CN1700792A - Method, terminal device and system for processing short message - Google Patents
Method, terminal device and system for processing short message Download PDFInfo
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- CN1700792A CN1700792A CN 200510064055 CN200510064055A CN1700792A CN 1700792 A CN1700792 A CN 1700792A CN 200510064055 CN200510064055 CN 200510064055 CN 200510064055 A CN200510064055 A CN 200510064055A CN 1700792 A CN1700792 A CN 1700792A
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Abstract
This invention discloses one method to process SMS based on wireless telephone system, which comprises the following steps: getting SMS from the upper device in the short message special frequency load; the sending process comprises the following steps: setting business types and establishing SMS to the terminal device; sending call information to the terminal device on the channel; transferring to the special frequency and receiving the SMS and establishing SMS and sending SMS to the terminal device.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of method, terminal equipment and system that handles short message.
Background technology
Wireless local telephone system (often being called the Personal Handyphone System system) based on PHS (Personal Handy phone Systems-personal portable telephone system) air interface has surpassed 6,000 ten thousand users in China at present, and quantity is also in sustainable growth.In order to satisfy user's needs, professional increase also is an important ring.Short message is the most important value-added service of mobile communication system, and wireless local telephone system is no exception.Each Personal Handyphone System(PHS) operator has realized that the short message between short message networking transprovincially and the different operators is interconnected at present.Therefore, the traffic carrying capacity of short message will constantly rise.Article one, the general length of wireless local telephone system short message is 116 bytes, corresponding 58 Chinese characters.
Short message is divided into clean culture, multicast (mass-sending) and several classes of broadcasting.The multicast short message is the short message that sends same content to a large number of users, multicast short message commonly used such as weather forecast, quotations on the stock market etc., and adopting the multicast mode to send SMS message is that the user is desirable.
The PHS air interface is used TCH (Traffic Channel at present, Traffic Channel), adopt base station and terminal room One-to-one communication mode to send the multicast short message, need base station and terminal room repeatedly to communicate by letter like this and just can send a multicast short message, efficient is very low.In addition, adopt present this mode to send in the multicast short message, employed channel is identical channel with the employed channel of voice service.Thereby, will there be following problem, when the number of users of multicast short message is a lot, when traffic carrying capacity is big, will compete for identical channel between these two kinds of business.Hence one can see that, and for bigger traffic carrying capacity, this identical channel just becomes bottleneck, thereby brings adverse influence to voice service, also influenced normally carrying out of short message service simultaneously.
At present be: in system side the transmission of short message is controlled, for example flow control is carried out in the transmission of short message, time scheduling or the like is carried out in the transmission of short message for addressing the above problem the method that proposes.Adopt this method that is proposed only to solve short message is sent, can not guarantee that but short message can in time and swimmingly be sent, this is that the user is undesirable.It seems that these methods are obviously just individual method of curing the symptoms, not the disease concerning air interface.
Summary of the invention
The problem that the present invention need solve just is: a kind of method and system of this problem of competition between the short message and speech business that can solve in the wireless local telephone system is provided.
The objective of the invention is to: the improved method that adopts the multicast mode to send SMS message in a kind of wireless local telephone system is provided.
In one aspect of the invention, provide a kind of method of in the base station of wireless local telephone system, handling short message, comprised the steps:
Obtain short message from higher level equipment; With
On the short message special carrier frequency, send the short message that is obtained.
Forwarding step in said method also comprises the steps: to be provided with the paging service type; And and terminal equipment between set up the message of short message.Wherein, and the step of setting up the message of described short message between the terminal equipment further comprise the steps: on paging channel, to send beep-page message to terminal equipment; Forward on the described special carrier frequency; Receive described short message and set up message; With the assignment message that sends SMS message to terminal equipment.
Preferably, described short message is used the superframe mode and sends, and one of them superframe is made up of a plurality of multi-frames.
The present invention has defined on described special carrier frequency: message channel is used for transmitting short message information thereon; The short message service channel is used for transmitting the signaling relevant with short message service thereon; And the short message service control channel, be used for transmitting the control information of short message thereon.
Aspect another, provide a kind of wireless local telephone system that is used to handle short message of the present invention, having comprised: base station controller; And the base station, being coupled with described base station controller, described base station further comprises: obtain device, be used for obtaining short message from described base station controller; And dispensing device, be used on the short message special carrier frequency, sending the short message that is obtained.
Described dispensing device also comprises: the type of service setting device is used to be provided with the paging service type; With the message apparatus for establishing, be used for and terminal equipment between set up the message of short message.
Described message apparatus for establishing is configured to: send beep-page message to terminal equipment on paging channel; Forward on the described special carrier frequency; Reception is set up message from the short message of terminal equipment; And to the terminal equipment assignment message that sends SMS message.
Aspect another, provide a kind of terminal equipment that is used to handle short message of the present invention, having comprised:
The type of service judgment means is used for judging whether the beep-page message that receives from the base station includes the information of indicating short message;
The message apparatus for establishing is used for result in the output of described type of service judgment means and is under the situation of the information that described beep-page message comprised the indication short message, on the short message special carrier frequency and set up the message of short message between the base station; And
The short message receiving receiving apparatus is used for receiving from the short message assignment message of described base station and the content of described short message on described special carrier frequency.
After the present invention adopts the special-purpose frequency (hereinafter to be referred as the short message carrier frequency) of short message, short message can use special-purpose short message carrier frequency broadcast, thereby shunted the short message flow, reduced taking to voice service resources such as Traffic Channel TCH, alleviated the restriction of system, promoted the throughput of system short message service.
Description of drawings
And with reference to the accompanying drawings and adopt mode for example that invention characteristics of the present invention and advantage are explained and illustrated, so that can make those skilled in the art that the present invention is had better understanding below in conjunction with embodiments of the invention.
Fig. 1 illustrates the system construction drawing that is used for short message service according to an embodiment of the invention;
Fig. 2 illustrates the frame structure and the multi-frame structure of short message carrier frequency;
Fig. 3 illustrates the superframe structure of short message carrier frequency;
Fig. 4 illustrates the structure of each logic channel of short message carrier frequency;
Fig. 5 illustrates the structure of the middle message part of public access channel (CAC:Common AccessChannels) of carrying short message;
Fig. 6 illustrates the structure of the message body shown in Fig. 5;
Fig. 7 is the flow chart that sends SMS message in the base station according to one embodiment of present invention;
Fig. 8 shows the flow chart of terminal equipment reception short message according to one embodiment of present invention;
Fig. 9 schematically illustrates the message of setting up short message according to one embodiment of present invention and sets up process.
Embodiment
Fig. 1 illustrates the system construction drawing that is used for short message service according to an embodiment of the invention.This embodiment goes for the short message of any kind.Below, as the example of short message this embodiment is described with the multicast short message.In wireless local telephone system shown in Figure 1 100, include short message service server 101, core network device 102, base station controller 103, base station 104 and a plurality of terminal 105-107.In described wireless local telephone system 100, preferably, the multicast short message can be produced by described short message service server 101.Described short message service server 101 is issued core network device 102 with the multicast short message, and described equipment of the core network 102 then sends to corresponding base station controller 103 with described multicast short message, then sends it to base station 104 by described base station controller 103.
Described base station 104 adopts the mode of wireless local telephone system air interface 110 to send described multicast short message to each terminal 105-107.Among prior art, employed wireless local telephone system air interface adopt the 26th (No.26) frequency as control carrier frequency, and all the other frequencies as communication carrier frequency.According to embodiments of the invention, from described all the other communication carrier frequency, choose a frequency and be specifically designed to short message.The frequency that is specifically designed to short message that this is chosen is called the short message carrier frequency, uses symbol f
SMSRefer to.Preferably, the short message carrier frequency can use the 28th (No.28) frequency.Certainly, selecting for use other frequency special uses to be used for short message also is fine.
According to one embodiment of present invention, described base station 104 comprises: obtain device 1042 and dispensing device 1046.Described base station 104 also comprises: judgment means 1044, whether certainly, judgment means 1044 is optionally, set up judgment means 1044 to depend on actual implementation in base station 104, and with realization of the present invention without any necessary relation.Described acquisition device 1042 is used for obtaining the multicast short message from described base station controller 103, and above-mentioned acquisition can be adopted multiple mode, adopts various known technologies can realize the acquisition of multicast short message.If base station 104 has comprised judgment means 1044, judgment means 1044 just can be according to number of users, multicast short message service amount and the system configuration of receiving group short message so, certain factor that also may also have other to be worthy of consideration, judge whether and to send the multicast short message that is obtained and other communication services independently of each other, also promptly judge whether to shunt the multicast short message that transmission obtains.According to the present invention, described dispensing device 1046 sends the multicast short message that is obtained to terminal 105-107 on the short message carrier frequency, also be that described dispensing device 1046 can send all multicast short messages on described short message carrier frequency.Certainly, described dispensing device 1046 short message that sends any other type on described short message carrier frequency also is feasible.Alternatively, when being provided with optionally judgment means 1044 in the described base station 104,1046 results according to the output of described judgment means 1044 of described dispensing device determine whether shunting the multicast short message that transmission obtains.If the result of described judgment means 1044 outputs will shunt transmission, then described dispensing device 1046 sends the multicast short message that is obtained to terminal 105-107 on the short message carrier frequency, otherwise base station 104 just sends the multicast short message that is obtained in a conventional manner.
Preferably, described dispensing device 1046 further comprises: type of service setting device (not shown) is used to be provided with the paging service type; With message apparatus for establishing (not shown), be used for and terminal equipment between set up the message of multicast short message.Described message apparatus for establishing preferably is configured to: send beep-page message to terminal equipment on paging channel; Forward to then on the short message carrier frequency; Reception is set up message from the short message of terminal equipment; And to the terminal equipment assignment message that sends SMS message.Described base station 104 has provided further description to the more detailed content that terminal 105-107 sends the multicast short message with reference to accompanying drawing 7 and 9.
Terminal 105-107 as shown in Figure 1 is used to receive 104 information of being sent from the base station.Described terminal 105-107 further comprises: type of service judgment means 1052,1062 and 1072, message apparatus for establishing 1054,1064 and 1074 and short message receiving receiving apparatus 1056,1066 and 1076.Described type of service judgment means 1052,1062 and 1072 receives base station 104 at the beep-page message that PCH (Paging CHannel, paging channel) is sent, and judges the information that whether comprises relevant indication multicast short message in the described beep-page message.If the result who judges is the information that comprises relevant indication multicast short message in the described beep-page message, also be, described base station 104 will send the multicast short message, then described message apparatus for establishing 1054,1064 and 1074 just set up on the described short message carrier frequency and base station 104 between the message of multicast short message.Described message apparatus for establishing 1054,1064 and 1074 and described base station between set up the message of multicast short message after, described short message receiving receiving apparatus 1056,1066,1076 just receives on described special carrier frequency from the short message assignment message of described base station 104 and the content of described short message.Set up the detailed content of short message between terminal equipment and the base station, provided detailed description with reference to Fig. 8 and 9.
Fig. 2 illustrates the frame structure 201 and the multi-frame structure 202 of short message carrier frequency.A multi-frame 202 is made up of 20 frames 201, and the time of a multi-frame is long to be 100ms.
Base station 104 as shown in Figure 1 is at short message carrier frequency f
SMSGo up and send described short message to each terminal 105-107, the frame structure that is adopted is identical with the frame structure of conventional wireless local telephone system air interface.As shown in Figure 2, described frame structure is the length of a frame just, and the time of this frame 201 is long to be 5ms, and comprises 8 time slots (each time slot is 625 μ s), down going channel has taken 4 continuous in described 8 time slots time slots, and all the other 4 time slots are left data feedback channel for and used.Have alphabetical I, T and R in the time slot of frame 201, it is idle time slot that wherein alphabetical I represents this time slot; It is receiving slot that letter r is represented this time slot; It is sending time slots that tee is represented this time slot.
Fig. 3 illustrates the superframe structure 301 of short message carrier frequency.The base station adopts the superframe mode to send on the short message carrier frequency.A superframe 301 is made up of 12 multi-frames, long 1.2s of the time of a superframe.Fig. 3 also shows the superframe example 302 on the control carrier frequency; And the superframe example on the short message carrier frequency 303.
Because same f is used in each base station
SMS, for fear of interference, the base station is chosen a time slot and is used f in each multi-frame
SMSEmission once.In order to save BTS hardware equipment, a kind of optimal way is that this transmission time slot is set to the 50ms after the control carrier frequency sends.
At f
SMSThe logic channel of the following redetermination of last carrying: MCH (Message CHannel, message channel), SCH (Short Message Service Service CHannel, the short message service channel) and SMSCH (Short Message Service Control CHannel, short message control channel).On described message channel MCH, transmit short message information, on short message service channel SCH, transmit the signaling relevant, on described short message control channel SMSCH, transmit the control information of short message with short message service.
The base station is at f
SMSGo up the content that each multi-frame sends a kind of logic channel, concrete logic channel has certain rules, with the superframe of controlling on the carrier frequency corresponding relation is arranged, as shown in Figure 3.Wherein in the superframe 302 on the control carrier frequency: it is Broadcast Control Channel that BC represents BCCH (Broadcast ControlChannel); P represents PCH (Paging Channel), i.e. paging channel); And SC to represent SCCH (Signaling Control Channel) be the signal controlling channel).At short message carrier frequency f
SMSOn superframe 303 in: SMS represents short message control channel SMSCH; M1～M8 represents message channel MCH the 1st～No. 8; S represents short message service channel SCH.
Fig. 4 illustrates the structure of each logic channel of short message carrier frequency.Fig. 4 a) in the structure of message channel MCH and short message control channel SMSCH has been shown; At b) in the structure of short message service channel SCH has been shown.In these figure, unit is a bit.Rising/decline), SS (Start Symbol: initial symbol), PR (Preamble: lead code), UW (Unique Word: identifier word), CRC (CyclicRedundancy Check: cyclic redundancy check (CRC)), GT (Guard Time: guard time) be defined by equally, so just guaranteed compatibility R in these structures (Ramp: with original air interface with structure on the PHS air interface control time slot.
CI in the short message control channel (Channel ID: channel number) be made as ' 0100 '; CI in short message service channel SMSCH is made as ' 1010 '; CI is made as ' 1011 ' in MCH.The caller device number of short message control channel SMSCH and message channel MCH is base station equipment CS-ID (Cell Station-ID: the base station numbering), the device number 1 of SCH is base station equipment CS-ID, and device number 2 is terminal equipment PS-ID (Personal Station-ID: terminal number).
62 bit informations part in the public access channel CAC part in the message channel MCH of carrying content of short message is relevant with short message.
Fig. 5 illustrates the structure of message part among the public access channel CAC that carries short message.The structure chart of the information 500 shown in Fig. 5 is the detailed icons to the information that has taken 62 bits under the message channel MCH in a) among Fig. 4.Message numbering 501 has taken the 1st byte; Message body 502 is contents of message body, has taken the 2nd～7 byte; Message body sequence number 503 has taken 6 bits in the 8th byte, has crossed out the 8th and the 7th bit of the 8th byte shown in the back slash of figure.
Message numbering 501 is represented the sequence number of short message.Terminal 105-107 shown in Figure 1 judges whether to need to receive this short message by checking message numbering 501.
Carrying the content of short message in the message body 502.
Owing to the byte number of short message is more, can not in a message channel MCH, send to finish, need to use a plurality of message channel MCH.Message body sequence number 503 is with regard to the sequence of corresponding message channel MCH.Need to prove.Message body sequence number 503 is backwards.In a preferred embodiment, a short message can use nearly 24 continuous MCH, and these 24 continuous MCH are equivalent to 3.6s.Article one, short message also can use nearly 32 continuous message channel MCH, and these 32 continuous message channel MCH are equivalent to 4.8s, and this moment, the length of corresponding short message just extended to 87 Chinese characters.The number of the continuous message channel MCH that is used for sending SMS message will be decided on the number of symbols that this short message comprised.
Fig. 6 illustrates the structure of the message body shown in Fig. 5.This message body 600 is divided into three parts: message header 601, message content 602 and message ending 603.Message header 601 is fixed on first message channel MCH, and message ending 603 is fixed on last message channel MCH.
Message header 601 comprises type of message 6021, message-length 6022 and character set 6023.In described message header 601, type of message 6021 has taken 8 bits, is used to transmit the feature of short message.When described type of message 6021 is ' 00000000 ', representative be the short message of a no affirmation mechanism, when described type of message 6021 is ' 00000001 ', representative be the short message that affirmation mechanism is arranged.Message-length 6022 in the described message header 601 refers to the length of message content 602, and message-length 6022 has taken 8 bits.Character set 6023 in the described message header 601 is indicated the employed character set of short message, and employed this character set 6023 of short message is identical with the employed character set of short message of global system for mobile communications GSM (Global System for MobileCommunications).
Preferably, described message header 601 can add the expansion content, and for example described expansion content is the superframe skew of this message of transmission next time etc.
Message content 602 is meant the particular content of short message.
Described message ending 603 comprises cyclic redundancy check (CRC) code CRC603l and timestamp 6032, and wherein said cyclic redundancy check (CRC) code is 16 bits.The method that realizes described cyclic redundancy check (CRC) code 6031 is the 16 bit cyclic redundancy code calculation methods of being recommended by the ITU-T of standardization department of international telecommunication union telecommunication (InternationalTelecommunication Union Standardization Sector), and handled data are message content 602.Date of shipping when described timestamp 6032 is broadcast SMS, wherein the moon in this timestamp 6032 and day take 4 bits respectively.
Fig. 7 is the flow chart that sends SMS message in the base station according to one embodiment of present invention.This embodiment goes for the short message of any kind.Below, as the example of short message this embodiment is described with the multicast short message.Base station 104 as described in Figure 1 can select to send the send mode of multicast short message according to the content of terminal 105-107 and short message.Thereby base station 104 can adopt conventional mode to send the multicast short message, just adopts Traffic Channel to send SMS message; Also can adopt according to short message frequency proposed by the invention and send the multicast short message.When multicast short message service amount is very big, adopt short message frequency proposed by the invention to send the multicast short message, can realize the effect of diverting short message.Below in conjunction with accompanying drawing 7 detailed process that the base station sends the multicast short message is described.
At step S701, the base station obtains new multicast short message from higher level equipment.The mode of base station acquisition multicast short message has a variety of, adopts known various technology can realize the acquisition of multicast short message.In addition, higher level equipment also needs the business configuration according to terminal, checks which terminal needs the receiving group short message, and the notice relevant base station.By the base station on paging channel PCH to these terminal broadcast paging messages.
This method then enters into step S702, and step S702 is optional.This step not, whether the present invention remains and can realize, need to use this step to depend on concrete implementation.This step and realization of the present invention are without any necessary relation.At step S702, the base station can be according to number of users, short message service amount and the system configuration of receiving group short message, certain factor that also may also have other to be worthy of consideration, judge whether and to send the multicast short message that is obtained and other communication services independently of each other, also promptly judge whether to shunt the multicast short message that transmission obtains.If the judged result at step S702 is to shunt transmission to short message, then this method just enters step S703, otherwise just enters step S710.When changing after method goes into step S710, usual manner is just adopted in the base station, promptly adopts the Traffic Channel mode to send SMS message.After this method entered into step S703, the base station was provided with paging service type and short message service type.
The structure of beep-page message is as shown in table 1 in the PHS air interface, and every row is represented a byte (8 bits):
Table 1
In table 1, the paging service type field has taken 3 bits.The numbering of type of service is as shown in table 2:
Table 2
| Numbering | Type of service | Explanation |
| ??000 | No paging | Send for keeping superframe structure |
| ??001 | Termination number is 13 binary-coded decimals | |
| ??010 | Termination number is 7 16 system numbers | Public network keeps |
| ??011 | Termination number is 13 16 system numbers | Termination number is all number sign indicating number (comprising national number) |
| ??100 | Termination number is 13 binary-coded decimals | Termination number is not with area code |
| ??101 | The expansion paging service | Public network keeps |
| ??110 | Undefined | |
| ??111 | Undefined |
As can be seen from Table 2, paging service type ' 110 ' and ' 111 ' is undefined at present, and the present invention has just defined ' 110 ' and has been short message service, and definition " 111 " also is fine as short message service certainly.
In addition, because prevailing system termination number length is less than 12, therefore the 13rd of termination number is idle in the table 1, the present invention defines the 13rd of termination number and is expansion short message service field, wherein ' 0000 ' represent connectionless short message service, ' 0001 ' representative has the short message service of connection, and ' 0010 ' represents the short message service of multicast, and other value combinations keep.
The base station enters step S705 after according to above definition paging service type and short message service type being set, and the base station sends beep-page message at step S705.
Then, this method enters into step S706, and in this step, the base station forwards short message carrier frequency f to
SMSOn.
Then, enter into step S707, the base station receives and sets up message from the short message that each terminal sent out.Then, enter into step S708, at this step assignment message that sends SMS message.Then, enter into step S709, send SMS message in this step segmentation.
The base station is according to the arrangement of higher level equipment, and per 3 superframes send a multicast short message, can certainly adopt other transmission frequency, and this will look the arrangement situation of higher level equipment.Always from the number one message channel MCH of superframe, segmentation sends the particular content of each multicast short message in proper order on message channel MCH.
Described base station the current multicast short message that will send corresponding to a data structure.As shown in Figure 6, the described multicast short message that will send is equivalent to message content.Described base station added the information of message header before described multicast short message, add the information of message ending then after described multicast short message.Described base station forms a complete message body, as shown in Figure 5 through after adding message header and message ending.Then, described base station is mapped to described message body segmentation among the message channel MCH of carrying short message.
In the segmentation mapping process, the base station need be provided with message body sequence number and the message numbering of each message channel MCH.The base station judges whether message body sends and finishes that if the message body sequence number is 0, expression sends and finishes, and the transmission of next bar short message will be carried out in the base station.Do not finish if send, this short message will be continued to send in the base station.
Fig. 8 illustrates the flow chart of terminal equipment reception short message according to one embodiment of present invention.This embodiment goes for the short message of any kind.Below, as the example of short message this embodiment is described with the multicast short message.
At step S801, terminal equipment paging receiving type of service is ' 110 ' beep-page message.
Then, enter into step S802, in this step, terminal equipment is judged the information that whether comprises the short message service of relevant indication multicast in the received beep-page message, if having, then enters into step S803, otherwise just enters into step S807.At step S807, terminal equipment is handled received beep-page message in a conventional manner.
At step S803, terminal equipment just forwards f to
SMSOn.
Then, just enter into step S804, terminal equipment sends SMS message and sets up message.Then, enter into step S805, in this step, terminal equipment receives the short message assignment message that send the base station.Then, enter into step S806, receive short message with regard to the piecewise at this step terminal equipment.
Fig. 9 schematically illustrates the message of short message according to an embodiment of the invention and sets up process.Base station 901 at first sends beep-page message 9000 to terminal 902 on paging channel PCH.Terminal 902 checks that the paging in this beep-page message is activated business type so that judge the information that whether includes indication multicast short message in this beep-page message after receiving described beep-page message 9000.If terminal 902 is determined to include in the received beep-page message after the information of indication multicast short message, just forward f to
SMSOn, on short message service channel SCH, send a multicast short message and set up message 9001 to base station 901, send the multicast short message with request base station 901.Base station 901 is receiving on the short message service channel SCH after multicast short message that terminal 902 sent sets up message 9001, send multicast short message assignment message 9002 on short message service channel SCH, described multicast short message assignment message 9002 comprises: the message numbering of multicast short message is offset with relative superframe.
Terminal 902 is after receiving multicast short message assignment message 9002 on the short message service channel SCH, after the superframe skew of appointment, on message channel MCH, check the message numbering of short message, after finding to be the multicast short message that needs to receive, with the particular content of order receiving group short message.The content that terminal 902 is received comprises: message header, message content and message ending, as shown in Figure 6, and according to multicast short message of the final complete reception of message body sequence number.
Though described the present invention above in conjunction with described exemplary embodiments, very clear, many replacements, modification and variation all are conspicuous for the person of ordinary skill of the art.Therefore, exemplary embodiments of the present invention set forth above is intended to describe, rather than in order to limit.Under the condition that does not depart from the design of the present invention that limits by following claims and scope, can carry out various variations.
Claims (27)
1. a method of handling short message in the base station of wireless local telephone system comprises the steps:
Obtain short message from higher level equipment; With
On the short message special carrier frequency, send the short message that is obtained.
2. the method for claim 1, wherein said short message is the multicast short message.
3. the method for claim 1 also comprised the steps: before sending the short message that is obtained
Judge whether to be independent of other communication service and send the short message that is obtained.
4. the method for claim 1, described forwarding step also comprises the steps:
The paging service type is set; With
And set up the message of short message between the terminal equipment.
5. method as claimed in claim 4, wherein, and the step of setting up the message of described short message between the terminal equipment further comprises the steps:
On paging channel, send beep-page message to terminal equipment;
Forward on the described special carrier frequency;
Receive described short message and set up message; With
To the terminal equipment assignment message that sends SMS message.
6. method as claimed in claim 5, wherein, described short message is used the superframe mode and sends, and one of them superframe is made up of a plurality of multi-frames.
7. method as claimed in claim 6, wherein said short message assignment message comprises: the message numbering of described short message is offset with relative superframe.
8. method as claimed in claim 6 has wherein defined on described special carrier frequency: message channel is used for transmitting short message information thereon; The short message service channel is used for transmitting the signaling relevant with short message service thereon; And the short message service control channel, be used for transmitting the control information of short message thereon.
9. method as claimed in claim 8, described logic channel, short message service channel and short message service control channel are compatible mutually with existing air interface.
10. method as claimed in claim 8, wherein, described base station each multi-frame on described special carrier frequency sends a kind of content of logic channel.
11. method as claimed in claim 8, wherein said base station are chosen a time slot and are used described special carrier frequency emission once in each multi-frame.
12. method as claimed in claim 11, wherein selected time slot are set at 50 milliseconds after the control carrier frequency.
13. a wireless local telephone system that is used to handle short message comprises:
Base station controller; With
The base station is coupled with described base station controller, and described base station further comprises:
Obtain device, be used for obtaining short message from described base station controller; With
Dispensing device is used for sending the short message that is obtained on the short message special carrier frequency.
14. wireless local telephone system as claimed in claim 13, wherein said short message are the multicast short messages.
15. wireless local telephone system as claimed in claim 13, wherein, described base station also comprises judgment means, is used to judge whether to be independent of other communication service and sends the short message that is obtained by described acquisition device.
16. wireless local telephone system as claimed in claim 13, wherein, described dispensing device further comprises:
The type of service setting device is used to be provided with the paging service type; With
The message apparatus for establishing, be used for and terminal equipment between set up the message of short message.
17. wireless local telephone system as claimed in claim 16, wherein said message apparatus for establishing is configured to: send beep-page message to terminal equipment on paging channel; Forward on the described special carrier frequency; Reception is set up message from the short message of terminal equipment; And to the terminal equipment assignment message that sends SMS message.
18. wireless local telephone system as claimed in claim 17, wherein, described base station adopts the superframe mode to send described short message, and one of them superframe is made up of a plurality of multi-frames.
19. wireless local telephone system as claimed in claim 18, wherein said short message assignment message comprises: the message numbering of described short message is offset with relative superframe.
20. wireless local telephone system as claimed in claim 18 has wherein defined on described special carrier frequency: message channel is used for transmitting short message information thereon; The short message service channel is used for transmitting the signaling relevant with short message service thereon; And the short message service control channel, be used for transmitting the control information of short message thereon.
21. wireless local telephone system as claimed in claim 20, described logic channel, short message service channel and short message service control channel are compatible mutually with existing air interface.
22. wireless local telephone system as claimed in claim 20, wherein, described base station each multi-frame on described special carrier frequency sends a kind of content of logic channel.
23. wireless local telephone system as claimed in claim 20, wherein said base station are chosen a time slot and are used described short message carrier frequency emission once in each multi-frame.
24. wireless local telephone system as claimed in claim 23, wherein selected time slot are set at 50 milliseconds after the control carrier frequency.
25. a terminal equipment that is used to handle short message comprises:
The type of service judgment means is used for judging whether the beep-page message that receives from the base station includes the information of indicating short message;
The message apparatus for establishing is used for having comprised for described beep-page message under the situation of information of indication short message in the result that described type of service judgment means is judged, on the short message special carrier frequency and set up the message of short message between the base station; And
The short message receiving receiving apparatus is used for receiving from the short message assignment message of described base station and the content of described short message on described special carrier frequency.
26. terminal equipment as claimed in claim 25, wherein, described short message assignment message comprises: the message numbering of described short message is offset with relative superframe.
27. terminal equipment as claimed in claim 25, wherein, described short message is the multicast short message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510064055 CN1700792A (en) | 2005-04-06 | 2005-04-06 | Method, terminal device and system for processing short message |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510064055 CN1700792A (en) | 2005-04-06 | 2005-04-06 | Method, terminal device and system for processing short message |
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| Publication Number | Publication Date |
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| CN1700792A true CN1700792A (en) | 2005-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510064055 Pending CN1700792A (en) | 2005-04-06 | 2005-04-06 | Method, terminal device and system for processing short message |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008011779A1 (en) * | 2006-07-18 | 2008-01-31 | Huawei Technologies Co., Ltd. | Method and device for adjusting the air interface paging channel and access channel in communication system |
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2005
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008011779A1 (en) * | 2006-07-18 | 2008-01-31 | Huawei Technologies Co., Ltd. | Method and device for adjusting the air interface paging channel and access channel in communication system |
| CN1901741B (en) * | 2006-07-18 | 2010-05-12 | 华为技术有限公司 | Radio open paging channel self adaption regulating method in CDMA system |
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