CN101137184B - Carrier distribution method and distributor - Google Patents
Carrier distribution method and distributor Download PDFInfo
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- CN101137184B CN101137184B CN2006101648394A CN200610164839A CN101137184B CN 101137184 B CN101137184 B CN 101137184B CN 2006101648394 A CN2006101648394 A CN 2006101648394A CN 200610164839 A CN200610164839 A CN 200610164839A CN 101137184 B CN101137184 B CN 101137184B
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Abstract
The invention discloses a method for allocating carrier frequency when a mobile terminal supports multiple frequency bands and a device therefor, which is characterized in that the method includes step a, a candidate carrier frequency set to be allocated is determined according to an allocation carrier frequency set, a frequency band set supported by a mobile terminal and a base station, a specified carrier frequency set of a mobile terminal, and/or optimizing carrier frequency set of call cells; step b, a carrier frequency with least number of users is selected from the candidate carrier frequency set to be allocated and allocated to the mobile terminal. The method selects a carrier frequency rationally to satisfy requirements of the mobile terminal according to the carrier frequency allocation and operational aspect of each frequency band, not only satisfies supporting requirements of the mobile terminal to multiple frequency bands, but also makes full use of resources and shares load.
Description
Technical field
The present invention relates to field of mobile communication, relate in particular in the honeycomb mobile communcations system, when portable terminal is supported multiband, carry out the method that carrier frequency is selected and distributed.
Background technology
In the last few years, mobile communcations system had obtained fast development all over the world, and especially along with the continuous increase of people to the data business demand, systems such as CDMA EVDO have obtained successful commercialization in more and more countries.Use mobile communcations system, people not only can satisfy the basic audio demand of contact whenever and wherever possible, can also carry out video request program, game on line, VoIP etc. by the streaming media service of watching of terminal smoothness, have enriched people's life greatly.
But along with being on the increase of user, the resource of same carrier frequency is limited in the cdma system, there is the phase mutual interference between the user who is on the increase, and, increasing of user increase along with disturbing constantly, finally may cause the user who increases newly to insert, therefore, introduce overloading in same overlay area frequently, between a plurality of carrier frequency, carried out sharing of user.But the available carrier frequencies of a frequency range is very limited, for increase that adapts to the user and the requirement of satisfying speech quality, must use more frequency range.Therefore a lot of equipment vendors provide the base station transceiver of supporting multiband and the terminal of supporting multiband.
Present problem is:
1, traditional overloading selection and distribution method frequently, be that base station system is on the basis of considering configuration carrier frequency availability, carry out the mean allocation of number of users, do not consider the carrier frequency set of the different frequency range that portable terminal and base station are supported, also do not consider base station appointment carrier frequency collection.Support under the situation of multiband in base station and terminal, because different frequency ranges can be divided into some different frequency sub-band again, the frequency point ranges that each frequency sub-band is corresponding different, each frequency point ranges collection may intermesh, therefore the carrier frequency frequency points corresponding of base station side distribution may not be concentrated at the frequency that portable terminal is supported, if so, the carrier frequency portable terminal that base station side is distributed can't use, thereby causes call failure.
2: under a lot of application scenarioss, move under the coverage of another one base station when just on a certain frequency, receiving the broadcast multi-broadcasting service as portable terminal, this moment, we needed specific base to carry out resource allocation on this frequency in order to guarantee that this portable terminal can continue to receive broadcast service.Simultaneously, distribute one to cover relatively poor carrier frequency for fear of striding carrier frequency assignment to portable terminal, system may be assigned to the preferred carrier frequency set in base station, and these all can't meet the demands by traditional overloading frequency division method of completing the square.
Summary of the invention
The invention provides a kind of carrier distribution method and the problems referred to above of existing with the carrier distribution method that solves prior art of device thereof under the multiband situation, realization is reasonably selected the carrier frequency that satisfies the portable terminal requirement according to the configuration and the ruuning situation of each frequency range carrier frequency.
For realizing above-mentioned purpose of the present invention, the invention provides a kind of carrier distribution method, wherein, comprising:
Step a is according to working frequency range collection, the appointment carrier frequency collection of portable terminal and/or the candidate carrier frequencies collection that preferred carrier frequency collection is determined available distribution that configuration carrier frequency collection, portable terminal and the base station exhale the sub-district supported;
Step b concentrates the minimum carrier frequency of selection number of users from the candidate carrier frequencies of described available distribution, and it is distributed to portable terminal.
Described method, wherein, described step a comprises:
Step a1 obtains the common factor between the set three that pairing all carrier frequency of frequency range collection of all supporting in the appointment carrier frequency collection of described configuration carrier frequency collection of exhaling the sub-district, portable terminal and portable terminal and base station form;
Step a2 judges whether to exist the preferred carrier frequency collection that is arranged in described common factor; As not, then change step a4 over to; In this way, then change step a3 over to;
Step a3, judging whether the preferred carrier frequency be arranged in described common factor is concentrated can Resources allocation; In this way, determine that then the described concentrated available preferred carrier frequency of preferred carrier frequency that is arranged in described common factor constitutes described candidate carrier frequencies collection; As not, then change step a4 over to;
Step a4 judges the availability of each carrier frequency in the described common factor, and wherein normal the and available carrier frequency set of carrier frequency state is defined as described candidate carrier frequencies collection.
Described method, wherein, when the appointment carrier frequency collection of described portable terminal did not exist, the common factor that obtains among the described step a1 was the intersection of sets collection that pairing all carrier frequency of frequency range collection that described configuration carrier frequency collection of exhaling the sub-district and described portable terminal and base station are all supported are formed.
Described method, wherein, described step a1 comprises:
Obtained the configuration carrier frequency collection of exhaling the sub-district;
Judge whether to exist the carrier frequency set of portable terminal appointment; In this way, then obtain described configuration carrier frequency collection and specify carrier frequency intersection of sets collection, and with it as carrier frequency collection to be allocated; As not, then with described configuration carrier frequency collection as carrier frequency collection to be allocated;
From concentrated all carrier frequency that satisfy CDMA frequency range mobile terminal reporting and its support that obtain of described carrier frequency to be allocated.
Described method, wherein, the described step of obtaining all carrier frequency that satisfy CDMA frequency range mobile terminal reporting and its support comprises:
Step 501 has been obtained and has been exhaled all carrier frequency that described carrier frequency to be allocated is concentrated under the sub-district, frequency range and the frequency sub-band collection that portable terminal is supported;
Step 502 judges one by one whether the configuration carrier frequency is concentrated in the frequency range of mobile terminal reporting;
Step 503 is obtained the frequency range of each carrier frequency correspondence, and judges whether described frequency range is the 450MHZ frequency range; In this way, then change step 505 over to; As not, then execution in step 504;
Step 504 judges that described frequency range is whether in the band limits of mobile terminal reporting; In this way, then carrier frequency is effective;
Step 505 is calculated the centre frequency of described carrier frequency correspondence, and judges that described centre frequency is whether in the centre frequency scope that the 450M of mobile terminal reporting frequency sub-band set pair is answered; If then this carrier frequency is effective.
Described method, wherein, described step a3 further comprises:
Read the step of described preferred carrier frequency collection; And
Judge the step of concentrated each the carrier frequency availability of described preferred carrier frequency one by one.
Described method, wherein, described step a1 comprises:
Step a11 has obtained and has exhaled the configuration carrier frequency collection that comprises all configuration carrier frequency under the sub-district;
Step a12 judges whether to exist the carrier frequency collection of portable terminal appointment; In this way, then change step a13 over to; As not, then described configuration carrier frequency collection is a carrier frequency collection to be allocated;
Step a13, the common factor that obtains current area configuration carrier frequency collection and described appointment carrier frequency collection is as carrier frequency collection to be allocated;
Step a14, find out all carrier frequency of the CDMA frequency range of its support of satisfying mobile terminal reporting, and the common factor of determining carrier frequency set that all carrier frequency of the CDMA frequency range of described its support of satisfying mobile terminal reporting constitute and described carrier frequency collection to be allocated is the common factor among the described step a1.
Described method, wherein, described step a comprises:
Steps A 1 has been obtained and has been exhaled the configuration carrier frequency collection that comprises all configuration carrier frequency under the sub-district;
Steps A 2 judges whether to exist the carrier frequency collection of portable terminal appointment; In this way, then change steps A 3 over to; As not, then described configuration carrier frequency collection is a carrier frequency collection to be allocated;
Steps A 3, the common factor that obtains current area configuration carrier frequency collection and described appointment carrier frequency collection is as carrier frequency collection to be allocated;
Steps A 4 is concentrated all carrier frequency of the CDMA frequency range of obtaining its support of satisfying mobile terminal reporting to form from described carrier frequency to be allocated and is satisfied the appointment carrier frequency set that frequency range requires;
Steps A 5 judges the carrier frequency that described steps A 4 obtains concentrates whether preferred carrier frequency collection is arranged; If exist, then change steps A 6 over to;
Steps A 6 judges whether and can carry out resource allocation in the common factor of the carrier frequency collection that described preferred carrier frequency collection and described steps A 4 obtain; In this way, the common factor of the carrier frequency collection that then described preferred carrier frequency collection and described steps A 4 obtain constitutes the candidate carrier frequencies collection of described available distribution, and changes step b over to; As not, then change steps A 7 over to;
Steps A 7, the availability of judging each carrier frequency in all carrier frequency that described steps A 4 obtains constitutes described candidate carrier frequencies collection to obtain the normal and carrier frequency set that can normally use of carrier frequency state.
Described method, wherein, the step of described judgement carrier frequency availability further comprises:
Judge whether carrier frequency is the step of pilot beacon;
Judge whether the radio system of carrier frequency correspondence moves normal step;
Judge whether carrier frequency has the step of available channel bank; And
Judge the step whether carrier frequency transships;
Wherein, when described carrier frequency is not normal, the described carrier frequency of radio system operation of pilot beacon, described carrier frequency correspondence when available channel bank and described carrier frequency nonoverload are arranged, described carrier frequency is an available carrier frequencies.
The present invention also provides a kind of carrier frequency distribution device, is used to comprise the CDMA mobile communcations system of base station and portable terminal, and wherein, the carrier frequency distribution device that is arranged at described base station comprises:
One candidate carrier frequencies collection deriving means is used for according to working frequency range collection, the appointment carrier frequency collection of portable terminal and/or the candidate carrier frequencies collection that preferred carrier frequency collection is determined available distribution that configuration carrier frequency collection, portable terminal and the base station exhale the sub-district all supported;
One carrier frequency is selected and distributor, is used for concentrating the minimum carrier frequency of selection number of users from described candidate carrier frequencies to be allocated, and it is distributed to described portable terminal.
Between frequency range collection, appointment carrier frequency collection and the preferred carrier frequency collection that method of the present invention and device can all be supported in configuration carrier frequency collection, portable terminal and base station effectively, according to the configuration and the ruuning situation of each frequency range carrier frequency, reasonably select the carrier frequency that satisfies the portable terminal requirement.Not only can satisfy the support demand of portable terminal by this method, reach making full use of and load sharing of resource simultaneously multiband.
Description of drawings
Describe the present invention in detail below by the drawings and specific embodiments.
Fig. 1 is the carrier distribution method of the embodiment of the invention carries out resource allocation when having overloading frequency and multiband overall flow figure;
Fig. 2 is that the carrier distribution method of the embodiment of the invention carries out the flow chart that carrier frequency is selected when having multiband and many frequency sub-band;
Fig. 3 is that the carrier distribution method of the embodiment of the invention is concentrated the flow chart that carries out resource allocation at preferred carrier frequency;
Fig. 4 is the structural representation of the carrier frequency distribution device of the embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing, technology implementation scheme of the present invention is further described.
Fig. 1 is carrier distribution method of the invention process carries out resource allocation when having overloading frequency and multiband overall flow figure, mainly may further comprise the steps:
Step 101 has at first been obtained and has been exhaled configuration carrier frequency all under the sub-district, and these configuration carrier frequency information are carrier frequency information that the user is provided with according to the frequency range of reality, carrier frequency configuring condition and the network planning on the Operation and Maintenance platform;
Step 102 judges whether portable terminal specifies given carrier frequency set, and under plurality of application scenes, portable terminal and base station negotiate go out to specify the carrier frequency set, in this case, can only carry out carrier frequency distribution in specifying the carrier frequency set; If specify the carrier frequency collection to distribute, then change step 103 over to; If do not specify carrier frequency, then change step 104 over to;
Step 103 is found out current area configuration carrier frequency and the common factor of specifying carrier frequency, and this occurs simultaneously and is set to be allocated;
Step 106 is met the preassignment carrier frequency set that frequency range requires;
Step 107 has judged whether preferred carrier frequency collection; If there is preferred carrier frequency collection, then change step 108 over to; Otherwise, change step 111 over to; Wherein, preferred carrier frequency collection is to be used under plurality of application scenes, causes phenomenons such as call drop, the carrier frequency collection that system recommendations are preferentially selected in order to prevent to stride assignment frequently etc.;
Step 108 judges whether the preferred carrier frequency of this existence is arranged in the preassignment carrier frequency set that step 106 obtains; In this way, then change step 109 over to; As not, then change step 111 over to;
Step 109 is carried out resource allocation at preferred carrier frequency collection; Wherein, concrete allocation step will be elaborated in Fig. 3;
Step 111 is differentiated the carrier frequency availability to each carrier frequency in the preassignment carrier frequency set that obtains in the described step 106;
Step 114 distributes the carrier frequency that meets the demands at last.
Fig. 2 is that the carrier distribution method of the embodiment of the invention carries out the flow chart that carrier frequency is selected when having multiband and many frequency sub-band, shows the handling process of portable terminal and base station side frequency range compatibility when multiband.At present, in the CDMA mobile communcations system, frequency range commonly used is 800MHZ, 1900MHZ, 450MHZ and 2GHZ frequency range, for the 800MHZ frequency range, there is the branch of A section and B section in its frequency range, and generally, base station system and portable terminal are supported this two frequency ranges simultaneously, so no matter which frequency sub-band portable terminal and base station side system support simultaneously, its frequency coverage is identical; And, do not distinguish frequency sub-band for 1900MHZ and 2GHZ frequency range; For the 450MHZ frequency range, the centre frequency scope of different frequency sub-band correspondences is different, therefore need handle separately the 450MHZ frequency range.
As Fig. 2, the carrier distribution method of one embodiment of the invention carries out carrier frequency and selects the step to obtain the carrier frequency collection of all supporting in portable terminal and base station as follows when having multiband and many frequency sub-band:
Step 201 has been obtained the frequency range and the frequency sub-band collection of exhaling carrier frequency all under the sub-district, portable terminal to support;
Step 202 judges one by one whether the carrier frequency that described carrier frequency to be allocated is concentrated is concentrated in the frequency range of mobile terminal reporting;
Step 203 is obtained the frequency range of each carrier frequency correspondence;
Step 204 judges that whether this frequency range is the 450MHZ frequency range, need handle separately for the frequency range of 450MHZ; In this way, then change step 206 over to; As not, then execution in step 205;
Step 205 judges that this frequency range is whether in the band limits of mobile terminal reporting; If at this band limits, then this carrier frequency is effective; Based on explanation above,, need not judge frequency sub-band for the carrier frequency of non-450MHZ; That is, for non-450M frequency range carrier frequency collection, because the centre frequency collection of each frequency range correspondence of base station side and mobile terminal side is identical, therefore, if the frequency range of carrier frequency correspondence to be allocated is concentrated in the frequency range of mobile terminal reporting, this carrier frequency can distribute, otherwise, portable terminal can't be on this carrier frequency Resources allocation.
Step 206 is calculated the centre frequency of this carrier frequency correspondence, and differentiates this frequency whether in the centre frequency scope that the 450M of mobile terminal reporting frequency sub-band set pair is answered; If then this carrier frequency is effective, promptly this carrier frequency is the carrier frequency that portable terminal and base station are all supported; If not, then portable terminal is not supported this carrier frequency, and this carrier frequency can not distribute.
Step 207 is judged other carrier frequency by circulation step 203-207, thereby obtains the carrier frequency collection that portable terminal and base station are all supported.
Step 105 among Fig. 1 can utilize above-mentioned flow process shown in Figure 2 to realize.
Fig. 3 is that the carrier distribution method of the embodiment of the invention is concentrated the flow chart that carries out resource allocation at preferred carrier frequency, and it shows at preferred carrier frequency and concentrates the method for carrying out the carrier frequency selection, may further comprise the steps:
Step 301 at first reads all preferred carrier frequency collection;
Step 304 obtains the minimum carrier frequency of number of users, the promptly last carrier frequency that distributes.
Step 109 among Fig. 1 can utilize above-mentioned flow process shown in Figure 3 to realize.
Fig. 4 is the structural representation of the carrier frequency distribution device of the embodiment of the invention.As Fig. 4, the carrier frequency distribution device 11 of one embodiment of the invention is arranged in the base station 1 of system, can be used for comprising the CDMA mobile communcations system of base station 1 and portable terminal 2, and it comprises:
One candidate carrier frequencies collection deriving means 1111 is used for according to working frequency range collection, the appointment carrier frequency collection of portable terminal and/or the candidate carrier frequencies collection that preferred carrier frequency collection is determined available distribution that configuration carrier frequency collection, portable terminal and the base station exhale the sub-district all supported;
One carrier frequency is selected and distributor 1112, is used for concentrating the minimum carrier frequency of selection number of users from described candidate carrier frequencies to be allocated, and it is distributed to described portable terminal.
Corresponding with carrier distribution method of the present invention, candidate carrier frequencies collection deriving means in the carrier frequency distribution device of one embodiment of the invention further comprises the device of other corresponding function, as be used to find out the device of all carrier frequency of the CDMA frequency range of its support of satisfying mobile terminal reporting, be used for concentrating and carry out device of resource allocation or the like at preferred carrier frequency.
The present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (10)
1. a carrier distribution method is characterized in that, comprising:
Step a, obtained the common factor between the set three that pairing all carrier frequency of appointment carrier frequency collection of the CDMA frequency range collection configuration carrier frequency collection, portable terminal and the base station of exhaling the sub-district all supported and portable terminal form, and judged whether to exist the preferred carrier frequency collection that is arranged in described common factor to determine the candidate carrier frequencies collection of available distribution;
Step b concentrates the minimum carrier frequency of selection number of users from the candidate carrier frequencies of described available distribution, and it is distributed to portable terminal.
2. method according to claim 1 is characterized in that, described step a comprises:
Step a1 obtains the common factor between the set three that pairing all carrier frequency of frequency range collection of all supporting in the appointment carrier frequency collection of described configuration carrier frequency collection of exhaling the sub-district, portable terminal and portable terminal and base station form;
Step a2 judges whether to exist the preferred carrier frequency collection that is arranged in described common factor; As not, then change step a4 over to; In this way, then change step a3 over to;
Step a3, judging whether the preferred carrier frequency be arranged in described common factor is concentrated can Resources allocation; In this way, determine that then the described concentrated available preferred carrier frequency of preferred carrier frequency that is arranged in described common factor constitutes described candidate carrier frequencies collection; As not, then change step a4 over to;
Step a4 judges the availability of each carrier frequency in the described common factor, and wherein normal the and available carrier frequency collection of carrier frequency state is defined as described candidate carrier frequencies collection.
3. method according to claim 2, it is characterized in that, when the appointment carrier frequency collection of described portable terminal did not exist, the common factor that obtains among the described step a1 was the intersection of sets collection that pairing all carrier frequency of frequency range collection that described configuration carrier frequency collection of exhaling the sub-district and described portable terminal and base station are all supported are formed.
4. according to claim 2 or 3 described methods, it is characterized in that described step a1 comprises:
Obtained the configuration carrier frequency collection of exhaling the sub-district;
Judge whether to exist the carrier frequency collection of portable terminal appointment; In this way, then obtain described configuration carrier frequency collection and specify the common factor of carrier frequency collection, and with it as carrier frequency collection to be allocated; As not, then with described configuration carrier frequency collection as carrier frequency collection to be allocated;
From concentrated all carrier frequency that satisfy CDMA frequency range mobile terminal reporting and its support that obtain of described carrier frequency to be allocated.
5. method according to claim 4 is characterized in that, the described step of obtaining all carrier frequency that satisfy CDMA frequency range mobile terminal reporting and its support comprises:
Step 501 has been obtained and has been exhaled all carrier frequency that described carrier frequency to be allocated is concentrated under the sub-district, frequency range and the frequency sub-band collection that portable terminal is supported;
Step 502 judges one by one whether the configuration carrier frequency is concentrated in the frequency range of mobile terminal reporting;
Step 503 is obtained the frequency range of each carrier frequency correspondence, and judges whether described frequency range is the 450MHZ frequency range; In this way, then change step 505 over to; As not, then execution in step 504;
Step 504 judges that described frequency range is whether in the band limits of mobile terminal reporting; In this way, then carrier frequency is effective;
Step 505 is calculated the centre frequency of described carrier frequency correspondence, and judges that described centre frequency is whether in the centre frequency scope that the 450M of mobile terminal reporting frequency sub-band set pair is answered; If then this carrier frequency is effective.
6. method according to claim 4 is characterized in that, described step a3 further comprises:
Read the step of described preferred carrier frequency collection; Reach the step of judging concentrated each the carrier frequency availability of described preferred carrier frequency one by one.
7. method according to claim 2 is characterized in that, described step a1 comprises:
Step a11 has obtained and has exhaled the configuration carrier frequency collection that comprises all configuration carrier frequency under the sub-district;
Step a12 judges whether to exist the carrier frequency collection of portable terminal appointment; In this way, then change step a13 over to; As not, then described configuration carrier frequency collection is a carrier frequency collection to be allocated;
Step a13, the common factor that obtains current area configuration carrier frequency collection and described appointment carrier frequency collection is as carrier frequency collection to be allocated;
Step a14, find out all carrier frequency of the CDMA frequency range of its support of satisfying mobile terminal reporting, and the common factor of determining carrier frequency collection that all carrier frequency of the CDMA frequency range of described its support of satisfying mobile terminal reporting constitute and described carrier frequency collection to be allocated is the common factor among the described step a1.
8. method according to claim 1 is characterized in that, described step a comprises:
Steps A 1 has been obtained and has been exhaled the configuration carrier frequency collection that comprises all configuration carrier frequency under the sub-district;
Steps A 2 judges whether to exist the carrier frequency collection of portable terminal appointment; In this way, then change steps A 3 over to; As not, then described configuration carrier frequency collection is a carrier frequency collection to be allocated;
Steps A 3, the common factor that obtains current area configuration carrier frequency collection and described appointment carrier frequency collection is as carrier frequency collection to be allocated;
Steps A 4 is concentrated all carrier frequency of the CDMA frequency range of obtaining its support of satisfying mobile terminal reporting to form from described carrier frequency to be allocated and is satisfied the appointment carrier frequency collection that frequency range requires;
Steps A 5 judges the carrier frequency that described steps A 4 obtains concentrates whether preferred carrier frequency collection is arranged; If exist, then change steps A 6 over to;
Steps A 6 judges whether and can carry out resource allocation in the common factor of the carrier frequency collection that described preferred carrier frequency collection and described steps A 4 obtain; In this way, the common factor of the carrier frequency collection that then described preferred carrier frequency collection and described steps A 4 obtain constitutes the candidate carrier frequencies collection of described available distribution, and changes step b over to; As not, then change steps A 7 over to;
Steps A 7, the availability of judging each carrier frequency in all carrier frequency that described steps A 4 obtains constitutes described candidate carrier frequencies collection to obtain the normal and carrier frequency collection that can normally use of carrier frequency state.
9. according to the described method of arbitrary claim among claim 2-3, the 5-8, it is characterized in that the step of described judgement carrier frequency availability further comprises:
Judge whether carrier frequency is the step of pilot beacon;
Judge whether the radio system of carrier frequency correspondence moves normal step;
Judge whether carrier frequency has the step of available channel bank; And
Judge the step whether carrier frequency transships;
Wherein, when described carrier frequency is not normal, the described carrier frequency of radio system operation of pilot beacon, described carrier frequency correspondence when available channel bank and described carrier frequency nonoverload are arranged, described carrier frequency is an available carrier frequencies.
10. carrier frequency distribution device is used to comprise the CDMA mobile communcations system of base station and portable terminal it is characterized in that the carrier frequency distribution device that is arranged at described base station comprises:
One candidate carrier frequencies collection deriving means, be used to obtain the common factor between the set three that pairing all carrier frequency of appointment carrier frequency collection of the CDMA frequency range collection configuration carrier frequency collection, portable terminal and the base station of exhaling the sub-district all supported and portable terminal form, and judge whether to exist the preferred carrier frequency collection that is arranged in described common factor to determine the candidate carrier frequencies collection of available distribution;
One carrier frequency is selected and distributor, is used for concentrating the minimum carrier frequency of selection number of users from described candidate carrier frequencies to be allocated, and it is distributed to described portable terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101648394A CN101137184B (en) | 2006-12-06 | 2006-12-06 | Carrier distribution method and distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101648394A CN101137184B (en) | 2006-12-06 | 2006-12-06 | Carrier distribution method and distributor |
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| CN101137184A CN101137184A (en) | 2008-03-05 |
| CN101137184B true CN101137184B (en) | 2011-10-26 |
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| CN2006101648394A Expired - Fee Related CN101137184B (en) | 2006-12-06 | 2006-12-06 | Carrier distribution method and distributor |
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Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101568059B (en) * | 2008-04-22 | 2011-04-20 | 大唐移动通信设备有限公司 | Methods and device for indicating and reporting frequency bands supported by terminal |
| CN101291510B (en) * | 2008-06-03 | 2012-07-04 | 中兴通讯股份有限公司 | Intelligent power-off method for carrier frequency |
| CN101772173B (en) * | 2009-01-07 | 2012-09-05 | 鼎桥通信技术有限公司 | Method for distributing radio resource control (RRC) connection frequency points in time division synchronous code division multiple access (TD-SCDMA) system |
| CN101883396B (en) * | 2009-05-05 | 2013-03-27 | 中兴通讯股份有限公司 | Method and device for selecting carrier frequency for mobile station |
| CN101925082B (en) * | 2009-06-09 | 2015-06-10 | 电信科学技术研究院 | Method, system and equipment for determining and monitoring main carrier and indicating and activating carrier |
| CN101742660B (en) * | 2010-02-02 | 2014-09-10 | 中兴通讯股份有限公司 | Method and device for distributing multi-carrier frequency |
| CN101873709B (en) | 2010-06-30 | 2013-06-26 | 华为技术有限公司 | Method, equipment and system for assigned calling |
| CN102387504B (en) | 2010-09-03 | 2014-04-02 | 华为技术有限公司 | Public channel processing method, device and system |
| CN102833758B (en) * | 2011-06-13 | 2017-09-12 | 中兴通讯股份有限公司 | A kind of method and device of dynamic adaptation carrier frequency |
| CN102647795B (en) * | 2012-03-29 | 2015-10-21 | 中兴通讯股份有限公司 | The method and apparatus of carrier frequency is distributed according to user gradation |
| CN103687032B (en) * | 2012-09-24 | 2017-06-23 | 电信科学技术研究院 | A kind of main carrier system of selection and equipment |
| CN109716807B (en) | 2017-11-14 | 2020-07-21 | Oppo广东移动通信有限公司 | Capability reporting method, user equipment and network equipment |
| CN110313212A (en) * | 2018-01-24 | 2019-10-08 | Oppo广东移动通信有限公司 | Base station and user equipment for frequency range detection |
-
2006
- 2006-12-06 CN CN2006101648394A patent/CN101137184B/en not_active Expired - Fee Related
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| CN101137184A (en) | 2008-03-05 |
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