CN103906179A - User terminal frequency support information reporting method and system - Google Patents
User terminal frequency support information reporting method and system Download PDFInfo
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- CN103906179A CN103906179A CN201210583992.6A CN201210583992A CN103906179A CN 103906179 A CN103906179 A CN 103906179A CN 201210583992 A CN201210583992 A CN 201210583992A CN 103906179 A CN103906179 A CN 103906179A
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Abstract
The embodiment of the invention discloses a user terminal frequency support information reporting method and system. The method comprises the steps that a user terminal sends the frequency support information of the user terminal to a network device, wherein band, sub band and channel number information of a frequency point supported by the user terminal is comprised; the fact that a communication service request launched by the user terminal is received is answered; and when the network device carries out service channel assignment, the frequency supported by the user terminal is distributed to the user terminal according to the band and channel number information. According to the embodiment of the invention, the frequency utilization ratio is improved.
Description
Technical field
The present invention relates to the communication technology, especially a kind of method and system of frequency support information of report of user terminal.
Background technology
Frequency is resource most important and valuable in mobile communication system.Along with the extensive use of mobile communication business, service-user is more and more, and frequency load is more and more higher, and frequency starts to occur limited situation.According to international standard and operator's demand, frequency is divided into multiple frequency ranges.At code division multiple access (Code Division Multiple Access, CDMA) High Rate Packet Data (High Rate Packet Data, HRPD), in network, need to mark frequency band (BANDCLASS), sub-band (BAND SUBCLASS) and frequency values etc. for the definition of frequency.Same frequency band comprises multiple sub-bands, in sub-band, the numbering of frequency is called to channel number (Channel number).For same frequency, can belong to different frequency bands, or belong to the different sub-bands under same frequency band.
Fig. 1 shows the relation between frequency range, frequency band, sub-band and frequency.Frequency range can be regarded as a frequency range, as from 824 ~ 844MHz.Frequency band refers to division and the definition of International Standards Organization (as 3GPP, 3GPP2) to certain frequency range specially, as this band frequency of 824 ~ 839MHz in 824 ~ 844MHz is defined as to Band class0.Sub-band is divided into multiple frequency sub-band by this frequency range again in Band class, as 824 ~ 835MHz in 824 ~ 839MHz is called to Band subclass0.Be convenient to like this frequency agile frequency of utilization that each operator obtains according to oneself.Frequency refers to the band width that can support 1 carrier wave, and if 1 frequency width in cdma network is 1.23MHz, it has certain bandwidth and centre frequency.
Frequency band and sub-band and channel number are used for defining a frequency jointly, but they are not identical aspects, and frequency band is a large class, can comprise multiple sub-bands below, and under a sub-frequency bands, comprise multiple channel numbers.Two frequencies are identical thus, require frequency band, sub-band and channel number all identical.
In CDMA HRPD network, in the time that starting shooting, user terminal will carry out session negotiation with network side, user terminal sends the tenability information (be designated hereinafter simply as: frequency support information) of this user terminal to frequency to network side, sends content and comprises the information such as frequency band and sub-band.And network side only includes frequency band and channel number by the frequency point information of channel list message (CCLM) broadcast.
Realizing in process of the present invention, inventor finds, prior art at least exists following problem:
User terminal will report the frequency support information of this user terminal to network side in the time carrying out session negotiation with network side, if the frequency that user terminal is supported does not have to mate with the frequency range definition in existing communication standard completely, that is: do not there is identical frequency range etc. with existing frequency range in existing communication standard, user terminal just can not use existing frequency range, has reduced frequency efficiency.
Summary of the invention
Embodiment of the present invention technical problem to be solved is: provide a kind of method and system of frequency support information of report of user terminal, to improve frequency efficiency.
The method of the frequency support information of a kind of report of user terminal that the embodiment of the present invention provides, comprising:
User terminal sends the frequency support information of this user terminal to the network equipment, this frequency support information comprises affiliated frequency band, the sub-band channel number information corresponding with described frequency of frequency that described user terminal is supported;
In response to the communication service request that receives described user terminal initiation, the network equipment is in the time carrying out Traffic Channel Assignment, according to the frequency band in described frequency support information and described channel number information, the frequency of distributing described user terminal to support for described user terminal.
In a specific embodiment of said method, also comprise:
The network equipment issues channel list message according to predetermined period to user terminal, and described channel list message comprises frequency band and channel number information;
In response to the channel list message that receives the network equipment and issue, whether frequency band and channel number information that described user terminal is identified in described channel list message comprise the frequency that described user terminal is supported;
If the frequency band in described channel list message and channel number information comprise the frequency that described user terminal is supported, described user terminal utilizes hash function to carry out Hash operation to the international mobile subscriber identity IMSI of the frequency band carrying in described channel list message and channel number, described user terminal, obtains the resident frequency of described user terminal resident at this resident frequency.
In a specific embodiment of said method, after receiving the channel list message that the network equipment issues, also comprise:
Whether the frequency band carrying in the more described channel list message of described user terminal and channel number change with respect to frequency band and the channel number of carrying in a upper channel list message;
If the frequency band carrying in described channel list message and channel number change with respect to frequency band and the channel number of carrying in a upper channel list message, carry out described user terminal and identify the operation whether frequency band in described channel list message and channel number information comprise the frequency that described user terminal supports.
In a specific embodiment of said method, after receiving the channel list message that the network equipment issues, also comprise:
Whether the frequency band carrying in more described channel list message and channel number change with respect to frequency band and the channel number of carrying in a upper channel list message;
If the frequency band carrying in described channel list message and channel number change with respect to frequency band and the channel number of carrying in a upper channel list message, carry out described user terminal and identify the operation that frequency band in described channel list message and channel number information comprise the frequency that described user terminal supports.
In a specific embodiment of said method, user terminal, after the network equipment sends the frequency support information of this user terminal, also comprises:
The network equipment utilizes hash function to carry out Hash operation to the IMSI of the frequency band carrying in described frequency support information, channel number, described user terminal, obtains the resident frequency of described user terminal;
In response to needs, to described user terminal issuing page message, the described network equipment is calculating on the resident frequency of described user terminal obtaining to described user terminal issuing page message.
In a specific embodiment of said method, the frequency support information that described user terminal sends this user terminal to the network equipment comprises:
Described user terminal carries out session negotiation in when start and the network equipment, sends the frequency support information of this user terminal to the network equipment; Or
What described user terminal issued according to the network equipment reports indication, sends the frequency support information of this user terminal to the network equipment.
In a specific embodiment of said method, after receiving the channel list message that the network equipment issues, also comprise:
The channel list message that described user terminal receives this is stored as a upper channel list message, and upper once receive channel list message after, utilize the channel list message that next time receives to upgrade a described upper channel list message.
The system of the frequency support information of a kind of report of user terminal of the present invention, comprises user terminal and the network equipment;
Described user terminal, for send the frequency support information of this user terminal to the network equipment, this frequency support information comprises affiliated frequency band, the sub-band channel number information corresponding with described frequency of frequency that described user terminal is supported; And send communication service request to the described network equipment;
The described network equipment, for the communication service request in response to receiving described user terminal initiation, in the time carrying out Traffic Channel Assignment, according to the frequency band in described frequency support information and described channel number information, the frequency of distributing described user terminal to support for described user terminal.
In a specific embodiment of said system, the described network equipment is also for issuing channel list message according to predetermined period to user terminal, and described channel list message comprises frequency band and channel number information;
Described user terminal, also for the channel list message in response to receiving the network equipment and issuing, whether frequency band and the channel number information identified in described channel list message comprise the frequency that described user terminal is supported; If the frequency band in described channel list message and channel number information comprise the frequency that described user terminal is supported, utilize hash function to carry out Hash operation to the international mobile subscriber identity IMSI of the frequency band carrying in described channel list message and channel number, described user terminal, obtain the resident frequency of described user terminal resident at this resident frequency.
In a specific embodiment of said system, described user terminal, also, for after receiving the channel list message that the network equipment issues, whether the frequency band carrying in more described channel list message and channel number change with respect to frequency band and the channel number of carrying in a upper channel list message; If the frequency band carrying in described channel list message and channel number change with respect to frequency band and the channel number of carrying in a upper channel list message, start to carry out the operation whether frequency band of identification in described channel list message and channel number information comprise the frequency of described user terminal support.
In a specific embodiment of said system, the described network equipment, also for after receiving the frequency support information of described user terminal transmission, utilize hash function to carry out Hash operation to the IMSI of the frequency band carrying in described frequency support information, channel number, described user terminal, obtain the resident frequency of described user terminal; , calculating on the resident frequency of described user terminal obtaining to described user terminal issuing page message at the described network equipment to described user terminal issuing page message in response to needs.
In a specific embodiment of said system, described user terminal, specifically carries out session negotiation in when start and the network equipment, sends the frequency support information of this user terminal to the network equipment; Or
Described user terminal, what specifically issue according to the network equipment reports indication, sends the frequency support information of this user terminal to the network equipment.
In a specific embodiment of said system, described user terminal, also for after receiving the channel list message that the network equipment issues, the channel list message that this is received is stored as a upper channel list message, and upper once receive channel list message after, utilize the channel list message that next time receives to upgrade a described upper channel list message.
The method and system of the frequency support information of the report of user terminal providing based on the above embodiment of the present invention, the frequency support information of this user terminal that user terminal sends to the network equipment comprises frequency band, the sub-band channel number information corresponding with frequency under the frequency that user terminal supports; Receive after the communication service request that this user terminal initiates, the network equipment is in the time carrying out Traffic Channel Assignment, according to the frequency band in frequency support information and channel number information, for user terminal distributes the frequency of its support.Compared with prior art, in the embodiment of the present invention, in the frequency support information of user terminal to send up, also comprise channel number, complete its tenability to frequency that reports, so that the network equipment is in the time of user terminal initiating communication service request, also include the frequency of user terminal support in assignable frequency resource scope, for user terminal distributes the frequency of its support, like this, even if the frequency that user terminal is supported does not have to mate with the frequency range definition in existing communication standard completely, only support a part of frequency in frequency sub-band, user terminal also can use this frequency range, thereby improve frequency efficiency.Solve and caused the technical problem that frequency efficiency is not high because the definition of CDMA frequency division is complicated.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
The accompanying drawing that forms a part for specification has been described embodiments of the invention, and is used from explanation principle of the present invention together with describing one.
With reference to accompanying drawing, according to detailed description below, can more be expressly understood the present invention, wherein:
Fig. 1 is the schematic diagram that is related between frequency range, frequency band, sub-band and frequency.
Fig. 2 is the flow chart of an embodiment of method of the frequency support information of report of user terminal of the present invention.
Fig. 3 is the flow chart of another embodiment of method of the frequency support information of report of user terminal of the present invention.
Fig. 4 is the structural representation of an embodiment of system of the frequency support information of report of user terminal of the present invention.
Embodiment
Describe various exemplary embodiment of the present invention in detail now with reference to accompanying drawing.It should be noted that: unless illustrate in addition, the parts of setting forth in these embodiments and positioned opposite, numeral expression formula and the numerical value of step do not limit the scope of the invention.
, it should be understood that for convenience of description, the size of the various piece shown in accompanying drawing is not to draw according to actual proportionate relationship meanwhile.
Illustrative to the description only actually of at least one exemplary embodiment below, never as any restriction to the present invention and application or use.
May not discuss in detail for the known technology of person of ordinary skill in the relevant, method and apparatus, but in suitable situation, described technology, method and apparatus should be regarded as a part for specification.
In all examples with discussing shown here, it is exemplary that any occurrence should be construed as merely, rather than as restriction.Therefore, other example of exemplary embodiment can have different values.
It should be noted that: in similar label and letter accompanying drawing below, represent similar terms, therefore, once be defined in an a certain Xiang Yi accompanying drawing, in accompanying drawing subsequently, do not need it to be further discussed.
In prior art, user terminal will report the frequency support information of this user terminal to network side in the time carrying out session negotiation with network side, if the frequency that user terminal is supported does not have to mate with the frequency range definition in existing communication standard completely, that is: do not there is identical frequency range etc. with existing frequency range in existing communication standard, user terminal just can not use existing frequency range, has reduced frequency efficiency.
If not newly-increased new frequency range or new frequency sub-band in existing communication standard, the frequency of user terminal support only belongs to the part in the defined frequency range of communication standard, user terminal can not report the tenability to frequency range under this frequency, can not use this frequency, has reduced frequency efficiency.
If newly-increased frequency range or frequency sub-band definition in existing communication standard, with new frequency and existing frequency frequency range of new definition or frequency sub-band, but use the channel number of existing communication standard definition, in the time that the user terminal user who supports new frequency roams, this user terminal in roaming place (for example, the channel list message of the Web broadcast abroad) receiving comprises frequency band and channel number, the frequency band that frequency band in the channel list message of finding to broadcast is corresponding with new frequency is identical, channel number is also identical, user terminal can be supported frequency wherein by thinking, these frequencies are by the Hash of participating user terminal (HASH) computing, new user terminal resides on the frequency that HASH calculates afterwards.And when the frequency support information that roaming place network reports while receiving user terminal start session negotiation, because the frequency band in the channel list message of the frequency band comprising in frequency support information and sub-band and this roaming place Web broadcast does not mate with channel number, cause the HASH result of calculation of roaming place network and the HASH result of calculation of user terminal inconsistent, roaming place network thinks that this user terminal can not support the frequency of this roaming place Web broadcast, user terminal resides on different frequencies, thereby cause roaming place network think on the resident frequency of user terminal cannot paging to the serious problems of this user terminal.
Fig. 2 is the flow chart of an embodiment of method of the frequency support information of report of user terminal of the present invention.As shown in Figure 2, the method for the frequency support information of this embodiment report of user terminal comprises:
210, user terminal sends the frequency support information of this user terminal to the network equipment, and this frequency support information comprises affiliated frequency band, the sub-band channel number information corresponding with frequency of frequency that user terminal is supported.
Exemplarily, user terminal specifically can carry out session negotiation in when start and the network equipment, send the frequency support information of this user terminal to the network equipment, what also can issue according to the network equipment reports indication, sends the frequency support information of this user terminal to the network equipment.
220, the network equipment receives the communication service request that user terminal is initiated, for example, language call request, data transfer request etc., in the time carrying out Traffic Channel Assignment for this communication service request, the frequency of this user terminal support is also included in can dividing frequency scope of resource, according to the frequency band in the frequency support information of user terminal to send up and channel number information, and the frequency of distributing this user terminal to support for this user terminal.
The method of the frequency support information of the report of user terminal that the above embodiment of the present invention provides, the frequency support information of this user terminal that user terminal sends to the network equipment comprises frequency band, the sub-band channel number information corresponding with frequency under the frequency that user terminal supports; Receive after the communication service request that this user terminal initiates, the network equipment is in the time carrying out Traffic Channel Assignment, according to the frequency band in frequency support information and channel number information, for user terminal distributes the frequency of its support.Compared with prior art, in the embodiment of the present invention, in the frequency support information of user terminal to send up, also comprise channel number, complete its tenability to frequency that reports, so that the network equipment is in the time of user terminal initiating communication service request, also include the frequency of user terminal support in assignable frequency resource scope, for user terminal distributes the frequency of its support, like this, even if the frequency that user terminal is supported does not have to mate with the frequency range definition in existing communication standard completely, only support a part of frequency in frequency sub-band, user terminal also can use this frequency range, thereby improve frequency efficiency.Solve and caused the technical problem that frequency efficiency is not high because the definition of CDMA frequency division is complicated.
Fig. 3 is the flow chart of another embodiment of method of the frequency support information of report of user terminal of the present invention.As shown in Figure 3, the method for the frequency support information of this embodiment report of user terminal also comprises:
310, the network equipment issues channel list message according to predetermined period to user terminal, and this channel list message comprises frequency band and channel number information.
320, in response to the channel list message that receives the network equipment and issue, whether frequency band and the channel number of in this channel list message receiving of user terminal comparison, carrying change with respect to frequency band and the channel number of carrying in a upper channel list message.
A upper channel list message is wherein the channel list message receiving the user terminal last time.
If the frequency band carrying in channel list message and channel number change with respect to frequency band and the channel number of carrying in a upper channel list message, carry out 330 operation.Otherwise, do not carry out the subsequent operation of the present embodiment.
330, whether frequency band and channel number information that user terminal is identified in this channel list message receiving comprise the frequency that this user terminal is supported.
If the frequency band in channel list message and channel number information comprise the frequency that user terminal is supported, carry out 340 operation.Otherwise, do not carry out the subsequent operation of the present embodiment.
340, user terminal utilizes international mobile subscriber identity (the International Mobile Subscriber Identity of HASH function to the frequency band carrying in channel list message and channel number, user terminal, IMSI) carry out HASH computing, obtain the resident frequency of this user terminal and carry out resident at this resident frequency.
In another embodiment of the method for the frequency support information of report of user terminal of the present invention, user terminal, after network side sends the frequency support information of this user terminal, can also comprise:
The network equipment utilizes HASH function to carry out HASH computing to the IMSI of the frequency band carrying in frequency support information, channel number, user terminal, obtains this user terminal resident frequency accurately;
Need to be to this user terminal issuing page message in response to the network equipment, the network equipment is calculating on the resident frequency of this user terminal obtaining to this user terminal issuing page message.
Because the frequency support information of user terminal to send up comprises concrete channel number, the network equipment is also included the frequency of user terminal support in calculating in the time carrying out HASH, thereby can obtain the resident frequency of user terminal accurately, thereby make can be in this frequency correct calling user terminal of the network equipment, the paging receiving message that user terminal can be correct in corresponding resident frequency.
In another embodiment of the method for the frequency support information of report of user terminal of the present invention, after user terminal receives the channel list message that the network equipment issues, the channel list message that this can be received is stored as a upper channel list message, and upper once receive channel list message after, utilize the channel list message that next time receives to upgrade a upper channel list message.
Fig. 4 is the structural representation of an embodiment of system of the frequency support information of report of user terminal of the present invention.The system of the frequency support information of this embodiment report of user terminal can be used in the present invention the method for the frequency support information of the various embodiments described above report of user terminal.As shown in Figure 4, the system of the frequency support information of this embodiment report of user terminal comprises user terminal 410 and the network equipment 420.Wherein:
Exemplarily, user terminal 410 specifically can carry out session negotiation with the network equipment 420 in when start, to the frequency support information of the network equipment 420 these user terminals 410 of transmission; Or what specifically also can issue according to the network equipment 420 reports indication, send the frequency support information of these user terminals 410 to the network equipment 420.
The network equipment 420, be used for the communication service request of initiating receiving user terminal 410, while carrying out Traffic Channel Assignment for this communication service request, frequency band in the frequency support information reporting according to user terminal 410 and channel number information, the frequency of distributing these user terminals 410 to support for user terminal 410.
Exemplarily, the network equipment 420 in various embodiments of the present invention can be specifically base station controller (Base Station Controller, BSC).
The system of the frequency support information of the report of user terminal that the above embodiment of the present invention provides, the frequency support information of this user terminal that user terminal sends to the network equipment comprises frequency band, the sub-band channel number information corresponding with frequency under the frequency that user terminal supports; Receive after the communication service request that this user terminal initiates, the network equipment is in the time carrying out Traffic Channel Assignment, according to the frequency band in frequency support information and channel number information, for user terminal distributes the frequency of its support.Compared with prior art, in the embodiment of the present invention, in the frequency support information of user terminal to send up, also comprise channel number, complete its tenability to frequency that reports, so that the network equipment is in the time of user terminal initiating communication service request, also include the frequency of user terminal support in assignable frequency resource scope, for user terminal distributes the frequency of its support, like this, even if the frequency that user terminal is supported does not have to mate with the frequency range definition in existing communication standard completely, only support a part of frequency in frequency sub-band, user terminal also can use this frequency range, thereby improve frequency efficiency.Solve and caused the technical problem that frequency efficiency is not high because the definition of CDMA frequency division is complicated.
In another embodiment of the system of the frequency support information of report of user terminal of the present invention, the network equipment 420 can also issue channel list message to user terminal 410, and this channel list message comprises frequency band and channel number information.Correspondingly, user terminal 410 can also be used for the channel list message issuing in response to receiving the network equipment 420, and whether frequency band and the channel number information identified in this channel list message comprise the frequency that user terminal 410 is supported; If frequency band and channel number information in this channel list message comprise the frequency that user terminal 410 is supported, utilize HASH function to carry out HASH computing to the IMSI of the frequency band carrying in this channel list message and channel number, user terminal 410, obtain the resident frequency of this user terminal 410 and carry out resident at this resident frequency.
In another embodiment of the system of the frequency support information of report of user terminal of the present invention, user terminal 410 can also be used for after receiving the channel list message that the network equipment 420 issues, and whether the frequency band relatively carrying in this channel list message and channel number change with respect to frequency band and the channel number of carrying in a upper channel list message; If the frequency band carrying in this channel list message and channel number change with respect to frequency band and the channel number of carrying in a upper channel list message, start to carry out the operation whether frequency band in identification channel list message and channel number information comprise the frequency that this user terminal 410 supports.
In another embodiment of the system of the frequency support information of report of user terminal of the present invention, the network equipment 420 can also be used for after receiving the frequency support information that this user terminal 410 sends, utilize hash function to carry out HASH computing to the IMSI of the frequency band carrying in described frequency support information, channel number, described user terminal 410, obtain the resident frequency of user terminal 410; Need to be to user terminal 410 issuing page messages in response to the network equipment 420, calculating at this network equipment 420 on the resident frequency of the user terminal 410 obtaining to these user terminal 410 issuing page messages.
In another embodiment of the system of the frequency support information of report of user terminal of the present invention, user terminal 410 can also be used for after receiving the channel list message that the network equipment 420 issues, the channel list message that this is received is stored as a upper channel list message, and upper once receive channel list message after, utilize the channel list message that next time receives to upgrade a upper channel list message.
In this specification, each embodiment all adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, same or analogous part cross-references between each embodiment.For system embodiment, because it is substantially similar to embodiment of the method, so description is fairly simple, relevant part is referring to the part explanation of embodiment of the method.
May realize in many ways method and system of the present invention.For example, can realize method and system of the present invention by any combination of software, hardware, firmware or software, hardware, firmware.The said sequence that is used for the step of described method is only in order to describe, and the step of method of the present invention is not limited to above specifically described order, unless otherwise specified.In addition, in certain embodiments, can be also the program being recorded in recording medium by the invention process, these programs comprise the machine readable instructions for realizing the method according to this invention.Thereby the present invention also covers the recording medium of storing the program for carrying out the method according to this invention.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can complete by the relevant hardware of program command, aforesaid program can be stored in a computer read/write memory medium, this program, in the time carrying out, is carried out the step that comprises said method embodiment; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CDs.
In the embodiment of the present invention, in the frequency support information of user terminal to send up, also comprise channel number, complete its tenability to frequency that reports, so that the network equipment is the frequency that user terminal distributes its support, like this, even if the frequency that user terminal is supported does not have to mate with the frequency range definition in existing communication standard completely, only support a part of frequency in frequency range, user terminal also can use this frequency range, thereby has improved frequency efficiency.Solve and caused the technical problem that frequency efficiency is not high because the definition of CDMA frequency division is complicated.
Description of the invention provides for example with for the purpose of describing, and is not exhaustively or limit the invention to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present invention and practical application, thereby and makes those of ordinary skill in the art can understand the present invention's design to be suitable for the various embodiment with various modifications of special-purpose.
Claims (12)
1. a method for the frequency support information of report of user terminal, is characterized in that, comprising:
User terminal sends the frequency support information of this user terminal to the network equipment, this frequency support information comprises affiliated frequency band, the sub-band channel number information corresponding with described frequency of frequency that described user terminal is supported;
In response to the communication service request that receives described user terminal initiation, the network equipment is in the time carrying out Traffic Channel Assignment, according to the frequency band in described frequency support information and described channel number information, the frequency of distributing described user terminal to support for described user terminal.
2. method according to claim 1, is characterized in that, also comprises:
The network equipment issues channel list message according to predetermined period to user terminal, and described channel list message comprises frequency band and channel number information;
In response to the channel list message that receives the network equipment and issue, whether frequency band and channel number information that described user terminal is identified in described channel list message comprise the frequency that described user terminal is supported;
If the frequency band in described channel list message and channel number information comprise the frequency that described user terminal is supported, described user terminal utilizes hash function to carry out Hash operation to the international mobile subscriber identity IMSI of the frequency band carrying in described channel list message and channel number, described user terminal, obtains the resident frequency of described user terminal resident at this resident frequency.
3. method according to claim 2, is characterized in that, after receiving the channel list message that the network equipment issues, also comprises:
Whether the frequency band carrying in the more described channel list message of described user terminal and channel number change with respect to frequency band and the channel number of carrying in a upper channel list message;
If the frequency band carrying in described channel list message and channel number change with respect to frequency band and the channel number of carrying in a upper channel list message, carry out described user terminal and identify the operation whether frequency band in described channel list message and channel number information comprise the frequency that described user terminal supports.
4. method according to claim 3, is characterized in that, user terminal, after the network equipment sends the frequency support information of this user terminal, also comprises:
The network equipment utilizes hash function to carry out Hash operation to the IMSI of the frequency band carrying in described frequency support information, channel number, described user terminal, obtains the resident frequency of described user terminal;
In response to needs, to described user terminal issuing page message, the described network equipment is calculating on the resident frequency of described user terminal obtaining to described user terminal issuing page message.
5. method according to claim 4, is characterized in that, the frequency support information that described user terminal sends this user terminal to the network equipment comprises:
Described user terminal carries out session negotiation in when start and the network equipment, sends the frequency support information of this user terminal to the network equipment; Or
What described user terminal issued according to the network equipment reports indication, sends the frequency support information of this user terminal to the network equipment.
6. according to the method described in claim 2 to 5 any one, it is characterized in that, after receiving the channel list message that the network equipment issues, also comprise:
The channel list message that described user terminal receives this is stored as a upper channel list message, and upper once receive channel list message after, utilize the channel list message that next time receives to upgrade a described upper channel list message.
7. a system for the frequency support information of report of user terminal, is characterized in that, comprises user terminal and the network equipment;
Described user terminal, for send the frequency support information of this user terminal to the network equipment, this frequency support information comprises affiliated frequency band, the sub-band channel number information corresponding with described frequency of frequency that described user terminal is supported; And send communication service request to the described network equipment;
The described network equipment, for the communication service request in response to receiving described user terminal initiation, in the time carrying out Traffic Channel Assignment, according to the frequency band in described frequency support information and described channel number information, the frequency of distributing described user terminal to support for described user terminal.
8. system according to claim 7, is characterized in that, the described network equipment is also for issuing channel list message according to predetermined period to user terminal, and described channel list message comprises frequency band and channel number information;
Described user terminal, also for the channel list message in response to receiving the network equipment and issuing, whether frequency band and the channel number information identified in described channel list message comprise the frequency that described user terminal is supported; If the frequency band in described channel list message and channel number information comprise the frequency that described user terminal is supported, utilize hash function to carry out Hash operation to the international mobile subscriber identity IMSI of the frequency band carrying in described channel list message and channel number, described user terminal, obtain the resident frequency of described user terminal resident at this resident frequency.
9. system according to claim 8, it is characterized in that, described user terminal, also, for after receiving the channel list message that the network equipment issues, whether the frequency band carrying in more described channel list message and channel number change with respect to frequency band and the channel number of carrying in a upper channel list message; If the frequency band carrying in described channel list message and channel number change with respect to frequency band and the channel number of carrying in a upper channel list message, start to carry out the operation whether frequency band of identification in described channel list message and channel number information comprise the frequency of described user terminal support.
10. system according to claim 9, it is characterized in that, the described network equipment, also for after receiving the frequency support information of described user terminal transmission, utilize hash function to carry out Hash operation to the IMSI of the frequency band carrying in described frequency support information, channel number, described user terminal, obtain the resident frequency of described user terminal; , calculating on the resident frequency of described user terminal obtaining to described user terminal issuing page message at the described network equipment to described user terminal issuing page message in response to needs.
11. systems according to claim 10, is characterized in that, described user terminal specifically carries out session negotiation in when start and the network equipment, sends the frequency support information of this user terminal to the network equipment; Or
Described user terminal, what specifically issue according to the network equipment reports indication, sends the frequency support information of this user terminal to the network equipment.
System described in 12. according to Claim 8 to 11 any one, it is characterized in that, described user terminal, also for after receiving the channel list message that the network equipment issues, the channel list message that this is received is stored as a upper channel list message, and upper once receive channel list message after, utilize the channel list message that next time receives to upgrade a described upper channel list message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210583992.6A CN103906179A (en) | 2012-12-28 | 2012-12-28 | User terminal frequency support information reporting method and system |
Applications Claiming Priority (1)
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