 of public information channel ground base station is continuous, is not subjected to emission, the reception of traffic channel, the influence of monitoring time slot.
Fig. 5 is for receiving when noiseless the time slot map of each channel signals form of portable terminal when the emission of portable terminal to himself personal information channel or public information channel.1001 is the time slot format of the traffic channel (GSM) of portable terminal among the figure, comprises emission 1, reception 2, monitoring 3 and changes 4.Corresponding with it is the ground base station working time slot 1024 of personal information channel working time slot 1022, public information channel working time slot 1023 and public information channel.Because the emission of portable terminal receives noiseless to himself personal information channel or public information channel, so the transmission time slot 8 of personal information channel (receiving and emission) working time slot 5, public information channel reception working time slot 6 and public information channel ground base station is irrelevant with the transmitting-receiving time slot of traffic channel.
Need to prove in Fig. 4, Fig. 5, though the portable terminal that the GSM standard only has been described have, the time slot of each channel signals form when noiseless.But the CDMA standard among the suitable equally the present invention of its principle and the portable terminal of wideband CDMA (IMT-2000 standard) standard.If promptly when the emission of the traffic channel of portable terminal to himself personal information receiving channels and public information receiving channels when interference is arranged, in the time of should being in non-emission operating state in the transceiver subsystem of portable terminal traffic channel, just allow the receiving element of personal information channel and public information channel to be in the reception operating state, to avoid interference.In addition, if when the emission of the traffic channel of portable terminal only to himself personal information receiving channels or public information receiving channels when having interference is arranged among both, in the time of should being in non-emission operating state in the transceiver subsystem of portable terminal traffic channel, just allow the wherein disturbed personal information channel or the receiving element of public information channel to be in the reception operating state, to avoid interference.
Fig. 6 is that to be used for the receiver, transmitting formula be the block diagram of single channel with the public information channel receiving subsystem of broadcast mode.120 is public information channel receiving subsystem, and it is public information that the radiofrequency signal that is loaded with public information obtains data message at last through radio frequency reception, demodulation, decoding unit 121 and address code controller 122.In receiving course, the address code that controller is deposited according to portable terminal, address code in the information that receives is detected, and control with this that radio frequency receives, the operating state of demodulation code element 121, being that address code is identical just opens (work), address code is not just closed (stopping) simultaneously, thereby reaches the purpose that control receives.The address code of public information is stored in the SIM card or UIM card of mobile phone, in use, also can be by ground control system by traffic channel or personal information channel, it is that sign indicating number is write in aerial remote control that the address code of public information channel is made amendment, comprising to the removing of address code, reset and operation such as increase.By the control to the public information address code, operator just can control the use of public information.
Fig. 7 is used for the block diagram that the receiver, transmitting formula is the public information channel receiving subsystem of multichannel honeycomb mode.120 is public information channel receiving subsystem among Fig. 7, and it is public information that the radiofrequency signal that is loaded with public information obtains data message at last through radio frequency reception, demodulation, decoding unit 121 and address code controller 122.In receiving course, the address code that controller is deposited according to portable terminal, address code in the information that receives is detected, and control with this that radio frequency receives, the operating state of demodulation code element 121, being that address code is identical just opens (work), address code is not just closed (stopping) simultaneously, thereby reaches the purpose that control receives.Identical with Fig. 6, the address code of the public information of portable terminal is stored in SIM card or the UIM card.Owing to be the multichannel radiation pattern, cellular layout is adopted in the base station, the control system of portable terminal is utilized the testing result of the control channel of traffic channel to base station signal, and the receive frequency that changes radio frequency reception, demodulation, decoding unit 121 by frequency synthesis unit 123 reaches the purpose of public information channel receiving subsystem handover.
Claims (7)
1. the method for a mobile communication, GSM900, the DCS1900, the CDMAone that comprise use, and the traffic channel of the portable terminal of IMT-2000 standard, personal information channel and public information channel, it is characterized in that: the method that a kind of multichannel is worked simultaneously: when promptly portable terminal is operated in traffic channel, also be operated in more than one channel in addition, comprising public information receiving channels or personal information receiving channels and public information receiving channels; And multichannel common control system, promptly utilize the control system of traffic channel, control the transmitting-receiving of traffic channel, the transmitting-receiving of personal information receiving channels and the transmitting-receiving of public information receiving channels simultaneously, step the when transceiver subsystem that is included in the portable terminal traffic channel is in the emission operating state and the step when being in non-emission operating state.
2. according to the method for claim 1 described mobile communication, it is characterized in that: in the step when the transceiver subsystem of portable terminal traffic channel is in the emission operating state, the transmitting-receiving of public information channel or personal information channel and the receiving element of public information channel are in the state of quitting work.
3. according to the method for claim 1 described mobile communication, it is characterized in that: in the step when the transceiver subsystem of portable terminal traffic channel is in non-emission operating state, the receiving element of public information channel or personal information channel and public information channel is in the reception operating state.
4. the mobile terminal apparatus of a mobile communication, comprise CPU, operating system and data storage, I/O input/output unit, and the keyboard of portable terminal and display screen, it is characterized in that: interconnection between each system of portable terminal, the unit, resource-sharing; Receive information sharing, control, test resource are shared, and common control system, transmitting channel are the data feedback channel resource-sharing.
5. according to claim 4 described mobile terminal apparatus, it is characterized in that: the control section of mobile terminal operating system, utilize the control channel and the ground control system of traffic channel to get in touch, this contact comprises call setup, login, paging, broadcasting, insert, transmit application, pilot tone etc., thereby finish the traffic channel transceiver subsystem, the control of the operating state of personal information channel receiving subsystem and public information channel receiving subsystem, this operating state comprises reception, emission, frequency hopping, synchronously, switch, power control, business channels distributes, address code (pseudo noise code) distribution etc., ground control system described here is the mobile network ground control system that comprises network exchange subsystem MSS and base station sub-system BSS.
6. according to claim 4 described mobile terminal apparatus, it is characterized in that: the reception information sharing of portable terminal comprises the partial information that the public information channel receives, can directly pass through mobile phone user's operation, foundation as retrieval sends to the ground control system of mobile phone, and obtains the information that needs from the database of ground control system or internet.
7. according to claim 4 described mobile terminal apparatus, it is characterized in that: the resource-sharing of mobile phone transmitting channel, be all information that mobile phone is sent to ground control system, comprise that the ordering dishes of Email that check results that the personal information of traffic, power test, personal information channel receiving subsystem receives and mobile phone user send, services menu, the retrieval of individual company share quotations, the information such as trust of Stock Trading are sent by the send channel of traffic channel all.
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| CN 02147613 CN1413053A (en) | 2001-10-15 | 2002-10-14 | Method for mobile communication and device |
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|---|---|---|---|
| CN01131914 | 2001-10-15 | ||
| CN01131914.3 | 2001-10-15 | ||
| CN 02147613 CN1413053A (en) | 2001-10-15 | 2002-10-14 | Method for mobile communication and device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100442900C (en) * | 2005-08-01 | 2008-12-10 | 上海原动力通信科技有限公司 | Method for realizing public measuring of multi-frequency point |
| CN103220057A (en) * | 2012-09-15 | 2013-07-24 | 海宁伊满阁太阳能科技有限公司 | Modular sub-signal digital wireless broadcast receiving device |
| CN114125867A (en) * | 2021-11-16 | 2022-03-01 | 中通服咨询设计研究院有限公司 | Signal continuous coverage method and device for 5G target area |
-
2002
- 2002-10-14 CN CN 02147613 patent/CN1413053A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100442900C (en) * | 2005-08-01 | 2008-12-10 | 上海原动力通信科技有限公司 | Method for realizing public measuring of multi-frequency point |
| CN103220057A (en) * | 2012-09-15 | 2013-07-24 | 海宁伊满阁太阳能科技有限公司 | Modular sub-signal digital wireless broadcast receiving device |
| CN114125867A (en) * | 2021-11-16 | 2022-03-01 | 中通服咨询设计研究院有限公司 | Signal continuous coverage method and device for 5G target area |
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